Onkyo TX-NR906 User manual

TX-NR906/NA906
SERVICE MANUAL
Ref.No. 4095
082008
AV RECEIVER
MODEL TX-NR906
MODEL TX-NA906
TX-NR906 Black, Golden and Silver models
220-240V AC, 50Hz
220-240V AC, 50/60Hz
B MMP, S MMP
S MMT, G MMT
TX-NA906 Black, Golden models 220-240V AC, 50/60HzB MMR, G MMR
RC-687M
SAFETY-RELATED COMPONENT
WARNING!!
COMPONENTS IDENTIFIED BY MARK ON THE
SCHEMATIC DIAGRAMAND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERSAPPEAR AS SHOWN
IN THIS MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.
B MDC, S MDD, G MDT 120V AC, 60Hz
INPUT SELECTOR
LISTENING MODE
ON STANDBY
GNITUMYALPSID
G
U
I
D
E
E
X
I
T
PREV
CH
DIMMER
SAT TAPE/AMP
SLEEP
MACRO
REMOTE MODE
SUBTITLE AUDIO
REPEAT
PLAY MODE
--
/
---
10 11 12
VIDEO OFFOPEN/CLOSE
TV
TV CH
TV VOL
PLAYLIST
RANDOM
DVD
AUX1AUX 2
GAME/TV
CBL/SATVCR/DVR
D. TUN
CD TUNER TAPE
PHONO
VCRVCR DVDDVD HDDHDD
REC
ENTER
TEST TONE
AUDIO SEL
CH SEL
SURR
DIRECT THX PURE A
STEREO
LEVEL
+
LEVEL
-
L NIGHT
ALL ST
T
O
P
M
E
N
U
M
E
N
U
VOL
CH
DISC
ALBUM
TV
VCR
CABLE
DVD
RECEIVER
CD
+
-
123
ZONE 3
ZONE
2
INPUT
+
-
+10 0
CLEAR
123
456
789
S
E
T
U
P
R
E
T
U
R
N
Re-EQ
RC- 687 M
CDR/MD/DOCK
NET/USB
NET/USB
SP A SP B
www.audiodna.sk

Q8901: ADV7320 (Video Encoder with Six 12-bit DACs)
IC BLOCK DIAGRAMS ANDTERMINAL DESCRIPTIONS -48
TX-NR906/NA906
TERMINAL DESCRIPTION
www.audiodna.sk

EXPLODEDVIEWS-1
TX-NR906/NA906
TX-NR906/NA906
A070
x 4 pcs.
P6800
x 18 pcs.
P6800:
A008
x 3 pcs.
A008
x 3 pcs.
A008
x 3 pcs.
A032
x 2 pcs.
A008
x 2 pcs.
A008
x 15 pcs.
A008
x 2 pcs.
A008
x 2 pcs.
A008
x 2 pcs.
A008
x 2 pcs.
A402
x 6 pcs.
A406
x 3 pcs.
A142
x 2 pcs.
A008
x 5 pcs.
A321
x 2 pcs.
A257
x 2 pcs.
A069
x 4 pcs. A068
x 4 pcs. A075
x 3 pcs.
A076
x 4 pcs.
A112
x 55 pcs.
A112
x 8 pcs.
A112
x 2 pcs.
A112
x 2 pcs.
A112
x 7 pcs.
A112
x 2 pcs.
A112
x 4 pcs.
A114
x 2 pcs.
A113
x 3 pcs.
A008
x 2 pcs.
A094
x 2 pcs.
A078
x 3 pcs.
A066
A400
A022
A411
A410
A137
A137
A270
A086
A022
A205
A219A239
A223
A008
A008
A221
A209
A211
A213
A215
A259
A311
A313
A315
P9008
P204
A207
A217
A201
A261 A008
A253
A256
A251
A255
A301
A303
A281
A104
A100
U10
U15
A018
A110
A022
A022
A022 P2801
P7501
U33
U38
U41
U39
U34
U35
U36U40
A022
F2501
F2502
U14
U017
DT,MP,MT Type
DT,MP,MT,NA906 Type
DC,DD Type
U06
U09
Q4907
Q4908
U26
U30
U32
A120
U11
U13
U12
U42 U25
U28
U27
U07
U44
U08
U30
P102
P205
F9100
F9000
F9101
F9102
F9203
F9202
F9201
A116
A118
A024
A067
A106
A096
A092
A090
A098
A008
A105
A079
Refer to <Fig-1> in
EXPLODED VIEWS-2
P101
U43
A133A
A008
A128
A124
A126
A420
A133 A132
A072
www.audiodna.sk

EXPLODEDVIEWS-2
TX-NR906/NA906
TX-NR906/NA906
A031
x 2 pcs.
A030
A001
U04
U05
A022
A021
A021
A055
A058
T902
T903
T904
A038
A062
A048
A022
Q6093
Q6083
Q6063
Q6053
Q6051
Q6081
Q6061
Q6091
Q6056
Q6066
Q6086
Q6096
Q6084
Q6094
Q6054
Q6064
Q6082
Q6092
Q6052
Q6062
Q6095
Q6085
Q6065
Q6055
Q6090
Q6080
Q6060
Q6050
A015
A001
A022
A022
A022
A022
A022
A022
U37
A040
A049
F9301
P062
P061
A044
A014
A120 F6601
F6603
F6602
F6604
A005
x 4 pcs.
A113
x 4 pcs.
A011
x 2 pcs.
A008
x 8 pcs.
A008
x 3 pcs.
A008
x 4 pcs.
A008
x 3 pcs.
A008
x 2 pcs.
A025
A033
U03
U01
U18
U23
U21
U19
U20
U22
U24
U02
U16
U17
A008
x 7 pcs.
A057
x 2 pcs.
A042
x 4 pcs.
A076
x 4 pcs.
A004
A008
A046
x 4 pcs.
A008
x 2 pcs.
A008
x 2 pcs. A120
A134
A134
A120
A008
x 2 pcs.
A008
x 2 pcs.
A008
x 6 pcs.
A039
x 2 pcs.
A008
x 2 pcs.
Q6080A
x 2 pcs.
Q6050A
x 2 pcs.
A008
x 2 pcs.
A008
x 2 pcs.
A056
x 8 pcs.
A056
x 4 pcs.
A056
x 4 pcs.
A056
x 2 pcs.
A060
x 2 pcs.
A056
x 2 pcs.
A005
x 4 pcs.
A113
x 4 pcs.
A009
x 12 pcs.
A009
x 16 pcs.
<Fig-1>
A064
www.audiodna.sk

BLOCK DIAGRAMS-1
AUDIO SECTION
TX-NR906/NA906
A
1
2
3
4
5
BCDEFGH
SPDIF
RX0
RX5
MCH SR
RX6
RX7
DAC_FL DAC_SL DAC_SR DAC_SBR DAC_SBL
V_OUT_L V_OUT_R
DAC_FR
DAC FL
MIX L
MIX R
DAC FR
DAC_CT DAC_SW
MCH C
DAC C
MCH SW
DAC SW
MCH SL
MAIN L
MAIN R
DAC SL
DAC CT2 DAC SW2 MCH_SBR MCH_SBL MCH_SR MCH_SL MCH_SW MCH_CT
CENTER
SURROUND LEFT
SURROUND RIGHT
ZONE2 RIGHT
VCR/DVR OUT
TAPE OUT
SURROUND BACK
FRONT RIGHT
FRONT LEFT
- FRONT RIGHT(BTL) +
- FRONT LEFT(BTL) +
TAPE
VCR/DVR IN
CBL/SAT
GAME/TV
DVD
OUT
MAIN,SUB
IN 1-4
ch3
ch4
ch14
SURROUND BACK
or Bi-AMP LEFT
or Bi-AMP RIGHT
RS-232
TRANCEIVER
RS-232
Q3031 ICL3221E
RI
RI
Q7001
M3087BFLBGP
MAIN MICROPROCESSOR
INTERFACE
IR OUT
IR IR IN
NAVD-9052 SD-6
NADG-9074 SD-9
12VTRIGGER
OUT ZONE 2
12V TRIGGER
CONTROL
OPTICAL IN 1
DIGITAL IN
(FRONT)
COAX IN 2
COAX IN 1
HDMI
ETHERNET
REMOTE
SENSOR
SPEAKERTERMINALS
7 CH
POWER
AMPLIFIERS
C
SBL
HDMI
I/F
NET BOARD
NALAN-9121
SD-20 to 27
HDMI BOARD
NAHDM-9114
SD-15 to 19
Flash memory
(FLASH ROM)
SD RAM
I2S
DSD
FL
FR
SL
SR
+20dB
SW2
I2S
I2S
DSD
PHONO
OPTICAL IN 2
+29dB
+29dB
+29dB
+29dB
+29dB
+29dB
+29dB
ZONE2 LEFT
SBR
LFRONT
SURROUND
SURROUND
BACK
R
SUBWOOFER
CENTER
L
R
L
R
PRE OUT
Audio
Muting
CD
DC,DD Type Only
TUNER UNIT
HD RADIO:
DC,DD Type only
AM LOOP
ANTENNA
FM
ANTENNA
SW
R
L
R
L
ZONE2 PREOUT/LINEOUT
TONE
Q4204 R2S15211FP
Audio Selector, Volume, Tone
0dB FIX
ZONE3 PREOUT/LINEOUT
ADC
-6dB -6dB
Q3041
CS42516
MAIN B
ZONE2
ZONE3
C2
RL
FL
FR
C
SW
SL
SR
SBL
SBR
Q4305
NJU7313A
HEADPHONES
(DVD audio,etc)
Q4306
NJU7311A
0dB
Video REC
0dB -6dB
-6dB
Q4405
CS3318
VIDEO IN
AUX 2
AUX 1
Q4029
TC94A46CFG
Analog Switch Array
Analog Switch
Analog Switch
Analog Switch
Volume
ch13
ch12
ch11
ch10
ch9
ch8
ch2
RIAA
XM
Sirrus
MAIN A
DIR
TONE
0dB FIX
NJU7313A
ch7
ch6
ch5
Q4304
NJU7312A
NJU7312A
0dB FIX
0dB FIX
1
2
3
SETUP MIC
3
2
1
OPTICAL OUT
COAX IN 3
MULTI CHANNEL INPUT
FL
FR
C
SW
SL
SR
SBL
SBR
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
PCM1796
2ch DAC PCM1796 2ch DAC
Q3701 Q3721 Q3741 Q3761 Q3781
PCM1796
2ch DAC PCM1796 2ch DAC PCM1796 2ch DAC
TC74VHC157FT Multiplexer
. . . .
DSP BLOCK
SD-10, 11
I2S/DSD
TC74VHC157FT
Q3001
TC74VHC157FT
<Note>
Refer to SCHEMATIC DIAGRAM-9 and -29 (SD-9 and SD-29)
for digital audio signal flow wave forms.
+6dB
VLSC
+6dB
VLSC
+6dB
VLSC
+6dB
VLSC
+6dB
VLSC
+6dB
VLSC
+6dB
VLSC
+6dB
VLSC
+6dB
VLSC
+6dB
VLSC
2nd DSP Q3501 TMS320D788E001BRFP266
(SD-11)
1st DSP Q3401 TMS320D790E001BZDH300
(SD-10)
3rd DSP Q3601 TMS320D707E001BRFP250
(SD-11)
(TX-NA906 Only)
TUNER L
R
Multiplexer
www.audiodna.sk

BLOCK DIAGRAMS-2
VIDEO SECTION
TX-NR906/NA906
A
1
2
3
4
5
BCDEFGH
Video Signal Flow
Analog Analog
(Through Mode)
HDMI HDMI
(Through Mode)
HDMI HDMI
Analog HDMI
1
4
3
2
Analog example is ComponentVideo except
OSD HDMI
Analog Analog
(Up-conversion)
OSD Analog
5
Composite Composite
6
8
8
7
CBL/SAT
VCR/DVR
AUX 1
DVD
GAME/TV
MONITOR OUT
VCR/DVR OUT
MONITOR OUT
VCR/DVR OUT
ZONE2 OUT
AUX 2
(FRONT)
CBL/SAT
VCR/DVR
AUX 1
DVD
GAME/TV
AUX 2
(FRONT)
C
YC
YC
Y
C
YC
YC
Y
CB1
CR1
Y2
CB2
CR2
CR3
Y3
CB3
Y1
IN 1
IN 2
IN 3
Y
CB
CR
C
CB
CR
Y
Y
CB CR
CVBS
Y
C
HDBSC
Y
CVBS
HDBPY
HDBPB HDBPB
24MHz MAX
HDMI BOARD
(NAHDM-9114, SD-15 to 19)
VIDEO BOARD (NAVD-9052, SD-6)
CY
CY
HDBCV
12MHz MAX
HDBSY
MONITOR OUT
C-DET
MAIN
MAIN
Z2
Z2
NOTE
MMP is short for MAIN MICROPROCESSOR.
S-DET
Z2 S-DET
LPF(12MHz)
LPF(12MHz)
LPF(12MHz)
LPF(6MHz)
Y
CB
CR
MAIN
Z2
Q2201
NJW1321FP1
TC74HC4051AF
VMUT
Q2012,Q2013
NJM2587V
Q2012,Q2013
NJM2587V
Q2014
MM1512
BPF(140K-6MHz)
LPF(6MHz)
HDAPY
HDAPB
HDAPR
HDACV
HDASC
HDASY
Q2206
NJM2586AM 100MHz -3dB
LPF(12MHz)
LPF(12MHz)
LPF(6MHz)
LPF(6MHz)
LPF(12MHz)
BPF(140K-6MHz)
6dB DRV
DRV
MMP
6dB DRV
6dB DRV
6dB DRV
DRV6dB
6dB DRV
.
6dB
.
6dB
.
.
6dB
6dB
6dB
.
.
6dB
6dB
6dB
6dB
6dB DRV
6dB DRV
75 75 75
75 75 75
6dB DRV
6dB DRV
6dB DRV
6dB DRV
6dB
MMP
MMP
MMP
SVIDEO INPUT
COMPOSITEVIDEO
COMPONENTVIDEO
<Note>
Refer to SCHEMATIC DIAGRAM-6, -17, -18 and -29 (SD-6, SD-17, SD-18 and SD-29)
for video and HDMI signal waveforms.
Video Switch
Video Amp
Y/C Mix
Video Amp
Video Amp
Q2027
NJU7312AM
VCL VDATA VSTB
Analog switch
MMP
SVIDEO OUTPUT
COMPOSITEVIDEO
COMPOSITEVIDEO
COMPONENTVIDEO
www.audiodna.sk

BLOCK DIAGRAMS-3
HDMI SECTION
TX-NR906/NA906
A
1
2
3
4
5
BCDEFGH
Video Signal Flow
Analog Analog
(Through Mode)
HDMI HDMI
(Through Mode)
HDMI HDMI
Analog HDMI
1
4
3
3
2
2
Analog example is ComponentVideo except
OSD HDMI
Analog Analog
(Up-conversion)
OSD Analog
5
Composite Composite
6
8
8
8
7
OSD
3
2
HDASY
HDAPR
HDAPB
HDAPY
HDACV
HDASC
SDA_VDVE
SCL_VDVE
INT_VD
VD_RST
OERX
VDOFF
HDBSY
HDBCV
HDBSC
HDBPR
HDBPB
HDBPY
SCL_VDVE
RST_VE
SDA_VDVE
OEDECTH
VSYNC
HSYNC
FIELD/DE
Y(P10-19)ITU656
Up-covert route from
S-Video & Composite
to Component (C.C. OK)
VX-50 does not output
C.C. properly.
CR(P20-29)
CB(P0-09)
LLC
RTC
OEDEC
SCL_RX
SDA_RX
RX_RST
MUTEOUT
INT_RX
SCDT
DDCSDA1
DDCSCL1 VD_SCK
VD_SI
VD_STB
VSYSRST
VD_SO
TXMUTE
RXMUTE
CEC_IO
VSYNC
VOCLK
HSYNC
FIELD/DE
HSYNC
VSYNC
CR(P0,9)
Y(0,9)
CB(0,9)
VICLK
VIFLD1
VIDEN1
27MHz
CR(O26-O35)
Y(O14-O23)
CB(O2-O11)
CR(O24-O35)
CB(O0-O11)
Y(O12-O23)
FIELD/DE
HSYNC
MCLK
Y
VSYNC
ICDK
CR
CB
SD0_3
LRCK_HDMI
BCK_HDMI
SCL_TX SDA_TX
RST_TX INT_TX
ODDC_SDA
ODDC_SCL
HPLGDET
HDMI_POW
OETX
OERXTH
CR
Y
CB
TXDB
RXDB
RESET
VSPREQ/BOOT
+3.3VHD
+3.3VHD
+3.3VHD
OE444
OEEN
PRODDC1
HPR_R1
VIDEO BOARD
NAVD-9052
Q8701
MPD70F3716GC-8EA
VIDEO MICROPROCESSOR
TO MAIN
MICROPROCESSOR
TO MAIN
MICROPROCESSOR
Q8405
SN74CB3Q3305
HDMI RECIEVER
SII9135CTU or
SII9135ACTU
Q8501
256 Mbit SDRAM X4
EVNODD
TO DSP BOARD
U8001
VX-50
IP conversion
Scaler & OSD
U8031
128 Mbit
FLASH MEMORY
HDMI INPUT
MULTIPLEX
Q8101
AD8196
VIDEO DECODER
R0X2
R0X1
R0X0
R0XC
PRESET
SCDT
INT
CSDA
CSCL MUTEOUT
MCLKOUT
MCLKIN
SCK
WS
SD0-7
SPDIF
Y(O12-O23)
CB(O0-O11)
CR(O24-035)
DE
HSYNC
VSYNC
ODCK
W1 VICLK1
U5 VICNTL0_VS
V3 VICNTL1_HS
/RESET
Y24
TXDB/DATA16
Y23
RXDB
Y21
TXDA
Y22
RXDA
Y26
TWIBDAT
U21
TWIBCLK
Y25
TWIADAT
V21
TWIACLK
U22
VOFIELD
VODAT(20,29)
VODAT(10,19)
VODAT(0,9)
V22
VOACT
W24
VOHS
W23
VOVS
W26
VOCLK
FLASH_CS(0,1) PCI_CBE(1.3) PCI_AD(0-31) GPIO(16,22)
W2 VICNTL3_DEN
V4 VICNTL2_FIELD
VIDAT(0,9)
VIDAT(10,19)
VIDAT(20,29)
AB11 REFCLK
DSCL0
DSDA0
R0PWR5V
R1X2
R1X1
R1X0
R1XC
DSCL1
DSDA1
R0PWR5V
Q8901
ADV7320
VIDEO ENCODER
1RTC
2LLC
3VSYNC
4HSYNC
5FIELD/DE
8Y(P10-19)
21 SDA 22 SCLK
33 RESETB
9
10
11
HDBSC
12
HDBCV
13
HDBSY
14
HDBPR
15
HDBPB
16
HDBPY
Q8800
ADV7401
71 HDASY
75 HDASC
73 HDACV
76_77 HDAPY
74 HDAPB
72 HDAPR
3INTREQ
19_81 SDA1_2 16_82 SCLK1_2
78 RESET
Y(P10-19)
CB(P0-P9)
CR(P20-29)
98
FIELD/DE
4
HC/CS
99
VS
36
LLC
15
SFL/SYNCOUT
11OE
11OE
D2+/-
D1+/-
D0+/-
CK+/-
CERemote
DDC CLK
DDC DATA
+5V
HP DET
D2+/-
D1+/-
D0+/-
CK+/-
CERemote
DDC CLK
DDC DATA
+5V
HP DET
HDMI IN 1 HDMI IN 2 HDMI IN 3 HDMI IN 4
D2+/-
D1+/-
D0+/-
CK+/-
CERemote
DDC CLK
DDC DATA
+5V
HP DET
D2+/-
D1+/-
D0+/-
CK+/-
CERemote
DDC CLK
DDC DATA
+5V
HP DET
1K
47K
Q8175
BR24L02FV-W
5SDA
6SCL
7WP
8VCC 1
A0
2
A1
3
A2
4
GND
0
47K
5.6K
5.6K 0
Q8174
47K
11OE
R8514
33
1
1OE
+3.3V
Q8401
SIl9134CTU
IDCK
VSYNC
HSYNC
DE
D16-23
D0-7
D8-15
SD0-3
WS
SCK
MCLK
SPDIF
DSDCLK
DSDDA
INT
RESET#
CSCL CSDA
HPD
DSDA
DSCL
TXC+/-
TX0+/-
TX1+/-
TX2+/-
HDMI
TRANSMITTER
Q8451
SIl9134CTU
HDMI
TRANSMITTER
4.7K
4.7K
+3.3V
47K
+3.3V
32
1
+13VS
Q8305
S-812C50BUC
1
SW
2
GND
3
NC
4
VO
5
VIN
2K
2K
4.7K
104Z
10K
4.7K
10K
10K
4.7K
104Z
10K
10K
10K
4.7K
AUX_D0
AUX_D1
AUX_D2
AUX_D3
IN/P_D0
IN/P_D1
IN/P_D2
IN/P_D3
AUX_C0
AUX_C1
AUX_C2
AUX_C3
IN/P_C0
IN/P_C1
IN/P_C2
IN/P_C3
AUX_B0
AUX_B1
AUX_B2
AUX_B3
IN/P_B0
IN/P_B1
IN/P_B2
IN/P_B3
AUX_A0
AUX_A1
AUX_A2
AUX_A3
IN/P_A0
IN/P_A1
IN/P_A2
IN/P_A3
I2C_SCL
I2C_SDA
RESET
AUX_COM1
AUX_COM0
AUX_COM3
AUX_COM2
AUX_COM1
AUX_COM0
AUX_COM3
AUX_COM2
ON0/OP0
ON1/OP1
ON2/OP2
ON3/OP3
ON0/OP0
ON1/OP1
ON2/OP2
ON3/OP3
TC74VCX162827 x2
20 bit BUS BUFFER
TC74VCX162827 x2
20 bit BUS BUFFER
TC74VCX162827 x2
20 bit BUS BUFFER
TC74VCX162827FT X2
20 bit BUS BUFFER
16 bit BUS BUFFER
1
1OE
TC74VCX162244FT x2 1
1OE
HDMI OUT
MAIN HDMI OUT
SUB
D2+/-
D1+/-
D0+/-
CK+/-
CERemote
DDC CLK
DDC DATA
+5V
HP DET
SN74CB3T3306DCT
11OE
21A
52A
4GND 6
2B
3
1B
7
2OE
8
VCC
DDCSDA2
DDCSCL2
+3.3VHD
PRODDC2
HPR_R2
1K
47K
Q8155
BR24L02FV-W
5SDA
6SCL
7WP
8VCC 1
A0
2
A1
3
A2
4
GND
0
47K
5.6K
5.6K 0
Q8154
47K
SN74CB3T3306DCT
11OE
21A
52A
4GND 6
2B
3
1B
7
2OE
8
VCC
DDCSDA3
DDCSCL3
+3.3VHD
PRODDC3
HPR_R3
1K
47K
Q8125
BR24L02FV-W
5SDA
6SCL
7WP
8VCC 1
A0
2
A1
3
A2
4
GND
0
47K
5.6K
5.6K 0
Q8124
47K
SN74CB3T3306DCT
11OE
21A
52A
4GND 6
2B
3
1B
7
2OE
8
VCC
DDCSDA4
DDCSCL4
+3.3VHD
PRODDC4
HPR_R4
1K
47K
Q8105
BR24L02FV-W
2 kbit EEPROM
5SDA
6SCL
7WP
8VCC 1
A0
2
A1
3
A2
4
GND
0
47K
5.6K
5.6K 0
Q8104
BUS Switch
47K
SN74CB3T3306DCT
11OE
21A
52A
4GND 6
2B
3
1B
7
2OE
8
VCC
Q8151
AD8196
I2C_SCL
I2C_SDA
RESET
16 bit BUS BUFFER
TC74VCX162244
HDMI BOARD
(NAHDM-9114, SD-15 to 19)
VIDEO BOARD
NAVD-9052
ODDC_SDA
ODDC_SCL
HPLGDET
HDMI_POW
SCL_TX
SDA_TX
RST_TX INT_TX
+3.3V
4.7K
4.7K
+3.3V
47K
+3.3V
32
1
+13VS
Q8355
NJM2860F3-05
1
CONT 2
GND
3
BYP
4
VO
5
VIN
2K
2K
IDCK
VSYNC
HSYNC
DE
D16-23
D0-7
D8-15
SD0-3
WS
SCK
MCLK
SPDIF
DSDCLK
DSDDA
INT
RESET# CSCL
CSDA
HPD
DSDA
DSCL
TXC+/-
TX0+/-
TX1+/-
TX2+/-
HDMI Transmitter
D2+/-
D1+/-
D0+/-
CK+/-
CERemote
DDC CLK
DDC DATA
+5V
HP DET
2 kbit EEPROM
2 kbit EEPROM
2 kbit EEPROM
BUS Switch
BUS Switch
BUS Switch
BUS Switch
HDMI INPUT
MULTIPLEX
<Note>
Refer to SCHEMATIC DIAGRAM-17, -18 and -29
(SD-17, SD-18 and SD-29) for HDMI signal waveforms.
www.audiodna.sk

BLOCK DIAGRAMS-4
NETWORK SECTION
TX-NR906/NA906
A
1
2
3
4
5
BCDEFGH
PCI Bus
Control Signal
A0-22
D0-15
A0-11,13,14
D0-31
D32-63
A0-11,13,14
Control Signal
Adress bus
Control Signal
Data bus
25MHz
PCICLK(33.3MHz)
PCICLK2
PCICLK3
48MHz
27MHz
25MHz
25MHz
PCICLK2
PCICLK3
PCI
PCI
PCICLK2(33.3MHz) PCICLK3(33.3MHz) 25MHz
SK DI DO CS
RXD TXD
XRESET
STATUS0 RESUME
XBOOTMODE0
22.5792MHz
SPDIFOUT
SPDIFIN
SPDIFOUT
SPDIFIN
TXD RXD
+3.3V
+7V
SDA SCL
+1.2V+3.3V
SDA SCL
49.152MHz +2.5V
+3.3V
+3.3V
+3.3V
PCI
DP1 DM1
+5V
MCLK
BCLK
LRCK
SDATA
ZONE2LOUT
ZONE2ROUT
+7V
-7V
+7V
-7V
+3.3V
+5V
P200
RJ-45
ETHERNET
LAN BOARD
NALAN-9121
SD-20 to 27
Q210
2SB1197K
Q211
EtherNet Controller
RTL8100CL-LF
Q206
PCI Audio
ENVY24MT-G
Q204
TO AUDIO SECTION(SD-2)
FROM MAIN MICOM SECTION (SD-8)
TO DAC SECTION(SD-9) TO FRONT
USB TRM(SD-13) DEBUG TRM
D/A Converter
CS4344
LPF
Q202,Q203
NE5532APSR
VCVF + Buffer
LPF
Q205
Voltage Regulator
S-817A33ANB
X200
X201
Q201
E2P-ROM
IS24C04A
Q200
RISC Microprocessor
R5S70900BGV
X203
Q216
Clock Generator
CY22393FXCT-01
Q215
Clock Driver
CDCVF2505PWR
X202
Q209
E2P-RROM
M93C46-WDW6TP
Q207
E2P-ROM
IS24C04A
Q208
DC-DC converter
R1232D121B
Q212
Flash ROM
M29W128FL70N6E
Q214
SDRAM
K4M563233G-HN75
Q213
SDARM
K4M563233G-HN75
www.audiodna.sk

SCHEMATIC DIAGRAMS-1 (SD-1)
AUDIO SECTION-1
TX-NR906/NA906
A
1
2
3
4
5
BCDEFGH
Z3MUTE
Z2MUTE
BTLR
BTLL
MainBR
MainBL
MainAR
SELSTB
SELSDO
SELCLK
TU_R
XM_R
XM_L
TU_L
XM_R XM_L
PZ2R
PZ2L
Z2VOLCLK
Z2VOLSDO
-15V
MainAL
TUMUTE
-15VCD
MCH_SBR
MCH_SBL
MCH_SR
MCH_SL
MCH_SW
MCH_C
MCH_SR
MCH_SBL
MCH_SBR
MCH_SW
MCH_C
VIDEO5R
VIDEO5L
TAPEOUTL
TAPEOUTR
VIDEOOUTL
VIDEOOUTR
GND
SR_R
SR_L
+15V
+15V
GND
Z2R
Z2L
Z3R
Z3L
MCH_SL
SURROUND
SURROUND
BACK
FRONT
MULTI CH
INPUT
PHONO
LZONE 2 PRE OUT/LINE OUT
R
LZONE 3 PRE OUT/LINE OUT
R
TAPE
TAPE OUT
CD
AUX1
GAME/TV
DVD
CBL/SAT
VCR/DVR OUT
VCR/DVR IN
TX-NR906 Only
NAASP-9051
R4606
330
R4616
56K
R4607
330
R4617
56K
C4614
47/50
R4604
330
R4614
56K
R4624
220K
C4615
47/50
R4605
330
R4615
56K
R4625
220K
C4624
47/50
R4634
220K
C4625
47/50
R4635
220K
R4602
330
R4612
56K
R4622
220K
R4603
330
R4613
56K
R4623
220K
R4632
220K
R4633
220K
R4601
330
R4611
56K
R4621
220K
C4043
47/50
R4033
330
R4035
56K
R4073
220K
C4044
47/50
R4034
330
R4036
56K
R4074
220K
C4039
47/50
R4029
330
R4031
56K
R4069
220K
C4040
47/50
R4030
330
R4032
56K
R4070
220K
C4089
102J
C4088
102J
C4015
221J
C4016
221J
C4601
221J
C4602
221J
C4603
221J
C4604
221J
C4605
221J
C4606
221J
C4607
221J
C4019
47/50
R4037
220K
C4020
47/50
R4038
220K
C4023
47/50
R4009
330
R4011
56K
R4047
220K
C4024
47/50
R4010
330
R4012
56K
R4048
220K
C4005
221J
C4006
221J
C4087
102J
R4004
56K
R4006
330
R4041
10 R4045
220
R4042
10
R4046
220
C4003
221J
C4616
47/50
R4626
220K
C4617
47/50
R4627
220K
C4626
47/50
R4636
220K
C4627
47/50
R4637
220K
R4043
100
R4044
100
R4122
0
Q4026
R4161
10K
R4162
10K
R4164
220K
C4112
47/50
R4160
10K
C4111
47/50 R4163
220K
R4159
10K
R4007
220K
R4008
220K
R4126
220K
R4125
220K
R4005
330
R4003
56K
R4121
0
C4623
47/50
C4613
47/50
C4612
47/50
C4611
47/50
Q4025
R4257 220K
R4600
330
C4600
221J
C4610
47/50
R4620
220K
R4610
56K
C4017
221K
C4018
221K C4001
221K
C4002
221K
Q4002:B
NE5532
5
67
8
Q4002:A
NE5532
2
3
4
1
Q4014:B
NE5532
5
67
8
Q4014:A
NE5532
2
3
4
1
Q4015:B
NE5532
5
67
8
Q4015:A
NE5532
2
3
4
1
Q4001:B
NE5532
5
67
8
Q4001:A
NE5532
2
3
4
1
Q4040:B
NE5532
5
67
8
Q4040:A
NE5532
2
3
4
1
Q4041:B
NE5532
5
67
8
Q4041:A
NE5532
2
3
4
1
Q4042:B
NE5532
5
67
8
Q4042:A
NE5532
2
3
4
1
Q4043:B
NE5532
5
67
8
Q4043:A
NE5532
2
3
4
1
R4158
220K R4157
220K
C4108
47/50
C4107
47/50
R4156
220K
C4106
47/50
R4155
220K
C4105
47/50
R4154
220K R4153
220K
C4104
47/50
C4103
47/50
C4102
47/50
R4151
220K
R4152
220K
C4101
47/50
Q4030:B
NE5532AP
6
5
4
7
R4080
56K R4079
56K
C4622
47/50
R4220
220 Q4206
RN1441
R4218
220K
Q4205
RN1441
R4219
220
Q4210
RN1441
C4219
47/50
C4220
47/50
R4221
100
R4222
100 R4224
10
Q4208
RN1441
R4223
10
Q4207
RN1441
R4236
10
Q4212
RN1441
R4234
100
R4235
10
Q4211
RN1441
R4233
100
R4226
220K
C4217
221J
R4225
220K
C4222
221J
R4238
220K
C4221
221J
R4237
220K
R4239
47
R4240
47
R4227
47
C4243
102J
R4232
220
R4231
220
R4230
220K R4229
220K
R4228
47
R4217
220K
C4216
47/50
C4215
47/50
C4218
221J
Q4209
RN1441
R4258
220K
R4123
2.2K
R4124
2.2K
R4166
100
R4167
100K R4168
100K
R4169
47K
R4171
100K
R4165
100
R4170
100
C4119
47/50
C4120
47/50
Q4031:A
NE5532AP
3
21
8
Q4031:B
NE5532AP
6
5
4
7
C4055
221K
C4056
221K
RN1441
RN1441
P4030A
9
8
7
C4081
100/50
C4083
100/50
C4085
100/50
C4094
100/50
C4027
47/50
R4019
56K
R4057
220K
C4028
47/50
R4018
330
R4020
56K
R4058
220K
C4009
221J
C4010
221J
Q4011:A
NE5532
2
3
4
1
Q4011:B
NE5532
5
67
8
R4017
330
C4031
47/50
R4021
330
R4023
56K
R4061
220K
C4032
47/50
R4022
330
R4024
56K
R4062
220K
C4011
221J
C4012
221J
Q4012:A
NE5532
2
3
4
1
Q4012B
NE5532
5
67
8
C4035
47/50
R4025
330
R4027
56K
R4065
220K
C4036
47/50
R4026
330
R4028
56K
R4066
220K
C4013
221J
C4014
221J
Q4013:B
NE5532
5
67
8
Q4013:A
NE5532
2
3
4
1
R4015
220K
R4016
220K
R4051
10 R4053
100
R4052
10 R4054
100
C4007
221J
C4008
221J
R4056
220
R4055
220
R4014
47
R4013
47
C4090
102J
P4007
P4001
P4004P4005
R4001
330
R4002
330
P4008
P4033A
1
2
3
4
5
6
7
8
9
10
11
12
13
R4129
10K
R4130 10K R4131
10K
R4115
22(1/2W)
R4116
22(1/2W)
R4118
22(1/2W)
R4119
22(1/2W)
R4120
22(1/2W)
R4128
22(1/2W)
R4127
22(1/2W)
P4006 P4003
Q4029
Analog Switch Array
TC94A46CFG
80
80 S04
79
79 NC
78 S03
77 NC
76 S02
75 NC
74 S01
73 NC
72 NC
71 S01
70 NC
69 S02
68 NC
67 S03
66
66 NC
65
65 S04
64 NC 63 S05 62 NC 61 S06 60 NC 59 S07 58 NC 57 S08 56 NC 55 S09 54 NC 53 S10 52 NC 51 S11 50 NC 49 S12 48 NC 47 S13 46 NC 45 S14 44 NC 43 COM1 42 NC 41 COM2
40
38 NC
39
39 COM3 38
40 NC 37
VDD 36
NC 35
CS2 34
STB 33
DATA 32
CK 31
GND 30
CS1 29
NC 28
VSS 27
27 NC
26
26 COM3
25
25 NC
24
COM2 23
NC 22
COM1 21
NC 20
S14 19
NC 18
S13 17
NC 16
S12 15
NC 14
S11 13
NC 12
S10 11
NC 10
S09 9
NC 8
S08 7
NC 6
S07 5
NC 4
S06 3
NC 2
S05 1
NC
R4117
22(1/2W)
P4032A
1
2
3
4
5
6
7
8
Q4030:A
NE5532AP
3
21
8
Q4032:A
NE5532AP
2
31
8
Q4032:B
NE5532AP
5
6
4
7
P4030A
1
2
3
4
5
6
C4004
221J
R4176
220
C4176
152J
R4175
220
Q4018
2SC2240-BL
Q4017
2SC2240-BL
R4089
3.3K
Q4023:B
NE5532
2
31
Q4023:A
NE5532
5
6
4
7
8
R4084
22K R4083
22K
R4090
3.3K
R4092
3.3K
C4060
47/50 C4059
47/50
R4087
2.7K
R4095
470K
R4097
820
R4091
3.3K
R4085
220K
R4088
2.7K
Q4022
2SC2712
R4096
470K R4094
39K
R4098
820
R4086
220K
Q4021
2SC2712
D4002
UDZS5.6B
D4001
UDZS5.6B
R4133
220
R4134
220
R4135
220
R4136
220
C4065
182J
C4064
682JC4066
182J
C4061
220/25
C4062
220/25
C4063
682J
R4099
820
C4067
22/50
R4102
220K
C4070
222J
C4080
220/25
R4100
820
C4068
22/50
C4069
222J
Q4019
2SC2240-BL
Q4020
2SC2240-BL
R4114
100(1/2W)
R4081
2.7K(1/2W)
R4082
2.7K(1/2W) P4030B
7
8
9
P4030B
6
5
4
3
2
1
C4079
220/25
R4101
220K
C4057
47/50
C4058
47/50
Q4291
2SC2120
D4292
UDZS7.5B
D4291
UDZS7.5B
C4291
220/25
R4294
1.5K R4293
1.5K
R4291
47(1/2W)
C4292
220/25
C4293 47/50
C4294 47/50
R4292
47(1/2W)
C4295 220/25
C4296 220/25
C4213
47/50
C4240
47/50
C4214
47/50
C4233
47/50
C4236
47/50
C4235
47/50
C4238
47/50
C4237
47/50
C4239
47/50
Q4292
2SA950
P4033B
1
2
3
4
5
-14.4V
6
7
8
9
10
11
12
13
R4256 10K
R4255 10K
Q4204
Selector
Volume, Tone
R2S15211FP
40 MONO
39 SUBL
38 SUBR
37 ADCR
36 ADCL
35 FRIN2
34 FLIN2
33 SRIN2
32 SLIN2
31 SWIN2
30 CIN2
29 SBRIN2
28 SBLIN2
27
27 TRE_R
26 BASS_R2
25
25 BASS_R1
24 AVCC 23 TRE_L 22 BASS_L2 21
20 BASS_L1
FRC
19 FROUT 18 AGND 17 FLOUT 16 FLC 15 6-C
14 6-OUT
13 AGND 12 5-OUT
115-C
10 4-C
94-OUT 8AGND 73-OUT 63-C 52-C 42-OUT 3AGND 21-OUT 11-C
80
80 SBRIN1 79
79 SBLIN1 78
SRIN1 77
SLIN1 76
SWIN1 75
CIN1 74
FRIN1 73
FLIN1 72
RECL3 71
RECR3 70
INL11/RECL5 69
69 INR11/RECR5
68
68 INL10/RECL4
67
67 INR10/RECR4
66
66 INLB/RECL2
65
65 INRB/RECR2
64
INL9 63
INR9 62
INLA/RECL1 61
INRA/RECR1 60
INL8 59
INR8 58
INL7 57
INR7 56
INL6 55
INR6 54
INL5 53
INR5 52
INL4 51
INR4 50
INL3 49
INR3 48
INL2 47
INR2 46
INL1 45
INR1 44
AVEE 43
CLOCK 42
42 DATA
41
41 DGND
C4206
47/50
Q4202:B
NE5532AP
6
5
4
7
Q4202:A
NE5532AP
3
21
8
Q4201:B
NE5532AP
6
5
4
7
Q4201:A
NE5532AP
3
21
8
C4205
47/50
C4201
47/50
R4201
220K
C4202
47/50
R4202
220K
C4203
47/50
C4204
47/50
R4203
220K
R4204
220K
R4205
220K
R4206
220K
C4207
47/50
C4208
47/50
R4207
220K
R4208
220K
P4032B
8
7
6
5
4
3
2
1
R4078
1K
R4077
1K C4175
152J R4093
39K
R4179
1.2K
R4180
1.2K
C4091
221K
+6.9V
-6.9V
+14.4V
-14.4V
+14.4V
-14.4V
-14.4V
+14.4V
R4113
100(1/2W)
C4232
474J
R4254
1.8K
C4228
223J
C4230 823J
C4227
223J
C4229
823J
C4234
47/50
R4253 1.8KC4231
474J R4177
1K
C4177
221J
R4178
1K
C4178
221J
NAASP-9050(1/2) U06 AMPLIFIER PC BOARD
U32 AMPLIFIER PC BOARD
U07 PHONO PC BOARD
NAASP-9080
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
CENTER
SUBWOOFER
L
R
L
R
L
RL
R
TO NAASP-9050(2/2)
SD-2
TO NAASP-9050(2/2)
SD-2
TO NALAN-9121(SD-27:G2)
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H,Y=1 to 5.
+14.4V
-14.4V
-14.4V
-14.0V
+14.4V
+14.4V
+14.0V
TUNER
TX-NA906 Only C4075
47/50
R4107
220K
C4076
47/50
R4108
220K
R4105
56K
R4104
330
R4106
56K
R4103
330
C4073
221J
C4074
221J
Q4016:B
NE5532
5
67
8
Q4016:A
NE5532
2
3
4
1
P4001
L
R
+7V -7V
GNDNET
NET_L
GNDNET
NET_R
P202B
6 5 4 3 2 1
www.audiodna.sk

SCHEMATIC DIAGRAMS-2 (SD-2)
AUDIO SECTION-2
TX-NR906/NA906
A
1
2
3
4
5
BCDEFGH
VOLSDO
BTLR
MCH_SBR
PZ2R
BTLL MCH_SBL
PZ2L
VIDEO5R
MainAR
MainAL
VIDEO5L
-15V
VOLCS
HPDET
MCH_SW
VIDEOOUTL
TAPEOUTL
MCH_SL
MCH_C
GND
GNDDG
MCH_SR
MainBL
MainBR
VIDEOOUTR
TAPEOUTR
MIXL
MIXR
C
SR
SBR
R
L
SBL
SL
MIC
ADR
ADL
GNDAUX2
GNDA
GNDA
AUX2_L AUX2_R
-15VA +15VA
DACFL DACFR DACC DACSW DACSL DACSR DACSBL DACSBR DACSWR DACCR
ASWSTB
GNDA GNDDG HPDET
HPRL
VOLCS VOLSDO VOLCLK
AMUTE
SBZ2MUTE
ASWSDO ASWCLK
VOLMUTE VOLRST
SELSTB SELSDO SELCLK Z2VOLCLK Z2VOLSDO Z2MUTE
TU_L
SR_R
SR_L
XM_L
TU_R
TUMUTE RECMUTE Z3MUTE
GND
XM_R GNDXM
SPRLF SPRLSB
+15V
FR
_SL
_SBL
FL
_FL
_FR
_C
_SW
_SBR
_SR
HP_R
HP_L
VOLMUTE VOLCLK VOLRST
Down Mix
HEADPHONE AMP
PRE OUT
TO NATRM-9055
SD-7:C2
+12V
RLGND
GND
+15V
+14.4V
-15V
-14.4V
TO NAAF-9039
SD-5:A1 TO NADIS-9088(JL4103B)
SD-13:G2
TO NAAR-9075
SD-8:F4 TO NAAR-9075
SD-8:G4
C4316
47/50
R4330
220K
R4324
10K
R4321
10K
R4322
10K
R4328
10K
R4306 1.5K
R4304
180
R4303
180
Q4306
NJU7311A
ANALOG SW
1
VEE
L1 L2
L-COM1
L3 L4
L-COM2
L5 L6
L-COM3
L7
L-COM4
NC
ST
VSS
CK DATA NC
R-COM4 R7 R-COM3 R6
R5
R-COM2 R4
R3
R-COC1 R2
R1 VDD
R4327
10K R4323
10K
C4315
47/50
R4641
220K
R4642
220K
R4643
220K
R4644
220K
R4645
220K
Q4621
RN1441
R4661
100
R4651
220 Q4611
RN1441
Q4622
RN1441
R4662
100
Q4612
RN1441
Q4623
RN1441
R4663
100
R4653
220
R4652
220
Q4613
RN1441
Q4624
RN1441
R4664
100
Q4614
RN1441 Q4625
RN1441
R4665
100
R4655
220
R4654
220
Q4615
RN1441
R4504
220K
D4504
D4502
1SS352
D4508
1SS352
D4506
1SS352
R4502
1.8K
C4502
47/50
R4503
220K
D4503
1SS352
D4507
D4505
1SS352
R4507
5.6K
C4407
47/50
R4337 10K
R4339
10K
R4338
10K
R4340
10K
R4341
10K
R4342
10K
R4344
10K
R4345
10K
R4319
10K
R4320
10K
R4316
10K
R4646
220K
R4647
220K
Q4626
RN1441
R4666
100
Q4616
RN1441 Q4627
RN1441
R4667
100
R4657
220
R4656
220
Q4617
RN1441
R4307 12K
R4308 12K
R4505
2.2K
R4506
2.2K
R4508
5.6K
R4417
1.8K
R4415
220K
C4653
47/50
R4416
2.2K
C4420
47/50
R4414
220K
R4413
220K
R4309 2.2K
R4310 2.2K
R4311
12K
R4312
12K
R4313
2.2K
R4314 2.2K
R4315
10K
R4418
18K
Q4403
2SC2712 Q4404
2SA1162
D4403
UDZ3.3B
R4501
1.8K
C4501
47/50
D4501
C4505
104
D4509
1SS352
R4640
220K
R4650
220 R4660
100
Q4610
RN1441 Q4620
RN1441
R4305
1.5K
Q4406:A
NE5532AP
4
1
8
3
2
Q4406:B
NE5532AP
76
5
C4415
10/50
C4414
10/50
C4413
10/50
C4403
47/50 C4404
47/50
Q4304
NJU7312A
VSS
ST
NC
L-COM3
L8 L7
L-COM2
L6 L5 L4
L-COM1
L3 L2 L1 1
VEE
VDD R1 R2 R3
R-COM1R4
R5 R6
R-COM2 R7
R8
R-COM3 NC
DATA CK
Q4506
2SC2712
Q4305
NJU7313A
VSS
ST
NC L-COM3
L8 L7 L-COM2 L6 L5 L-COM1 L4 L3 L2 L1 1
2
3 4 5 6 7
8 9
10
11
12 13 14 15
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 VEE
VDD R1 R2 R3 R4 R-COM1 R5 R6 R-COM2 R7 R8 R-COM3 NC DATA CK
Q4505:B
NE5532AP
6
57
Q4505:A
NE5532AP
3
2
4
1
8
R4335
10K
C4321
47/50
R4331
10K
R4336
10K C4322
47/50
R4332
10K
R4347
220K
R4348
220K
C4631
221J
R4682
220K
R4683
220K
C4632
221J
C4633
221J
R4684
220K
R4685
220K
C4634
221J
C4635
221J
R4681
220K
R4686
220K
R4687
220K
C4636
221J
C4637
221J
R4696
47
R4697
47
R4695
47
R4694
47
R4693
47
R4692
47
R4691
47
C4421
102J
C4423
104
C4424
104
D4404 1SS352
D4405 1SS352
R4680
220K
R4690
47
C4630
221J
Q4408
2SC2712
Q4407
2SC2712
R4421
1.8K
R4422
1.8K
C4650
47/50
C4655
47/50
C4651
47/50
C4652
47/50
Q4401
2SA950
R4517
1.8K
Q4402
2SC2120
R4671
10
R4670
10
R4672
10
R4673
10
R4674
10
R4675
10
R4676
10
R4677
10
C4416
10/50
C4654
47/50
C4656
47/50
C4657
47/50
R4343
10K
R4403
2.2K R4404
2.2K
R4406
330
R4405
330
C4405
220/25
RL4401
12
8
10
3
54
9
1
RL4402
12
8
10
3
54
9
1
RL4403
12
8
10
3
54
9
1
RL4404
12
8
10
3
54
9
1
P5000
13
12
11
10
9
8
7
6
5
4
3
2
1
C4311 102J
C4320
102J
C4319 102J
C4503
102J
C4504
102J
R4329
220K
R4407
1.2K(1/2W)
C4406
220/25
C4401
100/25 C4402
100/25
C4419 102J
C4417
100/50
C4302
100/50
Q4302:A
NE5532AP
1
4
2
3
Q4302:B
NE5532AP
75
6
8
Q4301:A
NE5532AP
1
4
2
3
Q4301:B
NE5532AP
75
6
8
Q4303:A
NE5532AP
3
2
4
1
Q4303:B
NE5532AP
6
5
7
8
P4021A
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
P4020A
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
C4313 102J
D4401
UDZS9.1B
D4402
UDZS9.1B
R4302
22(1/2W)
P4009
C4422
102J
P4010
C4314 102J C4312 102J
P4100
5
4
1
6
2
7
3
8
P4101
8
6
7
4
5
3
1
2
JL4013B
1
2
3
4
5
JL4014B
6
5
4
3
2
1
Q4405
CS3318
VOLUME
37 OUT3
38 REFO3
39 IN3
40 REFI3
41 REFI2
42 IN2
43 REFO2
44 OUT2
45 VA+
46 VA-
47 OUT1
48 REFO1
1IN1 2REFI1 3RESET 4MUTE 5SCL/CCLK 6SDA/MOSI 7AD0/CS 8ENOut 9DGND
10 VD 11 REFI8 12 IN8
13
REFO8 14
OUT8 15
VA+ 16
VA- 17
OUT7 18
REFO7 19
IN7 20
REFI7 21
REFI6 22
IN6 23
REFO6 24
OUT6
25
VA+ 26
VA- 27
OUT5 28
REFO5 29
IN5 30
REFI5 31 REFI4 32
IN4 33
REFO4 34
OUT4 35
VA+ 36
VA-
R4420
22(1/2W)
RL4501
25
34
1
6
R4518
100K
R4519
39
Q4503
2SA965-Y
Q4504
2SA965-Y
Q4501
2SC2235-Y
Q4502
2SC2235-Y
R4409 2.2K R4410 330 R4411 330 R4412 2.2K
C4412 101J
C4411 101J
C4410 101J
C4409 101J
R4419
22(1/2W)
R4301
22(1/2W)
R4513
47(1/2W)
R4515
47(1/2W)
R4516
47(1/2W)
R4514
47(1/2W)
R4408 330
C4408 104Z
R4401
22(1/2W)
R4402
22(1/2W)
R4509
2.7K
R4511
2.7K
R4512
2.7K
R4510
2.7K
-14.4V
+14.4V
+14.4V
-14.4V
+8.5V
-8.5V
NAASP-9050(2/2) U06 AMPLIFIER PC BOARD
SURROUND
SURROUND
BACK
FRONT
L
R
CENTER
SUB WOOFER
L
R
L
R
P4110
10
9
8
7
6
5
4
3
2
1-15V
+15V
P4111
10
9
8
7
6
5
4
3
2
1
TO NAETC-9073
SD-14:F2
TO NAETC-9073
SD-14:H2
TO NAASP-9050(1/2) SD-1
TO NAASP-9050(1/2) SD-1
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H,Y=1 to 5.
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITHVOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF, 330- 33pF, 331- 330pF, 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OFTHE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
ANALOG SW ANALOG SW
+8.5V
-8.5V
+14.4V
+14.4V
-14.4V
-14.4V
+14.4V
+14.4V
-14.4V
-14.4V
+12.0V
2
3 4 5 6 7
8 9
10
11
12 13 14 15
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
www.audiodna.sk

SCHEMATIC DIAGRAMS-3 (SD-3)
POWER AMPLIFIER SECTION-1
TX-NR906/NA906
A
1
2
3
4
5
BCDEFGH
+BR
-BR
+B1R
-B1R
NFR
+B2R
-B2R
+BSBR
-BSBR
+B1SBR
-B1SBR
NFSBR
+B2SBR
-B2SBR
+BSR
-BSR
+B1SR
-B1SR
NFSR
+B2SR
-B2SR
+BC
-BC
+B1C
-B1C
+B2C
-B2C
+BSL
-BSL
+B1SL
-B1SL
+B2SL
-B2SL
+BSBL
-BSBL
+B1SBL
-B1SBL
+B2SBL
-B2SBL
+BL
-BL
+B1L
-B1L
+B2L
-B2L
FRONT L
SURROUND
BACK L
SURROUND
L
SURROUND
BACK R
SURROUND
R
CENTER
FRONT R
NACLA-9063
NACLA-9068
NACLA-9066
NACLA-9064
NACLA-9069
NACLA-9067
NACLA-9065 NACLA-9063,66,68
are fully compatible with each other.
NACLA-9064,65,67,69
are fully compatible with each other.
TO NAAF-9039
SD-5:H3
TO NAAF-9039
SD-5:H3
TO NAAF-9039
SD-5:H4
TO NAAF-9039
SD-5:H4
TO NAAF-9039
SD-5:H5
TO NAAMP-9062
SD-4:B1
TO NAAF-9039
SD-5:H4
TO NAAMP-9061
SD-4:F1
TO NAAF-9039
SD-5:H4
TO NAAMP-9061
SD-4:F2
TO NAAF-9039
SD-5:H5
TO NAAMP-9061
SD-4:F3
TO NAAMP-9062
SD-4:B2
TO NAAMP-9062
SD-4:B3
TO NAAMP-9062
SD-4:B4 TO NAAF-9039
SD-5:H3
TO NAAF-9039
SD-5:H2
TO NAAF-9039
SD-5:H1
TO NAAF-9039
SD-5:H2
TO NAAF-9039
SD-5:H2
TO NAAF-9039
SD-5:H1
-59.3V -11.0V -1.1V
-11.0V
P6031B
1
2
3
4
5
6
P6011A
1
2
3
4
P6036B
1
2
3
4
5
6
P6016A
1
2
3
4
P6034B
1
2
3
4
5
6
P6014A
1
2
3
4
P6032B
1
2
3
4
5
6
P6012A
1
2
3
4
P5011A
1
2
3
P5016A
1
2
3
P5014A
1
2
3
P5012A
1
2
3
P5010A
1
2
3
P5015A
1
2
3
P5013A
1
2
3
P6013A
1
2
3
4
P6033B
1
2
3
4
5
6
P6015A
1
2
3
4
P6035B
1
2
3
4
5
6
P6030B
1
2
3
4
5
6
P6010A
1
2
3
4
R5141
(1/4W)
820
R5041
330
R5011
56K
R5291
100K
D5001 MTZJ5.6B
Q5001
2SC2240-BL
R5031
330
R5071
100K
R5061
2.7K
Q5011
2SC2240-BL
R5051
5.6K
Q5021
2SC2240-BL
C5021
221K
R5001
1K
R5171
(1/4W)
820
R5121
2.2K
R5111
2.2K
Q5061
2SC2240-BL
Q5071
2SC2240-BL
Q5041
2SA949Y
C5081 22/63
+
R5221
18K
C5101
101K
R5181
(1/4W)
33
R5131
(1/4W)
820
R5161
(1/4W)
1K
R5211
18K
C5131
100/100
+
Q5031
2SA949Y
C5121
100/100
+
C5071
10/100
+
R6051
2.7K
R6011
4.7K
R6021
3.3K
R6111
10K C6001
102J
R6031
1.8K
Q6021
2SA933
R6291
(1/4W)
2.2
R6301
(1/4W)
2.2
Q6101
2SA1930
R6251
(1/4W)
120
R6261
(1/4W)
120
Q6041
2SA949Y
Q6011
2SC1740S_S
R5231(1/4W)
15
R5021
330
Q6111
2SC5171
Q6031
2SC2229Y
P5021A
R5091
1.8K
R5301
(1/4W)
82
R5331
(1/4W)
82
C5011
47/50
+
C5041
220/25
+
C5051
10/50
+
R6281
(1/4W)
18 R6271
(1/4W)
18
R6311
(1/4W)
10
R6061
(1/4W)
120
R5241 (1/4W)
15
C6021
47/50
R5261
270K
R5251
56K
C6011
47/50
R5361
560K
R5371
120K
C5111
010D
R5281
(1/2W)
10K
R5151
(1/2W)
10K
R6041
1K
Q5051
2SA1360Y
Q5081
2SC3423-Y
R6071
(1/4W)
82
R5146
(1/4W)
820
R5046
330
R5016
56K
R5296
100K
D5006
MTZJ5.6B
Q5006
2SC2240-BL
R5036
330
R5076
100K
R5066
2.7K
Q5016
2SC2240-BL
R5056
5.6K
Q5026
2SC2240-BL
C5026
221K
R5006
1K
R5176
(1/4W)
820
R5126
2.2K
R5116
2.2K
Q5066
2SC2240-BL
Q5076
2SC2240-BL
Q5046
2SA949Y
C5086 22/63
+
R5226
18K
C5106
101K
R5186
(1/4W)
33
R5136
(1/4W)
820
R5166
(1/4W)
1K
R5216
18K
C5136
100/100
+
Q5036
2SA949Y
C5126
100/100
+
C5076
10/100
+
R6056
2.7K
R6016
4.7K
R6026
3.3K
R6116
10K C6006
102J
R6036
1.8K
Q6026
2SA933
R6296
(1/4W)
2.2
R6306
(1/4W)
2.2
Q6106
2SA1930
R6256
(1/4W)
120
R6266
(1/4W)
120
Q6046
2SA949Y
Q6016
2SC1740S_S
R5236
(1/4W)
15
R5026
330
Q6116
2SC5171
Q6036
2SC2229Y
P5026A
R5096
1.8K
R5306
(1/4W)
82
R5336
(1/4W)
82
C5016
47/50
+
C5046
220/25
+
C5056
10/50
+
R6286
(1/4W)
18
R6276
(1/4W)
18
R6316
(1/4W)
10
R6066
(1/4W)
120
R5246 (1/4W)
15
C6026
47/50
R5266
270K
R5256
56K
C6016
47/50
R5366
560K
R5376
120K
C5116
010D
R5286
(1/2W)
10K
R5156
(1/2W)
10K
R6046
1K
Q5056
2SA1360Y
Q5086
2SC3423-Y
R6076
(1/4W)
82
R5144
(1/4W)
820
R5044
330
R5014
56K
R5294
100K
D5004
MTZJ5.6B
Q5004
2SC2240-BL
R5034
330
R5074
100K
R5064
2.7K
Q5014
2SC2240-BL
R5054
5.6K
Q5024
2SC2240-BL
C5024
221K
R5004
1K
R5174
(1/4W)
820
R5124
2.2K
R5114
2.2K
Q5064
2SC2240-BL
Q5074
2SC2240-BL
Q5044
2SA949Y
C5084 22/63
+
R5224
18K
C5104
101K
R5184
(1/4W)
33
R5134
(1/4W)
820
R5164
(1/4W)
1K
R5214
18K
C5134
100/100
+
Q5034
2SA949Y
C5124
100/100
+
C5074 10/100
+
R6054
2.7K
R6014
4.7K
R6024
3.3K
R6114
10K C6004
102J
R6034
1.8K
Q6024
2SA933
R6294
(1/4W)
2.2
R6304
(1/4W)
2.2
Q6104
2SA1930
R6254
(1/4W)
120
R6264
(1/4W)
120
Q6044
2SA949Y
Q6014
2SC1740S_S
R5234
(1/4W)
15
R5024
330
Q6114
2SC5171
Q6034
2SC2229Y
P5024A
R5094
1.8K
R5304
(1/4W)
82
R5334
(1/4W)
82
C5014
47/50
+
C5044
220/25
+
C5054
10/50
+
R6284
(1/4W)
18
R6274
(1/4W)
18
R6314
(1/4W)
10
R6064
(1/4W)
120
R5244 (1/4W)
15
C6024
47/50
R5264
270K
R5254
56K
C6014
47/50
R5364
560K
R5374
120K
C5114
010D
R5284
(1/2W)
10K
R5154
(1/2W)
10K
R6044
1K
Q5054
2SA1360Y
Q5084
2SC3423-Y
R6074
(1/4W)
82
R5142
(1/4W)
820
R5042
330
R5012
56K
R5292
100K
D5002
MTZJ5.6B
Q5002
2SC2240-BL
R5032
330
R5072
100K
R5062
2.7K
Q5012
2SC2240-BL
R5052
5.6K
Q5022
2SC2240-BL
C5022
221K
R5002
1K
R5172
(1/4W)
820
R5122
2.2K
R5112
2.2K
Q5062
2SC2240-BL
Q5072
2SC2240-BL
Q5042
2SA949Y
C5082 22/63
+
R5222
18K
C5102
101K
R5182
(1/4W)
33
R5132
(1/4W)
820
R5162
(1/4W)
1K
R5212
18K
C5132
100/100
+
Q5032
2SA949Y
C5122
100/100
+
C5072 10/100
+
R6052
2.7K
R6012
4.7K
R6022
3.3K
R6112
10K C6002
102J
R6032
1.8K
Q6022
2SA933
R6292
(1/4W)
2.2
R6302
(1/4W)
2.2
Q6102
2SA1930
R6252
(1/4W)
120
R6262
(1/4W)
120 Q6042
2SA949Y
Q6012
2SC1740S_S
R5232
(1/4W)
15
R5022
330
Q6112
2SC5171
Q6032
2SC2229Y
P5022A
R5092
1.8K
R5302
(1/4W)
82
R5332
(1/4W)
82
C5012
47/50
+
C5042
220/25
+
C5052
10/50
+
R6282
(1/4W)
18
R6272
(1/4W)
18
R6312
(1/4W)
10
R6062
(1/4W)
120
R5242
(1/4W)
15
C6022
47/50
R5262
270K
R5252
56K
C6012
47/50
R5362
560K
R5372
120K
C5112
010D
R5282
(1/2W)
10K
R5152
(1/2W)
10K
R6042
1K
Q5052
2SA1360Y
Q5082
2SC3423-Y
R6072
(1/4W)
82
R5143
(1/4W)
820
R5043
330
R5013
56K
R5293
100K
D5003
MTZJ5.6B
Q5003
2SC2240-BL
R5033
330
R5073
100K
R5063
2.7K
Q5013
2SC2240-BL
R5053
5.6K
Q5023
2SC2240-BL
C5023
221K
R5003
1K
R5173
(1/4W)
820
R5123
2.2K
R5113
2.2K
Q5063
2SC2240-BL
Q5073
2SC2240-BL
Q5043
2SA949Y
C5083 22/63
+
R5223
18K
C5103
101K
R5183
(1/4W)
33
R5133
(1/4W)
820
R5163
(1/4W)
1K
R5213
18K
C5133
100/100
+
Q5033
2SA949Y
C5123
100/100
+
C5073 10/100
+
R6053
2.7K
R6013
4.7K
R6023
3.3K
R6113
10K C6003
102J
R6033
1.8K
Q6023
2SA933
R6293
(1/4W)
2.2
R6303
(1/4W)
2.2
Q6103
2SA1930
R6253
(1/4W)
120
R6263
(1/4W)
120
Q6043
2SA949Y
Q6013
2SC1740S_S
R5233
(1/4W)
15
R5023
330
Q6113
2SC5171
Q6033
2SC2229Y
P5023A
R5093
1.8K
R5303
(1/4W)
82
R5333
(1/4W)
82
C5013
47/50
+
C5043
220/25
+
C5053
10/50
+
R6283
(1/4W)
18
R6273
(1/4W)
18
R6313
(1/4W)
10
R6063
(1/4W)
120
R5243 (1/4W)
15
C6023
47/50
R5263
270K
R5253
56K
C6013
47/50
R5363
560K
R5373
120K
C5113
010D
R5283(1/2W)
10K
R5153
(1/2W)
10K
R6043
1K
Q5053
2SA1360Y
Q5083
2SC3423-Y
R6073
(1/4W)
82
R5145
(1/4W)
820
R5045
330
R5015
56K
R5295
100K
D5005
MTZJ5.6B
Q5005
2SC2240-BL
R5035
330
R5075
100K
R5065
2.7K
Q5015
2SC2240-BL
R5055
5.6K
Q5025
2SC2240-BL
C5025
221K
R5005
1K
R5175
(1/4W)
820
R5125
2.2K
R5115
2.2K
Q5065
2SC2240-BL
Q5075
2SC2240-BL
Q5045
2SA949Y
C5085 22/63
+
R5225
18K
C5105
101K
R5185
(1/4W)
33
R5135
(1/4W)
820
R5165
(1/4W)
1K
R5215
18K
C5135
100/100
+
Q5035
2SA949Y
C5125
100/100
+
C5075
10/100
+
R6055
2.7K
R6015
4.7K
R6025
3.3K
R6115
10K C6005
102J
R6035
1.8K
Q6025
2SA933
R6295
(1/4W)
2.2
R6305
(1/4W)
2.2
Q6105
2SA1930
R6255
(1/4W)
120
R6265
(1/4W)
120
Q6045
2SA949Y
Q6015
2SC1740S_S
R5235
(1/4W)
15
R5025
330
Q6115
2SC5171
Q6035
2SC2229Y
P5025A
R5095
1.8K
R5305
(1/4W)
82
R5335
(1/4W)
82
C5015
47/50
+
C5045
220/25
+
C5055
10/50
+
R6285
(1/4W)
18
R6275
(1/4W)
18
R6315
(1/4W)
10
R6065
(1/4W)
120
R5245 (1/4W)
15
C6025
47/50
R5265
270K
R5255
56K
C6015
47/50
R5365
560K
R5375
120K
C5115
010D
R5285
(1/2W)
10K
R5155
(1/2W)
10K
R6045
1K
Q5055
2SA1360Y
Q5085
2SC3423-Y
R6075
(1/4W)
82
R5140
(1/4W)
820
R5040
330
R5010
56K
R5290
100K
D5000 MTZJ5.6B
Q5000
2SC2240-BL
R5030
330
R5070
100K
R5060
2.7K
Q5010
2SC2240-BL
R5050
5.6K
Q5020
2SC2240-BL
C5020
221K
R5000
1K
R5170
(1/4W)
820
R5120
2.2K
R5110
2.2K
Q5060
2SC2240-BL
Q5070
2SC2240-BL
Q5040
2SA949Y
C5080 22/63
+
R5220
18K
C5100
101K
R5180
(1/4W)
33
R5130
(1/4W)
820
R5160
(1/4W)
1K
R5210
18K
C5130
100/100
+
Q5030
2SA949Y
C5120
100/100
+
C5070 10/100
+
R6050
2.7K
R6010
4.7K
R6020
3.3K
R6110
10K C6000
102J
R6030
1.8K
Q6020
2SA933
R6290
(1/4W)
2.2
R6300
(1/4W)
2.2 Q6100
2SA1930
R6250
(1/4W)
120
R6260
(1/4W)
120
Q6040
2SA949Y
Q6010
2SC1740S_S
R5230
(1/4W)
15
R5020
330
Q6110
2SC5171
Q6030
2SC2229Y
P5020A
R5090
1.8K
R5300
(1/4W)
82
R5330
(1/4W)
82
C5010
47/50
+
C5040 220/25
+
C5050
10/50
+
R6280
(1/4W)
18
R6270
(1/4W)
18
R6310
(1/4W)
10
R6060
(1/4W)
120
R5240 (1/4W)
15
C6020
47/50
R5260
270K
R5250
56K
C6010
47/50
R5360
560K
R5370
120K
C5110
010D
R5280
(1/2W)
10K
R5150
(1/2W)
10K
R6040
1K
Q5050
2SA1360Y
Q5080
2SC3423-Y
R6070
(1/4W)
82
U18
POWER AMP
PC BOARD
U23
POWER AMP
PC BOARD
U21
POWER AMP
PC BOARD
U19
POWER AMP
PC BOARD
U24
POWER AMP
PC BOARD
U22
POWER AMP
PC BOARD
U20
POWER AMP
PC BOARD
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H,Y=1 to 5.
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITHVOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF, 330- 33pF, 331- 330pF, 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OFTHE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
+65V
-0.6V
+0.6V
-65V
-1.1V
+1.1V
+64.8V
+62.8V
+53.3V
+62.8V
+52.7V
-0.6V
-0.9V
+64.0V
+63.4V
0.0V
-63.3V
-64.8V
+65V
-0.6V
+0.6V
-65V
-1.1V
+1.1V
+64.8V
+62.8V
+53.3V
+62.8V
+52.7V
-0.6V
-0.9V
+64.0V
+63.4V
0.0V
-63.3V
-64.8V
+65V
-0.6V
+0.6V
-65V
-1.1V
+1.1V
+64.8V
+62.8V
+53.3V
+62.8V
+52.7V
-0.6V
-0.9V
+64.0V
+63.4V
0.0V
-63.3V
-64.8V
-59.3V -11.0V
-59.3V -11.0V
+65V
-0.6V
+0.6V
-65V
-1.1V
+1.1V
+64.8V
+62.8V
+53.3V
+62.8V
+52.7V
-0.6V
-0.9V
+64.0V
+63.4V
0.0V
-63.3V
-64.8V
-59.3V -11.0V
+65V
-0.6V
+0.6V
-65V
-1.1V
+1.1V
+64.8V
+62.8V
+53.3V
+62.8V
+52.7V
-0.6V
-0.9V
+64.0V
+63.4V
0.0V
-63.3V
-64.8V
-59.3V -11.0V
+65V
-0.6V
+0.6V
-65V
-1.1V
+1.1V
+64.8V
+62.8V
+53.3V
+62.8V
+52.7V
-0.6V
-0.9V
+64.0V
+63.4V
0.0V
-63.3V
-64.8V
-59.3V -11.0V
+65V
-0.6V
+0.6V
-65V
-1.1V
+1.1V
+64.8V
+62.8V
+53.3V
+62.8V
+52.7V
-0.6V
-0.9V
+64.0V
+63.4V
0.0V
-63.3V
-64.8V
-59.3V -11.0V
IDLING
ADJ.
IDLING
ADJ.
IDLING
ADJ.
IDLING
ADJ.
IDLING
ADJ.
IDLING
ADJ.
IDLING
ADJ.
www.audiodna.sk

SCHEMATIC DIAGRAMS-4 (SD-4)
POWER AMPLIFIER SECTION-2
TX-NR906/NA906
A
1
2
3
4
5
BCDEFGH
+B
-B
NFL
-B1L
+B1L
SPL
NFSBL
-B1SBL
+B1SBL
SPSBL
NFSL
-B1SL
+B1SL
SPSL
NFR
-B1R
+B1R
SPR
NFSBR
-B1SBR
+B1SBR
SPSBR
NFSR
-B1SR
+B1SR
SPSR
NFC
-B1C
+B1C
SPC
+B POWER SUPPLY
-B POWER SUPPLY
(COPPERBUS PLATE)
+B POWER SUPPLY
-B POWER SUPPLY
(COPPER BUS PLATE)
FRONT L
SURROUND BACK
L
SURROUND L
SURROUND R
SURROUND BACK
R
FRONT R
CENTER
VOLH VPRO IPRO
VOLH VPRO IPRO
NAAMP-9062 NAAMP-9061
TO NACLA-9064
SD-3:D2
TO NACLA-9063
SD-3:H2
TO NACLA-9068
SD-3:H3
TO NACLA-9066
SD-3:H4
TO NAAF-9039
SD-5:F3 TO NAAF-9039 SD-5:F3
TO NACLA-9069
SD-3:D3
TO NACLA-9067
SD-3:D4
TO NACLA-9065
SD-3:D5
TO NATRM-9055
SD-7:D5
TO NATRM-9055
SD-7:D5
TO NATRM-9055
SD-7:D5
TO NATRM-9055
SD-7:D5
TO NATRM-9055
SD-7:D5 TO NATRM-9055
SD-7:D5
TO NATRM-9055
SD-7:D5
TO NAAF-9039
SD-5:E3
ID-
ID+
IPRO
VPRO
VOLH
ID-
ID+
IPRO
VPRO
VOLH
ID-ID+
IPRO
VPRO
VOLH
ID-
ID+
IPRO
7ch Power Amp
Final Stage 7ch Power Amp
Final Stage
VPRO
VOLH
ID-
ID+
IPRO
VPRO
VOLH
ID-
ID+
IPRO
VPRO
VOLH
ID-
ID+
IPRO
VPRO
VOLH
P6250A
P6250D P6250B
P6250C
P6240C P6240B P6240A
P6042A
3 2 1
JL6042B
1
2
3
JL6041B
1 2 3
P6350B
P6350C
P6340B
P6340C
P6030A
6
5
4
3
2
1
P6035A
6
5
4
3
2
1
P6033A
6
5
4
3
2
1
P6031A
6
5
4
3
2
1
P6036A
6
5
4
3
2
1
P6034A
6
5
4
3
2
1
P6032A
6
5
4
3
2
1
P6350A
1 2
P6340A
1 2
R6230
47K
R6210
47K
R6170
33K
Q6070
2SC2240
R6660
R6160
R6150
100
(1/4W)
100
(1/4W)
100
(1/4W)
100
(1/4W) 100 (1/4W)
100
(1/4W)
100
(1/4W) 100
(1/4W)
100
(1/4W)
100
(1/4W)
100
(1/4W)
100
(1/4W)
R6650
C6040
223J
R6340
R6360
R6350
R6330
0.22(1/2W)
0.22(1/2W)
0.22(1/2W)
0.22(1/2W)
0.22(1/2W)
0.22(1/2W)
0.22(1/2W)
0.22(1/2W)
0.22(1/2W)
0.22(1/2W)
0.22(1/2W)
0.22(1/2W)
P6070
1
R6090
R6180
12K
L6000
L6010
R6400 0.22(5W)
R6410 0.22(5W)
D6000
1SS133
R6080
10(1/4W)
10(1/4W)
10(1/4W)
10(1/4W)
10(1/4W)
10(1/4W)
R6190
5.6K
P6050
Q6050
2SC5242
1
P6080
Q6080
2SC5242
1
P6060
Q6060
2SA1962
1
P6090
Q6090
2SA1962
1
R6235
47K
R6215
47K
R6175
33K
Q6075
2SC2240
R6665
R6165
R6155
R6655
C6045
223J
R6345
R6365
R6355
R6335
P6075
1
R6095
R6185
12K
L6005
L6015
R6405 0.22(5W)
R6415 0.22(5W)
D6005
1SS133
R6085
R6195
5.6K
P6055
Q6055
2SC5242
1
P6085
Q6085
2SC5242
1
P6065
Q6065
2SA1962
1
P6095
Q6095
2SA1962
1
R6233
47K
R6213
47K
R6173
33K
Q6073
2SC2240
R6663
R6163
R6153
R6653
C6043
223J
R6343
R6363
R6353
R6333
P6073
1
R6093
R6183
12K
L6003
L6013
R6403 0.22(5W)
R6413 0.22(5W)
D6003
1SS133
R6083
R6193
5.6K
P6053
Q6053
2SC5242
1
P6083
Q6083
2SC5242
1
P6063
Q6063
2SA1962
1
P6093
Q6093
2SA1962
1
R6231
47K
R6211
47K
R6171
33K
Q6071
2SC2240
R6661
R6161
R6151
100
(1/4W)
100
(1/4W)
100
(1/4W)
100
(1/4W) 100
(1/4W)
100
(1/4W)
100
(1/4W) 100
(1/4W)
100
(1/4W) 100
(1/4W)
100
(1/4W)
100
(1/4W)
100
(1/4W)
100
(1/4W) 100
(1/4W)
100
(1/4W)
R6651
C6041
223J
R6341
R6361
R6351
R6331
0.22(1/2W)
0.22(1/2W)
0.22(1/2W)
0.22(1/2W)
0.22(1/2W)
0.22(1/2W)
0.22(1/2W)
0.22(1/2W)
0.22(1/2W)
0.22(1/2W)
0.22(1/2W)
0.22(1/2W)
0.22(1/2W)
0.22(1/2W)
0.22(1/2W)
0.22(1/2W)
P6071
1
R6091
R6181
12K
L6001
L6011
R6401 0.22(5W)
R6411 0.22(5W)
D6001
1SS133
R6081
10(1/4W)
10(1/4W)
10(1/4W)
10(1/4W)
10(1/4W)
10(1/4W)
10(1/4W)
10(1/4W)
R6191
5.6K
P6051
Q6051
2SC5242
1
P6081
Q6081
2SC5242
1
P6061
Q6061
2SA1962
1
P6091
Q6091
2SA1962
1
R6236
47K
R6216
47K
R6176
33K
Q6076
2SC2240
R6666
R6166
R6156
R6656
C6046
223J
R6346
R6366
R6356
R6336
P6076
1
R6096
R6186
12K
L6006
L6016
R6406 0.22(5W)
R6416 0.22(5W)
D6006
1SS133
R6086
R6196
5.6K
P6056
Q6056
2SC5242
1
P6086
Q6086
2SC5242
1
P6066
Q6066
2SA1962
1
P6096
Q6096
2SA1962
1
R6234
47K
R6214
47K
R6174
33K
Q6074
2SC2240
R6664
R6164
R6154
R6654
C6044
223J
R6344
R6364
R6354
R6334
P6074
1
R6094
R6184
12K
L6004
L6014
R6404 0.22(5W)
R6414 0.22(5W)
D6004
1SS133
R6084
R6194
5.6K
P6054
Q6054
2SC5242
1
P6084
Q6084
2SC5242
1
P6064
Q6064
2SA1962
1
P6094
Q6094
2SA1962
1
R6232
47K
R6212
47K
R6172
33K
Q6072
2SC2240
R6662
R6162
R6152
R6652
C6042
223J
R6342
R6362
R6352
R6332
P6072
1
R6092
R6182
12K
L6002
L6012
R6402 0.22(5W)
R6412 0.22(5W)
D6002
1SS133
R6082
R6192
5.6K
P6052
Q6052
2SC5242
1
P6082
Q6082
2SC5242
1
P6062
Q6062
2SA1962
1
P6092
Q6092
2SA1962
1
U16 POWER AMP
PC BOARD
U17 POWER AMP
PC BOARD
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H,Y=1 to 5.
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITHVOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF, 330- 33pF, 331- 330pF, 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OFTHE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
+65V
-65V
+0.6V
-0.6V
0.0V
+65V
-65V
+0.6V
-0.6V
0.0V
+65V
-65V
+0.6V
-0.6V
0.0V
+65V
-65V
+0.6V
-0.6V
0.0V
+65V
-65V
+0.6V
-0.6V
0.0V
+65V
-65V
+0.6V
-0.6V
0.0V
+65V
-65V
+0.6V
-0.6V
0.0V
When VOLH turns high,
the unit goes into
Protect Mode.
www.audiodna.sk

SCHEMATIC DIAGRAMS-5 (SD-5)
POWER SUPPLY SECTION-1
TX-NR906/NA906
A
1
2
3
4
5
BCDEFGH
IPRO
GNDDG
+3.3VDG
THERMAL_1
THERMAL_2
VOLH
C
S1L-
S1M+
S1M-
PROTECT
SEC1M
SEC1H
FANCTRL
VPRO
VOLH
GNDDG_2 +3.3V_2 THER_2
THER_1 +3.3V_1 GNDDG_1
S1H+
S1H-
S1L+
GND_AMP
+12V
FAN GND
SBL
SL
L
R
SR
SBR
-B1
+B1
GND_inputL
inputL
GND_NFL
GND_decupL
GND_polaL
GND_inputC
inputC
GND_NFC
GND_decupC
GND_polaC
GND_inputR
inputR
GND_NFR
GND_decupR
GND_polaR
GND_inputSL
inputSL
GND_NFSL
GND_decupSL
GND_polaSL
GND_inputSBR
inputSBR
GND_NFSBR
GND_decupSBR
GND_polaSBR
GND_inputSR
inputSR
GND_NFSR
GND_decupSR
GND_polaSR
GND_inputSBL
inputSBL
GND_NFSBL
GND_decupSBL
GND_polaSBL
COPPERBUS PLATE
P6400
COOLING
FAN
COOLING
FAN
MID-B
HIGH-B
NAETC-9042
NAETC-9043
C
SR
SBR
FR
FL
SBL
SL
LOW-B
Trans center tap
20A-UL-250V
20A-UL-250V
20A-UL-250V
20A-UL-250V
NAPS-9041
NAPS-9040
TO NAASP-9050(2/2)
SD-2:H3
TO NAAR-9075
SD-8:H2
TO NATRM-9055
SD-7:D2
TO MAIN POWERTRANS
SD-14:D3
TO NACLA-9065
SD-3:A5
TO NACLA-9067
SD-3:A4
TO NACLA-9069
SD-3:A3
TO NACLA-9064
SD-3:A1
TO NACLA-9063
SD-3:E1
TO NACLA-9068
SD-3:E2
TO NACLA-9066
SD-3:E4
TO NACLA-9066
SD-3:H3 TO NACLA-9068
SD-3:H2 TO NACLA-9063
SD-3:H1 TO NACLA-9064
SD-3:D1 TO NACLA-9069
SD-3:D2 TO NACLA-9067
SD-3:D4 TO NACLA-9065
SD-3:D5
TO NAAMP-9062
SD-4:D1 TO NAAMP-9061
SD-4:G1
TO NAAMP-9062
SD-4:D5
NAAF-9039
C6701
100/25
+
C6706
10/50
+
JL6402B
1
2
3
Q6701
2SC2240-GR
D6701
1SS133
D6702
1SS133
Q6702
2SC2240-GR
D6704
MTZJ3.3B
JL6403B
1
2
3
P6140D (BLU) P6140F
(BRN)
Q6226
2SB1068-U
D6222
1SS133
D6221
1SS133
C6902
+
R6710
15K
R6709
5.6K
R6708
33K
Q6381
LM61CIZ
1G
2O
3
V
Q6380
LM61CIZ
1G
2O
3
V
P6140A (WHT) P6140B
(RED) P6140C
(GRN)
P6140A-G(SOCKET AS)
TO NATRM-9055
SD-7:D2 (P6140H)
R6613
(1/2W)
2.2
C6611
102J
D6612
1SS133 D6602
1SS133
C6601
102J
R6603
(1/2W)
2.2
R6602
4.7K
Q6611
2SC1740S
Q6601
2SC1740S
RL6602 3
41
2
RL6612
3
41
2
C6704
1/50
+
C6703
223J D6703
MTZJ3.3B
R6704
33K R6706
22K
R6701
22K
R6702
10K
Q6703
2SA970-GR
Q6551
2SA950
Q6560
2SC1815
R6560
4.7K
C6222
220/25
Q6561
2SA950
Q6550
2SC1815
R6550
4.7K
P6601E
P6601F
P6601G
C6901
+B
-B
18000/71
18000/71
+
RL6601 4
3
2
1
P6601H
JL6602B
1
2
3
4F6602
F6601
F6603
F6604
P6500
7
6
5
4
3
2
1
RL6611
4
32
1
P6340
P6340B
P6350B
1 2
1 2 1 2
3 4
P7210A
1
2
3
4
5
6
7
8
9
R6222
(1W)
JL6403A
3 2 1
JL6402A
3 2 1
R6612
4.7K
R6611
1K
R6601
1K
R6223
5.6K
JL6602A
4
3
2
1
P6140G (YEW)
P6401
JL6041A
1
2
3
P6601A
P6601
SOCKET AS
7
6
5
4
3
2
1
P6601D
P6603B
P6602B
P6602 P6603
D6611
LN25XB60
4
3
1
2
D6621
LN25XB60
43
1CONTACT BY SCREW
CONTACT BY SCREW
2
P6140E (GRY)
D6601
LN25XB60
4
3
1
2
JL6900A
1
2
3
P6601C
P6601I
C6602
334J/250V
C6612
334J/100V
C6622
334J/100V
P6560
1
2
P6550
1
2
R6564
22K
R6563
1.2K
R6561
330
R6562
1.8K
R6554
22K
R6553
1.2K
R6552
1.8K
R6551
330
P5000A
1
2
3
4
5
6
7
8
9
10
11
12
13
P5020B
C6030
(50V)
473J
R6130
(1W)
8.2
Q6000
2SC1740S-S
P5022B
P6012B
4
3
2
1
C6032
(50V)
473J
R6132
(1W)
8.2
Q6002
2SC1740S-S
P5012B
1
2
3
P5021B
P6011B
4
3
2
1
C6031
(50V)
473J
R6131
(1W)
8.2
Q6001
2SC1740S-S
P5011B
1
2
3
P5023B
C6033
(50V)
473J
R6133
(1W)
8.2
Q6003
2SC1740S-S
P5026B
P6016B
4
3
2
1
C6036
(50V)
473J
R6136
(1W)
8.2
Q6006
2SC1740S-S
P5016B
1
2
3
P5024B
P6014B
4
3
2
1
C6034
(50V)
473J
R6134
(1W)
8.2
Q6004
2SC1740S-S
P5014B
1
2
3
P5025B
C6035
(50V)
473J
R6135
(1W)
8.2
Q6005
2SC1740S-S
P5010B
1
2
3
P6010B
4
3
2
1
P5015B
1
2
3
P6015B
4
3
2
1
P5013B
1
2
3
P6013B
4
3
2
1
U01 AMPLIFIER PC BOARD
U03 POWER SUPPLY
PC BOARD
U04
THERMAL
SENSOR
PC BOARD
THERMAL
SENSOR
PC BOARD
U05
U02 POWER SUPPLY
PC BOARD
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H,Y=1 to 5.
HIGH-B
-65V
HIGH-B
+65V
www.audiodna.sk

SCHEMATIC DIAGRAMS-6 (SD-6)
VIDEO SECTION
TX-NR906/NA906
A
1
2
3
4
5
BCDEFGH
Z2SDET
SDET
DACSY DACCV DACSC
V4SC
V4SY
V4CV
V3SY
V3CV
V3SC
V2SC
V2CV
V2SY
V1CV
V1SY
V1SC
DVDSY
DVDCV
DVDSC
CV_M
SCOUT_R CVOUT_R SYOUT_R
V1CV
DVDCV
V3CV V2CV V4CV
V5CV
V4SY
V5SY
V3SY
V2SY V1SY
DVDSY
V4SC
V5SC
V3SC V2SC V1SC
DVDSC
DACSCOUT
RS1
RS2
RS3
RS4
RS5
RS6
RS7
RS8
LS1
LS2
LS3
LS4
LS5
LS6
LS7
LS8
RS3 RS2 RS1
RS1 RS2 RS3
RS1 RS2 RS3
RS4 RS5 RS6
LS1
+5.6VVD
DACSYOUT DACCVOUT
-5VVD
+5VVD
VPOWER
CVDET
SDET
PYDET
GNDTRG
GNDTRG
MPOWER
VPOWER VSWCLK
VSWDO
TRGC TRGB TRGA
VSELSDA
VSELSCL
IRINA1 IRINA2 IRINB1 IRINB2
MPOWER
V5SC_IN V5SY_IN
+9VVD
VSWSTB
V5CV
V5SY
V5SC
V5CV_IN
PYOUT
DACPB
RS7
DACPR
PBOUT
DACPY
DACSY
DACSC
ADINSY
ADINCV
ADINPR
ADINSC
ADINPB
DACPY
DACPB
DACPR
DACCV
ADINPY
LS4
LS5
LS6
LS7
GNDDG
+9VSW -9VSW
SY_M
CV_M
SC_M
SYOUT
SCOUT
CVDET
CVOUT
APOWER1
APOWER1
APOWER2
APOWER2
POFF
POFF
GNDSUB
+SUB
+SUB
PROUT1
PBOUT1
PYOUT1
GNDVD
GNDVD
GNDVD
GNDVD
GNDVD
GNDVD
GNDVD
GNDVD
GNDVD
GNDVD
GNDVD
GNDVD
GNDVD
SEC5+
SEC5-
PROUT
+12VTRG
+12V
+12V
Y
Y
Y
Y
Y
Y
Y
C
C
C
C
C
C
C
MAIN C
MAINY
MAIN V
D
S
G
G
D
S
OUT
IN
DVD
MONITOR
OUT
IR OUT
IR IN
VCR/DVR
CBL/SAT
GAME/TV
AUX1
F2501
4A 125V
4A 125V
F2502
TO NAASP-9057
SD-14:D2
TO POWER TRANS
SD-14:D4
TO NATRM-9055
SD-7:C2
TO NAAR-9075
SD-8:G3
R2086
220
R2217
100
C2227
1/50
R2218
100
C2232
104Z
R2001 75 R2002 75 R2003 75
C2002
10/50
C2001
104Z
C2003
10/50
C2005
10/50
C2006
10/50
C2004
104Z
R2004 75 R2005 75 R2006 75
C2007
102K
C2011
102K
R2019 75
R2020 75
R2021 75
R2038 100K
R2039 100K
R2041
100K
R2042
100K
R2043
100K
C2027
104Z
C2028
104Z
C2031
104Z
C2032
104Z
C2035
104Z
C2036
104Z
C2009
10/50
C2010
10/50
R2007 75 R2008 75 R2009 75
R2029 100K
R2032
10K
R2031
10K R2030
10K
C2024 104Z
C2013
10/50
C2014
10/50
C2017
10/50
C2018
10/50
R2023
75
R2024
75
R2022 75
C2019 102K
C2044
104Z
C2047
104Z
C2048
104Z
C2052
104Z
C2051
104Z C2055
104Z
C2056
104Z
C2069
104Z R2057
75
R2058
75
R2059
75
R2060
100K
R2066
100K
R2069
100K
R2062
10K
R2061
10K
R2063
10K
R2065
10K
R2064
10K
R2067
10K
R2068
10K
P2004
4
2
5
1
3
C2008
104Z
R2010
75
R2011
75
R2012
75
C2012
104Z
C2016
104Z
R2025
100K
R2026
100K
R2027
100K
R2013 100K R2014 100K R2015
100K
P2002
1
2
8
9
10 3
12
11
5
4
P2003
1
2
8
9
10 3
12
11
5
4
R2016 75 R2017 75 R2018 75
C2202 104Z
C2204
104Z
C2203 1/50
C2208 104Z
C2207 1/50
C2210
104Z
C2209 1/50
C2205 1/50
C2206 104Z
R2202
75
R2203
75
R2204
75
R2205
75
R2206
75
C2015
102K
R2207
75
C2211 1/50
C2212 104Z
C2214
1/50
C2215 104Z
C2216 1/50
C2217
104Z
C2218 1/50
C2219 104Z
C2221
102K
R2201
75
R2208
75
R2209
75
C2222
104Z
C2223
104Z
C2224
104Z
R2216 10K
C2225
104Z
C2226
104Z
C2233
104Z
C2234
104Z
Q2204
2SK3019 Q2205
2SK3019
R2248
100K
R2263
100K
C2201 1/50
C2236 104Z
C2237
10/50
C2043
104Z
C2240
104Z
C224110/50
C2243
10/50
Q2006
TC74HC4051AF TC74HC4051AF
TC74HC4051AF
TC74HC4051AF TC74HC4051AF
TC74HC4051AF
14 26 3COM 47 55 6INH 7VEE 8VSS 9
C10
B11 A12
313 014 115 216
VDD
Q2008
14 26 3COM 47 55 6INH 7VEE 8VSS 9
C10
B11 A12
313 014 115 216
VDD
Q2010
14 26 3COM 47
8 CH MULTIPLEXER
8 CH MULTIPLEXER
8 CH MULTIPLEXER
55 6INH 7VEE 8VSS 9
C10
B11 A12
313 014 115 216
VDD
Q2013
NJM2587V
1SC IN
2NC
3V IN
4GND in
5SY IN
6V+1
7V-1
8Y IN
9V+2
10 GND inY
11 Cb IN
12 GND in Cb
13 Cr IN
14 V-2
15 GND in Cr
16 PS2 17
NC 18
GND out Cr
19
V-3 20
GND out Cb
21
Cr OUT
22
GND outY
23
Cb OUT
24
V+3 25
Y OUT
26
V-4 27
SY OUT
28
V+4 29
V OUT
30
GND out
31
SC OUT
32
PS1
Q2201
NJW1321FP1
VIDEO SW
1V+
2Pb IN2
3GND
4Pr IN2
5GND
6Y IN1
7V+
8Pb IN1
9V+
10 Pr IN1
11 GND
12 PORT3
13 PORT2
14 ADR
15 SCL 16 SDA 17 GND 18 DGND
19 VREF
20 V+ 21 Pr OUT2 22 PORT1 23 PORT0 24 Pb OUT2
25
AUX0 26
AUX1 27
Y OUT2 28
AUX2 29
AUX3 30
Pr OUT3 31
GND 32
Pb OUT1 33
GND 34
Y OUT1 35
V+ 36
Y IN4 37
V+ 38
Pb IN4
39
GND 40
Pr IN4 41
V+ 42
Y IN3
43
GND 44
Pb IN3 45
V+ 46
Pr IN3 47
GND 48
Y IN2
Q2027
NJU7312AM
ANALOG SW
1VSS
2
3
4
5
6
7
8
9
10
11
12
13 NC
14 STB
15 GND 16
CLK 17
DATA 18
NC 19
COM3 20
S8 21
S7 22
COM2 23
S6 24
S5 25
S4 26
COM1 27
S3 28
S2 29
S1 30
VDD
C2072 104Z
C2089 104Z
R2082
1K R2083
1K
R2084
1K
D2503
1SS352
D2504
1SS352
D2505
1SS352
R2513
4.7(2W)
R2514
4.7(2W)
C2512
100/16
D2509
1SS352
D2508
1SS352
C2511
1/50
R2506
10K
R2507
0.22(1/2W)
R2504
10K
C2503
104Z C2502
223Z
R2502
10K
D2501
CRS09
R2501
10K
Q2503
RN1402
R2503
820
C2509
1/50
C2501
470/16
C2504 470/16
C2515
1/50
C2507
10000/16
Q2501
SI8008TM
2SW
4VADJ
3
GND 5
SS
1
VIN
Q2509
7905
3O2
I
1
G
L2501
BLM21PG221SN1
D2606
1SS352
D2605
1SS352
R2609
3.9
+12V
R2610
220K
Q2605
2SB1240
Q2606
RN1402
R2601
100
P2604
P2601
P2001
1
2
8
9
10 3
12
11
5
4
P2201
Y
Cr/Pr
Cb/Pb
Y
Cr/Pr
Cb/Pb
C2073 470/6.3
C2075 104Z
C2074 470/6.3
C2076 470/6.3
C2077 470/6.3
C2070
470/6.3
C2071
470/6.3
R2246 2.2
C2248 220/6.3
R2046 2.2
C2061
470/6.3
C2062 470/6.3
R2617
0
R2616
0R2618
0
R2620
0
C2025
470/6.3
C2026
470/6.3
C2057
104Z
C2058
104Z
C2054
104Z
C2053
104Z
C2046
104Z
C2045
104Z
C2050
104Z
C2049
104Z
C2228
104Z
C2229
10/50 C2230
104Z
C2231
10/50
R2219
2.2
R22231K
R2040 100K
JL901B
7
6
5
4
3
2
1
Q2505
NJM2386ADL3-05
5GND 4NC 3Vout 2CONTROL 1Vin
Q2504
NJM2388F09
4CONTROL 3GND 2Vout 1Vin
P2010A
24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
R2227
10K
R2220
1K
R2221
1K
R22221K
R2074
10K R2078 10K
Q2502
2SC2712-GR
C2516
100/16
R2509
47K
Q2507
2SD1468S_R
Q2506
RN2402
R2505
0.47(1/2W)
R2512
4.7(2W)
C2267
10/50
C2265
10/50
C2266
104Z
C2264
10/50
C2263
10/50
C2262
10/50
C2090 10/50
C2091 10/50
C2092 104Z
Q2012
NJM2587V
VIDEO AMP
1SC IN
2NC
3V IN
4GND in
5SY IN
6V+1
7V-1
8Y IN
9V+2
10 GND inY
11 Cb IN
12GND in Cb
13 Cr IN
14 V-2
15 GND in Cr
16 PS2 17
NC
18
GND out Cr
19
V-3
20
GND out Cb 21
Cr OUT
22
GND outY
23
Cb OUT
24
V+3
25
Y OUT
26
V-4
27
SY OUT
28
V+4
29
V OUT
30
GND out
31
SC OUT
32
PS1
C2245
104Z
R2271
10K
R2230
1K
C2244
104Z
C2242 104Z
L2502
NCH-2541_470K
R2247
1K
C2249
104Z
Q2206
NJM2586AM
VIDEO AMP
1CH1 IN1
2SW1
3CH1 IN2
4SW2
5CH1 IN3
6GND
7V+1
8CH2 IN1
9GND
10 CH2 IN2
11 GND
12 CH2 IN3 13
CH3 IN3
14
GND
15
CH3 IN2
16
V-1
17
CH3 IN1
18
V-2
19
GND
20
CH3 OUT
21
V+2
22
CH2 OUT
23
PS
24
CH1 OUT
R2231 2.2
C2246
220/6.3
R223333
R223433
R223533
P2202
Y
Cr/Pr
Cb/Pb
Cr/Pr
Cb/Pb
Y
P2801A
TO NAHDM-9114(5/5)
SD-16:H3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
C2235
220/16
C2510
100/16
C2239
10/50
R2228 10K
R2229
2.2K
D2203
UDZ3.3B
C2250
10/50
R2250
270
JL2601B
3
2
1
Q2003
RN1444
Q2002
RN1444
Q2001
RN1444
Q2015
RN1444
Q2016
RN1444
Q2017
RN1444
Q2018
RN1444
Q2019
RN1444
Q2020
RN1444
R2611 1K
D2506
UDZS10B
D2507
UDZS10B
C2513
22/50
C2514
22/50
Q2512 2SC1162-GR
Q2511
2SC2712-GR
C2088
104Z
R2085
220
Q2023
RN2402
C2082
104Z
D2003
1SS352
D2004
1SS352 C2083
104Z
R2075
68
R2076
2.2K
Q2024
2SA1162-GR
C2084
104Z
R2070
10K
R2077
33K
R2510
0.22(1W)
R2515
470
+9.3V
R2516
470
C2508
2200/25
R2047
2.2
C2505
104J
P2502
3
2
1
D2510
D10XB60H
1
2
4
3
R2237
75
R2241
75
R2242
75
R2238
3.3
R2239
3.3
R2240
3.3
D2607
RL1N4003
D2511
RL1N4003
C2602
102K
R2508
1K
D2502
1SS352
D2512
1SS352
D2513
1SS352
R2511
1.5
R2602
100
C2601
102K
L2603
LM182
L2604
LM182
C2605
101J
C2607
101J
+5.0V
+5.6V
-5.0V
NAVD-9052
U08 VIDEO PC BOARD
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H,Y=1 to 5.
VIDEO AMP
+9.0V
+9.0V
+5.0V
-5.0V
+5.0V
+5.0V
-5.0V
-5.0V
+9.0V
-9.3V
+9.3V
-9.3V
+5.0V
-5.0V
+5.0V
-5.0V
Z2SDET
LS2
LS3
Z2CVOUT
Z2SCOUT
Z2SYOUT
Z2OUT R2028
75
R2034
100K
R2035
10K
R2036
10K
R2033
100K
R2054
150
R2053
150
R2055
150
R2052
150
C2065
1/50
C2066
103Z
C2063
22/50
C2064
100/16
C2067 220/6.3
C2068 104Z
R2056
4.7
C2020
102K
Q2014
MM1512 Y/C Mix
1SAG
2OUT
3VCC 4
CIN
5
GND
6
YIN
C2078 470/6.3
R2078
10K
Q2025
RN2402
C2085
104Z
D2005
1SS352
D2006
1SS352 C2086
104Z
R2079
68 R2080
2.2K
Q2026
2SA1162-GR
C2087
104Z
Q2004
RN1444
Q2005
RN1444
R2081
33K
P2005
V3CV
V2CV V1CV
DVDCV
V4SY V5SY
V3SY V2SY V1SY
DVDSY
V4SC
V5SC
V3SC V2SC V1SC
DVDSC
RS4 RS5 RS6
RS4 RS5 RS6
Z2 V
Z2 C
C2029
104Z
C2030
104Z
C2033
104Z
C2034
104Z
C2037
104Z
C2038
104Z
Q2007
14 26 3COM 47 55 6INH 7VEE 8VSS 9
C10
B11 A12
313 014 115 216
VDD
Q2009
14 26 3COM 47 55 6INH 7VEE 8VSS 9
C10
B11 A12
313 014 115 216
VDD
Q2011
14 26 3COM 47 55 6INH 7VEE 8VSS 9
C10
B11 A12
313 014 115 216
VDD
COMPONENTVIDEO
SVIDEO
COMPOSITEVIDEO
<Note>
Refer to SCHEMATIC DIAGRAM-21 (SD-29)
for video signal waveforms.
WF24
WF25
WF26
WF24
WF25
WF26
WF21
WF22
WF23
WF21
WF22
WF23
+12VVD
GNDP
TO NAHDM-9114
SD-19:G5
JL8002B
1
2
3
4
5
-5VVD
IN 2
IN 1
IN 3
MONITOR
OUT
12VTRGGER
OUT ZONE 2
www.audiodna.sk

SCHEMATIC DIAGRAMS-7 (SD-7)
SPTERMINAL SECTION
TX-NR906/NA906
A
1
2
3
4
5
BCDEFGH
SPRLF
SPRLF
SPRLSB
SPRLSB
SPRLCS
SPRLCS
SPRLZ2
SPRLZ2
SPRLFB
GND_SPSL
GND_SPSBL
GND_SPL
GND_SPR
GND_SPSBR
GND_SPSR
GND_SPC
GND_SPL
GND_SPSBL
GND_SPSL
GND_SPR
GND_SPSBR
GND_SPSR
GND_SPC
+12V
GNDTU
+9VTU
GNDTU
SPRLZ2
SPRLF
SPRLSB
SPRLCS
DIRSW
DSDRCSW
HDPCMSW
+15VDG
-15VDG
RI
DACSL
DACSW
DACC
DACFR
GNDA
ADL
DACSR
GNDA
MEQMUT
SPDIFSW
ADR
DACFL
DSDDISW
DIRINT
DIRRST
DIRCS
DSP1RST
DSP1INT
DSP3RST
DSP3INT
DSP2INT
DSP2RST
OPTF
FTXD
FRXD
+3.3VST
SPFOUT
DSP3CS
DSP2CS
DSP1CS
DSP1NIC
DSP1DEC
DACSBR
DACSBL
DACCR
DACSWR
DACRST
DAC1CS
DAC2CS
DIGCLK
DIGSDO
DIGSDI
NETSPDIF
+5.3VXM
GNDDG
POFF2
+9V
+9VTU
SPSL
SPSR
SPC
SPSBR
SPSBL
SPL
SPR
GNDTU
+9VTU
SPRLF
SPRLFB
SPRLCS
SPRLSB
SPRLZ2
GNDRL
SPRLZ2
SPRLSB
SPRLCS
SPRLFB
SPRLF
+12V
GNDTU
+9VTU
RLGND
GND
GND
-15V
+15V
+12VTRG
GND
GND
Z2R
GND Z2R
GND Z2R
Z2R
SURROUND L
SURROUND
BACK L
FRONT L
ZONE2 L
FRONT R
SPEAKERTERMINALS
SURROUND
BACK R
SURROUND
R
CENTER
R
SBL
SBR
SL,SR
C
L
FAN_GND
FAN_GND
+12V_FAN
R
SBR
SR
L
SBL
SL
C
ZONE2 R
DC,DD MP NA906MT DT 103J103J 103J 103J
C6820-6828
NO
Type
Rating
JL6808
F9101
4A
F9102
4A
TO NAASP-9050(2/2)
SD-2:F5
TO NAAF-9039
SD-5:A4
TO NAAF-9039
SD-5:G1-G5
TO NADG-9074
SD-9:D5 TO NADG-9074
SD-9:E5 TO NADG-9074
SD-9:E5
TO NAAR-9075
SD-8:F5
TO NAAR-9075
SD-8:F5
TO NAAR-9075
SD-8:E5
TO NAAMP-9062
SD-4:D1-D4 TO NAAMP-9061
SD-4:G1-G3
TO NAVD-9052
SD-6:H3
TO POWER TRANS
SD-14:D4
NATRM-9055
C6800 103J
C6801 103J
D6800 1SS133
C6805 103J
C6806 103J
D6803 1SS133
C6803 103J
C6802 103J
D6802 1SS133
D6805 1SS133
RL6801
NRL-2P5A-DC12-187
6 5 43
2 1
RL6806
NRL-2P5A-DC12-187
6 5 43
2 1
RL6805
NRL-2P5A-DC12-187
6 5 43
2 1
RL6803
NRL-2P5A-DC12-187
6 5 43
2 1
RL6802
NRL-2P5A-DC12-187
6 5 43
2 1
C6810
102J
C6811
102J
C6816
102J
C6815
102J
C6813
102J
C6814
102J
C6812
102J
C6817
102J
RL6800
NRL-2P5A-DC12-187
6 5 43
2 1
R6900
15(1W)
R6901
15(1W)
C6827
103J
C6822
103J
C6824
103J
C6823
103J C6825 103J
C6826
103J C6821 103J
C6820 103J
C9118
104J
D9103
D10XB60H
C9104
4700/16
+
C9106
1/50
+13.5V
+
J9106
J9108
C9107
220/25
+
R9112
0.22(1/2W)
J9107
JL6901A
1
2
3
4
5
6
7
8
Q9103
+9.0V
NJM2388F09
1Vin 2Vout 3GND 4CONTROL
-14.4V
+14.4V
D4901
D4902
MTZJ15C
C4903
100/25
C4901
100/25 Q4903
2SC1815-GR
C4902
100/25
Q4904
2SA1015-GR
R4907
330
R4908
330
R4901
0.22(1/2W)
Q4905
2SK365-GR
Q4906 2SK365-GR
C9102
4700/25
+
C4904
100/25
D9105
D3SBA20
C9117
104J
Q4901
2SB1565-E
Q4902
2SD2394-E
R4902
0.22(1/2W)
JL6901B
8
7
6
5
4
3
2
1
P6800 P6801
P6805 P6806
P6803 P6804
P6802
P6807
JL2601A
1
2
3
JL4014A
6
5
4
3
2
1
JL6900B
3
2
1
P6140H
7
6
5
4
3
2
1
P6240D
3
2
1
P6250E
4
3
2
1
Q6807
RN1226
Q6802
RN1226
Q6805
RN1226
Q6800
RN1226
P3103B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
P3102B
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P3101B
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P6852B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
P6853B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
R6811 22
L6801 S-1.3C
R6801 22
R6816 22
R6806 22
L6806 S-1.3C
R6814 22
R6804 22
L6804 S-1.3C
R6800 22
R6810 22
L6800 S-1.3C
R6815 22
R6805 22
L6805 S-1.3C
R6813 22
R6803 22
L6803 S-1.3C
R6812 22
R6802 22
L6802 S-1.3C
JL6808A
4
3
2
1
C6828
103J
C6828
DT,MP,MT,NA906 Only
102J
C6218
P6851B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
P6808
C9103
4700/25
+
P9104
6
5
4
3
2
1
U11 SPTERMINAL PC BOARD
NAETC-9056
U12
SPTERMINAL PC BOARD
(P6140A,B,C,D,E,F,G)
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H,Y=1 to 5.
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITHVOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF, 330- 33pF, 331- 330pF, 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OFTHE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
+13.5V
NAPS-9059
Q4907
2SB1565-E
P4902B
3
2
1
P4902C
3
2
1
P4902A
6
5
4
3
2
1
RED
RED
RED
BLUE
BLUE
BLUE Q4908
2SD2394-E
+3.5V
+3.5V
GNDP4S
GNDP4S
+5.2V
+9V_HD
+1.2V_HD
GNDHD
+3.3V_HD
470K
TO NALAN-9121
SD-27:G3
F9201
2.5A
F9202
2.5A
F9203
2.5A
TO NARF-9118
SD-28:H4
TO POWER TRANS
SD-14:D4
P Type:J6978
C9205
3300/25
+
C9206
6800/16
+
J9103
J9104
J9105
C9202
104J
P9201
5
4
3
2
1
R9208 820
D9208
RK16
R9209
2.7K
C9203
104J
C9204
4700/16
+
C9211
220/25
+
P201B
4
3
2
1
L9200
NCH-2541
D9205
D3SBA20
4
31
2
Q9203
SI-8008TFE
1VIN 2SW OUT 3GND 4ADJ 5SS
C9213
470/10
+
R9204
100K R9205
100K
C9207
10/50
+
R9215
10K
R9206
15K
R9207
27K
R9216
10(1/2W)
C9208
100/10
+
Q9201
SI-3010KF
1Vc
2Vin
3GND 4Vout 5ADJ
D9207
1SS133
R9203
1.5(1/2W)
+5.2V
+3.3V +1.2V
R9212
0.39(1/2W)
R9213
1.5(1W)
R9214
1.5(1W)
R9211
0.39(1/2W)
P5A
Power Supply
for HD-RADIO
Power Supply
for Network
1
2
3
4
D9201
D3SBA20
4
3
1
2
J9111
U15 THERMAL SENSOR
PC BOARD
C6808 103J
C6807 103J
D6807 1SS133
D6809 1SS133
C6809 103J
RL6808
NRL-2P5A-DC12-187
6 5
43
2
1
RL6807
NRL-2P5A-DC12-187
6 5 43
2 1
RL6809
NRL-2P5A-DC12-187
6
5
43
2
1
www.audiodna.sk

SCHEMATIC DIAGRAMS-8 (SD-8)
MICROPROCESSOR SECTION
TX-NR906/NA906
A
1
2
3
4
5
BCDEFGH
FCLK FBUSY
VSPTXD/VSPSDA
NETRXD SPRLZ2 SPRLCS SPRLF
PROTECT
VOLSDO
VOLCLK
DSP3INT
DSP2RST
DSP1INT
VOLCS
DSP3RST
DIRRST
DIRINT
SYSOUT
SYSIN
MICMUTE
VOLH
REMIN
INT3 INT1
SPRLSB
DSP2INT
DSP1RST
HPRL
FTXD FRXD SPRLFB
KEY2 KEY1 KEY0 VOLB VOLA LEDSTBY LEDSTBY2 HDMICLK HDMIRST FLDRST KEY3
HDMISDO
HDMISTB HDMISDI
CNVSS
BAND INT2
Z3MUTE_M Z2MUTE_M
SIOCSC SIOCSOE2 SIOCSOE1 SIOCSB SIOCSA
SIOCLK
SIOSDO
SELCLK
SELSDO
SBZ2MUTE_M
DIGSDI
DIGSDO
DIGCLK
APOWER1
APOWER2
TUMUTE_M
ASWSDO
ASWCLK
VSWCLK
SPCLK
VSWCS
SPCS SELCS
ASWCS
LEDLATCH
SELSTB
ASWSTB
SIOSTB
SPSTB
RI
SIOCSOE2
SIOCSA
SIOCSB
SIOCSC
CECOUT CECTRG
DSP1NIC
THERMAL2
THERMAL1
MPOWER
DACRST
DSP1DEC
+5VMPU
SRTXD
HPDET
+15VA -15VA GNDXM GNDDG
CEC_IO
GNDHD
Z3MUTE
VSWSTB
SPSDO
VSWSDO
+5.3VXM
TUN/VSEL/VC_SDA
TUN/VSEL/VC_SCL
+9VTU GNDDG SPRLSB SPRLCS SPRLFB SPRLF DAC2CS DAC1CS DIGSDO DIGCLK DIGSDI POFF2
DSP1INT DSP1CS DSP2CS DSP3CS DSP1NIC DSP1DEC
VPOWER
MEQMUTE
GNDVD AUX2CV_IN AUX2SY_IN VSWSTB VSWCLK VPOWER TRGA TRGC TRGB AUX2SC_IN VSWSDO
IRINA2 IRINB1 IRINB2 IRINA1
MPOWER
+SUB
GNDDG
POFF
+9V
APOWER2 APOWER1
CEC_IO
TXMUTE
HDMISDO
HDMICLK
HDMIRST
VSPRST
HDMISDI
RXMUTE
HDMISTB
VSPRXD/VSPSCL VSPTXD/VSPSDA
VSPREQ/BOOT VSPRDY/VDLOCK
+3.3VMPU
+3.3VMPU
+3.3VMPU
+9VDG
Z2MUTE
TUN/VSEL/VC_SDA TUN/VSEL/VC_SCL
GNDDG
RESET
CNVSS
FTXD
FRXD
FCLK
FBUSY
MPOWER
NETSTATUS RESET
Z2VOLCLK
Z2VOLSDO
XMRSV2
VSPRST
VSPREQ/BOOT
VSPRXD/VSPSCL
POFF2
XMRST
STEREO SD
SRRXD
SPRLZ2
+5.3VXM
ROMCS ROMSDI ROMSDO ROMCLK
AMUTE
SBZ2MUTE
SRRST_5V
SRRST
MICDET
KEYINT1
CECOUT
CECTRG
XMTXD
FANCTRL
SRTXD
SRRST
CECIN
XMRXD
XMRSV1
VOLRST SIOSDO SIOCLK
VOLMUTE
STEREO +9VTUN SD
DACRST
DACCR
DACSBL
DACSWR
NETSPDIF OPTF FTXD DIRCS DIRINT DIRRST DSP3INT DSP2INT DSP2RST DSP1RST DSP3RST FRXD
HDRDRST
RDSCLK
RDSSDI
Z2VOLCLK Z2VOLSDO Z3MUTE Z2MUTE
TU_R TU_L
RECMUTE TUMUTE GNDXM SELSTB SELSDO SELCLK ADL ADR GNDAUX2 AUX2_L MIC AUX2_R
-15VA +15VA
HPDET
HPRL VOLRST VOLCLK VOLSDO VOLCS AMUTE SBZ2MUTE ASWSDO ASWCLK
GNDDG
VOLMUTE
DACCR
DACSL DACSW DACC DACFR DACFL DACSBR DACSBL
DACSWR
ASWSTB DACSR GNDA SPRLF SPRLSB GNDA GNDA SR_L SR_R XM_L XM_R
POFF
SIOSTB
FSWPOWER
SPCLK
DIRSW
DSDRCSW
TRGC
TRGB
TRGA
SPSTB
SEC1M
SEC1H
LEDPURE
LEDZ2
LEDZ3
RECMUTE_M
SPSDO
+5VST
+5VST
+3.3VMPU
FLD1CS
DAC2CS
DAC1CS
DSP3CS
DSP2CS
SIOCSOE1
DIRCS
DSP1CS
FSWPOWER
SPDIFSW
HDPCMSW
DSDDISW
+15VA
-15VA
+3.3VST
+3.3VST
+3.3VST
FLD2CS
RXMUTE TXMUTE
VSPRDY/VDLOCK
XMRXD XMTXD XMRSV2 XMRST TUNDACRST
AMUTE_M
RDSCLK
RDSSDI
TUN/VSEL/VC_SDA
TUN/VSEL/VC_SCL
+5VMPU
XM_L XM_R SR_R SR_L
SRTXD_5V
SRRST_5V SRRXD SRTXD_5V XMRSV1
SPFOUT GNDTU
TU_L TU_R
GNDTU
GNDA GNDA SPDIFSW ADR ADL DACSR DACSL DACSW DACC DACFR DACFL DACSBR RI
MEQMUTE DSDDISW DIRSW DSDRCSW HDPCMSW
FANCTRL
PROTECT
VOLH
GNDDG
SEC1H
SEC1M
THERMAL2
THERMAL1
+3.3VMPU
GNDAUX2
+15VA
-15VA
AUX2_R
MICMUTE
MIC
AUX2_L
MICDET
+5VMPU
REMIN
AUX2SY_IN
AUX2CV_IN
GNDVD
AUX2SC_IN
IRINA1
IRINA2
IRINB2
GNDDG
VOLB
VOLA
LEDSTBY
LEDSTBY2
LEDZ2
LEDPURE
OPTF
LEDZ3
KEY1
KEY2
KEY3
LEDLATCH
+3.3VMPU
KEYINT1
+3.3VST
DIGSDO
DIGCLK
FLD2CS
FLD1CS
FLDRST
KEY0
CECIN
IRINB1
TO FLASH WRITER
DC Type Only
HDRADIO TUNER
2.7(1/2W) 2.7(1/2W)
2.7(1/2W)
2.7(1/2W)
+5.6V
+9V
NAAR-9075
TO NAETC-9056
SD-7:D5 TO NAETC-9056
SD-7:D4 TO NAETC-9056
SD-7:D3
TO NAASP-9050(2/2)
SD-2:C5
TO NAASP-9050(2/2)
SD-2:B5
TO NAVD-9052 SD-6:F1
DC, DD
TYPE ONLY TO NARF-9077
SD-12:H2
TO TUNER UNIT
(DT,MP,MT Type)
TO NARF-9118
SD-28:H3
(DC, DD Type)
TO NAAF-9039
SD-5:A4 TO NADIS-9085
SD-13:B2
TO NAHDM-9114(5/5)
SD-19:H4
R7003 47
R7005 47
R7006 220
R7007 47
R7018
220
R7016
10K
R7024 10K
R7030 47
R7031 47
R7032 220
R7033 220
R7034 47
R7035 47
R7036
47
R705410K
C7005 104Z
R7037 47
R7038 47 R7042 47 R7043 47 R7040 47 R7045
220
R7048 47 R7050 47 R7051 47 R7053 47 R7055 47
C7009
104Z
R7062 47 R7063 47
R7070 47 R7071 47 R7072 47
R7075
47
C7011
104Z
R7077
47 R7078
47 R7079
220 R7080
47 R7081
220 R7082
47 R7083
220 R7084
47 R7085
47 R7086
220
R7088
220 R7089
47
R7087
47
R7092
220
R7094
47 R7095
47
R7097
47 R7098
47 R7099
220 R7100
220 R7101
220 R7102
220 R7103
220 R7104
220 R7105
47 R7106
47
R7011 1K
R7012 1K
R7278 10K R7279 10K
R7280 10K
R7282
10K
R7090
47 C7012
104Z R7281 10K
C7010
104Z
R7109
220
R7139
47 R7138
47
R7141
47
R7144
220
R7137 220
R7136 4.7K R7135 4.7K
R7134 4.7K
R7133 4.7K
C7017 104Z
R7122 47 R7121 47 R7119 1K R7120 1K R7123 47 R7124 220 R7125 47 R7126 47 R7127 220 R7128 220 R7129 47
R7131 47
R7025
220K
R7289
10K
R7212
33K
10K
10K
10K
R7211
R7210
R7213 R7213
DC,DD Type only
R7285
220K
R7283
10K
R7272 10K
Q7005
DTC114YKA
Q7006
DTA114YKA
R7001 47
R7002 47
C7003
104Z R7286
100
R7113
R7113
DC,DD: 33K
Other: 10K
R7112
10K R7111
10K R7110
56K
D7001
1SS352
R7290
10K
C7022 101J R7298
R7298
DT,MP,MB,MT
Type Only
4.7K
C7023 101J
R7267
47K
R7107
220
R7273 10K
R7064 47 R7065
10K
R7153 47
Q7151
TC74VHCT08AFT
1
2
3
4
5
6
7GND 8
9
10
11
12
13
14
VCC
C7151 104Z
C7155 104Z
R7154 47
R7351
10K
Q7356
RN2402
R7365 10K
Q7155
TC74VHCT08AFT
1
2
3
4
5
6
7GND 8
9
10
11
12
13
14
VCC
R7156
47
R7151 47
R7152 47
R7155 47
C7161 104Z
Q7007
DTC114YKA
R7161
47
R7162
47
C7172 104Z
C7171104Z
C7166 100/16
C7152 100/16
C7165 104Z
R7027 4.7K
R7073
47
Q7001
MAIN MICROPROCESSOR
M3087BFKBGP
1P96
2
2:P95/ANEX0/CLK4/CAN1IN/CAN1WU
3
3:P94/DA1/TB4IN/CTS4/RTS4/SS4
4
4:P93/DA0/TB3IN/CTS3/RTS3/SS3
5P92
6P91
7P90/TB0IN/CLK3
8P146/INT8
9P145/INT7
10 P144/INT6
11 P143/INPC17/OUTC17
12 P142/INPC16/OUTC16
13 P141/INPC15/OUTC15
14 P140/INPC14/OUTC14
15 BYTE
16 CNVSS
17 P87/XCIN
18 P86/XCOUT
19 RESET
20 XOUT
21 VSS
22 XIN
23 VCC1
24 P85/NMI
25 P84/INT2
26
26:P83/INT1/CAN1IN/CAN0IN
27
27:P82/INT0/CAN1OUT/CAN0OUT
28 P81
29
29:P80/TA4OUT/U/ISRXD0/RXD5
30 P77
31 P76
32 P75
33 P74
34 P73
35
35:P72/TA1OUT/V/CLK2
36 P71
37 P70 38 P67/TXD1/SDA1/SRXD1 39 VCC1 40 P66/RXD1/SCL1/STXD1 41 VSS 42 P65/CLK1 43 P64/CTS1/RTS1/SS1/OUTC21/ISCLK2 44 P63/TXD0/SDA0/SRXD0/IRDAOUT 45 P62/RXD0/SCL0/STXD0/IRDAIN 46 P61/CLK0/RTP01 47 P60/CTS0/RTS0/SS0/RTP00 48 P137/OUTC27 49 P136/OUTC21/ISCLK2 50 P135/OUTC22/ISRXD2/IEIN 51 P134/OUTC20/ISTXD2/IEOUT 52 P57/RDY 53 P56/ALE 54 P55/HOLD 55 P54/HLDA/ALE 56 P133/OUTC23 57 VSS 58 P132/OUTC26 59 VCC2
60 P131/OUTC25
61 P130/OUTC24 62 P53/CLKOUT/BCLK/ALE 63 P52/RD 64 P51/WRH/BHE 65 P50/WRL/WR 66 P127 67 P126 68 P125 69 P47/CS0/A23 70 P46/CS1/A22 71 P45/CS2/A21 72
72:P44/CS3/A20
73
P43/A19 74
VCC2 75
P42/A18 76
VSS 77
P41/A17 78
P40/A16 79
P37/A15/(/D15) 80
P36/A14/(/D14) 81
P35/A13/(/D13) 82
P34/A12/(/D12) 83
P33/A11/(/D11) 84
P32/A10/(/D10) 85
P31/A9/(/D9) 86
P124 87
P123/CTS6/RTS6 88
P122/RXD6 89
P121/CLK6 90
P120/TXD6 91
VCC2 92
P30/A8/(D8) 93
VSS 94
P27/A7(/D7)/AN27 95
P26/A6(/D6)/AN26 96
P25/A5(/D5)/AN25 97
P24/A4(/D4)/AN24 98
P23/A3(/D3)/AN23 99
P22/A2(/D2)/AN22 100
P21/A1(/D1)/AN21 101
P20/A0(/D0)/AN20 102
P17/D15/INT5 103
P16/D14/INT4 104
P15/D13/INT3 105
P14/D12 106
P13/D11 107
P12/D10 108
P11/D9
109
P10/D8 110
P07/D7/AN07 111 P06/D6/AN06 112 P05/D5/AN05 113 P04/D4/AN04 114
P114 115
P113/INPC13/OUT13 116
P112 117
P111/INPC11/OUTC11/ISCLK1 118
P110 119
P03/D3/AN03 120 P02/D2/AN02 121 P01/D1/AN01 122 P00/D0/AN00 123
P157/AN157/CTS6/RTS6 124
P156/AN156/CLK6 125
P155/AN155/RXD6 126
P154/AN154/TXD6 127
P153/AN153/CTS5/RTS5 128
P152/AN152/ISRXD0/RXD5 129
P151/AN151/ISCLK0/CLK5 130
VSS 131
P150/AN150/ISTXD0/TXD5 132
VCC1 133
P107/AN7/KI3/RTP33 134 P106/AN6/KI2/RTP32 135 P105/AN5/KI1/RTP31 136 P104/AN4/KI0/RTP30 137
P103/AN3/RTP13 138 P102/AN2/RTP12 139
P101/AN1/RTP11 140
AVSS 141
P100/AN0/RTP10 142
VREF 143
AVCC 144
144:P97/ADTRG/RXD4/SCL4/STXD4
C7352
105K
Q7352
RN2402
R7296 2.7K R7294 2.7K R7293 2.7K
R7402
220 R7401 220
R7158
47
R7157
47
R7163
47
R7008
220 R7164
47
R7167 47
P7001
1
2
3
4
5
6
7
8
9
R7108
47
C7014 104Z
R7288 10K
R7299
2.2K
R730010K
R7292 10K R7291 10K
R7287
10K
X7001
8.00MHz
R7266
10K
R7264
27K
R7265
27K
D7002
1SS352
D7003
1SS352
C7013 104Z
Q7161
TC74VHCT08AFT
1
2
3
4
5
6
7GND 8
9
10
11
12
13
14
VCC
Q7165
TC74VHCT08AFT
1
2
3
4
5
6
7GND 8
9
10
11
12
13
14
VCC
R7303 10K
R7403
0
C7002
4.7/50
Q7351
RN1404 Q7355 RN1404
R7302 10K
P2010B
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
R7301
10K
L7165
LBC2518T4R7M
C7027NC
R7362
2.2K
R7356
2.2K
R7352
2.2K
R7357 1K
R7353 1K
C7006 104Z C7007 104Z C7008 102K
C7391 104Z
C7392 100/16
R7275
10K
R7049 47
R7391
10K
C7383
100/16
+
C7382
104Z
C7381
470/16+
D7381
1SS352
D7382
1SS352
R7355
10K
R7366
2.2K
R7367 1K
C7371
470/16
Q7362
RN2402
C7362
105K
Q7361
RN1404
R7363 1K
C7366
105K
C7365
105K
C7361
105K
C7351
105K
Q7385
S812C33AUA-C3G-T2
2I
1G
3
O
C7266
100/16
+
C7015 102K
C7016
102K
R7026
220K Q7002
RN1404
R7096
220
C7018 102K C7019 102K C7020 102K R7295 2.7K C7021 102K
R7069 47
R7361 10K
R7392
10K
C7265
105K
R7425
R7425, C7401 DT,MP,MB,MT Only
0R7230
0
R7421 0
P101B
13
12 11
10
9 8 7 6 5 4 3 2 1
P6853A
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
P6851A
20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
P4021B
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
P4020B
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
C7356
105K
C7355
105K
R725610K
R725510K
Q7365
RN1404
Q7366
RN2402
R7190
220
R7182
100K R7181 100K
R7197
100K R7196 100K R7195 100K
R7189
220
R7188 100K R7187 100K R7186 100K R7185 100K R7183
100K
R7192
100K
R7184 100K
R7194
100K R7193 100K
C7181 104Z
R7191
220
C7386
104Z
D7371
1SS352
D7383
1SS352
D7384
1SS352
C7385
470/16
+
C7387
100/16
+
Q7381
S812C56AUA-C3G-T2
2I
1G
3
O
D7372
1SS352
R7171
47
Q7172
TC74VHC138FT
1A
2B
3C
3-8 LINE DECODER
4G2A
5G2B
6G1
7Y7
8GND 9
Y610
Y5 11
Y412
Y313
Y214
Y115
Y016
VCC
R7172 47
R7173 47
R7174 47
R7175 47
R7176 47
R7178 47
R7177 47
Q7184
RN2402
Q7183
RN1404
Q7171
TC74VHC238FT
1A
2B
3C
4G2A
5G2B
6G1
7Y7
8GND 9
Y6 10
Y5 11
Y4 12
Y3 13
Y2 14
Y1 15
Y0 16
VCC
Q7181
NJU7312AM
1VEE
ANALOG SW
2L1
3L2
4L3
5L-COM1
6L4
7L5
8L6
9L-COM2
10 L7
11 L8
12 L-COM3
13 NC
14 ST
15 VSS 16
CK
17
DATA
18
NC
19
R-COM3
20
R8
21
R7
22
R-COM2
23
R6
24
R5
25
R4
26
R-COM1
27
R3
28
R2
29
R1
30
VDD
R7241
220(1/2W)
Q7262
XC6213B332MR
5VOUT
4NC 3
CE
2
VSS
1
VIN Q7261
XC6202P502FR
1O
2
G3
I
Q7003
DTA114YKA
Q7401
RN1402
C7025 104Z C7024 104Z
R7268 10K R7269 10K
R7371
47
R7404
2.2K
C7263
100/16
+
C7262 100/16
+
R7284
100
Q7391
R1EX25064ASA00A
64 kbit EEPROM
1CS
2SO
3WP
4GND 5
SI 6
SCK 7
HOLD 8
VCC
C7401
100/16
R7198
560
C7183 100/16
D7181 UDZS9.1
Q7182
2SC2712
R7418 3.9K
R7417 3.9K
R7415
R7411, R7415-R7418
TX-NR906 DT, MP, MT
Only
2.2K
OR
R7416
R7413, R7414
TX-NR906 Only
2.2K
R7414 0
R7413 0
R7246
R7248
R7245
R7247
R7411 0
R7261 10K R7251 10K R7263 10K R7262 10K
P6852A
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
P102B
18 17 16
15
14 13
12
11
10
9
8
7 6 5
4
3
2
1
P7210B
9
8
7
6
5
4
3
2
1
P7501A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
P8002A
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
U28 MICROPROCESSOR PC BOARD
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H,Y=1 to 5.
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITHVOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF, 330- 33pF, 331- 330pF, 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OFTHE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
R7001, R7002 R7005, R7007 R7262, R7263
DC,DD Type Only
+5.0V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V +3.3V
+3.3V
+5.0V
+5.0V
+5.0V
+5.0V
+5.0V
+5.0V
+9V
TUMUTE_M
TUMUTE
(HD-RADIO Model)
Q7342
RN2402
Q7341
RN1404
C7342
DC,DD Type Only
105K
R7297 10K
R7342
2.2K
C7341
105K
R7343
220
NETRST
GNDP4S
NETRXD
NETTXD
NETSTATUS NETRESUME
SPFOUT
NETBOOT
NETSPDIF_3.3V
TO NALAN-9121
SD-27:G4
R7427 0
P205B
9 8
7 6
5 4 3 2
1
www.audiodna.sk

SCHEMATIC DIAGRAMS-9 (SD-9)
DAC SECTION
TX-NR906/NA906
A
1
2
3
4
5
BCDEFGH
+5VDAC
+5VDAC
+5VDAC
+5VDAC
+3.3VDG
+5VDAC
+5VDAC
ADL-
ADL+
ADR+
ADR-
+3.3VDSP
DATA_F/DSDFL
MCK/DSDCLK
BCK4/GND
LRCK4/DSDFR
MCK/DSDCLK
BCK4/GND
DATA_CR/GND
LRCK4/GND
+2.5VDSP1
+2.5VDSP23
DACC
DACSL
DACFL
DACFR
SW
SL
DACSW
DACSR
DACSBR
DACSBL
+OP5
DACSWR
DACCR
OPT2
COAX_3
COAX2
HDMISPF
COAX_2
+9VDG
POFF2
+9VDC
GNDDSP
GNDDC
GNDDAC
POFF2 +5.3VXM DAC2CS DIGCLK DIGSDO DIGSDI DAC1CS DACRST DACSBR DACSBL DACCR DACSWR DACFL GNDDG GNDDG +9VDG
RI +15DG
DACSR GNDA GNDA
SPDIFSW MEQMUT
DACSL DACSW DACC DACFR
-15DG ADL ADR
NETSPDIF
+3.3VST FTXD FRXD DIRINT DIRCS DIRRST DSP1RST DSP2RST DSP2INT DSP3INT DSP1CS DSP1INT DSP2CS DSP3CS NIC DEC DSP3RST DSDDISW DIRSW DSDRCSW HDPCMSW
OPTF
DACRST
DIGSDO
DIGSDI
DIGCLK
DAC1CS
DIGCLK
DACRST
DAC1CS
DIGSDI
DIGSDO
DIGCLK
DACRST
DAC1CS
DIGSDI
DIGSDO
LRCK4/DSDSW
BCK4/GND
MCK/DSDCLK
MCK/DSDCLK
BCK4/GND
LRCK4/DSDSR
DIGCLK
DACRST
DAC2CS
DIGSDI
DIGSDO
MCK/DSDCLK
BCK4/GND
LRCK4/DSDSBR
DATA_SB/DSDSBL
DATA_SUR/DSDSL
DATA_CSW/DSDC
DIGCLK
DACRST
DAC1CS
DIGSDI
DIGSDO
BCK_DIR
SDOUT_DIR
MCK_DIR
DATA_CSW/DSDC
LRCK_DIR
LRCK4/GND
+2.5VDSP23
GNDDSP2
GNDDSP2
GNDDAC
GNDDAC
SPFOUT
+3.3VSPA
DSP3INT
DSP2RST
DSP2INT
DSP1RST
DSP1INT
DSDRCSW
DIRSW
DSDDISW
DEC
NIC
DSP2CS
DSP1CS
DSP3CS
MEQMUT
DSP3RST
HDPCMSW
HDMISPF
GNDDSP
DATA_SUR/DSDSL
LRCK4/DSDSR
GNDDSP
LRCK4/DSDSW
MCK/DSDCLK
GNDDSP
BCK4/GND
GNDDSP
DATA_F/DSDFL
+2.5VDSP1
LRCK4/DSDFR
+2.5VDSP1
DATA_SB/DSDSBL
+3.3VDSP
DATA_CR/GND
LRCK4/DSDSBR
+3.3VDSP
+2.5VDSP23
OMCK
+3.3VST
COAX1/COAX2 NETSPDIF/OPTF COAX3/HDMISPF
+5VDG
+3.3VDG
+3.3VDG
DIGCLK
DIGSDO
DIGSDI
DIRINT
DIGSDI
DIGSDO
DIRCS
DIRRST
DIGCLK
ADR-
ADL-
ADL+
ADR+
ADR ADL
+OP6
-OP6
MCK_DIR
SDOUT_DIR
BCK_DIR
LRCK_DIR
SPFOUT
+5VSW
COAX_1
COAX1/COAX2
COAX3/HDMISPF
FTXD
FRXD
RI
OPT1
SPFOUT
NETSPDIF
NETSPDIF OPT1/OPT2
OPTF
OPTF
COAX1
COAX3
SPDIFSW
+5VDG
SPFOUT
NADG-9074
TO NADSP-9072(1/2)
SD-10:E1
TO NADSP-9072(1/2)
SD-10:A3
+3.3V
+5V
R3820-R3839
R3860-R3879 560
Resistor/Capacitor Value
10K
C3820-C3839 101J
DC,DD Type Only
TO NAETC-9056
SD-7:C5 TO NAETC-9056
SD-7:C4 TO NAETC-9056
SD-7:C3
TO NAPS-9089
SD-14:H4
R3702
R3702-3708
:330
R3703
R3704
R3705
R3701
10K
R3709
47
R3708
R3707
R3706 R3711 10K
Q3701 PCM1796DBR
1ZEROL
2ZEROR
3MSEL
4LRCK
5DATA
6BCK
7SCK
8DGND
9VDD
10 MS
11 MDI
12 MC
13 MDO
14 RST 15
VCC2R 16
AGND3R 17
OUTR+ 18
OUTR- 19
AGND1 20
IREF 21
VCOMR 22
VCOML 23
VCC1 24
AGND2 25
OUTL+ 26
OUTL- 27
AGND3L 28
VCC2L
L3701
LBC2518T4R7M
R3722
R3723
R3724
R3725
R3729
47
R3728
R3727
R3726
R3730 330
R3731
10K C3725
47/25
L3723
R3742
R3743
R3744
R3745
R3749
47
R3748
R3747
R3746
R3750 330
R3751
10K C3745
47/25
L3743
R3762
R3762-3768: 330
R3742-3748: 330
R3722-3728: 330
R3763
R3764
R3765
R3769
47
R3768
R3767
R3766
R3770 330
R3771
10K C3765
47/25
L3763
LBC2518T 4R7M
LBC2518T 4R7M
LBC2518T 4R7M
R3782
R3782-3788
:330
R3783
R3784
R3785
R3789
47
R3788
R3787
R3786
R3790
330
R3791
10K
C3785
47/25
L3783
LBC2518T 4R7M
Q3808:B
5
67
R3818 560
C3818 272J
C3819 272J
R3819 560
Q3809:B
5
67
R3809 560
C3809 272J
Q3809:A
NE5532APSR
2
3
4
1
8
C3808 272J
R3808 560
Q3805:B
NE5532APSR
5
67
R3815 560
C3815 272J
C3816 272J
R3816 560
Q3806:B
5
67
R3806 560
C3806 272J
Q3806:A
NE5532APSR
2
3
4
1
8
C3805 272J
R3805 560
Q3805:A
2
3
4
1
8
R3813 560
C3813 272J
C3814 272J
R3814 560
Q3804:B
5
67
R3804 560
C3804 272J
C3803 272J
R3803 560
Q3802:B
5
67
R3812 560
C3812 272J
C3817 272J
R3817 560
Q3807:B
5
67
R3807 560
C3807 272J
Q3807:A
NE5532APSR
2
3
4
1
8
C3802 272J
R3802 560
Q3800:B
5
67
R3810 560
C3810 272J
C3811 272J
Q3801:B
5
67
R3801 560
C3801 272J
Q3801:A
NE5532APSR
2
3
4
1
8
R3800 560
Q3800:A
NE5532APSR
2
3
4
1
8
Q3808:A
NE5532APSR
2
3
4
1
8
Q3804:A
NE5532APSR
2
3
4
1
8
C3888 220/25
C3886
220/25
C3884 220/25
C3882 220/25
R3721
10K
L3721
LBC2518T 4R7M
L3741
LBC2518T4R7M
Q3741 PCM1796DBR
1ZEROL
2ZEROR
3MSEL
4LRCK
5DATA
6BCK
7SCK
8DGND
9VDD
10 MS
11 MDI
12 MC
13 MDO
14 RST 15
16
17
18
19
20
21
22
23
24
25
26
27
28
R3741
10K
Q3761 PCM1796DBR
1ZEROL
2ZEROR
3MSEL
4LRCK
5DATA
6BCK
7SCK
8DGND
9VDD
10 MS
11 MDI
12 MC
13 MDO
14 RST 15
16
17
18
19
20
21
22
23
24
25
26
27
28
L3761
LBC2518
T4R7M
R3761
10K
Q3781 PCM1796DBR
1ZEROL
2ZEROR
3MSEL
4LRCK
5DATA
6BCK
7SCK
8DGND
9VDD
10 MS
11 MDI
12 MC
13 MDO
14 RST 15
16
17
18
19
20
21
22
23
24
25
26
27
28
R3781
10K
L3781
LBC2518T4R7M
Q3802:A
NE5532APSR
2
3
4
1
8
Q3803:A
NE5532APSR
2
3
4
1
8
Q3803:B
5
67
Q3721 PCM1796DBR
1ZEROL
2ZEROR
3MSEL
4LRCK
5DATA
6BCK
7SCK
8DGND
9VDD
10 MS
11 MDI
12 MC
13 MDO
14 RST 15
16
17
18
19
20
21
22
23
24
25
26
27
28
C3880 220/25
C3883
220/25
R3970
22
R3972
22
R3973
22
C3885
220/25
R3974
22
R3975
22
C3887
220/25
R3976
22
R3977
22
C3889
220/25
Q3082:A
NE5532APSR
1
4
3
2
8
Q3081:A
NE5532APSR
1
4
3
2
8
C3095
220/25
C3881
220/25
Q7242
TA48033AF
3O
2G
1
I
C7243
100/16
+
C7242
100/16
+
C7241
10/50
+
C7252
100/16
+
Q7241
TA4805AF
3O
2G
1
I
Q7251
TA4805AF
3O
2G
1
I
Q7231
SI8008TM
2SW
4VADJ
3
GND
5
SS
1
VIN
R7235 5.6K
R7234 56K
R7233
3.9K
R7232 1K
R7231
0.22(1/2W)
D7231 1SS352
C7231
470/16
+
D7232
CRS09
R7223 3.9K
R7222 1K
C7221
470/16
+
D7221 1SS352
R7221
2.2(1/2W)
D7222
CRS09
C7223
1000/6.3
+
Q7221
SI8008TM
2SW
4VADJ
3
GND
5
SS
1
VIN
R7203
3.9K
R7202 1K
D7201 1SS352
Q7201
SI8008TM
2SW
4VADJ
3
GND
5
SS
1
VIN
C7203
1000/6.3
+
D7202
CRS09
C3096
220/25
R3979
22
R3978
22
C3782 104J
C3789 104J
C3762104J
C3769 104J
C3742 104J
C3749 104J
C3722 104J
C3729 104J
C3702
104J
C3709 104J
C3701
220/10
C3707
220/10
C3708
220/10
C3705
47/25
C3721
220/10
C3727
220/10
C3728
220/10
C3741 220/10
C3747
220/10
C3748
220/10
C3761
220/10
C3767
220/10
C3768
220/10
C3781
220/10
C3787
220/10
C3788
220/10
L3762
LBC2518T 4R7M
LBC2518T 4R7M
LBC2518T 4R7M
L3764
LBC2518T4R7M
C3764 104J
C3763 220/10
L3782
LBC2518T 4R7M
L3784
LBC2518T4R7M
C3784
104J
C3783
220/10
L3742
L3744
LBC2518T4R7M
C3744
104J
C3743 220/10
L3702
LBC2518T4R7M
L3704
LBC2518T4R7M
C3704
104J
C3703
220/10
L3703
LBC2518T4R7M
L3722
L3724
LBC2518T4R7M
C3724
104J
C3723 220/10
R3086
56
R3087
56
R3097
56
R3096
56
Q3081:B
NE5532APSR
5
6
7
Q3082:B
NE5532APSR
5
6
7
C7248
100/16
+
C7247
10/50
+
Q7246
TA48033AF
3O
2G
1
I
C7251
10/50
+
C7233
1000/6.3
+
C3081
47/25
C3092
47/25
C3091
47/25
R7204 2.7K
R7224 2.7K
C3004
104Z
U3004
GP1FAV51TKBF
1
GND
2
VCC
3
IN
C3002
104Z
U3002
GP1FAV51RKF5
1
IN
2
GND
3
VCC
R3001
47
C3001
104Z
U3001
GP1FAV51RKF5
1
IN
2
GND
3
VCC
R3004
220
Q3001
TC74VHC157FT
1SELECT
21A
31B
41Y
52A
62B
72Y
8GND 9
3Y
10
3B
11
3A
12
4Y
13
4B
14
4A
15
ST
16
VCC
R3015
75
R3017
220K
R3016
10 C3015
104K
R3011
75
R3013
220K
C3012
104K
R3012
10
R3019
75 R3021
220K
C3018
104K
R3020
10
R3014 10K
Q3021
TC74HCU04AF
14 VCC
13 IN6
12 OUT6
11 IN5
10 OUT5
9IN4
8OUT4 7
GND
6
5
4
3
2
1
R3018
10K
C3016
080D
L3013
LBC2518T2R2M
Q7232 BD7820
5DAJ 4OUTPUT 3GND 2INPUT 1_SHUT
R7236
27K
R7237 330K
D7233
1SS352
C7234
10/50 +
C7235
100/16
+
R7238 330K
P3001
C3800 272J
C3025
104Z
R7205 4.7K
R7225 4.7K
D7246
RL1N4003
D7245
RL1N4003
R3094
10K
R3084
10K
R3085 10K
R3095 10K
R3091
10K
R3081
10K
R3082 10K
R3092 10K
R3980
220K R3987
220K R3982
220K R3984
220K R3983
220K R3986
220K R3985
220K R3989
220K R3988
220K
Q3810:A
2
3
4
1
8
C3871
47/50
C3870
47/50
Q3810:B
5
67
R3971
22
R3981
220K
C3877
47/50
C3872
47/50
Q3811:B
NE5532APSR
5
67
Q3811:A
2
3
4
1
8
Q3812:B
NE5532APSR
5
67
C3873
47/50
C3874
47/50
Q3813:B
NE5532APSR
5
67
Q3813:A
NE5532APSR
2
3
4
1
8
C3876
47/50
C3875
47/50
Q3814:B
NE5532APSR
5
67
Q3814:A
NE5532APSR
2
3
4
1
8
C3879
47/50
C3878
47/50
R3811 560
R3840
3.3K
R3850
3.3K
R3691
180
R3681
180
R3851
3.3K
R3841
3.3K
R3690
180
R3857
3.3K
R3847
3.3K
R3697
180
R3687
180
R3842
3.3K
R3852
3.3K
R3682
180
R3692
180
Q3812:A
NE5532APSR
2
3
4
1
8
R3843
3.3K
R3853
3.3K
R3833
R3823
R3854
3.3K
R3844
3.3K
R3834
R3824
R3683
180
R3863
C3823
R3693
180
R3873 C3833
R3694
180
R3684
180
R3864
C3824
R3874
C3834
R3845
3.3K
R3855
3.3K
R3835
R3825
R3856
3.3K
R3846
3.3K
R3836
R3826
R3685
180
R3865
C3825
R3695
180
R3875 C3835
R3696
180
R3686
180
R3866
C3826
R3876
C3836
R3848
3.3K
R3858
3.3K
R3838
R3828
R3859
3.3K
R3849
3.3K
R3839
R3829
R3688
180
R3868
C3828
R3698180
R3878 C3838
R3699
180
R3689
180
R3869
C3829
R3879
C3839
R3820
R3831
R3821
R3870
R3871
R3861
C3830
C3821
R3680
180
R3872
C3822
C3832
R3877
R3837
R3827
R3867
C3827
C3082
47/25
C3069
104Z
R3002
47
C3711 102K
C3831
R3083 10K
R3093 10K
L3011
LBC2518T2R2M
C3011
101J
L3012
LBC2518T2R2M
C3014
101J
C3017
101J
C3019 080D
R3022 10K
C7201
470/16
+R7201
2.2(1/2W)
C7255
470/16
+
R7252
22(1/2W)
C3710
102K
C3730
102K
C3750
102K
C3770
102K
C3790
102K
R3710
330 2ch DAC
L7201
470K
L7211
470K
L7221
470K
C3022 100/16
L3021
LBC2518T470M
C3021 104Z
JL9501A
1
2
3
4
5
6
P3802A
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P3801A
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P3102A
14 13 12 11 10
9 8 7 6 5 4 3 2 1
P3103A
16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
P3003
1
62
73
84
95
P3002
C3054
104Z R3042 47
R3046 47
R3048
3.9K
R3049
3.9K
C3048 104Z
R3060
47
C3041
470/10
C3049
100/16
C3047 47/25
C3059
470/10
R3061 47
R3071 1M
Q3071
TC7WU04FU
1
2
3
4GND 5
6
7
8
VD
L3042
LBC2518T4R7M
R3056 47
C3061
104Z
C3062
104Z
R3057 47
L3044
LBC2518T 4R7M
C3057 330J C3056 NC C3055 330J
R3054 330 R3053 330 R3052 330 R3051 330
C3073 104Z
X3071
24.576MHz
L3046
HS102
C3071
060D
C3072
060D
C3051
104Z
R3059
220
C3045
222J
C3050
470/10
C3046
222J
L3041
C3064 102K
C3042
470/10
L3045
LM182
C3052
102K
C3053
223K
L3071
LBC2518T470M
L3072
LM182
R3058 47
R3045 1K
R3043 1K
R3041 1K
R3047 220
C3058 330J
C3043
104Z
C3044 104Z
C3065
104Z
R3098
390
R3099
390
Q3041
CS42516-CQ
DIR & CODEC
33 AOUTA2-
34 AOUTB1-
35 AOUTB1+
36 AOUTA1+
37 AOUTA1-
38 MUTEC
39 LPFLT
40 AGND2
41 VARX
42 RXP7/GP7
43 RXP6/GP6
44 RXP5/GP5
45 RXP4/GP4
46 RXP3/GP3
47 RXP2/GP2
48 RXP1/GP1
49
49:RXP0
50
50:TXP
51 VD2 52 DGND2 53 VLS 54 SAI_SDOUT 55 RMCK 56 CX_SDOUT 57 ADCIN2 58 ADCIN1 59 OMCK 60 SAI_LRCK 61 SAI_SLCK 62
62:CX_SDIN4
63
63:CX_SDIN3
64
64:CX_SDIN2
1
CX_SDIN1
2
CX_SCLK
3
CX_LRCK
4
VD1
5
DGND1
6
VLC
7
CCLK/SCL
8
CDOUT/SAD
9
CDIN/AD1
10
CS/AD0
11
INT1 12
_RST 13
AINR- 14
AINR+15
AINL+16
AINL-
17
VQ
18
FLT+ 19
REFGND 20
AOUTB4- 21
AOUTB4+ 22 AOUTA4+ 23
AOUTA4- 24
VA 25
AGND1 26
AOUTB3- 27
AOUTB3+ 28 AOUTA3+ 29
AOUTA3- 30
30:AOUTB2-
31
31:AOUTB2+
32
32:AOUTA2+
R3050
1.5K
L3043
LBC2518T4R7M
L3001
LBC2518T470M
C3013 080D
C3034 1/50
C3033 1/50
R3034
330
C3036
104Z
R3035
10K
R3031 10K
C3032 1/50
R3037
10K
Q3031
ICL3221E
RS232 TRANCEIVER
1EN
2C1+
3V+
4C1-
5C2+
6C2-
7V-
8R1IN 9
R1OUT
10
INVALID
11
T1IN
12
FORCEON
13
T1OUT
14
GND
15
VCC
16
FORCEOFF L3031
LBC2518T470M
C3035
100/16
R3033
330
C3031 1/50
R3032
330
R3036
330
RS232
RI
COAXIAL
IN 1
IN 2
IN 1
IN 2
OUT
OPTICAL
IN 3
R3025
220
C3037
104Z
C3006
100/16
R3023 47
C3008
100/16
C3007
104Z
L3002
LBC2518T470M
R3830
R3862
R3822
R3832
C3820
R3860
C3837
R3007
10K
P3101A
1 2 3 4 5 6 7 8 9
10
11
12 13 14 15 16 17 18 19 20 21 22 23 24
R3076
0
U27 DAC PC BOARD
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H,Y=1 to 5.
VCC2R
AGND3R
OUTR+
OUTR-
AGND1
IREF
VCOMR
VCOML
VCC1
AGND2
OUTL+
OUTL-
AGND3L
VCC2L
2ch DAC
VCC2R
AGND3R
OUTR+
OUTR-
AGND1
IREF
VCOMR
VCOML
VCC1
AGND2
OUTL+
OUTL-
AGND3L
VCC2L
2ch DAC
VCC2R
AGND3R
OUTR+
OUTR-
AGND1
IREF
VCOMR
VCOML
VCC1
AGND2
OUTL+
OUTL-
AGND3L
VCC2L
2ch DAC
VCC2R
AGND3R
OUTR+
OUTR-
AGND1
IREF
VCOMR
VCOML
VCC1
AGND2
OUTL+
OUTL-
AGND3L
VCC2L
2ch DAC
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+14.4V
-14.4V
+14.4V
-14.4V
+14.4V
-14.4V
+14.4V
-14.4V
+14.4V
-14.4V
+14.4V
-14.4V
+5.0V
+5.0V
+5.0V
+5.0V
+5.0V
+5.0V
+5.0V
+5.0V
+5.0V
+5.0V
+2.4V
+2.4V
+5.9V
+5.9V
+4.5V
WF01
WF02
WF03 WF04 WF05
WF07
WF06 WF08
WF09
WF10
<Note>
1. Refer to SCHEMATIC DIAGRAM-29 (SD-29)
for digital audio signal flow wave forms.
WF01 is short for WaveForm01 .
2.
R3880
10K
R3910
22K
R3920
22K
R3930
22K
R3940
22K
Q3840:A
2
3
4
1
8
Q3830:A
2
3
4
1
8
Q3820:A
2
3
4
1
8
Q3840:B
5
67
R3950
1.5K
R3960
1.5K
C3850
122J
C3860
471J
R3890
10K
R3900
1.5K
Q3820:B
5
67
R3891
10K R3901
1.5K
R3881
10K
R3911
22K
R3921
22K
R3931
22K
R3941
22K
Q3830:B
5
67
R3951
1.5K R3961
1.5K
R3887
10K
C3857
122J
R3957
1.5K R3967
1.5K
R3927
22K
R3917
22K
C3867
471J
R3937
22K
R3947 22K
R3882
10K
R3912
22K
R3922
22K
R3932
22K
R3942
22K
Q3841:A
2
3
4
1
8
Q3831:A
2
3
4
1
8
Q3821:A
2
3
4
1
8
Q3821:B
5
67
Q3831:B
5
67
Q3841:B
5
67
R3952
1.5K
R3962
1.5K
C3852
122J
C3862
471J
R3892
10K
R3897
10K
R3907
1.5K
R3902
1.5K
R3884
10K
C3854
122J
R3954
1.5K R3964
1.5K
R3924
22K
R3914
22K
C3864
471J
R3934
22K
R3944
22K
R3883
10K
R3913
22K
R3923
22K
R3933
22K
R3943
22K
Q3842:A
2
3
4
1
8
Q3832:A
2
3
4
1
8
Q3822:A
2
3
4
1
8
Q3822:B
5
67
Q3832:B
5
67
Q3842:B
5
67
R3953
1.5K
R3963
1.5K
C3853
122J
C3863
471J
R3893
10K
R3894
10K
R3904
1.5K
R3903
1.5K
R3886
10K
C3856
122J
R3956
1.5K R3966
1.5K
R3926
22K
R3916
22K
C3866
471J
R3936
22K
R3946
22K
R3885
10K
R3915
22K
R3925
22K
R3935
22K
R3945
22K
Q3843:A
2
3
4
1
8
Q3833:A
2
3
4
1
8
Q3823:A
2
3
4
1
8
Q3823:B
5
67
Q3833:B
5
67
Q3843:B
5
67
R3955
1.5K
R3965
1.5K
C3855
122J
C3865
471J
R3895
10K
R3896
10K
R3906
1.5K
R3905
1.5K
R3889
10K
C3859
122J
R3959
1.5K R3969
1.5K
R3929
22K
R3919
22K
C3869
471J
R3939
22K
R3949
22K
R3888
10K
R3918
22K
R3928
22K
R3938
22K
R3948
22K
Q3844:A
2
3
4
1
8
Q3834:A
2
3
4
1
8
Q3824:A
2
3
4
1
8
Q3824:B
5
67
Q3834:B
5
67
Q3844:B
5
67
R3958
1.5K
R3968
1.5K
C3858
122J C3868
471J
R3898
10K
R3899
10K R3909
1.5K
R3908
1.5K
C3861
471J
C3851
122J
2ch DAC x5 Post Filters VLSC
www.audiodna.sk

SCHEMATIC DIAGRAMS-10 (SD-10)
DSP SECTION-1
TX-NR906/NA906
A
1
2
3
4
5
BCDEFGH
DSP1RST
DIGSDI
DIGSDO
DIGCLK
DSP1CS
DSP1INT
DSP1RST
NIC
DEC
CLKIN3
CLK_A
CKE_A
A9A
A8A
A7A
A4A
A5A
A6A
WE_A
CAS_A
SDCS_A
A3A
A0A
A1A
A2A
D16A
D17A
D18A
D19A
D20A
D21A
D22A
D23A D24A
D25A
D26A
D27A
D28A
D29A
D30A
D31A
BA0A
A10A
DQM2_A DQM3_A
PCMCSW4
PCMF4
DSDC LRCK4
LRCK4
PCMSUR4
PCMSB4
DSDSL LRCK4
DSDCLK
LRCK4/GND2
LRCK4/DSDSR/RC
PCMSUR4/DSDSL
LRCK4/DSDFR
LRCK4/DSDSW
PCMCSW4/DSDC
PCMF4/DSDFL DSDFL
DSDFL LRCK4
LRCK4/DSDFR2
PCMSB4/DSDFL
D17A
D18A
D19A
D20A
D21A
D22A
D28A
D29A
D30A
D31A
D23A
D24A
D25A
D26A
D27A
D5A
D6A
D7A
D8A
D9A
D10A
D11A
D12A
D13A
D14A
D15A
D16A
D0A
D1A
D2A
D3A
D4A
GPIO2A
GPIO3A
GPIO4A
GPIO5A
GPIO6A
GPIO7A
A0A
A1A
A2A
A3A
A4A
A5A
A6A
A7A
A8A
A9A
A10A
A11A
A12A
TDI_2
EMU0_DSP
EMU1_DSP
TRST
TDI_1
TMS_DSP
BA1A
BA0A
SDCS_A
FLCS_A
CAS_A
OE_A
WE_A
CKE_A
CLK_A
DQM0_A
DQM1_A
DQM2_A
DQM3_A
+3.3VS1
PCMBCK/DSDCLK
BCK_DIR LRCK_DIR
SDOUT_DIR
MCK_DIR
RAS_A
RAS_A
PCMLRCK
BCK4/DSDCLK
LRCK4
PCMCR4/GND
PCMCR4
GNDHD GNDHD
PCMBCK/DSDCLK
BCK4/GND
BCK4
+3.3L1
TCK_DSP
LRCK2
MCK
BCK2
PCMSB1/DSDSR
PCMF1/DSDFL
LRCK1
BCK1
BCK1
LRCK1
PCMSUR2
PCMCSW2
PCMSB2
PCMF2
DIRSW
MCK
PCMCSW1/DSDSW
PCMSUR1/DSDC
DSDSL
MCK
DSDFR
DSDSL
DSDC
DSDSW
DSDSR/RC
MCK
DSDFR
DSDFR
DSDSR/RC
+2.4VDSP23
MCK_HD
PCMF
PCMSB1/DSDSR
PCMF1/DSDFL
MCK_HDMI
PCMCSW/DSDSW
PCMSBLR/DSDSR
PCMSLR/DSDC
PCMSUR1/DSDC
PCMCSW1/DSDSW
PCMLR/DSDFL
PCMLRCK/DSDFR
DSDFR
HDSPDIF
DSDCLK HDPCMSW
DSDSL
HDMISPF_3.3V
BA0A
A10A
A3A
A0A
A1A
A2A
A9A
A8A
A7A
A4A
A5A
A6A
D0A
D1A
D2A
D3A
D4A
D5A
D6A
D7A
D15A
D14A
D12A
D11A
D10A
D9A
D8A
D13A
CLK_A
CKE_A
WE_A
CAS_A
SDCS_A
DQM0_A DQM1_A
RAS_A
WE_A
A7A
A8A
A9A
A10A
A11A
FLCS_A
BA1A
D0A
D2A
D3A
D4A
D5A
D6A
D7A
A12A
GPIO2A
GPIO7A
GPIO4AGPIO3A
OE_A
A1A
A2A
A3A
A4A
A5A
A6A
GPIO6A
GPIO5A
A0A
D1A
D8A
D9A
D10A
D11A
D12A
D13A
D14A
D15A
+3.3VDSP
GNDDG
TRST
PD
TMS
TDI
TCK
EMU0
TCK_RET
TDO
EMU1
TRST
EMU1_DSP
EMU0_DSP
TDI_4
TDI_1
TMS_DSP
TCK_DSP
PCMF4 PCMCR4 PCMSUR4 PCMSB4 PCMCSW4 BCK4
LRCK4
GNDDG
+3.3VDSP
+2.4VDSP23
LRCK4/DSDSR/RC
PCMCSW4/DSDC
LRCK4/DSDSW
BCK4/DSDCLK
BCK4/GND
PCMF4/DSDFL
LRCK4/DSDFR
LRCK4/GND2
PCMSB4/DSDFL
PCMCR4/GND
LRCK4/DSDFR2
GNDDG
GNDDG
PCMSUR4/DSDSL
DIGSDO
DIGCLK
DIGSDI
MCK_DIR
BCK_DIR
SDOUT_DIR
GNDDG
LRCK_DIR
+2.4VDSP23
+2.4VDSP23
+2.4VDSP1
+2.4VDSP1
+3.3VDSP
+3.3VDSP
GNDDG
+3.3VDG
DSP3CS DSP2CS DSP1INT DSP1RST DSP2INT DSP2RST NIC DEC MEQMUT DSP3RST DSP3INT HDPCMSW DIRSW DSDRCSW DSDDISW HDMISPF DSP1CS GNDDG GNDDG +3.3VDG GNDDAC GNDDAC SPFOUT +5VSW
JTAG
I2S_SIGNAL
CPU_CONTROL
+3.3V
NADSP-9072(1/2) TO NADSP-9072(2/2)
SD-11:A4
TO NADSP-9072(2/2)
SD-11:A1,A4
TO NADG-9074
SD-9:C3
TO NADG-9074
SD-9:C2
TO NAHDM-9114(5/5)
SD-19:H4
R3336 47
R3333 47 R3340
47
R3337
47
R3357
47
R3377 47
Q3331
TC74VHC157FT
1SELECT
21A
31B
41Y
52A
62B
72Y
8GND 9
3Y
10
3B
11
3A
12
4Y
13
4B
14
4A
15
ST
16
VCC
R3360
47
C3371 104Z
Q3371
TC74VHC157FT
1SELECT
21A
31B
41Y
52A
62B
72Y
8GND 9
3Y
10
3B
11
3A
12
4Y
13
4B
14
4A
15
ST
16
VCC
C3465
104Z
C3475
104Z
C3476
104Z
C3466
104Z
R3405 47
C3452
104Z
R3407 47
R3408 47
R3409 47
R3410 47
R3411 10K
R3414 10K
R3415 10K
R3416 10K
R3427 47
R3428 47
R3457
10K
R3483 1M
C3481
060D
C3482
060D
R3452 10K R3451 10K R3453 10K
R3455
10K
R3456
10K
C3453
220/4
C3464
104Z
C3463
104Z
C3462
104Z
C3474
104Z
C3473
104Z
C3472
104Z
C3471
104Z
C3461
104Z
Q3481
TC7WU04FU
1
2
3
4GND 5
6
7
8
VD
C3403
104Z
L3401
ACF451832-333
C3402
100/4
C3477
220/4
C3351 104Z
R3356 47
R3332 330
R3334 330
R3335 330
R3342
330 R3341
330
R3339
330 R3338
330
R3351 330
R3352 330
R3353 47 R3362
330 R3361
330
R3371 330 R3382 330
R3379 330
R3412 330
R3413 330
R3417 330
R3418 330
R3419 330
R3420 330
R3421 330
R3422 330
R3423 10K
R3424 330
R3425 330
R3426 330
R3331 330
Q3351
TC74VHC157FT
1SELECT
21A
31B
41Y
52A
62B
72Y
8GND 9
3Y
10
3B
11
3A
12
4Y
13
4B
14
4A
15
ST
16
VCC
R3354 330
R3355 330 R3359
330 R3358
330
B14 SPIO_SOMI/I2C0_SDA
B15 SPIO_SIMO
C16 SPIO_CLK/I2C0_SCL
C15 SPIO_SCS/I2C1_SCL
D16 SPIO_ENA/I2C1_SDA
G2 RESET
A14 AXR0[0]
B13 AXR0[1]
A13 AXR0[2]
B12 AXR0[3]
A12 AXR0[4]
B11 AXR0[5]/SPI1_SCS
A11 AXR0[6]/SPI1_ENA]
B10 AXR0[7]/SPI1_CLK
B9 AXR0[8]/AXR1[5]/SPI1_SOMI
A9 AXR0[9]/AXR1[4]/SPI1_SIMO
B8 AXR0[10]/AXR1[3]
A8 AXR0[11]/AXR1[2]
B7 AXR0[12]/AXR1[1]
B6 AXR0[13]/AXR1[0]
A6 AXR0[14]/AXR2[1]
B5 AXR0[15]/AXR2[0]
B3 AHCLKR0/AHCLKR1
A5 ACLKR0
B4 AFSR0
C2 AHCLKX0/AHCLKX2
A4 ACLKX0
A3 AFSX0
J2 OSCIN
J3 OSCOUT
J4 OSCVDD
J1 OSCVSS
H2 CLKIN
K2 PLLHV
K13 UHPI_HD[0]
K14 UHPI_HD[1]
M14 UHPI_HD[2]
L13 UHPI_HD[3]
L14 UHPI_HD[4]
N13 UHPI_HD[5]
N14 UHPI_HD[6]
P14 UHPI_HD[7]
E14 UHPI_HD[8]
F14 UHPI_HD[9]
F13 UHPI_HD[10]
G14 UHPI_HD[11]
G13 UHPI_HD[12]
H14 UHPI_HD[13]
H13 UHPI_HD[14]
J13 UHPI_HD[15]
H1 UHPI_HD[16]/HHWIL
G3 UHPI_HD[17]
G4 UHPI_HD[18]
F3 UHPI_HD[19]
F4 UHPI_HD[20]
E3 UHPI_HD[21]
D3 UHPI_HD[22]
C3 UHPI_HD[23]
P2 UHPI_HD[24]
N2 UHPI_HD[25]
N3 UHPI_HD[26]
M3 UHPI_HD[27]
L3 UHPI_HD[28]
L4 UHPI_HD[29]
L2 UHPI_HD[30]
H4 UHPI_HD[31]
C6 UHPI_HBE[0]
C5 UHPI_HBE[1]
C4 UHPI_HBE[2]
B2 UHPI_HBE[3]
D9 UHPI_HCNTL[0]
C10 UHPI_HCNTL[1]
C9 UHPI_HAS
D8 UHPI_HRW
D7 UHPI_HDS[1]
C7 UHPI_HDS[2]
C8 UHPI_HCS
D6 UHPI_HRDY
D10
AMUTE2/HINT
C11
AFSX2
D11
ACLKX2
C12
AFSR2
C13
ACLKR2
C14
AHCLKR2
N1
EMU[1]
M1
EMU[0]
K4
TRST
M2
TDO
L1
TDI
K3
TMS
P1
TCK
D14
EM_WAIT
E16
EM_RW
D15
EM_OE
R15
EM_WE_DQM[3]
P13
EM_WE_DQM[2]
T13
EM_WE_DQM[1]
R4
EM_WE_DQM[0]
R14
EM_CLK
T14
EM_CKE
T3
EM_WE
F16
EM_RAS
R3
EM_CAS
E15
EM_CS[2]
F15
EM_CS[0]
H16
EM_BA[1]
G15
EM_BA[0]
P7
EM_D[31]/UHPI_HA[15]
N8
EM_D[30]/UHPI_HA[14]
N9
EM_D[29]/UHPI_HA[13]
P9
EM_D[28]/UHPI_HA[12]
N10
EM_D[27]/UHPI_HA[11]
P10
EM_D[26]/UHPI_HA[10]
N11
EM_D[25]/UHPI_HA[9]
P11
EM_D[24]/UHPI_HA[8]
R2
EM_D[23]/UHPI_HA[7]
N4
EM_D[22]/UHPI_HA[6]
P3
EM_D[21]/UHPI_HA[5]
P4
EM_D[20]/UHPI_HA[4]
P5
EM_D[19]/UHPI_HA[3]
N6
EM_D[18]/UHPI_HA[2]
P6
EM_D[17]/UHPI_HA[1]
N7
EM_D[16]/UHPI_HA[0]
R9
EM_D[15]
T9
EM_D[14]
R10
EM_D[13]
R11
EM_D[12]
T11
EM_D[11]
R12
EM_D[10]
T12
EM_D[9]
R13
EM_D[8]
T4
EM_D[7]
R5
EM_D[6]
T5
EM_D[5]
R6
EM_D[4]
T6
EM_D[3]
R7
EM_D[2]
R8
EM_D[1]
T8
EM_D[0]
C1
AMUTE0
D2
AMUTE1
D1
AHCLKX1
E2
ACLKX1
E1
ACLKR1
F2
AFSX1
F1
AFSR1
P12
EM_A[12]
P15
EM_A[11]
H15
EM_A[10]
P16
EM_A[9]
N15
EM_A[8]
N16
EM_A[7]
M15
EM_A[6]
M16
EM_A[5]
L15
EM_A[4]
L16
EM_A[3]
K15
EM_A[2]
J15
EM_A[1]
J16
EM_A[0]
R3429 330
R3430 10K
R3431 10K
C3467
220/4
C3484 100/4
X3481
25.00MHz
L3451
BLM21PG221SN1
R3321 47
R3327 330
R3314
47
R3317 47 R3316 330
Q3311
TC74VHC157FT
1SELECT 21A 31B 41Y 52A 62B 72Y 8GND 9
3Y
10
3B
11
3A
12
4Y
13
4B
14
4A
15
ST
16
VCC
C3311 104Z
R3328 330 R3326 47
R3311 330 R3312 330 R3313 330
R3315 330 R3320 330
R3325 330
C3483 104Z
R3482
220
R7208
NC
D7205
1SS352
Q7202 BD7820
5DAJ 4OUTPUT 3GND 2INPUT 1_SHUT
C7205
104Z
R7207
15K
C7204
100/4
+
R7206 22K
C7206
220/4 +
C3331 104Z
R3322 330 R3323 330
C3451
101J
C3401 101J
L3483
LBC2518T470M
R3330 330
L3311
HS102
R3319 330
R3318
47
R3380
47
P3805A
10
9 8 7 6 5 4 3 2 1
Q3325
TC74VHC157FT
1SELECT 21A 31B 41Y 52A 62B 72Y 8GND 9
3Y
10
3B
11
3A
12
4Y
13
4B
14
4A
15
ST
16
VCC
L3372
HS102
R3373 47
R3374 330
R3376
47
L3481
LM182
L3482
LM182
L3312
LM182
R3381 330
L3371 LM182
C3325
104Z
C3315 104Z
L3301
LBC2518T470M
Q3301
TC74VHC157FT
1SELECT 21A 31B 41Y 52A 62B 72Y 8GND 9
3Y
10
3B
11
3A
12
4Y
13
4B
14
4A
15
ST
16
VCC
R3301 330 R3302 330 R3305 330
R3307 330
R3303 47 R3304 47
C3301 104Z
R3306 47
Q3391
TC74VHCT08AFT
1
2
3
4
5
6
7GND 8
9
10
11
12
13
14
VCC
C3302 100/4
R3391
47
C3391 104Z
R3401 47
R3402 1K
R3403 1K
R3404 2.2K
R3406 1K
1VCC0
2DQ0
3DQ1
4GNDQ1
5DQ2
6DQ3
7VCCQ1
8DQ4
9DQ5
10 GNDQ2
11 DQ6
12 DQ7
13 VCCQ2
14 LDQM
15 _WE
16 _CAS
17 _RAS
18 _CS
19 A11
20 A10
21 A0
22 A1
23 A2
24 A3
25 VCC1 26
GND1
27
A4
28
A5
29
A6
30
A7
31
A8
32
A9
33
NC1
34
CKE
35
CLK
36
UDQM
37
NC2
38
VCCQ3
39
DQ8
40
DQ9
41
GNDQ3
42
DQ10
43
DQ11
44
VCCQ4
45
DQ12
46
DQ13
47
GNDQ4
48
DQ14
49
DQ15
50
GND2
1VCC0
2DQ0
3DQ1
4GNDQ1
5DQ2
6DQ3
7VCCQ1
8DQ4
9DQ5
10 GNDQ2
11 DQ6
12 DQ7
13 VCCQ2
14 LDQM
15 _WE
16 _CAS
17 _RAS
18 _CS
19 A11
20 A10
21 A0
22 A1
23 A2
24 A3
25 VCC1 26
GND1
27
A4
28
A5
29
A6
30
A7
31
A8
32
A9
33
NC1
34
CKE
35
CLK
36
UDQM
37
NC2
38
VCCQ3
39
DQ8
40
DQ9
41
GNDQ3
42
DQ10
43
DQ11
44
VCCQ4
45
DQ12
46
DQ13
47
GNDQ4
48
DQ14
49
DQ15
50
GND2
1A15
2A14
3A13
4A12
5A11
6A10
7A9
8A8
9A19
10 A20
11 WE
12 RESET
13 NC
14 WP/ACC
15 RY/BY
16 A18
17 A17
18 A7
19 A6
20 A5
21 A4
22 A3
23 A2
24 A1 25
A0
26
CE
27
GND
28
OE
29
Q0
30
Q8
31
Q1
32
Q9
33
Q2
34
Q10
35
Q3
36
Q11
37
VCC
38
Q4
39
Q12
40
Q5
41
Q13
42
Q6
43
Q14
44
Q7
45
Q15/A-1
46
GND
47
BYTE
48
A16
R3454 1K
C3405
220/4 L3403
LBC2518T4R7M
C3413
104Z C3412
104Z
C3414
104Z C3415
104Z C3416
104Z C3417
104Z C3418
104Z C3419
104Z C3420
104Z C3421
104Z
C3426
104Z C3427
104Z C3428
104Z C3429
104Z C3430
104Z C3431
104Z C3432
104Z C3433
104Z C3434
104Z C3435
104Z
C3411
104Z
C3425
104Z A2 DVDD
A15 DVDD
B1 DVDD
B16 DVDD
D4 DVDD
D5 DVDD
D12 DVDD
D13 DVDD
E4 DVDD
E13 DVDD
J14 DVDD
M4 DVDD
M13 DVDD
N5 DVDD
N12 DVDD
P8 DVDD
R1 DVDD
R16 DVDD
T2 DVDD
T15 DVDD
E6 CVDD
E7 CVDD
E8 CVDD
E9 CVDD
E10 CVDD
E11 CVDD
G5 CVDD
G12 CVDD
H5 CVDD
H12 CVDD
J5 CVDD
J12 CVDD
K5 CVDD
K12 CVDD
M6 CVDD
M7 CVDD
M8 CVDD
M9 CVDD
M10 CVDD
M11 CVDD
T16
VSS
T10
VSS
T7
VSS
T1
VSS
M12
VSS
M5
VSS
L12
VSS
L11
VSS
L10
VSS
L9
VSS
L8
VSS
L7
VSS
L6
VSS
L5
VSS
K16
VSS
K11
VSS
K10
VSS
K9
VSS
K8
VSS
K7
VSS
K6
VSS
K1
VSS
J11
VSS
J10
VSS
J9
VSS
J8
VSS
J7
VSS
J6
VSS
H11
VSS
H10
VSS
H9
VSS
H8
VSS
H7
VSS
H6
VSS
H3
VSS
G16
VSS
G11
VSS
G10
VSS
G9
VSS
G8
VSS
G7
VSS
G6
VSS
G1
VSS
F12
VSS
F11
VSS
F10
VSS
F9
VSS
F8
VSS
F7
VSS
F6
VSS
F5
VSS
E12
VSS
E5
VSS
A16
VSS
A10
VSS
A7
VSS
A1
VSS
L3402
BLM21PG221SN1
C3491 104Z
R3492 4.7K R3493 4.7K R3491 4.7K
R3496
10K
R3495 4.7K R3494 4.7K
Q3491 TC74VHC541FT
20 VCC 19 G2 18 Y1 17 Y2 16 Y3 15 Y4 14 Y5 13 Y6 12 Y7 11 Y8 10
GND
9
A8
8
A7
7
A6
6
A5
5
A4
4
A3
3
A2
2
A1
1
G1
P3491
JTAG
2
4
6
8
10
12
14 13
11
9
7
5
3
1
L3491
LBC2518T 470M
P3801B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
P3802B
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
U25
DSP PC BOARD
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H,Y=1 to 5.
+5.0V
+3.3V +3.3V
+3.3V
+3.3V +1.2V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+2.4V
+3.3V
+3.3V
+3.3V
+3.3V
+2.4V
+2.4V
Q3401:B
1st DSP
Q3401:A
TMS320D790E001BZDH300
TMS320D790E001BZDH300
1st DSP
16 Mbit SDRAM
Q3471 16 Mbit SDRAM Q3461 Q3451 16 Mbit FLASH MEMORY
ES29LV160ET-70TG
or IC42S16100
RMS116T(LF)
or IS42S16100C1-7TL
or M12L16161A-7TG
or IC42S16100
RMS116T(LF)
or IS42S16100C1-7TL
or M12L16161A-7TG
or S29AL016D70TFI010
www.audiodna.sk

SCHEMATIC DIAGRAMS-11 (SD-11)
DSP SECTION-2
TX-NR906/NA906
A
1
2
3
4
5
BCDEFGH
DIGSDI
DIGSDO
DIGCLK
MCK
CLK_C
CLKIN3
LRCK4
LRCK3
BCK3
PCMSB3
PCMCSW3
PCMSUR3
PCMF3
DSP3CS DSP3INT
DSP3RST
DIGSDI
DIGSDO
DSP2CS DIGCLK DSP2INT
DSP2RST
BCK2
PCMCSW2
PCMSUR2
PCMSB2
LRCK2
BCK3
PCMSUR3
PCMSB3
PCMCSW3
PCMF3
MCK
LRCK3
FLCS_B SDCS_B
BA0B BA1B A10B A0B A1B A2B A4B A5B A6B A7B A8B A9B A11B RAS_B OE_B
CKE_B
LDQM_B
UDQM_B
D8B
D9B
D10B
D11B
D12B
D13B
D14B
D15B
D0B
D1B
D2B
D3B
D4B
D5B
D7B
WE_B
CAS_B
GPIO1B GPIO5B GPIO6B GPIO4B GPIO3B GPIO2B
D6B
A3B
DSP2RST
TRST TDI_2 TDI_3 EMU1_DSP TMS_DSP EMU0_DSP
TRST
PCMF2
CLKIN2
+3.3VDSP
GNDDG
+3.3V2 +1.2V2 +3.3V3 +1.2V3
+3.3VS2
+3.3VS3
DSP3RST
+1.2VDSP23
MEQMUT
PCMCR4
PCMCSW4
PCMSUR4
PCMF4
PCMSB4
+2.4VDSP23
BCK4
OE_C
FLCS_C
RAS_C
SDCS_C
BA0C BA1C A10C A1C A0C A2C A3C A4C A5C A6C A7C A8C A9C A11C
CKE_C
UDQM_C
D8C
D9C
D10C
D11C
D12C
D13C
D14C
D15C
D0C
D1C
D2C
D3C
D4C
D5C
D6C
D7C
LDQM_C
CAS_C
GPIO5C GPIO4C GPIO3C GPIO2C GPIO1C GPIO6C GPIO7C
WE_C
EMU0_DSP EMU1_DSP TMS_DSP TDI_3 TDI_4
CLK_B
TCK_DSP
TCK_DSP
LDQM_B
WE_B
CAS_B
RAS_B
SDCS_B
BA0B
A10B
A0B
A1B
A2B
A3B
D0B
D1B
D2B
D3B
D4B
D5B
D6B
D7B
UDQM_B
CLK_B
CKE_B
A6B
A5B
A4B
A9B
A8B
A7B
D9B
D8B
D11B
D10B
D13B
D12B
D14B
D15B D0C
D1C
D2C
D3C
D4C
D5C
D6C
D7C
LDQM_C
CAS_C
RAS_C
SDCS_C
BA0C
BA1C
A10C
A1C
A2C
A3C A4C
A5C
A6C
A7C
A8C
A9C
A11C
CKE_C
CLK_C
UDQM_C
D8C
D9C
D10C
D11C
D12C
D13C
D14C
D15C
WE_C
A0C
FLCS_B
BA1B
GPIO4B
OE_B
D3B
D10B
D2B
D9B
D1B
D8B
D0B
D12B
D4B
D5B
D6B
D13B
D14B
D7B
D15B
WE_B
A11B
A10B
A9B
A8B
A7B
D11B
A6B
A5B
A4B
A3B
A2B
A1B
A0B
GPIO1B
GPIO2B
GPIO3B
GPIO5B
D7C
D6C
D5C
D4C
D3C
D2C
D0C
OE_C
FLCS_C
BA1C
D1C
D8C
D9C
D10C
D12C
D13C
D14C
D15C
A7C
A8C
A9C
A10C
A11C
GPIO2C
GPIO3C GPIO4C
GPIO6C
GPIO1C
D11C
A0C
A1C
A2C
A3C
A4C
A5C
A6C
GPIO5C
WE_C
CPU_CONTROL
JTAG
I2S_SIGNAL
NADSP-9072(2/2)
TO NADSP-9072(1/2)
SD-10:H1
TO NADSP-9072(1/2)
SD-10:H1,H5
C3663
104Z
C3667
104Z
C3666
104Z
C3662
104Z
C3665
104Z
R3604
47
C3609
104Z
C3610
104Z
C3602
104Z
C3603 101J
C3604
104Z
C3605
104Z
C3606
104Z
C3611
104Z
C3612
104Z
C3613
104Z
C3614
104Z
C3615
104Z
C3616
104Z
C3617
104Z
C3618
104Z
C3619
104Z
C3620
104Z
C3621
104Z
C3622
104Z
C3623
104Z
C3624
104Z
C3625
104Z
R3609 47
R3610 47
R3611 47
R3612 47
R3613 47
C3627 104Z
R3619 10K
R3618 10K
R3620 10K
C3628 104Z
C3629 104Z
R3605 47
R3630 47
C3642
220/4
C3641
220/4
C3608
104Z
C3607
220/4
C3601
104Z
C3652
101J
C3661
104Z
C3664
104Z
R3651 10K R3652 10K R3653 10K
C3651
104Z
R3659
10K
R3658
10K
R3657
10K
C3565
104Z
C3564
104Z
C3561
104Z
C3562
104Z
C3563
104Z
C3566
104Z
C3509
104Z
C3510
104Z
C3501
104Z
C3502
104Z
C3503 101J
C3506
104Z
C3511
104Z
C3512
104Z
C3513
104Z
C3514
104Z
C3515
104Z
C3516
104Z
C3517
104Z
C3518
104Z
C3519
104Z
C3520
104Z
C3521
104Z
C3522
104Z
C3523
104Z
C3524
104Z
R3509 47
R3510 47
R3511 47
R3512 47
R3513 47
C3527 104Z
R3519 10K
R3518 10K
R3520 10K
C3528 104Z
C3529 104Z
R3505 47
R3528 47
R3529 10K
R3530 47
C3541
220/4
C3508
104Z
C3507
220/4
C3551
104Z
C3567
220/4
R3616 10K
R3517 10K
R3516 10K
R3515 10K
R3514 10K
C3668
220/4
C3505
104Z
C3504
104Z
C3574 100/4
C3573 104Z
Q3571
TC7WU04FU
1
2
3
4GND 5
6
7
8
VD
R3571 1M
R3615 10K
R3614 47
R3629 10K
L3651
BLM21PG221SN1
R3521 330
R3522 330
R3523 330
R3524 330
R3525 10K
R3526 330
R3527 330
R3617 330
R3621 330
R3622 330
R3623 330
R3624 330
R3626 330
R3627 330
R3625 10K
R3603 330
R3601 330
R3501 330
R3503
330
R3572
220
C3653
220/4
R3551 10K R3552 10K R3553 10K R3557 10K
R3558
10K
X3571
17.734MHz
C3525
104Z
C3526 104Z C3626 104Z
L3501
ACF451832-333 L3601 ACF451832-333
L3642
BLM21PG 221SN1
L3541
LBC2518T4R7M
L3542
BLM21PG 221SN1
L3551
BLM21PG 221SN1
L3641
LBC2518T 4R7M
C3542
220/4
C3553
220/4
C3571
100D
R3628
47 L3603
C3572
100D
C7225
104Z
C7226
100/4 +
D7225
1SS352
R7226 27K
C7224
100/4
+
R7227 27K
R7228 39K
L3571
LBC2518T470M
C7228
104Z
R7229 27K R7230 27K
R7239 39K
C7227
100/4
+
C7229
100/4 +
D7226
1SS352
Q7223
BD7820
1_SHUT 2INPUT 3GND 4OUTPUT 5DAJ
109 VSS
110 SPIO_SIMO
111 SPIO_SOMI/I2C0_SDA
112 DVDD
113 AXR0[0]
114 VSS
115 AXR0[1]
116 AXR0[2]
117 AXR0[3]
118 VSS
119 AXR0[4]
120 AXR0[5]/SPI1_SCS
121 AXR0[6]/SPI1_ENA]
122 AXR0[7]/SPI1_CLK
123 CVDD
124 VSS
125 DVDD
126 AXR0[8]/AXR1[5]/SPI1_SOMI
127 AXR0[9]/AXR1[4]/SPI1_SIMO
128 CVDD
129 VSS
130 AXR0[10]/AXR1[3]
131 AXR0[11]/AXR1[2]
132 CVDD
133 VSS
134 AXR0[12]/AXR1[1]
135 AXR0[13]/AXR1[0]
136 DVDD
137 AXR0[14]/AXR2[1]
138 AXR0[15]/AXR2[0]
139 ACLKR0
140 VSS
141 AFSR0
142 ACLKX0
143 AHCLKR0/AHCLKR1
144 AFSX0
1 2 3 4 5 6VSS 7ACLKX1 8CVDD 9ACLKR1
10 DVDD 11 AFSX1 12 AFSR1 13 VSS 14 RESET 15 VSS 16 CVDD 17 CLKIN 18 VSS 19 TMS 20 CVDD 21 TRST 22 OSCVSS 23 OSCIN 24 OSCOUT 25 OSCVDD 26 VSS 27 PLLHV 28 TDI 29 TDO 30 VSS 31 DVDD 32 EMU[0] 33 CVDD 34 EMU[1] 35 TCK 36 VSS
37
EM_CAS
38
EM_WE
39
EM_WE_DQM[0]
40
VSS
41
EM_D[7]
42
DVDD
43
EM_D[6]
44
CVDD
45
EM_D[5]
46
EM_D[4]
47
VSS
48
EM_D[3]
49
EM_D[2]
50
DVDD
51
EM_D[1]
52
EM_D[0]
53
CVDD
54
VSS
55
EM_D[15]
56
EM_D[14]
57
CVDD
58
EM_D[13]
59
EM_D[12]
60
DVDD
61
EM_D[11]
62
VSS
63
EM_D[10]
64
EM_D[9]
65
CVDD
66
EM_D[8]
67
EM_WE_DQM[1]
68
DVDD
69
VSS
70
EM_CLK
71
EM_CKE
72
VSS
73
DVDD
74
EM_A[11]
75
EM_A[9]
76
EM_A[8]
77
CVDD
78
VSS
79
EM_A[7]
80
EM_A[6]
81
DVDD
82
VSS
83
EM_A[5]
84
EM_A[4]
85
CVDD
86
EM_A[3]
87
VSS
88
EM_A[2]
89
EM_A[1]
90
CVDD
91
EM_A[0]
92
DVDD
93
EM_A[10]
94
EM_BA[1]
95
VSS
96
EM_BA[0]
97
EM_CS[0]
98
EM_RAS
99
VSS
100
EM_CS[2]
101
CVDD
102
EM_RW
103
DVDD
104
EM_OE
105 106 107 108
L3572
LM182
R3504
47 L3602
LL241
R36021K
R3608 1K
R3607 1K R3606 2.2K R3507 1K R3506 2.2K
R3508 1K
R3502 1K
1VCC0
2DQ0
3DQ1
4GNDQ1
5DQ2
6DQ3
7VCCQ1
8DQ4
9DQ5
10 GNDQ2
11 DQ6
12 DQ7
13 VCCQ2
14 LDQM
15 _WE
16 _CAS
17 _RAS
18 _CS
19 A11
20 A10
21 A0
22 A1
23 A2
24 A3
25 VCC1 26
GND1
27
A4
28
A5
29
A6
30
A7
31
A8
32
A9
33
NC1
34
CKE
35
CLK
36
UDQM
37
NC2
38
VCCQ3
39
DQ8
40
DQ9
41
GNDQ3
42
DQ10
43
DQ11
44
VCCQ4
45
DQ12
46
DQ13
47
GNDQ4
48
DQ14
49
DQ15
50
GND2 1VDD
2DQ0
3VDDQ
4DQ1
5DQ2
6VSSQ
7DQ3
8DQ4
9VDDQ
10 DQ5
11 DQ6
12 VSSQ
13 DQ7
14 VDD
15 LDQM
16 WE
17 CAS
18 RAS
19 CS
20 BA0
21 BA1
22 A10
23 A0
24 A1
25 A2
26 A3
27 VDD 28
VSS
29
A4
30
A5
31
A6
32
A7
33
A8
34
A9
35
A11
36
NC
37
CKE
38
CLK
39
UDQM
40
NC
41
VSS
42
DQ8
43
VDDQ
44
DQ9
45
DQ10
46
VSSQ
47
DQ11
48
DQ12
49
VDDQ
50
DQ13
51
DQ14
52
VSSQ
53
DQ15
54
VSS
1A15
2A14
3A13
4A12
5A11
6A10
7A9
8A8
9NC
10 NC
11 WE#
12 RESET#
13 NC
14 NC
15 RY/BY#
16 NC
17 A17
18 A7
19 A6
20 A5
21 A4
22 A3
23 A2
24 A1 25
A0
26
CE#
27
GND
28
OE#
29
Q0
30
Q8
31
Q1
32
Q9
33
Q2
34
Q10
35
Q3
36
Q11
37
VCC
38
Q4
39
Q12
40
Q5
41
Q13
42
Q6
43
Q14
44
Q7
45
Q15
46
GND
47
BYTE#
48
A16 1A15
2A14
3A13
4A12
5A11
6A10
7A9
8A8
9NC
10 NC
11 WE
12 RESET
13 NC
14 NC
15 RY/BY
16 A18
17 A17
18 A7
19 A6
20 A5
21 A4
22 A3
23 A2
24 A1 25
A0
26
CE
27
GND
28
OE
29
Q0
30
Q8
31
Q1
32
Q9
33
Q2
34
Q10
35
Q3
36
Q11
37
VCC
38
Q4
39
Q12
40
Q5
41
Q13
42
Q6
43
Q14
44
Q7
45
Q15/A-1
46
GND
47
BYTE
48
A16
R3656 1K
C3552
101J
R3554
1K
109 VSS
110 SPIO_SIMO
111 SPIO_SOMI/I2C0_SDA
112 DVDD
113 AXR0[0]
114 VSS
115 AXR0[1]
116 AXR0[2]
117 AXR0[3]
118 VSS
119 AXR0[4]
120 AXR0[5]/SPI1_SCS
121 AXR0[6]/SPI1_ENA]
122 AXR0[7]/SPI1_CLK
123 CVDD
124 VSS
125 DVDD
126 AXR0[8]/AXR1[5]/SPI1_SOMI
127 AXR0[9]/AXR1[4]/SPI1_SIMO
128 CVDD
129 VSS
130 AXR0[10]/AXR1[3]
131 AXR0[11]/AXR1[2]
132 CVDD
133 VSS
134 AXR0[12]/AXR1[1]
135 AXR0[13]/AXR1[0]
136 DVDD
137 AXR0[14]/AXR2[1]
138 AXR0[15]/AXR2[0]
139 ACLKR0
140 VSS
141 AFSR0
142 ACLKX0
143 AHCLKR0/AHCLKR1
144 AFSX0
1
1:VSS
2
2:AHCLKX0/AHCLKX2
3
3:AMUTE0
4
4:AMUTE1
5
5:AHCLKX1
6VSS 7ACLKX1 8CVDD 9ACLKR1
10 DVDD 11 AFSX1 12 AFSR1 13 VSS 14 RESET 15 VSS 16 CVDD 17 CLKIN 18 VSS 19 TMS 20 CVDD 21 TRST 22 OSCVSS 23 OSCIN 24 OSCOUT 25 OSCVDD 26 VSS 27 PLLHV 28 TDI 29 TDO 30 VSS 31 DVDD 32 EMU[0] 33 CVDD 34 EMU[1] 35 TCK 36 VSS
37
EM_CAS
38
EM_WE
39
EM_WE_DQM[0]
40
VSS
41
EM_D[7]
42
DVDD
43
EM_D[6]
44
CVDD
45
EM_D[5]
46
EM_D[4]
47
VSS
48
EM_D[3]
49
EM_D[2]
50
DVDD
51
EM_D[1]
52
EM_D[0]
53
CVDD
54
VSS
55
EM_D[15]
56
EM_D[14]
57
CVDD
58
EM_D[13]
59
EM_D[12]
60
DVDD
61
EM_D[11]
62
VSS
63
EM_D[10]
64
EM_D[9]
65
CVDD
66
EM_D[8]
67
EM_WE_DQM[1]
68
DVDD
69
VSS
70
EM_CLK
71
EM_CKE
72
VSS
73
DVDD
74
EM_A[11]
75
EM_A[9]
76
EM_A[8]
77
CVDD
78
VSS
79
EM_A[7]
80
EM_A[6]
81
DVDD
82
VSS
83
EM_A[5]
84
EM_A[4]
85
CVDD
86
EM_A[3]
87
VSS
88
EM_A[2]
89
EM_A[1]
90
CVDD
91
EM_A[0]
92
DVDD
93
EM_A[10]
94
EM_BA[1]
95
VSS
96
EM_BA[0]
97
EM_CS[0]
98
EM_RAS
99
VSS
100
EM_CS[2]
101
CVDD
102
EM_RW
103
DVDD
104
EM_OE
105
105:SPIO_ENA/I2C1_SDA
106
106:VSS
107
107:SPIO_SCS/I2C1_SCL
108
108:SPIO_CLK/I2C0_SCL
Q7222
BD7820
5DAJ 4OUTPUT 3GND 2INPUT 1_SHUT
U25 DSP PC BOARD
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H,Y=1 to 5.
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITHVOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF, 330- 33pF, 331- 330pF, 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OFTHE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
+1.2V
+3.3V
+1.2V
+3.3V
+1.2V
+3.3V
+1.2V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+1.2V
+1.2V
105:SPIO_ENA/I2C1_SDA 106:VSS 107:SPIO_SCS/I2C1_SCL 108:SPIO_CLK/I2C0_SCL
1:VSS 2:AHCLKX0/AHCLKX2 3:AMUTE0 4:AMUTE1 5:AHCLKX1
Q3601
TMS320D707E001BRFP250
3rd DSP
Q3501
TMS320D788E001BRFP266
2nd DSP
ES29LV400ET-70TG or S29AL004D70TFI010
Q3561 16 Mbit SDRAM Q3551 4 Mbit FLASH ROM
ES29LV800ET-70TG or S29AL008D70TFI010
8 Mbit FLASH ROM
Q3661
IS42S16400D-7TL or K4S641632K-UC60 or M12L64164A-7TG
64 Mbit SDRAM Q3651
RMS116T or IC42S16100 or IS42S16100C1-7TL or M12L16161A-7TG
www.audiodna.sk

SCHEMATIC DIAGRAMS-12 (SD-12)
XM/SIRIUS SECTION
TX-NR906/NA906
A
1
2
3
4
5
BCDEFGH
XM_SDO_L
XM_RESET
I2S_SCLK
I2S_SDO
I2S_LRCLK
I2S_OCLK
XMRXD
TUNDACRST
SRTXD_5V
SRRST_5V
XMRSV1
+5.3VXM
XM_R
XM_L
-15VA
+15VA
XMRST
XMTXD
GNDDG
SR_R
SR_L
XM_SDI_L
GNDXM
SRRXD_5V
XM_RESET
XM_SDO_L
XM_SDI_L
XM_ERR_IRQ
+3.3V_XM
XMRSV2
TO NAAR-9075
SD-8:F2
NARF-9077
R117
100K
C120
104Z
C124
100/16
C123
104Z
L105
BLM21PG221SN1
R121 22
R123 22
L106
BLM21PG221SN1
C118
470/6.3
R116
22
L103
BLM21PG221SN1
Q104
TA48033AF
3O
2G
1
I
R120 100
R122
100
C126 104Z
C127 104Z
C117
100/16
C111
104Z
C108
104Z
C107
104Z
L101 BK1608LM182
C119
100/16
C116
104Z
C122
104Z
C110
104Z
C115
102K
R113
100K
R114
100K
R115
100K
C102
104Z
C101 470/6.3
C104
10/50
Q102
TA48033AF
3O
2
G
1
I
C109
104Z
C106
104Z
R127
2.2K
R126
2.2K
R124
100K
R129
2.2K
R128
2.2K
C131
821J
C130
821J
C133
821J
C132
821J
R131
3.3K
R130
3.3K
R132
4.7K
R133
4.7K
Q101
CS4344-CZZR
2ch DAC
1SDIN
2DEM/SCLK
3LRCK
4MCLK
5VQ 6
FILT+
7
AOUTL
8
GND
9
VA
10
AOUTR
L102
022K
R106
22
R103 330
R102 330
R104 330
R105 100
C105
10/50
P102A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
R101
22
R107
22
Q105:A
NE5532APSR
3
21
8
Q105:B
NE5532APSR
6
5
4
7
R125
100K
R136
100K
C129
10/50
C128
10/50
C121
104Z
Q107
TC74VHCT08AFT
8
9
10
11
12
13
14 VCC 1
2
3
4
5
6
7
GND
C139
104Z
R135
100K
R137
47
C135
100/25
C136
100/25
Q103
BU9450KV-E2
XM
1LSDP
2VSS
3SC_TX_OUT
4VDD
5SC_RX_IN
6I2C_SCL
7I2C_SDA
8VDD
9ANT_REV
10 VSS
11 RST
12
12:SLAVE_SEL
13 I2S_RATE 14 LINKACTIVE
15 COMM_TX_EN 16 VSS 17 VDD 18 COMM_RX_P 19 COMM_RX_M 20 VDD 21 VSS 22 COMM_TX_M 23 COMM_TX_P 24 VSS
25
VSS
26
OSC_OUT
27
VDD
28
OSC_IN
29
SC_RATE
30
TEST
31
VSS
32
HSDP_DA
33
VDD
34
HSDP_CLK
35
DT4_MODE
36
HSDP_EN
37
I2S_DA
38
VSS
39
I2S_CLK
40
VDD
41
I2S_LRCLK
42
VSS
43
I2S_OCLK
44
MUTE
45
SAII_CLK
46
VDD
47
SAII_DA
48
SAII_EN
R110 100K
C125 104Z
R119 1K
R141 100K
R118 1K
L104
022K
X101
45.1584MHz
R112 680
C114
040C
C112
080D
R111
1M
C113
104Z
R142 10K
R145
100K
E102
Q106:B
NE5532APSR
6
5
4
7
Q106:A
NE5532APSR
3
21
8
C137
10/50
C138
10/50 R109
22
R108
22
P121
11 GND
10 SHIELD
9SHIELD
8L_OUT
7AGND
6TX
5R_OUT
4GND
3RX
2ACCY
1VBATT
P122
4
3
2
1D-
D+
+V
GND
U30 XM PC BOARD
XM
SIRIUS
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H,Y=1 to 5.
+14.4V
-14.4V
+3.3V
+3.3V
+3.3V
+3.3V
www.audiodna.sk