Harman Kardon HK 990/230 User manual

harman/kardon Service Manual
HK 990/230
2 x 200W INTEGRATED STEREO AMPLIFIER
Released EU2009 harman/kardon, Inc. Rev 0, 03/2009
250 Crossways Park Dr.
Woodbury, New York, 11797

Speaker Board
In Board
Seaker Board
Head Phone
Led Board
Display Board
Fuse Board
Preamplifer Board
AMP
left
power
Thermistor Thermistor
Transformer
Power Cord in
Sp1+ Sp1- Sp2- Sp2+
1 2 3 4
7P J1
JP1
JP2
JP10
JP8
JP4
JP7
JP6
JP9
JP3 JP5
AMP
right
power
7P J1
JP1
JP2
JP10
JP8
JP4
JP7
JP6
JP9
JP3 JP5
Sp1+ Sp1- Sp2- Sp2+
1 2 3 4
3P
5P CN12
4P
CN3
5P
CN12
4P
CN13
6P
CN2
4P
CN4
7P
CN1
5P
CN3
2P
CN7
2P
CN8
2P
CN9
2P
CN10
5P
CN11
7P
CN6
7P
J2
7P
J3
3P
5P
J11
4P
J14
5P
J13
6P
J12
6

RST_DSP#
TPS_OUT
RST_DSP#
ICS_VDD
R65 47R
R122 10K
R123 10K
C54 10pF C52 DNE
R110 10K
R74 47R R75 47R
C95 100nF
L3 22uH
I/O0 4 I/O1 5 I/O2 6 I/O3 7 I/O4 9 I/O5 10 I/O6 11 I/O7 12
VDD 16 VSS
8
A0
1
A1
2
A2
3
SCL
14
SDA
15
INT
13
U20 PCA9554APW
R69 27R R67 27R
R108 10K
R109 10K
XTAL_IN
16
XTAL_OUT
1
ENABLE_1
15
ENABLE_2
2
BCLK0 4 BCLK1 6 BCLK2 8 BCLK3 10 BCLK4 12 BCLK5 14
VDD 9
VDDO 5
VDDO 13
GND
3
GND
7
GND
11
U13 ICS83905AGT
R72 47R R70 47R
R62 27R
R73 47R
R63 27R
R107 10K
C67 100nF
R66 27R
C62 100nF
C105 100nF
R112 10K
C53 10pF
SPI0_SCS / I2C1_SCL
4
RESET_N_DSP
3
SPI0_CLK / I2C0_SCL
5
SPI0_SIMO
6
SPI0_S0MI / I2C0_SDA
7
CLKIN
9
SPI0_ENA / I2C1_SDA
15
AFSR0
17
ACLKR0
18
AXR0[8] / AXR1[5] / SPI1_SOMI
19
AXR0[9] / AXR1[4] / SPI1_SIMO
20
AFSX1 22
ACLKX1 23
AXR0[13] / AXR1[0] 24 AXR0[12] / AXR1[1] 25
AFSX0 27
ACLKX0 28
AXR0[0] 29 AXR0[1] 30
AMUTE0
32
AHCLKR0 / AHCLKR1
49
AXR0[14] / AXR2[1] 51 AXR0[15] / AXR2[0] 52 AXR0[11] / AXR1[2] 56 AXR0[10] / AXR1[3] 57
AHCLKOUT 59
AXR0[2] 61 AXR0[3] 62
AXR0[4]
11
AXR0[5]
12
AXR0[6]
13
AXR0[7]
14
GND
8
GND
16
GND
21
GND
26
GND
31
VDD33 1
VDD33 2
U18
(2*16P2.54)*2 Twin-Row Socket(180)
C61
100nF
R106 10K
C65 100nF
R113 10K
C55 4.7pF
Y2 24.576MHz
R68 27R
R64 47R R76 47R R77 47R
C69
100nF
+3.3V
+5V
-15VA+15VA
+5V
+3.3V
+3.3V
+3.3V
+3.3V +3.3V
+3.3V
+3.3V
WM_BITCLK
SDATAR1
WM_SDATA WM_LRCLK
WDCLK
I2C_SCL SDATAL2
SDATAL1 SDATAR2
SRC_SDATA
BITCLK
SRC_BITCLK
SRC_LRCLK
I2C_SDA
DAC_L
SRC_AESOUT
ADC_LRCLK
ADC_BITCLK
ADC_SDATA
CS_AD1955_1# CS_AD1955_2#
CS_WM8740#
SUB_MUTE_OUT
SDO SCK
DAC_R
I2C_SCL
I2C_SDA
RST_SRC#
RST_AD1955#
MUTE_LISTEN#
CLK_24_MHZ_4 CLK_24_MHZ_2 CLK_24_MHZ_3 CLK_24_MHZ_5
SRC_LOCK#
SUB_SEL
RST_SUB#
SRC_INT#
SMD AD1955 (R)
AD1955 (L)
Connections toAD1955 L&R
Connections toWM8740
WM8740 & SRC4392
Ethernet HRS Link
1 2
43
5 6
87
J5
2*4P2.0(90)
2 4 6 8
10 12 14 16 18 20 22 24 26 28
1 3 5 7 9 11 13 15 17 19 21 23 25 27
J6 2*14P2.0(90)
C104
47uF/16V
C63
47uF/25V
C60
47uF/25V
OUT
2IN 3
GND
1
U15
AMS1117-3.3
SRC4392
R5
OPEN
TAPE_SEL
TAPE_SEL
FB1 FB0805
101

- +
2 3
48
1
U16A OPA2134UA
DVDD 1
AVDD 15 AGND
10
DGND
28
OUT L+ 18
OUT L- 17
OUT R+ 11
OUT R- 12
ZERO_L 21
DSD_RDATA
8
DSD_PHASE
9
LRCLK/EF_WCLK
2
BCLK/EF_BCLK
3
SDATA/EF_LDATA
4
MCK
27
CLATCH
25
CCLK
26
CDATA
24
DSD_SCLK
6
DSD_LDATA
7
EF_RDATA
5
RST
23
ZERO_R 20
MUTE 22
AGND
19
FILTB 16
IREF 14
FILTR 13
U23
AD1955ARS
R91 1K
C102 100nF
DVDD 1
AVDD 15 AGND
10
DGND
28
OUT L+ 18
OUT L- 17
OUT R+ 11
OUT R- 12
ZERO_L 21
DSD_RDATA
8
DSD_PHASE
9
LRCLK/EF_WCLK
2
BCLK/EF_BCLK
3
SDATA/EF_LDATA
4
MCK
27
CLATCH
25
CCLK
26
CDATA
24
DSD_SCLK
6
DSD_LDATA
7
EF_RDATA
5
RST
23
ZERO_R 20
MUTE 22
AGND
19
FILTB 16
IREF 14
FILTR 13
U19
AD1955ARS
R99 1K
C74 100nF
C89 100nF
C98 100nF
C78
1uF/50V(Poly)
R119 3.3K
- +
6 5
7
U22B OP275GS
C96
1uF/50V(Poly)
R98 2.2K
C88 1nF(poly)
R103 680R
R105 22K
1
23
Q6 2SA1035
R114 2.7K C99
2A221J
C97 100nF
R116 1K
R100 2.7K
R87 22K
R89 2.7K
- +
2 3
48
1
U21A OPA2134UA
R88 560R
1
23
Q5
2SA1035
R95 680R
- +
6 5
7
U17B OP275GS
- +
6 5
7
U16B OPA2134UA
C92 100nF
C90
100nF
C80 100nF
R86 2.7K
R83 47K
- +
6 5
7
U21B OPA2134UA
R90 2.2K
R93 2.7K
C100 1nF(poly)
R101 47K
R92 47K
C79 100nF
R117 47K
R111 560R
R94 3.3K
R82 2.7K
R120 680R
C76 220pF(NPO)
- +
2 3
4 8
1
U22A OP275GS
C101 100nF
C71 1nF(poly)
1
23
Q8
2SA1035
R81 1K
C81 2A221J
R115 2.2K
C93 220pF(NPO)
- +
2 3
4 8
1
U17A OP275GS
C84
100nF
C87 2A221J
R96 330R
R84 3.3K
C83 100nF
C72 100nF
C75 100nF
R85 680R
R102 3.3K
R79 2.7K
C82 1nF(poly) C70
2A221J
R104 2.7K
R80 2.2K
R97 2.7K
1
23
Q7
2SA1035
C73 100nF
C91 100nF
R121 330R
R118 2.7K
+5VA
+15VA
+15V_R
+15V_L
+15V_R
+5V
+15V_L
-15VA
+15V_L
+15V_R
+15V_L
+5V
+15V_R
+5VA
SCK
SDATAR2
WDCLK
CS_AD1955_2#
SDO
CLK_24_MHZ_2
BITCLK
SDATAL1 SDATAL2
CLK_24_MHZ_3
CS_AD1955_1#
SDATAR1
DAC_R
RST_AD1955#
BITCLK
DAC_L
SCK SDO
RST_AD1955#
WDCLK
C77
47uF/16V(Tan)
C94
47uF/16V(Tan)
C1 10uF
C35 10uF
C8 100nF
+5VA
+15VA
C34 100nF
OUT 2
IN
3
GND
1
U11
AMS1117-5.0
C45 100nF
C47 100nF
C66 10uF
C86 10uF
C68 47uF/16V
R6 10R
C85 47uF/16V
R7 10R
+15V_L -15V_L
+15V_L
+15V_L
-15V_L
-15V_L
+15VA -15VA
C103 47uF/16V
R8 10R
C106 47uF/16V
R9 10R
+15V_R -15V_R
+15V_R
+15V_R
-15V_R
-15V_R
FB3
FB0805
C109
47uF/25V
FB4
FB0805
C110
47uF/25V
DAC+5V_L
DAC+5V_L
DAC+5V_R
DAC+5V_R
C117
100nF(NPO)
C118
100nF(NPO)
C116
100nF(NPO)
C115
100nF(NPO)
102

TOSLINK
GPO8
GPO4
SPDIF4+
SPDIF3+
SPDIF4-
SPDIF3-
GPO7
GPO1
GPO2
GPO3
GPO4
GPO5
GPO6
GPO7
GPO8
GPO3GPO2
GPO5
R58 47R
R20
75R
C23
100nF
NC
41
SDIN_A
39 SCLK_A
37 LRCLK_A
38
VDD_IO 42
AGND
10
DGND
16
VDD_18 17
TX- 31
TX+ 32
RESET
24
GPO1
26
GPO2
27
GPO3
28
MUTE
14
RDY
15
SDIN_B 46
LRCLK_B 47
SCLK_B 48
SDOUT_A
40 SDOUT_B 45
SYNC 36
BLS 35
AES_OUT 34
RX1+
1
RX1-
2
RX2+
3
RX2-
4
RX3+
5
RX3-
6
RX4+
7
RX4-
8
LOCK
11
RXCKO 12
RXCKI 13
CPM 18
CS/A0 19
CCLK/SCL 20
CDIN/A1 21
CDOUT/SDA 22
INT 23
GPO4
29
MCLK 25
DGND
30
DGND
43
BGND
44
VDD_IN 9
VDD_33 33
U9
SRC4392IPFBT
C51
100nF
R1
47R
R23
47R
L2
22uH
R19
2K7
C6
100nF
1A 2 1Y0
4
1B 3 1Y1
5
1Y2
6
1G 1 1Y3
7
VCC 16
GND
8
U10A
74LCX139TTR
R56 47R
C21
100nF
A2 12 O2
11 OE2 13
U5C
74LCX125MTC
C44
100nF
J2B
AV2-8.4-14/EC
R2
47R
L1
22uH
C38
100nF
R59 47R
C19
100nF
C24
100nF
C39
100nF
R34
10R
C33 100nF
A1
5O1 6
OE1
4
U5B
74LCX125MTC
R55 47R
R21
2K7
C17
DNE
C3
100nF
R22
75R
C18
100nF
C37
100nF
A0
2O0 3
OE0
1
147
U5A
74LCX125MTC
R57 47R
C32
100nF
61
43
T2
HR610675(Hanrun)
A0
2O0 3
OE0
1
147
U4A
74LCX125MTC
61
43
T1
HR610675(Hanrun)
R36
47R
C22
100nF
1A 14 2Y0
12
1B 13 2Y1
11
2Y2
10
1G 15 2Y3
9
U10B
74LCX139TTR
A3 9 O3
8OE3 10
U5D
74LCX125MTC
C20
DNE
J2A
AV2-8.4-14/EC
R26
47R
+3.3V
+1.8V
+3.3V
+1.8V
+3.3V
+3.3V
+5V
+5V
+3.3V
+3.3V
SRC_INT#
CLK_24_MHZ_4
RST_SRC#
I2C_SCL
SRC_SDATA
SRC_LOCK#
SRC_LRCLK
SRC_BITCLK
ADC_LRCLK
ADC_BITCLK
I2C_SDA
ADC_SDATA
SRC_AESOUT
SR C_I N T# i s a n op en dr a i n / ac t i ve LO W ou t pu t
SRC4392 is MASTERon bothPORTA andPORTB
C5
100nF
A3 9 O3
8OE3 10
U4D
74LCX125MTC
A2 12 O2
11 OE2 13
U4C
74LCX125MTC
1
2
3
U1
JSR1162-002
C4
47uF/25V
C7
47uF/25V
1
2
3
U2
JSR1162-002
COAX1 in
COAX2 in
OPT2 in
OPT1 in
C31
47uF/25V
C46
100nF
OUT 2 IN
3
GND
1
U8
AMS1117-1.8
61
43 T4
HR610675(Hanrun)
R25
2K7
R14 0R
C36
100nF
R24
2K7
6 1
4 3
T3
HR610675(Hanrun)
R29
300R
R13 DNE
10
9
+
+
+
+
1
4
2
6
5
3
7
8
GND
J4
RJ45 10P8C
R28
150R
R35
100R
CLK_24_MHZ_5
HRS-Link
C40
100nF
FB5
FB0805
C111
47uF/25V
FB9
FB0805
FB10
FB0805
FB8
FB0805
C112
100nF
C114
100nF
SUB Trig_1 OUT
SUB Trig_2 OUT
A
A
3
1
2
Q4
BSS123
t
PTC1
FSMD010-1206
C113
100nF
R46
47K D1
LL4148
Q3
SS8550
R60
1K
R61
10K
R71
10K
+5V
+3.3V
1
2
3J7
CKX-3.5-12A
1
2
3J3
CKX-3.5-12A
R78
10K
+3.3V
103

Subwoofer OUT L
Subwoofer OUT R
Subwoofer IN R
Subwoofer IN L
R15
3K
C49
100nF
C42
100nF
R16
47K
R42 24K
C11
330pF
R50 24K
R3
24K
R45 24K
R41 24K
R33
3K
C59
100nF
R44 47K
SO 10
S1 9
1Y0
12
1Y1
14
1Y2
15
1Y3
11
2Y0
1
2Y1
5
2Y2
2
2Y3
4
1Z 13
2Z 3
E6
VCC 16
GND
8
VEE
7
U6
74HC4052D
R17
47K
-
+
6
5
7
U3B
NJM2068M
R49 47K
R18
3K
R40 47K
C56
100nF
R51 24K
C26
2A332J
C29
100nF
R53 47K
DVDD 8 AVDD 15
AVDDL 20
AVDDR 9
DGND
7
AGND
14
AGNDL
19
AGNDR
10
VoutR+ 12
VoutR- 13
VoutL+ 17
VoutL- 16
VmidR 11
VmidL 18
RST
22
LRCLK
1
BITCLK
3
SDATA
2
MCLK
5
ZERO 21
MODE8X
4
MUTE
25
DIFFHW
6
CSBIWO
23
MODE
24
MISO/DM0
26
SCK/DM1
27
CS/I2S
28
U12
XWM8740EDS
C10
330pF
R11
470R
R10
470R
SO 10
S1 9
1Y0
12
1Y1
14
1Y2
15
1Y3
11
2Y0
1
2Y1
5
2Y2
2
2Y3
4
1Z 13
2Z 3
E6
VCC 16
GND
8
VEE
7
U7
74HC4052D
C15
2A332J
R43 47K
R4
24K
R31
47K
R38 24KR47 24K
R52 47K
C14
2A332J
R30
3K
C57
100nF
R54 24K
R39 47K
C43
100nF
R32
47K
C25
2A332J
R48 47K
-
+
2
3
4 8
1
U3A
NJM2068M
C28
100nF
+5VA
-15VA
+15VA
+3.3V
+5VA
+5VA
+5VA
+5VA
+5VA
+5VA
SDO
SCK
CS_WM8740#
CLK_24_MHZ_4
RST_SUB#
WM_BITCLK
WM_LRCLK
WM_SDATA
SUB_MUTE_OUT
SUB_MUTE_OUT
MUTE_LISTEN#
SUB_SEL
2
G1
1
G3
J1A
AV4-8.4-13/EC
C2
100nF
G = 0.25 by software
G = 4
G = 4
C13
47uF/25V
C27
47uF/25V
C30
47uF/25V
C16
47uF/25V
C9
47uF/25V
C12
47uF/25V
C48
47uF/25V
C50
47uF/25V
SUB in
SUB out
C58
47uF/25V
C
BE
4.7K
Q2
DTC343TK
C
BE
4.7K
Q1
DTC343TK
4
G2
3
J1B
AV4-8.4-13/EC
C41
100nF
C64
47uF/16V
R12
100R
C107
47uF/16V
R27
100R
FB2
FB0805
C108
47uF/25V
FB6
FB0805
FB7
FB0805
R37
10R C119
47uF/25V
C120
47uF/25V
104

1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
CN12
5P2.5
1
2
3
4
1
2
3
4
1
2
3
4
CN13
4P(2.0)
HP DETECT
HP L
GND
HP R
HEADPHONE_MICRO#
+15V
-15V
MIC OUT
AGND
6
5
7
8
6
5
7
8
6
5
7
8
IC5B
NJM2068 R26
1K
R25
1K
R30
100R
R29
100R
R24
10K
R23
10K
R28
100k
C36
104
C35
104
C31
47P
C32
150P
C40
10u16
C41
10u16
2
3
1
4
2
3
1
4
2
3
1
4
IC5A
NJM2068
C38
10u16
B
A
5
6
1
2
4
3
B
A
5
6
1
2
4
3
B
A
5
6
1
2
4
3
RELAY1
JRC-27F/012-M(555)
R22
200
D4
IN4148
Q2
C2120
R19
47K
R18
10K
GND
R15
10R
Phones board
1
2
4
5K
3
7
8K
CK1
CK-6.35-02
R IN
L IN
R10
1K
R8
1K
R14
1K
R13
1K
C2
104
+15V
-15V
+15V
-15V
C5
104
R1
10R R9
1K
R7
1K
R11
1K
R12
1K
C1
104
+15V
-15V
C3
104
R2
10R
17
16
19
18
20
IC4B
TPA6120A2
R31
27K
+15V
TO Pamp PCB
TO Pamp PCB
4
5
2
21
3
1IC4A
TPA6120A2
C9
100U25
C10
100U25
+15V
-15V
+15V
C29
331P
C30
331P
R17
47K
R20
47K
R4
10K
R32
2.2K
R3
1.65K
C4
473
C42
104
C7
470P
2.12V
R5
OPEN
105

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
0V
230V
45V
15V
15V
45V
diodes mounted on heatsink
100K
+/- 16VDC rails current:
1. 0.2mA for TL061
2. 4mA for OPA2134
3. 4mA for input stage
60VAC
45VAC
60VAC
45VAC
FAULT#
SPEAKER B
SPEAKER A
OUTPUT
INPUT
MUTE#
SENSE-
SENSE+
-16V-80V
+80V +16V
+60V
-60V
+60V
+60V
-16V
+16V
+60V
EGND
R62
10K
RL3A
HF-115F-048-1ZS3B
32
4
R94
10K
R24
2K2 1W D24 DL4148
C36
100nF
R26
0.22R(RF) 2W
J1
7P * 2mm
1
2
3
4
5
6
7
+
C11
1000uF/100V
R11
5R 5W
+
RL3C
HF-115F-048-1ZS3B
1
10
D1
MUR2020
R79
10K
C15
10nF/250V
C9
47nF/100V
JP2
Faston 6.3
1
2
1
2
+
C12
6800uF/80V
R4
10K 3W
R82
10K
t
RT1
CWF51-104J-3951(100K)
R57
22K
C33
2.2uF
R61
10K
D8
BAS20
R83
4K3
Q39
MJD243 34
1
R58
1K
R93
33K
C35
47nF
R92
33K
R10
5R6 1W
D6
ZMM16ST(16V)
JP5
Faston 6.3 1
2
1
2
RL3B
HF-115F-048-1ZS3B
87
9
R95
22K
C5
10nF/250V
Q43
2SA1255 1
23
+
C7
1000uF/100V
-
+
U4
TL061CD
5 1
62
3
74
C31
47uF
+
RL4C
HF-115F-048-1ZS3B
1
10
D4
MUR2020
D27
BAS20
JP3
Faston 6.3
1
2
1
2
+
C4
6800uF/80V
C8
10nF/250V
C37
47uF
R15
22K 3W
R30
10K
Q42
2SC3138
2 3
1
R1
2K2 1W
R60
10K
R22 6K2 1/2WQ44
2SC3138
2 3
1
C14
10nF/250V
D23
DL4148
Q20
MJD253
1
34
JP8
Faston 6.3 1
2
1
2
R96
2K4 2W
-+
D3
GBU8D
2
1
3
4
D19
DL4148
Q40
2SC3138
2 3
1
R80
390R
D26
ZMM16ST(16V)
RL4A
HF-115F-048-1ZS3B
32
4
C28
330pF
C19
1uF
R77
68K
JP9
1
21
2
+
C3
6800uF/80V
C34
1uF
R27
0.22R(RF) 2W
R3
22K 3W
R59
22K
R91
33K
Q41
2SC3138
2 3
1
R12
1R 5W
D2
MUR2020
R90
1K
JP7
1
21
2
JP4
Faston 6.3 1
2
1
2
R29
22K
Q21
2SC3138
2 3
1
L1
2.2uH
D16
DL4148
R78
10K
RL4B
HF-115F-048-1ZS3B
87
9
C32
1uF
JP10
1
21
2
R89
10K
U2
PC817A
1
2
3 4
R25
10K
C10
47nF/100V
D5
MUR2020
R97
2K4 2W
R28
1K
JP1
1
21
2
JP6
Faston 6.3 1
2
1
2
+
C13
6800uF/80V
C20
1uF
R16
10K 3W
R81
390R
106

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
2SA1312 & 2SC3324: SOT-23
NJL3281D & NJL1302D: TO-264
2SC4793 & 2SA1837: TO-220
MJD243 & MJD253: DPACK
2 x 2.2mA
MJL3281A & MJL1302A: TO-264
2SA1255 & 2SC3138: SOT-23
MJE15032 & MJE15033: TO-220
2SC4935 & 2SA1869: TO-220
38mV
INPUT
SENSE+
SENSE-
OUTPUT
MUTE#
+60V+16V
-16V
-16V -16V
+16V +16V
-60V
+80V
-80V
+16V
-16V
R40
4K3
TP5
C70
47nF(Mylar)10%
Mylar Cap
R2
150R 3W
Q35
2SC3324
2 3
1
TP1
D10
DL4148
D18
DL4148
C26
47nF(Mylar)10%
Mylar Cap
R5
0.33R 5W
R51
330R
R84 10R
TP6
Q28
2SA1312
1
23
R38
4K3
R18
0.33R 5W
R64
330R
C6
47nF/100V
FB11BDS-3S5
R70
1K
R39
1K8
D7
BAS20
FB10 BDS-3S5
R69
3K
Q13
MJL3281A
3 2
1
R72
39R
TP7
FB3 BDS-3S5
Q9
2SC4793
3 2
1
R35 10R
Q17
MJE15032
3 2
1
FB2 BDS-3S5
R68
82R
TP8
Q25
MJD243
3 4
1
R73
12K 1/4W 1%
Q16
MJL3281A
3 2
1
C1
47nF/100V
C25
270pF(NPO)5%
C23
47nF
R63
330R
R42
1K
FB7
BDS-3S5
R31
1M
R23
150R 3W
+
-
U3B
OPA2134UA
5
6
7
8
D13
DL4148
R43
150R 1/4W 1%
FB5 BDS-3S5
R85 10R
R55
10K 1/4W 1%
R44
1K
+
C2
220uF/100V
FB8 BDS-3S5
Q1
MJL1302A
1
32
Q3
NJL1302D
1
3 42 5
D25
BAS20
D17
DL4148
R86 10R
R13
22K 3W
Q6
2SA1837
1
32
D20
DL4148
C24
47nF
Q26
2SA1312 1
23
R34 10R
D14
BAS20
R7
0.33R 5W
Q32
BCP56-16 1
23 4
R9
0.33R 5W
Q7
MJE15033
1
32
Q11
2SA1837 1
32
R33 10R
C27
3.9pF(NPO)5%
C17
47nF/100V
Q14
NJL3281D
1
3 5
2
4
Q33
2SC3324
2 3
1
R19
0.33R 5W
R75
1K8
R76
150R 1/4W 1%
R65
270R
R45
3K
Q30
2SC3324
2 3
1
D11
DL4148
R56
270R
C22
1uF
Q12
MJL3281A
3 2
1
R47
39R
FB9 BDS-3S5
R36 10R
Q4
MJL1302A
1
32
Q22
2SA1312 1
23
D9
DL4148
Q8
2SA1869
1
32
Q27
2SA1312
1
23
Q5
MJL1302A
1
32
R17
0.33R 5W
R67
390R
R66
180R
R20
0.33R 5W
R54
6K2
R8
0.33R 5W
D21
DL4148
R87 10R
FB1
BDS-3S5
R21
0.33R 5W
FB12BDS-3S5
R52
300R
Q31
2SC3324
2 3
1
D12
DL4148
R14
30K 3W
Q36
2SC3324
2 3
1
Q18
2SC4793
3 2
1
Q29
2SA1312 1
23
TP2
+
C18
220uF/100V
U1
PC817A
1
2
3 4
R53
3224W-200R(BOURNS)
Q15
MJL3281A
3 2
1
FB6 BDS-3S5
Q10
2SC4935
3 2
1
R32
1M
R71
3K
R50
330R
D22
DL4148
C30
10uF
C21
1uF
R41
4K3
TP3
Q34
2SC3324
2 3
1
R49
180R
+
-
U3A
OPA2134UA
3
2
1
4
R46
3K
R48
12K 1/4W 1%
R88 10R
C16
47nF/100V
R6
0.33R 5W
Q23
2SA1312
1
23
FB4 BDS-3S5
R74
4K3
Q2
MJL1302A
1
32
TP4
Q37
2SC3324
2 3
1
Q38
MJD253
1
34
Q24
2SA1312
1
23
D15
BAS20
C29
10uF
R37 10R
107

4
6
8
K3A
JRC-27F/005-M(555)
13
9
11
K3B
JRC-27F/005-M(555)
CS_VOL#
SCK
SDO
DAC_L
DAC_R
HP_DETECT#
ANALOG_IN_L
ANALOG_IN_R
R45
100K
R46
100K
CE0
11
LATCH
15
GND
16 OUTL 1
BOUTL 2
OUTR 5
INL
9
V- 8
VSS_OUT 6
V+ 7
INR
10
BOUTR 4
VDD_OUT 3 CLOCK
14
DATA
13
CE1
12
Bias
Interface
&
Logic
U4
NJW1159M
+15VA
-15VA
6
4
+
3
-
2
7
U3
AD825
R6
910R
C5
100nF
R7 1.3K
C2
100nF
+15VA
-15VA
6
4
+
3
-
2
7
U2
AD825
R4
910R
C4
100nF
R5 1.3K
C1
100nF
Volume
C18
100nF
C14
100nF
R3
100R
R8
100R
1
2
3
4
5
6
7
J2
7P(2.0)
1
2
3
4
5
6
7
J3
7P(2.0)
SPEAKER_A
SPEAKER_B
TRIG_AMP
AMP_FAULT#
1
2
3
4
J14
4P2.0
HEAD PHONE
Output to class ABL amplifier
Output to class ABR amplifier
C11
10uF/50V
C10 10uF/50V
C7
220PF(Mylar)
C8
220PF(Mylar)
C6
47uF/16V
R2
100R
C3
47uF/16V
R1
100R
C13
47uF/16V
R12
100R
C9
47uF/16V
R11
100R
2
G1
1
G2
G3
JK1
AV2-8.4-14/EC
R15
47K
C17
2.2nF
R16
47K
C19
2.2nF
C22
100nF
PREOUT_L
PREOUT_R
4
6
8
K1A
JRC-27F/005-M(555)
13
9
11
K1B
JRC-27F/005-M(555)
L
R
GND
DET
R19
1K
C29
100nF
C25
100nF
R25
150R
C16
100nF
C15
100nF
R26
680R
VIN
3
ADJ
1VOUT 2
VOUT 4
U5
LM317EMP
R18
680R
ADJ
1
VOUT 3 VIN
2VIN
4
U8
LM337IMP
R17
150R
+7V
-7V
C20
220uF/10V
C23
220uF/10V
C12
10uF/50V
C24
10uF/50V
C26
220uF/25V
C28
220uF/25V
+15VA
-15VA
R20
1K
C31
47uF/16V
C34
47uF/16V
R23
5.6R
R24
5.6R
R13
75
R14
75
Text
R36 100R
R35 100R
R38
1K R51
1K
R50
1K
R59
1K
R77
47K
R86
47K
C46
100uF/16V
C47
100uF/16V
FB3 FB0805
C53
100uF/16V(For audio)
C56
100uF/16V(For audio)
C49
100uF/16V(For audio)
C52
100uF/16V(For audio)
R44 100R
R100 100R
R43 100R
C43
100PF
C44
100PF
C48
100PF
R101
100K
R102
100K
R110
OPEN
R107 100K
R109 OPEN
R105 100K
108

REC OUT_L REC OUT_RREC OUT_R
SDA_5V
REC OUT_L
SRC_AESOUT
SDATA_ADC
LRCLK_ADC
BITCLK_ADC
SPDIF_REC
SCL_5V
INT1_5V#
INT_AK4683_5V
23
1
Q6
2SC2406
23
1
Q1
2SC2406
13
9
11
K4B
JRC-27F/005-M(555)
2 3
1
Q3
2SC2406 4
6
8
K4A
JRC-27F/005-M(555)
2 3
1
Q5
2SC2406
+VCC -VSS
+5V
+15VA -15VA
+3.3V
+5V
-15VA
+3.3V
+15VA
+5V
+3.3V
+3.3V
+5V
+5V
+15VA
-15VA
+3.3V
+3.3V
CLK_24MHZCLK_24MHZ
I2C_SCL
I2C_SDA
I2C_SDA
I2C_SCL
HEADPHONE_MICRO#
DAC_L DAC_R
SDO
SCK
CS_AD1955_1# CS_AD1955_2#
CS_WM8740#
SUB_MUTE_OUT
MUTE_OUT
MC_MM#
ANALOG_IN_RANALOG_IN_L
MUTE_LISTEN#
INT_AK4683
PHONO
ANALOG I/O DIGITAL I/O
MICRO INPUT
2
4
6
8
10
12
14
16
18
20
22
24
26
1
3
5
7
9
11
13
15
17
19
21
23
25
J6
2*13P2.0(180)
2
4
6
8
10
12
14
16
18
20
22
24
1
3
5
7
9
11
13
15
17
19
21
23
J7
2*12P2.0(180)
2
4
6
8
10
12
14
16
18
20
22
24
26
28
1
3
5
7
9
11
13
15
17
19
21
23
25
27
J8
2*14P2.0(180)
12
4 3
56
8 7
J4
2*4P2.0(180)
12
4 3
56
8 7
J5
2*4P2.0(180)
R62
4K7
R60
4K7
R57
4K7
R56
4K7
R52
4K7
1
2
3
4
5
J13
5P2.5
23
1
Q4
2SC2406
+3.3V
INT1#
R58
4K7
INT2#
CDR_SEL
CDR_SELTAPE_SEL
TAPE_SEL
IN_RIN_L
IN_L IN_R
2 3
1
Q13
2SC2406
NJU7313_SCK
R29
4K7 +3.3V
+5V
R32
4K7
2 3
1
Q17
2SC2406
+3.3V
+5V
R34
4K7
R47
4K7
2 3
1
Q14
2SC2406
+3.3V
+5V
R33
4K7
R39
4K7
NJU7313_SDO
NJU7313_CS
C42
100UF/16V
FB7
FB0805
FB5 FB0805
FB6
FB0805
FB4 FB0805
C58
10UF/16V
109

RELAY_MIC
DIRECT_ANALOG
RELAY_MC_MM#
GPIO_BUTTON
GPIO_FAV
GPIO_BUTTON
GPIO_FAV
R70 10K
R93
470R
1
23
Q9
2SA1035
C65
100nF
R104
10K
R90
4K7
R69 10K
R64
47K
R72 10K
C68
100nF
RE0/RD/P3D 2
RE1/WR/P2C 1
RE2/CS/P2B 64
OSC2/CLKO
40
RC0/T1OSO/T13CKI
30
RC1/T1OSI/ECCP2/P2A
29
RC2/ECCP1/P1A
33
RD0/PSP0 58
RD1/PSP1 55
RD2/PSP2 54
RD3/PSP3 53
RC4/SDI1/SDA1
35
RC5/SDO1
36
RC6/TX1/CK1
31
RC7/RX1/DT1
32
RD4/PSP4/SDO2 52
RD5/PSP5/SDI2/SDA2 51
RD6/PSP6/SCK2/SCL2 50
RD7/PSP7/SS2 49
MCLR
7
OSC1/CLKI
39
RA0/AN0
24
RA1/AN1
23
RA2/AN2/Vref-
22
RA3/AN3/Vref+
21
RA4/TOCKI
28
RA5/AN4
27
RBO/INT0/FLT0
48
RB1/INT1
47
RB2/INT2
46
RB3/INT3
45
RB4/KBI0
44
RB5/KBI1
43
RB6/KBI2/PGC
42
RB7/KBI3/PGD
37
VDDCORE/VCAP 10
AVSS
20
AVDD 19
ENVREG
18
RF1/AN6/C2OUT 17
VSS
25
VDD 26
RC3/SCK1/SCL1
34
VDD 38
VSS
41
VSS
56
VDD 57
RE7/ECCP2/P2A 59
RE6/P1B 60
RE5/P1C 61
RE4/P3B 62
RE3/P3C 63
RG0/ECCP3/P3A 3
RG1/TX2/CK2 4
RG2/RX2/DT2 5
RG3/CCP4/P3D 6
RG4/CCP5/P1D 8
RF2/AN7/C1OUT 16
RF3/AN8 15
RF4/AN9 14
RF5/AN10/CVREF 13
RF6/AN11 12
RF7/SS1 11
VSS
9
U17
PIC18F66J10
R108
10K
R68
22K
R65
10K
R106
10K
R98
10K
R88 10K
1B
1
2B
2
3B
3
4B
4
5B
5
6B
6
7B
7
1C 16
2C 15
3C 14
4C 13
5C 12
6C 11
7C 10
COM
9GND 8
U15
ULN2003AD
R80 10K
R92
10K
3
1
2
Q10
BSS123
C69
100nF
R85 10K
R94
10K
R53
10K
R75 10K
R67
22K
R71 10K
R84 10K
R79 27R
1
23
Q8
2SA1035
R76 10K R73 10K
D5
BAS16
1
16
K3C
JRC-27F/005-M(555)
1
16
K4C
JRC-27F/005-M(555)
R78 27R
R103
10K
R83 10K
R99
10K
R81 27R
R82 27R
R74 10K
R66
10K
+3.3V+3.3V
+3.3V
+3.3V
+3.3V
+5V
+5VSTBY
-15VA
+5VSTBY
+5VSTBY
+5V
+3.3V
AV3.3V
+3.3V
CS_VOL#
CLK_24MHZ
AMP_FAULT#
MUTE_OUT
SCK
SDO
MC_MM#
HP_DETECT#
I2C_SDA
I2C_SCL
HEADPHONE_MICRO#
TRIG_AMP
SPEAKER_B
SPEAKER_A
MUTE_LISTEN#
CS_WM8740#
CS_AD1955_1#
CS_AD1955_2#
NJU7313_CS
INT_AK4683
TxD from front MCU
RxD to front MCU
Standby# from front MCU
RL_MIC
RL_DIRECT
1
2
3
4
5
6
J12
6P(2.0)
1
2
3
4
5
6
J9
Barrette 6P
SW1
5mm(PUSHBUTTON)
C74
10uF/50V
C64
10uF/50V
INT1#
INT2#
R9 10K R10 10K
PREOUT_RELAY
1
16 K1C
JRC-27F/005-M(555)
PREOUT_RELAY
+3.3V
FB1
FB0805
C41
47uF/25V
+3.3V
FB2
FB0805
C73
47uF/25V
R49 10K
+3.3V
NJU7313_SDO
NJU7313_SCK
R48 10K R27 10K
AV3.3V
1
2
3
CN1
3P(2.0)
TX
GND
RX
TO IR PCB
1
23
Q18
2SA1035
R97
47K
R95
22K
R91
10K
3
1
2
Q20
BSS123
R96
22K
1
23
Q19
2SA1035
R89
10K
+5VSTBY
-15VA
SUB_MUTE_OUT
R87 10K
2 3
1Q12
2SC2406
2 3
1Q15
2SC2406
110

-20VA
+20VA
R31
220R
R63
100R
C77
100nF
R61
2K7
C57
100nF
C37
100nF
-
+
2
1
3
4
D7
GBU806
R28
220R
D2
30BQ040PbF
R55
100R
-
+
2
1
3
4
D6
GBU806
C27
100nF
R30
2K4
ADJ
1
VIN
2VOUT 3
U9
LM337T-ADJ
R37
2K4 C81
100nF
D4
30BQ040PbF
VIN
3
ADJ
1VOUT 2
U6
LM317T-ADJ
C51
100nF
R54
2K7
-15VA
+15VA
+5V
+3.3V
Chassis screwed transformer
0.5A
15.5V
Low-ESR
Low-ESR
C72
4.7mF/16V C63
4.7mF/16V
C71
4.7mF/25V
C62
4.7mF/25V
Q7
TIP32C
Q2
TIP31C
TERMINAL ERTH
E
TERMINAL ERTH
E
C50
470uF/35V
C54
470uF/35V
C45
10uF/50V
C55
10uF/50V
C30
10uF/50V
C40
10uF/50V
C21
220uF/25V
C33
220uF/25V
1
2
3
4
5
1
3
230V
TO FUSE BOARD
0V
0.5A
15.5V
1.5A
8V
R40
RF0.22R/0.5W
R41
RF0.22R/0.5W
R42
RF0.22R/0.5W
+11v
C82
100nF
C75
100nF
C32
100nF
C39
220uF/10V
C35
100nF
C36
220uF/10V
VIN
1
GND
2
VOUT 3
IC1
L7805CV
ADJ
1
OUT 2 IN
3
IC2
AMS1085CT
C38
10UF/50V
R21
412R/1%
R22
680R/1%
1
2
3
4
5
J11
5P2.5
+VCC
-VSS
111

+V 3
GND 2
OUT 1
IR1
KS-803LM(90) C11 104
C17 47U10
C5
104
R1
10R
R2
10R
TO MCU BOARD
F1
F2
+37V
GND
RELAY
MCU+5V
TO FUSE BOARD
C3
104
DGND
DGND
C1
104
R6
27K
DGND
DGND
DGND
C16
10U16V
DGND
C9
104
DGND
C13
100U16(NC)
Z1
24.576M(HC-49S)
C18
30p
C19
30p
R7
1M
DGND
R4
10K
K1 K2 K3 K4
K5 K6
DGND
DGND
C2
104
C12
100U16
A0 1 A1 2 A2 3
GND 4
VCC
8WP 7SCL 6SDA 5
IC1
AT24C02
1
2
3
4
5
6
CN2
6P(2.0)
STBY+5V
TXD
RXD
GND
MCU-MCLR
GPIO_FAV
C14
47U10
DGND
R3
100R
DGND
R5 10K
R20 560
R21
470
Q2 C1815
R16 4K7 C7 10U10
+5V
+5V
1
2
3
4
CN4
4P(2.0)
TO LED & VOL
DGND
B
A
+5V
DGND
REMOTE
MCU+5V
K8
K9 K10 K11 K12
K7
K13 K14
R46 10K
R47
10K
R45
10K
R44
10K
TO IR BOARD
DGND
R42
10K
R3810K R4010K
Q6
C1815 R54
39K
R50
100R
R52
100K
DGND DGND
Q4
C1815
R55
39K
R51
100R
R53
100K
DGND DGND
R56
47
V IN
3
GND
1
V OUT 2
IC2
LD1117S33
+5V
C37
100U16
DGND
+5V
+3.3V
C36
104
C6
104(NC)
D4
IN4148
R29 10K
R31 10K
R32 10K R33 10K R34 10K R35 10K R36 10K R37 10K R41 10K R57 10K R58 10K R59 10K R60 10K R61 10K
DGNDDGND DGND DGND
+3.3V
R30
27 R49
27
DGND
K15
standby speaker1 speaker2 rec
source left source right input setup speaker setup
arrow up arrow down arrow left enter
arrow right level setting
TD-27XAX
C1+
1
V+
2C1-
3
C2+ 4
C2- 5
V- 6
11
12 13
14
GND
15 VCC 16
R1 UOT
T1 IN
R1 IN
T1 OUT
IC6
MAX3232CDR(NC)
C40
104(NC)
C39
104(NC)
C42
104(NC)
C41
104(NC)
DGND DGND DGND
DGND
C38
104
1
2
3
4
5
6
7
8
9
10
CN5
2*5P(2.54)90 IDC(NC)
R62
10K
1
2
3
4
5
6
CN14
6P(2.5)
DGND
+5V
+3.3V
R67
10K
R68
4.7K
+3.3V
R43
4.7K
R65
10K
R66
4.7K
R39
10K
+5V
NC
PGC
PGD
GND
+3.3V
RESET
16-BT-151GINK
F2
71
1G
8
LGND
67
PGND
66
VH
65
VDD
64
OSC
63
RESET
62
CS
61
CP
60
DA
59
F1
1
16G
7
Q1G
6
Q16G
5
TSB
57
VF1
16-BT-151GINK
DGND
++
_
LED1 LED Y&W
Y
W
+3.3V
+3.3V
DGND
7
6
5
4
3
2
1
CN1 7P(2.0)
LED+5V LED+5V
DGNDDGND R15
10K
DGND
RA2
22
RE0 2
RE1 1
RE2 64
MCLR 7
RE3 63
9
Vddcore/Vcap
10
RE4 62
RE5 61
RE6 60
RE7 59
TX2 4
AVDD
19
AVSS
20
25
VDD
26
RC3/SCL1 34
RC4/SDA1 35
VDD
38
CLKO/OSC1
39
CLKI/OSC2
40
41
ECCP1
33
RB5
43 RB4
44
56
VDD
57
RD7 49 RD6 50 RD4 52
RX1
32
TX1
31
RA3
21
RA1
23 RAO 24
RF1 17
RF2 16
RF3 15
RF4 14
RF5 13
RF6 12
RA4
28
VSSVSSVSSVSS
RX2 5
INT3 45
PGD
37
PGC
42
RD3 53
IC3
PIC 18F66J10
DGND
DGND
DGND
PIC 18F66J10
1
2
3
4
5
CN13
5P(2.0)
TX
RX
Q7
2SC2406
Q8
2SC2406
Q9
2SC2406
+3.3V
C50
10U10
DGND
R48 22K
R19 10K
LED+5V
R85
10K
DGND
Q10
2SC2458
Q18
A950
R8 22K
R9 22K
112

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
EXTA12
EXTA13
EXTA14
EXTA15
EXTA16
EXTA17
EXTA19
EM_CS2_N
EM_A0
EM_A1
EM_A2
EM_A3
EM_A4
EM_A5
EM_A6
EM_A7
EM_A8
RESET_N_DSP
EXTA14
EXTA13
EXTA12
EM_A11
EM_A10
EM_A9
EM_A8
EM_A7
EXTA18
EXTA17
EXTA16
EM_A6
EM_A5
EM_A4
EM_A3
EM_A2
EM_A1
EM_A0
EM_BA1
EM_WE_N
RESET_N_DSP
EM_OE_N
EM_CS2_N
EXTA15
EM_D0
EM_D1
EM_D2
EM_D3
EM_D4
EM_D5
EM_D6
EM_D7
EM_WE_N
EM_CAS_N
EM_RAS_N
EM_BA0
EM_BA1
EM_A10
EM_A0
EM_A1
EM_A2
EM_A3 EM_A4
EM_A5
EM_A6
EM_A7
EM_A8
EM_A9
EM_A11
EM_CKE
EM_CLK
EM_WE_DQM1_N
EM_D8
EM_D9
EM_D10
EM_D11
EM_D12
EM_D13
EM_D14
EM_D15
EM_WE_DQM0_N
EM_CS0_N
EM_D6
EM_D15
EM_D5
AHCLKOUT
EM_D4
EM_RAS_N
EM_D11 EM_D13 EM_D6
AHCLKR0/AHCLKR1
EM_D3
RESET_N_DSP
EM_D2
SPI0_SCS/I2C1_SCL
EM_D5 EM_WE_DQM0_N ACLKX0
EM_OE_N
EM_D0
SPI0_SIMO
EM_CLK
AFSX1
SPI0_SOMI/I2C0_SDA
EM_WE_N
AFSX0
AXR0[7] AXR0[5] AXR0[4] AXR0[1]
EM_A8
AXR0[0]
EM_BA0
EM_D8 EM_D7 EM_D10 EM_D4 EM_D1
EM_BA1
EM_CS2_N
EM_CKE EM_D12 EM_D14
EM_A10
EM_D7
EM_D1
EM_CAS_N
CLKIN
EM_A6
AFSR0 ACLKR0
AXR0[15]/AXR2[0] AXR0[13]/AXR1[0] AXR0[12]/AXR1[1]
ACLKX1
AXR0[11]/AXR1[2]
EM_A4
EM_A9
EM_CS0_N
EM_D9
AXR0[8]/AXR1[5]/SPI1_SOMI
AXR0[6] AXR0[3] AXR0[2]
EM_A2
AXR0[14]/AXR2[1]
AXR0[9]/AXR1[4]/SPI1_SIMO
AXR0[10]/AXR1[3]
EM_D2
EM_WE_DQM1_N EM_D3
EM_D[0..7]
EM_D0
RESET_N
SPI0_SCS/I2C1_SCL
SPI0_CLK/I2C0_SCL
SPI0_SIMO
SPI0_SOMI/I2C0_SDA
CLKIN
AXR0[4]
AXR0[5]
AXR0[6]
AXR0[7]
AFSR0
ACLKR0
AXR0[8]/AXR1[5]/SPI1_SOMI
AXR0[9]/AXR1[4]/SPI1_SIMO
AFSX1
ACLKX1
AXR0[13]/AXR1[0]
AXR0[12]/AXR1[1]
AFSX0
ACLKX0
AXR0[0]
AXR0[1]
AMUTE1
AHCLKR0/AHCLKR1
AXR0[15]/AXR2[0]
AXR0[3]
AXR0[2]
AHCLKOUT
AXR0[10]/AXR1[3]
AXR0[11]/AXR1[2]
AXR0[14]/AXR2[1]
EXTA19
SPI0_ENA/I2C1_SDA
EM_A[0..11]
EM_A7
EM_A1
EM_A3
EM_A5
EM_A11
EM_A0
SPI0_ENA/I2C1_SDA SPI0_CLK/I2C0_SCL
EXTAEN
EXTA18
RESET_N_DSP
EXTAEN
AMUTE1
DSP_TMS
DSP_TRST_N
DSP_TDO
EMU[0]_N
DSP_TRST_NDSP_TMS
DSP_TDI
DSP_TDI
DSP_TDO
EMU[0]_N
EMU[1]_N
DSP_TCK
DSP_TCK
EM_BA0
EMU[1]_N
DSP_1.2V
DSP_3.3V
DSP_3.3V
DSP_3.3V
VDD_3.3V
DSP_3.3V
DSP_1.2V
DSP_3.3V
DSP_3.3V
VDD_3.3V
DSP_3.3V
DSP_3.3V
DSP_3.3V
DSP_3.3V
DSP_1.2V
C44
0.1UF
J1
2X16P(PH2.54)PIN(180)
1
3
5
11
7
9
13
15
17
19
21
23
2
4
6
8
10
12
14
16
18
20
22
24
25
27
26
28
2930
3132
1
3
5
11
7
9
13
15
17
19
21
23
2
4
6
8
10
12
14
16
18
20
22
24
25
27
26
28
2930
3132
C28
0.1UF
C45
0.1UF
C29
0.1UF
C46
0.1UF
C30
0.1UF
C27
0.1UF
R22 33
C38
0.1UF
C6
0.1UF
C47
0.1UF
R23 33
C36
0.1UF
C35
0.1UF
C7
0.1UF
C48
0.1UF
C37
0.1UF
C8
0.1UF
C9
0.1UF
TMS320DA708
U2
S-PQFP-G144
56
11
9
10
39 40 43 44 47 48 51 52 58 59 62 63 38 42 46 50 57 61 41 45 49 53 60 64 37 55 54
35
36
32
31
34
33
23
24
28
27
1
3
2
5
26
4
25
30
29
17
20
14
13
16
19
8
12
15
18
7
6
22
21
65 66 67 68 69 70 71 72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 126 127
EM_D[14]
AFSX1
ACLKR1
DVDD
EM_WE_DQM[0] VSS EM_D[6] CVDD VSS EM_D[3] EM_D[1] EM_D[0] EM_D[13] EM_D[12] VSS EM_D[10] EM_WE DVDD EM_D[4] DVDD CVDD EM_D[11] EM_[7] EM_D[5] EM_D[2] CVDD DVDD EM_D[9] EM_CAS EM_D[15] VSS
TCK
VSS
EMU[0]
DVDD
EMU[1]
CVDD
OSCIN
OSCOUT
TDI
PLLHV
VSS
AMUTE0
AHCLKX0/AHCLKX2
AHCLKX1
VSS
AMUTE1
OSCVDD
VSS
TDO
CLKIN
CVDD
RESET
VSS
CVDD
TMS
CVDD
AFSR1
VSS
VSS
ACLKX1
VSS
OSCVSS
TRST
CVDD EM_D[8] EM_WE_DQM[1] DVDD VSS EM_CLK EM_CKE VSS
DVDD
EM_A[11]
EM_A[9]
EM_A[8]
CVDD
VSS
EM_A[7]
EM_A[6]
DVDD
VSS
EM_A[5]
EM_A[4]
CVDD
EM_A[3]
VSS
EM_A[2]
EM_A[1]
CVDD
EM_A[0]
DVDD
EM_A[10]
EM_BA[1]
VSS
EM_BA[0]
EM_CS[0]
EM_RAS
VSS
EM_CS[2]
CVDD
EM_RW
DVDD
EM_OE
SPI0_ENA/I2C1_SDA
VSS
SPI0_SCS/I2C1_SCL
SPI0_CLK/I2C0_SCL
VSS
SPI0_SIMO
SPI0_SOMI/I2C0_SDA
DVDD
AXR0[0]
VSS
AXR0[1] AXR0[2] AXR0[3]
VSS
AXR0[4]
AXR0[5]/SPI1_SCS AXR0[6]/SPI1_ENA
AXR0[7]/SPI1_CLK
CVDD
VSS
DVDD CVDD
VSS
AXR0[10]/AXR1[3] AXR0[11]/AXR1[2]
CVDD
VSS
AXR0[12]/AXR1[1] AXR0[13]/AXR1[0]
DVDD
AXR0[14]/AXR2[1] AXR0[15]/AXR2[0]
ACLKR0
VSS
AFSR0
ALCKX0
AHCLKR0/AHCLKR1
AFSX0
AXR0[8]/AXR1[5]/SPI1_SOMI AXR0[9]/AXR1[4]/SPI1_SIMO
C19
0.1UF
C31
0.1UF
R37 33
R24 3.3K
U1
SN74LVC823APW
1
2
3
4
5
6
7
8
9
11
13
14
12
10 15
16
21
18
19
24
20
17
22
23
OE1
1D
2D
3D
4D
5D
6D
7D
8D
CLR
CLK
CLKEN
GND
9D 9Q
8Q
3Q
6Q
5Q
VCC
4Q
7Q
2Q
1Q
R25 3.3K
C1
10/6.3
U4
S29AL016D70TFI02
1
2
3
4
5
6
7
8
9
11
13
14
12
10
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
41
42
43
44
45
46
47
48
A15
A14
A13
A12
A11
A10
A9
A8
A19
WE#
NC
NC
RESET#
NC
RY/BY#
A18
A17
A7
A6
A5
A4
A3
A2
A1 A0
CE#
VSS
OE#
DQ0
DQ8
DQ1
DQ9
DQ2
DQ10
DQ3
DQ11
VDD
DQ4
DQ12
DQ5
DQ13
DQ6
DQ14
DQ7
DQ15/A-1
VSS
BYTE#
A16
R38 1K
C2
0.1UF
R2 33 R3 33 R4 33
C41
0.1UF
C14
100/6.3
R1
2.2K
R5 33
C39
0.1UF
C40
0.1UF
R36 33
C24
0.1UF
C20
0.1UF
C22
0.1UF
U3
HY57V64162OETP-7
3
2
4
32
5
7
9
8
10
38
11
13
35
27
29
19
18
17
24
25
26
1
44
14
22
21
41
49
12
31
33
34
36
37
39
40
42
45
47
48
50
51
53
54
6
28
30
20
15
43
46
52
16
23
VCCQ
DQ0
DQ1
A7
DQ2
DQ3
VCCQ
DQ4
DQ5
CLK
DQ6
DQ7
A11
VCC
A4
CS
RAS
CAS
A1
A2
A3
VCC
DQ9
VCC
A10/AP
BA1/A12
VSS
VCCQ
VSSQ
A6
A8
A9
NC1
CKE
DQMH
NC2
DQ8
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
VSS
VSSQ
VSS
A5
BA0/A13
DQML
VCCQ
VSSQ
VSSQ
WE
A0
C23
0.1UF
R34 33
R6 33
R40 4.7K
C33
0.1UF
C21
0.1UF
R41 1K
R7 33
R33 33
R39 4.7K
C5
0.1UF
R8 33
C34
0.1UF
C3
0.1UF
C13
0.1UF
C4
0.1UF
C10
22/6.3
R9 33
R10 33 R28 3.3K
C18
100/6.3
R29 33
R26 3.3K R11 33 R27 3.3K R12 33
R32 33
R31 33
R13 33
L1 FB
R14 33
J2
2X16P(PH2.54)PIN(180)
1
3
5
11
7
9
13
15
17
19
21
23
2
4
6
8
10
12
14
16
18
20
22
24
25
27
26
28
2930
3132
1
3
5
11
7
9
13
15
17
19
21
23
2
4
6
8
10
12
14
16
18
20
22
24
25
27
26
28
2930
3132
C25
0.1UF
C26
0.1UF
R35 33
L3 FB
R15 33 R16 33 R17 33 R18 33 R44 3.3K R19 33 R20 33
C17
0.1UF
C12
0.1UF
R21 33
C11
47/6.3
C15
100/6.3
U6
DS1818
1 2
3
RST VCC
GND
U5
FAN1112
1
2
4
3
GND
Vout
Vout
Vin
C16
0.1UF
U7
NC7WZ07
1
5 2
4 3
6A1
VCCGND
Y2 A2
Y1
C42
0.1UF
J3
2X7P(PH2.54)PIN(180)
1
5
2
43
6
7 8
9 10
11 12
13 14
R30 33
C43
0.1UF
113

1
2
3
CN15
3P(2.0)
L3 10uH
L2 10uH
L1 10uH
1
2 3
4
IC5
LTV817A
R24
47K
R22
47
R23
47
R28
270
R25
75
R26
10
R27
3K9
C31
100U10V
C30
104
C34
104
C33
104
C32
47U10V
TO MCU BOARD
1
2
3
JK1
CKX3.5-12A 3.5mm
1
2
3
JK2
CKX3.5-12A 3.5mm
IR IN/OUT BOARD
REMOTE
DGND
REMOTE
MCU+5V
Q5
A1015
1
2
3
4
5
CN12
5P(2.0)
C49
104
DCD
1
RXD
2
TXD
3
DTR
4
GND
5
DSR
6
RTS
7
CTS
8
RI
9
10 11
JK3
DB-09
C1+ 1
V+ 2
C1- 3
C2+ 4
C2- 5
V- 6
T2out 7
R2in 8 R2out
9T2in
10 T1in
11 R1out
12 R1in
13 T1out
14 GND
15 VCC
16
IC8
MAX232CDR
C4
104
C48 104
C35
104
C15 104
C8 104
+5v
+5v
RX
GND
TX
TO Preamp
RX
TX
MCU1
MCU2
1 3 5
2 4 6
K16
SK-22H03G6-RS
R86
22K
R88
22K
R89
22K
R87
10K
IR OUT
IR IN
D5
1N4148
D6
1N4148
Q17
A1015
114

1
2
3
4
RAY1
JQX-115F(12V DC)
Q1
C2120
R91
4.7K
R90
100R1/4W
D1
1N4001
TO T2
AC IN
R10
22K
C23
0.1U/275VAC(X2)
C20
JY103M(X1/400V.Y2/300V)
D2
1N4148
1
2
3
CN8
2P7.92
1
2
3
CN9
2P7.92
1
2
3
CN10 2P7.92 FH1
T5AL 250V
C24
220/10
1
3
6
4
T1
EI-28
R11
RF/0.22/0.25W
+
AC2
-
AC1
BL1
DB101G
C26
470/25
C22
104
F1
F2
+37V
GND
RELAY
MCU+5V
D3
1N4001
C27
100/50 DW2
HZ38-3ST(38V)
C28
100/63
R13
RF1/0.25W
DW1
HZ7B2ST
O3
G
2
I
1
IC4
KA7805
C21
104
C25
100/16
TO T1
1
2
3
CN7
2P7.92
TO T3
TO DISPLAY BOARD
C43
10/16
Q11
C2235 R12
1K
R69
1.2K
C44
104
C45
100/63
C46
104
7
6
5
4
3
2
1
CN6
7P(2.0)
R14
2.2/0.5W
O3
G
2
I
1
IC7
KA7805
C47
47/50
C29
10/16
LED+5V
7
6
5
4
3
2
1
CN11
7P(2.5)
+
AC2
-
AC1
BL2
DB101G
1
2
M
1
2
CN16
2P(2.5)
A9225M12S
DC12 0.24A
Q12
C1815 TO TEMP SENSOR
R82 22K
C51
470/25
C52
104
Q3
2SC2073
R75
220
R72 12K
R73 1.2K
R74
10K
R71
15K
R70
470
FAGND
FAGND
1
2
M
1
2
CN17
2P(2.5)
A9225M12S
DC12 0.24A
Q13
C1815
Q14
2SC2073
R79
10K
R80
15K
R81
470
FAGND
TO TEMP SENSOR
R76
220
R77 12K
R78 1.2K
1 2
CN18
2P(2.5)
1 2
CN19
2P(2.5)
TO TRANSFORMER
Q16
C2458
R83 4.7K
R84
22K
Q15 A950
AC 35V
0V
AC 5.4V
AC 5.4V
AC 15V
C53
100/16
115

3
2
1
BA
RV1
R122ECA-D1-19.5F-24-W
C10 104
- +
LED2
R1.5(white)H5mm
- +
LED4
R1.5(white)H5mm
- +
LED3
R1.5(white)H5mm
- +
LED5
R1.5(white)H5mm
LED & VOL
R17 220R
R18 220R
1 2 3 4
CN3
4P(2.0)
DGND
B A
+5V
R63 220R
R64 220R
116

4
6
8
K2A
JRC-27F1005-M-555
C48 100pF
4
6
8
K7A
JRC-27F1005-M-555
C23
100nF
R31
47K
+
C4
47uF16V
13
9
11
K6B
JRC-27F1005-M-555
C22
1nFM
R4
27K1% R9
330R1%
+
C36
47uF/25V
4
6
8
K1A
JRC-27F1005-M-555
13
9
11
K7B
JRC-27F1005-M-555
C37
1nFM
C40
100nF
R39
10K1%
13
9
11
K3B
JRC-27F1005-M-555
13
9
11
K2B
JRC-27F1005-M-555
4
6
8
K4A
JRC-27F1005-M-555
R21
47K1%
R41
47K
13
9
11
K4B
JRC-27F1005-M-555
C7
100nF
13
9
11
K1B
JRC-27F1005-M-555
R8
100R C3
100pF
+
C44
47uF16V
C34
100nF
R25
330R1%
R5
330R1%
C35
100pF
4
6
8
K5A
JRC-27F1005-M-555
4
6
8
K6A
JRC-27F1005-M-555
13
9
11
K5B
JRC-27F1005-M-555
R24
27K1%
+
C11
47uF16V
R2
10K1%
4
6
8
K3A
JRC-27F1005-M-555
+
C41
47uF16V
R3
470K1%
C33
100nF
R38
10K1%
C10
100pF
C43
100nF
R23
330R1%
+15VA
+15VA
-15VA
R40
470K1%
A+5V
+15VA
Tape_in_L
Tuner_in_R
TV_in_R
CDR_in_L
CD_in_L
Aux_in_L
Aux_in_R
Tape_in_R
CDR_in_R
Tuner_in_L
CD_in_R
TV_in_L
IN_L
IN_R
V IN 3
GND
1
V OUT
2
IC1
LD1117S5.0(SOT-223)
+15VA
+C82
47uF/25V
C81
100nF
R106
47R1W
C74
330P
C72
330P
C73
330P
C71
330P
C83
100nF
C70
100nF
C75
100nF
R79
100R
R76
68K
R77
68K
R80
100R
R74
68K
R75
68K
C78
330P
C77
330P
R83
68K
R84
68K
C80
330P
C79
330P
R85
68K
R86
68K
C85
330P
C84
330P
R87
68K
R94
68K
C87
330P
C86
330P
R95
68K
R96
68K
C89
330P
C88
330P
R97
68K
R104
68K
R82
100R
R102
10K1%
R103
10K1%
-15VA
G1
L
R
G
J1A
AV4-8.4-13/EC
G2
LA
RA
J1B
AV4-8.4-13/EC
G1
L
R
G
J2A
AV4-8.4-13/EC
G2
LA
RA
J2B
AV4-8.4-13/EC
1
2
G1
J3A
AV6-8.4-13/EC
3
4
G2
A
J3B
AV6-8.4-13/EC
5
6
G3
B
J3C
AV6-8.4-13/EC C90
100nF
R1
10K1%
2
3
1
4
U6A
NJM5532M 6
5
7
8
U6B
NJM5532M
2
3
1
4
U3A
NJM5532M
6
5
7
8
U3B
NJM5532M
2
3
1
4
U1A
NJM5532M 6
5
7
8
U1B
NJM5532M
C26
47uF16V
C27
47uF16V
C42
100uF16V
C19
100nF
C9
100nF
C20
100nF
+
C96 1uF/25V
C95
10nF
+
C91
47uF/25V
C97
10nF
R22 47R
HPF_CS5361
CLK_24MHZ
RST_CS5361
LRCLK_ADC
BITCLK_ADC
SDATA_ADC
R113
47K1%
C32
100nF
C92
100nF
C94
100nF
-15VA
R107
1K
C16
100nF
R108
360R
C17
100nF
-
+
3
26
74
U10
AD825AR
C14
220pFM
R81
220K
R10
100R
+15VA
-15VA R111
1K
C29
100nF
R112
360R
C31
100nF
-
+
3
26
74
U12
AD825AR
C28
220pFM
R110
220K
R109
100R
+15VA
-15VA
RST 1
M/S 2
LRCK 3
SCLK 4
MCLK 5
VD 6
GND
7
VL 8
SDOUT 9
MDIV 10
HPF 11
S/LJ 12
M0 13
M1 14
OVFL 15
AINL+
16
AINL-
17
GND
18
VA 19
AINR-
20
AINR+
21
VQ
22
REFGND
23
FILT+
24
U4
CS5361
R67
10K
R62
10K
OVFL_CS5361
A+5V
C93
100nF
ANALOG IN_L
ANALOG IN_R
C118
332M C119
332M
R137
100R
R138
100R
R139
100R
R140
100R
C109
47uF16V
C111
47uF16V
C110
47uF16V
C108
47uF16V
R148
100R
R147
100R
R149
100R R150
100R
P[4]
P[4]
P[4]
P[4]
P[4]
P[4]
P[4]
P[4]
P[4]
P[4]
P[4]
P[4]
P[2,3]
P[2,3]
P[2]
P[2]
P[2]
P[2]
P[2]
P[2,3]
P[2]
P[2]
P[2]
+
C100
47uF/16V
+
C120
47uF/16V
1 2
L1
NC
R26
10K
+3.3V
R28
1K
C59
3.3nFM
R27
1K
C52
3.3nFM
R29
5.1R
12 L2
FB-0805
C13
2.2uF/50V
C98
2.2uF/50V
(WIMA /MKS 2)
(WIMA /MKS 2)
R73
0R
R72
0R
R90
220R
R91
220R
R89
220R
R93
220R
R100
220R
R98
220R
R92
220R
R99
220R
R124
220R
R101
220R
R105
220R
R125
220R
R123
220R
R122
220R
C68
100nF
C69
100nF
C123
100nF
C124
100nF
117

I/O0 4
I/O1 5
I/O2 6
I/O3 7
I/O4 8
I/O5 9
I/O6 10
I/O7 11
VDD 24
VSS
12
A0
21
A1
2
A2
3
SCL
22
SDA
23
INT
1
I/O10 13
I/O11 14
I/O12 15
I/O13 16
I/O14 17
I/O15 18
I/O16 19
I/O17 20
U9
PCA9555
D1 BAS16
1
16 K6C
JRC-27F1005-M-555
R58
3K9
R54
10K R60 3K9
R55
10K
1
16 K3C
JRC-27F1005-M-555
R57 2K4
D7 BAS16
2
4
6
8
1
3
5
7
J4
2x4P2.0(90)
1
3
5
7
9
11
13
15
17
19
21
23
25
2
4
6
8
10
12
14
16
18
20
22
24
26
J5
2x13P2.0(90)
D6 BAS16
1
16 K7C
JRC-27F1005-M-555
D5 BAS16
1
16 K4C
JRC-27F1005-M-555
D4 BAS16
C63
100nF
D3 BAS16
1
16 K1C
JRC-27F1005-M-555
D2 BAS16
1
16 K5C
JRC-27F1005-M-555
R59 2K4
1
16 K2C
JRC-27F1005-M-555
R51
10K
+5V
+5V
+5V
-15VA+15VA
+5V +5V
+3.3V
+5V
RST_AK4683#
RST_CS5361
SDATA_ADC
REC_out_L REC_out_R
LRCLK_ADC
BITCLK_ADC
SRC_AESOUTSPDIF_RECORD
CLK_24MHZ
SCL_5V
SDA_5V
INT_AK4683
RL_PROCESSOR
RL_CD
RL_TUNER
RL_AUX
RL_CDR
RL_TAPE
RL_TV
OVFL_CS5361
HPF_CS5361
1
16 K8C
JRC-27F1005-M-555
1
16 K9C
JRC-27F1005-M-555
D8 BAS16
D9 BAS16
RL_PHONO
RL_XLR
IN_L IN_R
NJU7313_SCK NJU7313_SDO
NJU7313_CS
CDR_OUT SEL
P[1] P[1]
P[3] P[3]
P[3]
P[3] P[1]
P[1]
P[1]
P[3]
P[3] P[3]
P[4]
P[4]
P[4]
P[3]
P[1,3]
P[1]
P[1]
P[1]
1 2
L3
FB-0805 +C121
47uF/16V
ANALOG IN_L ANALOG IN_R
P[1,3] P[1,3]
118