Integra DTR-4.5 User manual
DTR-4.5
SERVICE MANUAL
SERVICE MANUAL
AV RECEIVER
Black model
MODEL DTR-4.5
120V AC, 60HzBMDD
Ref. No. 3827
Sep., 2004
SAFETY-RELATED COMPONENT
WARNING!!
THE MARK FOUND ON SOME COMPONENT
PARTS INDICATES THE CRITICAL FOR RISK OF
FIRE AND ELECTRIC SHOCK.
WHEN REPLACING, BE SURE TO USE PARTS OF
IDENTICAL DESIGNATION.
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.
Standby
Zone 2
On Standby TV
Display Muting
RandomRec
Last Memory
AngleSubtitleAudio
MemorySearchA-BRepeat
RC-587M
E
x
i
t
G
u
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d
e
Prev
CH
TVCH
TV VOL
--
/
---
Dimmer
Tape
TV
Input
Sleep
Input
I
Enter
Test Tone
CH SEL
Surround
Direct
StereoAll ST
Level+
Level-
L Night
DSP DSP
T
o
p
M
e
n
u
M
e
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u
S
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t
u
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R
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VOL
CH
Disc
SATTV VCR Cable
DVD
Receiver
CD
+10 0 Clear
123
456
789
+
-
Video OffOpen/Close
Macro
123
MD/CDR
Cine Fltr
+
-
Input Selector
V1V2V3
CD Tape
DVD
Multi CH
Tuner
Remote Mode
Zone 2
RC-587M
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
DTR-4.5
SPECIFICATIONS
Amplier Section
Video Section
Tuner Section
FM
AM
General
Video Inputs
Video Outputs
Audio Inputs
Audio Outputs
Other Jacks
Specifications and features are subject to change without
notice.
Power Output
(2 channels driven): 85 W + 85W (8 ,20Hz–20kHz, FTC)
120 W +120 W (6 ,1kHz,DIN)
150 W + 150 W (6 ,1kHz,JEITA)
Dynamic Power 220 W + 220 W (3 ,Front)
165 W + 165 W (4 ,Front)
100 W + 100 W (8 ,Front)
THD (Total Harmonic
Distortion) 0.08 % (Power Rated)
Damping Factor 60 (Front,1kHz,8 )
Input Sensitivity and
Impedance 200 mV/ 47 k (LINE)
Output Level and
Impeadance 200 mV/ 470 (REC OUT)
Frequency Response 10 Hz–100 kHz/ +1 dB-3 dB (Direct
mode)
Tone Control ±10 dB, 50 Hz (BASS)
±10 dB, 10 kHz (TREBLE)
SN Ratio 106 dB (LINEIHF-A)
Speaker Impedance 6
Input Sensitivity/Output
Level and Impedance 1Vp-p /75 (Component and S-VideoY)
0.7 Vp-p /75 (Component Pb/Cb,Pr/Cr)
0.28 Vp-p /75 (S-Video C)
1 Vp-p /75 (Composite)
Component Video
Frequency Response 5 Hz – 50 MHz
Tuning Frequency Range
87.5 MHz– 107.9 MHz
Usable Sensitivity Stereo:17.2 dBf 2 µV(75 IHF)
Mono: 11.2 dBf 1 µV(75 IHF)
S/N Ratio Stereo: 70 dB (IHF-A)
Mono:76 dB (IHF-A)
THD Stereo: 0.3 % (1kHz)
Mono:0.2 % (1kHz)
Frequency Response 30 Hz–15 kHz / ±1 dB
Stereo Separation 45 dB ( 1kHz )
Tuning Frequency Range
530 kHz–1700 kHz
Usable Sensitivity 30 µV
S/N Ratio 40 dB
THD 0.70%
Power Supply AC 120 V, 60 Hz
Power Comsumption 5.7A
Stand-by Power
Comsumption 1.0 W
Dimensions(W x H x D) 17-1/8" W x 6-7/8" H x 16-7/8" D inches
Weight 13.4 kg
27.6 lbs
Component Video Input 1,2,3
S-VideoCompatibleJack
Input DVD,VIDEO1,VIDEO2,VIDEO3
A/V Input DVD,VIDEO1,VIDEO2,VIDEO3
Component Video
Output OUT
S-VideoCompatibleJack
Output MONITOR OUT,VIDEO1,VIDEO2
A/V Output MONITOR OUT,VIDEO1,VIDEO2
Digital Inputs Optical : 2
Coaxial : 2
Analog Inputs DVD(MULTICHANNEL),VIDEO1,
VIDEO2,VIDEO3,TAPE,CD
Multichannel Inputs 6
Digital Output 1 (Optical )
Analog Outputs TAPE,VIDEO1,VIDEO2
Subwoofer Pre Output 1
Speaker Outputs 7
Phones 1
RS-232 Control 1
IR Input/Output 1
12V Trigger Out 3
8
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
2.To initialize the unit
This device employs a microprocessor to perform various
functions and operations.If interference generated by an external
power supply, radio wave, or other electrical source results in
accident which causes the specified operations and functions to
operate abnormally.
To perform a result, please follow the procedure below.
1.Press and hold down the VIDEO-1 button, then press the
STANDBY/ON button.
2.After "CLEAR" is displayed, the preset memory and each
mode stored in the memory, such as surround, are
initialized and will return to the factory setting.
3. Unplug the power supply cord.
3. Safety-check out
(U.S.A. model only)
After correcting the original service problem, perform the
following safety check before releasing the set to the customer.
Leakage Current Check
Measure leakage current to a known earth ground(water pipe,
conduit, etc.) by connecting a leakage current tester between
the earth ground and exposed metal parts of the appliance
(input/output terminals, screwheads,metal overlays, etc.).
Plug the power supply cord directly into a 120V AC 60 Hz outlet
and turn Standby switch on.Any current meausred must not
exceed 0.5mA.
1. Replacing the fuses
This symbol located near the fuses indicates that the
fuse used is fast operating type. For continued protection against
fire hazard, replace with same type fuse.For fuse rating refer to
the marking adjacent to the symbol.
Ce symbole indique que le fusible utlise est a rapide.
Pour une protection permanente, n'untiliser que fusibles de
meme type.Ce darnier est la qu le present symbol est
appse.
CIRCUIT NO. PART NO.
DESCRIPTION
F6901,F6902 252301 or 12A-TUL-250V or
252196 12A-UL/T-314,Fuse
F901 252198 8A-UL,Fuse
F903 252164 or 5A-UL/T-237 or
252258 5A-T/UL-ST2,Fuse
F9501 252160 or 2.5A-UL/T-237 or
252254 2.5A-T/UL-ST2,Fuse
DTR-4.5
SERVICE PROCEDURES
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
A046
A211
A031
A192
P103
A031
A048
A096
A031 A031
A036A031
A031
A042
A033
A037
A031
A121
A031
Q6050
Q6064
A031
A031
A031
A031
T901
A181
A216
A066
E800
A060
A041 A018
A006
A027
A031
A001
A031
A176
A017
A026
A056
A226
A221
A216
A029
A050
A013
A226
A221
A231 A121
A031
A031
A031
A091
U2
U27
U36
U18
U21
U22
U12
U32
U26
U31
U6
U19U11
U5
U16
U17
U7
U13
U4
U3
U1
P761
P7502
P6931
P7501
F903F901
F9501
F6902
F6901
A002
A042
A236
A206
A177
A043
A038
A011
U23
DTR-4.5
DTR-4.5
A
1
2
3
4
BCDE
EXPLODEDVIEW
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
DTR-4.5
BLCOK DIAGRAM Amplifier section
TAPE_OUT_R
TAPE_OUT_L
V2_OUT_L
V2_OUT_R
V1_OUT_L
V1_OUT_R
Z2_R
Z2_L
MIX_R
MIX_L
SOURCE_L
SOURCE_R
RECOUT_L
RECOUT_R
MCH_SR
MCH_SL
MCH_SW
MCH_CT
ADLT+
ADRT+
ADLT-
ADRT-
ADRT-
ADRT+
ADLT+
ADLT-
RX0
RX1
RX2
RX3
RX4
RX5
TX
RX6
DAC_FL
DAC_CT
DAC_SW
DAC_FR
DAC_SR
DAC_SL
VOLIN_SBR
VOLIN_SBL
TUNER PACK
NJW1157
CD
TAPE OUT
TAPE IN
VIDEO3 IN
VIDEO2 OUT
VIDEO2 IN
VIDEO1 OUT
VIDEO1 IN
DVD
MSL/MSR
MC/MSW
COAX 1
COAX 2
Digital Input
OPT1
OPT2
OPT
Digital Output
-6dB
-6dB
+9.7dB
TC9162
DIR
2ch ADC
CS42518 8ch DAC
LPF
TONE
TONE
LPF
LPF
LPF
LPF
LPF
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
73
73
51
74
41
43
23
25
22
24
26
21
27
29
28
30
44
42
46
45
48
47
93
92
91
95
90
89
88
86
85
84
83
87
82
81
80
94
9
8
12
17
10
19
20
21
11
18
4
25
3
26
2
27
22
7
23
6
5
24
16
15
14
13
49
48
43
42
47
46
45
44
50
37
36
17
19
35
34
32
33
31
30
28
29
26
27
+
+
A
A
A
A
A
1
2
3
4
5
BCD
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
DTR-4.5
BLCOK DIAGRAM Amplifier section
Z2RL
HPRL
HPIN
FRL
FL_PO
FR_PO
CT_PO
SW_PO
SL_PO
SR_PO
SBMUT
Z2LMUT
AMUT
Z2L_PO
Z2R_PO
DC24 in for
A-BUS
40k IR in1 for
A-BUS
40k IR in2 for
A-BUS
56k IR OUT for
A-BUS
12V TRIGGER A
12V TRIGGER B
12V TRIGGER C
IR IN
IR OUT
RJ-45 for
A-BUS
RIex
RS-232C
12V TRIDDER
CONTROL
IR 56k
RE-MODULATOR
IR
DE-MODULATOR
IR
DE-MODULATOR
RI
INTERFACE
INTERFACE
RS-232C
SW
POWER AMPLIFIER
+29dB
+29dB
+29dB
+29dB
+29dB
FRONT LEFT
FRONT RIGHT
CENTER
SURR. LEFT
SURR. RIGHT
HEADPHONES
ZONE2 LEFT
ZONE2 RIGHT
SPEAKER TERMINALS
R
L
TONE
TONE
+6dB@ZONE2
+20.2dB
N
E
N
E
DSP SD_RAM
IC42S16100
2M Byte
CS494003
FLASH ROM
MX29LV040
2M Bit
LPF
ZONE2 PREOUT/LINEOUT
BD3814
7
6
5
4
3
2
1
8
107
118
106
81
80
86
134
109
110
58
54
63
62
64
1
26
27
21
20
22
23
27
28
A
A
A
1
2
3
4
5
BCD
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2
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4
2
2
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1
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9
2
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
DTR-4.5
BLCOK DIAGRAM Video section
VIDEO1
DVD
VIDEO2
VIDEO3
S VIDEO INPUT
DVD
VIDEO1
VIDEO2
VIDEO3
Y
C
YC
YC
Y
C
COMPOSITE VIDEO INPUT
COMPONENT VIDEO INPUT
Y1
CB1
CR1
Y2
CB2
CR2
Y3
CB3
CR3
NJM2595
Y
NJM2595
NJM2595
C
OSD
C
Y
Y/C Mix
LC74763-9836
MM1512
SDET*{OSD+(OSD*SI)}
OSD*(SDET+SI)
SDET*{OSD+(OSD*SI)}
SDET*{OSD+(OSD*SI)}
SDET*OSD
6dB
6dB
6dB
6dB
6dB
6dB
6dB
6dB
6dB
0dB
0dB
-6dB
-6dB
6dB
A
1
2
3
4
5
BCD
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2
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8
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4
2
2
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1
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9
2
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0
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
DTR-4.5
BLCOK DIAGRAM Video section
A
1
2
3
4
5
BCD
COMPONENT VIDEO OUTPUT
Y
CB
CR
A
B
COMPOSITE VIDEO OUTPUT
MONITOR
VIDEO1
VIDEO2
VIDEO2
CY
CY
VIDEO1
CY
MONITOR
NTSC
Y/C Sep.
1-Line Y
C
PAL*(SDET+OSD)
PAL*{SDET+(OSD*SI)}
S VIDEO OUTPUT
SDET*OSD
SDET*{OSD+(OSD*SI)}
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2
2
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
DTR-4.5
SCHEMATIC DIAGRAM 1 Preamplifier section
+12VA
DAC_FR
MIX_R
-12VA
MIX_L
PZ2_L
PZ2_R
VIN_L
DAC_FR
FSWSTB FSWDAT
FSWCLK
AIN_L
AIN_R
DAC_FL
DAC_FL
VAI_L
VAI_R
VIN_R
Z2TONE_RI
Z2TONE_LI
ADRT+
ADRT-
ADLT+
ADLT-
AIN_L
MSR
MCT
MSL
MSW
SW_VO
V4_R
V4_L
MIC_L
AIN_R VLTNSTB
VLTNCLK
VLTNDAT
TUP_L
TUP_R
Z2TONE_LI
Z2TONE_RI
FSWCLK
FSWDAT
FSWSTB
Z2BDDAT
Z2BDCLK
Z2BDMUT
VLTNSTB
VLTNCLK
VLTNDAT
APOWER
SPRLF
SPRLCS
SOURCE_L
SOURCE_R
REC_L
REC_R
TU_L
TU_R
DSPRST
DSPCS
DSPFCS
DSPINT
DSPFINT
DIGCLK
DIGSDI
DIGSDO
DIRINT
DIRSDI
DIRCS
DIRRST
ADCRST
V3_L
V3_R
V1_LI
V1_RI
DVD_R
DVD_L
V2_RI
V2_LI
TA_RI
TA_LI
CD_R
CD_L
DVD_L
V1_LI
DVD_R
V1_RI
MSW
MSL
MSR
MCT
TA_LO
TA_RO
V2_RO
V2_LO
TA_LI
TA_RI
V1_RO
V1_LO
V2_LI
V2_RI
V3_R
V3_L
PH_L
PH_R
SW_PO
FL_PO
FR_PO
SBR_PO
SBL_PO
CT_PO
SL_PO
SR_PO
CD_L
CD_R
VIN_R
DAC_CT
VIN_L
DAC_SR
DAC_SL
DAC_SW
VIN_SBR
VIN_SBL
DSP Section
TAPE OUT
VIDEO2 OUT
VIDEO3 IN
TAPE IN
VIDEO2 IN
VIDEO1 OUT
VIDEO1 IN
DVD
MSL/MSR
MC/MSW
*
SCH. 2
CODE
TO NADG-8366 (SCH. 9)
T7,E7,T6,E6,C6 NO
YES
C411,C412
D6,D5,D4,P6
CD
NAAR-8365-1(1)
R374
470
R376
10K
R377 10K
R379 10K R373
470
R375
10K
C384 47/16
+
C383 47/16
+
R371
1.2K
R372
1.2K
R378 10K
R380 10K
C381 330J
C358
4.7/50
+
C352
104Z
C355
4.7/50
+
C365
104Z
C366 47/16
+
C368 47/16
+
C367 47/16
+
C369 47/16
+
C370 47/16
+
C371 47/16
+
C372 47/16
+
C373 47/16
+
C374
10/16
+
C379
10/16 +
C380
1/50
+
C375
10/16
+
0
R442 0
R441 0
Q304
79L07
3O2
I
1
G
Q305
TC9162
1VSS
2
3
4
5
6
7
8
9
10
11
12
13 STB
14 GND 15
CLK
16
DATA
17
COM4
18
S7
19
COM3
20
S6
21
S5
22
COM2
23
S4
24
S3
25
COM1
26
S2
27
S1
28
VDD Q306:A
NJM4565M-D
7
4
5
6
8
Q306:B
NJM4565M-D
12
3
C329
221J C330
221J C323
221J C324
221J
C325
221J C326
221J
C327
221J C328
221J C313
221J C314
221J
C315
221J C316
221J
C319
221J C320
221J
R324
330
R323
330
R322
330
R321
330
R320
330
R319
330
R318
330
R317
330
R316
330
R315
330
R313
330
R330
56K
R329
56K
R305
330
R306
330
C304
104Z
C303
104Z
C302
104Z
R339
56K
R314
330
R311
330
R312
330
R309
330
R310
330
R307
330
R308
330
C305
104Z
R348
56K
R347
56K R346
56K
R345
56K
P303
9
7
8
6
4
5
3
1
2
10
P304
9
7
8
6
4
5
3
1
2
10
C412
10/16
+
C411
10/16
+
C431 47/16
+
C432 47/16
+
Q
B
D
1
2
3
4AGND1
5
6
7
8AGND2
9INSW
10 AGND3
11 INSR
12 AGND4
13 INSL
14 AGND5
15 INC
16 AGND6
17 INFR
18 AGND7
19 INFL
20 VEE
-+
-+
P305
9
7
8
6
4
5
3
1
2
10
C376
10/16
+
C377
10/16+
C356 224J
C357 472J
12
13
14
15
16
17
18
Q303
78L07
1O
2G
3
I
C353
220/16
+
C354
220/16
+
C351
104Z
P351A
13
12
11
10
9
8
7
6
5
4
3
2
1
P352A
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
R336
56K
R335
56K
R340
56K C309
221J C310
221J
R303
330
R304
330
P302
6
4
5
3
1
2
7
0
C359 224J
C360 472J
C364 104Z
C382 330J
Q302
NJW1157
51 L1IN
52 R1IN
53 L2IN
54 R2IN
55 L3IN
56 R3IN
57 L4IN
58 R4IN
59 L5IN
60 R5IN
61 L6IN
62 R6IN
63 L7IN
64 R7IN
65 L8IN
66 R8IN
67 L9IN
68 R9IN
69 L10IN
70 R10IN
71 L11IN
72 R11IN
73 L12IN
74 R12IN
75 NC
76 DGND
77 DATA
78 CLOCK
79 LATCH
80 LAIN
81 RAIN
82 CAIN
83 LSAIN
84 RSAIN
85 LBAIN
86 RBAIN
87 SWAIN
88 LBIN
89 RBIN
90 CBIN
91 LSBIN
92 RSBIN
93 LBBIN
94 RBBIN
95 SWBIN
96 GND
97 GND
98 VSS2
99 VDD2
100 TCCAP
1
LOUT
2
ROUT
3
COUT
4
LSOUT
5
RSOUT
6
LBOUT
7
RBOUT
8
SWOUT
9
DC_L1
10
DC_L2
11
FIL_BL
12
FIL_TL
13
DC_R1
14
DC_R2
15
FIL_BR
16
FIL_TR
17
NC
18
NC
19
V+
20
V-
21
REC_A1L
22
REC_A1R
23
REC_A2L
24
REC_A2R
25
REC_A3L
26
REC_A3R
27
REC_B1L
28
REC_B1R
29
REC_B2L
30
REC_B2R
31
DCCAP_L
32
DCCAP_R
33
DCCAP_C
34
GND
35
GND
36
DCCAP_LS
37
DCCAP_RS
38
DCCAP_LB
39
DCCAP_RB
40
DCCAP_SW
41
DCL_OUT
42
DCL_IN
43
DCR_OUT
44
DCR_IN
45
FL+
46
FL-
47
FR+
48
FR-
49
VDD
50
VSS
C378
10/16 +
C421
10/16 +
C422
10/16
+
C423
10/16 +
C42410/16 +
C427
10/16 +
C428
10/16
+
C425
10/16
+
C426
10/16
+
R444
R443
U1
A
1
2
3
4
5
BCD
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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DTR-4.5
SCHEMATIC DIAGRAM 1 Preamplifier section
A
1
2
3
4
5
BCD
DAC_FR
DAC_FL
+12VA
-12VA
GND
CT_VO
SL_VO
SR_VO
+5VDSP
APOWER
SPRLF
SPRLCS
SPRLSB
Z2LPMUTD
SBZ2MUTD
FANH
VPOWER
SYSIN
THERMAL
FANCTR
SPRLZ2
AMUTD
PROTECT
SYSIN
+56S
TRG12V
+13S
SEC1H
FL_PO
FR_PO
SBL_PO
SBR_PO
CT_PO
SL_PO
SR_PO
TRG12V
GND
+24V
-24V
+56S
DAC_CT
DAC_SL
DAC_SW
DAC_SR
MCT
MSL
MSR
MSW
Z2BDMUT
Z2BDDAT
Z2BDCLK
AMUTD
SBZ2MUTD
Z2LPMUTD
THERMAL
SPRLCS
PROTECT
SPRLF
VOLH
SPRLSB
SPRLZ2
SEC1H
APOWER
VOLH
DSPBUSY
VIDEO+5V
VIDEO-5V
+12VA
-12VA
FL_VO
FR_VO
DSP Section
PURE AUDIO
Part-4
ZONE2
LINE/PREOUT
SCH. 2 DSP Section
RI
TO NAAF-8383 (SCH. 3) TO NAPS-8389 (SCH. 6)
TO NAPS-8389 (SCH. 6)
R403
2.2K
R411
100
R404
2.2K
R409
100
R402
2.2K
R410
100
D902
1SS352
C908
104Z
R401
2.2K
C906
104Z
D901
1SS352
104Z
C389 221J
R385 47K
R386 1.2K
R387
15K
C388
10/16
+
R412
100
R451
4.7k
R452
4.7k
Q910
79M05FA
3O2
I
1
G
R902
56
Q902
79M12HF
3O2
I
1
G
R903
0
Q901
78M12HF
3O
2G
1
I
Q402
RN1441
Q404
RN1441
Q406
RN1441
Q408
RN1441
R480
0R479
0
C911
10/16
+
C912
10/16
+
C907
10/16
+
C909
10/16
+
C904
10/16
+
C905
10/16
+
R912
0
C443
102J
C444
102J
C450
104Z
R350
330
R349
330
R498
100k
R428
100k
R427
100k
R407
2.2K
R415
100
R408
270
R416
100
Q414
RN1441
Q415
RN1441 Q416
RN1441
R426
0
Q421
BD3814
21
TNFR
22
TNFL
23
BNF1R
24
BNF2R
25
BNF1L
26
BNF2L
27
OUTFL
28
OUTFR
29
OUTC
30
OUTSL
31
OUTSR
32
OUTSW
33
AGND8
34
DGND
35
MUTE
36
DA
37
CL
38
AGND9
39
VCC
40
AGND10
+
+
TREBLE
BASS
LOGIC
E301
1
E302
1
E300
1
2
3
4
P422
4
2
1
3
R905
0
P6931B
11
10
9
8
7
6
5
4
3
2
1
R499
330
P424
JL9502B
1
2
3
4
5
6
7
C417 104J
C420 104J
C418 104J
C416 472J
C415 472J
P353A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
104Z
P354A
14
13
12
11
10
9
8
7
6
5
4
3
2
1
R388 10K
Q307:A
NJM4565M-D
6
5
4
7
8
C402
47/16
+
C403
47/16
+
C404
47/16
+
C407
47/16
+
C408
100/16
+
C401
47/16
+
R417
22k
R418
22k
R419
22k
R420
22k
R423
22k
R424
22k
C439
4.7/50
+
C440
4.7/50
+
Q429
RN1441
R489
2.2K
R490
2.2K
R487
22K
R488
22K
R485
2.2K
R486
2.2K
Q427
RN1441
R460 0
R459 0
R461 0
R462 0
C419 104J
P308
1
2
3
4
5
6
7
8
9
10
11
12
Q901B
hs
Val
1
C902
22/35
+
C901
223Z
R901
12
R906
100 2W
C390 103J
Q903
78L05HF
1O
2G
3
I
Q911
78L05HF
1O
2G
3
I
R911
0
Q904 2SA1726
R904
33
R913
33
Q909
2SA1726
C391
103J
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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DTR-4.5
SCHEMATIC DIAGRAM 2 DSP section
A
1
2
3
4
5
BCD
GND
ADLT+
ADLT-
ADRT+
ADRT-
DAC_FL
DAC_FR
DAC_CT
DAC_SW
DAC_SL
DAC_SR
+12VA
FIL_FL
FIL_FR
FIL_CT
FIL_SR
FIL_SL
FIL_SW
+12VA
-12VA
-12VA
+5VDSP
+12VA
-12VA
RX1
RX0
DIRSDI
DIGSDO
DIRCS
TX
RX2
RX3
RX4
DIRRST
DIGCLK
DIRINT
ASP Section
SCH. 1
ASP Section
Part-3
NAAR-8365-1(2)
C923
R557
180
R549180
R558180
R550
180
R559
180
R551 180
R560 4.7K
R5524.7K
R561
180
R553 180
R562 180
R554
180
R541
4.7K
R533
4.7K R542
4.7K
R534
4.7K
R543
4.7K
R535
4.7K
R544
4.7K
R536
4.7K
R545
4.7K
R537
4.7K
R546
4.7K
R538
4.7K
R525
470
R517
470
R526
470
R518
470
R527
470
R519
470
R528
470
R520
470
R529
470
R521
470
R530
470
R522
470
R509
3.3K
R510
3.3K
R502
3.3K
R511
3.3K
R503
3.3K
R512
3.3K
R504
3.3K
R513
3.3K
R505
3.3K
R514
3.3K
R506
3.3K
R501
3.3K
C921
47/16
+
C863 10/16
+C864 10/16
+
R642 0
R641 0
R640 0
R639 0
R637 0
R638 0
L921
22K
R896
0R897
0R898
0
Q503:A
NJM4565M-D
7
4
5
6
8
Q503:B
NJM4565M-D
12
3
Q502:B
NJM4565M-D
12
3
Q501:A
NJM4565M-D
7
4
5
6
8
Q501:B
NJM4565M-D
12
3
C861 10/16
+C862 10/16
+
C878
100/6.3
+
C877
104Z
C876
473K
C875
222K
C879
104Z
R883 1K
R884 1K
R885 56
R886 56
C868
104Z
R878 56
104Z
R871
56 R872
56 R873
56
R875
56 R876
56
R870
56
R869
56
R887
104K
C880
330J
R888 330
R891
330 R890
330 R889
330
C883 330J
C882 330J
C881 330J
R868 2.7K
C872
100/6.3
+
D862 1SS355 D867 1SS355
D868 1SS355
R864 56
R880 1K
R881 1K
R879 56
C889 104Z
R874
56
D866 1SS355
D864 1SS355
C869
104Z
C870 47/25
+
D865 1SS355
L862
022M
L864
022M
L865 LM182
R882 2.2K
L863
022M
R899 1
M
Q861
CS42518
CS42518/28-CQ
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 AOUTB2-
31
AOUTB2+:31
32
AOUTA2+:32
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-
D861 1SS355
D863 1SS355
L861
022M
R866
3.9K R862 56
R863 56
R861 56
R867 330
R877 56
Q862
TC7WU04F
1
2
3
4GND
VD
PCB
X
12.
2
1 3
2
R900
0
Q922
MPD2925
T
1I
2G
O
Q921
MPD2933
T
1I
2G
O
C871 104Z
C522
681J
C514
681J
C513
681J
C521
681J
C511
681J
C519
681J
C510
681J
C518
681J
C509
681J
C517
681J
R865
3.9K
C865 222J
C866 222J
C874
220/16
+
C867
220/16
+
C541
220/16
+C542
220/16+
C501
472J
C502
472J C503
472J C505
472J
C506
472J
C504
333J
Q502:A
NJM4565M-D
7
4
5
6
8
C543
153J C544
153J
U1
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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DTR-4.5
SCHEMATIC DIAGRAM 2 DSP section
DACDA4
DACDA3
BT_WE
BT_OE
BT_CS
SD_WE
D0
D1
D2
SA15/EA18
SA14/EA17
SD13/EA16
SD12/EA15
SD10/EA13
SD9/EA12
SD8/EA11
A9
A8
A7
SD_CKE
A6
A5
A4
A0
A1
A2
A3
RAS
CAS
SD_CKO
SD11/EA14
D1
D0
D2
D3
D4
D5
D6
D7
SD_WE
SD_LDQM
SD_CS
BA/EA19
A10
A0
A1
A2
A3
CAS
RAS
D3
D4
SD_LDQM
D5
D6
D7
SD_UDQM
SA15/EA18
SA14/EA17
SD13/EA16
SD12/EA15
SD11/EA14
SD10/EA13
SD9/EA12
SD8/EA11
A8
A7
SD_CKE
A6
A5
A4
SD_CS
BA/EA19
A10
DIGCLK_3V
DIGSDI_3V
DIGSDO_3V
DSPRST_3V
DIGCLK_3V
DIGSDO_3V
SRCBCK
SRCDO
DSPCLKIN
DACLRCK
ADSDO
DACBCK
DACDA2
SD_UDQM
DIGSDI_3V
DSPINT_3V
DSPINT_3V
DSPFCS_3V
DSPFINT_3V
DSPCS_3V
DIGSDI
DSPFINT
DSPFINT_3V
DSPINT
GND
DACDA1
ADCRST_3V
DSPCS_3V
DSPRST_3V
DIGSDO_3V
DIGCLK_3V
DSPFCS_3V
ADCRST
DSPCS
DSPRST
DIGSDO
DIGCLK
DSPFCS
A9
SD_CKO
BT_WE
SD12/EA15
SD11/EA14
SD10/EA13
SD9/EA12
SD8/EA11
A9
A8
A7
A6
A5
A4
SD13/EA16
BT_OE
BT_CS
D0
D1
D2
D3
D4
D5
D6
D7
A10
A0
A1
A2
A3
SA15/EA18
SA14/EA17
0
SRCLRCK
RX0
RX1
RX2
RX3
RX4
RX5
TX
DSPBUSY_3V
DSPBUSY
DSPBUSY_3V
R26310K
R26210K R261
10K R260
10K R259
10K R258
10K
R256
10K R25510K R254
10K
R253
10K
R25210K
C216
101J
R27610K
C214
104Z
C286
104Z
R27510K
R27410K
C202 122J
R27310K
R27210K
R27110K
R27010K
C212
104Z
R269 10K
C217
47/16
+
C210
104Z
C218
47/16
+
C924
47/16
+
C923
47/16
+
C287
104Z
C285
104Z
C282
104Z
C283
104Z
C284
104Z
C206
104Z
C207
104Z
C209
104Z
C2191/50
+
R25710K C205
104Z
C215104Z
C213
104Z
R686 220
R685 220
R684 220
R683 220
R682220
47/16
+
R265 10K
R264 10K
R266 10K
R214 220
R217220
R218220
R242 47
R241 47
R240 47
R239 47
R238 47
R237 47
R236 47
R235 47
R227 47
R224 47
R222 47
R221 47
R204220
C204
104Z
R201
3.3k
R2133.3k R212
3.3k
R208
220
R207
220
R210
3.3k R209
3.3k
R206
220
R203
220 R211
3.3k R202
3.3k
R226 47
R225 47
R228 47
R231 47
R232 47
R233 47
R251
10K
R281
10K
R249
330
R250
2.7K
R205220 R278
Q201
CS494003
109
AUDATA1
110
AUDATA0
111
CMPCLK,FSCLKN2
112
HDATA2,GPIO2
113
VSS3
114
VDD3
115
HDATA3,GPIO3
116
HDATA0,GPIO0
117 CMPREQ,FLRCLKN2
118 CMPDAT,FSDATAN2
119 FLRCLKN1
120 _WR,_DS,GPIO10
121 _RD,R/_W,GPIO11
122 PLLVSS
123 FILT2
124 FILT1
125 PLLVDD
126 XTALO
127 CLKIN,XTALI
128 CLKSEL
129 _CS,GPIO9
130 A0,GPIO13
131 FSDATAN1
132 VDD4
133 VSS4
134 FSCLKN1,STCCLK2
135 _SCS
136 SCDIN
137 VSS5
138 VDD5
139
A1,GPIO12
140
SCDOUT,SCDIO
141
HINBSY,GPIO8
142
SCCLK
143
UHS,_CS_OUT,GPIO17
144
_RESET
1UHS0,GPIO18
2UHS1,GPOI19
3_INTREQ
4FA1,FSCDIN
5GPOI20
6FA0,FSCCLK
7FSCDIO,FSCDOUT
8GPIO21
9FDAT7
10 VDD6
11 VSS6
12 FHS0,_FWR,_FDS
13 FSH1,_FRD,FR/_W
14 FDAT6
15 _FCS
16 _FINTREQ
17 FDBCK
18 FDAT5
19 FDAT4
20 VDD7
21 VSS7
22 FDAT3
23 FDBDA
24 FDAT2
25 DBDA
26 DBCK
27 FDAT1
28 TEST
29 FDAT0
30 _NV_WE,GPIO16
31 _NV_OE,GPIO15
32 _NV_CS,GPIO14
33 _SD_WE
34 SD_DATA0,EXTD0
35 SD_DATA1,EXTD1
36 SD_DATA2,EXTD2
37
SD_DATA3,EXTD3
38
SD_DATA4,EXTD4
39
SD_DQM0
40
SD_DATA5,EXTD5
41
VSSSD4
42
VDDSD4
43
SD_DATA6,EXTD6
44
SD_DATA7,EXTD7
45
SD_DQM1
46
SD_DATA15,EXTA18
47
SD_DATA14,EXTA17
48
NC5
49
SD_DATA13,EXTA16
50
VSSSD3
51
VDDSD3
52
SD_DATA12,EXTA15
53
SD_DATA11,EXTA14
54
SD_DATA10,EXTA13
55
SD_DATA9,EXTA11
56
SD_ADAT8,EXTA11
57
VSSSD2
58
VDDSD2
59
SD_CLK_OUT
60
SD_ADDR9,EXTA9
61
SD_CLK_IN
62
SD_ADDR8,EXTA8
63
SD_ADDR7,EXTA7
64
SD_CLK_EN
65
SD_ADDR6,EXTA6
66
SD_ADDR5,EXTA5
67
SD_ADDR4,EXTA4
68
_SD_CS
69
VSSSD1
70
VDDSD1
71
SD_BA,EXTA19
72
SD_ADDR10,EXTA10
73
SD_ADDR0,EXTA0
74
SD_ADDR1,EXTA1
75
SD_ADDR2,EXTA2
76
SD_ADDR3,EXTA3
77
_SD_RAS
78
_SD_CAS
79
SDATAN3,GPIO27
80
SDATAN2,GPIO26
81
SDATAN1,GPIO25
82
SDATAN0,GPIO24
83
NC4
84
NC3
85
LRCLKN,GPIO23
86
SCLKN,GPIO22
87
LRCLK1
88
NC2
89
NC1
90
VDD1
91
VSS1
92
AUDATA7,XMT958B,GPIO31
93
AUDATA6,GPIO30
94
AUDATA5,GPIO29
95
HDATA7,GPIO7
96
HDATA6,GPIO6
97
HDATA5,GPIO5
98
SCLK1
99
MCLK
100
VDD2
101
VSS2
102
AUDATA4,GPIO28
103
HDATA4,GPIO4
104
SCLK0
105
HDATA3,GPIO3
106
AUDATA3,XMT958A
107
AUDATA2
108
LRCLK0
109:
140:
:43
:66
Q202 IC42S16100
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
L866
022M
L867
LM182
R691
220
R690
220
R689
220
R223 47
Q681
TC74VHC541FT
11 Y8
12 Y7
13 Y6
14 Y5
15 Y4
16 Y3
17 Y2
18 Y1
19 _G2
20 VCC 1
_G1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
C681
104Z
C682
104Z
C203
680J
R688220
L868
LM182
R234 47
C208 104Z
L211
LM182
R279 47
C292
104Z
R292 220
R291 220
C291
47/16
+
Q203
MX29LV040
17 A3
18 A2
19 A1
20 A0
21 DQ0
22 DQ1
23 DQ2
24 VSS
25 DQ3
26 DQ4
27 DQ5
28 DQ6
29 DQ7
30 _CE
31 A10
32 _OE 1
A11
2
A9
3
A8
4
A13
5
A14
6
A17
7
_WE/A18
8
VCC
9
A18/VPP
10
A16
11
A15
12
A12
13
A7
14
A6
15
A5
16
A4
R220 NC
R243 0
R244
0
104Z
LM182
R899 1M
Q862
TC7WU04FU
1
2
3
4GND 5
6
7
8
VD
PCB
X801
12.288MHz
1 3
2
Q922
MPD2925T
1I
2G
3
O
Q921
MPD2933T
1I
2G
3
O
R692 220
Q682
TC74HCT7007AF
8OUT4
9IN4
10 OUT5
11 IN5
12 OUT6
13 IN6
14 VCC 1
2
3
4
5
6
7
GND
R693
220
R230 47
L201
022M
L202
022M
C201
2.2M
+
R215 220
R219 3.3K
R277220
C211
104Z
R267 10K
R268 10K
R229 10K
L203
022M
L205
022M
L204
022M
C281
47/16
+
P120B
12
11
10
9
8
7
6
5
4
3
2
1
220
U1
A
1
2
3
4
5
BCD
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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http://www.xiaoyu163.com
DTR-4.5
SCHEMATIC DIAGRAM 3
Driver section
A
1
2
3
4
5
BCD
P308A T
O
P6011B
TO NAAF-8397 (SCH. 4)
(BUS-BAR)
P308C
TO NAAR-8365
(SCH. 1)
D5004
MTZJ5.6B
D5003
MTZJ5.6B
C5004
101K
C5094
101K
C5084
040C
C5003
101K
C5093
101K
C5083
040C
C5024
10/50
C5014
10/50
C5104
10/63
C5044
220/16
C5114
10/63
C5054
47/50
C5023
10/50
C5013
10/50
C5103
10/63
C5043
220/16
C5113
10/63
C5053
47/50
R5024
330
R5104
100K
R5114
1K
R5034
56K
R5174
120(1/4W)
R5164
120(1/4W)
R5004
1K
R5014
56K
R5134
18K
R5224 27K
R5044 2.2K
R5054
4.7K
R5094
100K
R5084
470
R5064
1.2K
R5194
10
(1/4W)
R5184
10
(1/4W)
R5023
330
R5103
100K
R5113
1K
R5033
56K
R5173
120(1/4W)
R5163
120(1/4W)
R5003
1K
R5013
56K
R5133
18K
R5223 27K
R5043 2.2K
R5053
4.7K
R5093
100K
R5083
470
R5063
1.2K
R5193
10
(1/4W)
R5183
10
(1/4W)
Q5034
Q5033
Q5044
Q5004 Q5014
Q5054
Q5043
Q5003 Q5013
Q5053
[-0.65V]
[0V]
[-52.2V]
[-1.1V]
[1.1V]
[52.5V]
[-0.1V]
[-47.5V]
[51.5V]
[-48.1V]
[-51.7V] [-53.0V]
[53.0V]
[52.0V]
[-0.65V]
[0V]
[-52.2V]
[-1.1V]
[1.1V]
[52.5V]
[-0.1V]
[-47.5V]
[51.5V]
[-48.1V]
[-51.7V] [-53.0V]
[53.0V]
[52.0V]
P6003A
NF
-B1
+B1
B+
B-
P6004A
NF
-B1
+B1
B+
B-
E
SR
E
SL
E
SR
SL
NAAF-8383
TO NAAF-8397(SCH. 4)TO NAAF-8397(SCH. 4)
U6
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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DTR-4.5
SCHEMATIC DIAGRAM 3
Driver section
P308A TO NAAR-8365
(SCH. 1)
P6011B
TO NAAF-8397 (SCH. 4)
(BUS-BAR)
P308C
TO NAAR-8365
(SCH. 1)
D5000
MTZJ5.6B
D5001
MTZJ5.6B
D5002
MTZJ5.6B
C5000
101K
C5090
101K
C5080
040C
C5001
101K
C5091
101K
C5081
040C
C5002
101K
C5092
101K
C5082
040C
C5020
10/50
C5010
47/50
C5100
10/63
C5040
220/16
C5110
10/63
C5050
47/50
C5021
10/50
C5011
47/50
C5101
10/63
C5041
220/16
C5111
10/63
C5051
47/50
C5022
10/50
C5012
10/50
C5102
10/63
C5042
220/16
C5112
10/63
C5052
47/50
R5020
330
R5100
100K
R5110
1K
R5030
56K
R5170
120(1/4W)
R5160
120(1/4W)
R5000
1K
R5010
56K
R5130
22K R5200
22K
R5220 27K
R5040 2.2K
R5050
4.7K
R5090
100K
R5080
470
R5060
1.2K
R5190
10
(1/4W)
R5180
10
(1/4W)
R5021
330
R5101
100K
R5111
1K
R5031
56K
R5171
120(1/4W)
R5161
120(1/4W)
R5001
1K
R5011
56K
R5131
22K R5201
22K
R5221 27K
R5041 2.2K
R5051
4.7K
R5091
100K
R5081
470
R5061
1.2K
R5191
10
(1/4W)
R5181
10
(1/4W)
R5022
330
R5102
100K
R5112
1K
R5032
56K
R5172
120(1/4W)
R5162
120(1/4W)
R5002
1K
R5012
56K
R5132
18K
R5222 27K
R5042 2.2K
R5052
4.7K
R5092
100K
R5082
470
R5062
1.2K
R5192
10
(1/4W)
R5182
10
(1/4W)
Q5030
Q5031
Q5032
Q5040
Q5000 Q5010
Q5050
Q5041
Q5001 Q5011
Q5051
Q5042
Q5002 Q5012
Q5052
[-0.65V]
[0V]
[-52.2V]
[-1.1V]
[1.1V]
[52.5V]
[-0.1V]
[-47.5V]
[51.5V]
[-48.1V]
[-51.7V] [-53.0V]
[53.0V]
[52.0V]
[-0.65V]
[0V]
[-52.2V]
[-1.1V]
[1.1V]
[52.5V]
[-0.1V]
[-47.5V]
[51.5V]
[-48.1V]
[-51.7V] [-53.0V]
[53.0V]
[52.0V]
[-0.65V]
[0V]
[-52.2V]
[-1.1V]
[1.1V]
[52.5V]
[-0.1V]
[-47.5V]
[51.5V]
[-48.1V]
[-51.7V] [-53.0V]
[53.0V]
[52.0V]
P6002A
NF
-B1
+B1
B+
B-
P6001A
NF
-B1
+B1
B+
B-
P6000A
NF
-B1
+B1
B+
B-
E
SR
E
SL
E
C
SBR
E
SBL
R
E
L
C
R
L
TO NAAF-8397(SCH. 4)TO NAAF-8397(SCH. 4)TO NAAF-8397(SCH. 4)
SEMICONDUCTORS
NO. X=0,1,2 (0:L, 1:R, 2:C) X=3,4 (3:SL, 4:SR)
Q500X,Q501X 2SC1775A-E,F OR 2SC1845-E KTC3200-BL OR 2SC1775A-E,F OR 2SC1845-E
Q503X 2SA1360-Y,O KTA1024-Y,O OR 2SA949-Y,O
Q504X 2SC3423-Y,O KTC3206-Y,O OR 2SC2229-Y,O
Q505X KTC3200-BL,GR OR 2SC1775A-E,F OR 2SC1845-E,F KTC3200-BL,GR OR 2SC1775A-E,F OR 2SC1845-E,F
A
1
2
3
4
5
BCD
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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http://www.xiaoyu163.com
DTR-4.5
SCHEMATIC DIAGRAM 4
Power amplifier section
P6011A
(BUS BAR)
TO NAAF-8383
(SCH. 3)
P955
TO NAPS-8382
(SCH. 6)
P6906
C6903
104J
P931A
TO NAPS-8382
(SCH. 6)
P6000B
TO NAAF-8383
(SCH. 3)
NF
-B1
+B1
B+
B-
P6001B
TO NAAF-8383
(SCH. 3)
NF
-B1
+B1
B+
B-
P6002B
TO NAAF-8383
(SCH. 3)
NF
-B1
+B1
B+
B-
P6004B
TO NAAF-8383
(SCH. 3)
NF
-B1
+B1
B+
B-
P6003B
TO NAAF-8383
(SCH. 3)
NF
-B1
+B1
B+
B-
D6905
D6904
JL6952A
TO NAETC-8398 (SCH. 5)
J011
J010
J011A
J010A
P995CC
P995AA
TO NAETC-8398 (SCH. 5) P995BB
F6902
F6901
RL6902
RL6901
P6084
ID+
ID-
P6083
ID+
ID-
Q6044
Q6064
Q6043
Q6063
D6004
D6706
D6906
D6003
D6705
D6705,6706,6901,6902
RL1N40003
GP104003E
D6902
D6901
D6014 D6013
R6104
0.22 X2
(5W)
R6103
0.22 X2
(5W)
R6044
1K
R6043
1K
C6905
334J 100V
C6904
334J 100V
C6907
104J
C6906
104J
C6708
222J
C6233
473J
C6234
473J
C6054
103J
C6053
103J
C6901
12000/63
C6902
C6044
47/50
C6043
47/50
R6184
47K R6174
47K
R6902
1K
R6183
47K
R6233
8.2 (1W)
R6173
47K
R6234
8.2 (1W)
R6901
10
(1/2W)
R6034
1K
R6004
5.6K
R6014
3.9K
R6074
120
(1/4W)
R6054
3.9K
R6164
33K
R6154
12K
R6064 2.2
(1/4W) R6084
2.2
(1/4W)
R6094
2.2
(1/4W)
R6244
220K
R6144
22KR6204
100
R6033
1K
R6003
5.6K
R6013
3.9K
R6073
120
(1/4W)
R6053
3.9K
R6163
33K
R6153
12K
R6063 2.2
(1/4W) R6083
2.2
(1/4W)
R6093
2.2
(1/4W)
R6243
220K
R6143
22KR6203
100
Q6901
Q6014
Q6024
Q6034
Q6074
Q6054
Q6013
Q6023
Q6033
Q6073
Q6053
[-0.3V]
[1.0V] [1.1V]
[0.6V]
[-0.6V]
[-0.4V] [-1.1V]
[-53.0V]
[-0.6V]
[0.6V]
[53.0V]
[-0.3V]
[1.0V] [1.1V]
[0.6V]
[-0.6V]
[-0.4V] [-1.1V]
[-53.0V]
[-0.6V]
[0.6V]
[53.0V]
+10VSS
+10VS
MPUGND
MPUGND
POWER
SEMICONDUCTORS
NO. PARTS
Q6010-6014 2SC1740S-R,S
Q6020-6024 2SC1740S-R,S
Q6601-6604,Q6901 KTC3199-GR OR 2SC1740S-R,S OR 2SC2458-GR
Q6701,6702 KTC3200-BL,GR OR 2SC1775A-E,F OR 2SC1845-E,F
Q6703 KTA1268-BL,GR OR 2SA992-E,F
Q6303,6304 KTA1267-GR OR 2SA933S-R,S
Q6501 2SC1845-GR
Q6070-6074 KTC3200-BL,GR OR 2SC1775A-E,F OR 2SC1845-E,F
SEMICONDUCTORS
NO. CH-L(0) / R(1) / C(2) SL(3) / SR(4)
Q6030-36 2SC5171 2SC5171 OR KTD2061-Y
Q6040-44 2SA1930 2SA1930 OR KTB1369-Y
Q6050-54 2SC5242-R,O 2SC5242-R,O OR MN130S-O,Y,P
Q6060-64 2SA1962-R,O 2SA1962-R,O OR MP130S-O,Y,P
12A 250V
12A 250V
R
C
SR
LSL
NAAF-8397
12000/63
U16
A
1
2
3
4
5
BCD
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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http://www.xiaoyu163.com
DTR-4.5
SCHEMATIC DIAGRAM 4
Power amplifier section
C6703
223Z
C6707
223Z
P6000B
TO
NAAF 8383
(SCH. 3)
NF
-B1
+B1
B+
B-
P6001B
TO
NAAF 8383
(SCH. 3)
NF
-B1
+B1
B+
B-
P6002B
TO
NAAF 8383
(SCH. 3)
NF
-B1
+B1
B+
B-
P6804A
TO NAETC-8400
(SCH. 5)
D6704
MTZJ5.1B
D6703
MTZJ5.1B
D6707
MTZJ5.1B
JL6803A
TO NAETC-8399
(SCH. 5)
SRSPE
SLSPE
SBRSPE
SBLSPE
SBLSPE
JL6802A
TO NAETC-8399
(SCH. 5)
JL6402A
TO NAETC-8402
(SCH. 5)
P6081
ID+
ID-
P6082
ID+
ID-
P6080
ID+
ID-
Q6703
Q6304 Q6303
Q6303,6304:
KTA1267-GR OR
2SA933-R,S
Q6041
Q6061
Q6042
Q6062
Q6040
Q6060
D6701
D6702
D6000
D6001
D6002
D6306
D6307
D6011D6012 D6010
R6101
0.22 X2
(5W)
R6102
0.22 X2
(5W)
R6100
0.22 X2
(5W)
R6041
1K
R6042
1K
R6040
1K
C6231
473J
C6230
473J
C6232
473J
C6051
103J
C6052
103J
C6050
103J
C6701
100/6.3
C6706
100/6.3
C6704
1/50
C6041
47/50
C6042
47/50
C6040
47/50
R6708
33K
R6702
10K
R6701
22K R6704
47K
R6709
5.6K
R6710
12K
R6706
220K
R6180
47K R6170
47K
R6181
47K
R6231
8.2 (1W)
R6171
47K
R6182
47K R6172
47K
R6634
1K
R6632
1K
R6631
1K
R6230
8.2 (1W)
R6232
8.2 (1W) R6751
390
(1/2W)
R6750
390
(1/2W)
R6309
470
R6306
10K
R6310
4.7K
R6307
470 R6308
4.7K
R6707 22K
R6605
10
(1/2W)
R6031
1K
R6001
5.6K
R6011
3.9K
R6071
120
(1/4W)
R6051
3.9K
R6161
33K
R6151
12K
R6061 2.2
(1/4W) R6081
2.2
(1/4W)
R6091
2.2
(1/4W)
R6241
220K
R6141
22KR6201
100
R6032
1K
R6002
5.6K
R6012
3.9K
R6072
120
(1/4W)
R6052
3.9K
R6162
33K
R6152
12K
R6062 2.2
(1/4W) R6082
2.2
(1/4W)
R6092
2.2
(1/4W)
R6242
220K
R6142
22KR6202
100
R6030
1K
R6000
5.6K
R6010
3.9K
R6070
120
(1/4W)
R6050
3.9K
R6160
33K
R6150
12K
R6060 2.2
(1/4W) R6080
2.2
(1/4W)
R6090
2.2
(1/4W)
R6240
220K
R6140
22KR6200
100
Q6702Q6701
Q6604 Q6602Q6601
Q6011
Q6021
Q6031
Q6071
Q6051
Q6012
Q6022
Q6032
Q6072
Q6052
Q6010
Q6020
Q6030
Q6070
Q6050
[-0.3V]
[1.0V] [1.1V]
[0.6V]
[-0.6V]
[-0.4V] [-1.1V]
[-53.0V]
[-0.6V]
[0.6V]
[53.0V]
[-0.3V]
[1.0V] [1.1V]
[0.6V]
[-0.6V]
[-0.4V] [-1.1V]
[-53.0V]
[-0.6V]
[0.6V]
[53.0V]
[-0.3V]
[1.0V] [1.1V]
[0.6V]
[-0.6V]
[-0.4V]
[-1.1V]
[-53.0V]
[-0.6V]
[0.6V]
[53.0V]
P6801A
TO NAETC-8400
(SCH. 5)
P6800A
TO NAETC-8400
(SCH. 5)
P6301
TH1
TH2
COM
P6953A TO NAPS-8389
(SCH. 6)
+24V
+24V
TH2
TH1
SBLSP
SBRSP
SLSP
SRSP
RSP
LSP
CSP
Z2RLD
SBRLD
FRLD
CSRLD
+24VR
HPL
HPR
E
+24V
S3GND
SPRLCS
SPRLF
SPRLSB
SPRLZ2
SEC1H
POWER
+10VS
+10VS MPUGND
VOLH
PRO
POWER THRM
A
1
2
3
4
5
BCD
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
DTR-4.5
SCHEMATIC DIAGRAM 5
Speaker terminal section
JL6802B
TO NAAF-8397
(SCH. 4)
JL6805B
JL6402C
+24V
+24V
TH1
TH2
TO NAAF-8397
(SCH. 4)
P6802
SL
SR
Z2L
Z2R
RL6805
RL6803
J6854
J6869
J6868
J6801
J6860
D6805
D6803
C6805 103J
C6803
103J
R6380
PTFL04BF
471Q2N34B0
THERMAL SENS.
R6381
PTFL04BC
471Q2N34B0
THERMAL PROT.
JL6803B
TO NAAF-8397
(SCH. 4)
SBLSP
SBRSP
SLSP
SRSP
Z2RLD
SBRLD
CSRLD
+24VR
SBLSPE
SBRSPE
SLSPE
SRSPE
NAETC-8402
NAETC-8399
U18 U21
JL6805A
P6600
L
R
RL6600
RL6602
J6633
J6642
J6603
D6600
D6602
C6600
103J
C6602
103J
P6800B
TO NAAF-8397
(SCH. 4)
P6801B TO NAAF-8397
(SCH. 4)
P6804B
TO NAAF-8397
(SCH. 4)
P6602
C
RSP
LSP
CSP
Z2RLD
SBRLD
CSRLD
Z2RLD
SBRLD
FRLD
CSRLD
+24VR
+24VR
CSPE
RSPE
LSPE
NAETC-8400 NAETC-8401
U19
A
1
2
3
4
5
BCD
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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http://www.xiaoyu163.com
DTR-4.5
SCHEMATIC DIAGRAM 6
Power supply section
RL901
SP
T902
4
2.5A125V
F9501
F901
P7502B
NADIS-8406 (SCH. 7)
P6931A TO NAAR-8365
(SCH. 1)
P6953B TO NAAF-8397
(SCH. 4)
P931B
TO NAAF-8397
(SCH. 4)
C923
102K
C921
223Z
C901
103M
/275VAC
C9016
223Z
C9015
223Z
C9012
223Z
D925
1SS133 OR 1SS270A
D9004
D9003
D9010
RL1N4003
D9013
RL1N4003
D9009
RL1N4003
D923
D921-D924
GP104003E OR
RL1N4003
D924
D921
D922
D9011
RL1N4003
D9002
D9001
D9001-9004:
RL1N4003
J930
J929
J9019
J907
J910
J9016
J9014
J9010
J9006
C9017
102J
C9005
334J
MMT
C9591
104J
C9002
334J
MMT
C9001
334J
MMT
R922
10K
R926
4.7K
R923
1K R9594
2.2 (1/2W)
R9006
4.7
(1/2W)
R921
8.2
(1W)
R924
0
R9592
1
(1/2W)
R9591
1(1/2W)
R9001 0
C9010
4700/16
C9011
1000/25
C9009
220/35
C922
470/25
C9014
470/63
C9013
10/16
C9003
1000/35
C9004
470/35
P995BP995A
TO NAAF-8397 (SCH. 4)
P995C
P916
5
P912
P911
P912B
P911A
3
1
7
P915
8
9
10
11
12
14
15
16
17
18
19
13
P915A
P916A
AC-H
AC-G
Q921
KTC3199-GR
2SC1740S-R,S
2SC2458-GR
P901B
AC-H
AC-G
P901
T901
THERMAL FUSE
JL6952B
TO NAAF-8397
(SCH. 4)
(MEASURED WITH
BY MARK
ARE CRITICAL FOR
SAFETY
IDENTIFIED
NOTE
THECOMPONENTS
REPLACE ONLY WITH PART NUMBER SPECIFIED.
.
.VOLTAGE VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL)
.ELECTROLYTIC CAPACITORS ( )ARE IN F/WV.
.ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030-3pF 330-33pF 331-330pF 333-0.033uF
u
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
.THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
.
.
VA
AGAINST FIRE HAZARD, REPLACE
FOR CONTINUED PROTECTION
AND RATING INDICATED.
ONLY WITH FUSE OF SAME TYPE
CAUTION
ATTENTION
VA
ET CALIBRATION COMME INDIQUE.
D'INCENDIE, REMPLACER UNIQUEMENT
PERMANENTE CONTRE LES RISQUES
AFIN D'ASSURER UNE PROTECTION
PAR UN FUSIBLE DE MEME TYPE
RATING REFER TO THE MARKING ADJACENT TO THE SYMBOL
FOR CONTINUED PROTECTION AGAINST FIRE
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
THAT THE FUSE USED IS SLOW OPERATING TYPE
E LENT. POUR UNE PROTECTION PERMANENTE,N'UTILISER
CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST
INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.
QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST
10V
JL9501B
JL9502A
TO NAAR-8365 (SCH. 1)
JL9501A
R9007
0
(1/2W)
R9002 22
(1/2W)
R9005
33K
R9004
8.2K
R9003
8.2K
D9012
MTZJ27D
E9001
Q9002 KTA1266-GR
OR 2SA1015-GR
D9005
D3SBA20
Q9001
NJM78M56FA
TA78057S
G
IO
-24V
S3GND
+24V
+12V
S2GND
+5.6V
MPUGND
-VP
MPUGND
MPUGND
+5.6V
FLAC1
FLAC2
E
HPR
E
HPL
FLAC1
FLAC2
SEC3-2
S3GND
SEC3-1
SEC2-2
SEC2-1
MPUGND
SPRLF
SPRLCS
S3GND
VOLH
+10VS
POWER
SEC1H
SPRLZ2
SPRLSB
+24V
E
HPR
HPL
SPRLCS
PRO
THRM
SPRLF
VOLH
SPRLSB
+10VS
SPRLZ2
+10VS
SEC1H
POWER
THRM
PRO
+10VSS
+10VS
MPUGND
FLAC2
GND
SEC2-2
FLAC1
SEC3-2
SEC3-1
SEC2-1
MPUGND
POWER NPT-1503D
NPT-1504D
8A 125V
TYPE AC
D12
0V/60HZ
P230V50HZ
NAETC-8388
NAETC-8384
TO NAAF-8397 P955 (SCH. 4)
NAPS-8382
NAETC-8398
NAETC-8390
NAPS-8389
F903
5A 125V
P902
AC OUTLETS
TOTAL 120W
1A MAX
U11
U5
U13
U7
U17
U12
A
1
2
3
4
5
BCD
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
DTR-4.5
SCHEMATIC DIAGRAM 7 Display section
P7501A
TO NADG-8366 (SCH. 9)
JL7501B
JL7501A
Q7503
2SC2712
F2
F2
F1
1G
2G
3G
4G
5G
6G
7G
8G
9G
10G
11G
12G
13G
14G
15G
16G
P1
P2
P3
P4
P5
P6
P7
P8
P9
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
P27
P28
P29
P30
P31
P32
P33
P34
P35
P10
Q7501
HNA-16SM10T
1
2
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
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
58
Q7502 M66005-0001AFP
DIG0112 DIG0211 DIG0310 DIG049 DIG058 DIG067 DIG076 DIG085 DIG094 DIG103 DIG112 DIG121 DIG13 64
DIG14 63
DIG15 62
DIG16 61
P018 P117
SCK15 SDATA16
SEG01 59
SEG02 58
SEG03 57
SEG04 56
SEG05 55
SEG06 54
SEG07 53
SEG08 52
SEG09 51
SEG10 50
SEG11 49
SEG12 48
SEG13 47
SEG14 46
SEG15 45
SEG16 44
SEG17 43
SEG18 42
SEG19 41
SEG20 40
SEG21 39
SEG22 38
SEG23 37
SEG24 36
SEG25 35
SEG26 34
SEG27 33
SEG2831 SEG2930 SEG3029 SEG3128 SEG3227 SEG3326 SEG3425 SEG3524 SEG3623
VCC119
VCC2 60
VP32
VSS22 XIN21 XOUT20
~CS14 ~RESET13
S7641
TUNING
MODE
S7631
TONE
S7621
DVD
S7611
STANDBY
S7502
U7501
PIC-37043TH2
R
330
R
330
R
330
R
330
R7507 1K
R7506 1K
R7505 3.3K
R7504 3.3K
R7583
180
R7581
220
R7503
27K
Q7583
KRC102S
OR RN1402
Q7581
KRC102S
OR RN1402
D7583
SEL4910D-D
ZONE2
D7581
SEL4110R
STANDBY
D7508
1SS352
OR 1SS355
C7514
100/6.3
C7509
100/6.3
C7516
104Z
C7515
104Z
C7511
104Z C7512
101J
C7507
474J
C7513
104Z
C7510
101J
C7508
104Z
P35
P34
P33
P32
P31
P30
P29
P28
P27
P26
P25
P24
P23
P22
P21
P20
P19
P18
P17
P16
P15
P14
P13
P12
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
16G
15G
14G
13G
12G
11G
10G
9G
8G
7G
6G
5G
4G
3G
2G
1G
1G
2G
3G
4G
5G
6G
7G
8G
9G
P28
P29
P30
P31
P32
P33
P34
P35
10G
11G
12G
FLSDO
FLCLK
FLCS
FLRST
REMIN
K0
LEDZ2
LEDSTBY
K1
K2
K3
VAJ
LEDVOL
VJA
GND
VJB
VBJ
REMIN
FLCLK
FLSDO
K0
K1
K2
K3
KI0
KI1
KI2
KI3
LEDVOL
LEDZ2
LEDPURE
LEDSTBY
VJB
VJA
HPRL
HPDET
FLRST
FLCS
MICDET
NASW-8411
NADIS-8406
U26
U31
A
1
2
3
4
5
BCD
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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DTR-4.5
SCHEMATIC DIAGRAM 7 Display section
RL7701
+
-
JL7701A
L7703 022M
L7701
022M
L7704
022M
L7501
022M
L7502
022M
F1
F158
59
P7502A TO NAPS-8389 (SCH. 6)
5.6V
-26V
JL7701B
S7657
S7656
LEVEL
UP
LEVEL
DOWN
S7614
Z2
LEVEL
S7613
ZONE2
S7612
REC OUT
S7629
S7644
TUNING
DOWN
S7643
RETURN
S7642
SETUP
TUNING
MODE
S7648
TUNING
UP
S7647
PRESET
DOWN
S7639
DIMMER
S7638
MEMORY
S7646
ENTER
S7645
PRESET
UP
S7637
DISPLAY
S7636
LISTEN.
MODE+
S7634
STEREO
S7633
TONE+
S7632
TONE-
TONE DVD
S7622
VIDEO1
S7623
VIDEO2
S7624
VIDEO3
S7619
PURE
AUDIO
S7618
MULTICH
S7628
CD
S7615
Z2
TONE
S7635
LISTEN.
MODE-
S7627
TUNER
TAPE
STANDBY
E7702
P7705
HEADPHONES
R7628
12K
R7644820R7643560R7642470R7641
3
30 R76473.9K
R76373.9K
R76462.2K
R7638
12K
R7618
12K
R7617
3.9K
R7627
3.9K
R7616
2.2KR76151.2K
R7636
2.2K
R7614
820R7613560
R7645
1.2K
R7631
3
30 R7632470 R7633560 820 R7635
R76262.2KR7621
3
30 R7625820R7623560R7622470
R7612
470R7611330
Q7701
KRC102S
OR RN1402
D7501
UDZS8.2B
D7701
1SS352
OR 1SS355
D7504
1SS352
OR 1SS355
D7502
1SS352
OR 1SS355
C7705
100/6.3
C7502
33/50
C7535
104Z
C7504
473Z
C7505
473Z
C7506 473Z
C7501
104Z
C7503
104Z
C7536
104Z
C7533
104Z
C7534
473Z
C7701
102J
C7702
102J
C7703
221K
R7501
220
R7502
220
HPR1
HPE
HPL1
-VP
FAC1
FAC2
HPE
HPE
GND
GND
5.6V
GND
GND
HPDET
HPDET
HPR2
HPR2
HPE
HPE
HPL2
HPL2
HPDET
HPRL
KI0
KI1
KI2
KI3
NAETC-8412
U32
A
1
2
3
4
5
BCD
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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