SCH07_AMP
STBY POWER
ANALOG VIDEO
TMDS SIGNAL
AUDIO SIGNAL
DIGITAL AUDIO
GND LINE
POWER- LINE
POWER+ LINE
FR- CH , S R-C H
FL -CH , SL- CH , C EN _C H
TH ERMAL DE T_ B
TH ERMAL DE T_ A
PT C Th erm isto rs
RIG H T F RO NT -CH
RIG H T S URRO UN D- CH
LE FT FRO NT -CH
SL -CH
C- CH
SR -CH
FR- CH
FL -CH
FL
CE NT ER -CH
SL
CEN
SR
FR
LE FT SU RROU ND -C H
TO D IG ITAL B'D
2. AGND
TO D IG ITAL B'D
2.AGN D
4.AGN D
6.AGN D
8.AGN D
TO FRONT B 'D
3. HP _L CH
1. HP _R CH
1.FL
3.SL
5.CE N
7.SR
9.FR
D C_ SURRO UND D C_ SURRO UND
TH EMALD ET _ATH EMALD ET _A
TH EMALD ET _B
AS OAS OAS O AS O
TH EMALD ET _A
+ B + B+ B+ B
AGND
-B -B -B -B
AGNDA GNDAGND
PR E_ -B
PR E_-B PR E_-BPR E_-B
SL _O UT
CE N_ OU T
SR _O UT
FR_ OUT
M AIN PART
3. FRO NT _R LY
4. C/S _R LY
2. H/ P_ RLY
6. ASO _DE T
7. DC _P RO T
8. TH ER MALD ET _A
9. TH ER MALD ET _B
10.+ 12V
TH EMALD ET _A
AGND
PR E_ -B
FL _O UT
AGND
-B
PR E_ -B
+ 12V+ 12V+ 12V
CH ASSIS
AGND
AGNDAGND
+ 12V
AGND AGND
PR E_ -B
PR E_-B
FL _O UT
FR_ OUT
FL _O UT
SL _O UT
CE N_ OU T
SR _O UT
FR_ OUT
FL _O UT
CE N_ OU T
FR_ OUT
SL _O UT
SR _O UT
SR _O UT
SL _O UT
H /P_ FL
H /P_ FR
FL _IN
SL _IN
CE N_ IN
SR _IN
FR_IN
PT C Th erm isto rs
PT C Th erm isto rs
PT C Th erm isto rs
PT C Th erm isto rs
PT C Th erm isto rs
DC PRO TE C TIO N
FR_ OUT
D C_FRO NT
D C_FRO NT
+ 12V
AS O_ DE T AS O_ DE T AS O_ DE T
D C_SURRO UND
D C_ SURRO UND
D C_FRO NT D C_FRO NT D C_FRO NT
FR_ OUT
FR_ OUT
SR _O UT
AS O_ DE T
CE N_ OU T
FR_ OUT
SR _O UT
SL _O UT
11.R LY _G N D
M UTE _+ B
DG N D DG N D
+ B + B
-B
RLY_ G N D
+ 12V
+ B
-B
2.0 mm 3PIN W IRE
2.0 mm 9PIN W IRE
2.0 mm 13PIN W IRE
RL Y_ GND
981-21-12D S
RY 562
RY 563
RY 564
981-21-12D S
981-21-12D S
OP T.
SL -CH
C- CH
SR -CH
OU T
CE N_
TUNER MODULE
FRO M MAIN T RANS
3.96mm 7PIN W AFER
AC _H
AC _H
CE N
AC _L
AC _L
N.C
N.C
M3 B RAC KET
1. HI- B_ RLY
5. B_ DE TE CT
DG N D
LE VEL D ET .
CH ASSIS
D GND
M UTE _+ B
RLY_ G N D
AGND
12.M U TE _ +B
13.D GND
RLY_ G N DRLY_ G N DRLY_ G N DRLY_ G N D
DG N D
HI-B _ RL Y
INPUT/VOLUME PART
MCU PART
CM D 1A569-V1
D C P RO TE CT OP TI ON ( C EN , SR , S L C H )
PO W ER D ET.
B+ /B-
B_D ETE CT
9. L-O UT
8. R-O UT
7. VC C
6. SC LK
5. SD IO
4. /C E
3. /RST
2.INT
1.CH_GND
TO D IG ITAL B'D
9PIN B 'D T O B 'D
*TUNER MODULE OPTION
CNVYST990-A9U2
AVR-S540BT E3
AVR-X550BT E2
AVR-X550BT E1C
CNVYST990-D8E3
CNVYST990-A2J1
AVR-X550BT K
CNVYST990-A9U2
6
1
5 4
2 3
RY 562
C5704
6800uF /63V
C5706
6800uF /63V
C5105
50V/ 220uF
R5109 33K
R5108 470K
R5107
220
R5111 OP EN
R5110
47(1 W)
R5106
1. 2K (1W)
Q5106
2S B1560
Q5105
2S D2390
R5119
0. 47(2W )
21
CN 510
CJ P02GA 01ZY
R5116
5. 6K (1W)
R5117
4. 7(1 W )
R5118
4. 7(1 W )
R5132 10( 1W )
R5115
5. 6K (1W)
R5120
0. 47(2W )
R5122
0. 47(2W )
R5121
0. 47(2W )
C5108
100/63V
D 5105
OP EN
D 5103
OP EN
L5101
0. 5U H
C5107
50V/ 47uF
C5106 33P
C5104
2200P( M)
C5103 82P
R5104
18K
R5105 1.2 K
C5102 100V/ 470pF
R5102
680
C5101
50V/ 47uF
J5101
OP EN
R5103
10K
D 5102
OP EN
D 5104
OP EN
C5205
50V/ 220uF
R5209 33K
R5208 470K
R5207
220
R5211 OP EN
R5210
47(1 W)
R5206
1. 2K (1W)
Q5206
2S B1560
Q5205
2S D2390
R5219
0. 47(2W )
21
CN 520
CJ P02GA 01ZY
R5216
5. 6K (1W)
R5217
4. 7(1 W )
R5218
4. 7(1 W )
R5215
5. 6K (1W)
R5220
0. 47(2W )
R5222
0. 47(2W )
R5221
0. 47(2W )
C5208
100/63V
D 5205
OP EN
D 5203
OP EN
C5207
50V/ 47uF
C5206 33P
C5204
2200P( M)
C5203 82P
R5204
18K
R5205 1.2 K
C5202 100V/ 470pF
R5202
680
C5201
50V/ 47uF
J5201
OP EN
R5203
10K
D 5202
OP EN
D 5204
OP EN
C5305
50V/ 220uF
R5309 33K
R5308 470K
R5307
220
R5311 OP EN
R5310
47(1 W)
R5306
1. 2K (1W)
Q5306
2S B1560
Q5305
2S D2390
R5319
0. 47(2W )
21
CN 530
CJ P02GA 01ZY
R5316
5. 6K (1W)
R5317
4. 7(1 W )
R5318
4. 7(1 W )
R5315
5. 6K (1W)
R5320
0. 47(2W )
R5322
0. 47(2W )
R5321
0. 47(2W )
C5308
100/63V
D 5305
OP EN
D 5303
OP EN
C5307
50V/ 47uF
C5306 33P
C5304
2200P( M)
C5303 82P
R5304
18K
R5305 1.2 K
C5302 100V /470pF
R5302
680
C5301
50V/ 47uF
J5301
OP EN
R5303
10K
D 5302
OP EN
D 5304
OP EN
C5405
50V/ 220uF
R5409 33K
R5408 470K
R5407
220
R5411 OP EN
R5410
47(1 W)
R5406
1. 2K (1W)
Q5406
2S B1560
Q5405
2S D2390
R5419
0. 47(2W )
21
CN 540
CJ P02GA 01Z
Y
R5416
5. 6K (1W)
R5417
4. 7(1 W )
R5418
4. 7(1 W )
R5415
5. 6K (1W)
R5420
0. 47(2W )
R5422
0. 47(2W )
R5421
0. 47(2W )
C5408
100/63V
D 5405
OP EN
D 5403
OP EN
C5407
50V/ 47uF
C5406 33P
C5404
2200P( M)
C5403 82P
R5404
18K
R5405 1.2 K
C5402 100V/ 470pF
R5402
680
C5401
50V/ 47uF
J5401
OP EN
R5403
10K
D 5402
OP EN
D 5404
OP EN
C5505
50V/ 220uF
R5509 33K
R5508 470K
R5507
220
R5511 OP EN
R5510
47(1 W)
R5506
1. 2K (1W)
Q5506
2S B1560
Q5505
2S D2390
R5519
0. 47(2W )
21
CN 550
CJ P02GA 01ZY
R5516
5. 6K (1W)
R5517
4. 7(1 W )
R5518
4. 7(1 W )
R5515
5. 6K (1W)
R5520
0. 47(2W )
R5522
0. 47(2W )
R5521
0. 47(2W )
C5508
100/63V
D 5505
OP EN
D 5503
OP EN
C5507
50V/ 47uF
C5506 33P
C5504
2200P( M)
C5503 82P
R5504
18K
R5505 1.2 K
C5502
100V/ 470pF
R5502
680
C5501
50V/ 47uF
J5501
OP EN
R5503
10K
D 5502
OP EN
D 5504
OP EN
C5708
100/100V
R5704
100(1 W)
R5703
33(1 W)
6
1
5 4
2 3
RY 564
6
1
5 4
2 3
RY 563
D 5603
1SS133M T
D 5604
1SS133M T
D 5602
1SS133M T
D 5601
1SS133M T
C5605
0. 018uF
R5101
100K
R5201
100K
R5301
100K
R5401
100K
R5501
100K
C5606
0. 018uF
C5609
0. 018uF
C5610
0. 018uF
C5611
0. 018uF
C5607
2200P
C5608
2200P
C5612
2200P
C5613
2200P
C5614
2200P
3 2 1
BN 505
D 5101
OP EN
D 5201
OP EN
D 5301
OP EN
D 5401
OP EN
D 5501
OP EN
R5112 OP ENR5212 OP ENR5312 OP ENR5412 OP ENR5512 OP EN
J5601
OP EN
C5615
OP EN
R5125 10K
R5127
5. 6K
R5128
OP EN
R5124
150K
D 5106
1SS133M T
R5123
470K
R5129 15K
R5130 22K
R5131 22K
C5109
0. 1uF
R5702
22K
C5701
0. 01uF
R5701 10K
R5232 10( 1W )
L5201
0
.5 UH
R5225 10K
R5227
5. 6K
R5228
OP EN
R5224
150K
D 5206
1SS133M T
R5223
470K
R5229 15K
R5230 22K
R5231 22K
C5209
0. 1uF
R5332 10( 1W )
L5301
0. 5U H
R5325 10K
R5327
5. 6K
R5328
OP EN
R5324
150K
D 5306
1SS133M T
R5323
470K
R5329 15K
R5330 22K
R5331 22K
C5309
0. 1uF
R5432 10( 1W )
L5401
0. 5U H
R5425 10K
R5427
5. 6K
R5428
OP EN
R5424
150K
D 5406
1SS133M T
R5423
470K
R5429 15K
R5430 22K
R5431 22K
C5409
0. 1uF
R5532 10( 1W )
L5501
0. 5U H
R5525 10K
R5527
5. 6K
R5528
OP EN
R5524
150K
D 5506
1SS133M T
R5523
470K
R5529 15K
R5530 22K
R5531 22K
C5509
0. 1uF
987654321
BN 502
13121110
987654321
BN 501
C5702 250V/0 .1 uFC5703 250V/ 0.1 uF
ET 501
C5707
0. 1/50V
C5711
6. 3V /470uF
C5710
0. 1uF
R5705
100K
R5706
10K
R5708
OP EN
C5713
OP EN
C5712
OP EN
R5707
OP EN
C5714
OP EN
R5709
OP EN
R5710
OP EN
C5716 47/16V
R5711
2. 2K
R5712 2.2 K
R5713 2.2 K
R5715
2. 2K (1W)
R5718
OP EN
R5716
2. 2K (1W)
R5717
2. 2K (1W)
R5720
OP EN
R5719
OP EN
D 5703
Z6 .8V
D 5704
1SS133M T
C5717
10UF /50V
R5714
OP EN
C5718 0.047u F
R5721 10( 2W )
C5719 0.047u F
R5722 10( 2W )
C5720 0.047u F
R5723 10( 2W )
C5721 0.047u F
R5724 10( 2W )
C5722 0.047u F
R5725 10( 2W )
C5715
OP EN
2
7
1
8
3 4
6 5
RY 560
H FD 27/012-H
C5723
10UF /50V
2
4
3
1
D 5701
D 25SB60
R5726
470(2 W)
R5727
470(2 W)
Q5702
KS A992F TA
Q5108
MMBT A42
Q5208
MMBT A42
Q5308
MMBT A42
Q5408
MMBT A42
Q5508
MMBT A42
J5602
J5604
Q5103
KS C1845F TA
Q5203
KS C1845F TA
Q5303
KS C1845F TA
Q5403
KS C1845F TA
Q
5503
KS C1845F TA
Q5703
2S C3052
Q5705
2S C3052
Q5706
OP EN
Q5708
OP EN
Q5704
ISA 1530AC 1
Q5707
OP EN
Q5101
KS A992F TA
Q5201
KS A992F TA
Q5301
KS A992F TA
Q5401
KS A992F TA
Q5102
KS A992F TA
Q5202
KS A992F TA
Q5302
KS A992F TA
Q5402
KS A992F TA
Q5502
KS A992F TA
87654321
TU 500 Y ST990-A 9U 2
9
8
7
6
5
4
3
2
1
BN 508
CJ P09GI 281Z
R5126
PR F18BE471QB 5RB /85'C
R5226
PR F18BE471QB 5RB /85'C
R5326
PR F18BE471QB 5RB /85'C
R5426
PR F18BE471QB 5RB /85'C
R5526
PR F18BE471QB 5RB /85'C
C5620
OP EN
C5619
OP EN
C5618
OP EN
C5617
OP EN
C5616
OP EN
BK 501
Q5501
KS A992F TA
R5728
0
7
2
6 8
4 3
5
1
RY 586
H F115F/ 012
1234567
CN 503
CJ P07GA 90ZY
J5804
JU MP ER
F5801
OP EN
J5805
JU MP ER
F5802
OP EN
D 5806
1SS133M T
R5812 O PE N
R5816 O PE N
R5813 O PE N
R5814 O PE N
R5815 O PE N
D 5811 O PEN
D 5810 O PEN
D 5809 O PEN
D 5812 O PEN
D 5808 O PEN
D 5807 OP EN
C5806 OP EN
C5807 OP EN
R5810 OP EN
R5811 OP EN
R5817
33K
R5818
33K
R5819
33K
Q5107
MMBT A92
Q5207
MMBT A92
Q5307
MMBT A92
Q5407
MMBT A92
Q5507
MMBT A92
Q5701
MMBT A92
Q5601
KR C105S
Q5602
KR C105S
Q5603
KR C105S
Q5806
KR C105S
Q5604
KR C105S
Q5104
KT C3114A
R5113
2. 7K /F
R5114
560/F
VR 510
OP EN
R5134
18
R5133
515/F
Q5204
KT C3114A
R5213
2. 7K /F
R5214
560/F
VR 520
OP EN
R5233
515/F
R5234
18
Q5304
KT C3114A
R5313
2. 7K /F
R5314
560/F
VR 530
OP EN
R5333
515/F
R5334
18
Q5404
KT C3114A
R5413
2. 7K /F
R5414
560/F
VR 540
OP EN
R5434
18
R5433
515/F
Q5504
KT C3114A
R5513
2. 7K /F
R5514
560/F
VR 550
OP EN
R5533
515/F
R5534
18
C5601
OP EN
C5602
OP EN
C5603
OP EN
C5801
OP EN
4
3
2
1
JK 503
CJJ5 P047Z D
5
6
4
3
2
1
JK 504
CJJ5 R023Z D
MC U_ CT L
PR E_ -B
C/ S_ RLY
AS O_ DE T
H /P_ RL Y
FRONT _RL Y
D C_PRO T
TH ERMAL DE T_ B
TH ERMAL DE T_ A
C/ S_ RLY
B_ D ET ECT
TH ERMAL DE T_ B
TH ERMAL DE T_ A
D C_PRO T
AS O_ DE T
B_ D ET ECT
FRO NT_ RL Y
H /P_ RL Y
C/ S_ RLY
Point C
Point C1
Point C2
Measurement condition
・Voltage measurement
No signal
・Waveform measurement
INPUT: 200mVrms / 1KHz (ANALOG)
Surround mode: MCh Stereo
VOL: 70
Speaker load: 8ohms
9mV
53.4V
13mV
1.10V
-53.4V
-1.04V
Point C2
Point C1
Point A
Point B
12V
-50.3V -51.0V -50.8V
0.6V
Point A Point B
BN502
TO CN712
BN501
TO CN772
BN505
TO CN104
BN508
TO TU771
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
15
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