SCH13-1 MAIN for E3, E1C, S750 model
ANALOG VIDEO
STBY POWER
ANALOG AUDIO DIGITAL AUDIO
TMDS SIGNAL
GND LINE
POWER- LINE
POWER+ LINE
FR- CH , SR -C H , C EN _CH
FL -C H , S L- CH , BL _C H, B R_ CH
PT C T he rmist or s
TH ERMAL D ET _ A
TH ERMAL D ET _ B
FL
SL
CEN
SR
FR
FRO M D IGIT AL B'D
2. AGND
FRO M MAIN T RANS
TO FRONT B 'D
3. H P_ LC H
1. H P_ RC H
MAIN PART
6. FRO NT_ RL Y
7. C/ S_ RLY
3. H /P _R L Y
5. AS O _D ET
7. D C_ P RO T
1. TH ERMAL D ET _ A
8. TH ERMAL DET _ B
H /P _F L
H /P _F R
PT C T he rmist or s
PT C T he rmist or s
PT C T he rmist or s
PT C T he rmist or s
PT C T he rmist or s
D C PROT EC T ION PA RT
+ B
2.0mm 3 PIN W IRE
3.96mm 7P IN W AFER
2.0mm 8 PIN W IRE
SBL
AGND
PT C T he rmist or s
SBR
AGND
PT C T he rmist or s
AC _ H
AC _ H
CE N
AC _ L
AC _ L
N.C
N.C
3. -12V
4. MU T E_ + B
6. D GND
2. RL Y _GND
5. + 12V
FL _O U T
SL _O UT
CE N_ O U T
SR _O U T
FR_ OUT
SB L_ OUT
SB R_ OUT
8. SB _ RL Y
4. H I-B _R L Y
LE VE L
CURRENT
1. CU RREN T _ D ET
9. AMPS IG _D ET
SL -C H
C- CH
SR -C H
FR- CH
FL -C H
SPEAK ER JAC K
SB L- CH
SB R- CH
CH _GND
CH _GND
CH _GND
CH _GND
CH _GND
CH _GND
CH _GND
FL _O U T
SL _O UT
CE N_ O U T
SR _O U T
FR_ OUT
SB L_ OUT
SB R_ OUT
FL _O U T
SL _O UT
CE N_ O U T
SR _O U T
FR_ OUT
SB L_ OUT
SB R_ OUT
RL Y _GND
+ 12V
-B
AGND
CH ASSIS
SL _O UT
CE N_ O U T
SR _O UT
FR_ OUT
SB L_ OUT
SB R_ OUT
D C_ D ET 1
AS O
TH EMALD E T_ A
+ B
-B
AGND
D C_ D ET 2
TH EMALD E T_ A
AS O
+ B
AS O _D ET
PR E_ -B
TH EMALD E T_ B
-B
AGND
AS O
+ B
AS O _D ET
PR E_ -B
D C_ D ET 1
D C_ D ET 2
D C_ D ET 1
TH EMALD E T_ A
-B
AGND
AS O
+ B
AS O _D ET
PR E_ -B
D C_ D ET 2
D C_ D ET 1
TH EMALD E T_ B
TH EMALD E T_ A
-B
AGND
AS O
+ B
PR E_ -B
D C_ D ET 2
D C_ D ET 1
TH EMALD E T_ B
D C_ D ET 2
D C_ D ET 1
TH EMALD E T_ A
-B
AGND
AS O
+ B
D C_ D ET 1
PR E_ -B
D C_ D ET 2
AGND
-B
-B
AGND
-B
AGND
-B
AGND
-B
AGND
-B
AGND
-B
D ET EC TPA RT
2. FB _F L
3. PR E_ -B
1. FB _F L
5. FL
6. FL
4. PR E_ -B
7. AGND
PR E_ -B
PR E_ -B
PR E_ -B
PR E_
-B
PR E_ -B
PR E_ -B
2. FB _S L
3. PR E_ -B
1. FB _S L
5. SL
6. SL
4. PR E_ -B
7. AGND
2. FB _C EN
3. PR E_ -B
1. FB _C EN
5. CE N
6. CE N
4. PR E_ -B
7. AGND
2. FB _S R
3. PR E_ -B
1. FB _S R
5. SR
6. SR
4. PR E_ -B
7. AGND
2. FB _F R
3. PR E_ -B
1. FB _F R
5. FR
6. FR
4. PR E_ -B
7. AGND
2. FB _S B L
3. PR E_ A GND
1. FB _S B L
5. SB L
6. SB L
4. PR E_ A GND
7. AGND
2. FB _S B R
3. PR E_ -B
1. FB _S B R
5. SB R
6. SB R
4. PR E_ -B
7. AGND
FL IN
SL IN
CEN IN
FRO M D IFF-AMP B'D
SR IN
FR IN
SBL IN
SBR IN
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
D ET E C T
PART
PR E_ -B
PR E_ A GND
PR E_ A GND
PR E_ A GND
2. CU RREN T _ GND
D GND
RL Y _GND
+ 12V
CU RREN T_GND
-12V
RL Y _GND
+ 12V
CU RREN T_GND
-12V
FRO M D IGIT AL B'D
2.0mm 9 PIN W IRE
PO W ER D ET.
B+ /B-
PO W ER D ETE CT
B+ /B-
10.B _D ETE CT
OP T IO N
B_ D E TE C T
B_ D E TE C T
D C_ D ET ECT
OPTION
OP T IO N
J5816
OP EN
6
1
5 4
2 3
RY 582
981-2A -12DS
C5810
10000uF/69V
C5811
10000uF/69V
Q5106
2S B 1560
Q5105
2S D 2390
321
BN 51B
OP EN
R5119
0. 47(2 W )
21
CN 510
CJ P02G A01ZY
R5116
5. 6K ( 1W )
R5117
1W /4.7
R5118
1W /4.7
R5132 10(1 W )
R5115
5. 6K ( 1W )
R5113
2. 7K / F
R5114
390/F
R5120
0. 47(2 W )
R5122
0. 47(2 W )
R5121
0. 47(2 W )
C5108
63V/ 220uF
D 5105
OP EN
D 5103
OP EN
L5101
0. 5u H
C5107
16V/ 220uF
D 5102
O
PE N
D 5104
OP EN
Q5206
2S B 1560
Q5205
2S D 2390
321
BN 52B
OP EN
R5219
0. 47(2 W )
21
CN 520
CJ P02G A01ZY
R5216
5. 6K ( 1W )
R5217
1W /4.7
R5218
1W /4.7
R5215
5. 6K ( 1W )
R5213
2. 7K / F
R5220
0. 47(2 W )
R5222
0. 47(2 W )
R5221
0. 47(2 W )
C5208
63V/ 220uF
D 5205
OP EN
D 5203
OP EN
C5207
16V/ 220uF
D 5202
OP EN
D 5204
OP EN
Q5306
2S B 1560
Q5305
2S D 2390
321
BN 53B
OP EN
R5319
0. 47(2 W )
21
CN 530
CJ P02G A01ZY
R5316
5. 6K ( 1W )
R5317
1W /4.7
R5318
1W /4.7
R5315
5. 6K ( 1W )
R5320
0. 47(2 W )
R5322
0. 47(2 W )
R5321
0. 47(2 W )
C5308
63V/ 220uF
D 5305
OP EN
D 5303
OP EN
C5307
16V/ 220uF
D 5302
OP EN
D 5304
OP EN
Q5406
2S B 1560
Q5405
2S D 2390
321
BN 54B
OP EN
R5419
0. 47(2 W )
21
CN 540
CJ
P02G A01Z Y
R5416
5. 6K ( 1W )
R5417
1W /4.7
R5418
1W /4.7
R5415
5. 6K ( 1W )
R5420
0. 47(2 W )
R5422
0. 47(2 W )
R5421
0. 47(2 W )
C5408
63V/ 220uF
D 5405
OP EN
D 5403
OP EN
C5407
16V/ 220uF
D 5402
OP EN
D 5404
OP EN
Q5506
2S B 1560
Q5505
2S D 2390
321
BN 55B
OP EN
R5519
0. 47(2 W )
21
CN 550
CJ P02G A01ZY
R5516
5. 6K ( 1W )
R5517
1W /4.7
R5518
1W /4.7
R5515
5. 6K ( 1W )
R5520
0. 47(2 W )
R5522
0. 47(2 W )
R5521
0. 47(2 W )
C5508
63V/ 220uF
D 5505
OP EN
D 5503
OP EN
C5507
16V/ 220uF
D 5502
OP EN
D 5504
OP EN
C5808
100V/ 100uF
R5819
100(1 W )
R5820
33(1 W )
6
1
5 4
2 3
RY 584
981-2A -12DS
6
1
5 4
2 3
RY 583
981-2A -12DS
D 5803
1SS133M T
D 5804
1SS133M T
D 5802
1SS133M T
D 5801
1SS133M T
C5111
0. 018uF
C5511
0. 018uF
C5211
0. 018uF
C5411
0. 018uF
C5311
0. 018uF
C5113
1500pF
C5513
1500pF
C5213
1500pF
C5413
1500pF
C5313
1500pF
3 2 1
BN 503
J5802
OP EN
C5615
OP EN
R5125 10K
R5127
5. 6K
R5128
OP EN
R5124
150K
D 5106
1SS133M T
R5123
820K
R5129 15K
R5130 22K
R5131 22K
C5109
0. 1u F
R5842
22K
C5827
0. 01uF
R5841 10K
R5232 10(1 W )
L5201
0. 5u H
R5225 10K
R5227
5. 6K
R5228
OP EN
R5224
150K
D 5206
1SS133M T
R5223
820K
R5229 15K
R5230 22K
R5231 22K
C5209
0. 1u F
R5332 10(1 W )
L5301
0. 5u H
R5325 10K
R5327
5. 6K
R5328
OP EN
R5324
150K
D 5306
1SS133M T
R5323
820K
R5329 15K
R5330 22K
R5331 22K
C5309
0. 1u F
R5432 10(1 W )
L5401
0. 5u H
R5425 10K
R5427
5. 6K
R5428
OP EN
R5424
150K
D 5406
1SS133M T
R5423
820K
R5429 15K
R5430 22K
R5431 22K
C5409
0. 1u F
R5532 10(1 W )
L5501
0. 5u H
R5525
10K
R5527
5. 6K
R5528
OP EN
R5524
150K
D 5506
1SS133M T
R5523
820K
R5529 15K
R5530 22K
R5531 22K
C5509
0. 1u F
987654321
BN 501
C5812
0. 1u F/ 250V
C5813
0. 1u F/ 250V
ET 502
C5816
0. 1u F
C5802
6. 3V / 470uF
C5801
0. 1u F
R5803
100K
R5804
33K
R5806
12K
C5804
10V/ 100uF
C5803
0. 1u F
R5805
100K
C5814
OP EN
R5828
OP EN
R5829
OP EN
C5805 16V/ 47uF
R5809
2. 2K
R5807 2.2 K
R5808 2.2 K
R5824
2. 2K ( 1W )
R5823
2. 2K ( 1W )
R5821
2. 2K ( 1W ) D 5817 6.8 VB L
D 5818
1SS133M T
C5809 50V/ 10uF
R5825 O P EN
C5110 0 .047u F
R5133 10(2 W )
C5510 0 .047u F
R5533 10(2 W )
C5120 0 .047u F
R5233 10(2 W )
C5410 0 .047u F
R5433 10(2 W )
C5310 0 .047u F
R5333 10(2 W )
C5815
OP EN
2
7
1
8
3 4
6 5
RY 581
H FD 27/ 012-H
R5801
470(2 W )
R5802
470(2 W )
Q5807
KS A 992FT A
Q5107
MMBT A92
Q5207
MMBT A92
Q5307
MMBT A92
Q5407
MMBT A92
Q5507
MMBT A92
Q5814
MMBT A92
Q5108
MMBT A42
Q5208
MMBT A42
Q5308
MMBT A42
Q5408
MMBT A42
Q5508
MMBT A42
2
4
3
1
D 5819
D 25SB 6 0
Q5808
2S C3052
Q5810
2S C3052
Q5811
2S C3052
Q5813
2S C3052
Q5809
ISA 1530A C1
Q5812
ISA 1530A C1
R5126
D H PT F1608471P 115T
R5226
D H PT F1608471P 115T
R5326
D H PT F1608471P 115T
R5426
D H PT F1608471P 115T
R5526
D H PT F1608471P 115T
C5312
OP EN
C5412
OP EN
C5212
OP EN
C5512
OP EN
C5112
OP EN
2
1
JK 501
2
1
JK 502
2
1
JK 503
2
1
JK 504
2
1
JK 505
J5801
JU MP ER
7
6
5
4
3
2
1
CN 51B
CJ P07G I281Z
7
6
5
4
3
2
1
CN 52B
CJ P07G I281Z
7
6
5
4
3
2
1
CN 53B
CJ P07G I281Z
7
6
5
4
3
2
1
CN 54B
CJ P07G I281Z
7
6
5
4
3
2
1
CN 55B
CJ P07G
I281Z
7
6
5
4
3
2
1
CN 56B
CJ P07G I281Z
7
6
5
4
3
2
1
CN 57B
CJ P07G I281Z
Q5606
2S B 1560
Q5605
2S D 2390
321
BN 56B
OP EN
R5619
0. 47(2 W )
21
CN 560
CJ P02G A01ZY
R5616
5. 6K ( 1W )
R5617
1W /4.7
R5618
1W /4.7
R5615
5. 6K ( 1W )
R5620
0. 47(2 W )
R5622
0. 47(2 W )
R5621
0. 47(2 W )
C5608
63V/ 220uF
D 5605
OP EN
D 5603
OP EN
C5607
16V/ 220uF
D 5602
OP EN
D 5604
OP EN
R5632 10(1 W )
L5601
0. 5u H
R5625 10K
R5627
5. 6K
R5628
OP EN
R5624
150K
D 5606
1SS133M T
R5623
820K
R5629 15K
22K
R5631 22K
C5609
0. 1u F
Q5607
MMBT A92
Q5608
MMBT A42
R5626
D H PT F1608471P 115T
Q5706
2S B 1560
Q5705
2S D 2390
321
BN 57B
OP EN
R5719
0. 47(2 W )
21
CN 570
CJ P02G A01ZY
R5716
5. 6K ( 1W )
R5717
1W /4.7
R5718
1W /4.7
R5715
5. 6K
(1 W )
R5720
0. 47(2 W )
R5722
0. 47(2 W )
R5721
0. 47(2 W )
C5708
63V/ 220uF
D 5705
OP EN
D 5703
OP EN
C5707
16V/ 220uF
D 5702
OP EN
D 5704
OP EN
R5732 10(1 W )
L5701
0. 5u H
R5725 10K
R5727
5. 6K
R5728
OP EN
R5724
150K
D 5706
1SS133M T
R5723
820K
R5729 15K
R5730 22K
R5731 22K
C5709
0. 1u F
Q5707
MMBT A92
Q5708
MMBT A42
R5726
D H PT F1608471P 115T
R5112 OPE NR5212 OPE NR5312 OPE NR5412 OPE NR5512 OPE NR5612 OPE NR5712 OPE N
2
1
JK 506
2
1
JK 507
6
1
5 4
2 3
RY 585
981-2A -12DS
D 5805
1SS133M T
C5610 0 .047u F
R5633 10(2 W )
C5710 0 .047u F
R5733 10(2 W )
7
2
6 8
4 3
5
1
RY 586
H F115F/ 012
C5611
0. 018uF
C5711
0. 018uF
C5613
1500pF
C5713
1500pF
C5712
OP EN
C5612
OP EN
7 6 5 4 3 2 1
CN 502
CJ P07G A90Z Y
J5804
JU MP ER
F5801
OP
EN
J5805
JU MP ER
F5802
OP EN
D 5806
1SS133M T
R5818
470K
R5817
470K
R5816
470K
R5815
470K
R5814
470K
R5813
470K
R5812
470K
D 5808
1SS133M T
D 5809
1SS133M T
D 5810
1SS133M T
D 5811
1SS133M T
D 5812
1SS133M T
D 5813
1SS133M T
D 5814
1SS133M T
D 5807
3. 6V B L
C5806
0. 047uF
C5807
50V/ 10uF
R5810 10K
R5811 100
8 7 6 5
4321
IC501
NJM 4580CG
C5825
100V/ 1 uF
C5826
100V/ 1 uF
R5839
10K
R5840
10K
R5833
22K
R5838
22K
C5824
OP EN
C5820
100V/ 1 uF
R5832
1K
R5836
33K
R5835
330K
R5837
10K
R5834
3. 3K
D 5816
1SS133M T
R5831
10K
D 5815
3. 6V B L
R5830
100
C5817
0. 1u F
C5818
0. 1u F
C5819
16V/ 100uF
C5823
10P
C5821
100P
R5827
0.01/ 5W
R5826
OP EN
87654321
BN 502
C5828
OP EN
R5843
33K
R5844
33K
R5845
33K
J5938
OP EN
R5846 2.2 K
J5939
JU MP ER
Q5801
KR C 105S
Q5802
KR
C105S
Q5803
KR C 105S
Q5804
KR C 105S
Q5805
KR C 105S
Q5806
KR C 105S
R5141
470/F
R5142
18
R5241
470/F
R5214
390/F
R5242
18
R5341
470/F
R5314
390/F
R5342
18
R5441
470/F
R5414
390/F
R5442
18
R5541
470/F
R5514
390/F
R5542
18
R5641
470/F
R5614
390/F
R5642
18
R5741
470/F
R5714
390/F
R5742
18
R5313
2. 7K / F
R5413
2. 7K / F
R5513
2. 7K / F
R5613
2. 7K / F
R5713
2. 7K / F
BK 505
CM D 1 A569- V1
H /P _R L Y
FRO NT_ RL Y
C/ S_ RLY
SB _ RL Y
TH ERMAL D ET _ B
AS O _D ET
TH ERMAL D ET _ A
AMPS IG _D ET
CU RREN T_D E T
MU T E_ + B
D C_ PRO T
TH ERMAL D ET _ A
H /P _R L Y
H I-B _RL Y
FRO NT_ RL Y
C/ S_ RLY
SB _ RL Y
CU RREN T_D E T
MU T E_ + B
AS O _D ET
D C_ PRO T
TH ERMAL D ET _ B
AMPS IG _D ET
H I-B _ RL Y
-2mV
59.2V
2mV
1.1V
-59.2V
-1.1V
Point C2
Point C1
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
BN502
TO CN753
BN501
TO CN754
CN51B
TO CN51A
CN52B
TO CN52A
CN53B
TO CN53A
CN54B
TO CN54A
CN55B
TO CN55A
CN56B
TO CN56A
CN57B
TO CN57A
BN503
TO CN104
BN51B
TO BN51A
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
21
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General
Weight and Dimensions
