SCH23 AMP2
VIDEO SIGNAL
COMPONENT(Y)
ANALOG AUDIO
DIGITAL AUDIO
TMDS SIGNAL
GND LINE
POWER- LINE
POWER+ LINE
C483
OPEN
C451
OPEN
C
47
1
100
/50
(K
R
3)
C
45
5
100
/50
(K
R
3)
DC
_D
ET
3
+H
IG
H
B
-H
IG
H
B
S
R
S
L
DC
_D
ET
4
AS
O
A
G
N
D
A
G
N
D
A
G
N
D
A
G
N
D
SB
R
_I
N
SB
L_
IN
S
R
_I
N
S
L_
IN
C
50
3
100
/50
(K
R
3)
C
48
7
100
/50
(K
R
3)
-H
IG
H
B
1
C525
OPEN
R668
150K
OPEN
C530
270(1)
R621
C462
OPEN
C449
OPEN
C496
22/100 (RA3)
R590
160K
R584 680K
R541 680K
330
R686
330
R643
330
R600
C488
47/50(KR3)
C524
OPEN
C472
47/50(KR3)
C523
OPEN
R566
470K
47/50(KR3)
C456
R696
33K
R687
0
D472
1N4148
R653
33K
R625
150K
R644
0
D469
1N4148
D470
1N4148
R610
33K
R601
0
D467
1N4148
D468
1N4148
R567
33K
R558
0
D463
1N4148
D464
1N4148
R700
1K(1)
OPEN
C533
OPEN
C501
R657
1K(1)
2N2-K
C493
470
R656
OPEN
C532
OPEN
C485
R614
1K(1)
2N2-K
C477
470
R613
OPEN
C469
2N2-K
C461
470
R570
R701
1K(1)
R723
220
150
R709
R658
1K(1)
R722
220
150
R708
R615
1K(1)
R721
220
150
R707
R720
220
O
PE
N
D
44
9
O
PE
N
D
45
0
1N4148
D441
1N4148
D442
1N4148
D435
1N4148
D436
1N4148
D429
1N4148
D430
R677
12K(2)
270(1)
R662
Q471
KTC3206Y
R634
12K(2)
270(1)
R619
D431
1N4148
Q459
KTC3206Y
R591
12K(2)
270(1)
R576
D425
1N4148
Q447
KTC3206Y
D419
1N4148
R702
270(1)
470
P
-100
V
C
50
7
R664
270(1)
R659
270(1)
R616
270(1)
R578
270(1)
470
P
-100
V
C
45
9
R692
470K
2K7
R691
R679
470K
R636
470K
R593
470K
R563
470K
JP574
JUMPER
JP572
OPEN
R667
OPEN
R663
OPEN
JP546
OPEN
JP494
OPEN
JP539
JUMPER
R581
OPEN
JP535
JUMPER
JP442
OPEN
R538
OPEN
C510
OPEN
R698
22(1)
22(1)
R674
C497
OPEN
C494
OPEN
R655
22(1)
22(1)
R631
C481
OPEN
R612
22(1)
C465
OPEN
R569
22(1)
22(1)
R545
R689
0R47(2)
Q482
2SB1647
2SD2560
Q476
Q470
2SB1647
R640
0R47(2)
Q458
2SB1647
R597
0R47(2)
R603
0R47(2)
R554
0R47(2)
0R47(2)
R561
C512
22/100 (RA3)
R
67
3
10
K
10
K
R
67
2
10
K
R
62
9
R
63
0
10
K
C464
22/100 (RA3)
10K
R682
D438
1N4148
R670 680K
R676
160K
10K
R639
5K6
R642
D432
1N4148
R633
160K
R627
680K
10K
R596
5K6
R599
5K6
R556
D420
1N4148
R547
160K
Q478
2N5551S
SBL
Q466
2N5551S
SR
Q454
2N5551S
Q451
2N5401S
SL
Q439
2N5401S
-B
TR
_T
H
E
R
M
AL
R
A
DI
_T
H
ER
M
AL
A
G
N
D
A
G
N
D
A
G
N
D
A
G
N
D
C504
47/50(KR3)
D471
1N4148
R582
150K
R539
150K
2N2-K
C509
470
R699
C531
OPEN
R571
1K(1)
OPEN
C453
O
PE
N
D
45
5
O
PE
N
D
45
6
O
PE
N
D
45
3
O
PE
N
D
45
4
O
PE
N
D
45
1
O
PE
N
D
45
2
R572
1K(1)
150
R706
1N4148
D423
1N4148
D424
Q483
KTC3206Y
D437
1N4148
R548
12K(2)
270(1)
R533
470
P
-100
V
C
49
1
470
P
-100
V
C
47
5
R573
270(1)
R535
270(1)
C519
OPEN
C518
OPEN
2K7
R648
R649
470K
2K7
R605
R606
470K
2K7
R560
R550
470K
JP558
JUMPER
R624
OPEN
R534
OPEN
22(1)
R588
C478
OPEN
R683
0R47(2)
R646
0R47(2)
2SD2560
Q464
2SD2560
Q452
2SD2560
Q440
Q446
2SB1647
10
K
R
58
7
C480
22/100 (RA3)
R
58
6
10
K
10
K
R
54
3
10
K
R
54
4
5K6
R685
D426
1N4148
10K
R553
SBR
Q475
2N5401S
Q463
2N5401S
Q442
2N5551S
+H
IG
H
B
1
HI
G
H
G
ND
1
H
IG
H
G
N
D
R669
JUMPER
R602
33K
C495
22/100 (RA3)
R678
22K
R671
15K
22K
R632
R628
15K
C482
100N-K
22K
R589
22K
R546
C450
100N-K
R695
470K
R652
470K
R609
470K
330
R557
PAGE 2
AMP B'D 1/2_A10
C526
OPEN
R697
220
R694
3K3(1)
100/50(KR3)
C506
1000
P
-100
V
C
50
8
R688
33K
KTA1024Y
Q473
220P-100V
C502
150
R660
R654
220
JUMPER
R714
3K3(1)
R650
1000
P
-100
V
C
49
2
R645
33K
R626
JUMPER
220P-100V
C486
R617
150
R611
220
JUMPER
R715
3K3(1)
R607
1000
P
-100
V
C
47
6
5
1
2
3
4
Q429
HN4A06J
100/50(KR3)
C474
220P-100V
C470
Q449
KTA1024Y
R574
150
R568
220
JUMPER
R716
5
1
2
3
4
Q420
HN4A06J
R559
33K
100/50(KR3)
C458
Q437
KTA1024Y
R693
560
R681
470
D479
OPEN
Q472
KTC3206Y
R651
560
KTC3964
Q469
C489
470P-100V
R620
OPEN
D478
OPEN
Q460
KTC3206Y
R595
470
Q457
KTC3964
C473
470P-100V
Q450
KTA1024Y
R577
OPEN
D477
OPEN
Q448
KTC3206Y
470
R552
KTC3964
Q445
C457
470P-100V
Q438
KTA1024Y
C511
22/100 (RA3)
ZD421
OPEN
D440
OPEN
R690
0R47(2)
ZD420
OPEN
D434
OPEN
ZD417
OPEN
D433
OPEN
0R47(2)
R641
2
1
CP506
A2001-WR02_2P_2.0MM
D428
OPEN
ZD414
OPEN
D427
OPEN
0R47(2)
R598
R604
0R47(2)
2
1
A2001-WR02_2P_2.0MM
CP505
C463
22/100 (RA3)
ZD412
OPEN
D421
OPEN
0R47(2)
R555
0R47(2)
R562
2
1
A2001-WR02_2P_2.0MM
CP504
22K
R675
C498
100N-K
R635
22K
R729
56K
R592
22K
R728
56K
C466
100N-K
R585
15K
R727
56K
R549
22K
R542
15K
SBL
SBR
PAGE 2
AMP B'D 1/2_M10
PAGE 2
5
1
2
3
4
HN4A06J
Q432
JUMPER
R713
5
1
2
3
4
Q431
HN4A06J
Q461
KTA1024Y
100/50(KR3)
C490
R583
JUMPER
3K3(1)
R564
R540
JUMPER
220P-100V
C454
1000
P
-100
V
C
46
0
R531
150
Q484
KTC3206Y
C
. W
.
NVZ6THT-1K
VR407
KTC3964
Q481
Q474
KTA1024Y
C505
470P-100V
R638
470
C
. W
.
VR406 NVZ6THT-1K
Q462
KTA1024Y
R608
560
C
. W
.
VR405
NVZ6THT-1K
R565
560
C
. W
.
VR404
NVZ6THT-1K
D476
OPEN
D439
OPEN
2
1
A2001-WR02_2P_2.0MM
CP507
0R47(2)
R684
ZD418
OPEN
R647
0R47(2)
ZD415
OPEN
C479
22/100 (RA3)
ZD411
OPEN
D422
OPEN
R730
56K
DHPTF1608-115T
R623
C468
OPEN
C500
OPEN
R666
DHPTF1608-115T
C484
OPEN
R580
DHPTF1608-115T
C452
OPEN
R537
DHPTF1608-115T
MAIN 1/3_A4
1
3
2
CP405
A2505-WV03_3P_2.5MM
9G
0H
CP405
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
31
