Sony TRINITRON KV-34DRC430, Service Manual, Page: 73 / 144

KV-34DRC430/36DRC430
73 KV-34DRC430/36DRC430
[AC/DC POWER, AUDIO POWER, TUNER, DY-CONV.]
AY
COMPONENT SIDE
A685
A
6
8
2
A
6
8
4
C569
C563
C
5
5
3
C517
C523
C518
C
5
2
2
C551
C554
C
5
5
5
C560
C
5
6
2
C547
C
5
7
4
C
6
1
7
C
6
1
8 C596
C
5
9
1
C587
C584 C599
C506
C945
C939
C513
C507
C
6
0
6
C556
C542
C536
C537
C
5
4
0
C
5
2
8
C521
C512
C
5
9
2
C
5
0
4
C502
C900
C
9
0
3
C579
C
6
0
8
C610
C
6
0
9
C611
C
6
0
7
C
5
7
8
C570
C
5
7
1
C583
C580
C594
C593
C586
C585
C
5
3
0
C
5
8
2
C
5
7
7
C501
C613
C595
C612
C590
C509
C
5
1
5
C514
C
5
0
3
C
5
0
5
C
5
0
8
C533
C
5
3
1
C
N
5
2
6
CN514
CN525
CN523
CN513
CN510
CN528
CN511
CN509
CN508
C
N
5
1
5
CN516
CN517
CN505
CN520
C
N
5
0
7
CN512
CN502
C
N
5
0
3
CN506
CN903
CN900
C
N
5
2
7
C
N
5
0
4
CN501
D513
D
5
3
5
D
5
3
4
D515
D516
D519
D
5
1
7
D514
D526
D
5
2
0
D512
D
5
2
5
D
5
2
4
D503
D523
D
5
2
2
D
5
0
4 D502
D
9
0
3
D
9
0
0
D511
D
5
0
9
D
5
0
8
D
5
0
5
D527
D518
D
5
2
8
D
5
0
1
D510
D
5
2
1
D
5
3
1
D
5
3
0
D
5
0
6
D
5
0
7
D
5
4
0
D541
D532
EY584 EY583
EY581
EY513
EY507 EY508
E
Y
5
0
4
E
Y
5
0
3
EY506
EY505
E
Y
5
7
9
EY580
EY552
E
Y
5
5
1
EY514
EY512
EY511
EY518
E
Y
5
6
1
EY517
EY516
EY515
EY562
EY564
EY563
EY570
EY569
EY555
EY556
EY538
EY537
EY536
EY535
EY534
EY533
EY532 EY531
EY554
EY565
EY566
EY567
EY568
E
Y
5
7
3
EY574 E
Y
5
7
5
EY572
EY571
EY546
EY545
EY542
EY541
EY547
EY548
EY528
EY527 EY525
EY526
EY521
EY522
EY523
EY524
EY582
EY553
E
Y
5
0
1
E
Y
5
0
2
EY578
EY577
F501
F
H
5
0
1
FH502
I
C
5
0
8
I C903
I C502
IC504
I
C
5
0
9
I C900
I
C
5
0
1
J
W
6
1
6
J W 779
J W 775
J
W
6
0
4
J W 659
J
W
6
6
6
J
W
8
2
4
J
W
8
1
4
J
W
6
7
7 J W 620
J
W
6
0
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J W 683
J W 787
J W 601
J W 692
J W 782
J W 622
J
W
5
1
5
J
W
7
5
1
J W 642
J W 776
J
W
6
8
8
J W 678
J W 783
J
W
8
4
4
J
W
7
3
4
J W 801
J W 799
J W 835
J
W
8
4
2
J W 643
J
W
5
1
6
J
W
8
4
8
J W 780
J
W
6
4
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J W 761
J W 724
J W 816
J
W
6
7
6
J W 811
J
W
8
1
8
J
W
8
3
6
J
W
8
0
8
J
W
8
3
2
J
W
6
1
0
J
W
8
1
5
J W 763
J
W
7
3
0
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6
8
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J W 821
J
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8
5
4
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J W 759
J
W
8
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6
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J
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J
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J
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6
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J
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J
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6
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J W 786
J
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J
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8
0
5
J
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7
7
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J W 660
J W 621
J
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8
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J W 611
J
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6
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6
J W 806
J W 612
J W 602
J W 807
J
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8
4
7
J W 778
J
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6
7
4
J
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6
7
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6
7
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J W 681
J
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6
7
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J
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6
6
8
J
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6
3
6
J W 717
J
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6
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5
J W 667
J W 658
J W 633
J W 802
J
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1
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J
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4
0
J
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3
9
J
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3
8
J
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7
4
2 J
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7
3
6
J
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7
2
8
J W 840
J
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1
J
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7
2
7
J
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1
1
J W 641
J
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J
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8
1
J
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7
0
5
J W 623
J W 790
J
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7
6
7
J
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6
5
7
J W 774
J
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6
2
8
J
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7
6
9
J W 501
J
W
6
6
9
J W 655
J
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6
6
1
J W 646
J
W
6
5
2
J
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6
5
3
J
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6
2
9
J
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6
5
0
J
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7
3
7
J
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7
1
6
J W 637
J
W
6
2
6
J W 640
J W 639
J W 638
J W 631
J W 644
J
W
6
3
0
J W 798
J
W
6
3
4
J W 729
J
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7
1
8
J
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7
4
1
J
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7
4
3
J
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7
4
4
J
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6
8
7
J
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8
2
6
J
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6
6
3
J
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6
5
4
J W 721
J W 722
J W 839
J
W
8
3
1
J
W
8
3
0
J
W
8
2
7
J
W
8
2
3
J W 810
J
W
8
1
9
J W 723
J
W
6
6
4
J W 809
J W 800
J
W
6
1
4
J
W
7
2
0
J
W
7
3
5
J
W
7
0
9
J
W
7
5
3
J
W
7
3
3
J W 656 J
W
6
1
9
J
W
7
2
5
J W 838
J W 680
J
W
6
4
8
J W 749
J W 745
J W 747
J W 822
J
W
7
0
1
J W 503
J W 698
J
W
8
5
5
J W 645
J
W
6
0
7
L508
L501
L
5
0
3
L504
L
5
0
5
L506
L507
L502
L900
L510
PS501
PS502
R
9
4
2
R
5
0
7
R
6
1
7
R
6
2
2
R
6
3
2
R629
R628
R
6
1
9
R
6
1
5
R
6
3
1
R503
R510
R509
R527
R
9
0
6
R
9
0
3
R
9
1
5
R
9
1
2
R
6
4
2
R
5
0
8
R502
R
Y
5
0
1
T502
T
H
5
0
1
TU502
TU501
V
D
5
0
1
C589
C598
C933
CN901
J W 797
J
W
7
0
7
J
W
8
2
5
J
W
7
0
8
J W 700
J
W
6
1
8
J W 756
J
W
7
8
8
J W 856
J
W
7
9
5
J W 684
C
N
5
2
4
CN521
J W 754
J W 758
J
W
6
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D901
R904
C
9
0
1
C
9
0
2
FB502
FB500
FB501
J
W
5
0
0
J
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5
0
4
J
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5
0
5
J
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5
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6
J
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J
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8
J
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5
0
2
J
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9
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1
J W 902
J W 903
J
W
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0
4
EY901
EY902
EY903
EY904
EY905
EY906
EY907
EY908
EY909
C
N
5
1
9
J W 935
J W 936
J W 937
J W 938
I C901
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C
5
0
5
L511
J
W
8
5
8
J W 859
J
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6
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9
J
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6
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J
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8
3
3
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Y
9
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9
1
1
E
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9
1
2
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1
3
EY914
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9
1
5
EY916
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1
7
J
W
8
3
4
EY588
EY587
J W 850
J
W
8
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1
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5
8
9
EY590
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Y
5
9
1
EY592
EY593
EY594
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5
9
5
E
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5
9
6
EY597
EY598
D529
C
5
7
2
CN518 CN529
CN530
J W 746
J
W
8
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0
J W 862
C904
J
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7
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5
J
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FB901
GDT500
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D
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5
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1
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7
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J W 796
J W 841
J
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J
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J W 713
J
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5
7
5
J W 576
J W 577
J W 846
J
W
7
2
6
J W 845
J W 689
J W 695
J W 699
J
W
6
9
7
J
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6
9
6
J
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6
2
7
J
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1
J W 764 J W 792
J
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8
7
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J W 871
J W 872
J
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8
7
3
J W 874
J W 875
J W 876
J
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7
7
J
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8
7
8
J W 880
J W 881
J W 882
J
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8
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3
J
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8
8
4
C
N
5
2
2
CN902
J W 885
J W 886
P
S
9
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P
S
9
0
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W
6
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5
EY919
EY920
J W 879
J W 694
J W 861
J W 690
J W
691
J W 714
J W 793
J W 890
J
W
8
9
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J W 893
J
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8
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J W 892
D
9
0
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J W 603
D902
D547
J W 889
J
W
8
8
8
J W 887
J W 509
J W 573
C909
C912
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Y
5
8
5
EY586
EY599
EY600
C905
S
G
6
0
1
SG602
S
G
6
0
3
S
G
6
0
4
J
W
7
5
0
J
W
8
9
5
J
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8
9
6
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C
5
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D548
J
W
5
1
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J
W
5
1
1
1
6 11 15 20 22
1 6
31
11
15 21
O G
I
O
G
I
O
G
1
5
1 10 1 10
1 4
1
2
40
39
1
2
49
50
1
2
49
50
1
2
49
50
1
2
1
0
1
1
S
W
2
G
N
D
S
W
1
9
V
D
G
C
-
M
U
T
E
D
H
-
M
U
T
E
G
N
D
U
N
R
E
G
7
V
M
A
I
N
1
2
V
SCP
B
GND
BI NT
G
N
D
H
D
R
V
G
N
D
G
N
D
V
P
R
O
T
H
P
R
O
T
G
N
D
H
P
L
S A
B
L
V
D
R
V
+
V
D
R
V
-
G
N
D
H
C
P
A
R
A
D
F
P
A
R
A
G
N
D
E
W
P
A
R
A
M
P
P
A
R
A
3
3
V
M
A
I
N
9
V
G
N
D
P
S
W
(
-
)
G
N
D
M
A
I
N
1
2
V
S
E
T
O
N
V
P
A
R
A
1
V
P
A
R
A
2
G
N
D
+
1
5
V
A
F
C
-
P
L
S
G
N
D
-
1
5
V
G
N
D
A
C
R
L
Y
+
B
O
V
P
GND
GND
UNREG11V
UNREG5V
UNREG5V
GND
GND
GND
GND
U
N
R
E
G
7
V
U
N
R
E
G
7
V
I
AC( N) AC( L)
CO LD
CHECK
1
8
D
G
C
D
G
C
DGC
N
C
DGC
NC
HOT
2
1
1
3
1
3
1
2
1
4
7
9
T6. 3A/
A
C
(
N
)
A
C
(
L
)
CHECK
1
1
2
1 10
1 3
1
9
1
9
10
18
1 10
C
Y
+
N
C
C
Y
-
UNREG11V
1 2
1
1
1
2
1
2
1
1
1
2
A
U
D
I
O
G
N
D
W - R- OUT
H- R- OUT
W - L- OUT
H- L- OUT
GND
GND
GND
GND
GND
GND
GND
GND
GND
V
C
C
9
V
V
C
C
3
0
V
V
C
C
5
V
S
C
L
S
D
A
A
S
R
F
A
G
C
V
I
F
9
V
A
F
T
O
U
T
G
N
D
D
E
-
E
M
O
U
T
M
U
T
E
D
E
T
O
U
T
9
V
3
0
V
5
V
S
C
L
S
A
D
A
S
R
F
A
G
C
V
I
F
9
V
A
F
T
O
U
T G
N
D
D
E
T
O
U
T
2
D
E
T
O
U
T
S
T
L
E
D
B
I
L
L
E
D
M
O
D
E
F
M
O
N
O
N
C
M
U
T
E
M
O
U
T
R
O
U
T
L
O
U
T
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
S
T
B
Y
5
V
S
A
P
I
N
D
I
A
F
T
T
U
S
3
.
3
V
3
.
3
V
A
F
T
T
U
M
B
D
A
T
B
C
L
K B
I
N
T
S
C
L
K
S
D
A
T
O
S
D
H
O
S
D
Y
S
Y
M
O
S
D
V
O
S
D
B
+
B
O
V
P
O
S
D
G D
H
M
U
T
E
O
S
D
R
M
O
N
O
H
S
Y
N
C
T
U
S
A
G
C
M
H
S
Y
N
C
T
U
M
P
R
O
T
M
U
T
E
T
U
1
V
T
U
1
L
T
U
1
R
S
A
P
A
C
O
F
F
T
U
2
L
R
T
U
2
V
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
R
L
S
P
M
U
T
E
O
U
T
W
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AS M ARKED.
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LV- PHASE
L
V
-
P
H
A
S
E
I
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STBY5V
REG
L
M
U
T
E
1- 862- 254- 11
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