Sony TRINITRON KV-32HQ100B Service Manual page 67

A B C
1
J4.-32/36HQ100
J4
2/4
2
3
4 Q3400
2SC1623
R3854 R3402
150 150
R3853 R3403
5 150
150
Q3406
2SC1623
6
R3855
R3716
150 150
RN-CP 1/10W
Y_to_2149
R3856 R3419
150 150
RN-CP 1/10W
7
8
9
CVBS
J4 1/4
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
10
11
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D E F
Q3625
2SC1623
R3636
150
R3857
150
R3638
R3858
150
150
C3402
47
35V
C3403
0.1
36 35 34 33 32 31 30 29 28
37 Y_to_2149
38 9V
39 C_to_2149
C3417 1 16V
R_from_2149
40
41
C3418 1 16V
42 L_from_2149 IC3400
CXA1855Q-T6
C3653 43 CVBS_AV3
10 50V
44 L_AV4
45 Y_AV3
AV3Y
46 R_AV4
47 C_AV
AV3C
C3650 0.1
48
AV3MODE
AV3MODE
1 2 3 4 5 6 7 8 9
R3713
XX
C3676
100
25V
C3406 C3407
10
50V
50V
R_from_2149 L_from_2149
J4 4/4 J4 4/4
3/4
4/4
G H I
R3420
33k
Q3401
1/10W
2SC1623
R3681
68k
1/10W
C3419 R3421
C3421 100 47k
25V 1/10W
100
C3654
25V
Q3303
10
2SC1623
TU_CVBS
R3682
27k
1/10W
27 26 25
R3333
2.2k
1/10W
24 R3422
33k
CVBS_to_2149 23 1/10W
L_to_2149_P26
22
R3423
21
47k
1/10W
R_to_2149_P33
20
C_Sub1
C_Sub 19
C3420
L_sel_OUTPUT 18
100
25V
CVBS_SEL_(AV3) 17
R_sel_OUTPUT
16
ADR 15
Q3407
R3400 100
2SC1623
SDA
SDA 14
SCL
SCL 13
R3456
R3401 100
2.2k
1/10W
10 11 12
C2652 C2655
47 47
35V
35V
D2650
UDZS-TE17-12B
C3408
0.1
D2652
16V
10 UDZS-TE17-12B
B
C3415 C3416
C3413 C3414
1
1
1 1
16V
16V 16V 16V
F F
F
F
L_to_2149 L_to_2149_P26
R_to_2149 R_to_2149_P33
J4 4/4 J4 4/4
J4 4/4 J4 4/4
C_Sub
J4 3/4
- 67 -
J K L M
C3400
C3401 47
0.1
35V
R3406 R3408
680 22k
1/10W 1/10W
C3410 R3407
470
100
25V 1/10W
R3409
Q3402
XX
2SA1037AK-T146-QR
R3405
470
1/10W
Q3403
2SC1623
R3412
1k
C3411 1/10W Q3405
2SC1623
0.1
R3411
R3410
100
1k
1/10W
1/10W
Q3404
2SA1037AK-T146-QR
R3417
0
CHIP
C3412 R3415
R3413 R3414 R3416
100 15k 470 470 2.2k
50V
1/10W 1/10W 1/10W 1/10W
+8V
+9V
R3462
0
R3461
CHIP
100
Q3410
1/10W
2SC1623
R3460
10k
1/10W
C3451
C3450
0.1 100
25V 16V R3463
10k
B
1/10W
~ J4 Board Schematic Diagram [ AV, Scart, I/O Switching & Sockets ] Page 2/4 ~
N O
+9V
FL3400
EMI