Sony KV-32HQ100B Service Manual page 68

A B C
1 J4.-32/36HQ100
2
CN3602
42P
BLK
RIGHT OUT
RIGHT IN
LEFT OUT
GND
GND
LEFT IN
NC
MODE
GND
3
AV LINK
AV3 NC
NC
GND
GND
C IN
NC
GND
GND
VIDEO OUT
VIDEO IN
GND
R2650
470
R2651
47k
NC 1/10W
R2654
RIGHT IN
1k
4
NC
1/10W
GND
GND
LEFT IN
C2651
NC
100p
MODE
GND R2658
AV4
NC
470
NC
NC
GND R2659
GND 47k
C IN
R2661 1/10W
NC
1k
GND
1/10W
GND
NC
Y IN
C2656
GND
100p
5
R3650 CH
100
1/10W
R3651
10k
1/10W
R3652
22
1/10W
R3654
R3653
6
75 47
CHIP 1/10W
R3656
75
CHIP
R3660 R3661
47
75
1/10W
CHIP
7
R2675
1k
1/10W
C2675
100p
CH
R2679
1k
8 1/10W
C2677
100p
CH
R3675
100
1/10W
R3676
10k
1/10W
R3677 R3678
75 47
CHIP 1/10W
9
R3679 R3680
75 47
1/10W
CHIP
10
11
D E F
J4
3/4
AV
J4 1/4
+9V_VIDEO1
R2652
220
1/10W
AV3ROUT
R8887
C2650
33k
4700p
C2653
C9106
B R2656
1 47
3.3k
16V
35V Q8824
1/10W
AV3R
2SC1623
DTV_CVBS_IN
R2655
R8890
D2651
470k
R2660 47
1/10W UDZS-TE17-12B
R9053 RN-CP
220
33k
1/10W
AV3LOUT
1/10W
R8889 R8891
C2654
XX
470
4700p
C2657 RN-CP
B
R2663
1
3.3k
16V
1/10W
AV3L
R2662
470k
D2653
1/10W
UDZS-TE17-12B
AV3MODE
D3650
UDZS-TE17-12B
D3651
R3122
UDZS-TE17-12B
0
AV3C
R3124
D3652
470
UDZS-TE17-12B
AV3VOUT
R3121
D3653
470
UDZS-TE17-12B
AV3Y
Q3310 C3105
R3145
0.22
IMZ1A-T109
L3650 XX 0
16V
D3654
UDZS-TE17-12B
C3652 R3662
XX R3123
XX
470
C2676
R2677
1
3.3k
16V
1/10W
AV4R
R2676
470k D2675
1/10W
UDZS-TE17-12B
C2678
R2681 1
3.3k
16V
1/10W
AV4L
R2680
470k
1/10W D2676
UDZS-TE17-12B
AV4MODE
D3675
UDZS-TE17-12B
AV4C
D3676
UDZS-TE17-12B
AV4Y
D3677
UDZS-TE17-12B
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
G H I J
ACVBS RGB OUT
J4 1/4 J4 1/4
R3351
0
CHIP
R3350
IC8809
0
XX
DCVBS VCC
ACVBS
AV1CVBS
+9V DCVBS
NC
TU_CVBS
NC
R9091
0
ACVBS NC
R9088 C9108
XX XX
GND NC
R9089 C8967 R9085
GND SB
10 XX
XX
1/10W
+9V_VIDEO1
GND
SC
R9086
XX
C9107
R9092 0
XX
R9084
R9090 C8970
XX
10 XX
1/10W
R3128
R_OUT
0
R3125 R3130 R3132
56k 470 56k
CHIP
C3108
C3106 100
100
25V
25V
G_OUT
R3131
Q3311
24k
IMZ1A-T109 C3107 CHIP
R3127 0.22
+9V
470 16V
R3126
24k
R2330
R3146
0 +9V XX
R3129
CHIP
470
CHIP
R3134
R3137
0 R3136
56k L3305
CHIP C2705 C2706
470 CHIP
10uH
100
0.01
25V 25V C2707
100
R3133 B_OUT 25V
470
CHIP
R3138 C3111
Q3312
R3147 100
24k
F_BLK_OUT,B_OUT,G_OUT,R_OUT
0 IMZ1A-T109 C3110 25V
CHIP
0.22
CHIP
16V
R3135
470
CHIP
- 68 -
K L M
CVBS
J4 1/4
2/4
4/4
+9V
C8968 C8969
XX XX
+9V
R9095
R9096
XX
XX
R9094
Q8835
XX
XX
MAIN_TUNER
J4 4/4
R3700 R3701 R3702
47 0
75
CHIP 1/10W CHIP
AVFY
D3700
UDZS-TE17-12B
LO1
J4 4/4
R3703 R3705
75 0
AVFC
R3704
47 D3701
1/10W
UDZS-TE17-12B
AVFL
R2701 C2701
2.2k 1
1/10W 16V
R2702 470k
D2700
UDZS-TE17-12B
C2700
100p
CH
AVFR
R2704 C2703
R2705
2.2k
1
470k
16V
D2701
UDZS-TE17-12B
C2702
100p
R2700
CVBS_SUB
1k
1/10W
CVBS_TXT
R3846
0
R2703
R3100
R3140
1k XX
XX
1/10W
R3141 R3142
XX XX
R3331
0UH
R3504
0
R3503
R3102
0
XX
R3332
R3502 0
0
R3329
0
CSub C_Sub
R3330
0
CN1001
50P
TO A BOARD
CN1001
~ J4 Board Schematic Diagram [ AV, Scart, I/O Switching & Sockets ] Page 3/4 ~
N O
MAIN_Y_OUT
J4 4/4
MAIN_C_OUT
J4 4/4
C_Sub
J4 2/4