Sony KD-32DX150U Service Manual page 71

A B C
J3..-32DX150U
1
R9174
C9095
C9096
47
FL8811 10
35V
16V
C8992
C9094 EMI C8991 C8990
0.047
0.1 0.047
B
B B
+9V
R9149 Q8837
0 2SC2412K
R9147
2 100
R9140
XX
R9148
10k C9104
RN-CP R9150 R9141
22p
10k XX
RN-CP
FBLK_AV2 R9142
R9151
0 0
BLK[4]
C9103
10p
BLK[5]
CH
3
R9145
XX
C8954
XX
SCARTS
MAIN_C
J3 2/2
R9178
0
R9217
100
1/10W
4
(CV02) VIDEO OUT
J3 2/2
MAIN_Y
FL8808
+9V
EMI
C8880
47
35V
R9186 R9189
68k 470
+9V
5 R9182
C9182
0
47
R9183
35V
Q9181 XX
2SC2412K
R9185
C8821 0
XX
R9187 C9183
R9218
0.1
100 22k
1/10W 25V
R9184
F
XX
R9181
330
C9181
R9188
XX 470
C8879
XX
6 RED_AV2
AV4[2]
C8878
0.1
R8906
25V
XX F
C8865
0.1
25V
F
AV3[4]
C8908
R8868
R8871
XX
0 0
7
C8866 1
AV3[3] B 52
10V
53
C8868 0.1 25V
54
C8869
10
AV4[1]
50V 55
C8870 1 56
10V B
57
C8871 1
10V B
V/Y_IN[7]
58
59
C8872 0.1
25V F
60
C8873 1 10V B
8 V_IN[3] 61
C8874 25V F 62
0.1
63
C8875 1 10V
SW-CVBS 64
J3 2/2
C8867 0.1 25V
A1CVBS
J3 2/2
C8876 1 10V
R8913
68k
R8912
68k
9
TVOUT(AV1) V-PULSE
J3 2/2
R8915
0
C8881
0.1
25V
F
R9051
1/10W
Q8828
2SC2412K
R9059 R8916
2.2k
1/10W
10
IC8806
J3 2/2
11
D E F
+9V
R9256
RGB-SEL
0
R9257
470
C9192
47 C9189
100 R9258
25V 56k 100
25V
C9099
C9097 C9098
0.047
0.047 0.047
0.047
B B B R9259
B Q9212
24k
IMZ1A-T109
+9V
GREEN
C9191
R9254
0.22
16V 1k
B
R9260
R9255
470
220
1/10W
R9263
C8996 C9001
22p 22p 0
R9264
CH CH
470
C8999
22p C9194
R9143
CH 100 R9265
0
25V 56k
C9101 C9102 R9144
10p 0
10p
R9261
C9093
R9266 Q9213 1k
10p
24k IMZ1A-T109
CH
BLUE
C9193
R9262
0.22
220
R9129 R9134 R9130 16V
1/10W
XX B
XX XX
R9267
470
R9200
R9197 470
56k
1/10W
+9V
C9185
R9193
47
0 R9194
35V
XX
Q9183
2SC2412K
R9196
0
C9186
R9198
0.1
22k
25V
R9195
F
XX
R9192
330
C9184
R9199
XX 470
Q8829
2SC2412K
C8882
0.01
D8809
B
UDZS-TE17-12B
D8811
UDZS-TE17-12B
R9063
D8812
D8810
0
UDZS-TE17-12B
UDZS-TE17-12B
R9180
R9219
47
1k
R9190 1/10W C8891
0 47
35V
R9191 R9234
Q9182
680 XX
IMZ1A-T109
1/10W
C8889 47 35V
C8893
R9871
C8883 L8801 1
0
XX 16V
XX C8885
0.1
25V
F
D8807
UDZS-TE17-12B C8888 1 16V F
R8918
XX
D8813
UDZS-TE17-12B
D8814
UDZS-TE17-12B
51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
AV2-C(C1)
RTV 32
TRAP3 AGND 31
D8815
UDZS-TE17-12B
AV3-V(Y3) (L1)SUBTU-L 30
D8816
VBIAS (L2)AV1L 29 UDZS-TE17-12B
AV3-V(Y2) (L3)AV2L 28
UDZS-TE17-12B
VGND (L4)AV3L 27
IC8806
AV2-V(Y1) (L5)AV4L 26
CXA2149AQ-TL
VCC LTV 25
AV1-V(CVIN2) HP R OUT3 24
TC2 HP L OUT3 23
SUB TV(CVIN1) ABIAS 22
TC1 AVCC 21
TV MODE3 20
Pin8_AV3
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
+9V
R9045
1k
D8835
D8834
XX XX
R8922
R8917 R8919
100
3.3k
3.3k 1/10W
SDA
R8914
39k
RN-CP
C8911 SCL
C8912 R8921
XX 10p
100
CH 1/10W
47k
C8907
D8836
0.1
R8923 XX
25V
0
C8910 C8884
F
100p 100
CH
25V D8837
18k
XX
R8924
XX
R9046
XX
G H I
YUV
J3 2/2
V_M[2]
R8817
R9247
0
R9252
0
56k R9248
470
R9245
1k
Q9211
IMZ1A-T109
C9190 RED R9203
R9251
0
0.22 U_M[1]
R9250 220
16V
24k
B
R9253
470
J8800
Y_M[3]
R9204
0
+9V
H-PULSE
R9179
R9201
0 47
R9202 C8577
Q9184
680
XX
IMZ1A-T109 +9V
1/10W
R9872
C8961
0
100
25V
V-PULSE
L_OUT[7]
R_OUT[5]
MAIN-LOUT
MAIN-ROUT
R_IN[2]
C8892
1 16V
R_IN[6]
AV4_R
Anal-LR-SW
R_IN[10]
+9V
C8890
1
R9170
16V
0
F R9171
D-TVL-IN
0
R9021 C8936
100 XX
A-TVR-IN
1/10W
R9020
100 Q8803
Q8801
1/10W
2SC2412K
XX
C8803
47
C8894 C8939 35V
100p
1 C8900 R9022
16V 0
1
F 16V
R8805
F
D8839
1k
XX
16V F
C8895 1 R9023 0
L_IN[4]
Q8802
2SC2412K
C8902 1 16V F
C8940
L_IN[8]
C8935
100P
Q8800
SIGN3285 470p
50V XX
C8802 50V
D8808 C8904 1 16V F R8804
AV4_L 1k 47
35V +5V
C8897 1 16V F
L_IN[12] Anal-LR-SW
D8803
D8817
A-TVL-IN XX
UDZS-TE17-12B
C8898
1 16V
D8818
UDZS-TE17-12B
C8805
47
C8896
35V
1 16V
C8804
0.1
25V
C8899
R8925 R8926
1 16V RGB-SEL
0 0
IC8800
CXA1875AM-T4
Pin8_6V
A/D-SW
PORT EXPANDER
C8905
0.1
C8901
25V
0.1 R9125 SW1 +5V
F
25V XX
R9100 F
SW0 SCL
0
Anal-LR-SW
DA4 SDA
C8906
10
DA3 SA2
Dig-LR-SW
50V
DA2 SA1
HP_R DA1 SA0
DA0 SW3
HP_L
GND SW2
+9V
FL8809
EMI
C8903
AM
47
J3 2/2
35V
- 71 -
J K L M
R8809
330
1/10W
R8800 C8845
330 0.01
1/10W 50V
1608
F
C8844
0.01
50V
1608
C8316 F
47
25V
R9104
680
HP_MUTE R9105
680
C9105
22
50V
C8105
100
R9329
XX 16V
Q8300
2SC1623-L5L6
R9868
R9325
D8300 470 R9319 R9331 R9320
1/10W XX 0 XX 0 IC8101
UDZSTE-3.6B
C8312
TDA2822D013TR
XX
Q8301
2SC1623-L5L6 HP OUT
R9321 R9869
R OUT
470
0 C8313 Q8303
1/10W
2SC1623-L5L6
XX
+9V
+9V R IN
L OUT L IN
R9870
D8301 470
1/10W C8314
XX
XX GND
Q8302
C8984
2SC1623-L5L6
0.1
C8107
25V
470
F
R9867 16V
470 HP_R
C8315
1/10W
XX
HP_L
R_OUT[9]
C8934
470p
50V
L_OUT[11]
R8806
0
R8808
100
SCL
SDA
R9018
0 R8807
100
R9019
XX
J3
AV SCART I/O SWITCHING AND SOCKETS
1/2
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
~ J3 Board Schematic Diagram [ AV Scart I/O Switching and Sockets ] Page 1/2 ~
N O
R8118
150
R8117
R8115
150 150
R8116
150
C8106
100
C8109 C8110
16V
0.1
0.1
25V 25V
R9111
R9110
C8108 B B
220 220
100
16V R8109 R8110
4.7 4.7
1/4W 1/4W
R9107
2.2k
R9106
2.2k
1/10W
C8111
R9108
100
22k
16V
R9109
22k