A Board - (Block 002) - Sony TRINITRON KV-SZ29M80 Service Manual

4-3-2. A Board — (Block 002)
1 2
A
R238 R237
100 100
RN-CP RN-CP
C235
C234
JR1256 470p
470p
XX CH
CH
SL 3
GND 2
B
C202
SR 1 R201
0.047
16V
CN2103
RN-CP
C248 C201
B
XX
0.1 XX
25V
B
R200 R202
8.2k 10k
RN-CP RN-CP
C207
0.1
MPS
C203
R204
C200 0.047
3.3k
C247
XX 16V
RN-CP
0.1
B
25V
R203
B
8.2k
RN-CP
C
R207
R205
6.8k
10k
RN-CP
RN-CP
C206
6800p
25V
B
C204
0.1
MPS
MOMUTE-AUDIO
001:6A
D
9V
001:5A;003:12C;
R241
004:1E;005:3F;
2.2k
006:6A
RN-CP
Q206
KRC102S
003:12C
AUDIO-1
AUDIO-2
003:12C
E
AUDIO-3
003:12C
R2646
JR2107 1
XX FPRD
F
G
KV-SZ29M80/M91/M91K
3 4
CN2101
4P
RED
TO H1 BOARD
CN4108
IC200
AN17808A
D200
1PS226-115
3.3k
1 2 3 4 5 9 10 11 12
R208 6 7 8
6.8k
RN-CP
C210
C238
100
JW2101 10
XX
C205 MA4360-H(TA)
D217
D220
0.47
XX
MA4360-H(TA)
D216
C208
XX
6800p
D218
25V
1SS133T-77
B
C236
JW2102
D219
XX
XX
R211
1SS133T-77
PT
C212
15k
C209 C215
XX
R213
RN-CP
0.47 XX
10k 25V
35V
RN-CP
R214
R210
33k
C213
15k Q200
RN-CP 0.1
C237
RN-CP
KRC102S
B
XX
PT
Q201
R215
10k 2SA1235-F
R212
RN-CP
100
RN-CP R216 10k RN-CP
D203
D201
MA111-TX MA111-TX
D207
XX
D202
R236
MA111-TX
3.3k
RN-CP
D208
D215
MA111-TX
XX
R242
2.2k
RN-CP
D213
MA111-TX C239
XX
500V D222
D212
B XX
MA111-TX
JW2108
C241 FB201
5
470p XX
XX
D214
500V
MA111-TX
B PS201
L201 C243
XX
XX XX
35V
D225
XX
JW2105
15
JW2106
FB203
1.1uH C245
C240
1000
XX
C246
PS202 500V 35V
PS203 D224
1000
! XX B
5A 90V
S3L20UF4
FB202
XX JW2104
D223
XX
JW2103
5
CN2104
XX
– 52 –
KV-SZ29M80/M91/M91K
RM-GA002 RM-GA002
5 6
C214 C217
1000 1000 R2151
25V 25V *
1W
RS
R234
R235
47
R2152
47
FPRD
*
FPRD
1W
RS
C231
0.047
JW2109
PT
C232
5
D221
0.047
PT
Q202
JW2110 2SA1235-F
5 AC MUTE
C220
4V
D205
XX
MA111-TX
R206
W074
100
RN-CP
R218
XX
CHIP C219 R221
D206
1000
100
XX
25V
R243 RN-CP
XX
CHIP
R220
C221
0
XX
D204
CHIP
25V
MA111-TX
D211
D228
XX XX
L2601
C244 10uH
XX
35V
R2647
10k
JW2107
FPRD
5
R2645
XX
5
XX FPRD
C2601
C2602
XX CH
35V
XX
B
5
4V
CN2102
XX
A TO K
7 8
A
(Block 002)
AUDIO
GND_1 (AUDIO)
003:8B;006:1E;
006:2G
4V
R019 CN013
4V
XX XX
RN-CP
4 IIS OUT1
3 IIS CLOCK
R016
2 IIS WS
XX
R013
1 GND
RN-CP
XX
RN-CP
C027
XX
B-BX1L(06)-CKD-A(Block 002)-SZ29M80
– 53 –
9
A
B
C
D
E
F
G