A Board - Audio (Block B) - Sony Trinitron KV-BM14M70 Service Manual

Sony trinitron color tv service manual
Table of Contents

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4-3-2. A Board — Audio (Block B)
1
2
3
A
B
R238
XX
CHIP
R239
100
CHIP
C234
470p
CHIP
C
JR1256
C200
6.3V
D
B
E
F
9V
G
H
I
J
KV-BM14M70
4
5
6
CN201
J201
J200
XX
XX
XX
WHT
TO J BOARD
CN3400
R237
XX
CHIP
C235
XX
CHIP
R233
XX
FPRD
C223
C201
XX
XX
C230
XX
16V
C202
XX
CHIP
F
XX
PT
16V
R200
B:CHIP
D200
XX
1PS226-115
CHIP
PROTECT
R201
R202
R208
XX
C208
XX
XX
CHIP
XX
1
CHIP
CHIP
C236
XX
B
C203
C207
0.033
16V
B:CHIP
XX
R203
MPS
1.5K
CHIP
R204
10k
CHIP
R211
XX
C209
CHIP
R207
0.22
R205
2.2K
6.8K
CHIP
CHIP
C204
C237
0.15
XX
MPS
PT
R210
C206
22K
0.022
CHIP
25V
9V
B
R232
R223
XX
R226
XX
XX
CHIP
Q204
CHIP
CHIP
XX
Q205
C228
MIXER
XX
XX
MIXER
R229
R230
R222
XX
XX
XX
C226
CHIP
CHIP
R227
CHIP
XX
XX
16V
CHIP
F
C225
R224
XX
XX
CHIP
C227
R225
R228
XX
XX
XX
CHIP
16V
CHIP
F
D213
W040
W041
MMDL914T1
R242
R241
2.2k
2.2k
CHIP
CHIP
Q206
UN2211
MMDL914T1
R2646
1
FPRD
– 35 –
KV-BM14M70
RM-W101
RM-W101
7
8
9
J202
CN200
177078513
XX
WHT
IC200
AN17804A
AUDIO AMP
5
6
7
8
9
10
11
12
C210
100
C212
C213
D209
R213
0.1
1000
C215
XX
15k
B
XX
25V
CHIP
CHIP
R214
D210
15k
CHIP
XX
Q200
UN2211
Q201
C224
MSB709-RT1
C211
R215
R212
XX
4.7
10k
0
CHIP
CHIP
C229
R216
XX
10k
CHIP
D203
D201
MMDL914T1
MMDL914T1
D207
XX
R236
10K
CHIP
D208
MMDL914T1
9V
D212
MMDL914T1
D214
C2631
470p
500V
FB2607
B
XX
PS2601
L2601
5A
10uH
FB2602
D2625
1.1UH
C2648
S3L20UF4
1000
D2626
35V
XX
C2636
1000
C2601
XX
C2602
470p B
B-BX1S12153-UKR-A..-AUDIO-BM14M70
10
11
12
CN202
3P
WHT
A
AUDIO
(BLOCK B)
C217
1000
25V
R219
R217
R240
330
XX
XX
C214
CHIP
XX
25V
R235
47
R234
FPRD
XX
FPRD
C218
22
C216
XX
C231
C232
XX
0.047
PETP
PT
C220
9V
10
Q202
MSB709-RT1
D206
AC MUTE
D205
MMDL914T1
XX
R221
C219
1k
R218
220
CHIP
0
16V
CHIP
9V
R220
0
C221
XX
CHIP
25V
D204
MMDL914T1
D211
1PS226-115
R2647
10k
FPRD
R2645
XX
FPRD
– 36 –
13
14

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