A Board - Audio (Block B) - Sony TRINITRON KV-AR21M50 Service Manual

Bx1 chassis
Table of Contents

Advertisement

4-3-3. A Board — Audio (Block B)
1
2
3
A
B
R238
100
CHIP
R239
XX
C234
470p
CHIP
C
JR1256
XX
C200
6.3V
D
B:CHIP
E
F
9V
G
H
I
J
– 36 –
4
5
6
CN201
J201
3P
J200
WHT
JACK
XX
TO J BOARD
CN3400
R237
100
CHIP
C235
470P
CHIP
R233
C201
47
FPRD
C223
2.2
2200
C202
C230
0.15
10V
0.0047
10V
PT
F:CHIP
B:CHIP
R200
D200
1.5K
1PS226-115
RN-CP
PROTECT
R208
R201
R202
3.3K
C208
3.3K
5.6K
CHIP
0.47
1
CHIP
C236
0.1
RN-CP
16V
C207
C203
B:CHIP
0.15
10V
B:CHIP
0.047
R203
PT
0
CHIP
R204
3.3k
CHIP
R211
10K
C209
R207
0.22
CHIP
6.8K
R205
RN-CP
5.6K
RN-CP
C204
C237
0.1
XX
:MPS
C206
R210
10K
0.047
16V
CHIP
9V
B:CHIP
R232
R226
R223
3.3K
10K
Q204
6.8K
CHIP
CHIP
MSD601-RT1
CHIP
C224
1
Q205
MIXER
C228
MSD601-RT1
2.2
6.3V
MIXER
R222
R229
R230
C226
470
0
1.5K
2.2
R227
CHIP
CHIP
CHIP
10V
5.6K
F:CHIP
CHIP
R224
C225
4.7K
XX
CHIP
C227
R228
2.2
4.7K
10V
CHIP
R225
F:CHIP
D213
W040
4.7K
W041
MMDL914T1
CHIP
R242
R241
2.2k
2.2k
RN-CP
RN-CP
MMDL914T1
Q206
UN2211
MMDL914T1
R2646
1
FPRD
KV-AR21M50
KV-AR21M50
RM-W101
RM-W101
7
8
9
CN200
J202
4P
XX
WHT
IC200
AN17803A
AUDIO AMP
5
6
7
8
9
10
11
12
C210
100
C212
C213
D209
R213
0.1
XX
C215
XX
15k
B
2200
CHIP
CHIP
R214
D210
Q200
15k
CHIP
XX
UN2211
Q201
MSB709-RT1
C211
R215
R212
10
10k
0
CHIP
CHIP
C229
R216
XX
10k
CHIP
D203
D201
MMDL914T1
MMDL914T1
D207
XX
D202
R236
MMDL914T1
3.3K
RN-CP
D208
MMDL914T1
9V
D212
D214
C2631
470p
500V
FB2607 1.1
B
PS2601
L2601
5A
10uH
C2648
FB2602 XX
D2625
1000
D2626
XX
RN4Z
35V
C2636
1000
C2601
XX
C2602
470p B:CHIP
B-BX1S11895-VT.-A..-AUDIO-AR21M50
10
11
12
CN202
XX
A
AUDIO
(BLOCK B)
C217
1000
25V
R219
R217
R240
330
330
XX
C214
CHIP
1000
25V
R235
R234
47
FPRD
47
FPRD
C218
22
C216
22
C231
C232
0.047
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
D204
MMDL914T1
D211
1PS226-115
R2647
10k
FPRD
R2645
XX
– 37 –
13
14

Advertisement

Table of Contents
loading

Table of Contents