A Board - Audio (Block 002) - Sony TRINITRON KV-SW21M80 Service Manual
Hide thumbs
Also See for TRINITRON KV-SW21M80:
- Operating instructions manual (62 pages) ,
- Operating instructions manual (22 pages)
Table of Contents
Advertisement
Available languages
Available languages
4-3-2. A Board — Audio (Block 002)
1
2
CN201
XX
WHT
To J Board
CN3400
A
R238
100
RN-CP
R237
100
R239
RN-CP
XX
C223
C235
RN-CP
XX
470
CH
R233
JR1256
XX
XX
FPRD
CHIP
C201
C230
0.1
C202
0.047
B
16V
R200
16V
:CHIP
8.2K
RN-CP
R2013.3K
R202
C200
RN-CP
5.6K
0.1
RN-CP
16V
C236
CHIP
XX
R204
3.3k
RN-CP
C203
0.047
R207
16V
R203
R205
6.8k
8.2k
5.6k
RN-CP
RN-CP
RN-CP
C204
0.1
C206
C
0.0068
9V
CHIP
R223
R226
XX
XX
RN-CP
RN-CP
Q205
MSD601-RT1
BUFFER
R222
R227
XX
XX
RN-CP
RN-CP
C226
R224
C225
XX
XX
XX
RN-CP
R228
C227
XX
XX
D
RN-CP
R225
9V
XX
RN-CP
Q206
UN2211
MUTE CCT
(SOFTWARE RESET)
E
F
3
4
J200
177078622
J202
J201
XX
XX
W062
L201
IC200
XX
XX
AN17804A
D200
AUDIO AMP
1PS226-115
PROTECT
C205
R208
6.8K
0.47
RN-CP
C208
C207
0.0068
0.1
1
2
3
4
5
6
7
8
9
25V
PT
CHIP
C210
R211
100
C209
15k
0.47
RN-CP
B
C237
XX
R210
D209
R213
C212
15k
MMDL914T1
15k
CHIP
RN-CP
Q200
R232
R214
D210
XX
UN2211
15k
RN-CP
MMDL914T1
RN-CP
BUFFER
Q204
MSD601-RT1
C224 1
C228
C211
R212
BUFFER
6.3V B
R215
4.7
0
XX
10k
CHIP
R229
R230
C229
RN-CP
XX
XX
XX
RN-CP
CHIP
D201
RN-CP
MMDL914T1
SWITCH
MMDL914T1
D207
SWITCH
XX
R236
10k
D208
D215
RN-CP
MMDL914T1
XX
SWITCH
2.2k
R241
D213
RN-CP
2.2k
MMDL914T1
RN-CP
STOPPER
D212
D2625
MMDL914T1
S3L20UF4
STOPPER
RECTIFIER
FB2607
1.1
D214
MMDL914T1
STOPPER
!
FB2602
PS2601
XX
5A
R2646
1
90V
FPRD
D2626
XX
RECTIFIER
– 34 –
KV-SW21M80
KV-SW21M80
RM-GA002
RM-GA002
5
CN200
CN202
CN203
4P
XX
XX
WHT
WHT
C240
C239
XX
XX
R217
330
C217
1000
R219
C214
330
25V
1000
R240
25V
XX
CHIP
R234
47
C218
R235
FPRD
47
10
11
12
FPRD
C216
22
C231
C232
0.047
0.047
PT
Q202
2SA1235-F
C220
AC MUTE
10
C215
C213
2200
0.1
D205
XX
B
MMDL914T1
STOPPER
R221
C219
1k
Q201
R218
220
RN-CP
2SA1235-F
0
16V
BUFFER
CHIP
R220
C221
0
XX
D203
R216
CHIP
10k
25V
MMDL914T1
SWITCH
D202
D204
MMDL914T1
SWITCH
9V
C2631
470p
500V
C2636
C2648
B
1000
1000
35V
L2601
10uH
R2647
10k
FPRD
R2645
XX
C2601
XX
C2602
470p
B
7
6
A
(Block 002)
AUDIO
22
9V
D211
1PS226-115
PROTECT
(+B & AUDIO GND)
B-BX1S(05)12800-ME.A..(Block 002)-SW21
– 35 –
8
A
B
C
D
E
F
Advertisement
Table of Contents
