A Board - Audio (Block B) - Sony TRINITRON KV-21CT1B Servicehandbuch

4-3-3. A Board – Audio (Block B)
1 2 3
A
B
R239
100
CHIP
C
C200
0.47
10V
B
D
E
F
R227
XX
CHIP
G
H
I
J
KV-21CT1B/21CT1U/21CT1E/21CT1K
4 5 6
CN201
XX
WHT
J201
J200
XX
JACK
R238
XX
CHIP
R237
C235
XX XX
CHIP CH
C234
R233
JR1256
C223
470p
XX D200
XX
XX
CH:CHIP
CHIP C202 1PS226-115
XX
PROTECT
C230
R200 16V
XX
C201
B
XX
PT
XX
CHIP
16V
C208
C205
F R201
XX XX
XX
B
CHIP
R208
C236
XX C207
XX
1 2 3
R202 R204 CHIP
XX
XX 3.3k
CHIP R211
CHIP
C209
XX
R203
1
R207
CHIP
3.3k
1.5k
CHIP
CHIP
R205
C237
6.8k
C224
0.22
R210
CHIP C206
C203
XX
PT 12k
C204 0.022
0.022 16V
0.33 25V CHIP
9V
25V F
MPS B
B R232
R223
R226 D210
XX
Q204
XX
XX XX
CHIP
CHIP MSD601-RT1
CHIP
C228
XX
C211
XX
MIXER
4.7
C226
R222
R230
XX
XX
XX
16V
CHIP
R229
CHIP
F
MMDL914T1
XX
Q205
C229
CHIP
MSD601-RT1
XX
XX
MIXER
C227
R224
R236
XX
XX 10k
16V
CHIP CHIP
W040
F
R228
R225 C225
W041
XX
XX
XX
CHIP
CHIP
D213
MMDL914T1
C2649 D212
R241
R242
MMDL914T1
XX
2.2k 2.2k
16V R8016
CHIP CHIP
F XX
D214
RN-CP
Q206
XX
UN2211
FB2602
R2646
1.1uH
1
FPRD
– 33 –
KV-21CT1B/21CT1U/21CT1E/21CT1K
RM-W100
7 8 9
CN200
CN202
XX 3P
WHT
WHT
To Speaker
To Speaker
J202
XX
R217
IC200
330
AN17804A
AUDIO AMP
C214
XX
25V
R234
XX
FPRD
4 5 6 7 8 9 10 11 12
C216
C210 C213 C231
C232
C212
XX
0.1 C215 XX
100 0.047
1000
XX
B:CHIP PT
PETP
25V
C220
Q202
10
D209
MSB709-RT1
R213
XX
AC MUTE
15k
CHIP
R214
R215
Q200
15k CHIP
10k
UN2211
CHIP
R218 C219
Q201
R212
0 220
MSB709-RT1
0
CHIP
16V R220
CHIP
CHIP
R216
D203
D201 D204
10k
MMDL914T1 MMDL914T1
CHIP
D207 D211
D202
XX 1PS226-115
MMDL914T1
D208
9V
MMDL914T1
R2647
C2631
10k
470p
FPRD
D2625
500V
FB2607
S3L20UF4
B
L2601
XX
10uH
PS2601
5A
!
C2648
C2636
1000
1000
D2626
35V
RN4Z
XX
C2601 R2645
XX XX
FPRD
C2602
470P
B:CHIP
B-SSS11700-ESP-A..(BLOCK B)-21CT1E
RM-W100
10 11 12
A
C217
1000
AUDIO(BLOCK B)
25V
R240
R219
0
330
CHIP
R235
47
FPRD
C218
22
D205
MMDL914T1
R221
1k
9V
CHIP
D206
XX
JL217
0
C221
XX
25V
– 34 –
13 14 15