A Board - Audio (Block 002) - Sony TRINITRON KV-HW212M60 Service Manual

4-3-2. A Board — Audio (Block 002)
1
CN201
A TO J BOARD
CN3400
R238
100
R237
CHIP
R239
100
XX
CHIP
CHIP
C235
470P
C234
CH
470p
CHIP
C201
*
B
C202
R200
*
R201 *
R202
*
C200 R204
*
*
R203
*
R205
*
C204
C
9V
R226
*
Q205
*
C226
* R227
*
C225
XX
R228
C227
*
*
D
R225
9V
*
E
F
– 38 –
KV-HW212M60/M80/M80/H/M83/M83/H/P52
2 3
CN200
*
4P
J200 *
J201 J202 WHT
XX
*
TO SPEAKER
/RELAY
C223 *
R233
* W062
C230
L201 IC200
*
XX
*
*
AUDIO AMP
D200
1PS226-115
R208
C208
*
C236 *
*
C207
C203
*
* 6 7
R211
C205
*
C209
CHIP
*
R207
*
C237
R210
* *
*
C206
D209
*
XX
R232
D210
R223
* Q200
Q204
XX
*
UN2211
*
C224
*
C228 R212
* 0
CHIP
R229
C211
R230
* *
R222
*
*
C229
D201
XX
MMDL914T1
SWITCH
R224
D207
*
XX
R236
*
D215
XX
R241
R242
D213
2.2k
2.2k
MMDL914T1
CHIP
CHIP
D212
Q206
MMDL914T1
UN2211
D214 FB2607
MMDL914T1 *
FB2602
*
R2646
1
FPRD
KV-HW212M60/M80/M80/H/M83/M83/H/P52
RM-W101
KV-HW212M81
RM-W100
4 5
CN202
CN203
XX
XX
C240
C239 XX
XX
R217
C217
330
1000
C214
25V
1000
25V
R240
XX
CHIP
R234
C216
47 R235
22
47
FPRD
8 9 2
FPRD
C232
0.047
PT
C231
0.047
C220
:PT
10
C212 C213
R213
XX 0.1 C215
15k
B Q202
2200
CHIP
MSB709-RT1
MMDL914T1
AC MUTE
R218
R214 15k CHIP 0
CHIP
R221
1k
Q201 C219
CHIP
MSB709-RT1 220
R215
16V
10k
R220
CHIP R216
0
10k
CHIP
CHIP
D204
D202
MMDL914T1
MMDL914T1
SWITCH
SWITCH
D203 D211
1PS226-115
MMDL914T1
SWITCH
D208
MMDL914T1
SWITCH
9V
C2631
470p
500V R2647
B:CHIP
10k
FPRD
PS2601
L2601
5A 10uH
C2648
D2625
1000
*
35V
D2626
*
C2601 R2645
XX XX
C2602
470p
B
RM-W101
KV-HW212M81
RM-W100
6 7
A
BLOCK (002)
AUDIO
R219
330
C218
22
D205
9V
C221
XX
B-BX1S12375-SA.-A..-(BLOCK002).-HW212M83
– 39 –
8
A
C