Sony TRINITRON KV-XA25M60 Service Manual page 72

1 2 3
A
B
R
C6243
R6234 #
#
C
R6246
4.7k
:CHIP
R6219
47k
:CHIP
D
Q6208
*
CN6200 AMP
4P
YEL
:S-MICRO
1
AUDI GND
AUDI GND 2
E
AUDI +VCC 3
AUDI +VCC 4
TO A BOARD
CN608
F
1 2 3 4 5
C6226
*
C6229 FB6202
* *
C6233
*
G
C6234
FB6201
C6232 R6235
*
* *
*
C6235
L6202
*
CN6202
H 4P
C6237 C6238
*
W OUT 1
W OUT 2
3
GND
GND 4
TO H BOARD
CN3903
I
J
– 85 –
KV-XA25M60/XA25M63/XA25N90
RM-954
4 5 6
R6209
D6212
1k
*
:CHIP
PROTECT
C6202
C6249
0
:CHIP
R6201
C6245
R6278
4.7k
2200P
0:CHIP
:CHIP
:CHIP
JR6205
# C6203
C6213
B:CHIP
10 JR6206
0
:CHIP
Q6204
Q6201
*
*
MUTE
AMP
R6203
0 :CHIP
IC6201
*
3D AMP
6 7 8 9 10 11 12 13 14 15
PS6200
*
C6228
R6241
* R6240 C6207 C6227
*
*
* *
C6225 R6237
* *
R6239
C6219
*
*
R6236
C6236
*
*
R6206
# D6200
*
PROTECTOR
*
C6231
C6208
*
*
Q6200
* PS6201
C6239 FB6200
* MUTING *
*
Q6205
R6243
*
R6244
*
*
*
R6266
*
C6240
*
R6200
*
CN6206
5P
CN6205
* WHT
:S-MICRO
TO A BOARD
TO A BOARD
CN605 CN201
KV-XA25M60/XA25M63/XA25N90
RM-914 RM-954 RM-914
7 8 9
TO 1/4
Q1316
Q6214 2SA1162-G
* AMPLIFIER
AMP
9V
2200
9V R1359
100
:CHIP
R1360
0.01
470
:CHIP
9V
9V
L
9V
R
9V
9V
9V 9V 9V
FB6203
*
L1402
R1415
7V
#
#
9V
7V
30V
9V
-2
CN1300 CN1404
3P #
TO A BOARD
CN302
10 11 12
(
C1307
1 R1366 Q1318
16V 0 2SC2712-YG
:CHIP
F:CHIP R1369
AMPLIFIER
100
Q1323
:CHIP
2SC2712-YG R1367
C1311
#
AMPLIFIER #
-2 -2 Q1372
-2 2SC2712-YG
R1365
R1362
22k
C1306 DELAY BUFFER
R1318
1.8k
:CHIP
Q1317 #
:CHIP 220
-2
2SC2712-YG :CHIP
-2 C1308
C1310
BUFFER # -2 -2
47
R1361
Q1324
16V
R1371
-2 470 R1368
2SC2712-YG
R1343
:CHIP 390
1k
PEAKING AMP
1k
:CHIP :CHIP -2 -2
:CHIP
-2
C3228
10
25V
:BP
9V
9V
C3262
47
16V
C3264
C3260 R3271
100p
100p 3.9k
CH:CHIP
CH:CHIP
:CHIP
R3274
R3269
3.9k
2.2k
:CHIP
:CHIP
R3273
2.2k
R3268
:CHIP
1k
:CHIP
IC3200
R3267
1k
:CHIP AUDIO MIXER
C3259
4.7 9V
9V
IC1404
C1428
L1404
NJM78M09FA
100
R1416
REGULATOR
25V
5.0MM
I O
G
IC1403 C1431 C1433
#
0.1 47
REGULATOR -2 -2 25V -2 16V -2 -2
F:CHIP 5V
5V
I O
G
-2 -2 -2 -2 -2
C1420
C1407 C1417
C1412 #
# #
#
30V 30V
C
CV/Y
-2
CN1406
10P
TO A BOARD
CN303
CN1405
10P
WHT
:BTOB
TO A BOARD
CN101
– 86 –
13 14 15
AUDIO PROCESSOR,
AUDIO AMP,SUB TUNER,
AV IN/OUT, VM DRIVER
JOINT B14
JOINT B15
JOINT B16
R1344
100
:CHIP
JOINT B17
E
JOINT B18
TO 4/4
E1
JOINT B19
C1436
0.1
25V
F:CHIP
JOINT B20
JOINT B21
JOINT B22
JOINT B23
JOINT B24
JOINT B25
JOINT B26
JOINT B27
JOINT B28
JOINT B29
B-SSS10832-WB.-B..3/4