Sony RM-42B Flat Panel Television User Manual


 
8-32
PFM42B1, PFM-42B1E
8-32
2
3
4
5
ABCDEFGH
1
APS-132 M (2/4)APS-132 M (2/4)
C250
0.1
R251
4.7k
R250
10k
R259
470k
R260
10k
C258
0.033
R261
1k
R263
3k
F/D
R262
18k
F/D
C252
1500
10V
C253
1500
25V
C254
1500
25V
C256
1000
35V
C260
470
10V
R264
4.7k
F/D
R265
200
F/D
R282
10k
F/D
R283
240
F/D
12
43
12
43
C262
820
25V
C263
560
35V
C261
330
25V
1
2
3
4
PH103
PC123
1
2
3
4
PH102
PC123
1
2
3
4
PH101
PC123
C200
0.1
R203
4.7k
R201
4.7k
R204
4.7k
R206
1k
R205
2.2k
R216
10k
C209
0.022
R219
1k
F/D
RV201
5V ADJ
2.2k
R202
4.7k
R218
2.2k
F/D
D201
D1NL20U
12V RECT
5V RECT
-5V RECT
D202
D1NL20U
C205
330
25V
C201
3900
10V
C204
3900
10V
R215
10k
C210
820
6.3V
C202
56
35V
1
2
3
R213
10k
R210
1k
R211
10k
R212
1k
R214
4.7k
R225
10k
R223
10k
R221
10k
R224
4.7k
C212
820
6.3V
R220
1k
R222
1k
C214
820
6.3V
1
2
3
4
5
6
7
CN5
1
2
3
4
1
2
3
4
CN6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN7
D203
1SS355
1
2
3
4
5
6
7
8
CN8
1
2
3
C207
0.1
R266
1k
F/D
R284
270
F/D
D200
20DL2C41A
10k
R456
R457
100K
0.05
2W
R421
470
200V
C406
110K
R413
1/2W
F
100k
R455
F/D
C419
1200
200V
100k
R454
F/D
0.1
C418
16k
5W
R462
110K
R412
1/2W
F
300k
1/2W
R441
F
16k
5W
R460
10k
R445
6.8k
R459
F/D
10k
R449
C208
3.3
50V
C211
3.3
50V
12
43
4.7k
R273
F/D
180
R274
F/D
330
R275
F/D
4.7k
R268
F/D
300
R269
F/D
4.3k
R270
F/D
10k
R276
F/D
1.1k
R277
F/D
1.8k
R278
F/D
10k
R279
F/D
1k
R280
F/D
1.8k
R281
F/D
22k
R285
F/D
200
R286
F/D
2.7k
R287
F/D
D263
1SS355
D262
1SS355
1SS355
D261
1SS355
D260
1k
R208
F/D
4.7k
R207
F/D
10k
R209
F/D
D259
1SS355
R267
1k
1/4W
R271
10k
R272
1k
C259
0.01
D253
1SS355
D254
1SS355
D255
1SS355
D257
1SS355
R256
10k
R257
1k
R253
1k
R252
8.2k
C255
0.01
C257
0.01
18k
R254
1SS355
D256
1SS355
D258
18k
R255
R258
10k
R465
1
3W
R466
1
3W
D205
HRU0103
D206
HRU0103
R288
10k
C264
0.1
R467
16k
5W
RV250
13.5V ADJ
2.2k
R468
100
5W
R469
100
5W
100
5W
R451
STBY
STBY+5V
STBY+5V
5VD
5VD
DGND
DGND
6.2V
6.2V
GND
GND
13.5V
13.5V
13V
13 V
AUDIO -
AUDIO -
AUDIO +B
AUDIO +B
60V_SENSE
160V_SENSE
THERMO1
GND
NC
GND(NC
)
NC
NC
GND
GND
GND
VS
VS
VS
VA
19
APS-132 M(2/4)(SWITCHING REGULATOR)
(1/4)
(1/4)
15
(1/4) 16
(1/4)GND
(1/4) 18
(1/4) 21
(1/4) 20
(1/4) 22
(1/4) 30
(1/4) 23
(1/4) 33
41(4/4)
42(4/4)
29(1/4)
24(1/4)
28(1/4)
25(1/4)
27(1/4)
GND (1/4)
31(1/4)
34(1/4)
39(3/4)
40(3/4)
35(1/4)
38(1/4)
43(4/4)
45(4/4)
GND (4/4)(1/4) 36
(4/4) 44
48 (4/4)
(4/4)
49
(4/4)47
51 (4/4)
(4/4)
50
-5V REG
IC200
TA79L005P
Q203
2SC2412
SW CONT
Q202
2SA1037AK
SW CONT
Q204
2SK3142
5VD SW
Q206
2SC2412
SW CONT
Q205
2SA1037AK
SW CONT
Q207
2SK3142
VCC SW
IC203
TA78L12S
12V REG
TO T BOARD
CN9008
TO T BOARD
CN9009
TO T BOARD
CN9009
TO PLASMA
DISPLAY
PANEL
≠≠≠
IC201
TA76431AS
SHUNT REG
D250
FCH20A10
AUDIO +B RECT
D251
FCH30A06
13.5V RECT
D252
FCH30A04
6.2V RECT
IC251
PQ30RV11
6.2V REG
PQ30RV11
IC253
13V REG
IC254
PQ30RV31
AUDIO +B REG
20JL2C41A
VS RECT
D400
VS RECT
20JL2C41A
D401
Q250
2SA1037AK
SW
Q251
2SC2412
SW
IC250
TA76431AS
SHUNT REG
IC252
TA76431AS
SHUNT REG
2SK1590
SW
Q405
2SK2425
Q406
VS FORCED
DISCHARGE
C206
820
16V
L250
2.2µH
L251
2.2µH
L252
1µH
3.3µH
3.3µH
L254
L253
3.3µH
L201
3.3µH
3.3µH
L202
L203
C215
820
16V
4.2µH
L400
30k
1/2W
R442
2.2µH
L401
12V
STBY+5V
5VD
VCC
-5V
AUDIO+B
13V
6.2V
13.5V
12V12V
13.5V
VS
VA
Q201
DTC114EKA
SW
Q200
2SC2412
SW
C268
0.1