M, F - Sony PFM-42B1 Service Manual
Hide thumbs
Also See for PFM-42B1:
- Operating instructions manual (294 pages) ,
- Service manual (27 pages) ,
- Supplement sheet (2 pages)
Table of Contents
Advertisement
CN2
F7001
F101
1
1
AC IN
LF7001-7002
LF101-103
LINE
LINE
FILTER
FILTER
2
3
D100
D103
F
VOLTAGE
1
TO
DETECT
OPTION
Q300
3
BOARD
CN1
VOLTAGE
DETECT
Q305
OUT
6
IAC
8
VRMS
VSENSE
PK LMT
IC300
PFC CONTROL
APS-132 M
(SWITCHING REGURATOR)
APS-132 M, F
D101
D104,105
SWITCHING
+B
Q100-102
THP100
IC302
BUFF
PFC OVP
Q304
PH100
D102
PHOTO
COUPLER
R104
THERMO
DETECT
Q103
DRIVE
16
Q302,303
11
1
2
BUFF
2
Q301
RV300
IC301
PFC ADJ
COMP
APS-132 M, F
D201
T101
IC203
+12V REG
IC101
D200
5V CONTROL
D113
SWITCHING
IC102
OUT
5
+B
Q105
+B REG
8
CS
IS(+)
3
D202
IC200
-5V REG
D114
SW
VCC
6
Q106
PH101
FB
2
PHOTO
COUPLER
PH102
PHOTO
COUPLER
+B
THERMO
PH103
DETECT
PHOTO
THP101
Q104
COUPLER
IC150
T102
D250
13V CONTROL
T105
SWITCHING
OUT1
7
Q150, 152
D251
OUT2
10
SWITCHING
Q151, 153
D252
Cs
3
RV250
RV150
PH104
IC250
13.5V ADJ
RT
1
14
PHOTO
SHUNT
COUPLER
REG.
f. MIN ADJ
PH105
OVP
6
PHOTO
COUPLER
IC500
T502
VS CONTROL
SWITCHING
OUT1
7
Q500, 502
T501
D400
OUT2
10
SWITCHING
Q501, 503
VS OUT CONTROL
D401
Cs
3
RV500
PH500
RT
2
14
PHOTO
COUPLER
f. MIN ADJ
PH501
ON/OFF
5
PHOTO
Q401
COUPLER
PH502
OVP
6
PHOTO
Q400
COUPLER
IC700
T702
VA CONTROL
SWITCHING
OUT1
7
Q700, 702
T701
D604
OUT2
SWITCHING
10
Q701, 703
IC600
VA OUT CONTROL
Cs
3
RV700
PH700
RT
2
14
PHOTO
COUPLER
f. MIN ADJ
PH701
ON/OFF
5
PHOTO
Q601
COUPLER
PH702
OVP
6
PHOTO
Q600
COUPLER
7-8
7-8
+12V
5VD SW
Q204
SW CONT
Q202,203
-5V
VSS SW
Q207
RV201
SW CONT
5V ADJ
Q205,206
IC201
SHUNT
REG.
SW
Q201
BUFF
Q200
IC254
AUDIO +B
REG.
IC253
12V REG.
IC251
6.2V REG.
IC252
SHUNT
REG.
SW
Q250, 251
IC402 (2/2)
RV400
IC400
9
—
VS ADJ
8
2
10
+
—
1
3
+
SW
Q405, 406
RV402
IC403
2
—
5V
5
1
7
3
+
RV401
VS ADJ
OCP ADJ
12
+
SW
14
13
—
SW
+12V
IC402 (1/2)
Q404
2
—
SW
1
3
+
5
7
+
IC401
6
—
SHUNT
REG.
SW
Q402, 403
IC602 (2/2)
RV600
9
—
8
VA ADJ
2
10
+
1
—
3
+
SW
RV602
Q605, 606
IC603
2
—
7
5
1
-5V
3
+
RV601
VA ADJ
OCP ADJ
12
SW
14
+
13
—
SW
+12V
Q604
IC602 (1/2)
2
—
SW
1
3
+
5
7
+
IC601
6
—
SHUNT
REG.
SW
Q602, 603
CN7
2,3
STBY +5V
5VD
4,5
13.5V
12,13
14,15
12V
8,9
6.2V
TO G2 BOARD
CN4006
STBY
1
CN6
AUDIO +B
3,4
TO G2 BOARD
CN4004
CN5
2,4
VS
TO
PLASMA
5
DISPLAY
VA
PANEL
CN4
1
VCC
3
VRS
TO
PLASMA
DISPLAY
7
VRR
PANEL
5
VRA
CN8
5
THERMO 1
TO G2 BOARD
CN4001
1
60V SEN
TO G2 BOARD
CN4002
3
160V SEN
PFM-42B1, PFM-42B1E
- Quick Links:
- Table of Contents
Hide quick links:
Advertisement
Table of Contents
