Sony PFM-42B1 Flat Panel Television User Manual


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