Panasonic Quasar Omnivision PVQ-1311 Service Manual page 192

POWER SUPPLY BLOCK DIAGRAM
MAIN C.B.A.
F801
L803
AC CORD 125V/4A
P803
1 LINE
P803 FILTER
3
SW+12V
RL801
(TO Q542(B))
DISCHARGE
Q801
(FROM IC6001(48))
TV POWER ON(H)
(FROM Q506(E))
OVER CURRENT(L)
F1001
L1001
125V/1.6A
P801 P1001 D1001
1 1 LINE
FULL-WAVE
P802 P1002 FILTER RECTIFIER
1 1
D801 D804
Q1002
FULL-WAVE
(SWITCHING CONTROL)
RECTIFIER
TP1001
TP892 IC801 TP891
+130V
3 4
REGULATOR
5
T1001
C1011
D1005
SMOOTHING
1 7 RECTIFIER
CIRCUIT
C1012, C1013
D1006
SMOOTHING
8 RECTIFIER
CIRCUIT
D1015
D1002
(OVERVOLTAGE
PROTECTOR)
9
C1014
D1007
SMOOTHING
Q1001 3 RECTIFIER
10
CIRCUIT
(SWITCHING)
D1008 SMOOTHING CIRCUIT
6 RECTIFIER
11
C1016
12
D1003
13
5 14
D1016
IC1001 (ERROR VOLTAGE DET)
4 1
3 2
(TO T551(9))
+130V
TP1002
UNSW+30V
TP1003
PR1002
UNSW+14V
Q1051
TP1058
+12V
SW+12V
REGULATOR
(FROM IC6001(31))
Q1052
POWER ON(L)
TP1004
(WITH 20 inch Model)
Q1071
-5V
SW-5V
REGULATOR
Q1070
SWITCHING
POWER ON-ON
TP1005
TP1050
Q1053
PR1001
+5V
REGULATOR
C1017
Q1003,Q1004,
Q1005
OUTPUT
(TO IC6001(1))
VOLTAGE
POWER DOWN(L)
DETECTOR
SW+5V
(VIDEO)
UNSW+5V
(SYS. CTL)