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Power Supply Block Diagram - Panasonic PV-4601 A Service Manual

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POWER SUPPLY BLOCK DIAGRAM

F1001
L1001
A
125V/1.6A
CHOKE
COIL
J
TP1001
4
3
D1001
FULL-WAVE
RECTIFIER
(SWITCHING CONTROL)
E
D1005
7
RECTIFIER
F
D1006
8
RECTIFIER
9
G
D1007
10
RECTIFIER
H
D1008
11
RECTIFIER
SMOOTHING
CIRCUIT
12
I
D1009
13
RECTIFIER
14
1
2
(SWITCHING)
D1004
D1003
C1011
SMOOTHING
CIRCUIT
C1012,C1013
SMOOTHING
CIRCUIT
D1015
(OVERVOLTAGE PROTECTOR)
C1014
SMOOTHING
CIRCUIT
PR1001
C1016
C1017
C1019
SMOOTHING
CIRCUIT
OUTPUT VOLTAGE
DETECTOR
T1001
B
1
D1002
C
3
6
D
5
D1016
P1001
P1051
7
7
P1001
P1051
6
6
P1001
P1051
2
2
K
P1001
P1051
4
4
P1001
P1051
5
5
P1001
P1051
9
9
P1001
P1051
8
8
P1001
P1051
3
3
UNSW
+37V
UNSW
+14V
UNSW
-30V
UNSW +5V
(VIDEO)
UNSW +5V
(SYS.CTL)
VPP
VPP
POWER
DOWN(L)

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This manual is also suitable for:

Pv-4601 bPv-4601-kPv-4651Pv-4651-k