Block Diagram; Power Supply Block Diagram - Panasonic DMR-EZ45VEB Service Manual

12 BLOCK DIAGRAM

12.1. POWER SUPPLY BLOCK DIAGRAM

AC-Socket
P1101 250V T2AL
F1101
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D1102
D1103
D1101, L1101 D1104
L1102 D1105
RECTIFIER
C1103
SURGE
4x
ABSORBER
IC1101
5 4
D2 D1
SW IC
VCC 7
GND 8
FB
2
HOT COLD
T1101
SW TRANSFORMATOR
D1201
7
11
D1202
5
13
D1203
IC1201
14
1 7
15
2
16
3
17
Q1101
4 1
IC1202
3 2
3
IC1203
1
2
QR1202
IC1204
1
IC1801
1
2
QR1801
51
X_SW17V
Q1202
1 5
X_SW5R8V
2 6
3 4
X_SW12V
2 1
P1201
1 DR_12V
2 DR_12V
3
DR_GND
8
4 DR_5V
DR_12V
DR_5V
8
X_SW3R8V
QR1201
DR_PON_H
DI_PON_H
8 BE1R8V
DMR-EZ45VEB
POWER SUPPLY
BLOCK DIAGRAM
DMR-EZ45VEB