Mains Board; P2001 Board - Philips FW-V720 Service Manual

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Block Diagram

MAINS BOARD

5001
Mains socket
1204
Stand by
Relais
1210
Stand by
Transformer
6210-6214
5203
11-3
1200
NTC is used for
17
monitoring the
transformer temparature
16
15
14
1207
13
12
1205
11
10
F1
is used for
9
filament of
8
display
F2
6206
-Vkk supply of
display
LOW_PWR_SUP is used to
supply the microprocessor
during ECO stand by
+C1
6201
+B1
6200
6202
+A1
Published in Heiloo, Holland.
11-3

P2001 BOARD

+C1 +B1 +A1
7301,7302
LEFT, RIGHT Power amplifier
from Source Selector
on Audio Frequency Board
12V Regulator
B1 +12V_A
+12V_D
7330
+12V_CDR
LOW_PWR_CNTRL VCD_ON
5,6V Regulator
C1 +5V6
VCD_ON
5V Regulator
+5V_VCD
1/3/16
Blockdiagram Power2001 30-70W, 26 09 2000