11-3
11-3
P2001 BOARD
2201
6308
6304
7309
7304
Le
vel detection
2215
2205
2216
6201
6200
6206
+B1
+C1
+C1
+B1
+A1
+A1
7301,7302
Power amplifier
1207
1200
1205
6202
5001
17
10
11
12
13
14
8
9
15
16
+12V_A
+12V_D
+12V_CDR
1204
Mains socket
1210
Stand by
Relais
NTC
F1
F2
is used for
monitoring the
transformer temparature
LOW_PWR_SUP is used to
supply the microprocessor
during ECO stand by
is used for
filament of
display
-Vkk supply of
display
supply f
or P
o
w
er amplifier
(Super Class G)
LEFT, RIGHT
from Source Selector
on Audio Frequency Board
6210-6214
5203
Stand by
Transformer
B1
LOW_PWR_CNTRL
C1
+5V6
+5V_VCD
VCD_ON
7330
VCD_ON
Blockdiagram Power2001 30-70W, 26 09 2000
12V Regulator
5,6V Regulator
5V Regulator
MAINS BOARD
Block Diagram