Philips MC-70 - Blockdiagram Power 2001 40 W Super-G

11-311-3
+5V6+A/2+A+12V_MLPC+12V_A
+A/2
+5V6
5,6V Regulator
REGULATOR BOARD
+12V_A
+12V_M
+12V_CDR
+A
LPC
VCD_ON
7420
12V Regulator
COMBI BOARD
6308 63047309
7304
Level detection
+C1 +B1 +A1
7301,7302
Power amplifier
LEFT, RIGHT
SUBWOOFER
HEADPHONE
LEFT, RIGHT
SPEAKER
HEADPHONE
LINE OUT
SUBWOOFER
AUX
CD or CDC
TAPE or CDR
TUNER
7700
Buffer amplifier
7506
Source Selector
+12V_A+12V_A
I
2
C LOGIC
MIC
MUTE
MUTE
LINE OUT
MUTE
MUTE
I
2
C DATA
I
2
C CLK
+5V6+C1+B1+12V_D
LOW PWR CTRL
+12V_A
Blockdiagram Power2001 40W SuperG 2001 02 28
2201
2215
2205
2216
6201
6200
6206
6325
+B1
+C1
+50V
+A1
1207
1200
1212
1205
6202
5001
17
10
11
12
13
14
8
9
15
16
2341
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
50V
used for
super G switches
supply for Power amplifier
(Super Class G)
6210-6214
5203
Stand by
Tr ansformer
MAINS BOARD
Blockdiagram Power 2001 40W Super-G