Block Diagram; Tuner Board; Vfd Display Board - Philips MCD712 Service Manual

Block Diagram

AUX BOARD
AUXL
AUXR

TUNER BOARD

EC06-05
FM
D+8V
MPEG BOARD
EJS89L716
DVD LOADER
MECHANISM
5-1
CPU BOARD
AUXL IN
AUXR IN
PT2314
TURNING IN
CD IN
+5V
CPU/ P9228
D+5V
24C02
REMOTE / PSENSOR
D+5V
+21V -21V
LCH
TEA8947
RCH
STBY & MUTE
PT2309
HEARPHONE
MUTE
-24V
POWER MUTE +5V
DIN
DOUT
PT16311
CLK
STB
CD KEY / PBLOCK

VFD DISPLAY BOARD

+12V
TUNER POWER
CONTROL
5-1
SPEAKERS
L
R
STBY & MUTE
CONTROL
VFD / PBLOCK
+5V
+27V
-27V
D+12V
DVD AMP
POWER BOARD