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Q502
IC503
Q501
CONTROL
SW.
T501
13
15
4
2
IC501
TL431AILP
VOLTAGE
CTL. IC
3
1
L501
AC IN
D505, D506
D502, D503
6
12
10
11
7
PHOTO
COUPLER
14
9VREG
IC502
KIA7809API
1
3
2
POWER BLOCK DIAGRAM
2
4
Q505
P.CON 5V
SW.
Q510
P.CON+12V
SW
Q509
P.CON SW
Q503
P.CON+5V
SW.
Q506
M-CON
POWER SW.
Q504
M-CON+5V
SW.
AT+12.6V
OPERATION/DISPLAY
TUNER/JACK
P.CON+5V
P.CON+12V
AT+5.2V
POWER FAIL
VCR POWER ON-L
AT+5V (M-CON)
DVD POWER CTL
+32V
P.CON+5V
AT+5.2V
SYSCON
SYSCON
SYSCON
TUNER/JACK
TX
CP501
7
UNREG+3.8V
P.CON+5V
3
RX
SPDIF
9
4
11
Q513
POWER FAIL
SW.
Q514
POWER FAIL
SW.
TX
RX
SYSCON
P.CON+5V
P.CON+5V
Y/C/AUDIO/
CCD/HEAD AMP
HIFI/
DEMODULATOR
DVD
E-13
E-14
Q507
CONTROL
6
P.CON+9V
8
UNREG+3.8V
SPDIF
AT+5.2V
P.CON+9V