Philips PET744 Service Manual page 22

5
7.0 ELECTRICAL DIAGRAM
CIRCUIT DIAGRAM-POWER
D
C
B
A
5
4
TP1
RFO
KEY1
TP3
KS2
VOL-
RFO PREV
KEY3
KS6
KS5
TP4
VOL+
DISC MENU
RFO
KEY4
TP5
KS8
KS9
STOP
RFO
OK/PLAY
KEY5
TP2 KS13
KS12
SOURCE
RFO
NEXT
KEY2
4
3
TP6
GND
KS1 UP
KS4 Down
KS7 Right
KS10 Left
KS11 SETUP
3
2
TPK1
KEY1
1
KEY2
2
KEY3
3
KEY4
4
KEY5
5
6
7
8
KS14
8 POINT
POWER ON/OFF
2
1
D
C
B
A
1