G
POWER SUPPLY
— G BOARD —
5-37
5-38
NOTE:
The circuit indicated as left contains high voltage of over
600 Vp-p. Care must be paid to prevent an electric shock in
inspection or repairing.
1
2
3
4
5
A
B
C
D
• G BOARD
SEMICONDUCTOR
LOCATION
*
: Refer to Terminal name of
semiconductors in silk screen
printed circuit (see page 5-12)
IC
IC610
A-4
IC620
B-3
IC630
D-3
IC650
B-1
IC651
D-1
IC652
D-1
IC653
C-1
IC654
C-1
IC680
D-2
TRANSISTOR
*
Q610
D-2
–
Q611
A-4
1
Q612
A-4
1
Q613
A-4
1
Q620
A-3
–
Q621
A-3
–
Q630
C-3
–
Q631
C-3
–
Q632
D-3
–
Q633
D-3
1
Q652
C-1
1
Q653
C-1
1
Q667
C-1
1
Q671
D-1
1
Q691
D-2
–
DIODE
*
D601
B-3
3
D610
B-4
–
D613
A-4
–
D620
A-4
–
D630
D-2
–
D631
C-2
–
D632
C-3
–
D633
C-3
–
D635
C-3
–
D637
C-3
–
D640
B-3
–
D650
A-1
–
D651
B-2
–
D652
B-1
–
D653
A-1
–
D654
A-1
–
D655
B-2
–
D664
C-1
–
D680
C-2
–
D681
C-1
–
D682
D-1
–
D690
D-3
–
D692
D-4
–