Service manual

8 7 6 5 4 3 2 1
A
B
C D
1
2345678
D
C
B A
<DOT PULSE ADJ.>
+5V+24V +24V
R12
130KF
D6 1SS133
1 2
ZD3 E102
+5V
R15
3.3K
PE
TP
R14
62K
+24V
3 2
1
8 4
A
GL393 IC2
VR1
200K
R13
2K
ZD4 RD4.3EL1
Q4 C3198
TRG
R16
2K
R86 3.3K
C14
10000P
<P-OFF CIRCUIT>
+24V
R19
8.2KG
R22 2.7K
+5V
R23
56K
D8
1SS133
R24 2.7K
/POFF
C16 1000P
R20 15KG
R21 9.1KG
C15
1u50V
5 6
7
8 4
B
GL393 IC2
ZD5 MTZ5.1A
(2-7D)
(2-2D)
(7-7A)
P-OFF, Dot pulse
4/7
– 44 –