Service manual

8 7 6 5 4
3
2 1
A B
C D
12345678
D C
B A
+24V/+5V POWER CIRCUIT
+20V
+20V
R112A 15K
C132A
33000pF
L2A
220uH
D8A
1SR159
-200
C22A 1000uF
50V
R96A 4.7KF
R101A 14KF
ZD2A PTZ30B
BD1A
CP301
C9A
4700uF
50V
R106A NU
IC19A L4960H
C15A
10uF/50V
R113A 4.3K
C133A
2200pF
CN9A
MLX 5274-02A
F3A
T1.6AL/250V
UL/CSA 1.5A/125V
C10A
0.01uF/100V
(103K)
IC18A L4960H
L1A 150uH
D7A
1SR159
-200
C20A
1000uF 16V SD
C21A
220uF
10V OS
C18A 33uF 16V OS
Q1A
2SA1270
ZD3A PTZ5.6B
VRESC
+5V
VCC
R123A 5.6K
R122A
1K
VRES
VCC
D6A
1SS353
R83A
56K
R73A 2.7K
IC16A
KIA7045F
+20V
C13A
10uF/50V
R105A 4.3K
C125A
2200pF
R93A 15K
C122A
33000pF
R79A 6.2KG
R88A 2.7K
C11A
1uF
50V
R82A 15KG R86A 9.1KG
ZD1A MTZ5.1A
3 2
1
8 4
IC15AA KIA393
/POFF
C110A
1000pF
12/14