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NOTE :
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
HOT CIRCUIT. BE CAREFUL.
F001
T1.6A L 250V
LINE
AC001
FILTER
Q003
HOT
CAUTION
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE T1.6AL/250V FUSE.
L003
D001 - D004
BRIDGE
RECTIFIER
Q001
Q002
CAUTION !
Fixed voltage (or Auto voltage selectable ) power supply circuit is used in this unit.
If Main Fuse (F001) is blown, check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
T001
Q051
2
12
Q052
13
Q057
4
14
Q058
15
16
11
7
17
6
18
Q004
SHUNT
REGULATOR
IC001
ERROR
VOLTAGE DET
4
1
3
2
MAIN CBA
P-ON+15V
P-ON+44V
P-ON-H
AL+12V/+20.5V
Q053
AL+9V
AL+12V
C-POW-SW
AL+5V
TIMER+5V
P-ON+5V
P-DOWN-L
Q055
Q054
Q059
Q056
COLD
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