Table of Contents
Advertisement
Main CBA Top View
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F601) 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.
WF11
PIN 57 OF
IC1202
WF9
PIN52 OF
IC1202
CAUTION ! :
4A/125V
ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V.
WF12
WF7
WF8
WF10
PIN 62 OF
PIN 70 OF
PIN 75 OF
PIN 77 OF
IC1202
IC1202
IC1202
IC1202
For continued protection against risk of fire,
replace only with same type 4 A, 125V fuse.
10-15
Because a hot chassis ground is present in the power
supply circuit, an isolation transformer must be used.
Also, in order to have the ability to increase the input
slowly,when troubleshooting this type power supply
circuit, a variable isolation transformer is required.
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
BL2500F01012-1
Advertisement
Table of Contents
