Table of Contents
Advertisement
Main CBA Bottom View < VCR Section >
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F1001) 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.
WF9
WF8
WF7
WF5
PIN 18 OF
PIN 15 OF
PIN 13 OF
PIN 10 OF
CN1601
CN1601
CN1601
CN1601
WF6
WF4
PIN 6 OF
PIN 8 OF
IC1403
CN1601
1-13-16
Because a hot chassis ground is present in the power
supply circut, 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.
BH99A0F01011A
Advertisement
Table of Contents
