Table of Contents
Advertisement
Normal
Does STBY+5V appear at pin 4
IC752 main unit ?
No
Check the power
circuit consisting of
IC701, IC702, T701
and its related parts.
NO LED LIGHT
Check F701
No
Yes
Check 3V output
from pin 1 of IC
704 and its related
parts.
4 - 2
Blown out
Replace the fuse
Is the fuse again blown out ?
Yes
Check the power circuit
consisting of IC701,
IC702, D704 and its
related parts.
29F-PS370
Advertisement
Table of Contents
