3.
3.
3.
3. Component
Component
Component
Component doesn
doesn
doesn
doesn
’
t
t
t
t display
display
display
display
NO
YES
NO
YES
Check CN24 .
Can you see the normal waveform?
CN24 may have problem. Replace this
Jack.
Check U08 an d peripheral devices ?
Check U08 an d peripheral devices ?
This board has big problem because Main
IC( U09 ) have some troubles.
After checking thoroughly all path once
again,
You
should decide to replace Main
Board or not.
To Next Page
Loading...