3.
3.
3.
3. Component
Component
Component
Component doesn
doesn
doesn
doesn
’
tttt display
display
display
display
NO
YES
NO
YES
Check CN24.
Can you see the normal waveform?
CN24 may have problem. Replace this
Jack.
Check the output
of Main IC(U12).
Especially you should check
The H,V sync and clock. Can you see the
normal waveform?
After checking the Power of Main IC(U12)
you should decide to replace Main IC or
not.
This board has big problem because Main
IC(U12) have some troubles.
After checking thoroughly all path once
again, You should decide to replace Main
Board or not.
Summary of Contents for LEA-19A08G
Page 1: ...LEA 19A08G ...
