Daewoo HC-4130X - Page 28

6. Trouble Shooting Guide
6. VIDEO OUTPUT Abnormal
Yes
Check if the
Output of IC501
is ok?
OK
VIDEO Abnormal of
Composite
Yes
Replace IC501
Check the
output of IC602
is ok?
No
No
Check the
output of Jack
is ok?
Yes
Yes
No
Check Filter Circuit.
Check Crystal
is ok?
Replace Crystal, XC501.
No
Check the
control of
Select is ok?
Check Power Supply Circuit.
Check Control Line between
IC208 : Sel1, Sel
2
No
Replace IC602
Yes
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Audio Part