LG M1994A-PTJ - Page 22

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7. NO SOUND
Fail
Fail
Fail
Check the Speaker wire.
Re-soldering or change the
defect part, Check the X300
Re-soldering or Change the
defect part.
Change Speker.
Pass
Check the input/output
of IC301
Check the input/output
of IC204
Check the Speaker
Pass
Pass
Check the input Source.
Pass
Fail
Check the Source input.
X300