Daewoo DLT-32C2 - 6-1-2.When no Sound

-33-
6-1-2.When No Sound
A. Overview
Main PCBs Trouble Diagnosis
Do images display on screen?
Check Sound Mute On?
Check start
Y
Y
Y
Y
Y
N
1.Check AC connection
2.Check Power S/W ON
3.Check Main PCB
N
Cancel Sound MUTE
Is the Speaker connection connected?
N
Check the connection
of Speaker
Check R224, R229?
N
Perhaps U8 Problem
Replace MAIN PCB
Check R291, R310, L26, L27?
N
U13, U12, U14 Problem
Replace MAIN PCB
Problem of speaker or
Sound cable