LG GOLDSTAR WE32Q10IP Service Manual page 29

FR459, FR901.
61
20~25, 28~29
10~17 IC503. Q205, IC201.
29~30, 32~37 IC504.
IC503.
Check the waveform
IC504.
at pin 54~61 of IC507.
Check/Replace IC507,
Check/Replace IC507.
Q502~Q510.