LG HR832T Service Manual page 98

ELECTRICAL TROUBLESHOOTING GUIDE
No 1.5 V
YES
Is the
Vcc 5.3 V supplied to IC202
pin2?
YES
Is there 3 V at
IC202 pin6?
YES
Is there
pulse 5 V at IC202
pin7 & 8?
NO
Check IC202
and replace.
No 5 V
YES
Is the
Vcc 5.3 V supplied to IC208
pin1?
YES
Is there 3 V at
IC208 pin4?
YES
Check IC208
and replace
NO
Check 5.3VA on SMPS Board.
Check P_CON_5.3 V signal
NO
from IC302 (MICOM).
YES
Check or replace L206.
NO
Check 5.3 VA on SMPS board.
Check PWR_CTL signal
NO
from IC302 (MICOM).
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