LG 32LW4500 - Power-up boot check

LG 32LW4500 Service Manual
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LG 32LW4500 Service Manual
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LG PLASMA TV
42pt350r-Td
LG TV Service
Manual
Service Manual
LG LED 32LE5500.
Samsung LCD
A55x Service



1.
P
ow
er-
up
boo
t ch
eck
Check stand-by Voltage.
P403 9~12pin : +3.5V_ST
Check Power connector
Main B/D 3.5V Line
Short Check
Check X1002 clock
32 KHz
Replace X1002
Check
Micom
Voltage
IC1002 pin 48 : +3.5V
Replace L404
ok
ok
ok
No
No
No
ok