Power Supply - LG 32LD350 Troubleshooting Manual

Power Supply Fuses and

Power Supply

Fuses and Connector SK100 Voltage and Diode Check
Label
N
Bottom
F100
Left of
SMPS
F100
5A/250V
AC IN
SK100
Diode Mode values taken with all Connectors Removed
Connector SK100 Voltage and Diode Check
SK100 "SMPS" to AC IN
STBY Run
L
120Vac
L
N N
L
F100 (Diode Check)
Red or Black Lead on Fuse (Open)
Other Lead on Hot Ground
Diode Check
OL
OL
N
If reading the voltage on F501 right after If
39
di th lt
power off, it takes a very long time to
bleed down to the reading given here.
November LCD TV 32LD350
F501
F501
3.15A/250V 3.15A/250V
From Hot Gnd
STBY 0V
Run 388V
F501 i ht ft