Read LG 32HIZ20 (CHASSIS:LP61D) (serv.man2) Service Manual online
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TROUBLESHOOTING
1. No power
(1) Symptom
1) Front LED is No light
2) The Set doesnt discharge little
2) The Set doesnt discharge little
(2) Check process
Is plug in power cord?
Plug in a power cord
No
Check the PSU
No
Check X-tal X600
No
Check IC600
No
Check Q901
No
Yes
Check P200 Voltage (P-ST_5V)?
Yes
Check X-tal X600 (19.6608MHz)
Yes
Check IC600 Voltage (3.3V)
Yes
Check Power on/off (5V)
Yes
Exchange the PSU
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