LG 26LC2R - CONNECTIONS & SETUP; EXTERNAL EQUIPMENT CONNECTIONS

4. No raster
(1) Symptom
1) Front LED is Green
2) The Set doesn’t discharge little
(2) Check process
- 24 -
Exchange the PSU
No
Yes
Is normal cables?
Do cable connect well each wafer?
Is normal Main B/D?
Is normal PSU? Does the Low/High voltage operate normally?
No
No
No
No
Yes
Disconnecting cable(P301, P900, P1001)
at main B/D, are Voltages normal?
Exchange the cable
Yes
Exchange main board