Protect Mode - LG 26LC2R Service Manual

3. Protect mode

(1) Symptom
1) After once shining, it does not discharge minutely
from module
2) The Rely falls down (The sound is audible "click")
3) The front LED turn Green to Red
(2) Check process
Is normal PSU?
Yes
Is normal cables?
Yes
Is normal Main B/D?
No
Does the Low/High voltage operate normally?
No
Do cable connect well each wafer?
No
Disconnecting cable(P301, P900, P1001)
at main B/D, are Voltages normal?
- 23 -
No
Exchange the PSU
No
Exchange the cable
Yes
Exchange main board