Read LG 60PG7000-ZB (CHASSIS:PD81A) Service Manual online
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5. In case of occurring strange screen into specific mode
5-1. In case the OSD does not displayed
(1) Symptom
1) LED is green.
2) The minute discharged continuously becomes Accomplished from module.
2) The minute discharged continuously becomes Accomplished from module.
(2) Check following
1. Is damage in the LVDS cable?
2. Isn’t the LVDS cable connect well from
Ctrl Board to VSC Board?
2. Isn’t the LVDS cable connect well from
Ctrl Board to VSC Board?
Is the VSC Board
normal?
1. Replace cable
2. LVDS Cable connect well from Ctrl Board to VSC Borad
2. LVDS Cable connect well from Ctrl Board to VSC Borad
No
Yes
Yes
No
Is the Ctrl Board of Module normal?
1. Check the LED on the Ctrl Board
2. Check the 5V_ON on the Power Board by the DMM.
1. Check the LED on the Ctrl Board
2. Check the 5V_ON on the Power Board by the DMM.
No
Replace FLI106X0H
IC(IC100)
Operates FLI106X0H(IC100)?
1. Check the Monitor OUT by SCART2 : Connect the another TV set
2. Check the LVDS clock(R240,R243) on the VSC Borad by Oscilloscope?
2. Check the LVDS clock(R240,R243) on the VSC Borad by Oscilloscope?
Replace the
VSC B/D.
Yes
No
Replace the Ctrl B/D
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