Samsung LE32T51B - No Picture (Video_Cvbs)

4 Troubleshooting
4-8
4-5 No Picture (Video_CVBS)
Dose the signal
appear at R7003?
Check a connection harness.
Yes
Does the digital data appear
at output of R422~R425,
R430~R433?
Check a IC310.
Change a main PCB ass'y.
Yes
Power Indicator is off.
Lamp on, no picure.
No
Check a A/V cable and video signal.
No
No
Yes
Check a LVDS cable?
Replacea lcd panel?
Please, Call to Samsung Co. LTD.
No
5
3