Samsung RE23EO Service Manual page 40

5 Troubleshooting
5-3 No Video (HDMI-Digital Signal)_EXECT 23'
Power Indicator is off.
Lamp on, no video.
Yes
Check the connectionn
of HDMI cable?
Yes
Does the digital data IC311
4
DIN(0:23),
HDMI(Data, Clk +/-)?
Yes
Does the digital data
3
appear at output of IC201
LVDS(FX250~253)?
Yes
Check a LVDS cable?
Replacea lcd panel?
5-4
No
Input a HDMI cable.
No
Check a a IC 311.
Change a main PCB ass'y.
No
Check a IC201.
Change a main PCB ass'y.
No
Please, Call to Samsung Co. LTD.