Samsung LE27S73BD Service Manual page 41
Tft-lcd tv
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Also See for LE27S73BD:
- Owner's instructions manual (45 pages) ,
- Owner's instructions manual (81 pages)
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4-2-5 No Picture (Video_CVBS)
Power Indicator is off.
Lamp on, no picture.
Yes
Dose the signal appear at
4
#10 of IC4001?
Yes
Does the signal appear at
Out of IC4001 R4104~R4113?
Yes
Check a LVDS cable?
Replace lcd panel?
No
Check a A/V cable and video signal.
No
Check a connection harness.
No
Check a IC4001.
Change a main PCB ass'y
No
Please, Call to Samsung Co. LTD.
4 Troubleshooting
4-9
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