Sharp LC-60C6500U Service Manual

LC-60/70LE650U/C6500U/LE657U,LC-60/70LE755U/LE757U/LE857U/C7500U
6 – 22
[4] TROUBLESHOOTING TABLE (LC-60/70LE755U/757U/LE857U/C7500U)
• LED Backlight does not turn on.
If it is not an error of power supply/LED driver,
It is start-up in the lamp error disregard mode.
Do you start?
YES
When main unit is replaced, does it start normally?
YES NO
Replace main unit. When LCD control unit is replaced, does it start normally?
YES
NO
Replace LCD control unit.
When the parts in the panel can be replaced. →Replace all LED-bars in the panel module.
When the parts in the panel cannot be replaced. →Replace panel module.
If it is not an error of power supply/LED driver,
It is start-up in the lamp error disregard mode.
Do you start?
NO
When power supply unit is replaced, does it start normally?
YES
NO
Replace power supply unit.
When main unit is replaced, does it start normally?
YES
NO
Replace main unit.
When LCD control unit is replaced, does it start normally?
YES
NO
Replace LCD control unit.
When the parts in the panel can be replaced. →Replace all LED-bars in the panel module.
When the parts in the panel cannot be replaced. →Replace panel module.

Sharp LC-60C6500U Specifications

General

Brand	Sharp
Model	LC-60C6500U
Category	LCD TV
Language	English