Sharp Aquos LC-60LE450U, Service Manual

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Sharp LC-60LE450U/LC-60LE452U Service manual
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5.2 Display Troubleshooting
5.2.1 Display Troubleshooting (Dazzling Screen )
NG
1.Check the LVDS cable
2.Check the connection of the LVDS cable
Change the LED/LCD panel
OK
1.Check J2
2.Check the LVDS signal of
J2
NG
Check LED/ LCD
panel
NG
OK
1.Check the connection of J2
2.Check the circuit of PCB
3.Change U8
OK
1.Change the correct
LVDS Cable
2.Connect the LVDS Cable
correctly
1.Check the screen voltage
2.Check if the software fit with the screen's feature
correctly
NG
1.Repair the circuit of screen voltage
2.Update the correct software