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Wijzigingen in Sony bravia kdl40hx850 smart LED tv troubleshooting introductie

Bewerking door Kevin D

Bewerking goedgekeurd door Kevin D

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Ongewijzigd
Type
technique
teardown
Introduction
this tv had a bad screen ( ghosting and flickering). This tv is well know for this problem. most of the time there are 3 major causes : basbad T CON board, loose flat cables or a bad LCD screen) also a bad lvds connector can cause some problems so also check the connector real good as well the cable.
Time Required Min
1 uur
Time Required Max
1 uur
Conclusion
To reassemble your device, follow these instructions in reverse order.
Summary
we will check the bad screen ( flickering and ghosting screen).
this tv had multiple problems so we will focus on the teardown.
i add the service manual this is very helpfull for troubleshooting and dissasembly

Documenten

  • Text operators for PDF toegevoegd.

Stappen

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Step #: 2
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