how to fix 2 blinks of klv 40v400a

how to fix 2 blinks of klv 40v400a

The Sony LED model KLV-40W400A was brought in for repair due to a two blink error indicating a power supply issue. After checking the power supply, which was functioning correctly with accurate voltages, it was found that the twelve-volt supply was not reaching the main board due to a faulty safety resistance reading zero ohms. Replacing this resistance resolved the issue, and the television began to operate normally.

 

Cause of the fault :

Zero ohm resistance faulty:

how to fix 2 blinks of klv 40v400a
how to fix 2 blinks of klv 40v400a

klv-32r302C 5 blink Error

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3 thoughts on “how to fix 2 blinks of klv 40v400a”

  1. Pingback: Sony-klv-32ex300-power-failure » Sony Led Tv Repair Center Lahore

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