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Old 10-12-2017, 10:22 PM   #1
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Default Sony kdl-46nx720 4 blink code

Not finding info on this one . Any ideas ? Thanks
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Old 10-12-2017, 11:48 PM   #2
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Default Re: Sony kdl-46nx720 4 blink code

Service manual and training manual:
Never stop learning
Basic LCD TV and Monitor troubleshooting guides.

Voltage Regulator (LDO) testing:

Inverter testing using old CFL:

Tear down pictures : Hit the ">" Show Albums and stories" on the left side

TV Factory reset codes listing:
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