Sony KVM1430A low contrast - Videokarma.org TV - Video

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Sony KVM1430A low contrast

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#20

05-02-2026, 03:53 PM

bigboss80

VideoKarma Member

Join Date: Feb 2022

Location: Italia/ Sardegna

Posts: 34

I finally solved the problem, it was in the ABL circuit, R816 was interrupted and the system went into protection and therefore lowered the power of the tube.

https://drive.google.com/drive/folde...u4ufxRiVzpYrnV

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