Memory ic data reset / corrupt so many time
Change memory but fault not solved.
After check some part when I change smps transistor collector cap 681 2kv set ok.
Resolder all smps components and chroma ic and memory supplies.
Rgb out put ckt
Ckt back side
Rgb out put ckt
Ckt back side
Ckt front side

681k 2kv pf

Model no sticker
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