sony KLV-46R452A

[sunil2233]

Hai frinds,

I have Sony KLV-46R452A LED TV. When powered on, the standby light is on , when the on/off button is pressed, standby light become green is go to red blinking five times pause and repeating. but no picture or sound. but still no picture or sound. Would appreciate very much if someone can please tell me how to diagnose this problem and send me a service manual or schematic for this TV.

Sunil[/img]

[jts1957]

https://www.electronica-pt.com/esquema/func-fileinfo/25375/
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[suni2233]

Thanks verymuch...