A 3 blink error code indicates a Main 5.0V failure on the BMX board ''or'' a Audio amp. protection error on the BMX Board or speakers
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A 3 blink error code indicates a Main 5.0V failure on the B board ''or'' a Audio amp. protection error on the B Board or speakers
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Here's the [https://elektrotanya.com/sony_kdl-50w800c_kdl-50w805c_kdl-50w807c_kdl-50w809c_kdl-55w800c_kdl-55w805c_chassis_gn1g.pdf/download.html|service manual] for the TV that may help. See p.11 for the blink error codes and p.15 for the location of the BMX board.
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Here's the [link|https://elektrotanya.com/sony_kdl-50w800c_kdl-50w805c_kdl-50w807c_kdl-50w809c_kdl-55w800c_kdl-55w805c_chassis_gn1g.pdf/download.html|service manual] for the TV that may help. See p.11 for the blink error codes and p.15 for the location of the B (BMX) board.
See p.36 for the ''NO Power (DC/DC converter check'' flowchart.
Hi @muthurajan16573
A 3 blink error code indicates a Main 5.0V failure on the BMX board ''or'' a Audio amp. protection error on the BMX Board or speakers
Here's the [https://elektrotanya.com/sony_kdl-50w800c_kdl-50w805c_kdl-50w807c_kdl-50w809c_kdl-55w800c_kdl-55w805c_chassis_gn1g.pdf/download.html|service manual] for the TV that may help. See p.11 for the blink error codes and p.15 for the location of the BMX board.
See p.36 for the ''NO Power (DC/DC converter check'' flowchart.