KV27S30 4 blinks black screen

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Ed P
KV27S30 4 blinks black screen

Sony Trinitron KV-27S30 with black screen and blinking 4 times. 

Need some help on this one.  I have traced this to no 13v feed to IC541.  No 13v from the flyback.  I do not know what feeds the flyback transformer.  I am having difficulty chasing the power supply voltage in the wiring diagram.   If anyone has feedback on this, I would appreciate it.  I do not want to just start throwing parts at the unit.  I did find one terminal on the flyback that  showed 146v.  Appreciate any advise.

Thanks

Ed

zapdbf
That is not a good USA model

That is not a good USA model number, somthing is missing probibly after the 27 part.

 

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