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Re: DS 27425 sanyo
Your problem may be the same as "Mark P". Components may have been partially damaged during Lightning and failed after a while only or if caps get damaged they will overheat the circuit and cause other sensitive components to fail. I would start with primary and secondary supply and work your way through to all sections. If not familiar with TVs, refer to repair technician. Good Luck, JUS004
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You have to check your connections.
Switch off your TV.
Remove all the connection sand clean them with a cloth
Wait for sometime.
Also check your cable connections. If you are using dish check at both ends. If you are using cable the check connector at TV.
Switch on your TV
keep tv off.
it will only get wors
if sumon dosent work on it soon
the problem you are having in the vertical section of the tv
hav a repairman resolider all conection on the vertical IC and check the serounding componets for falts.
PS the repair takes me about 15 min.
I had this trouble with a Sanyo tv about 10 years ago (still using it). The repair person said it was to do with the sound and replaced some part. Has been ok since. Cost me about $100 back then, when the tv was only about 2 years old.
It sounds as you desribe, the vertical output IC and or the b+ feed capacitor off the Hi voltage transformer feeding the vert. IC its required voltage. Not a really hard job to replace, but not for a handi person to do. This should be left to the professional, as there are no user serviceable parts inside this set and with the HI voltage and the safety issues its best to call somesone to assist you with this repair. Good Luck