Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems.

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Default please help if you can

I have a Zenith system 3 TV model #SY2593P made in august 1982
It has been a good tv until yesterday when the pictuers went all fuzzy
on me you can still see and hear it its just all fuzzy and static
looking I have a Cabel box hooked up to it and i was wondering if
anyone had any ideas on whats wrong with it and any possible
solutions


Things ive tried is Hooking the cable box to a different tv (pic came
in fine on the other Tv)
ive tried other wires still fuzzy pic on Zenith

Thanks for the help

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The focus voltage has gone low or dead. This is a quite high voltage
around 5 kV, not a place for hobbyists or starters. It could be the
flyback focus pot is bad or open, or if the set uses a tripler they
used to fail that way. You might try slightly moving the focus pot and
see if it goes out of the bad spot.

wrote:
I have a Zenith system 3 TV model #SY2593P made in august 1982
It has been a good tv until yesterday when the pictuers went all fuzzy
on me you can still see and hear it its just all fuzzy and static
looking I have a Cabel box hooked up to it and i was wondering if
anyone had any ideas on whats wrong with it and any possible
solutions


Things ive tried is Hooking the cable box to a different tv (pic came
in fine on the other Tv)
ive tried other wires still fuzzy pic on Zenith

Thanks for the help


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On 26 Mar, 01:35, "
wrote:
I have a Zenith system 3 TV model #SY2593P made in august 1982
It has been a good tv until yesterday when the pictuers went all fuzzy
on me you can still see and hear it its just all fuzzy and static
looking I have a Cabel box hooked up to it and i was wondering if
anyone had any ideas on whats wrong with it and any possible
solutions

Things ive tried is Hooking the cable box to a different tv (pic came
in fine on the other Tv)
ive tried other wires still fuzzy pic on Zenith

Thanks for the help


too vague, do you mean focus is bad? or picture has gone snowy? Or
nowt but snow?


NT

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