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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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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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#3
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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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