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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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#1
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TV Screen Problem
Sometimes my 12-year 20" Sony TV picture was vertically distorted. In
other words, the middle part of the picture didn't showed up or you simply see the hairs and chin of the person joined together (no nose and mouth etc). The face was squashed vertically!!Please help. Thanks. |
#2
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TV Screen Problem
I think he mean a vertical collapse.
You mean a horizontal collaspe. that could be the Yoke lead wires or any component in line with the horizontal yoke circuit.. theres alot of possibilities here, bad fly back, bad solder joint, bad components between the flyback to yoke, bad yoke it self. etc.. what ever!! Efandin wrote: Sometimes my 12-year 20" Sony TV picture was vertically distorted. In other words, the middle part of the picture didn't showed up or you simply see the hairs and chin of the person joined together (no nose and mouth etc). The face was squashed vertically!!Please help. Thanks. |
#3
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TV Screen Problem
"Efandin" wrote in message m... Sometimes my 12-year 20" Sony TV picture was vertically distorted. In other words, the middle part of the picture didn't showed up or you simply see the hairs and chin of the person joined together (no nose and mouth etc). The face was squashed vertically!!Please help. Thanks. Solder joints in the vertical section most likely. |
#4
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TV Screen Problem
Efandin:
A good description of vertical deflection faults. As long as you get your Sony TV into a service shop right away while the problem you described is still "sometimes" ..... this should be a very economical repair.... probably cracked, cold or other wise faulty circuit board connections in and around the vertical deflection circuitry and/or the flyback derived B+ circuitry. If you wait for a complete failure the repair price will be much higher. At the very least you should TAKE your television to a service shop and obtain a repair cost estimate so you can make an intelligent repair decision with facts instead of internet or telephone guesses. -- Best Regards, Daniel Sofie Electronics Supply & Repair ---------------- "Efandin" wrote in message m... Sometimes my 12-year 20" Sony TV picture was vertically distorted. In other words, the middle part of the picture didn't showed up or you simply see the hairs and chin of the person joined together (no nose and mouth etc). The face was squashed vertically!!Please help. Thanks. |
#5
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TV Screen Problem
You mean a horizontal collaspe.
that could be the Yoke lead wires or any component in line with the horizontal yoke circuit.. theres alot of possibilities here, bad fly back, bad solder joint, bad components between the flyback to yoke, bad yoke it self. etc.. what ever!! Efandin wrote: Sometimes my 12-year 20" Sony TV picture was vertically distorted. In other words, the middle part of the picture didn't showed up or you simply see the hairs and chin of the person joined together (no nose and mouth etc). The face was squashed vertically!!Please help. Thanks. |
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