Question about Quasar SP-3235 32" TV

Vertical Diffusion I am having a problem with one of the TV/VCR Combo sets, it has not diffusion of the picture vertically. I have a lot of experiance in electronics, I will resolder the board. But if this does not work, I would like to know what it is I have to repair and if at all possible what it looks like. Thanks you

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119 Answers

Completely resolder the virtical circuit, including the vert. ic. i have also at times found an open resistor near the flyback that provides b+ to the vert. ic. if you can find a pinout if the ic, find the b+ pin & trace it back to the fluyback. good luck.

Posted on Dec 18, 2006

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I have a tv that has line going side to side

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Either bad solder connections at vertical output chip or a bad part somewhere in that circuit.

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If its a bad connection soldering the IC pins is not to hard if you are OK with taking it apart yourself.
gd lk
Eric

I’m happy to help further over the phone at https://www.6ya.com/expert/eric_ab7c09ec01841771

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1 Answer

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If you fix the vertical cirrcuit correctly, there is no need to go into service menu as your vertical should go back to normal. Re-check your work. I remember one cap on this set that gets overlooked all the time so you may want to check it. It is cap C413 - ceramic cap and sometimes it shorts causing a vertical shrinking as you described. Good luck.

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I have a tv that has line going side to side

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