Question about Sharp 25VT-J100 TV

Vertical hold I have a Sharp 25vt-cg6 tv/vcr combo when i turn on the tv i get a 3inch or so linr in the middle of the screen. almost like the control for vertical hold is gone. I've seen this on lots of tv's. So it most be a common occurence. Any help on reparing this would be great. thanx

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3,130 Answers

You dont have enough vertical sweep!! Best thing to check is the vert output device and I think its an IC . BUT before that check the b+ going to that device and see if its low. I will run through a silicon diode right next to the ic. Measure both sides of the diode and if theres a big voltage drop then the diodes bad. Now also these sets are common for the b+ filter cap off thge flyback transformer. Its the voltage line that feeds that diode and the vert output section. Now measure all caps out of cucuit as most will measure good if you dont. Also just for giggles right nrxt to the big IC that has the vert ,horizontal video and sound drive there is if im not mistaking the vert parts start with c4-- or the ic will be ic4-- Its a small cap that will sayc4-- attached to nothing but the ground and one pin of the ic. I've seen this cap cause all sorts of vert problems in the past as its the vert waveshaper capacitor for the vert osc/drive. Good Luck

Posted on Apr 17, 2006

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1 Answer

I have a tv that has line going side to side

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Hi i can connect my ps3 to my tv 25vt-k100 what

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1 Answer

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Keep me posted.

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Vertical hold I have a Sharp 25vt-cg6 tv/vcr combo when i turn on the tv i get a 3inch or so linr in the middle of the screen. almost like the control for vertical hold is gone. I've seen this on lots of tv's. So it most be a common occurence. Any help on reparing this would be great. thanx

1 Answer

Anonymous

1 Suggested Answer

6ya staff

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Vertical hold I have a Sharp 25vt-cg6 tv/vcr combo when i turn on the tv i get a 3inch or so linr in the middle of the screen. almost like the control for vertical hold is gone. I've seen this on lots of tv's. So it most be a common occurence. Any help on reparing this would be great. thanx

1 Answer

Anonymous

1 Suggested Answer

6ya staff

Add Your Answer

Attachments: Added items

Related Questions:

I have a tv that has line going side to side

My screen has one line going across the middle.

Horizontal hold troubleshooting. Can hear but pic is like a line on the screen. Tried adjustments on back

What is the remedy for sharp t.v no picture but w/sound,there's a supply voltage on heater

What is the 3 digit remote code for the sharp 25vt-k100 tv? I need this code to work on dish network remote

Hi i can connect my ps3 to my tv 25vt-k100 what

My tv has only a line of couler in the middle of the screen going across it what is the problem and how do i easily solve it?

When turned on only gets a straight line of color in middle of screen

25VT-K100 Tamperproof

No remote specific to Sharp combo unit..how to turn off closed captionning

Not finding what you are looking for?

25VT-J100 TV

I have a tv that has line going side to side

Open Questions:

I have a 55 inch samsung lcd tv that quite often has a washed out pic when I first turn it on. If I scroll through the input options it changes to normal and then it's OK

Need help with Vizio E65-E0 screen flashing on and off every 2 seconds. Picture is fine when viewable between flashes...

My Veon 50" TV turns on, the Veon signs pops on for a split second then off, sound but no picture. Any help please?? Cheers ??

My Digihome tv switches from TV to BDMI without any prompting How do I stop it

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