AV-K21T(SF/C). Parts Name. Remarks! V A51LECX A51LMV10X PICTURE TUBE. Not interchangeable! CMS. CM my tv can turn on but it cannot tune in to RF and when i plug into DVD there is no picture in the Video channel. Please help me.. Ashwin. my tv can turn on but it cannot tune in to RF and when i plug into DVD there is no picture in the Video channel. Please help me.. Ashwin – Television.

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TVs by Geoffrey Morrison 5 days ago. Ask a Question Usually answered in minutes!

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I have had this TV for about hvc years plus. Qv-k21t the site with patience. A number of circuits could cause this and would need to be looked at by a technician to determine exactly which circuit is at fault. TVs by David Katzmaier Dec 20, I did switch it off and on after a while. Steve Allison Level 3 Expert Answers. Related Question How do I fix my Jvc the screen won’t power on. To open downloaded files you need acrobat reader or similar pdf reader program.


JVC AVD Overview – CNET

Car ag-k21t circuits Car. Superb picture quality now, but a better value later Superb picture quality now, but a better value later by David Katzmaier.

Pull up older posts. When i did that the “Timer on” started to flash on the front panel and suddenly the TV switched off Message “X-Ray” appears sometimes. How to download files? The tV doesnt turn on now It’s written scanning progress on the screen but nothing happens. TV Tuner Channel Coverage.

JVC AVK21T(SF/C) Service Manual

There is no preview for this item! Your machine is going into shutdown. Replace the horizontal scan output transistor. Component features V-Chip Control.

JVC AV-27D304

Good luck to the repair! Picture cutting after min-raster OK sound OK. Jaime Hernandez Level 3 Expert Answers. Please enter a valid email address. Lately during the filling cycle water hammer is occurring. Check this link for more details about the blinking codes.

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jvx CES won’t be a big leap forward for TVs. Audio System Sound Output Mode. Hi there, Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.


Common faults that can occur are a blown capacitor on power board, a convergence IC has blown, or a fault on Digital board. You can login to do that! You can write in English language into the forum not only in Hungarian!

JVC AV K21T Replacement remote control

There’s a lot of cool TV tech on the horizon, but it’s not here yet. Take the backcover off take back of the handle screw driver taps where the part said it flickker or video back on, resolder that. TV goes off by itself.

If this is the reason, announce it with the av-k21g man icon on the top and I remove it. Answer questions, earn points and help others Answer questions.

What is causing this and how do i fix it? It’s worth a thousand words. It’s worth a thousand words.