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Questions & Answers
I have a jvc modle av-27920 that will not come on
This model should be covered by the Howard Sams Photofacts---you can buy one for it online with the model number--many large library's have them in archive as well.3 burnt means a problem in that area which is why you want the schematic as well.
While watching tv I touch something on the remote
Check the remote carefully for a stuck button. You may have pressed a button and it went a bit crooked getting stuck.
Also, remove the batteries of the remote and try operating the TV manually. If the remote is the cause, the TV will work correctly once you remove the batteries.
Another way to check is by using a digital camera, like the one in a cell phone. Turn on the camera and point it at the remote. If you see a white light coming from the transmitter, the remote is sending a signal. Look for a stuck button.
JVC AV-27920 white horizontal lines on top of the screen
YES THERE ARE 3 CAPS. 2 ARE SMALL ONE LARGE IN THE VERTICAL CIRCUIT. 1 OR 2.2 uF AND A 1000uF. ALL ARE VERY CLOSE TO THE VERT. IC AND YOKE PLUG. PHYSICAL EXAMINATION SHOULD SHOW WHICH ONES DRIED OUT AS THE HEAT SHRINK WRAPPING AROUND THEM PEALS UP. ALSO WHEN YOU UNSOLDER IT YOU MIGHT SMELL "STINKY FISH" AS THE ORGANIC ACID INSIDE IS LEAKING OUT THE BOTTOM. LOOK FOR BROWN OOZE ON THE LEGS ALSO.
Top of creeen rolls over and back down from the top about 3"
There is a capacitor in the vertical circuit that has significantly changed value causing this. If you are familiar with these units, look for a capacitor with the value of around 100ufd that is part of the vertical circuit and change it. That should resolve it. If you bring this to a shop, expect a parts cost up to $10.
How do i download Spotify to my jvc smart tv
I know the way for TCL Smart TV.you can install Spotify channel on TCL Smart TV via Roku Streaming Player or use the Spotify Music Converter from Tunelf to remove DRM protection from Spotify music and make them playable on any other device or platform.
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