Re: Can't scan for channels on Vizio gallevia
post a picture of the screen showing the menu that you are using to cause the scan... might help figure out where you are at versus where the forum is.
further what is the surrounding "environment"... house / apartment / room.... how do you know that what the incoming cable is connected to... is it in a wall plate?
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Re: Can't scan for channels on Vizio gallevia
is there maybe a firmware update you could do?Leave a comment:
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Re: Can't scan for channels on Vizio gallevia
here is the manual .. it says it has dtv button .. can you get it into dtv mode ?
http://tv.manualsonline.com/manuals/...v42l.html?p=27Leave a comment:
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Re: Can't scan for channels on Vizio gallevia
Vizio gv42l fhdtv ---vizio gallevia Ive tried 2 different ways to factory reset. Holding down power button for 30 sec.when it was unplugged. And thru the remote. ive reset it. Nothing changes. and there is no dtvs button on remote. this was using antenna and broadcast channels for awhile then she moved it and it was on cable now ive moved it to bedroom and tried to put it back on antenna and it won't scan channels.Leave a comment:
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Re: Can't scan for channels on Vizio gallevia
What is the EXACT model number of the TV?Leave a comment:
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Re: Can't scan for channels on Vizio gallevia
look for dtv button on remote ..press it firstLeave a comment:
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Re: Can't scan for channels on Vizio gallevia
Do a hard reset, factory default, rescan channels and report back.Leave a comment:
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Can't scan for channels on Vizio gallevia
So I have an older Vizio Gallevia hdtv my daughter gave me in bedroom, and trying to hook it up to broadcast antenna. On the remote I can chose input then tv and I choose air. Then it takes me to Auto scan for channels. Then is only auto scans the analog channels. It just stops and never scans the digital channels. Ive tried resetting the tv from the remote. It doesn't matter. It always stops halfway. it scans analog then just sits there and stops before scanning for digital channel. There is no way to manual program them you can only auto scan.
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Vizio e601i-A3 - Has Sound and Display, But No Backlight - Bad Power Supply Board or Bad LED Bulbs ?I was given this TV from my great uncle. He said it just wouldn't turn on one day out of nowhere, replaced the TV, and gave it to me to possibly fix and use for myself.
Upon bringing it home and plugging it up, it showed a standby light.
I powered it on and without a flashlight, the display showed the "V" but the lighting is very dim, but visible.
The screen seems to blackout and stay black, but with a flashlight I can see the display.
With my Playstation 4 connected via HDMI, and running a game I can hear sound.
Assuming... -
Hi Guys
I have a customer who has two Hitachi TVs in his bar, one is the model in the thread title and the other is a larger screen but has the same setup menu
He also has an LG TV, so three screens in the bar
I installed three Satlink ST-6503 DVB-T Modulators
This model https://www.aliexpress.com/item/32916553905.html
These connect to three satellite receivers via HDMI cables and then connect to a 4 way RF Amp that connects to the TVs on aerial cable. There is no incoming terrestrial antenna. I set the channel ID on the modulators to... -
vizio e650i-a2 (LWJAOZBP Serial) led backlight flashes then turns off, has video (via flashlight) and audio.
panel: au optronics T650HVN05.4
72 led total on 12 strips, 6 led per strip wired in three groups of 24 (led driver board has three anode and three cathode pins)
link to datasheet: https://datasheetspdf.com/pdf-file/8.../T650HVN05.4/1
Vizio 56.04219.641G (liteon PA-3231-01WN-LF) Power Supply Unit
https://www.shopjimmy.com/vizio-56-0...-power-supply/
Vizio 55.75J01.001G (91.75J10.004G) Main Board... -
Hi.
picked up another TV. This time is a Vizio M65-C1. TV does not turn on. I had repaired another 60 inch vizio , Bad main board.
When power button is pressed, the Power led indicator on the bottom right, turns for a few seconds and then it fades away. No backlight or Vizio logo on screen. Removed back cover and repeated test.
This is the TV This TV is a little different from the Samsung I have worked on. Power supply is on the Left side, Main Bd is on the right side, T-CON , not in the picture is on the bottom. I am assuming that the boards in the middle are the LED... -
Failure Symptom
No picture, just red vertical stripes. Google search shows quite common problem for these recent Vizio M series although red vertical stripe pattern may differ. Some call it "Netflix" boot screen haha.
Where is the short?
Panel has 4x buffer boards. Quickly found the 1/4 panel buffer board with the problem by selectively disconnecting buffer board flex cables.
Having recently fixed another Vizio with similar symptoms that was a shorted ESD diode array ( link ) Probed the ESD diode array but...
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