20 Most Recent Sanyo DP50747 50 in. Plasma TV Questions & Answers

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Have Sanyo plasma DP50741 and Xbox has been hooked up to HDMI for 2 months. No just have picture and no sound

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4/15/2021 8:45:25 AM • Sanyo DP50747 50... • Answered on Apr 15, 2021
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Picture to big for the tv screen

adjust the aspect ratio with the tvs original remote, button will be called pic size or view mode or pic shape
12/31/2019 1:35:19 AM • Sanyo DP50747 50... • Answered on Dec 31, 2019
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Sanyo 50 inch DP50740 turns on for 2-3 seconds then turns off

Try to change the Inverter board (Buffer board).
8/29/2019 3:32:54 PM • Sanyo DP50747 50... • Answered on Aug 29, 2019
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The Sanyo 50 inch plasma keeps freezing with the

Model? If its only a week old take it back where you bought it, its under warranty
1/18/2018 5:05:49 PM • Sanyo DP50747 50... • Answered on Jan 18, 2018
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2answers

While watching tv sound cutts in and out constantly.

The sound card of the tv need to be replaced. It is on its way out.
5/23/2017 11:11:22 AM • Sanyo DP50747 50... • Answered on May 23, 2017
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Sanyo DP50747 50" Plasma sound but no picture green light is on.

Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.
4/25/2017 11:33:59 AM • Sanyo DP50747 50... • Answered on Apr 25, 2017
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How to diagnos a sanyo 50747 flat screen tv

If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.
6/13/2016 1:22:07 PM • Sanyo DP50747 50... • Answered on Jun 13, 2016
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50 sanyo hdtv model dp50747 with a black bar or colored lines about 1 wide down left side of screen. I have checked all the ribbon cables and made sure all were tight and good conection. What next?

Definitely drivers, and may or may not be repairable. Here is what I understand. It depends on how the plasma panel in that set was made. Some panels have the X-drivers on a separate board. Others bond the drivers to the plastic ribbon connected to the panel. If it's a separate board, the board can be replaced. If it's bonded to the ribbon, it's virtually impossible to replace the defective chip.
2/3/2016 12:16:38 AM • Sanyo DP50747 50... • Answered on Feb 03, 2016
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1answer

Tv push power button but turns itself off in a few seconds

Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electro-medical.blogspot.com/ http://electronicshelponline.blogspot.com/ In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.
1/24/2016 12:39:59 PM • Sanyo DP50747 50... • Answered on Jan 24, 2016
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1answer

Why my tv will come on not have a picture and go off?

Check and replace the damaged component/s at its main board. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
1/24/2016 5:34:44 AM • Sanyo DP50747 50... • Answered on Jan 24, 2016
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1answer

Power keeps shutting off when I turn it on

Check remote, alternate between manual and remote start ups to see if that helps
1/15/2016 10:25:45 PM • Sanyo DP50747 50... • Answered on Jan 15, 2016
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Why is color poor?

Try a factory reset [hard reset] to this set, and check. There are two types of reset to TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/ Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.
1/11/2016 4:43:45 AM • Sanyo DP50747 50... • Answered on Jan 11, 2016
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2answers

How do i change my channel tuner from NTSC to PAL?

you need to get a converter that takes pal and converts it to ntsc.
12/8/2015 9:36:36 AM • Sanyo DP50747 50... • Answered on Dec 08, 2015
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