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Sanyo plasma HDTV model# DP42740 clicking sound when turn on and no picture at all few seconds and turns off by itself!

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: HDTV 42 inch Plasma Sanyo model DP 42746

the picture is very dark

Posted on Jan 24, 2008

  • 92 Answers

SOURCE: 50 inch Sanyo Vizon Plasma TV. Has sound but no

This set has LG insides, it will have failed on either the Y-Sustain PCB or the Z-Sustain PCB.

Quite common.

Repair estimates should be $250 - £350 depending on which has failed.

Stick it on eBay, it will fetch good money faulty.

Posted on Sep 06, 2009

Testimonial: "Thank you for your response. We were driving ourselves nuts - fuzes checked out fine and not other guess where to turn. We appreciate your help!"

roety
  • 585 Answers

SOURCE: my sanyo hdtv plasma won't show the whole picture

Hi my name is Roety,
I can help you with your issue ,
 
 
There are a few buttons to adjust the picture size on different make TVs and even on the Cable/Satellite remotes .
1.Format
2.Aspect
3.Size
4.Zoom
5.Wide
6.#
First look on the TV remote, set it to Full ,Fill or Just or 16 x 9 (whichever your model uses) Samsung uses the P size button ,
Then on the cable/dish Box remote stretch (not zoom) is usually best.
On the box remote set the output resolution to 1080i only
And use 16x9 when if offers a choice.
Cable remotes use the # key as a zoom/size button.
Due to the fact there are 16 size/Formats available (3 or 4 being transmitted now). you may have to hit the zoom/stretch button on some HD channels.
But with these settings the picture will mostly stay full and help you avoid image burn from the edges being not on the edge.
Stretch will fill the screen and allow you to read the bottom.
Make sure you are on the correct input, sometimes TVs are connected on multiple inputs
(not necessary, only the HD input is needed)
 
If I have helped you with your issue
If you have more questions you can still respond
I will reply asap
Thanks

Posted on Dec 15, 2009

budmrtn
  • 11361 Answers

SOURCE: turn set on picture for a few seconds then it

Check to see if you are getting 12vdc feeding the T-CON board. the gray glowing means the backlight is working.
If you are going to DIY and have proper tools and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com

Posted on Jul 04, 2010

Testimonial: "Thanks very helpful info and links"

orionsecurit
  • 2 Answers

SOURCE: My hitachi plasma tv model: p55t551 every time i

turn tv on the red power light comes on then goes off again

Posted on Jul 08, 2010

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1 Answer

What causes the sanyo DP42740 plasma tvs green power light turn on and off?


These blinks [flashes] are fault indication (Error Codes).From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it.This will make repair easy.These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times.Count it carefully.If you wish to get some details, check the site linked here.It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.Viewing it in "Mosaic" or "Magazine" will make surf easy.
http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given.Surf the site with patience.

Aug 02, 2014 | Sanyo DP42746 42 in. Plasma Television

1 Answer

What is the display section of Sanyo DP42740


Between the front glass and the metal shield on which the boards are sitting is the display.

It is the same for all plasma televisions :-)

Feb 18, 2014 | Sanyo DP42740KNB 42 Class Plasma HDTV -...

1 Answer

What is the usb for on the sanyo DP42740


USB port is located on the back of unit next to the Antenna input. See page 6 of: http://us.sanyo.com/dynamic/product/Downloads/DP42740%20(355--)-25942323.pdf

Nov 27, 2013 | LG 42PX5D 42 in. Plasma HDTV

1 Answer

Sanyo plasma tv vs power surge


Oh dear, the line out section has got hit and this might require attention by a qualified service technician.

Jul 13, 2012 | Televison & Video

1 Answer

I have a HP notebook laptop that I am trying to connect to a Sanyo 42 inch Plasma HDTV model DP42740 . I have VGA , S-video ,and an Expansion port 3 jacks coming out of my laptop. What way would you...


That television doesn't have a VGA input, but it does have an S-video in. So this is the cable that you would need to connect to get the video image on the screen. However, s-video does not carry sound. So you either run the sound from the laptop still, or use the earphone jack to bring the sound out to your surround amp, or tv.

May 02, 2011 | Sanyo DP42746 42 in. Plasma Television

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