Sound issue can you please tell me how i get sound  on my portable dvd player, i just get the picture,,,,,,

Amazon.com: Gpx PDL805 8.5 Inch Portable DVD Player ...

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I got this GPX brand portable dvd player a couple days ago and am so far satisfied. It does everything I ... The picture is pretty sharp, and the sound is decent. And I didn't... Not Happy with my GPX8.5 portable dvd player PDL805. By Nanarozi ...

Gpx PDL805 8.5 Inch Portable DVD Player > Customer ...

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Amazon.com, Inc.I got this GPX brand portable dvd player a couple days ago and am so far satisfied. It does everything I ... There is no menu button on the player itself! If you don't have ...The picture is pretty sharp, and the sound is decent. And I didn't expect ...

gpx dvd player sound Questions & Answers - Fixya

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Get free help, tips & support from top experts on gpx dvd player sound related issues.... Question about PDL805 Portable DVD Player ... lets I have a GPX PD708BPortable DVD player that has picture but no sound, this is actually my second ...

GPX PDL805 Portable DVD Player Pd808b - Questions - Fixya

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Please press the LCD-SIZE button repeatedly to deselect the "MONITOR OFF" feature.

I usually prefer to fix things but here unless this is a very expensive unit let it go, it did enough damage to cause image issues and a screen hinge broken, if it can be repaired it will always be prone to some collateral issues that may show up later, like a small car in a accident, no matter how good the repair place is it will never be quite the same.

Your problem description does not give a clear idea about the issues. I'm considering the that the pictures are displaying in black and white for the new Portable DVD Player. Please follow the troubleshooting steps from the link given below:
http://www.kb.sony.com/selfservice/microsites/search.do?cmd=displayKC&docType=kc&externalId=C89600

If the issue is with the screen, please reinsert the battery and check if that helps.

Please try adjusting the backlight. If the issue persists, try resetting the player. To reset the Portable DVD Player, remove the battery of the DVD Player, then reconnect it after 1 minute and check if it helps. If the issue still persists, then the player requires service.
you can get the unit serviced at:
https://eservice.sony.com/webrma/web/index.do

Polaroids are well known for this issue you can try to replace video cable if that doesnt work if still under warranty send it in if not you will need to make a video rca repair

c.

Same problem. I contacted the company years ago and they did tell me how to fix it. I wish I could remember now because the solution worked. Looks like the company is no longer in bvusiness.

make sure your player is set to the video output, and not set for internal use.

The back light of the monitor might be defective. or the drive signal might not be getting to the screen you will need a schematic, multimeter, and an oscilloscope to troubleshoot this issue. This is how you will have to go about this using the schematic locate the screen test points measure the voltages with the multimeter and look at the signals with the oscilloscope. this will lead to you finding the exact problem.

Sorry nto tell ya that something must have happened to the lcd screen or display. Has it been dropped ?? If you hold it up to a light do you see an image but no brightness as could also be a backlight problem . My advice would be to see if theres any type of warrantee on the unit cause from experience this repair PROBably is'ent gonna be cheap and I say this cause most repair centers wont even look at something like this for under 30 to 50 bucks. Good Luck