20 Most Recent Proscan 42LA30H 42 in. LCD Television Questions & Answers

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Who makes proscan tv?

Proscan is produced by ON Corp. They are a leading producer for most LCD screens used by a large group of TV makers. Proscan used to be a high end RCA product. The CEO of On Corp was the head of the Proscan division of RCA. After Leaving RCA and Beginning On Corp he purchased the right to the Proscan trade mark. Thus a new beginning for a old name. Many people still belive it to be an RCA TV but it is not. It has good ratings in most reviews for TV's in it price range. It is now a sears brand much like Dynex is a Best But brand.
8/3/2021 12:45:29 AM • Proscan 42LA30H... • Answered on Aug 03, 2021
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I keep getting the code ypbpr/av but no picture . i pushed the picture mode then the source button and i keep getting the letters ypbpr/av what can i do to get my picture back

Hello my prodcan 55 inch tv will not go out of YPbPr/AV not even with the remote control
4/24/2019 11:06:16 PM • Proscan 42LA30H... • Answered on Apr 24, 2019
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Proscan tv flickering

My proscan did this. I took off the back. Spotted the buldged capacitor. Went to Fry's to find a replacement. They didn't have one but they referred me to someone down the street. Called, he had it. Cost like 2 bucks. Got a soldering kit for 15 bucks. Removed and replaced. And it's like brand new again! 4 years later, the main board is going out :/ that's not so cheap.
7/19/2018 2:03:04 AM • Proscan 42LA30H... • Answered on Jul 19, 2018
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Proscan tv volume problems

hi i'd check the speakers first, test the ohms with a multimeter if ok you could have a bad amp ic on the main board, or a faulty capacitor,thanks shaun
3/18/2017 4:19:44 PM • Proscan 42LA30H... • Answered on Mar 18, 2017
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Is there a manual online

Hi Elissa, Here is the link to the manual online for your television. http://www.manualslib.com/manual/484186/Proscan-42la30h.html
1/10/2016 6:56:23 AM • Proscan 42LA30H... • Answered on Jan 10, 2016
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My proscan 42LA305 continuely flicking what can I do do fix it.

Internal video ccircuit or card is damaged. If you Proscan is on warranty, claim the to change or repair it. If warranty is over and you can't repair it yourself, send it to repair.
8/30/2015 4:01:11 PM • Proscan 42LA30H... • Answered on Aug 30, 2015
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No screen proscan 42la30h

Lcd/Backlight! Main Problem On the led,lcd is the Bad lcd ribbon or Bord, Try turning off all the lights and Turning it on, then kneel down to the ground and see if u can see Channels changing when u click up/dwn or volume or even the Fuzzy look when theres no cable going to it. if u can see then its probably a bad board or chip.Hope This Helps :)
4/10/2014 1:02:04 AM • Proscan 42LA30H... • Answered on Apr 10, 2014
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Volume rises on its own

hi make sure it's not set up on avl go into the menu scroll down to sound settings select avl to off;hope it works regards shaun
1/25/2014 3:41:03 AM • Proscan 42LA30H... • Answered on Jan 25, 2014
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Volume maxes out. when poered on

hi go into menu on the tv scroll down to sound setting look for avl set it to off hope it works regards shaun
1/23/2014 2:23:19 PM • Proscan 42LA30H... • Answered on Jan 23, 2014
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I need a main borad

If you wish to get some details, check the site linked here. Pull up older posts. Check the site in 'Mosaic' view. It will make search easy. http://electronicshelponline.blogspot.com/
1/20/2014 5:50:09 PM • Proscan 42LA30H... • Answered on Jan 20, 2014
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Screen blinking like a strobe light

Usually a voltage in the power supply constantly changing instead of being stable causes this.
12/14/2012 2:36:15 PM • Proscan 42LA30H... • Answered on Dec 14, 2012
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