Question about Televison & Video

Open Question

Proview plasma tv pd46ag1 will not turn on - Televison & Video

Posted by Anonymous on

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Proview 3200 LCD TV won't turn on


Possibly a printed circuit board gone in it,recommend a TV repair man have a look.

Jul 21, 2014 | Proview 3200 Repair Kit

1 Answer

Shaaded area on screen


If its shaded area on left and right it's because of settings with your tv or cable box, it's usually hd channels showing sd show. Hope that helps

Feb 10, 2012 | Proview MH422HUBD 42 in. Plasma Television

1 Answer

Proview mh422 su no picture


the cable my have a short or the dvd box might be connected wrong if your wires are not connected write the tv will continue to do that

Dec 29, 2009 | Proview Mh422su 42 in. EDTV-Ready Plasma...

1 Answer

Hello. i have a proview mh-462su plasma television. when powered on, screen is black with red and white bars. after a couple seconds, screen goes completely black and power indicator led on front of the...


The fact that the set no longer allows you to turn it off indicates that the power supply for the power control circuit isn't supplying the voltage it should or none at all. The service voltage for the circuit that provides IR (remote) control and probably any set-mounted controls as well, is the primary supply. I believe the high voltage for the plasma display is working but the signal (video) input is scrambled due to a failure of an output (or more than one) of the primary supply that provides voltage to the video and audio sections.
Try following the instructions I have pasted below:
Unplug your set overnight to allow potentially hazardous voltages to discharge, remove the back panel of the set so you can see the guts.
Look for a smaller board with larger parts on it; some cylindrical (capacitors), others block-like and relatively large (chokes and transformers).
You should also see a relationship between the board and the incoming AC.
Check the board for a label or if not present, a stamped-on number.
Call the manufacturer's service center with your TV model number and the number found on that board and inquire about repair/replacement costs; if both are offered, they won't be that much different.
If you must buy a new board, don't dispose of the failed one as there are smaller companies that can repair it for less than the mfr. and then keep it as a spare as this problem will likely arise again.

Sep 07, 2009 | Proview Mh422su 42 in. EDTV-Ready Plasma...

1 Answer

The green light comes on then turns to yellow.


if you look at the capacitors on the boards you will find several of them that are domed or blown, these are the most likely cause of the problem. you can find replacements for any capacitor online at electronics supply stores, like radio shack but don't try them they don't supply enough different types. you can also find examples of blown capacitors by doing a search for "blown capacitor image" on any web search. unsoldering these bad caps and replacing them with identical values like 220uf (microfarradys) and say 25 v(volts). these caps have a + side and a - side the caps are marked and so is the board. hope this helps.


Mar 20, 2009 | Proview PL926WBi 19" LCD Monitor

2 Answers

Proview 3200 Flatscreen with HDMI Problem


Maybe the input on the tv needs to be adjusted to work with the cable tv for example in the tv menu where you can adjust the sources for the inputs maybe it is set to something like RGB instead of HDMI. If you have a user manual consult it on how to change the input devices. Good luck.

Sep 17, 2008 | Proview HX303 30 in. HD-Ready LCD...

1 Answer

Proview 3200 HD TV


as you are using the ch3 , have you previously scanned and locked in all the channels for cable,

Apr 25, 2008 | Proview PL913S 19" Flat Panel LCD Monitor

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

31 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

73665 Answers

Cindy Wells

Level 3 Expert

5059 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

Are you a Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...