Question about Protron PLTV-32 Television

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No picture my protron tv has sound but no picture,when i change the channel the picture will flash for 1 second

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Posted on Jan 02, 2017

  • 21 Answers

SOURCE: no sound on protron tv 1 yr old. can you help

I had the same problem. Do you have a cable box for digital TV? do you have a remote from the cable company? that is programmed to control the TV? get the cable company to unlock the sound control from it (a 3 number code) put your sound up to maximum if you can if you hear faint sound repeat above you should be able to hear the tv then then go to the sound settings and adjust as needed get the cable company to check the box in case it has been zapped by lightning good luck

Posted on Aug 30, 2007

SOURCE: TV blank, sound okay, picture comes for half a second while switching channels

i am a technician and i too have this issue. if any of you can get a schematic and service notes, send them to trae3@live .com and i WILL find the problem and report to each of you. i cant get any help from sears all i need is to speak with a technician who actually works on these things, get the paperwork and then i am sure it is a matter of a module swap. any info will help us!

Posted on Aug 13, 2008

SOURCE: Protron PLTV-26

CHECK TRANSFORMERS !!!

Posted on Oct 24, 2008

  • 53 Answers

SOURCE: my 26in Protron lcd has sound but no picture.

the symptom of the flash will be faulty invertors. start checking power supply output and resistance across invertors

Posted on Mar 31, 2009

  • 1 Answer

SOURCE: Have Protron PLTV-32, picture is flashing

my vcr & DVD is nit playing

Posted on Jul 01, 2009

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2 Answers

My protron tv pltv-32c has no picture but has sound, if you change channels the picture will flash on for about 1 second


Hi.

If there is sound but no picture, screen is completely dark and the picture is occasionally flashing, then the fault is likely a faulty inverter. In some case a faulty controller board or a defective PSU can cause the same problem.

I summarized the problem here:My LCD TV has sound but no picture.

I posted general procedure to test inverter, PSU and controller board on LCD here : How to test an LCD TV or monitor PSU and inverter.

If screen is not dark, but has blacklight or noise things are different. In that case check connection cables first. Parts that may be defective are main controller board, terminal circuit and tuner board.

Protron parts are available using the link below. Ensure that parts are compatible with your model before purchasing.

ShopJimmy - Protron Parts.

Regards.

May 15, 2010 | Televison & Video

1 Answer

My 26in Protron lcd has sound but no picture.


the symptom of the flash will be faulty invertors. start checking power supply output and resistance across invertors

Mar 31, 2009 | Protron PLTV-26 26 in. HD-Ready LCD...

1 Answer

Picture is black and white


If you have it connected to the 'antenna input' on your TV, change the channel up or down, and then back to 3/4 as appropriate. Sometimes the signal from the machine does not match exactly what the TV is looking for, but the TV will figure it out after you change the channel up or down. The AFC (automatic frequency control) will then try to re-tune the channel.
If you have it connected using the composite, and r/w audio, then you likely have a problem inside the DVR.
tom

Feb 16, 2009 | Protron PD-DVR100 DVD Recorder

1 Answer

No sound on some channels


CHECK YOUR SAP. tHE SECOND AUDIO PROGRAM IS PROBABLY TURNED ON.

Nov 23, 2008 | Protron PLTV-4250 42 in. LCD Television

1 Answer

TV blank, sound okay, picture comes for half a second while switching channels


i am a technician and i too have this issue. if any of you can get a schematic and service notes, send them to trae3@live .com and i WILL find the problem and report to each of you. i cant get any help from sears all i need is to speak with a technician who actually works on these things, get the paperwork and then i am sure it is a matter of a module swap. any info will help us!

Jun 23, 2008 | Protron PLTV-26 26 in. HD-Ready LCD...

1 Answer

Hdtv problems-protron tv


are you using the cable company's remote on this tv?

Aug 21, 2007 | Protron PLTV-32 Television

6 Answers

Protron LCD TV


FSP194-3F01 http://www.power-on.com/lcd194-3f.html
Go there it is only $60 bucks. And less than $8 to ship.
I have three of these at my shop. Same thing. FK shop
jimmy and E-bay Save a couple of bucks and get a warenty.
Even Vance baldwin/Encompass does now carry it

Jul 09, 2007 | Protron PLTV-26 26 in. HD-Ready LCD...

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