Question about Proscan Televison & Video

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My Led 32 inch Proscan tv won't turn back on, so what could the problem be?

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  • Proscan Master
  • 52,421 Answers

Open internal fuse or power supply failure

Posted on Jan 12, 2019


6 Suggested Answers

  • 2 Answers


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Posted on Jan 02, 2017

  • 398 Answers

SOURCE: my tv. proscan mod. ps50700 won`t turn on

The PS50700 uses the 195 series chassis. The most common cause of the set not starting up is a shorted flyback (high voltage) transformer. Sometimes a shorted flyback will also cause the horizontal output transistor to short too. These parts need to be tested and/or replaced by a tech familiar with the RCA 195 chassis.

Posted on Aug 18, 2007

  • 2071 Answers

SOURCE: tv problem

Your problem is in HOT, Horizontal output transistor is defected already ,this is high voltage transistor , if no high voltage there no picture ,but supply is there because light is flashing ,the supply voltage is trap ,when this voltage go to horizontal section your tv is automatically shut off because defected HOT,,you change this transistor ,so performance will better again ..find a tv repairman to do the works in changing the transistor and little reheating works.
This is better in order to avoid high voltage shock,this not cost much....

Posted on Jun 26, 2008

  • 1 Answer

SOURCE: no signal from my dvd player

Can you tell me how to connect my dvd player to my 42 inch proscan hdtv ? There are no yellow,its blue and there are two rows of the same colors.

Posted on Nov 12, 2009

  • 834 Answers

SOURCE: my 32 inch westinghouse lcd tv's screen turned pink when on

your T-con board is failing you need a tech to replace it about a 150 dollar job

Posted on Nov 18, 2009

  • 1 Answer

SOURCE: I have a ProScan 80

I have had mine repaired for this exact problem several times. First it was 164589 + Filter Kit+Fuse 6.3A+IC3107; Parts $60 Labour $125. Next unknown repair $208; next 20787 diode+1000MF/50VDCfilter+10R resistor; total $247;
next 213985 tuner $305;
next 164874 diode+160085 diode+++; total $209
Etc. ad nauseum. A lemon from the start. Went out and bought a 52" plasma on sale for less than it was costing me for the darned repairs every 12-18 months.

Posted on Feb 23, 2010

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32,inch Proscan Led tv

audio Ok, means it main digital board too. Sounds like Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.

Jul 16, 2016 | Proscan Televison & Video

1 Answer

32 in proscan lcd tv just turned on tv and colours were all distorted

Try hard reset, unplug TV, wait 10 min. and plug back in.
. You may have to reset your setup configuration back to how you preferred. hope this works for you

Jan 14, 2016 | Proscan 32LB30QD 32 in. LCD TV

1 Answer

Tv wont turn on

Check power outlet for power on, whether LED on TV is one after power on. Check whether the LED is blinking. This means there is defect in circuit and this might need attention of a qualified service technician.

Jul 11, 2012 | Proscan 32LB45Q 32 in. TV

1 Answer

Proscan 32LA30Q won't power on

It appears to be a 32 inch.

Some questions:

Does power light come on and if so what color when set is off?

Were you having any problem before where you had to turn set on several times to get it to come on and stay on?

I am here to help you.

Mar 14, 2012 | Proscan 32LA30Q Television

1 Answer

Proscan 42LA45H 42 in. LCD TV won't turn on, no red led when plugged

The power supply is the most likliest cause of the issue. You can get replacement power supply from

Mar 02, 2012 | Proscan 42LA45H 42 in. LCD TV

1 Answer

LED goes from red to green then back to red, when

led goes from red to green and back to red when turning tv on

Dec 27, 2009 | Proscan 19LA25Q 19 in. LCD Television

2 Answers

No signal from my dvd player

Can you tell me how to connect my dvd player to my 42 inch proscan hdtv ? There are no yellow,its blue and there are two rows of the same colors.

Feb 03, 2009 | Proscan 32LA25Q 32 in. LCD TV

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