Question about Proscan PS61700 60 in. Rear Projection Television

1 Answer

Proscan PS61700 Beeping no picture

Proscan model # PS61700 When tv is plugged in no picture or sound, only beeping noise. When I unplug the tv the beeping will continue for a few seconds but at a slower pace. Any ideas, easy fix?

Posted by on

  • 3 more comments 
  • doclen Mar 03, 2008

    please give me a schematic drawing of the unit.

  • Frank-ay Jun 07, 2008

    I have the same problem with my Proscan PS61700; dead with a buzz. I have some experience with TV repair and have determined the horz output xsistor is shorted and most likely the flyback is bad, since the power supply tries to start.

    So one may ask then why am I posting this if I know what's wrong... Well an experience technician said he has had no luck fixing this chassis, RCA type as well. He has repeatedly replaced flybacks and had several units come back with the same problem a week later of sometimes 3 months later. He recommended not to fix stating that the replacement flybacks are not to spec for some reason and this chassis seems to be the only one.

    So my question is: has anyone seen this issue with the flybacks repeatedly failing for defective reasons OR is there something else that has failed causing the flybacks to possibly over-heat and fail again.

    Thanks for the help in advance,


  • janzalone1 Jul 18, 2008

    I have a RCA P56926 with the same problem. It happened just after a close lightening strike.

    Has anyone ever figured out how to repair this problem?

  • bifman Sep 17, 2008

    Identical problem with Bush WS6674.

  • maxie66robbi Oct 07, 2008

    when you turn the tv on the power green light flick on about three time then shut off.



1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I have a 60in Proscan Projection TV. My picture is out and the TV only beeps.

Brian Allen

Posted on Mar 17, 2008


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Samsung dlp tv no pictur no sound no beep

Inspect both the lamp and the color wheel that faces the lamp--unplugging simply makes the set try to reboot.

May 27, 2012 | Samsung HLT5675SX

1 Answer

No picture

Sounds like the bulb or lamp needs replaced.

Jul 08, 2009 | Televison & Video

1 Answer

I have no picture and there is a beeping sound coming from the

Common problem with this model. Goto and get their chirping TV set repair.

Mar 30, 2009 | Philips 55P8241 55" Rear Projection...

2 Answers

Proscan 61700 chassis ptk195 ft

There are two STK on conv. board, even if they are not 392-180.

To know if the STK are the problem, test the pico fuses at base for continuity.
Replacing STKs require a precision soldering job, using thermal compound and taking care not to damage C board. This is not a job for beginners, and should be done by an experienced technician.

Here is how an stk looks like:





Dec 28, 2008 | Proscan PS61700 60 in. Rear Projection...

1 Answer

Loud sound, No TV Picture

Power supply needs to be replaced - common problem with these tv"s

Sep 18, 2008 | RCA 32F531T 32" TV

1 Answer



the ticking sound is coming out from the flyback that is high voltages!!! if you on the unit is there a picture coming out? or sounds coming out from speaker?


Jul 02, 2008 | Televison & Video

2 Answers

Audio not working on proscan ps61700

I have a GE 46 in TV that had the same occurrence. I believe it is a sign that the amplifier is overheated or stressed. The way I fixed mine was to unplug TV and leave off for a few minutes -then plug in. I discovered this by accident when the power went off one day and the sound returned (had been using my vcr audio output plugged into my stereo for weeks!) This fix will work for weeks-sometimes months-evidently resets the circuits inside the amp somehow. Last time this happened I also removed the back of TV and blew out the dust with compressed air while it was unplugged-still have sound 4 months later without a "reset"-so I'm guessing it did help .

Feb 29, 2008 | Proscan PS35660 TV

1 Answer

Tv problem

what chassis is in your set,look at the rear panel for model and chasis type to help to diagnose fault

Aug 17, 2007 | Proscan PS65000 65" Rear Projection...

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

Related Topics:

838 people viewed this question

Ask a Question

Usually answered in minutes!

Top Proscan Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75846 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1689 Answers

Jaime Hernandez

Level 3 Expert

2336 Answers

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

Answer questions

Manuals & User Guides