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No sound on Philips Matchline 17PF9945/121. Has been dropped.

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No picture. Sound is OK on Philips DPTV345 model 51PW9303/17F


I would check the solder on the Vertical output IC as ofetn the soolder will crack and the CRts will shut down to prevent damageing the CRts when vertical drops out. If the solder looks good I would try replaceing the vertical IC very inexpensive and you can get the vertical IC from www.tvrepairworld.com

Feb 10, 2013 | Projection Televisions

1 Answer

Want better stk options. pl help!


Use 392-150 the can handle higher current, if not use 392-120. Make sure you use heatsink compound and don't get the "cheap" ics- you get what you pay for.

Dec 13, 2011 | Philips Projection Televisions

2 Answers

Doesnt turn on and beeps, philips match line rear


i believe it takes a couple minutes for the pamp 2 warm up and the start

Aug 22, 2009 | Projection Televisions

1 Answer

Philips Matchline Rear Projection TV Model # 48A9777502 wont turn


Yes it's most probable to be an easy fix :) It seems that the lmapo might be defective and you just need to replace it. disocuntdashmerchantdotcom you'll get troubleshooting which is free so it's a pretty good help :) regarding the service sheet, just go to google and put : service sheet followed by the tv model number and see which one is the best for you :)

Jul 06, 2009 | Philips Projection Televisions

1 Answer

Black line across screen


module problem take it to a Authorized dealer or a NESDA dealer service manuals hard to say if available since analog TVs are slowly going away and parts well another story might as well go buy a new HDTV set as a CET no garuntee how long it will be analog TV parts will be discontinued. FCC has alot to do with it.

Apr 16, 2009 | Projection Televisions

1 Answer

No picture


if it is dropped you most likely would have a cracked ciruit board. you would need a qualified tv repairman to check tv

Jan 14, 2009 | Philips Magnavox 50ML8105D 50" HDTV DLP TV

1 Answer

The TV is a Phillips Matchline 55"; wide screen, approx 7 years old.When switched on the LED goes red then there is a clicking sound then the LED blinks red continuosly and there is no picture.


The TV is going into protective shutdown. What is the model number of your set? I may be able to help you depending on the chassis number.

Mar 13, 2008 | Projection Televisions

1 Answer

I have a philips Matchline tv (29pt6361/79r) the tv works fine except it automatically turns the volume down without any buttons on the remote or tv being pushed


well depends on how far it turns the volume down as to what the cause is and if the volume bar on screen display comes on when the vol. goes down. if it just goes down a little you probably have the "smart sound" setting turned on in the audio menu turn it off and see if prob. goes away. if the vol. bar comes on the screen whenever the vol. goes down the you most likely have a bad button on your front panel and it doesn't have to be the vol. down button. it you think it is the button it would need solder work to be changed most likely shop job.

Mar 08, 2008 | Projection Televisions

1 Answer

Sound cuts out


Replace the Ssb (Small Signal Board) Philips p/n#313912725871 common problem.. The surface eletrolytic caps go bad and after awhile heat sends their equivilent series resistance too high and the sound fades or drops out... It's about a $250.00 dollar board plus core and your alternative would be to pull it and send it in to PTS electronics for a rebuild. Sorry for the bad news. Please don't kill the messenger, I simply work on them... Bill

Jul 01, 2007 | Philips 55P8241 55" Rear Projection...

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