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No sound from my sophia 21 inch panasonic tv

I bought the tv in 1998 its in good condition the picture quality is perfect onlty problen is no sound coming out from tv speakers

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  • nadeemshouka Feb 28, 2009

    i bought the tv panasonic Tv Model No.Is Sophia -TC-21,S-72 its in good condition the picture quality is perfect my problem is last year tv yok is damaged now in market yok is not availabe so you requested where i can puchaseyok i am delhi please help me


4 Suggested Answers

  • 6 Answers

SOURCE: Sound missing

helo try to short the spider transistor along ic amplifier. it is in a mute

Posted on Jun 25, 2007

  • 252 Answers

SOURCE: No picture, sound works on Sony TV KV-27V22.

try to adjust the screen. it is located behind the CRT board.(CRT board is the board that attached to the picture tube) you will find a black knob which label screen adjust it by turning the knob.

Posted on Jul 04, 2009

  • 1 Answer

SOURCE: RCA Guide Plus Gold Gemstar 27 inch Entertainment

how do I hook up a wii to my 27 inch rca guidegold gemstar plus. I use the inputs on the rear and can't get the tv to recognize them.

Posted on Jan 01, 2011

  • 1 Answer

SOURCE: panasonic tv old model

Panasonic 12 year old TV is making a clicking sound, when I turn it on, manually. The remote control cannot turn on or off TV, nor can I get any channels at all. What could be the problem?

Posted on May 04, 2011

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Panasonic sophia 21 inchez..

Check and replace damaged component/s at its horizontal scan output section circuit. Check the LOT (Line Output Transformer) too for damage. Replace the horizontal scan output transistor. Check the input voltage to LOT. If the voltage is absent check the feeder resistor; if any. If you wish to get some details; check the site linked here. Pull up older posts.
Type in this key phrase " my service table today " in the search box at the top right of the display window of the home page, to get gathered some pages which has the details of practical experiences of the author of that site.

Sep 03, 2016 | Panasonic Standard (CRT) Televisions

1 Answer

Tv has a 2 inch black gap both sides of it. and lines when thers a commersail tv show

This is a downfall of HD programing. Most of the commercials are not filmed in HD and this is the way the networks have decided to try and give you a better "quality" picture is to compress the lower quality signal and the result is the cropped sides. This can sometimes be overcome by adjusting the ASPECT on the TV but it does stretch out the picture and many people don't like the result. If you want to try it with your TV then there is a button on the original TV remote just under the "9" button.

Good luck...

Feb 20, 2010 | Panasonic CT-36HL43 36" TV

1 Answer

I have a old tv 36 inch panasonic ct-36d30 my tv

sound like yoke short problem. replace same yoke as possible . good luck!

Feb 15, 2010 | Panasonic CT-36D32 36" TV

1 Answer

No sound (sony trinitron kv-2197pf 21" tv)

try to short the spider transistor along ic amplifier. it is in a mute

Oct 05, 2008 | Sony FD Trinitron WEGA KV-21CL10 21" TV

1 Answer



Aug 26, 2007 | Sony KV-36XBR400 36" TV

1 Answer

Picture on Panasonic tv intermittently becomes striated and bottom half of picture shows on top half of screen

Hello! What you're describing sounds like a vertical deflection problem if it also occurs when you're watching a TV program. This type of trouble is a component failing in the vertical circuit of your set. A loose solder connection could cause this. On the other hand, if it just happens when you run the VCR, your problem could be somewhere in the tape drive mechanism or possibly a bad tape. Things like slipping clutches,bad belts sticking guide rollers are a few things that will cause this in a VCR. You need to have a tech check it for you. Hope this gives you some help. Stargazer

Feb 03, 2007 | Panasonic CT-34WX54 34" TV

1 Answer


The high pitched sound is probably comming from the power supply, possibly due to its trying to drive voltage into a shorted component in the high voltage deflection circuits. You may be lookng at about a $250 repair. If it has been used a lot and its picture quality didn't knock your socks off, I would replace it with a HDTV set. A 37 inch LCD from Toshiba might be a good place to start and should do nicely for you.

Jan 24, 2007 | Panasonic CT-36D11 36" TV

3 Answers

I have a thin bright white line,horizontal,no picture

i have panasonic sophia tv 29" i have white horizontal line on middle of screen i know i have to solder ic but where is the ic located on main circuit board. thankx

Aug 22, 2006 | Jensen TS2750J TV

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