Question about Toshiba 50HX81 50" Rear Projection Television

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Coaxel and composite jacks produce scrambled picture, componite ok.

Have digital HD from cable co. works fine(componet)(2). Cannot use pip, or game systems because picture is no good from composite(3) and coaxle(2) connections. All seen are wavey lines with picture trying to straighten up screen that never does straighten. Can anyone tell me why I have this problem? Input looks like this- (1)antenna 0 n/g (2)video 1 n/g (3)video 2 n/g (4)video 3 n/g (5)HD strm 1 ok (6)HD strm 2 ok (7)antenna 1 n/g

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Re: coaxel and composite jacks produce scrambled picture,...

Bad hyper board = repair by qualified tech, PCB not available...

Posted on Nov 05, 2007

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2 Answers

Basic cable scrambled on ANT input but not PIP

it sounds like you have the common problem with these models. The poblem has occured so offten that toshiba issued a service bulliteen about it. There is a problem with a cuircit board called the Hypermodule its a signal processing board/ the ideal situation would be replaced this board but it has happen so much it may be difficult to find this ooard so this board can be repaird. The secound problem is to fix this board 11 very very small parts called capacitors need to be replaced. i have also replace these and only someone advance in solder should attempt it very small. twezers and magnifer. You can hire someone but it very labor intensive. Our shop charges 300 just in labor It can be fixed but I would adviise its just no worth it

Dec 09, 2009 | Toshiba 42H81 42" Rear Projection...

1 Answer

Picture is scrambled after power surge. Have a

Check if it has a scrambled image on all sources ie - DVD- VCR - cable/satellite box. Since the PIP is normal it sounds like the signal source is bad.
Post back with more info about your set up (what's hooked to your TV) if you need more info

Nov 28, 2009 | Samsung HL-R4667W Rear Projection...

2 Answers

I would like to know if I can connect a HDMI cable from My tv model WS-65315 to a Direct TV HD receiver?

NO> If your TV supports and have HDMI connections and your HD receiver has an HDMI output then you should have no problem displaying Video. Just make sure you change the input signal of your television to HDMI input. After looking at the spec's of this model these are the following inputs you have. your best picture quaity would be to use componet cables instead, which can show full screen 1080i format, your television does not show at 1080p whis is what HDMI is known for.
Rear Input Connectors S-Video x 2 - Component x 3 - Composite x 2 - DVI x 1 - RF x 2 - 1 x RS-232C - Audio (RCA) x 6

Front Input Connectors S-Video x 1 - Composite x 1 - Audio (RCA) x 1

Rear Output Connectors Composite x 1 - Audio (RCA) x 1 - RF x 1

Another good option is use to use a DVI to HMDI connector and hook it up this way. But note: you will have to use audio cables for the DVI input.

Sep 28, 2009 | Mitsubishi WS-65315 65" Rear Projection...

1 Answer

Mitsubishi WS-55809 Upconvert Stopped working

your problem is the 2hdw board is located in the signal board.

Feb 02, 2009 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

When componet is hook up for hd

My first guess would be that the component connections are not matched. Check the component method and make sure that both the source and the TV are set the same. There are two methods:

1) RGB

If the set is set for RGB and you are sending Y,Pr,Pb the picture will look a bit purple.


Jan 28, 2009 | RCA HD61W66 61" Projection HDTV

2 Answers

Mitsubishi WD-52628 52" Inputs look like old cable scrambled channels

Change the 1000uf @16v capacitors on the FMT board that should solve your problem. You will most likely found that they have swelled. Let me know if you need further info.

Apr 04, 2008 | Mitsubishi WD-52628 52" Projection HDTV

2 Answers

Scrambled picture when cable box is hooked to hdtv plugs on philips 60 inch rear projection tv

My hdtv component jacks will give a clear pic then pop back and forth into double images. Can anyone help?

Oct 03, 2007 | Philips 60PP9202 60" Rear Projection...

1 Answer

Scrambled picture when cable box is hooked to hdtv plugs on philips 60 inch rear projection tv

I have a 53inch philips that is showing pictre but showing green, red as shadows..

Oct 03, 2007 | Projection Televisions

1 Answer

Mitsubishi WE-52525

. Suspect the FMT PCB part # 930B924002 when set is warm.

Jul 31, 2007 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

Weird problem not convergence

Mine is doing the exact same thing! have you found a fix yet?

Apr 23, 2007 | JVC AV-48WP74 48" Rear Projection...

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