Question about Akai PT46DL10 46" HDTV-Ready Television

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Only the red light comes on

Akai 42in projection location of circuit breckers

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Service manual avalible at ;http://www.nodevice.com/manual/newmans/pt46dl10_20_30_dlppdf/get16751.html
$10 roughly, has everything you need to know about this tv.

Posted on Jul 01, 2009

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I have a Sony wega 42in tv and the tv keeps shutting off and the red light comes on


Self protection circuit will cause this---see if blinks are in a sequence---5 blinks, pause and 5 blinks etc---that will be a error code and you Can Google the model number to learn what the error is and what in general causes it.

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AKAI PT5598HD will not turn on.


if you got to the following link and search by the model number you will find what your looking for.

Http://www.samsungparts.com/search/search.asp

The part number for the service manual is SM-PT5598HD

As the set is showing a blinking red timer light. you can check the following link out.
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May 13, 2008 | Akai PT5598HD 55" Rear Projection...

1 Answer

Akai


Yes it does, makes a lot of sense. you have the typical convergence amp problem that plagues almost every projection set ever made. What you need to do, and only if you have experience working on solid state printed circuit board, is to locate the STK type amp IC's, order new ones along with heat sink compound, and unsolder the old IC's and reinstall the new IC's, but do not forget to put a good coating of heat sink compoud on the backs of the new IC's before you install them. Like I always say, if you have no printed circuit board experience, or do nor solder well, play it safe and call out a pro to assist you in this easy repair. Good Luck

Jul 31, 2007 | Akai PT4298HD Rear Projection Television

1 Answer

Bowed blue and red colors on t.v. akai 42in hdtv 1080i


You probably have a convergence issue. Since you did not include your make/model there's not a lot that we can do to help you. Try searching your model number with the word convergence in the search criteria.

Dec 06, 2009 | Televison & Video

2 Answers

TV went out and will not come back on. Power light shows red but no sound or picture. It's about 4-5 years old.


I have a akai tv, the tv went out but won't come back on. i'm still getting a red light but the tv just beep when I press the power button.

Sep 18, 2009 | Akai PT4799HD Rear Projection Television

1 Answer

Hi I have TV AKAI start projecting a red


rear projection tv can be crt or dlp, if crt, try to adjust red color using the customer convergence feature, you will find it in the customer menu usually under advance feature or video settings, some tvs will just give the convergence caption right on the menu listing. If this does not help then the tv might be in need of some convergence circuit repair, probably one of the power outs is damages and needs to be replaced. If it is a dlp if the red shade extends all over the screen or located in a certain area of the screen then i would have the tech check for light engine trouble, this is a common problem on some dlp systems.if i answered your question satisfactorily please leave your positive feed back. thanks

Aug 26, 2009 | Akai Televison & Video

1 Answer

Only the red light comes on


Whats up Wade?

This is DVD MIKE with Perfectimagess.Try this first .Unplug the TV for a while and press the On/Off button which is supposed to perform a "reset".After that, plug the TV back in. It should come on and the Timer light off. The picture and colors might be distorted, but pressing the Perfect Focus button on the remote control resolves this right away.

The problems is a black picture or the TV won't turn on. The Timer light stays lit even though no Timer has ever been set. The colors converge and the picture is pinched. I don't think all of the expensive repairs are necessary, My TV did go out after a week of non-use while out of town (I was out of town, not the TV). I don't know. I'll post more if I learn more. I hope this helps Wade,

Vacuum the dust off of the circuit boards and inside the cavity. TAKE CLOSE UP PICTURES OF THE CONNECTORS BEFORE DISCONNECTING FROM THE CIRCUIT BOARDS. (IF YOU HAVE TO.) TAKE OUT CIRCUIT BOARD MOUNTING SCREWS. AND REMOVE THE BOARDS.

VACUUM THE DUST. LOOK- SMELL AND CLEAN THE GROUNDS, AND CAREFULLY CLEAN THE BOARDS. ASSEMBLE. DOUBLE CHECK CONNECTIONS WITH PHOTOS,
AND PLUG IN, TURN ON AND HOPEFULLY ITS ALL GOOD.

WADE WORK WITH ONE HAND AS MUCH AS POSSIBLE SON!!

DVD MIKE

May 14, 2009 | Akai PT4298HD Rear Projection Television

1 Answer

AKAI Rear Projection 46"TV has a blank picture with sound only


Hello,


Is it a CRT or a DLP/LCD projector? If not a CRT, a worn-out projection lamp can cause this symptom. When it is a DLP projector, a faulty Colour Wheel sensor can be the additional problem. If it is a CRT projection unit the High Voltage and deflection circuit must be examined...

Please tell me more about your unit...

Thomas

Jan 19, 2009 | Akai LCT2715 27 in. LCD Television

1 Answer

Lcd projection tv 42in


Lamp is available HERE and cost approx 175

Jan 13, 2009 | Televison & Video

1 Answer

Akai 42in rear projection TV convergence problem


its the problem of ic on the main board..ic needs to be replaced.not much expensive.

Dec 24, 2008 | Akai PT4298HD Rear Projection Television

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