Question about Panasonic PT-47WX49 47" Rear Projection Television

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More convergence options please

I had a tech come over one time and he went into a special convergence menu that was not documented in the service manual found here: It had way more power over the convergance map. Is there a manual for that? How do I get into and adjust this? thank you

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Re: more convergence options please

If you are not fully aware of the technician alignments I wouldn't enter them at all. If you cause more problems or put the set out of alignment causing a call to a technician then your cost will be higher to fix what you have caused.

Posted on Apr 06, 2007

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Re: more convergence options please

Sleep timer 30 goto channel 124 hold volume down button on set down till you see check on screen press power on remote

Posted on Apr 06, 2007

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Mitsubishi VS-50803 Big Screen TV - Trying to hook up an HDTV cable box, I was told to hit: menu, 1, 3, 7, 0 - to get to the service menu and switch DTV over to HD and that would solve my no signal...

First please confirm actual model number on rear of set.

Something is not right here, I am looking at Mitsubishi material downloaded in my computer; shows all codes for sets up to 2004. VS-50803 is a VZ6 Chassis made in 1998 and I doubt it is HD set, if it is one of the early ones it will have beneath the HD input vert sync and Horz sync---those required a special box from Mitsubishi etc.

Set has 3 hidden menus:
1. Option menu (for hard reset)= Menu 1,3,7,0 enter
2. Circuit adjust menu= Menu 2,3,5,7 enter
3. Convergence adjust menu= Menu, 2,3,5,9,enter (#4,5,6 on remote then change modes)

Does the DTV input have the two vert, horz jacks as well?

First is the Option menu is really only for a hard reset of the entire set, if you engaged it you may have de-converged the set.

The adjust menu is for height, width etc

The convergence menu is for convergence.

If you did something and did not save it, unplugging set should put it back to before what you did.



Oct 08, 2011 | Projection Televisions

1 Answer

Help :) My PANHDTV-53WX42F color went dark and I can not seem to get it lighter by using the menu options, also tried the convergence adjustments,, should I call a service tech or buy a new tv ??? Thanks !

I have determined that it is my green bulb that is bad, because it also controls a lot of the black/white picures, thus that I believe it is out this is causing the darkness. I went through all of the convergences through set up and altered/adjusted all the options in picture, not much changed other than the brightness of the pictures which at least makes it somewhat watchable. Have called a tech to replace bulb. Will let you know if it is anything else, but I must say for a "girl" I am getting very good at assessing a lot of mechanical issues :)

Dec 28, 2008 | Panasonic PT-47WX42 47" Rear Projection...

2 Answers

Top left side of picture blur

You may have to clean the crt's and lenses and the mirror. Unit may need total convergence from the service menu. If image is blurred in only one area like the corner I would suggest NOT to adjust the electrical or mechanical focus.

Aug 31, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

3-D Effect

when you go into customer menu is there and option intilted 'CONVERGENCE' if not this is a indication of a blown special fuse called fl231. there should be three options in this autoconvergence red convegence and blue convergence see if anything happens on these it may need a service convergence

Aug 26, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

2 Answers

Picture has 3 images, all different colors (red-blue-green) screen looks concave in the middle top & bottom

This is what is known as convergence..(very common)... first question DO you have the "CONVERGENcE" option in your setup menu?.... if you dont there may be a special fuse issue... if not then more than likely it is what is known as convergence power supply issue. you have complete loss of convergence?

Jun 01, 2008 | RCA D52W19 52" Rear Projection Television

1 Answer

RCA R52WH77 convergence missing from menu

THis is very common on these sets. there is a special fuse thats cause this.. kinda hard to get rca part number 259213.. .4 amp. the reason this blows is there is bad solder connections on the flyback. so when you replace this fuse you have to resolder these connections. so if you know how to solder and can find this special fuse. it is a fast and easy repair

Apr 08, 2008 | RCA P52937 52" Rear Projection Television

6 Answers

Service Manual for sp43t8-hex/shi - convergence problem

My sp43w6hpx needs the red pulled back in any one help with service manual

Dec 21, 2007 | Samsung HCN436W 43" Rear Projection...

1 Answer

No convergence option on set up

You might have a problem.. under setup in the customer menu there is no convergence option. What model do you have. Is the set completely without Convergence?. There is a special fuse in certain models that if blows the processor. tells the set that the set is not a projection so it doesnt need convergence. and removes that option. THe fact u refer that you did this in intial and dont see it now is what makes me suspect this.

Dec 19, 2007 | RCA D52W20 52" Rear Projection HDTV-Ready...

4 Answers

Convergence problem w/ red horizontal only-WS-65807

Do not try to adjust anything yet!! Adjustments do not get out of alighnment all of a suddenly. The convergence adjustments are there to do minor aging alighnments. I would first check for bad solder connections on the convergence IC's first.

Sep 08, 2007 | Mitsubishi WS-65807 65" Rear Projection...

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