Question about Mitsubishi WS-55809 55" Rear Projection Television

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Channel Memory Not working

The memory on my tv now does not go above channel 12. Even trying to adjust the memory manually does not fix this problem. My convergence problem comes and goes. However if the tv is not attached to cable it picks up the local channels without any convergence issue.

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I can help with two solutions, if you wish.Please verify Model
# and mo / yr built off back of set.............T.

Posted on Dec 26, 2007

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1 Answer

I have a copy 19" TV and I can't get the Auto Scan to program channel 12.Even when I scroll down to channel # it doesn't even show a channel 12.What can I do to program channel 12 on my TV


Auto scan can't detect channel 12 because the signal is weak at your location. If you are using an antenna, try adjusting its position.

Jun 01, 2018 | Televison & Video

1 Answer

I have a 12 yr old Mitsubishi projection tv model vs 60607 with a red/blue convergence problem. Can it be fixed?


It should be fixable----this model uses two of the STK-392-110 chips for convergence.

If it adjusts but will not remember the adjustments either a bad solder connection on one of the chips or a problem with the DCM---digital convergence module which stores adjustments.

Adjustments in customer menu may not be being stored--

Jun 10, 2012 | Televison & Video

2 Answers

How do you fix convergence on a sony tv?


hello!
If convergence in your TV went out suddenly and severely, there is nothing you can "adjust". That's a parts failure, convergence amplifiers I.C. chip(s) went south. Needs repair! Period! Minor alignments could be done by applying "flash focus" or "manual convergence" off "menu", if available.Some models have "flash" only option. Anyway, make sure there is no large metal structures near the front of TV or large speakers nearby. that could convergence to go out. Try not to play with any adjustments, if severe convergence problem. you won't be able to fix it right and will corrupt memory settings for "flash" option.
thanks,
Alex.

Feb 16, 2012 | Sony Televison & Video

2 Answers

I have arear projection Hitachi big screen that has an unlevel picture. Crooked a bit. How can I manually fix this?


Very common problems for DLP tvs,will get worst as times go by.Tv probally have a problems known as a convergence problems,it is dead.Tv have colors lines R,G,B unlevel on the pictures?Crooked pictures have mis colors alignments?Yes.There is no way manually to do an adjustment to fixed for this.Try push the tv remote button that said Magic Focus button.If the tv have data processing never completely done and have a error message and stop.Ur tv 100% have a dead tv convergence board,the tv convergence board must have it parts to be replaced like 2 STK convergence ICS and some or all of it resistors too.Than tv will be able to run the tv remote Magic Focus again to have a 100% data processing with no error message,tv to fixed this problems.The shop will cost u like $300-350 for parts and labors.

Jul 17, 2011 | Hitachi 61SWX10B 61" Rear Projection...

1 Answer

In auto program only the first 13 channels are found?


sounds like bad tuner try to program manually and see if it will hold memory

Mar 20, 2009 | Zenith Z32X31D 32" TV

1 Answer

Convergence problem


Hello,

Did you lock the adjustment into the TV's memory? This step is the most often missed. Please follow the directions on the Users manual or on the service manual on how to set your memory to hold the configuration.

Find the menu item on setting the convergence adjustment into memory (the menu should have an informational screen on this topic)

I hope this helps

Thank you,

Shuttle83

http://www.electron-age-technologies-llc.com

Mar 06, 2009 | JVC AV-56WP74 56" Rear Projection...

3 Answers

No color adjustment


51f500_51_in_rear_projection_hdtv_190581.jpg

Problem with Hitachi 51F500 51 in. Rear Projection HDTV-Ready Television
i want to learn how to do convergence on my tv its a hitachi rear projection i have problums with colors not aligning,could you lead me in the right direction ps: i don't have the remote so i

can't magic focus

Posted by avatar13.jpgejaparks on Mar 03, 2011

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Solutions (1)

Your convergence has failed and needs to be repaired. Once quick test is to goto your convergence menu and see if you can adjust red and blue. If not its has failed and needs to be fixed. You can call in a repair shop or you can get the parts and instructions from www.TvRepairKits.com and do the repair yourself. Its a fairly easy DIY fix.
Here is an example photo.... louis66_0.jpg

Jul 04, 2008 | Philips Magnavox 9P6034C 60" Rear...

1 Answer

Convergence adjustment @ 52MH84


press mute on the remote then while pressing mute press menu on the set.then you navigate with the instructions below.
3. KEY FUNCTION IN THE SERVICE MODE
The following key entry during display of adjustment menu provides special functions.
Screen adjustment mode ON/OFF: TV (ANT)/VIDEO button (on TV)
Selection of the adjustment items : Channel s/t (on TV or Remote)
Change of the data value : Volume s/t (on TV or Remote)
Adjustment menu mode ON/OFF : MENU button (on TV)
Initialization of the memory (QA02) : RECALL+Channel button on TV (s)
Initialization of the self diagnostic data: RECALL+Channel button on TV (t)
“RCUT” selection : 1 button
“GCUT” selection : 2 button
“BCUT” selection : 3 button
“SCNT” selection : 4 button
“SCOL” selection : 5 button
“TNTC” selection : 6 button
Convergence adj : 7 button
Self diagnostic display : 9 button

Jan 21, 2008 | Televison & Video

1 Answer

Tv has a brownish green tint to it


http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
Sony Convergence
http://www.techlore.com/blog/entry/19694/Sony-Convergence-Repair-My-Sony-TV-has-a-distorted-picture-/
http://www.techlore.com/article/19631/Sony-Convergence-Procedure/

Dec 03, 2007 | JVC AV-56WP30 56" Rear Projection...

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