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Sys cont ic la863328 cant set to on and not in function

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Re solder all the terminals of the said IC, and check. There is a chance to get loose solder to these terminals. I did felt it many times in my service work. Gopakumar Gopalan Google

Posted on Feb 14, 2014

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Sys cont ic la863328 cant set to on and not in function


Check all the pin voltages first. Replace the oscillator crystal. Check the frequency of oscillation at the collector lead of the line drive transistor. If all the above, except the frequency at the collector terminal of the line drive transistor, the IC is defective. Replace it. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy.
http://electronicshelponline.blogspot.com/

Feb 14, 2014 | Televison & Video

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The best advice I can tell you at this point is to go to TV repair kits.com and...


Found this on another page here on Fixya. Thought I would post it again since it helped me fix my TV.

.................................................................................................

Here are some of the most common symptoms and examples of a convergence problem.

This is a very common failure on Projection sets.

  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
Here are some photos of convergence problems.
50a6c05.jpg
849a269.jpg
68d8bec.jpg

Here is a quick test....

Using your original remote go-to the settings menu then goto the convergence section.

Try to adjust the red and then the blue convergence.

You should be able to move RED and BLUE in all directions - up, down, left, and right.

If you can't move them in all directions your convergence chips are bad and should be replaced. This is a common problem.

Note: If you set has as flash focus or magic focus button only try pressing the button. If it fails to fix the convergence your need to fix it. See below for a solution

1fddde4.pngSOLUTION

You will need to replace the convergence chips and possibly some convergence resistors and pico fuses.

This is a a fairly easy DIY job if you know what you are doing or you can call in a pro.

If you want to do the repair yourself check the site www.TvRepairKits.com.

Their kits include a step by step instruction guide, original OEM STK chips, convergence resistors, pico fuses, thermal paste, email/phone support, etc.

Problem #2 CRT Fluid is Cloudy

Projection tubes have a liquid coolant that is used to keep them from overheating. After many years the coolant in the blue and green tubes will become cloudy and cause the screen to look dull, red/orange, etc. You may even see halos around video.

Pic of a set that needs the fluid changed. Notice how dull the colors are and how white the screen looks. The screen may also look red, orange, dull, etc.

fb4ca51.jpg

TV set after fluid change. Notice how bright the colors are now. Everthing looks crisp and sharp again.



21e6662.jpg

1fddde4.pngSolution #2


What you will need to do is replace the coolant and clean the crt. You can get a repair kit from www.TvRepairKits.com that includes replacement coolant,step by step instructions, etc.

on Feb 26, 2010 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

My VOGN CHINA TV is showing factory lock on screen what should i do to unlock it...?


you simply look for the button or function to open / factory settings on the tv remote. press and then select the menu to open the lock factory. or you can also just replace the IC memories on tv with the new. but it must do the settings again for some menu functions. such as the vertical size, channels, etc.

Aug 07, 2010 | Televison & Video

2 Answers

Color will not match up


if your talking about the sets convergence does not line up and it looks like a 3-D picture than The best advice I can tell you at this point is to go to tvrepairkits.com and order the complete convergence kit for your model of TV set, no need to search and order multiple parts from different sources and pay multiple shipping fees! Go to http://www.tvrepairkits.com/xcart/home.php?partner=larry
The kit comes with original Sanyo STK IC'S , not those cheap aftermarket or china made IC'S full pictorial directions, the thermal paste, resistors, the correct Pico fuses, AND free live on-Line tech assistance in case you run into a problem with the repair. They ship out 2 to 3 day Priority mail, the next day in most cases GOOD LUCK!!!
Larry Dillon.
http://www.fixya.com/support/r3342653-convergence_fix

May 08, 2010 | Hitachi 51UWX20B 51" Rear Projection...

1 Answer

The picture goes out and the red light on the front of the TV blinks 5 times.


The best advice I can tell you at this point is to go to tvrepairkits.com and order the complete convergence kit for your model of TV set, no need to search and order multiple parts from different sources and pay multiple shipping fees! Go to http://www.tvrepairkits.com/xcart/home.php?partner=larry
The kit comes with original Sanyo STK IC'S , not those cheap aftermarket or china made IC'S full pictorial directions, the thermal paste, resistors, the correct Pico fuses, AND free live on-Line tech assistance in case you run into a problem with the repair. They ship out 2 to 3 day Priority mail, the next day in most cases GOOD LUCK!!!
Larry Dillon.

Apr 05, 2010 | Sony KP-61HS10 61" Rear Projection...

1 Answer

I have a sony model KP46WT500, its showing double vision on the screen. What is the problem and What part do I need to get it fix?


it Normal 0 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} The best advice I can tell you at this point is to go to TV repair kits.com and order the complete convergence kit for your model of TV set, click on here please: http://www.tvrepairkits.com/xcart/home.php?partner=larry
no need to search and order multiple parts from different sources and pay multiple shipping fees! The kit comes with original Sanyo STK IC’S , not those cheap aftermarket or china made IC’S full pictorial directions, the thermal paste, resistors, the correct Pico fuses, AND free live on-Line tech assistance in case you run into a problem with the repair. They ship out 2 to 3 day Priority mail, the next day in most cases,


sounds like you have bad convergence ic's

Feb 19, 2010 | Sony Televison & Video

1 Answer

No picture on tv.


Normal 0 MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman";} The best advice I can tell you at this point, is to go to tvrepairkits.com and order the complete convergence kit for your model of TV set, no need to search and order multiple parts from different sources and pay multiple shipping fees! The kit comes with original Sanyo STK IC’S , not those cheap aftermarket or china made IC’S full pictorial directions, the thermal paste, resistors, the correct Pico fuses, AND free live on-Line tech assistance in case you run into a problem with the repair. They ship out 2 to 3 day Priority mail, the next day in most cases GOOD LUCK!!!
Larry Dillon, senior tech/tvrepairkits.com

Jul 05, 2009 | Sony Televison & Video

1 Answer

The tv will not turn on. mitsubishi ws-55909


Normal 0 MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman";} The best advice I can tell you at this point, is to go to tvrepairkits.com and order the complete convergence kit for your model of TV set, no need to search and order multiple parts from different sources and pay multiple shipping fees! The kit comes with original Sanyo STK IC’S , not those cheap aftermarket or china made IC’S full pictorial directions, the thermal paste, resistors, the correct Pico fuses, AND free live on-Line tech assistance in case you run into a problem with the repair. They ship out 2 to 3 day Priority mail, the next day in most cases GOOD LUCK!!!
Larry Dillon, senior tech/tvrepairkits.com

Jul 05, 2009 | Mitsubishi WS-55909 55" Rear Projection...

1 Answer

Strip problem for nktelA600 slider china mobile


power is on but display does not show any thing. model no.NKTEL A600. Please solve my mobile's problem

May 28, 2009 | Handmark Software MobileLists (950142) for...

2 Answers

Strip problem for nktelA600 slider china mobile


For any china mobile software like drivers and others, just check chinamanuals.com - ask them for an english manual for your A600 - they will find it for you.

May 27, 2009 | Handmark Software MobileLists (950142) for...

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