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I WANT TO STUDY ABOUT LA 76810 IC AND CHINA COLOUR TV DIAGRAM................ URGENTLY

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6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

welcomejee
  • 10594 Answers

SOURCE: abnormal colour in aiwa tv ic noTA8759BN

You need to use Aiwa Service Remote to enter in service mode and adjust service data for red and Blue drive of CRT.
Do you have that remote and service data reference book of Aiwa tv ?

Posted on Oct 07, 2008

gopakumarg43
  • 73647 Answers

SOURCE: Sanyo 14CRT TV kit used in TN Govt Free supply using ic LA 76931-changes in Service menu not stable while restarting the tv

Check and replace its main system control memory IC; with the same number. http://electronicshelponline.blogspot.com/

Posted on Feb 08, 2015

gopakumarg43
  • 73647 Answers

SOURCE: China colour kit using 6pr6 processor ic,in this circuit vertical ic LA78040 is burn

It can be replaced. . Check the input voltage to LOT. If the voltage is absent check the feeder resistor; if any. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/
Type in this key phrase " my service table today " in the search box at the top right of the display window of the home page, to get gathered some pages which has the details of practical experiences to the author of that site.

Posted on Jan 25, 2016

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1 Answer

Red color problem


dear mr newk

i study ur problem carefully i got that u have a big problem....

 

i have a solution of u r problem...

actully u have problem with u r circuit board...ok

 

there is a colour code ic which is responsible for all colour effect on ur telivision.

u r colour ic is not working properly...

just u have to do is to change ur colour ic on ur circuit board..

i m 100% sure that u r problem will be solved...

 

best regards & best of luck..

 

Oct 12, 2007 | Sony KV-36FS16 36" TV

1 Answer

Whic is vertical driver ic and which is vertical processor ic in ny tv... Main ic LA76810 and vertical ic 78040... whic is processor and which is driver ic


LA 76810 is the processor-chroma- oscillator jungle & 78040 is the vertical IC. Refer its schematic for more details. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

Feb 01, 2015 | Televison & Video

1 Answer

I have BPL tv model fzr21. it is unfortunatly


it is not possible to unlock without knowing the password,,,, u have to replace pre progammed memory ic to over come this problem , old ic contains the password must be removed..

Mar 12, 2010 | Televison & Video

1 Answer

Problem with a colour display on Hisense tv


If your picures are all purple it means that the green colour is missing. TV colour is made up by mixing Red, Green & Blue. Removing Green leaving Red & Blue makes purple. Study the green colour circuit for a fault and confirm that the green gun inside the tube is working.

Aug 31, 2009 | Hitachi 60SBX78B 60" Rear Projection...

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IN TV i have not get a picture on av mode mean av is not switching in this tv IC 9380PS as microproccessor IC & 24c16 as memory IC


look to the IC near the AV jack there is a AV switch IC. try to replace it. but some tv use a large IC jungle which is the AV sw. is also inside that large IC.So study carefully if your tv has a separate AV sw. IC..

Jun 04, 2009 | Televison & Video

1 Answer

Mi televisor presenta una falla de el vertical que puedo hacer


hay que revisar los voltajes de alimentacion del ic vertical, tanto de su vcc., como de los voltajes de entrada y retroalimentacion del mismo., verificar tambien si el ic. tiene algo de temperatura esto nos da la certeza que se encuentra trabajando., sino es que esta abierto dicho componente, ademàs de esto hay que verificar si la data y clock del ic. de la jungla estan presente porque si uno de ellos esta ausente, el tv encendera y presentara como falla vertical.

Mar 03, 2009 | Toshiba TP55G60 55" Rear Projection...

2 Answers

LG vertical failiure vertical line at the bottom of the crt


replace the vertical driver ic and the proccesor ic

Nov 12, 2008 | Televison & Video

1 Answer

Abnormal colour in aiwa tv ic noTA8759BN


You need to use Aiwa Service Remote to enter in service mode and adjust service data for red and Blue drive of CRT.
Do you have that remote and service data reference book of Aiwa tv ?

Oct 07, 2008 | Aiwa TV-S2011 20"

2 Answers

TV turn off and problem with red colour


the problem is in your color circuit and power supply make checks in those areas check the power supply regulator, diodes, cap ,and resistors.in the color circuit replace your color ic.then you can do resoldering of the components in the those same circuit,this will contain your problem good luck.

Jul 26, 2007 | Toshiba TP50F60/61 TV

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