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Sansui uitra slim kit resistor burn please resistor no424 mother ic tda12135ps/n3/3/ao7

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6ya6ya

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Hi there,
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Posted on Jan 02, 2017

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gopakumarg43

The Knight

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Check and replace damaged component/s at its horizontal scan output section circuit. Check the LOT (Line Output Transformer) too for damage. Replace the horizontal scan output transistor. 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. 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 the home page, to get gathered some pages which has the details of practical experiences of the author of that site. The search result might display about 20 Nos of related posts. Press the "All posts" at the bottom of the list, then you can select them one by one.

Posted on Sep 01, 2017

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Videocon 21"flat tv micom TDA12135PS/N3/3/A07 & vertical ic LA78040B vertical ic's pin voltage +14.5v & - 14.5v are OK when I connect vertical pulse from croma tda12135ps vertical ic burnout when I put a...


Check and replace damaged component/s at its horizontal scan output section circuit. Check the LOT (Line Output Transformer) too for damage. Replace the horizontal scan output transistor. 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. 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 the home page, to get gathered some pages which has the details of practical experiences of the author of that site. The search result might display about 20 Nos of related posts. Press the "All posts" at the bottom of the list, then you can select them one by one.

Sep 01, 2017 | Televison & Video

1 Answer

Panasonic PT-53wx54j" Rear Projection Television blinking light 3 times, wont turn back on. Originally turned off by itself


sounds like a bad power supply my mother has one done the same thing we found out he power supply went bad $125 to fix so we junked it and she bought another TV

Jan 29, 2014 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

My sansui tv has vertical line problem ic tda9370ps/n3/a1932 and vertical ic stv9302A


It sounds that the kit is a Chinese one. Check the voltage to all terminals of vertical output IC. Check and replace it. This is a common problem to these kits.

Aug 21, 2012 | Televison & Video

1 Answer

I have a Sansui TV model DTV3200. Vertical foldback. Replaced vertical IC LA7847---did not solve problem.The CRT is fine. Thanks for any assitance you can give me.


fold back means u have to check power supply to v/ ic 25v. if it is ok,,, u have tochange all capacitors in vrtical section,, sometimes feed back resistors may be fauty,,check them also

Mar 19, 2010 | Sansui DTV3200 32" TV

1 Answer

Blue color is misaligned and convergence function on remote wont align some colors


Likely Convergence IC's and surrounding Resistors are burned...

Look up the STK392 IC's (qty 2) here:

Electronic-Repair-Kits.com

Feb 23, 2009 | Panasonic Televison & Video

1 Answer

Help follow-up


scott737,
There is no kit for your repair.If your original IC's = STK392-110...
quality Sanyo-made will cost you $14.00 - $16.00 each.If you buy Panasonic packaged IC's,the part # is C5AA00000203 and they cost about $30.00 each. Use an ohm meter,your eyes and nose to locate burned resistor(s).Usually one or two 6.8 ohm
1 watt light blue color a total of twelve, I think.....However,your next step is to order / purchase first grade IC's = Panasonic is going to be your best choice.........and some 6.8 ohm 1 watt
resistors.....

Terry.

Aug 12, 2008 | Panasonic PT-47WX53 47" Rear Projection...

2 Answers

Burn resistor


if its a 4 band resistor, use the following calculator...
http://www.dannyg.com/examples/res2/resistor.htm

if the resistor is a 5 band, use the following link....
http://www.sizes.com/materls/resistorcolor.htm

hope this helps!

Jun 16, 2008 | Dell E773C 17" CRT Monitor

1 Answer

Replaced 2 resistors one burnt up. please help


They would only burn if your convergence ICs are bad so if you didnt change the ICs with the resistors they will keep burning.

Apr 29, 2008 | Panasonic PT-53TW53 53" Rear Projection...

2 Answers

Urgent help


ok i would suspect the yokes are shorted to ground somewhere. you can measure that. the dcu or the digital convergence unit... which is the processor that handles the convegence of the set. i would have to research and pull up schematics to know which output on the convergence chips that those resistors handle blue ver...blue horizontal..etc.. that might help to see which output is shorted.

Feb 09, 2008 | Hitachi 53UWX10B 53" Rear Projection...

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