Question about Prima C2012 TV

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Prima cr-20sb72 tv

Need to find the values for R524,R525 on board SPW 782550042 ????who builds those circuit boards

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  • Gene Wells May 11, 2010

    Do you have the color code of the resistors?



    Geno

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Start with products to specs or contact support.

http://www.primaamerica.com/support.asp

Posted on Dec 01, 2008

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Prima tv lcd ht3461 just clip for a while then turn off completely


Fault with its main board. Short circuited component/s at it. Contact any service technician; or the authorized service center. 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/ . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Dec 19, 2014 | Prima Standard (CRT) Televisions

1 Answer

My tv/ dvd player has appeared with a green line down the screen


There are two problems occurs on your TV, one is the line down the screen because of faulty horizontal deflection or faulty horizontal yoke winding. 2nd is...color of the screen are not balanced, check the RGB transistors in CRT board circuit.

Aug 05, 2014 | Prima Standard (CRT) Televisions

1 Answer

Need to get the circuit diagram for board e106527 srf-c 94v found on TV Digistar Model CR_20SS01D


quick way with location number for the part (a cap?) will be marked on the board---call the maker or Google the model number with the location number.

Oct 15, 2012 | Prima Standard (CRT) Televisions

1 Answer

Tv is discolored


remove the rear cover to access the main board, then you can do first with re soldering cold soldered component parts at video section which get loose contact to the pcb ( printed circuit board ).just let me know if it works good luck.

Jul 25, 2012 | Prima C2012 TV

1 Answer

Prima sreen goes red on me is my tube gone


no ur tv must be had loose contact in video board section...or..driver transitor or driver ic may be failed in the vedio board section..if the tube is gone then there will be several horizontal retrace line will be found with red color, and they will not shake.. have a good day..

Feb 25, 2010 | Prima CV2011 TV

1 Answer

I touch the on/off button on the Prima TV to turn


I am sure you had some strong static electricity. The static spark arced to inside of the TV in to the circuit board. Many of the low cost TV sets have poor static electricity protection.
In most cases there is damaged caused by static shock to electronic devices.
Just for curiosity, you can try unplugging the set from the AC mins and plugging it back in to do a simple reset, in case there is no damage and some logic device became hung up.
Last year I picked up my mobile phone and got a static shock from it. I had to get a new phone. This phone never worked again!

Jerry G.

Jan 19, 2010 | Prima C2012 TV

1 Answer

Prima plasma kept turning off by itself, then made popping noises in the back of tv and then no power at all!


This sounds like a problem with the power supply. Usually capacitors on the power supply board tend to dome, bulge or dry up. The damaged ones can be seen on the power supply circuit board when the back is removed. The dry ones have to be removed and tested. The caps can be replaced at a repair shop for around $200, but if the power supply board has to be replaced it can cost a little more. It all depends on the shops repair fees.

Sep 17, 2009 | Prima C2012 TV

1 Answer

Internal problem


but you did not give the model number nor did you give the chassis number

Jan 22, 2009 | Standard (CRT) Televisions

2 Answers

LC-23Y25 Problem with turning on power?


so i had the same problem. red light came on, but no blue light or anything on the screen. it turns out that there were some capaciters blown on the circuit power board. unless you have a good understanding of circuit boards, its not a quick fix. but for someone who knows their electronics, its not too hard, and its not expensive to fix, unless you bring it into a store. but the supplies needed arent expensive. good luck

Nov 09, 2008 | Prima C2012 TV

10 Answers

TV Circuit board diagram


My SONY TV Model : KV-XJ29M50. LED will blink/flash twice right after power turn on and cannot display picture.

May 17, 2008 | Standard (CRT) Televisions

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