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Dear Sir,I own sony KP-ES61MN1 Projection TV.Its power supply board/KIT has developed a problem and stopped working.The local mechanic has diagnosed that one STR in Power supply kit needs to be replaced.It's number is MCR5152/00509 and is of SHINDENGEN make.Will you let me know the availability of this part:source,cost,shipping to me?Kindly help me and reply me
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It's the problem of overheating in the power supply board of the TV.on the power supply board of the tv there are few capacitors and IC.any of this ic is got short or may be weak.so due to this when you start the TV the current passes from electric outlet to the power supply board of TV.but when the current passes from that weak/faulty part at that time current gets stopped or slow and the board overheats and TV shuts off. this is a common problem faced by many other users too.the possible option to solve this issue is to check the power supply board by a meter and continuity tester and replace the faulty component on the board which is short due to which power supply board is getting overheated.its bit technical job but yes its not at all a costly repair to do or get it done by the technician. for required parts it can be easily available from local electronic hardware shop.
if otherwise, power supply board is dead, u know basic electronics' and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your TV power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.
Hope this will help to solving the problem...
If the TV works fine during the 5 minutes its on then your power supply in the tv is heating up and shutting off. If you have some mechanical knowledge you can buy another power supply from Ebay for around 35.00 and replace it. will require some soldering
hello,
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Power supply board have problems,just not dead yet.Replaced the
power supply board,will solved this problems.Tries websites like
Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.
There are many reasons....bad parts, faulty installation, shorted soldering, etc...
Did you get instructions or are you winging it? If you got a complete kit from sites like www.TvRepairKits.com - go back to their site and ask for help. There support is part of the kit.
This is convergence out ICs failure and will be replaced for correct picture in TV. Let me know if you can solder parts in circuit board of TV with necessary tools to provide you IC number and store address, or call local TV tech for fix if you are not comfortable with TV repair. Thanks.
There's a small diode on the power supply board that causes this. Its identifiable by its purple stripe. You will need the correct type of diode to fix this properly. The diode supplies the standby voltage to the system control circuit, so when it fails, the TV will never come on.
Diagnosis: Vertical deflection stopped. Possible
causes: +- 15V is not supplied. (D board), IC8003 is faulty. (A board)
Symptoms of the problem: TV has entered standby state after horizontal
raster, Vertical deflection pulse is stopped, Power line is shorted or
power supply is stopped.
From here: http://www.somelifeblog.com/2007/08/sony-tv-led-blinking-codes-what-does-it.html
4 times, Diagnosis: Vertical deflection stopped. Possible causes: +- 15V is not supplied. (D board), IC8003 is faulty. (A board) Symptoms of the problem: TV has entered standby state after horizontal raster, Vertical deflection pulse is stopped, Power line is shorted or power supply is stopped.
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