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My television is TCL , Ic 44608p40 is used in power supply. when I switch on the Tv fuse blows off . what is the reason

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6ya6ya
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Posted on Jan 02, 2017

Arpi
  • 326 Answers

SOURCE: power supply problem busted fuse

Hello, in most of the new LCD and Plasma TV-s there are special IC-s you can not find in regular stores. Only way to solve this is to contact the Philips Service and order the IC. In most cases the only available items are the complete boards. If you need more info please advice.

Posted on Apr 22, 2007

  • 157 Answers

SOURCE: Philips LCD TV 37PF5520D/10. TV will not switch on.

philips has a problem with bad caps(swollen)in power supply-try shopjimmys.com enter model number-scroll down til you find power supply-order it simple to put in.if they do not have it write down part number then google it to find one--you also can change the bad caps yuorself if you are handy with a soldering iron

Posted on Sep 11, 2009

  • 4 Answers

SOURCE: Polaroid 4011-TLXB Power supply blew up IC3 I

Replace power supply board from PTS. No parts available for PCB.
Generic part nr for IC3 is A6252M can't find one easily.

Posted on Feb 09, 2010

  • 3 Answers

SOURCE: The fuse is blowing on the Power Supply

your Tv has short circuit , what kind of tv do you have ?

Posted on May 26, 2010

  • 277 Answers

SOURCE: tv LCD RCA model L32WD22 what ic replacement can I use?

servicios,
Close the the unit up as you had before opening. Take the unit to a service centre and have them fix it. They don't have manuals to repair so, when they say, "We can't fix this" you take the work order and call1877-297-8391 and they will get you a new tv

Posted on Jul 21, 2010

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1 Answer

Ic 44608p40


If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy. Pull up older posts. Surf the site with patience. Do a search by type in the brand name or IC number of your device at its search box.
http://electronicshelponline.blogspot.com/
Power supply regulator schematics to many popular brnd TVs are given.

May 11, 2014 | Samsung Televison & Video

1 Answer

Tcl lcd flat tv model: l32p60u, blowing fuse


Check for any short circuited component in its main power regulator board. Without rectifying the fault, never insert an other fuse in place and switch ON the TV. It might make things worse. If you wish to get more details, check this link. http://electronicshelponline.blogspot.com/ Selecting the view option, either to Mosaic / Time slide, can be selected by the drop-down list, at the top left of the display window, will make surf easy. You can also do a search, by type in the brand name/model number/IC used, in the search box at the top right of the display window.

Oct 17, 2013 | Televison & Video

1 Answer

Blowing fuse


There is a short circuit in its main power supply regulator board. Check and replace damaged component/s at this board. Never put a fuse and switch ON the TV, until all the faults have been repaired. It might make things wrong. If you wish to get more details, check this link. http://electronicshelponline.blogspot.com/ Selecting the view option, either to Mosaic / Time slide, can be selected by the drop-down list, at the top left of the display window, will make surf easy. You can also do a search, by type in the brand name/model number/IC used, in the search box at the top right of the display window.

Oct 17, 2013 | TCL LE32HDF3300 32 Inch LED LCD HDTV

1 Answer

Tcl-L32P60U


There should be surely a short circuit in its main power supply regulator board. Without rectifying this fault, never insert an other fuse and switch the TV on. It might make things worse. If you're sound in electronics, and wish to get more details, check this link. http://electronicshelponline.blogspot.com/ Selecting the view option, either to Mosaic / Time slide, can be selected by the drop-down list, at the top left of the display window, will make surf easy. You can also do a search, by type in the brand name/model number/IC used, in the search box at the top right of the display window.

Oct 16, 2013 | Televison & Video

1 Answer

I have problem model TCL-14175 I replace ic 8 pins 44608P40 but still unstable power supply


You've replaced the main system control memory IC, I assumes. If so, an adjustment called, memory initialization, should be done after replacement, or, the newly prepacked IC do not work. If you wish to get more details about this, check this link. http://electronicshelponline.blogspot.com/

Oct 08, 2013 | Samsung Televison & Video

1 Answer

Sylvania lcd tv


If a fuse should blow up, there should be a reason for it. If you replace the fuse without rectifying the problem and switch it ON, the newly replaced fuse too will blow up. Before replacing an other fuse, find out the reason and rectify it. There should be some shorted component/s at its main power supply board. Check and replace them. If you wish to get more details, check this link. http://electronicshelponline.blogspot.com/ It has schematic diagram of power supply section to many televisions. Pull up older posts by its left side bar. Problems to Sylvania too will be there.

Jun 14, 2013 | Sylvania Televison & Video

1 Answer

Tv wont come on


Hello
The power supply section of your TV should be troubleshooted. Open the set, and check the fuse. There is a protection fuse fitted on the power supply section, a glass cartridge type, which can be detached from its holder. Check it for damage. You can check it with the help of a multimeter. if found opend, never put an other fuse in place. Check for the reason for present fuse to blow up. There will be some reason, without any reason, a protection fuse won't blow up. If you replace the fuse with an other one, without detecting and rectifying the reason for the blow up of fuse, it may make things more worse than preset.
Usually, power switching section will have the trouble. You must have sound knoledge in electronics to follow the work.
If you have knowledge and all tools to repair, inform me by Fixya comment box. I'm ready to assist you to repair this set. OK.

Dec 26, 2011 | Bush DVD142RC 14 in. TV/DVD Combo

3 Answers

My tcl tv model tcl 2009 has no power but led is blinking. I replace already the control ic TDA16846 but still not working. what is the possible problem regarding the power supply


A nice little Control IC but when they fail ithey take out a lot of components around the power supply especially the output FET rather catastrophically for the power board.
I would look elsewhere for your fault because if there is a flashing light, the microprocessor has power and that comes from the power supply.
Look for open circuit fuseable links.
Hope that helps.

Dec 10, 2010 | Televison & Video

1 Answer

Blows 4 amp fuse inside tv


the poer supply faulty. Isolate Horizontal output stage from the power supply and connect dummy load (like normal bulb same wattage as TV ) and test. before that pls check all component in power supply and replace and burnt parts spacialy diodes caps and power regulater ic as well

Jan 15, 2009 | Televison & Video

4 Answers

TCL tv


i have tcl satellite tv...the porblem is when i switched on , 5 or more minutes after, the tv unit shut off itself. Sometimes the tv scan its channels first before having picture then shut off after few minutes..varying time when shutting off.....And when using for video movies everything alright....please tell me what to do??...any solutions??..advance thanx to those who could help...

Oct 29, 2007 | JVC AV32F476 32" TV

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