Question about Insignia IS-LCDTV32 32 in. Television

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Do not criticize if you have no idea what you are saying

I am referring to
http://www.fixya.com/support/t540750-tv_dead

I explained what a 'bust' capacitor is..it will have a swollen top. And for your information, the blow dryer trick DOES work, depending on the actual issue. See here:
http://www.fixya.com/support/t578698-mitsubishi_medallion

I also advised the user to replace the power board FIRST. But if he wanted, he could replace the faulty capacitor(s). And oh yes, only an idiot would think he can just pull the capacitors out without desoldering first. If you dont know this much, then you shouldnt attempt it, eh?

So next time you want to criticize, make sure you have your facts in place, before ending up looking the fool.

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My tv has no power, when plugged in the green light flashes constantly about once per second, pressing the power button has no effect. The only voltage coming from the power supply is 5v. Unplugging the...


It sounds like the standby 5vdc is working but the main board is not sending the PS_ON signal to turn on the 12vdc/24vdc power supply section and the BL_ON for the inverter board. I would look at the sch. to see if you have the PS_ON (3.3~5VDC) to turn on the power supply section first. I have a feeling you are having the main board problem.

All the LCD TV's operate just about the same as explain in my guide.
Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Parts: www.interliquidparts.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.

Aug 12, 2011 | Sharp Aquos LC37D44U 37 in. LCD HDTV

2 Answers

I have looked for blown capacitors on my Sylvania LC320SS8 TV...can't find any. Any other ideas why it will not turn on and the standby light goes from green to red then off


The tv power supply board it is the problems and the causes,no blown or dead capacitors dosen't mean the tv power supply board it is still good,just mean it have other dead components parts too.U just don't have the skills,equipments and the know how to find out that all.Tries websites like Shopjimmy.com,Ebay.com to buy a whole new refurbish power supply board for the replacement.

Jul 10, 2011 | Sylvania LC320SS8 32 in. LCD Television

2 Answers

My 37LD450 is less than 6 months old, a dead unit!. The power light is on, but no sound, no picture, and no response from remote. My friend suggested to re-set the TV, but I don't know how, Help...


In most cases the standby light might blink with different rapidity to indicate a fault relevant to the processor. It is possible that most of these indicate that there are errors in the processing section . Since there is a possible short or leak in the circuit the output driver section can take in huge current to trip the SMPS or from advice from the micro processor. Remove the power plugs and make sure that high voltage sections are discharged of the potential stored in capacitors. Look for visible signs of leak or of busted capacitors. Look for bulged capacitors or damaged components- burnt or busted. Use a multimeter to check the continuity or shorting in components, if so detach from circuit and test . If the voltage builds up and the set power ON and then shuts up then the suspected section must be checked in detail.

The processor must have the +5 voltage to the function properly , the +B and secondary voltages also must be checked to infer the fault. Trace with caution and in running through the signal path , circuit trail.

Jul 05, 2011 | LG 37LD450 37 in. TV

1 Answer

Hello.im from malaysia..i have using 42" LG LCD tv..when i see info..i feel confuse because at box it say Full HD 1080p ready but when i see info, it only 1080i 50hz..how can i change this?


You do not change the resolution at the TV, the vidoe/signal sources will dictate what it will display on the TV, if it is fed with 1080i it will display 1080i. If you want 1080p, your video source will have to be 1080p. It works the same as your PC monitor, you adjust the resolution at the PC, not at the monitor.
I hope I explain it well enough.

Basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm/
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.

Jun 14, 2011 | Flat Panel Televisions

1 Answer

I BUSTED THE SCREEN ON MY TV..WHERE CAN I PURCHse a replacement?


It will cost you more than a new 42 inch TV for perfect condition screen.
You can try: www.interliquidparts.com, www.shopjimmy.com

Sell eAch parts in the TV in EBAY.

Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.

Jun 13, 2011 | Proscan 42LA45H 42 in. LCD TV

1 Answer

32" LG HDTV that seems


That can be due to dead T-CON board or the main board is not sending the voltage or signals to the T-CON board.
Typical repair bill for LCD TV is about $150 and up plus parts.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm/
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.

Mar 28, 2011 | Flat Panel Televisions

2 Answers

When on button is pressed on the tv remote tv may or may not turn on, but it can be turned on manually with on/off button. Even tried a new remote, with no luck. Any idea? Thanks.


When you changed remotes, did you use the same batteries? The batteries in the remote may just be almost dead.
Clean the Plexiglas in front of the infrared receiver on the TV.

Mar 19, 2011 | Sony Bravia KDL-26L5000 26 in. LCD HDTV

1 Answer

Spectroniq 42" LCD is dead - no power at all.


There is only one power supply module, see here: http://www.shopjimmy.com/catalogsearch/result/?q=PLTV-42HW68

Or try EBAY.

Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.

Mar 09, 2011 | Spectroniq PLTV-42HW68 42 in. LCD TV

2 Answers

My screem is broken and were can i get a new screem


50" Plasma screen, it be more than the new 50" TV if you can find one, it is limited production part.
Try contacting www.shopjimmy.com

Please leave rating if it helps.

Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.

Jan 09, 2011 | LG 50PG20 50 in. Plasma HDTV

2 Answers

I have a Phillips TV model 37PF9431D 37. The power will not come on and there is a red light that flashes once then twice. Any ideas of how to fix? Thanks.


U have tools,understand basic electronic and can u do basic soldering?Yes,than take the tv aparts,check the tv power supply board,that the board,where the power a/c cord plug into it.Check for those parts call capcitors,these capacitors are dying soon will be dead.These capacitors on power supply board alway bulges or puffing up on it tops.Thess capacitors are dying going to be dead,must be replaced will solved the tv power LED light flashing.Tv will have stable power again and work.Or tries websites like Shopjimmy.com,Ebay.com to buy a hole refurbish power supply board for the replacement.

Nov 17, 2010 | Philips 37PF7320A 37 in. HD-Ready LCD...

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