Question about Akai LCT2662 Television

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I saw your solution about changing the caps. Since I have no clue what that means and my husband doesn't either. How would you go about telling a repair man what to do.

please advise.

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I persoanlly would tell him to remove the power supply and replace the capacitors as needed, the common failure of this module in this chassis TV. Or you could have your husband take the unit off the wall, remove the back panel to access the boards and unplug the power supply himself and send just that in for repair. He would be VERY surprised how simply that is...
The power supply in this unit is clearly accessible. A few well marked connectors to unplug and some screws that hold the SMPS to the board. Then simply send it to PTS or any shop of your choosing and get it repaired. Then simply re-install it..
Last one we repaired here in the shop was $234.50 including tax.
Bill

Posted on Mar 31, 2008

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Hi, my LCD Polaroid FLM-3701 went through a power outage and now doesn't get power any more. The power led doesn't show any light. I saw a capacitor repair kit available, and four 680 uF capac


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The first place to look will be the power supply, inspect it for bad caps with leaking/bulging top.
You can learn more here before DIY. If you really need to get down deep to component level, you will need the service manual.

If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

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.
Please leave rating if it helps.
Please post back what you find.

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I have a different thread going, but saw yours and had a question. Is your light blinking steady and then off? or is it a blinking erraticly or even flickering? My bad caps (15 of them) were all on the secondary side of the PSU. I have been told (thanks to Jaimie Hernandez) if you have a steady blinking, then it is very likely that you have a bad zener diode Z3(27v/1Watt) shorted in the primary side of the power board. If that diode is shorted, it's very likely that 2 10 ohms resistors might be open, these resistors are connected to the cathode of Z3. Also check for bad caps on the Primary side.

I had a huge incentive to fix the TV, it is my wife's TV and she has been in my Man Cave since it died. How about that incentive.

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