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LED Display is not working right

I just got my brand new Lasonic i931BTQ today. Tested every single one on it, and it works perfectly fine except for the LED display. The letters on the LED display is not showing up right. The letters are like some alien words that I can't understand at all. Is there any way to fix that?

Posted by Anonymous on

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6 Suggested Answers

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buy a new display?

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SOURCE: Yamaha Receiver RX-V670

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Posted on May 05, 2008

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Posted on Jan 18, 2009

  • 1 Answer

SOURCE: Display on my Jenn-Air electric wall oven is very dim

douglas9101,
I had the same problem and found the solution on-line.
Replace the C3 capacitor on the dispaly module. (100 UF, 35 volt, high temperature)
The local Jenn Air dealer wanted $211 for a new display module.
I purchased a Cap from a local electronics supply store for 79cents.
The only problem is that you need to have a soldering pencil/iron, a solder ******/wick and a small amount of solder.

Steps I had to take on my oven:
- Flip the AC breaker supplying the oven to off to be save
- remove 3 screws on top and 4 on the bottom of the display panel
- gently pull out the display panel and unplug the 2 cables to the display
- unclip the ribbon cable to the display module
- unclip the module itself by pushing on the 2 black tabs
- locate C3
- unsolder C3 and replace with new Cap- keeping the polarity strip the same as theh old Cap
- reasemble in reverse order.

It took me all of 20 minutes. It may sound difficult but is very easy if you have the tools
Good Luck
K

Posted on Jun 15, 2009

  • 1 Answer

SOURCE: brand new lasonic i931 boombox wont turn on!!!

okay, i had a similar problem, and the problem turned out to be a bad connection. If you open up the battery box, in the bottom top left corner there is a positive connection wire that looks kind of like a "U".
this connection doesn't come in contact with the batteries, so you need to extend it by wrapping a small piece of wire or something to make it stick out more.

what we actually did was put a piece of 1/4 in. by 1 in. piece of copper flashing in the plastic slot and across the U shaped connector to increase conductivity and it works fine.

i hope this was helpful!

Posted on Jul 01, 2009

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okay, i had a similar problem, and the problem turned out to be a bad connection. If you open up the battery box, in the bottom top left corner there is a positive connection wire that looks kind of like a "U".
this connection doesn't come in contact with the batteries, so you need to extend it by wrapping a small piece of wire or something to make it stick out more.

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i hope this was helpful!

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