Question about Kenwood XD-A55 CD Shelf System

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Kenwood Allora XJ7M

No Audio but have power.. 4 pcs. audio equipment
try to change the amplifier transistor D2250. But no luck at all. Pls help TY in Advance....

Posted by redwin on

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5 Related Answers

Dragonmyass

  • 1 Answer

SOURCE: Kenwood audio equipment

there worth from 35 to 80$ per speaker ! plus the box. I've got the same ones 2x10 in a box and never had a problem. If I did it was always with the power amp settings. Remember the speaker specs when setting up the amp. otherwise sell them quick on ebay or your local cash converter shop.

Posted on Feb 24, 2008

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dunnbiker

David Dunn

  • 8546 Answers

SOURCE: how to connect my kenwood vr-606 digital audio to

Your TV is NOT an audio source by itself. It's job is to make pretty visual stimulus for your eyes, not your ears. Everything IT hears comes from somewhere else like a DVD, BluRay, Cable Box, right?

Get the absolute best TV-related audio directly from the digital audio outputs of each source you're watching, not the TV.

Posted on Feb 20, 2010

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Anonymous

  • 1 Answer

SOURCE: Pls tell me the code for DPX8070MJ audio setup.thnk u

I unblocked my DPX-8070mj radio. check it out on www.technologz.com or this link http://bit.ly/g5bYGf

Posted on Dec 07, 2010

jilbruke

  • 1 Answer

SOURCE: how should i have my

On the outputs of the amp there is:

+ + - -
1 2 3 4

terminals. Internally in the amp the positives (1 and 2) are connected together and negatives (3 and 4) together. So there is no difference between hooking up in any of the configurations 13, 14, 23 or 2->4. If its a matter of style, probably use the 14 set, since they're furter apart and harder to short out that way, but electrically it doesn't matter.

Posted on Mar 17, 2011

SOURCE: Hi. I have a kenwood

you will need to ajust the variable resistor its at the rear next the ptt switch

Posted on Mar 30, 2011

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Hi
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http://www.smcelectronics.com/DOWNLOADS/COMPTRANS.PDF
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I would first check for "rail votage" at the rectifiers... If all of your audio transistors are not getting around 40 volts then check the transistors you replaced. They should be getting a 5 volt (10 volt square wave is checked with a scope) "drive" signal. If half of your power supply transistors are not getting a drive signal then replace the kia494/tl494/kia594/tl594---whatever it is. thats the ic chip that supplies the "drive" signal to the power supply transistors. Also follow the board closely out of the power supply transistor to the 494 chip.. there should be some small driver transistors in between.. make sure they are not shorted or fried as well... let me knoe if you need more help

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