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Old 13th April 2011, 07:20 AM   #1
wyteboy is offline wyteboy  United States
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Join Date: Mar 2011
Default Im looking for Amp wiring diagrams

Hello all once again, as I've stated earlier, i'm new to the whole Amp repair world. Where can I get Wiring diagrams? Specifically for a Orion XTR 2250. I've searched here, and on google, but havent truned up anything useful. I might even be good with detailed pics of this amp, (It's alot worse condition than I orginally thought.) Except a site wanting me to pay. Any help will be greatly appreciated.
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Old 13th April 2011, 08:14 AM   #2
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Location: Louisiana
Schematic diagrams (assuming that's what you're looking for) are virtually impossible to get for Orion amps.

What pay site had photos?

I have photos of an XTR2250 but I can't send you all of them. What, specifically, do you need to see?
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Old 13th April 2011, 08:59 AM   #3
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Try here--> Service Manual free download,schematics,datasheets,eeprom bins,pcb,repair info for test equipment and electronics
and here--> Free Schematics Schematic Downloads
and--> SchematicsForFree.com
I saw some Orion models at the eserviceinfo.com site, I did not check the others. Hope it helps.
Also doing a search for the amp on this site returned a few hits.
Is this it?
http://audio.manualsonline.com/manua.../xtr_2250.html
I DLed it and it looked like the manual

Last edited by discreteouts; 13th April 2011 at 09:17 AM. Reason: Added the last line. Added new info.
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Old 13th April 2011, 06:19 PM   #4
wyteboy is offline wyteboy  United States
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Yes, that is the manual thank you discreteouts. And Perry, I need good photos, of basically the whole board to I gues compare. I was looking at it the other day, after I asked "what exactly the wires were," I was looking at it, and one of the outputs has no wires running to it. And bear with me "I'm not ecactly sure what its called" There is a coil next to the caps, that is standing on edge and the top of the coil is not covered, I dont have a good camera to show you exactly what I'm talking about. Basically I just want to check and make sure everything looks right, As of right now, I'm going to replace all the transistors. I hooked the amp up, I dont have that good of a Power Supply (Its a 10 amp, 13.3 V) But it should help as I'm just starting out. And one more question Perry, I was looking around last night, and saw you have links to BCAE1.com, Is that your website?
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Old 13th April 2011, 06:50 PM   #5
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http://www.bcae1.com/temp/orionxtr2250/IMG_0213b.jpg
http://www.bcae1.com/temp/orionxtr2250/IMG_0219.JPG

Yes. That's my site.
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Old 13th April 2011, 08:24 PM   #6
wyteboy is offline wyteboy  United States
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Join Date: Mar 2011
Ok, those were the pics I needed. So now I'm confused, as where are the negative speaker terminals? I might be in over my head on this amp, and try working on some of the other amps I've got until i'm alittle more comfortable with this. And as for the website, I've been looking at it for awhile, and plan on buying the cds?dvds? in the near future. It's helped me very much, thanks for putting it up. And thanks for the help. I'm still trying to get the pics up(this computer is a POS).
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Old 14th April 2011, 01:00 AM   #7
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The negative speaker wires are the ones that are black with orange and yellow stripes.
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Old 14th April 2011, 07:08 AM   #8
wyteboy is offline wyteboy  United States
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Really, The Black, with orange and yellow stripes? OK, lol, Now I'm completely lost, I asked on this site earlier, about what the wires were, and was told (Unless I completely misunderstood.)

Orange: Right Pos (power)
Yellow:Left Pos. (power)
Blue: Remote
Black/yellow:Left Neg.(power)
Black Orange:Right Neg. (power)

So If I'm getting this correct now, That would mean, The solid Orange and Yellow, are positive speaker wires, Black with stripes are cooresponding colored negative. So that would in return the the (screw in terminal) is power, the one without wires connected is common/ground, and blue is indeed remote.. Am i know getting this correct? Sorry to bother everyone with such "newbie" questions, but everyone has to start somewhere. Thanks again for the help.
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Old 14th April 2011, 07:32 AM   #9
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Yes. The terminal with the red wires is the B+ terminal. The other one is ground.
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Old 14th April 2011, 07:47 AM   #10
wyteboy is offline wyteboy  United States
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Thank you soo much. Now that I hooked up everything right, it looks as though I have bought a working amp, all lights came on. (that I thought was broken, to attempt to fix it) for a very good price, I believe. Less than 75$. I'm going to hook it up tomorrow and see if I'm right. Thank you again. I might be putting this bad boy up for sale, and will be buying your products on your website. Thank you again.
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