PPI PC2350 line drivers - diyAudio
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Old 3rd March 2011, 07:56 AM   #1
Staykov is offline Staykov  Bulgaria
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Default PPI PC2350 line drivers

Hi guys, I need you to help me with this amplifier.
I'm looking for line driver board on the pic.
The part numbers are 09-2515-1000 IR0032. I'd really appreciate it if you could tell me something about schematic or if you have spare one like this.

http://img193.imageshack.us/img193/9430/p1020446t.jpg
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File Type: jpg ppi2350 line1.JPG (71.6 KB, 76 views)

Last edited by Staykov; 3rd March 2011 at 08:10 AM.
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Old 3rd March 2011, 08:04 AM   #2
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Location: Louisiana
Try THIS.

What's wrong with the ones in your amp?
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Old 3rd March 2011, 08:15 AM   #3
Staykov is offline Staykov  Bulgaria
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"Cold Solder" problem.
... not sure, but there is chance for faulty paint resistors on the board(blue color).
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Old 3rd March 2011, 08:18 AM   #4
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The only ones that I've seen fail are behind the large driver transistors. If you measure 100 ohms between the pins on the ends of the board and the emitters of the large driver transistors, they are OK.
http://www.bcae1.com/temp/ppidriverb...roverlay01.swf
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Old 27th November 2011, 05:34 PM   #5
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i was wondering if you had any luck locating or fixing that board. i need them as well
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Old 27th November 2011, 09:17 PM   #6
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here is your location below:

http://www.ebay.com/itm/220867770851...84.m1423.l2649
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Old 28th November 2011, 03:23 AM   #7
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Thank you very much!
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