I hope I am in the right forum. I have a ppi powerclass 1400.2 that fried. I am attempting to fix it. It is fried at the rca input. It only needs 3 0.1 ohm resistors and its fixed, but the bottom of the board is really vague. I cant quite see where the leads go to. I need to repair some areas. So my question is does anyone have any pics or the circuit board so I can figure everything out. Any help would be greatly appreciated
If those are the colors on the resistors, you're correct.
I don't have any information on the 1400.2 (I have only limited information on the PC1400).
I have a pc275 that looks to be similar to the .2 series amps. If the attached image looks similar to your amp. I'll post a high resolution photo of the bottom of the board.
Do the resistors look like they have been changed?
I don't have any information on the 1400.2 (I have only limited information on the PC1400).
I have a pc275 that looks to be similar to the .2 series amps. If the attached image looks similar to your amp. I'll post a high resolution photo of the bottom of the board.
Do the resistors look like they have been changed?
Attachments
This image is 2800 pixels wide so your browser will likely try to resize it.
http://www.bcae1.com/temp/IMG_3634.JPG
Are you sure you're checking the transistors correctly?
http://www.bcae1.com/temp/IMG_3634.JPG
Are you sure you're checking the transistors correctly?
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