Voltage Check Issue (Resolved)

BLACKPIPE · 1649

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Offline BLACKPIPE

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on: March 24, 2017, 07:04:19 PM
Apparently I am not all that great at this amp business.

I ran the voltage checks for the Crack and was within normal limits for all terminals except T5 & T9.

T5 was approximately 148 (50-100V range)
T9 was approximately 146 (90-115V range)

These both are quite above the 10% deviation range. I went over the terminals/resoldered all the connections (to each of those terminals) & when I rechecked the voltages I was still having about the same readings from my multimeter.

The wire that looks wonky to me is the RED from A1 - 5U, but I'll let you experts tell me what my plan of action should be since I'm amp illiterate.

Here's some pictures of my not so pretty job (warning: partially burnt wires ahead).
« Last Edit: March 25, 2017, 03:03:01 PM by BLACKPIPE »

Benjamin Vasa

Total Noob
HD650/Crack


Offline calmiswar

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Reply #1 on: March 24, 2017, 08:33:10 PM
Have you installed both the LEDs on the 9 pin socket?

 Do they light up?



Offline Deluk

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Reply #2 on: March 25, 2017, 03:30:33 AM
The LED to A3 appears to be missing.



Offline BLACKPIPE

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Reply #3 on: March 25, 2017, 03:02:38 PM
The LED to A3 appears to be missing.

I can't believe I missed that step. I was wondering why I had an extra led, I was thinking it was in case the other one was faulty. Oof.

Thank you both for catching my mistake!

All the voltage checks were within normal limits!

Benjamin Vasa

Total Noob
HD650/Crack