LED's not Lighting up and Voltage out of wack

jslcaballo · 1345

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Offline jslcaballo

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on: March 14, 2019, 09:51:30 AM
First build and feel like I'm doing something wrong. All resistance checks were good but when I did the voltage check they weren't even close and neither LED lit up. Any help would be greatly appreciated. Thanks!

Voltages:

1: -.68
2:  -.69
3: 0
4: -.69
5: -.68

6: 0
7: 0.2
8: 0
9: 0.2
10: 0



Offline Paul Birkeland

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Reply #1 on: March 14, 2019, 12:46:32 PM
How did your power transformer tests go?  did you set your meter to DC voltage for these tests?

I would recommend moving up that insulation on the black wire that goes to the center lug of the 9 pin socket to protect it from touching pin 6 (which would be really bad).

Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man


Offline Tom-s

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Reply #2 on: March 14, 2019, 12:49:23 PM
Maybe transformer terminal 11 doesn't make contact.
It looks detached.