stereomour 2A3's not glowing

azrockitman · 8371

0 Members and 1 Guest are viewing this topic.

Offline Paul Birkeland

  • Global Moderator
  • Hero Member
  • *****
    • Posts: 19694
Reply #30 on: July 04, 2013, 04:16:47 PM
Yes, that part will work.

-PB

Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man


Offline azrockitman

  • Full Member
  • ***
    • Posts: 222
Reply #31 on: July 04, 2013, 06:01:40 PM
thanks!

Esoteric DV-50, Technics SL1200-M3D, B&K Phono 10 Preamp, Sumiko Blue Point Special Evo III, Bottlehead Stereomour, Orca's


Offline azrockitman

  • Full Member
  • ***
    • Posts: 222
Reply #32 on: July 28, 2013, 05:43:37 PM
I've removed the old LM431 shunt regulator and have installed and soldered the new one.  I have continuity between the two outside pins now when checking (there is no solder bridge....there is no continuity between either of the two outside pins and the center pin).  That's true for both the new replaced one and the other one on the other side of the board.  (there was no continuity on the outside pins prior to install)  Is this correct/ok, as designed?
Thanks

Esoteric DV-50, Technics SL1200-M3D, B&K Phono 10 Preamp, Sumiko Blue Point Special Evo III, Bottlehead Stereomour, Orca's


Offline Paul Birkeland

  • Global Moderator
  • Hero Member
  • *****
    • Posts: 19694
Reply #33 on: July 31, 2013, 04:51:18 AM
Yes, the two outside pins are wired together with the black jumpers on the PC board.

-PB

Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man


Offline azrockitman

  • Full Member
  • ***
    • Posts: 222
Reply #34 on: July 31, 2013, 12:32:15 PM
Gotcha.  Thanks

Esoteric DV-50, Technics SL1200-M3D, B&K Phono 10 Preamp, Sumiko Blue Point Special Evo III, Bottlehead Stereomour, Orca's