In Reply to: Help With Low Cathode Voltage (Tube Crossover) posted by alfredo on November 30, 2003 at 17:24:53:
Alfredo -It's a bit tough to tell from the pic's, but I have some ideas...
I see the Red/Yellow (B+ Centertap) going to the OD3 but I don't see it going on to the crossover board.
Is the OD3 glowing?
Can you measure around 150v across the OD3? (Between pins 2 and 5)
What are you using as a "ground reference" when you measure -34vdc at pin 8 of the 6X5?
- Gary
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Follow Ups
- Re: Help With Low Cathode Voltage (Tube Crossover) - Gary Kaufman 11/30/0318:01:12 11/30/03 (10)
- Gary, about the pots.. - Bas Horneman 03:58:46 12/2/03 (5)
- Re: Gary, about the pots.. - ALFREDO 06:47:22 12/2/03 (4)
- By the way.. - Bas Horneman 07:33:25 12/2/03 (2)
- Re: By the way.. - ALFREDO 07:48:58 12/2/03 (1)
- Ok..thanks for the update.. - Bas Horneman 07:54:56 12/2/03 (0)
- Hi Alfredo... - Bas Horneman 07:32:12 12/2/03 (0)
- One More Thing.... - alfredo 18:34:14 11/30/03 (0)
- New Readings - alfredo 18:26:52 11/30/03 (2)
- Re: New Readings - Gary Kaufman 20:18:05 11/30/03 (1)
- Gary Thanks...... - alfredo 21:07:59 12/1/03 (0)