Hi there
I got 2 A12 finished but one is mesuring around -8 V between pin 4 and 6 of U1, and R16 has no control over it.
any idea?
Thanks
e
PS: let me add that all other mesures were right[/b]
SOLVED -8 V mesuring R16 step 35
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SOLVED -8 V mesuring R16 step 35
by eman kayker » Tue Mar 11, 2008 5:10 am
Last edited by eman kayker on Wed Mar 12, 2008 4:50 am, edited 1 time in total.
- eman kayker
- Posts: 11
- Joined: Tue Mar 11, 2008 2:56 am
by eman kayker » Wed Mar 12, 2008 2:32 am
so, the follow up:
I've checked components, seem fine.
Before I installed the SC25 I could set the voltage to +- 18 V.
When I installed the SC25 there were no jumpers at J2 and J3, but that's not supposed to change anything, right?
The module smells hot after a short while under power.
I've checked components, seem fine.
Before I installed the SC25 I could set the voltage to +- 18 V.
When I installed the SC25 there were no jumpers at J2 and J3, but that's not supposed to change anything, right?
The module smells hot after a short while under power.
- eman kayker
- Posts: 11
- Joined: Tue Mar 11, 2008 2:56 am
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