Hi,
I've installed the small circuit board from the Speedball upgrade and am now running into some problems.
I have been using the Crack for 1 month before I attempted this so it was working OK.
Based in Australia (240V)
The problems:
- OA voltage is 0V
- LED on small circuit board at D1 does not light up
- Voltage at 1 is now 0V, probably why OA is 0V
- LED on 9-pin socket from center pin to A8 does not light up, outputting 0.5V compared to 1.5V at A3
- Resistances at 6 and 10 are not 0 ohms anymore
Voltages1 0V2 183V
3 0V
4 183V
5 78V
6 0V
7 60V
8 0V
9 108V
10 0V
OA 0VIA 183V
B-A/B 0V
IB 183V
OB 78V
Resistances1 *
2 *
3 0
4 *
5 *
6 2.2K7 3.3K
8 0
9 3.6K
10 2.1K12 0
13 *
14 0
20 0
22 0
B3 3.0K
B6 3.2K
Ground Tab 0
Red Center Pin 98K
Black Center Pin 104K
Pictures(https://forum.bottlehead.com/proxy.php?request=http%3A%2F%2Fi.imgur.com%2FioNzzhY.jpg&hash=72f2e775d138589972ffeee6d1656d98d27ce969)
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(https://forum.bottlehead.com/proxy.php?request=http%3A%2F%2Fi.imgur.com%2FSPzpyky.jpg&hash=9659c0c883b3bbbeb5cd58e16879d6838165f8c3)