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Hello, I am trying to repair an original OD-1 for a friend.
When engaged, there is no effect. It passes a weak dry signal that is unison when level is maxed out. All results are same with adapter or 9V battery.
Board and all wire connections are fine. Nothing seems blown visually. No bad solder joints or loose wires.
Here are my voltages
RC3403ADB
1- 4.47
2- 4.47
3- 4.37
4- 8.95
5- 4.45
6- 4.46
7- 4.43
8- 4.5
9- 4.46
10- 4.46
11- 0
12- 4.27
13- 4.48
14- 4.48
Q1 2SK30A
S- 4.45
G- 0.02
S- 4.45
Q2 2SK30A
S- 4.25
G- 0
S- 4.45
Q3 2SC536
E- 0.53
C- 0.56
B- 1.12
Q4 2SC536
E- 0.53
C- 6.11
B- 0.19
Please help us save over $1k with this repair!! Much thanks in advance!
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