Hi All,

new to the forum. Just grabbed a really shiny V2 recently for a song and it’s not working. Bypasses fine, but nothing when engaged. I checked the switch and jack wiring, and all looks fine. D2 measured something like 3Mohm in both directions, so I am assuming it’s open and replaced it with a much larger 5w (all I had) 6.8V Zener. Other than that, the circuit looks stock.

On battery power, here are my voltages:

4558
1 2.851
2 2.855
3 2.824
4 0
5 2.824
6 2.858
7 2.858
8 12.76

SAD1024
1 0
2 2.852
3 3.418
4 0
5 12.76
6 0.102
7 12.76
8 0.549
9 12.76
10 0.549
11 12.76
12 0.102
13 0.001
14 3.418
15 2.851
16 0

LM741
1 0
2 6.63
3 6.63
4 0
5 0.006
6 15.15
7 18.5
8 0

4013
1 0.544
2 0.55
3 0
4 3.53
5 0
6 0.009
7 0
8 0
9 0.001
10 0
11 3.971
12 0.549
13 3.418
14 12.76

339
1 3.972
2 12.22
3 12.76
4 0.55
5 6.483
6 7.73
7 12.22
8 0.094
9 2.89
10 12.22
11 0.44
12 0
13 0.009
14 7.74

Any ideas? Thanks a million!