Hey guys,
Giving up on solo troubleshooting and asking for some help. Details:
Bypass: works
LED: turns on
When switched on:
If volume up and blend down: get signal
If volume up and blend up: no signal!!!
Bias: works, tuned in 1.6V on Q2
I took some voltage readings of the IC and compared to what someone else posted online:
PS: One Spot - 9.39V
IC1:
1) 8.8v (should be 4.5)
2) 8.64v (should be 4.5)
3) 0v (should be 4.5)
4) 9.39 (okay)
5) 4.69 (okay)
6) 4.71 (okay)
7) 4.83 (okay?)
5.2 (okay)
9) 4.9 (okay)
10) 4.86 (okay)
11) 0 ground (okay)
12) 4.74 (okay)
13) 4.74 (okay)
14) 4.74 (okay)
I also replaced C12 as that one was a bit burnt.
Is the IC cooked? Any suggestions on what to test?
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