Cepheid Volts Gone Wild

bassrep

New member
I’m getting some interesting readings. According to this pdf of mV readings

ALL other pins are correct within acceptable tolerances.

EXCEPT!

IC4, the V3102D (obtained from PedalPCB) I'm supposed to see 0.22mv and I'm seeing 301.4mV

Pls NOTE the happenings at Q4! Any ideas what I have done wrong?-0

Here are the readings on Q1-5
Q1 3.49 3.92 8.98
Q2 3.64 4.16 8.84
Q3 3.74 4.27 8.96
Q4 0.00 393.00 7.46
Q5 3.59 4.05 8.98
 

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