SH1oh1 vco calibiration

[Anonymous]

Hi guys

After installing the sh1oh1 the SH is out of tune.
I must add i replaced the power switch.
Ive tuned more then 10 sh’s in my life, for some reason i cant tune this one after the mode.
I get 5.1V from the cpu pin 40.
Can you please advise

Cheers,
Isak.

[tubbutec]

Hi,

at which point during the tuning does it fail?

Please also try the following: Disconnect the green CV wire (pitch bend cv). Perform the tuning. Then reconnect it and perform the pitch bend calibration.

You can also put the original CPU back in – can you tune it now?

[Anonymous]

thank you for fast reply.
sadly i can test only in the weekend.
i’ll try what you suggest and update as soon as i can.
much appreciate the help.

have a great week

isak.

[Anonymous]

Have another Q please.

The 2 resistors that located from the solder part of the cpu, should i remove them when replacing the cpu to the your cpu?

[Author]

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