Roland SH-7 -1978    Weight=? Lbs. Number Manufactured = ? MRP = $1895


User Manual:
Reset Proceedures: N/A
Operating System code: N/A
MIDI or other control protocol: N/A
Software related Links: N/A
Patches or knob settings:
Circuit Overview: below
Scematics/Service Manual: Loscha's pdf or Senso's site
Common Service Issues/Tips: below
Parts Sources: Keys knobs semiconductors misc
Uncommon chips/modules used: uA726, TA7504, TA7136, LM3216, LM1496
Modifications:
General Info Links: Vintage Synth

Circuit Overview:
     Certainly one of the more elaborate analog subtractive synths. Will review circuit when I get time.

Service Tips:
     Anyone?





Parts:

Knobs
I stock remanufactured knobs for these machines! Rotating small skirted knobs 3.75 each large $5 each.

Semiconductors etc.

I have a variety of parts that might help you on these as it appears Roland used many of the same parts those years. And also there are some discrete components that I usually stock.
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