Adjustment And Checking - Roland SH-2000 Manual

NOV 10 1977 SH-2000
ADJUSTMENT AND CHECKING
11. ADJUSTMENT AND CHECKING
PRECAUTIONS
1. Before attempting adjustment, it is required to heat-run the unit at least for five minutes.
2. Set Tuning Control on the Rear Panel at Center {slot-horizontal).
3. Connecting Oscilloscope
1) Apply to HOR IN of the oscilloscope a signal of 174.61 Hz or output of another accurately tuned
instrument that corresponds to F2 of SH-2000.
2) Unless otherwise instructed, connect to VE RT IN of the oscilloscope, No.12 of VCF board,
No.13 of MX-1 board or the output jack on SH-2000 rear panel. (with SW at HIGH, VOL at max.)
4. When adjusting, set all touch effect controls to OFF, unless otherwise specified.
NAME OF SH-2000 KEYS
F1 F2 F3 F4
"'-1 :
2_.71
"'-1 :
2 ./" "'-1 : 2 _.?!
IMPORTANT: PCB's are adjusted as a single unit at factory before shipment for replacement, however,
VC0-2, VCF-2 and OP- 7 2 must be re-adjusted after mounting on the entire assembly.
l@Roland
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