Jp4 Adjustment
The last page of this ADJUSTMENT has a foldout which shows location of test points. Numbers in circle on the figures in this adjustment refer to trimmer potentiometers used for adjusting, whose designations are independent of those on circuit diagrams and PCB layouts.
In some PCBs, exact trimmer location may differ from representaion shown below. Some PCBs have fewer preset potentiometers.
CAUTION - Pour Trimmers, CONTROL BOARD G -
- Always set these trimmers at midpoint before starting adjustment of VCO.
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