12
Safety ground
The safety ground connects the chassis to the ground wire of the power
cord. This connection is to safely shunt off any high voltage that might
accidentally come in contact with the chassis.
( ) Insert a #8 screw through the hole nearest the power entry module.
Stack a lock washer, a #8 solder tab (pointing to the rear of the chassis),
and another lock washer, and secure with a #8 nut.
Volume Potentiometer
( ) Remove the nut and one washer from the dual 100K ohm
volume potentiometer. Install the potentiometer shaft from the
underside, into the hole in the front left of the chassis. Locate
the indexing pin on the pot in the small indexing hole to the right
of the shaft hole. This keeps the potentiometer from spinning
when the knob is turned. Then slip the washer over the shaft,
followed by the nut. Tighten the nut down over the threaded
portion of the shaft to secure the pot to the chassis.
Headphone jack
( ) Remove the nut and washer from the
headphone jack and install the
headphone jack in the round hole in the
front right corner of the chassis, from the
underside. Orient the terminals so that they
point to the rear of the chassis. Install the
washer and nut from the top and tighten.
Chassis front
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