Sega Club Kart Prize, Service Manual

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3.8. ACCELERATOR AND BRAKE
•
Before performing work, be sure to turn power off. Working with power on can
cause an electric shock or short circuit.
•
Use care to ensure the wiring is not damaged. Damaged wiring can cause
electric shock or short circuit.
•
Touching parts of the machine other than those specified here can cause electric
shock of short circuit.
•
Before starting this procedure, extend the leg adjusters far enough to enable
access to the bolts and bolt plates located beneath the cabinet. If the access gap
is not sufficient, the machine will have to be tilted or placed in its back
•
Tilting or placing the machine on its back is a hazardous procedure and
should only be carried out by QUALIFIED SERVICE PERSONNEL.
•
The Coin Hopper and Cash Box should be emptied before moving the machine
to prevent coins escaping into the cabinet body.
If the operation of the Accelerator and Brake pedals is unsatisfactory and not remedied by adjustment of
the VOLUME SETTING in the TEST MODE, the cause may be mesh failure of the Volume Gear or a
faulty Volume potentiometer. Follow the procedure below to adjust the Volume Gear mesh or replace the
Volume potentiometer.
When the pedals are depressed fully, if the Volume shaft is rotating within the movable range, the Volume
is not feared to be damaged. Use the procedure described herein to position the VR such that the correct
values are displayed at both extremes of pedal travel.
Note: It will be easier to remove the Pedals if the Electrical Assembly is removed
beforehand. See Section 3.6.1 for information on how to remove the assembly.
3.8.1. REMOVING THE PEDALS
Note: The pedals may differ slightly form those illustrated.
1. Turn the power switch OFF and remove the IEC cable.
2. Remove the four Front Plate screws then slide the Plate up and away from the pedals.