Sega THE KING OF ROUTE 66, Руководство по обслуживанию

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3.9. ACCELERATOR AND BRAKE (HAPP TYPE)
·
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.
·
Only QUALIFIED SERVICE PERSONNEL should carry out this procedure.
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
unlikely to be damaged. Use the procedure described herein to position the VR such that the correct values
(refer to Section 5.3.5.) are displayed at both extremes of pedal travel.
3.9.1. REMOVING THE ACCELERATOR AND BRAKE
1. Turn the power switch OFF and remove the IEC
cable.
2. Take out the four truss screws and remove the
Floor Lid.
3. Take out the five hexagon nuts to remove the Accelerator (or Brake) Unit.
4. Disconnect the Connector and remove the Accelerator (or Brake) Unit.
Continued on next page.
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