Sega Magical Truck Adventure, Owner'S Manual

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13. GAME BOARD
In order to prevent an electrical shock, be sure to turn power off before
performing work by touching the interior parts of the product.
Be careful so as not to damage wirings. Damaged wiring can cause an
electric shock or short circuit accident.
Do not expose the Game BD, etc. without a good reason. In this product,
setting changes are made during the test mode. The Game BD need not be
operated. Use the Game BD, etc. as is with the same setting made at the
time of shipment. The electronic parts on the IC Board could be damaged
due to human static electricity.
13 - 1 GAME BOARD
When replacing or inspecting the Game BD, take out the Game BD by using the following
procedure:
Turn the AC unit’s Main SW OFF.
Take out the 2 truss screws, unlock
and remove the the Back Door.
Take out the 3 screws, remove Shield
Case Lid, and the Game BD appears.
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