Sega TOP SKATER, Owner'S Manual

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14 . 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.
14 -1 REMOVING THE IC BOARD
Remove the Back Door from the rear part of the PTV Base to have the Power Supply Unit
appear. There are three types of fuses on the Power Supply Unit.
Take out the 2 Truss screws, unlock with the Master Key, and remove the Back Door from
the rear part of the Front Cabinet. (photo 14.1a)
Fig. 14.1a