Bandai Namco DARK ESCAPE 4D, Руководство по эксплуатации

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8B. Service
- Must be performed by a technician -
(2) Replacing the GUN DRIVE PC Board

To avoid electric shock, accidents or injuries to yourself or other people, or damage to the
electronic circuits, be sure to turn off the power switch before starting work.

PC boards are sensitive to static electricity. If a person handles a PC board while charged with static
electricity, the parts on the PC board may be damaged. Before handling a PC board, discharge the
static electricity from your body; for example, by touching the surface of grounded metal.
Turn off the power switch of the machine. (See “8A-8-1 Turning the Power Switch On” on page 95.)
Remove the service panel L on the L side of the center assembly. (See step
of “8A-4-1 Connecting
the Front Assembly and Center Assembly” on page 68.)
Remove the USIO PCB base. (See step of “8B-4-2(1) Replacing the USIO (T) PC Board” on page
116)
Remove the four Phillips pan head screws (with flat and spring washers) (M3 x 10), and remove and
replace the GUN DRIVE PC board.
Phillips pan head screw (with flat and spring washers) (M3 x 10)
GUN DRIVE PC board
To install, perform the procedure in reverse.