Bandai Namco DARK ESCAPE 4D, Operation Manual

Page: 111 / 209

109
8B. Service
- Must be performed by a technician -
Service/T
echnician’
s Manual
Test Mode
Troubleshooting
(4) Replacing the STRAIGHT 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 three Torx bolts (M5 x 30), and remove the service panel L from the back of the front
assembly.
Service panel L
Front assembly
Torx bolt (M5 x 30)
Disconnect the connector.
Back of front assembly
Connector
Cord box assembly