118
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.
Summary of Contents for DARK ESCAPE 4D
Page 23: ...21 3 Package Contents Package Contents Test Mode Troubleshooting MEMO...
Page 169: ...167 Disposal Test Mode Troubleshooting MEMO...
Page 175: ...173 10 Parts List Parts List Troubleshooting MEMO...
Page 179: ...177 10 Parts List Parts List Troubleshooting MEMO...
Page 184: ...182 10 Parts List 10 8 Rear Assembly 1 4 Insert into Used to secure or...
Page 194: ...192 10 Parts List 10 11 Other Parts...
Page 196: ...194 10 Parts List...
Page 208: ......