Technical information

3-10
SmartBase MPC600F/MPC400 Chapter 3: Assembly and Disassembly
Disassembly 2. SCNT board, Power supply unit
(1) Perform Disassembly 1 to remove the rear cover.
(2) Remove the 3 screws (a), and detach the grounding wire.
(3) Disconnect all cables from the SCNT board.
(4) Remove the 3 screws (b), and detach the SCNT holder.
(5) Remove the power supply cover.
(6) Disconnect the connector (c) from the SCNT board.
(7) Remove the 5 screws (d), and detach the SCNT board from the SCNT holder.
(8) Remove the 2 screws (e), and detach the power supply unit from the SCNT holder.
For details on ROM replacement, see Disassembly 16. ROM Replacement.
Figure 3-9 Disassembly 2
REFERENCE
b
b
b
a
a
SCNT
board
Power supply unit
SCNT holder
Power supply cover
d
d
d
c
e