System Management Controller (Smc) - Mitsubishi Electric APRICOT FT4200 Owner's Handbook Manual

6 SYSTEM MANAGEMENT
CONTROLLER BOARD AND FAN
Warning Warning
Read completely the instructions detailed in chapter 3 at the beginning of the
service section.
Although some of the board is hidden behind the cooling fan assembly, all of
the fixing screws and cable connections are easily accessible.

System management controller (SMC)

Removing
1. Take careful note of where each connection is from and unplug three
ribbon cable connectors, the power connector, three fan connectors,
two thermistor connectors and one keylock sensor cable connector as
shown in the following diagram:
5
Figure 6-1 System Management Controller Board
1. Power Connector
2. Fan Connectors
3. Thermistor Connectors
6
3
1
2
4. Keylock Sensor Connector
5. Securing Screws
6. Ribbon Cable Connectors
S M C a n d f a n
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6/1