Main Pcb, Ncu Pcb, And Power Supply Pcb - Brother FAX100 Service Manual

1.8

Main PCB, NCU PCB, and Power Supply PCB

(1) Disconnect the following seven harnesses from the main PCB as shown below:
• Main-head harness (12-pin)
• Main-panel harness (5-pin)
• CCD harness (10-pin)
• Speaker harness (2-pin)
• Motor harness (6-pin)
• Solenoid harness (2-pin)
• LED harness (2-pin)
CCD harness
LED
harness
Main-
panel
harness
Solenoid
harness
Speaker
harness
Motor harness
Main-head harness
Main PCB
NCU PCB
FAX100/570/615/625/635/
675/575M/715M
Speaker
connector
FAX725M/590DT/590MC/
825MC/875MC
Speaker
connector
Nickel-hydrogen
battery connector
Power supply PCB
V – 11
Solenoid connector
Motor connector
Main-head connector
Main-panel
connector
CCD connector
LED connector
Main-panel connector
Main-head
connector
Solenoid
connector
Motor
connector
LED connector
CCD connector