Ricoh D146 - D146;D147

Electrical Component Defects
SM 5-215 D146/D147/D148/D149/D150
Troubleshooting
5.12.2 D146/D147
Name Output connector
Capacity Part number
Can be changed in
the field or not
Voltage Part name Remarks
FU101
CN985 (Fusing center
heater)
CN986 (Fusing edge heater)
15A 11071241 Yes
AC TLC-15A-N4
Installed on AC
control board
FU102 CN988 (DC power supply)
15A 11071241 Yes
AC TLC-15A-N4
Installed on AC
control board
FU3 CN912(IOB, SIO)
8A 11071283 Yes
24V
FBT 250V
8A(EM)
Installed on DC
power supply
FU4
CN917 (Interlock switch
[IOB])
8A 11071283 Yes
24V
FBT 250V
8A(EM)
Installed on DC
power supply
FU5
CN917 (Interlock switch
[IOB])
8A 11071283 Yes
24V
FBT 250V
8A(EM)
Installed on DC
power supply
FU7
CN913(FIN)
CN914(BANK)
8A 11071283 Yes
24V
FBT 250V
8A(EM)
Installed on DC
power supply