Toshiba e-studio205L - Configuration of Power Supply Unit

9
© 2009 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO205L/255/305/355/455
POWER SUPPLY UNIT
9 - 7
9.5 Configuration of Power Supply Unit
Fig. 9-1
PWR-DN PWR-EN +5VS +5VA +5VB
CN418 CN418 CN415
+5VB
CN419
SYS board
SYS board, LGC board
SYS board SYS board SLG board, RADF
+5VB
CN418
SYS board
+12VA
CN418
SYS board SLG board
+12VB
CN419
LGC board LGC board LGC board Main motor, MOT/MOT2 board
+5VD
CN415
LGC board, PFP/LCF
(
via LGC board
)
,
High-voltage transformer
(
via LGC board
),
Bridge unit / Job separator / Offset tray (
via LGC board
)
+24VD1 +24VD2
CN415 CN417
SLG board
+24VD1
CN419
LGC board, FUS board, PFP/LCF
(
via LGC board
)
,
Bridge unit / Job separator / Offset tray
(
via LGC
board
)
, Finisher
CN418
RLY-ON
CN416,CN418
RegulatorRegulator
F201
RADF
+24VD3
CN419
F203
F103
Finisher
+24VD4
CN415
HTR1ON
CN416
HTR2ON
CN416
LGC board (For e-STUDIO355/455 only)
HTRASTON
CN416
F204 F202
Side heater lamp
control circuit
(
TRC2
)
Sub heater lamp
control circuit
(
TRC3
)
Center heater lamp
control circuit
(
TRC1
)
Main switch
Damp heaters switch
Cover opening/closing interlock switch
Fuser center thermostat
Fuser front thermostat
Live
Neutral
Switching regulator
CN411
CN412 (e-STUDIO355/455) / CN430 (e-STUDIO205L/255/305)
CN414
CN410
Noise
filter
Center heater lamp
Side heater lamp
Sub heater lamp
FUS board
Damp
heaters
F102
Noise
filter
RY
(For e-STUDIO355/455 only)
(For e-STUDIO355/455 only)
CN413
SYS-EN SYS boardCN418
LGC boardCN416