e-STUDIO200L/202L/203L/230/230L/232/233/280/282/283
© 2004 - 2010 TOSHIBA TEC CORPORATION All rights reserved
POWER SUPPLY UNIT
7 - 4
7.3
Configuration of Power Supply Unit
Fig. 7-1
PWR-DN
PWR-EN
+3.3V
A
+3.3VB
+3.3VB
+3.3VB
+5.1V
A
+5.1VB
+5.1VB
CN705
CN705
CN706
CN708
CN705
CN705
CN706
+5.1VB
CN707
SYS board
SYS board
SYS board, LGC board
SYS board
LGC board
SLG board
SYS board
SYS board
SLG board, RADF
+5.1VB
CN708
Finisher
+12V
A
CN705
SYS board
SYS board
SYS board
LGC board
SLG board
SYS board
-12V
A
CN705
+12VB
CN705
+12VB
CN706
+12VB
CN708
-12VB
CN705
+24VB
Not used
LGC board
LGC board
LGC board
ADU board
LGC board, High-voltage transformer
(via LGC board
),
Bridge unit / Job separator /Of
fset tray
(via LGC board
)
+5.1VD
CN706
LGC board, PFP/LCF
(via LGC board
)
+24VD1
+24VD2
CN706
CN706
Main motor
+24VD1
CN707
+24VD2
CN707
SYS board, FUS board, PFP/LCF
(via LGC board
),
Bridge unit / Job separator / Of
fset tray
(via LGC board
)
CN705
CN705,CN706
Regulator
Regulator
F3
RADF
+24VD3
CN708
SLG board
+24VD4
CN708
F6
F2
F1
Finisher
+24VD5
CN707
HTR1ON
CN706
HTR2ON
CN706
F4
F5
Side heater lamp
control circuit
( TRC2
)
Center heater lamp
control circuit
( TRC1
)
Main
switch
Cover opening/closing
interlock switch
Fuser center
thermostat
Live
Neutral
Switching regulator
Fuser front
thermostat
CN703
CN704
CN702
CN701
Noise
filter
Noise
filter
Center heater lamp
Side heater lamp
FUS board
Damp
heaters
RY
NAD/MJD models: Option
Other models: Standard
06/10