Toshiba 452 User Manual
e-STUDIO350/352/353/450/452/453
POWER SUPPLY UNIT
15
15 - 5
© 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved
15.5 Configuration of Power Supply Unit
IH
A
C
MAIN
Switching
po
wer supply
A
C
DOOR
A
C
IN
Liv
e
Main s
witch
Door s
witch
Noise
filter
Noise
filter
Neutral
Break
er
FIL board
FUS board
*ASD/A
UD/CND models:
Standard
*MJD model:
Option
*NAD/SAD/TWD models:
Standard
F1
F2
+24VD1
CN418
P
ower supply cooling
fa
n
+24VD4
CN415
SLG board
+5.1VD
CN414
LGC board
+3.3V
A
CN412
SYS board
+5.1V
A
CN412
SYS board
+12VB
CN413
LGC board
+12V
A
CN412
SYS board
+24VD5
CN416
Finisher
+24VD3
CN415
RADF
+24VB
CN413
FAX board
(e-STUDIO350/450 only)
+12VB
CN412
SYS board
+24VD2
CN414
LGC board, Br
idge unit / Job separator /
Offset tr
ay
(
via LGC board
)
+3.3VB
CN412
SYS board
+3.3VB
CN413
LGC board
+3.3VB
CN415
SLG board
+5.1VB
CN412
SYS board
+5.1VB
CN413
LGC board, FIL board / FUS board,
PFP/LCF
(via LGC board
),
Br
idge unit /
Job separator / Offset tr
ay
(
via LGC board
)
+5.1VB
CN415
SLG board, RADF
+5.1VB
CN416
Finisher
+24VD1
CN414
LGC board, PFP/LCF
(via LGC board
)
-12V
A
CN412
SYS board
A
C
DOOR
CN411
CN411
-12VB
CN412
SYS board
F5
F7
F4
F3
F6
+12VB
CN415
SLG board
Noise
filter
Reg.
Reg.
05/11