Toshiba e-studio550 Service Manual page 34

(3) Electromagnetic spring clutches
Symbol
CLT1 TR-DRV-CLT
Reversed paper transport driving clutch
CLT2 REV-TR1-CLT
Reversed paper transport clutch 1
CLT3 REV-TR2-CLT
Reversed paper transport clutch 2
CLT4 MDL-TR-CLT
Intermediate transport clutch
CLT5 SFB-FEED-CLT
Bypass feed clutch
CLT6 CST1-TR-CLT
1st cassette transport clutch
CLT7 CST1-FED-CLT
1st cassette feed clutch
CLT8 CST2-TR-CLT
2nd cassette transport clutch
CLT9 CST2-FED-CLT
2nd cassette feed clutch
CLT10 LCF-TR-CLT
Tandem LCF transport clutch
CLT11 LCF-FED-CLT
Tandem LCF feed clutch
(4) PC boards
Symbol
SLG PWA-F-SLG
Scanning section control PC board (SLG board) image processing
CCD PWA-F-CCD
CCD driving PC board (CCD board)
SYS PWA-F-SYS
System PC board (SYS board)
LGC PWA-F-LGC
Logic PC board (LGC board)
LDR1 PWA-F-LDR1
Laser driving PC board 1 (LDR board 1)
LDR2 PWA-F-LDR2
Laser driving PC board 2 (LDR board 2)
SNS PWA-F-SNS
H-Sync detection PC board
IH PS-IH
IH control board
FUSE PWA-F-FUS
Fuse PC board
JUNE 2002 © TOSHIBA TEC
Name
Name
2 - 21
Function
Driving of the reversed paper
transport section
Reversed paper transporting
Reversed paper transporting
Paper transporting
Driving of the bypass pickup roller
1st cassette paper transporting
Driving of 1st cassette pickup roller
2nd cassette paper transporting
Driving of 2nd cassette pickup roller
Tandem LCF paper transporting
Driving of the tandem LCF pickup
roller
Function
Control of the scanning section and
Preprocessing control of the CCD
image data
Control of the whole copier
Data processing
Control of the whole copier
Driving of the laser diode
Driving of the laser diode
Detection of the laser beam position
Control of the fuser unit IH coil
Cutting of the electric current to the
damp heater
e-STUDIO550/650/810 OUTLINE OF THE MACHINE
P-I Remarks
19-21 [D]
20-21 [D]
20-21 [D]
17-23 (F-2)
11-13 (F-2)
7-26 (F-2)
7-26 (F-2)
7-26 (F-2)
7-26 (F-2)
7-26 (F-2)
7-26 (F-2)
P-I Remarks
36-1 (B-3)
32-17 (B-3)
52-10 (F-4)
52-14 (F-4)
31-10 [C]
31-10 [C]
31-10 [C]
24-16 [E]
21-30 [D]