Symbols And Functions Of Various Devices - Toshiba DP1600 Service Manual

2.3 Symbols and Functions of Various Devices

(1) Boards
Symbol Name
MAN PWA-F-MAN
Main PWA
RLY PWA-F-RLY
Relay PWA
PIF PWA-F-PIF
PC I/F PWA
INV INV-EXPO
Inverter PWA
CCD PWA-F-CCD
CCD PWA
SLG PWA-F-SLG
Scanner control PWA
LCD LCD UNIT
LCD PWA
PNL PWA-F-PNL-TO
Operation panel PWA
VL PWA-F-VR-TO
LCD volume PWA
LDR PWA-LDR
Laser drive PWA
PDV PWA-PDV
Polygonal motor drive PWA
MEM-1 PWA-F-MEM
MEM-2
Optional memory PWA
(GC-1050)
December 2000 © TOSHIBA TEC
Function
PWA which controls the entire system.
PWA which relays signals between PWA and
I/O.
PWA which locally connects the copier to a
PC.
PWA which controls exposure when scanning
a document.
PWA which controls the processing of CCD
images.
PWA which controls the scanning optical sys-
tem and ADF (MR-2012)/RADF (MR-3011)
(Option).
LCD PWA
Key switch PWA
Variable resistor PWA for adjusting the LCD
display darkness.
PWA which drives the laser.
PWA which drives the polygon motor.
64 Mbyte expansion memory PWA.
(Option)
2 - 13 1600/2000/2500 OUTLINE OF THE MACHINE
Remarks
(A-1)
(A-1)
(A-1)
(A-2)
(A-2)
(A-2)
(A-2)
(A-2)
(A-2)
(A-2)
(A-2)
(A-1)