Toshiba 3511, 4511 manual PC boards

2

(5)PC boards

Symbol	Name	Function	Remarks	P-I
CCD	PWA-F-CCD	Controlling CCD and A/D conversion	B-2	P11 - I10
	CCD driving PC board (CCD board)	of image data
SLG	PWA-F-SLG	Controlling the original scanning	B-2	P11 - I38
	Scanning section control PC board	section and RADF
	(SLG board)
SDV	PWA-F-SDV	Driving the scan motor	B-2	P17	-	I21
	Scan motor driving PC board (SDV board)
DSP	PWA-F-DSP	Controlling LCD and the touch panel	C	P3 - I26
	Display PC board (DSP board)	on the control panel
KEY	PWA-F-KEY	Detecting the button entry and	C	P3 - I25
	Key control PC board (KEY board)	controlling LED on the control panel
LDR	PWA-F-LDR	Driving the laser diode	E	P10	-	I10
	Laser driving PC board (LDR board)
SNS	PWA-F-SNS	Detection of the laser beam position	E	P10	-	I10
	H-sync signal detection PC board
	(SNS board)
SFB	PWA-F-SFB	Detection of the bypass tray slide	H	P20	-	I13
	Bypass tray slide guide width detection	guide width
	PC board (SFB board)
ADU	PWA-F-ADU	Controlling the automatic duplexing	I	P42	-	I30
	ADU driving PC board (ADU board)	unit
IH	PS-IH	Controlling each IH coil in the fuser	K	P8	-	I2
	IH control PC board (IH board)	unit
DRV	PWA-F-DRV	Controlling each motor and fan in the	K	P9	-	I8
	Driving PC board (DRV board)	system
CCL	PWA-F-CCL	Driving the charger cleaner motor	K	P9 - I13
	Charger cleaner driving PC board
	(CCL board)
SYS	PWA-F-SYS	Controlling the whole system and	L	P8 - I34
	System control PC board (SYS board)	image processing
LGC	PWA-F-LGC	Controlling the print engine section	L	P9	-	I7
	Logic PC board (LGC board)
NIC	PWA-F-NIC	Network connection interface	L	P8 - I22
	NIC board
FIL	PWA-F-FIL	Cutting noise of the AC power	L	P7 - I11
	Filter PC board (FIL board)	Power supplying to each damp
		heater
		* NAD/SAD/TWD models: Standard
FUS	PWA-F-FUS	Power supplying to each damp	L	P7	-	I4
	Fuse PC board (FUS board)	heater
		* ASD/AUD/CND models: Standard
		* MJD model: Option

e-STUDIO3511/4511 OUTLINE OF THE MACHINE 2 - 18 November 2003 © TOSHIBA TEC