Toshiba 4511, 3511 manual 24GeneralDescription

	CCD		SLG			SYS	LGC	Laser unit		..214Systemblock diagram	.24GeneralDescription
	(R)								SNS
									Laser beam
	Amp	A/D						PWM
									sensor
	(G/K-odd)			LVDS	LVDS	Image processing (ASIC)	ASIC
CCD	Amp	A/D	ASIC
				driver	receiver				LDR
	(B/K-even)
	Amp	A/D						ASIC	Laser diode
		Data-bus	8
8	8	16	16
November2003©TOSHIBATEC							8
	SRAM	Flash ROM
	128KB	512KB	Scanner CPU
			22MHz

Data-bus

Data-bus

		Page memory	32
Download jig		(DIMM)		RS-232C
	RADF	Standard: 128MB
		Option: 256MB

ASIC Bus transceiver

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Control panel

	Scrambler board
			slot
			external	32	32
	Scrambler board
			PCI
						ASIC
HDD
		USB connector (device)
		USB connector (host)

					8
				NVRAM
	Bus transceiver			256KB
			32
			PCI-bus
			32
							System CPU
32							333MHz
			64
		RTC				Data-bus
			Battery
			64					64

	Engine CPU
	24MHz			Flash ROM		SRAM
				512KB		128KB
16			16		8
		Data-bus
8			8		8
							NVRAM
	Gate array			Gate array				8KB
	#2			#1

8

8

Download jig

Finisher

IPC Finisher

Bridge unit

OUTLINE OF THE MACHINE

		Parallel port
		(IEEE-1284)
LAN connector
			NIC
(10BASE-T/100BASE-TX)
	FAX
PSTN
	NCU
External TEL	(LINE-1)
PSTN	NCU		FAX
	(LINE-2)
	Modem

	ASIC
					SRAM			Bus transceiver
					512KB				Main memory		Main memory
32		16							(DIMM)		(DIMM)
ASIC									#0		#1
									Standard: Not installed		Standard: 256MB
16		32				32			Option: 128MB		Option: 128MB
										*Main memory total
			Flash ROM				Flash ROM			Standard: 256MB x 1
				2MB x 2			4MB x 2			Option:	128MB x 2

Download jig

		I/O
PFP/LCF	HVT	Clutches	Sensors	Solenoids
Key counter	ADU		Motors	Copy key
				card
	Bypass		Switches
	unit

: Option

2