Muratec F-114P service manual System Diagram

Service Manual

9-1

AC 110V/220V

					MAIN	SMPS		P_EMP.	MHV
					HR(Zener)			SENSOR
									SUPPLY
		USB 1.1	S3C46Q0X			INLET &		EXIT
				BACKUP		POWER S/W
								SENSOR	DEV
		IEEE1284	ARM9TDMI	(Batt.)		26P		MP EMP.
			GEU			+5V/		SENSOR	THV
			P1284	RESET		-5V/
			USB 1.1			+24V		FEED	OPC GND
								SENSOR
LCD(16x2)			ITU					COVER S/W
			I/O I/F	FLASH	THERM.
								+24VS	HVPS
14P	OPE		DMAC	MEMORY
			PVC	(2MB)
						AC PWR
		6P	UART*2
HT48C50								2P
			MEMORY I/F	SDRAM		2P			FAN
						2P
				(8MB)
LCD/LED DEIVER	P_DET.		CACHE(4K)			FUSER
				OPTION. 16MB				11P
KEY SCAN	SENSOR		Image Processor		LD CTL.				LSU
SENSOR DRIVER	P_SCAN.							4P	MAIN MOT.
	SENSOR		SCAN	MODEM	MAIN
			MOTOR		MOTOR			3P	MAIN SOL.
			DRIVER	(33.6kbps)	DRIVER
5P		14P	(STA471)		(A3978SLP)			2P	MP SOL.
6P
			CIS SIG.					2P	PTL
				AUDIO PART	MODEM AFE
SCAN	CIS	8P
			AFE
MOTOR	200dpi,Mono							2P	DEV. FUSE
						LIU
			HOOK
			HOOK S/W	2P	18P	TRANSFORIVER		MODEM &	LINE
						6 00 : 60 0	EXT. PHONE
			6P				SEPERATING
						TX : RX		PART
			MODULAR
			JACK.	6P		LINE	EXT. PHONE		Ext. PHONE
							INTERFACE
		Handset				INTERFACE		PART

6.1 Block Diagram

6. System Diagram

System Diagram