Star Micronics TUP500 technical manual Block Diagram, CPU Eeprom

5. Block Diagram

Control Panel

Board

(OPA-T900)

CN42

Host Computer

Interface Board

(Parallel, RS-232C, USB, Ethernet)

		CN41		Main Logic Board		Printer Mechanism
Gate Array				Motor Driver	CN23		Feed Motor
				Sensor Circuit			Sensor
	Flash ROM			Cutter Driver			Cutter
	16M bit				CN21
				Head Driver	CN22		Thermal Head
	SRAM				CN31
				Presenter			Presenter
	2M bit
				Driver
							(TUP592 only)
					CN33
						Paper Near End
	SRAM			Sensor Circuit
						Sensor
	2M bit
						(NEU-T500)
				Peripheral Driver	CN32
						Mechanical
	CPU			EEPROM		Sensor
						( Prepared by User)
				DIP Switch
			+3.3 V		CN34	LED Circuit
	Regulator
						(SNOUT-T500)
			+5 V
						( Option)

DC-DC Converter

+24 V

CN11

Sub-board (PBD-5)

Power Unit (Adapter Unit PS60A-24B)

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