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2-2. Operation of Control Parts
CLP-621 & CLP-631
2-18
2-2-2. Operation of Control Unit
(1) Block diagram
The following descriptions are for major functions of the components.
CPU
UPD703111AGM-13-UEU-A
128MHz
BZ
Head Up Sensor
AC Inlet & Power Switch
Flilter & Power Supply
S-DRAM (64Mbits)
Control / C.G.
F-ROM (16Mbits)
Ribbon Motor F/R
PF Motor
PF Motor
Driver
Ribbon Motor
Drivers
Transparent Sensor
Thermal Print
Head
Gate Array
UPD65946GJ-165-3EB-A
Operation Panel
RS232C
IEEE1284
USB 1.1
MAIN PCB
Peeler Sensor
(Option) Peeler
Thermal Head
Temp. Sensor
PF Motor
RS232C
Driver/Receiver
IEEE1284
Transceiver
Cutter Position
Sensor
Cutter Motor
Driver
(Option) Auto Cutter
Cutter Motor
Ethernet I/F
Wireless LAN
(Option) LAN I/F
RIBBON MAIN PCB
Ribbon Motor
Reflective Sensor
Temp. Sensor
Temp. Sensor
Tension Sensor F/R
Head
Control
Ribbon Winding
Selection Switch
Fan
+5V
Summary of Contents for CLP-621
Page 1: ...Technical Manual CLP 621 CLP 631 Thermal Transfer Barcode Label Printer JM74961 00F 1 00E 0701...
Page 2: ...CLP 621 CLP 631 ii Copyright 2007 by CITIZEN SYSTEMS JAPAN CO LTD...
Page 4: ...CHAPTER 1 SPECIFICATIONS CLP 621 CLP 631...
Page 13: ...CHAPTER 2 OPERATING PRINCIPLES CLP 621 CLP 631...
Page 73: ...CHAPTER 3 DISASSEMBLY AND MAINTENANCE CLP 621 CLP 631...
Page 126: ...CLP 621 CLP 631 CHAPTER 4 TROUBLESHOOTING...
Page 138: ...CLP 621 CLP 631 CHAPTER 5 PARTS LISTS...
Page 166: ...Chapter 5 Parts Lists CLP 621 CLP 631 5 29 DRAWING NO 7 Control Panel Unit Rev 0 4 3 2 1 5...
Page 177: ...Chapter 5 Parts Lists CLP 621 CLP 631 5 40 DRAWING NO 10 Accessories Rev 0 3 2 4 1...
Page 179: ...CHAPTER 6 CIRCUIT DIAGRAMS CLP 621 CLP 631...
Page 208: ...APPENDICES CLP 621 CLP 631...
Page 212: ...B Mounting Diagrams AP 5 CLP 621 CLP 631 Main PCB Solder side...
Page 214: ...B Mounting Diagrams AP 7 CLP 621 CLP 631 B 3 Ribbon Main PCB Parts side Solder side...
Page 217: ......