TSC TTP 246M - Summary of PCB Connectors

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TTP-246M/344M Bar Code Printer
Service Manual
3.12 Summary of PCB connectors
Connector
Description
Remark
JP1
CPLD JTAG connector
For CPLD program update
JP2
Boot memory load jumper
JP3
Reserved
JP4
Reserved
JP5
Power connector
JP7
Memory card connector
JP8
LCD module connector
JP9
Stepping motor connector
JP10
Cutter module connector
JP11
TPH connector
JP12
Centronics port connector
JP13
USB connector
JP15
RS-232 connector
JP16
Gap/black sensor connector
JP17
Ribbon end sensor
JP18
Case open sensor
JP19
Ribbon near end sensor
JP20
Peel connector
For direct Thermal printer
only
JP21
Head open sensor
JP22
Paper near end sensor
JP33
300 dpi TPH protect jumper
JP34
300 dpi TPH protect jumper
JP35
Reserved
JP37
5V DC connector
Provide 5V DC, 0.3A
JP38
Reserved