Tally T2030/24 Maintenance Manual page 245

Spare Parts and Schematics
Main Logic Card (JPN)
J7
Pin 1 COMERROR
Pin 2 HD COM 2
Pin 3 HD COM
Pin 4 HD 23
Pin 5 HD 21
Pin 6 HD 19
Pin 7 HD 17
Pin 8 HD 15
Pin 9 HD 16
Pin 10 HD 18
Pin 11 HD 20
Pin 12 HD 22
Pin 13 HD 24
Pin 14 HD 7
Pin 15 HD 5
Pin 16 HD 3
Pin 17 HD 1
Pin 18 HD 2
Pin 19 HD 4
Pin 20 HD 6
Pin 21 HD 8
Pin 22 HD 10
Pin 23 HD 12
Pin 24 HD 14
Pin 25 HD 13
Pin 26 HD 11
Pin 27 HD 9
Pin 28 THERMO
Pin 29 HPSENS
Pin 30 SWLATCH
Pin 31 SWD
Pin 32 LEDD
Pin 33 SIGNAL GND
Pin 34 SCLK
Fig. 7-8: Pins of the Main Logic Card (JPN) Connector and Pins of SUB PCB Connector
Main Logic Card (JPN)
J5
Pin 1 GAP 1
Pin 2 SIGNAL GND
Fig. 7-9: Pins of the Gap Position Sensor Connectors
SUB PCB
J6
Pin 34 COMERROR
Pin 33 HD COM 2
Pin 32 HD COM
Pin 31 HD 23
Pin 30 HD 21
Pin 29 HD 19
Pin 28 HD 17
Pin 27 HD 15
Pin 26 HD 16
Pin 25 HD 18
Pin 24 HD 20
Pin 23 HD 22
Pin 22 HD 24
Pin 21 HD 7
Pin 20 HD 5
Pin 19 HD 3
Pin 18 HD 1
Pin 17 HD 2
Pin 16 HD 4
Pin 15 HD 6
Pin 14 HD 8
Pin 13 HD 10
Pin 12 HD 12
Pin 11 HD 14
Pin 10 HD 13
Pin 9 HD 11
Pin 8 HD 9
Pin 7 THERMO
Pin 6 HPSENS
Pin 5 SWLATCH
Pin 4 SWD
Pin 3 LEDD
Pin 2 SIGNAL GND
Pin 1 SCLK
Gap Position Sensor
Wiring Diagrams
7-35