Panasonic KX-W1500 Service Manual page 47

CN 1 = Monitor Connector
Pin No. Signal Name Description of Signal Direction
1 GND Ground
2 Video Font Data QUT
3 HSYNC Horizontal Synchronous. . OUT
4 GND Ground
5 VSYNC Vertical Synchronous OUT
CN 2 Paper Feed Motor Connector
Pin No. Signal Name Description of Signal Direction
1 LFN Phase (—) of Paper Feed Motor QUT
2 LFP Phase (++) of Paper Feed Motor OUT
3 LFS Paper Feed and Carrier Home Sensor IN
4 GND Ground
CN3 Modular Jack Connector
Pin No. Signal Name Description of Signal Direction
1 GND Ground
2 +5V +5V through R24 . OUT
3 SEND C Keyboard Select C OUT
4 SEND B Keyboard Select B OUT
5 SEND A Keyboard Select A OUT
6 SEND CL Keyboard Scan Clock OUT
7 RData 2 Receive Data 2 IN
8 RData 1 Receive Data 1 IN
CN 4 Carrier Connector
Pin No. Signal Name Description of Signal Direction
1 GND Ground
2 RBS Ribbon Sensor IN
3 HSE Hammer Solenoid Enable IN
4 HSE Hammer Solenoid Enable IN
5 +10V +10V OUT
6 +10V +10V _ OUT
7 DSB Phase B for Daisywheel Motor Drive OUT
8 RBP Phase (++) of Ribbon Feed Motor OUT
9 DSB
Phase B for Daisywheel Motor Drive
OUT
10 RBN Phase (—) of Ribbon Feed Motor OUT
11 DSA Phase A for Daisywheel Motor Drive OUT
12 DSA Phase A for Daisywheel Motor Drive OUT
CN5 Carrier Spacing Motor Connector
Pin No. Signal Name Description of Signal Direction
1 SCR Carrier Spacing Motor OUT
2 SCR Power Supply OUT
3 CRA Phase A for Carrier Spacing Motor Drive OUT
4 CRA Phase A for Carrier Spacing Motor Drive OUT
5 CRB Phase B for Carrier Spacing Motor Drive OUT
6 CRB Phase B for Carrier Spacing Motor Drive OUT
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