Panasonic KX-W1500 - Page 49

CN 101
Keyboard Connector 1
Pin No. Signal Name Description of Signal Direction
1 KSO Key Strobe’ OUT
2 KS1 Key Strobe OUT
3 | KS2 Key Strobe OUT
4 KS3 Key Strobe OUT
5 KS4 Key Strobe OUT
6 KS5 Key Strobe OUT
7 KS6 Key Strobe OUT
8 KS7 Key Strobe OUT
9 KS8 Key Strobe OUT
CN 102 Keyboard Connector 2
Pin No. Signal Name Description of Signal ' Direction
1 KD5 Key Data IN
2 KD4 Key data IN
3 KD6 Key Data IN
4 KD7 Key data IN
5 KDO Key Data IN
6 KD1 Key Data IN
7 KD2 Key data IN
8 KD3 Key data IN
9 N.C Not connected
CN 103 Keyboard Cable (Carl Cord) Connector
cesses ae =
Pin No. Signal Name Description of Signal Direction
1 GND Ground
2 +5V +5V IN
3 SEND C Keyboard Select C IN
4 SEND B Keyboard Select B IN
5 SEND A Keyboard Select A IN
6 SEND CL Keyboard Scan Clock IN
vA S Data 2 Send Data 2 OUT
8 S$ Data 1 Send Data 1 OUT
CN 500 Carrier Connector
Pin No. Signal Name Description of Signal Direction
1 GND Ground
2 RBS Ribbon Sensor OUT
3 HSE Hammer Solenoid Enable OUT
4 HSE Hammer Solenoid Enable OUT
5 +10V +10V IN
6 +10V +10V IN
7 DSB Phase B for Daisywheel! Motor Drive IN
8 RBP Phase (++) of Ribbon Feed Motor IN
9 DSB Phase B for Daisywhee!l Motor Drive IN
10 RBN Phase (—) of Ribbon Feed Motor IN
1 DSA Phase A for Daisywheel Motor Drive IN
12 DSA Phase A for Daisywheel Motor Drive IN