Kyocera TASKalfa 620 Service Manual page 404

2KN/2KP
Connector Pin No.
CN3 15
Connected 16
to the main
17
PWB
18
19
20
2-3-52
Signal I/O
LAMP OFF I
24V I
PGND -
SGND -
PH_LED I
PH_KEY O
Voltage
0/5 V DC LCD back light signal
24 V DC 24 V DC power input
- Power ground
- Signal ground
0/5 V DC Energy saver key LED display: On/off
0/5 V DC Energy saver key: On/off
Description