Sru Pcb (Optional) - Panasonic UF-585 Service Manual

3.11 SRU PCB (Optional)

CN90
Refer to LCU PCB CN23.
CN91
Pin No. Signal Name
CN91-1 NC
CN91-2 MIC (+)
CN91-3 RCV (+)
CN91-4 RCV (-)
CN91-5 MIC (-)
CN91-6 TGND
Destination
Telephone Handset CN
Telephone Handset CN
Telephone Handset CN
Telephone Handset CN
Handset
CN91
TEL Cradle Cord
Signal Waveform
0V
84
1 5
Function
Not Used
Handset Microphone
Handset Receiver
Handset Receiver
Handset Microphone
Ground