Commax TP-6AC - Principle of Each Function; Receiving Calls and Sound Output; Making a Call; Receiving a Call

TP–6/12AC
Principle of each function
1. Receiving and Call sound
Receiving a call
Terminal 4 receive a signal when the button is pressed
▶ Q7 ▶ IC2 4th pin.▶IC3 16th pin checking
Generated signals from R18,19,20,C14,15,16 ▶ IC1 3th pin input
▶ IC1 5th pin output ▶HOOK S/W ▶ Speaker output
Making a signal
Make a sound through a speaker
2. Making a call
Speak with handset
C-MIC ▶ IC1 3rd pin ▶ IC1 5th pin ▶ HOOK S/W
▶ JOT-30 Trans ▶ Output through connector “3”
Deliver a voice message
3. Receiving a call
Pick up the phone
“3”terminal ▶ JOT-30 Trans ▶ Speaker
Listening
4. Listening the broadcast
Receipt of broadcasting
“3”terminal ▶ JOT-30 Trans ▶ IC1 3th pin
▶ IC1 5th pin ▶HOOK S/W ▶ Speaker
Make a sound through a speaker
WWW.COMMAX.COM