Read Panasonic KX-T7436C / KX-T7436C-B Service Manual online
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KX-T7436C/KX-T7436C-B
MI
AG3
A5V4
49
Analog
input
input
Analog
Input terminal of TX microphone signal.
Either this signal or the signal supplied to pin 47 (HI) is input to AD converter.
Either this signal or the signal supplied to pin 47 (HI) is input to AD converter.
50
---
Power
supply, etc.
supply, etc.
Ground terminal of analog circuit.
51
5V power terminal of analog circuit.
AP2HO
52
Analog
output
output
Analog
Output terminal of microphone amplifier H2.
Connect the capacitor of 0.1
Connect the capacitor of 0.1
µ
F to this terminal to cut the DC.
AP2HI
53
Analog
input
input
Inverting input terminal of microphone amplifier H2.
Connect the capacitor of 0.1
Connect the capacitor of 0.1
µ
F to this terminal to cut the DC.
AP1HO
54
Analog
output
output
Output terminal of microphone amplifier H1.
Connect the capacitor of 0.1
Connect the capacitor of 0.1
µ
F to this terminal to cut the DC.
AP1HN
55
Analog
input
input
Inverting input terminal of microphone amplifier H1.
Connect to the handset.
Connect to the handset.
AP1HP
56
Analog
Non-inverting input terminal of microphone amplifier H1.
VREFM
57
---
Power
supply, etc.
supply, etc.
Reference voltage terminal of microphone amplifier.
Connect the capacitor of 40
Connect the capacitor of 40
µ
F between this terminal and pin 56 (MICG).
AG4
58
APMO
APMN
59
60
Analog
output
output
Analog
input
input
Analog
Output terminal of microphone amplifier.
Connect the capacitor of 0.1
Connect the capacitor of 0.1
µ
F to this terminal to cut the DC.
Non-inverting input terminal of microphone amplifier M.
Ground terminal of analog circuit.
Analog
input
input
Name
NO.
I/O
Classification
Function
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