Read Panasonic KX-FC962RU-T / KX-FC962UA-T Service Manual online
Items
Check
Point
Procedure
Check or
Replace Parts
(T)
SP phone Audio Check
and Confirmation
-
1.
Link to Base which is connected to Line Simulator.
2.
Set line voltage to 48V and line current to 40mA.
3.
Set the handset off-hook using SP-Phone key.
4.
Input -25dBm/1KHz to Line I/F and measure Receiving level at SP1 and SP2.
5.
Confirm that the level is -15.5dBm ± 2dBm and that the distortion level is < 5%.
(vol = 3)
(vol = 3)
IC1, C37, C68,
C91, R25,
R26, C20,
C12, C87,
R26, C20,
C12, C87,
C109, R85,
C103, C10,
C103, C10,
C17, R86,
R29, R37,
R29, R37,
R38, L6, L7,
C79, C78
120
KX-FC962RU-T / KX-FC962UA-T
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