Panasonic KX-NT553RU-B / KX-NT556RU-B Service Manual ▷ View online
33
KX-NT553RU/KX-NT553RU-B/KX-NT556RU/KX-NT556RU-B
9.3.
ASIC Does Not Work
9.3.1.
ASIC Data Error
Note:
Refer to waveform (7) and (10) in Waveform (P.69)
34
KX-NT553RU/KX-NT553RU-B/KX-NT556RU/KX-NT556RU-B
9.4.
Handset Does Not work
9.4.1.
Receive
9.4.2.
Send
35
KX-NT553RU/KX-NT553RU-B/KX-NT556RU/KX-NT556RU-B
9.5.
Headset Does Not work
9.5.1.
Receive
9.5.2.
Send
36
KX-NT553RU/KX-NT553RU-B/KX-NT556RU/KX-NT556RU-B
9.6.
Speaker-Phone Does Not Work
9.6.1.
Receive
9.6.2.
Send
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