Read Panasonic KX-TG1711RUB / KX-TG1711RUJ / KX-TG1711RUW / KX-TGA171RUB / KX-TGA171RUJ / KX-TGA171RUW Service Manual online
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KX-TG1711RUB/KX-TG1711RUJ/KX-TG1711RUW/KX-TGA171RUB/KX-TGA171RUJ/KX-TGA171RUW
9.1.4.
Check Handset Transmission
Cross Reference:
Signal Route (P.12)
9.1.5.
Check Handset Reception
Cross Reference:
How to Check the Handset Speaker or Receiver (P.41).
Signal Route (P.12)
Signal Route (P.12)
9.1.6.
Check Caller ID
Cross Reference:
Signal Route (P.12)
Signal Route (P.12)
9.1.7.
Bell Reception
9.1.7.1.
Handset
Cross Reference:
Telephone Line Interface (P.9)
Check Link (P.21)
How to Check the Handset Speaker or Receiver (P.41)
Check Link (P.21)
How to Check the Handset Speaker or Receiver (P.41)
OK
Check MIC of Handset.
Check CDL TX (HANDSET) in Signal Route.
Check Handset Speaker in
How to Check the Handset Speaker or Receiver.
How to Check the Handset Speaker or Receiver.
OK
Check CDL RX (HANDSET) in Signal Route.
Check Caller ID in Signal Route.
Does bell sound from BUZZER?
Replace with the new BUZZER.
Check around R114, D104, Q104, Q105.
When bell signal coming, is there bell sound signal
at R116 (P1.1) and R117 (TXD)?
at R116 (P1.1) and R117 (TXD)?
NO
NO
YES
When bell signal coming, is there bell sound signal
at D104 (between A and K)?
at D104 (between A and K)?
YES
Check link in Check Link, and around Career module.
NO
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