Read Panasonic KX-TU301RUME Service Manual online
30
KX-TU301RUME
10.4. How to Check the Handset Speaker or Receiver
1. Prepare the digital voltmeter, and set the selector knob to ohm meter.
2. Put the probes at the speaker terminals as shown below.
2. Put the probes at the speaker terminals as shown below.
Handset speaker (receiver)
Digital Voltmeter
Is the value between
(+) terminal and (–) terminal about 32
(+) terminal and (–) terminal about 32
Ω?
RECEIVER:
Is the value between
(+) terminal and (–) terminal about 8
(+) terminal and (–) terminal about 8
Ω?
NG
NO
OK
YES
Replace the speaker
(receiver).
(receiver).
SPEAKER:
Click on the first or last page to see other KX-TU301RUME service manuals if exist.