Panasonic KX-TCD225UA / KX-TCA122UA / KX-TCA121UA Service Manual ▷ View online
Flow Chart
Cross Reference:
Check Power (P.42)
Bell Reception (P.49)
Check Battery Charge (P.43)
Check Link (P.44)
Check Handset Transmission (P.48)
Check Handset Reception (P.48)
SIGNAL ROUTE (P.73)
Check TAM Operation (P.49)
13 TROUBLESHOOTING FLOWCHART
41
KX-TCD225UA / KX-TCA122UA / KX-TCA121UA
13.1. Check Power
13.1.1. Base Unit
Is the AC Adaptor inserted into AC outlet? (Check AC Adaptor’s specification.)
Cross Reference:
Power Supply Circuit (P.68)
13.1.2. Handset
Cross Reference:
Power Supply Circuit/Reset Circuit (P.71)
42
KX-TCD225UA / KX-TCA122UA / KX-TCA121UA
13.2. Check Battery Charge
13.2.1. Base Unit
Cross Reference:
Charge Circuit (P.71)
13.2.2. Handset
Cross Reference:
Check Power (P.42)
Charge Circuit (P.71)
13.2.3. Charger Unit
Cross Reference:
Charge Circuit (P.71)
43
KX-TCD225UA / KX-TCA122UA / KX-TCA121UA
13.3. Check Link
13.3.1. Base Unit
44
KX-TCD225UA / KX-TCA122UA / KX-TCA121UA
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