Panasonic KX-TG7107UAS / KX-TG7107UAT / KX-TG7108UAS / KX-TG7108UAT / KX-TGA710UAS / KX-TGA710UAT Service Manual ▷ View online
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KX-TG7107UAS/KX-TG7107UAT/KX-TG7108UAS/KX-TG7108UAT/KX-TGA710UAS/KX-TGA710UAT
9 Troubleshooting Guide
9.1.
Troubleshooting Flowchart
Flow Chart
Cross Reference:
Check Power (P.34)
Bell Reception (P.40)
Check Battery Charge (P.35)
Check Link (P.36)
Check Handset Transmission (P.39)
Check Handset Reception (P.39)
Signal Route (P.14)
Check Caller ID (P.39)
Bell Reception (P.40)
Check Battery Charge (P.35)
Check Link (P.36)
Check Handset Transmission (P.39)
Check Handset Reception (P.39)
Signal Route (P.14)
Check Caller ID (P.39)
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KX-TG7107UAS/KX-TG7107UAT/KX-TG7108UAS/KX-TG7108UAT/KX-TGA710UAS/KX-TGA710UAT
9.1.1.
Check Power
9.1.1.1.
Base Unit
Is the AC Adaptor inserted into AC outlet? (*1)
Cross Reference:
Power Supply Circuit (P.9)
Note:
(*1) Refer to Specifications (P.6) for part number and
supply voltage of AC Adaptor.
supply voltage of AC Adaptor.
9.1.1.2.
Handset
Cross Reference:
Power Supply Circuit/Reset Circuit (P.12)
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KX-TG7107UAS/KX-TG7107UAT/KX-TG7108UAS/KX-TG7108UAT/KX-TGA710UAS/KX-TGA710UAT
9.1.2.
Check Battery Charge
9.1.2.1.
Base Unit
Cross Reference:
Charge Circuit (P.12)
9.1.2.2.
Handset
Cross Reference:
Check Power (P.34)
Charge Circuit (P.12)
Charge Circuit (P.12)
9.1.2.3.
Charger Unit
Cross Reference:
Charge Circuit (P.12)
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KX-TG7107UAS/KX-TG7107UAT/KX-TG7108UAS/KX-TG7108UAT/KX-TGA710UAS/KX-TGA710UAT
9.1.3.
Check Link
9.1.3.1.
Base Unit
Note:
(*1) Refer to Troubleshooting by Symptom (Base Unit and Charger Unit) (P.41)
Cross Reference:
Check Point (Base Unit) (P.41)
Power Supply Circuit (P.9)
Power Supply Circuit (P.9)
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