Panasonic KX-TCD540RUM / KX-TCA154RUM / KX-TCD540RUT / KX-TCA154RUT Service Manual ▷ View online
10.3. Charger Unit
Shown in Fig.-
To Remove
Remove
7
Lower Cabinet
Screws (2.6 × 14).......... (F) × 2
8
Main P.C. Board
Main P.C. Board
53
KX-TCD540RUM / KX-TCA154RUM / KX-TCD540RUT / KX-TCA154RUT
Cross Reference:
Check Power (P.55)
Bell Reception (P.62)
Check Battery Charge (P.56)
Check Link (P.57)
Check Cordless Handset Transmission (P.61)
Check Cordless Handset Reception (P.61)
Check Curl Cord Handset Transmission (P.61)
Check Curl Cord Handset Reception (P.61)
Check DTMF Dial (P.62)
Check TAM Operation (P.63)
11 TROUBLESHOOTING GUIDE
Flow Chart
54
KX-TCD540RUM / KX-TCA154RUM / KX-TCD540RUT / KX-TCA154RUT
Cross Reference
Power Supply Circuit (P.83)
Note:
BBIC is IC2.
11.1. Check Power
11.1.1. Base Unit
Is the AC Adaptor inserted into AC outlet? (Check AC Adaptor’s specification.)
55
KX-TCD540RUM / KX-TCA154RUM / KX-TCD540RUT / KX-TCA154RUT
Cross Reference
Power Supply Circuit/Reset Circuit (P.86)
Cross Reference:
Check Power (P.55)
Charge Circuit (P.86)
Note:
BBIC is IC1.
Note:
BBIC is IC1.
11.1.2. Cordless Handset
11.2. Check Battery Charge
11.2.1. Cordless Handset
11.2.2. Charger Unit
Cross Reference:
Charge Circuit (P.86)
56
KX-TCD540RUM / KX-TCA154RUM / KX-TCD540RUT / KX-TCA154RUT
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