Panasonic KX-TCD450RUM / KX-A145RUM / KX-TCD450RUT / KX-A145RUT Service Manual ▷ View online
9.3. Charger Unit
Shown in Fig.-
To Remove
Remove
6
Lower Cabinet
Screws (2.6 × 14)..........(E) × 2
7
Main P.C. Board
Main P.C. Board
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KX-TCD450RUM / KX-A145RUM / KX-TCD450R UT / KX-A145RUT
10 ASSEMBLY INSTRUCTIONS
10.1. Warning When Constructing the Base Unit
OK
NG
Rib
CHG terminal is properly fit in the cabinet.
CHG terminal comes out of rib by pulling black lead wire when opening the cabinet and turning
the PCB over. The terminal cannot have enough elastic force, cannot have good contact with
handset, and it will result in charge problem.
the PCB over. The terminal cannot have enough elastic force, cannot have good contact with
handset, and it will result in charge problem.
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KX-TCD450RUM / KX-A145RUM / KX-TCD450R UT / KX-A145RUT
Flow Chart
Cross Reference:
Check Power (P.36)
Bell Reception (P.41)
Check Battery Charge (P.37)
Check Link (P.38)
Check Handset Transmission (P.40)
Check Handset Reception (P.40)
SIGNAL ROUTE (P.64)
11 TROUBLESHOOTING GUIDE
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KX-TCD450RUM / KX-A145RUM / KX-TCD450R UT / KX-A145RUT
11.1.1. Base Unit
Cross Reference
Power Supply Circuit (P.59)
Cross Reference
Power Supply Circuit/Reset Circuit (P.62)
Note:
BBIC is IC2.
Note:
BBIC is IC1.
11.1. Check Power
Is the AC Adaptor inserted into AC outlet? (Check AC Adaptor’s specification.)
11.1.2. Handset
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KX-TCD450RUM / KX-A145RUM / KX-TCD450R UT / KX-A145RUT
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