Panasonic KX-TCD400RUB / KX-TCD400RUC / KX-TCD400RUF / KX-A140RUB / KX-A140RUC / KX-A140RUF Service Manual ▷ View online
9 DISASSEMBLY INSTRUCTIONS
9.1. Base Unit
Shown in Fig.-
To Remove
Remove
1
Lower Cabinet
Screws (2.6 × 12)..........(A) × 2
2
Main P.C. Board
Main P.C. Board
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KX-TCD400RUB / KX-TCD400RUC / KX-TCD400RUF / KX-A140RUB / KX-A140RUC / KX-A140RUF
9.2. Handset
Shown in Fig.-
To Remove
Remove
3
Rear Cabinet
Screws (2 × 10)..........(B) × 2
4
Main P.C. Board
Screw(2 × 8)..............(C) × 1
Screws (2 × 8).............(D) × 2
Main P.C. Board
Screws (2 × 8).............(D) × 2
Main P.C. Board
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KX-TCD400RUB / KX-TCD400RUC / KX-TCD400RUF / KX-A140RUB / KX-A140RUC / KX-A140RUF
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-TCD400RUB / KX-TCD400RUC / KX-TCD400RUF / KX-A140RUB / KX-A140RUC / KX-A140RUF
Flow Chart
Cross Reference:
Check Power (P.29)
Bell Reception (P.34)
Check Battery Charge (P.30)
Check Link (P.31)
Check Handset Transmission (P.33)
Check Handset Reception (P.33)
SIGNAL ROUTE (P.54)
Bell Reception (P.34)
Check Battery Charge (P.30)
Check Link (P.31)
Check Handset Transmission (P.33)
Check Handset Reception (P.33)
SIGNAL ROUTE (P.54)
11 TROUBLESHOOTING GUIDE
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KX-TCD400RUB / KX-TCD400RUC / KX-TCD400RUF / KX-A140RUB / KX-A140RUC / KX-A140RUF
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