Panasonic KX-TDA0103X / KX-TDA0103XJ / KX-TDA0104X / KX-TDA0104XJ / ETX1KM753MB / ETX1KM752MB Service Manual ▷ View online
41
KX-TDA0103X/KX-TDA0103XJ/KX-TDA0104X/KX-TDA0104XJ
6.2.7.
Only 41V no voltage ( 15V, 15Vpt, 30V have output voltage )
6.2.8.
Table
Ref
Defective mode
short/open
Check point
Other parts which have the possibility of failure
simultaneously
Q103
Short
E-C
Q106
Short
G-S
Q108
Short
E-C
42
KX-TDA0103X/KX-TDA0103XJ/KX-TDA0104X/KX-TDA0104XJ
6.2.9.
Only 15Vpt no voltage ( 15V, 41V, 30V have output voltage )
6.2.10. Table
Ref
Defective mode
short/open
Check point
Other parts which have the possibility of failure
simultaneously
IC301
Q301
Q301
Short
G-S
Q303
Short
C-E
Q304
Short
E-C
43
KX-TDA0103X/KX-TDA0103XJ/KX-TDA0104X/KX-TDA0104XJ
6.2.11. Only 15V/15Vpt no voltage ( 41V, 30V have output voltage )
6.2.12. Table
Ref
Defective mode
short/open
Check point
Other parts which have the possibility of failure
simultaneously
IP202
Open
MC201
Q201, Q202
Q201, Q202
Short
G-S
44
KX-TDA0103X/KX-TDA0103XJ/KX-TDA0104X/KX-TDA0104XJ
6.2.13. Only 30V no voltage ( 15V, 15Vpt, 41V have output voltage )
6.2.14. Table
Ref
Defective mode
short/open
Check point
Other parts which have the possibility of failure
simultaneously
IP501
Open
MC501
MC501
Q502
Q502
Short/open
G-S
G
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