KX-TCD400RUB
I
KX-TCD400RUC
I
KX-TCD400RUF
I
KX-A140RUB
I
KX-A140RUC
I
KX-A140RUF
11.1. Check Power
11.1.1. Base Unit
Is the AC Adaptor inserted into AC outlet? (Check AC Adaptor’s specification.)
Cross Reference
Pow er Supply C irc u it (P.50)
11.1.2. Handset
Note:
BBIC is IC2.
Is the battery inserted to CN3?
<
r YES
NO
i& Li its vuiuaye ui 0140 (i r o ; c.ov niuie ;
1r YES
NO
— > |
Is the voltage of TP 14 about 4V?
i
,
YES
NO
- ¥
Is BBIC (VDD) voltage about 2.65V?
Check the battery and around CN3 are not shorted.
Check
Power Supply Circuit.
Cross Reference
Pow er Supply C ircuit/R eset C ircu it (P.53)
Note:
BBIC is IC1.
29
Содержание KX-A140RUB
Страница 48: ...817 19 BLOCK DIAGRAM BASE UNIT KX TCD400RUB RUC RUF BLOCK DIAGRAM BASE UNIT ...
Страница 54: ...23 SIGNAL ROUTE KX TCD400RUB I KX TCD400RUC I KX TCD400RUF I KX A140RUB I KX A140RUC I KX A140RUF 54 ...
Страница 67: ...KX TCD400RUB I KX TCD400RUC I KX TCD400RUF I KX A140RUB I KX A140RUC I KX A140RUF 67 ...
Страница 72: ...33 5 Memo kX TCD400RUB KX TCD400RUC KX TGD400RUF KX A140RUB KX A140RUC KX A140RUF 72 ...
Страница 76: ... kX TCD400RUB I KX TCD400RUC KX TCD400RUF KX A140RUB KX A140RUC KX A140RUF 76 ...
Страница 80: ...08 37 2 Flow Solder Side View KX A140RUB RUC RUF CIRCUIT BOARD HANDSET Flow Solder Side View ...