Schematic Diagram (Base Unit_Operation) - Panasonic KX-TG6440PK Service Manual

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KX-TG6440PK/KX-TGA641S/KX-TGA641T/KX-TGA740B

14.4. Schematic Diagram (Base Unit_Operation)

2APVCC
LED902
MEG_LED
LED901
ANS_LED
KEYS_B
KEYIN1
KEYIN2
KEYIN3
KEYS_C
KEYS_D
KEYS_E
LED904
SP_LED
KEYIN4
KEYIN5
KEYIN6
KEYS_A
MIC+
MIC-
K
A
K
A
K
A
R901
NC
1
2
R902
MIC
NC
MEMO
2
1
ERASE
UP
ANS2
1
2
1
2
1
MSG2
1
2
RPT
MSG1
1
2
1
2
1
STOP
DOWN
LOCAT/INT
2
1
1
2
1
FLS
MUTE
CONF
1
2
1
2
1
1
2
2
1
1
2
1
4
5
2
1
1
2
1
7
8
2
1
1
2
1
*
0
1
2
1
2
1
HOLD
REDIAL
1
2
1
2
1
KX-TG6440 SCHEMATIC DIAGRAM
88
2
SKIP
2
2
2
3
2
6
2
9
2
SHA
2
SP2
2
NC: No Components
(Base
unit_Operation)

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