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73
KX-TG6451CAT/KX-TGA641RUT
13.4. Schematic Diagram (Base Unit_Operation)
LED911
SP-PHONE_LED
*LED912
ANS_LED
*LED913
NC
NC
NEWMES_LED
NEWMSG
RPT
SKIP
UP
DOWN
NEWMSG2
*LED903
*LED904
*LED902
Vdd
3V
CN902-3
CN902-1
CN901-1
CN901-1
CN902-7
CN901-6
CN902-6
CN901-5
CN901-6
CN902-6
CN901-5
CN902-2
CN902-12
CN901-14
CN902-11
CN902-13
CN902-14
CN902-4
CN901-4
CN901-13
CN901-12
CN902-5
CN901-3
CN901-7
560
R933
100p
C934
10
R937
3.3k
R931
CN901-2
100p
C935
10k
R935
CN902-9
100
R940
CN903
2
3V
CN903
7
10
R936
GND
CN901-10
3.3k
R934
15p
C933
CN903 10
100
R939
CN903
9
CN901-8
CN903 11
CN903
4
100
R938
R941
NC
CN902-10
CN903
3
CN903
1
1u
C936
100p
C931
CN901-11
GND
1u
C938
CN903
8
CN903 12
CN901-9
Vdd
CN903
6
CN902-8
CN903
5
1u
C937
SOFT1
SOFT2
SOFT3
SOFT3_2
SOFT1_2
SOFT2_2
STOP-2
1
2
INT-2
1
2
1
3
2
5
9
MEMO4
REDIAL
SP-PHONE
6
*
MEMO5
FLASH
ERASE
HOLD
MEMO2
7
0
INT
STOP
4
MEMO3
8
#
MEMO1
ANSON
330
*R901
330
*R902
330
*R903
330
*R904
15p
C932
1k
R932
NC
*R951
SW901
1
2
3
4
5
6
*LED901
ROW2
ROW1
HOOK_DET
ROW4
HOOK2-4
3V
LCD_RESET
LCD_SDA
LCD_SCL
LCD_SCL
LCD_CSB
LCD_CD
KEY0
KEY1
KEY2
KEY3
ROW0
KEY5
ROW3
KEY4
HOOK2-6
LCD BACKLIGHT
GND
LCD_CSB
SID
V0
OPT_PWR
SCLK
VSS
GND
A0
VDDA
RESETB
VDD
NC: No Components
KX-TG6451 SCHEMATIC DIAGRAM (Base Unit_Operation)
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