Panasonic KX-TG6451BX - Making Phone Calls; Standard Dialing Procedures

13
KX-TG6451BX/KX-TGA641BX
2.4. 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
CN902-7
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
1uC937
SOFT1 SOFT2
SOFT3
SOFT3_2SOFT1_2
SOFT2_2
STOP-2
12
INT-2
12
1 32
5
9
MEMO4
REDIAL
SP-PHONE
6
*
MEMO5
FLASH
ERASE
HOLD
MEMO2
7
0
INT
STOP
4 MEMO3
8
#
MEMO1ANSON
150*R901
150*R902
150*R903
150*R904
15p
C932
1k
R932
NC
*R951
SW901
12
3
45
6
*LED901
ROW2
ROW1
HOOK_DET
ROW4
HOOK2-4
3V
LCD_RESET
LCD_SDA
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