Panasonic KX-TG7731S - 14.4. Schematic Diagram (Base Unit_Operation)

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KX-TG7731S/KX-TG7732S/KX-TG7733S/KX-TGA470S
14.4. Schematic Diagram (Base Unit_Operation)
KX-TG7731/7732/7733 SCHEMATIC DIAGRAM (Base Unit_Operation)
NC: No Components
PCB
CARBON_TESTCT1CT2
ANS
12
BT_HS_LED(G)
CELL2_LED(G)
LCD_RST
NC1
CELL2_LED(R)
LED907
VLED
STOP
12
KEYIN2
RPT
12
MSG1
12
KEYIN1
MSG3
12
KEYIN3
LCD_SCL
GND
LCD_SID
NC2
ERASE
12
UP
12
SKIP
12
*LED914
GREEN
AK
LCD_GND
BT_HS_LED(R)
ANS_LED
LED905
CELL1_LED(G)
CELL1_LED(R)
KEYS_E
LCD_VDD
KEYS_C
MSG4
12
C901 1u
16V
NC3
KEYS_D
MSG2
12
GND
MEG_LED
LOCAT/INT
12
GND
LED908
GND
*LED912
GREEN
AK
LCD_CD
*LED916 GREEN
AK
DOWN
12
CN901
1
2
3
4
5
6
7
8
9
10
11
12
LCD_BLT
LED906
LCD_CS
C903
1u
6.3V
C902
1u
25V
LED901
RED
AK
LED902 RED
AK
*LED911 RED
AK
*LED915 RED
AK
*LED913 RED
AK
R901
270
R902
270
R903
270
R904
270
FOR TG773x,TG473x
VDD2
V0
1
13
GND
SDA
13
VSS
XV0
1
VG
SCLK
VDD1
10
/CSB
/RSTB
A0
10
10pin:TG4731
13pin:TG7731
10pin:TG4731
13pin:TG7731