KX-TG8151RUB, KX-TG8151UAB, KX-TG8151CAB, KX-TG8161RUB, KX-TG8161UAB, KX-TG8161CAB, KX-TGA815RUB - Panasonic Telephone Service Manual (repair manual). Page 78

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KX-TG8151RUB/KX-TG8151UAB/KX-TG8151CAB/KX-TG8161RUB/KX-TG8161UAB/KX-TG8161CAB/KX-TGA815RUB
13.3. Base Unit (Operation) (KX-TG8161 only)
KX-TG8161  SCHEMATIC DIAGRAM (Base unit (Operation))
MSG2
1
2
MSG1
1
2
SKIP
1
2
DOWN
1
2
RPT
1
2
UP
1
2
ANS_LED
KEYIN3
MSG_LED
KEYIN1
KEYS_D
KEYIN2
KEYS_C
LED_VDD
KEYS_E
LCD_GND
LCD_SID
LCD_SCL
LCD_RST
LCD_CD
LCD_VDD
LCD_CS
LED902
A
K
LED901
A
K
MSG3
1
2
MSG4
1
2
LCD_BLT
LCD_BLT_VDD
PON_LED
LED905
LED906
GND
NC
LED907
LED908
CN901
1
2
3
4
5
6
7
8
9
10
11
12
GND
GND
GND
C901
1u
16V
C902
1u
25V
C903
1u
6.3V
LOCAT/INT
1
2
STOP
1
2
ANS
1
2
ERASE
1
2
R901
270
R902
270
R903
270
R904
270
1
10
1
10
GND
VG
/RSTB
/CSB
VSS
A0
SDA
SCLK
VDD1
VDD2
V0
XV0
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