Base Unit (Operation) - Panasonic KX-TG8162ALB Service Manual

KX-TG8162ALB/KX-TG8163ALB/KX-TGA815AZB

13.3. Base Unit (Operation)

R901 270
10
LCD_BLT
R902 270
LCD_BLT_VDD
LCD_GND
GND
LCD_RST
LCD_CS
LCD_CD
LCD_SID
LCD_SCL
LCD_VDD
R903 270
KEYS_E
1
R904 270
10
LED901
ANS_LED
K A
LED902
MSG_LED
K A
PON_LED
LED_VDD
KEYS_C
KEYIN1
KEYIN3
KEYS_D
KEYIN2
NC
1
LED905
GND
LED906
C901 1u
GND
16V
GND
C902 1u
25V
LED907
LED908
ERASE
1 2
RPT
1 2
STOP
1 2
KX-TG8161 SCHEMATIC DIAGRAM (Base Unit (Operation))
74
CN901
1
GND
2
VG
3
/RSTB
4
/CSB
5
VSS
6
A0
7
SDA
8
SCLK
9
VDD1
10
VDD2
11
V0
12
XV0
UP ANS
1 2 1 2
MSG4
1 2
MSG3
1 2
MSG2
1 2
MSG1 SKIP
1 2 1 2
DOWN LOCAT/INT
1 2 1 2