Panasonic KX-TG7622B - Caller ID;Talking Caller ID

77
KX-TG7622B/KX-TG7623B/KX-TGA410B
14.4. Schematic Diagram (Base Unit_Operation)
KX-TG7622/7623 SCHEMATIC DIAGRAM (Base Unit_Operation)
NC: No Components
ANS
1 2
STOP
1 2
ERASE
1 2
MSG2
1 2
MSG1
1 2
SKIP
1 2
DOWN
1 2
RPT
1 2
UP
1 2
LOCAT/INT
1 2
LED902
AK
LED901
AK
LED911
AK
LED913
AK
LED915
AK
ANS_LED
KEYIN3
MEG_LED
KEYIN1
KEYS_D
KEYIN2
KEYS_C
VLED
KEYS_E
CELL2_LED(R)
CELL1_LED(R)
KEYS_F
CELL1_LED(G)
CELL2_LED(G)
BT_HS_LED(R)
BT_HS_LED(G)
CARBON_TESTCT1CT2
LED916
AK
LED912
AK
LED914
AK
MSG3
1 2
MSG4
1 2
LCD_CS
LED905
BL2
LED906
LCD_VDD
LCD_SCL
LCD_CD
LCD_SID
BL1
LCD_GND
LCD_RST
KEYIN4
LED907
LED908
GND
CN901
1
2
3
4
5
6
7
8
9
10
11
12
GND
GND
GND
C901 1u
16V
C903
1u
6.3V
R901
180
R902
180
R903
180
R904
180
C902
1u
25V
13
1
1
10
10
13
VDD1
A0
VDD2
GND
VSS
VG
/CSB
V0
SDA
XV0
SCLK
/RSTB