Panasonic KX-TG6572R - Block Diagram (Handset)

18
KX-TG6572C/KX-TG6572R/KX-TGA653C/KX-TGA653R
4.5. Block Diagram (Handset)
IC1
IC3
MIP
MIN
HSSPOUTP
LOUT
BELL_LED
SPOUTP
SPOUTN
CKM//STM
CKM/STM
BBIC
RESET
CHG_CTL
CHG_DET
W
P
, C
L
K
, D
A
TA
K
E
YS
TO
R
O
B
E
_A
~
E
K
E
Y
IN
_1
~5
CHARGE
Q4
D7
MIC
Receiver
LED
Monitor SP
LCD
CHARGE
PUMP
IC4
KEYS
RF part
ANT1
X1
13.824 MHz
EEPROM
VBAT
BATTERY
Q5
RSTN
(BELL)
VBAT
VBAT
3V
4.0V
VBAT
RXn
RXp
RXON
TXp
TXn
TXON
KX-TGA653 BLOCK DIAGRAM (Handset)
CP_OFF