Panasonic KX-TG6440PK Service Manual page 87

(1)
(2)
(3)
(4)
L753
C753 B1.0p
C754 K0.1
(5)
(6)
1 VCC_VCO
2 PAEN
3 ATST_p
ATSTp
4 ATST_n
5
ANT_n
6 TRSW
7 Rxp
8 Rxn
IC701
4.7n
KX-TG6440PK/KX-TGA641S/KX-TGA641T/KX-TGA740B
C721 J100p
R731 100
R732 100
24
SYN_CLK
3.3V
23
SYN_DAT
22
SLOT_CTRL
21
RADIOEN
20
TR_DATA
19
VCC_IO
18
RSTN
17
VCC_DIG
R715 NC
3.0V
KX-TG6440 SCHEMATIC DIAGRAM (Base Unit_RF Part)
87
3.0V
V_RF
BCLK
SYN_OUT
SYN_EN
SYN_CLK
SYN_DATA
SLOT_CTRL
RADIO_EN
RX_DATA
R736 390
TX_DATA
DVCC
L739 NC
RF_RSTN
V_PA
ZA1
NC: No Components