Panasonic KX-TG8011MES Service Manual page 73

(1)
CP+2.5V
8
VCC
7
(2)
WP
6
(3)
SCL
5
(4)
SDA
BATTERY
(5)
(6)
(7)
C188
1u
GND GND GND
LSRp
(8)
LSRn
(9)
MICp
(10)
MICn
(11)
ANT1
ANT2
RXON
RX_RF
RF_RXn
C832
7p
RF_RXp
C833
7p
GND
TXON
C172
0.1u
1
A0
2
A1
3
VDD_PADRV
A2
64k
R805
4
GND
R801
47
470
IC3
GND
GND
GND
TXn
C834
1p
TXp
GND
PSEL R803 1k
PON R804 1k
Beep
Sp-phone RX
RX-AF
(Handset)
TX _AF
C-TP1 C-TP2
CARBON_CL1
R807
220 C822
100p
GND
C826
B1.5p
C837
B0.5p
GND
R806
220
BATTERY
C825
10p
GND
C808
100n
C811
10p
GND
11
GND
1 10
PSET VCC
GND
2 9
VCCS GND PO
3 8
PI POX
C810
4 7
PIX PSEL
1.6p
5 6
PRAMP PAON
C814
GND
IC801
3.3n
TX_RF
C813
1.6p
C71 C70
NC NC
GNDGND
R309 R310
NC NC
VREFm VREFm
VREFm GND VREFm GND
KX-TGA800 SCHEMATIC DIAGRAM (Handset_Main)
73
KX-TG8011MES/KX-TGA800MES
R107
220
GND
R108
220
3
GND
C827
L801
22n
10p
D802 C803
1.3p
GND GND GND GND
C812
7p
GND
L804
4.7n
-
SP-PHONE_SPEAKER
D14 D13
+
GND GND GND_1 GND_1
L14
+
L15
RECEIVER
-
D22 D21
GND_1 GND_1
MIC+
R320
1
MIC
R321
2
MIC-
VREFm VREFm
NC: No Components
ANT_TP
GND
DA1
2
1
ANT2
PB1