Panasonic KX-TG1711MEB - Schematic Diagram (Base Unit)

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KX-TG1711MEB/KX-TG1712MEB/KX-TGA171MEB
13.2. Schematic Diagram (Base Unit)
KX-TG1711/1712ME SCHEMATIC DIAGRAM (Base Unit_Main)
NC: No Components
!
C110 NC
C109NC
C105NC
C104NC
C817
0.9p
C821
10p
C823
10p
C23
10p
TXD
R17
100k
C22
2p
C12 100n
P1.0
GND1
RXD
C
C
C
C48 100n
C
VDDA
2.5Vdc
C7 100n
C
C
C
C37
NC
C42
10p
C
C
C38
10p
CL13
L1R
C
C
+5.5V
C35
K2.2
C
C
R26
100k
C
C9
470n
VDD
C
J101
C44
10p
VDDA
C
DCM
C
C
C40
0.1u
C
D2
4
1
3
2
*D1
SA2
NC
C
C10
NC
C
R16
220k
C4
K0.22u
C
R14
100
C26
10n
L1T
C
R5
1M
C
R19
220k
R33
820k
C
R30
180k
C
C
C
R34
820k
C31
680p
R31
180k
F1
3A
C
C28 100u16
C
C
DCP
R13
NC
R2
100
C16
10p
C
R36
200
C
C
R200 330
C27
10n
C
C
R7
100k
R9
22
C59
NC
C5
1u
VDD
2.65Vdc
C
R18
10k
C
R201 330
C34
100u
16
C30
680p
LINE_DC
R10
56
C
C
C
C18
10p
R22
2.7k
C
C8
NC
C
C
C
C
C
C
C17 100n
C
C
R35
180
R43 330
R44 330
R801
330
R802
330
X1
20.736M
1
3
2
C
C
C
C
SW1
12
34
D801
1 2
3
TP3
12
C807
10p
C803
100n
C825
NC
C804
100n
C
C
C806
100n
C
CC
*SA3
NC 21
*SA1
C
C
C
VDDPA/RF
VDDPA/RF
VDDPA/RF
CL14
C
TP4
1 2
C43
NC
IC1
1
A0
2
A1
3
A2
4
VSS
5
SDA
6
SCL
7
WP
8
VCC
IC2
3
IN
2
OUT1
1
ADJ
4
OUT2
Q2
D6
1 2
3
ANT_2
ANT_1
C826
10p
C
R39
10
C
C
IC3
62
VDDE1
63
VDDE2
64
VDDIO
65
GND8
66
GND9
67
GND10
68
GND11
73
GND16
72
GND15
71
GND14
70
GND13
60
POX
61
POS
69
GND12
C14
560p
C
R50
330k
R51
330k
C70
680p
C71
680p
C815
NC
C813
3p
C819
1.2p
C830
1p
C39
10p
*C41
10p
C107 NC C108 NC
C103
10p
*R21
33k
C58
0.1u
C25
NC
C29
10p
C
C60
10p
C1115p
C11 10p
R52
NC
C72
NC
R53
NC
C73
NC
Q1
*IC3
17
PY3/ANT1
18
PY4/ANT2
19
RXIX
20
RXI
21
VDDBRF
22
VVCO/VDDRF/VDDPLL
23
VDDPA1
24
GND1
25
GND2
26
GND3
27
GND4
28
GND5
29
GND6
30
GND7
31
PL20/TONE/PWM
32
PL21/DRON
33
PL22/R2
34
VDDDCDC
35
CHARGESTART
36
CDT
37
MICP/LINEP
38
MICN/LINEN
39
MICS/LINEA
40
NC/MAD2P
41
MAD4P
42
MAD4N
43
VANA
44
HO1P
45
HO1N
46
P0_0/PWM
47
I2DAT
48
I2CLK
49
SUPEEP
50
MTSR
51
SCLK
52
P1_0
53
P1_1
54
TXD
55
RXD
56
VDDBAT
57
RESETQ
58
SDRV
59
SENSE
1
ONSW
2
VCORE
3
VOSC
4
VSSOS
5
XTAL
6
LOAD
7
RXON
8
TXON
9
PX0/RTS
10
PX1/CTS
11
PX2
12
PX3
13
PX4
14
PY0
15
PY1
16
PY2
*C50 NC
*C45
NC
*R15
2.2k
*R32
NC
*Q4
B
C
E
*R24
NC
*R25
NC
*R20 39k
*C56 NC*C57 NC
Shield
12
4
5
3
6
C
C802
4.7u
C820
1p
*C1
NC
C61
3p
C1063p
*C3
10u
*R12 13k
*P101
*Q3
B
EC
*C21
NC
*R8
820k
*C15
100n
*R37
22k
*D3
1k
1 2
*D4
0
12
*C6 0.1u
*R11
3.3k
*C32
0.22u
*C13
15n
*R29
10
*R28
10k
*R27
680
*D10
NC
*D7
NC
A K
*R3
750
*R4
150
*R6
22k
/4
/4
DC_IN
Charge -
Charge +
DCIN +
DCIN -
+2.65VDC
+60V DC ON-HOOK
+10V DC OFF-HOOK
+0V DC ON-HOOK
+9.8V DC OFF-HOOK
+0V DC ON-HOOK
+0.7V DC OFF-HOOK
+0V DC ON-HOOK
+9.8V DC OFF-HOOK
+2.5VDC