Schematic Diagram (Base Unit_Main) - Panasonic KX-TG1034B Service Manual

Table of Contents

Advertisement

KX-TG1034B/KX-TG1035S/KX-TGA101B/KX-TGA101S

12.2. Schematic Diagram (Base Unit_Main)

L2T L1T L1R
L2R
J1
NC
6
1
2
3
4
For M
5
J5
CN1
NC
P1
J2
NC
22
TP-RLY1
L1T/TP-RLY2
L2T/TP-RLY3
L1R/TP-RLY4
TP-RLY5
D2
Q1
K
A
C
NC
E
NC
1
J101
DC_IN
2
DCM
CN2
3.3V
+8.0V
+3.3V
VDD3
IC1
2
Output
3
Input
4
Fin
ADJ/GND
1
CN4
1
R49
2
NC
NC
R50
Q6
BUZ
Q7
NC
3
R54
C47
1
C
B
2
E
NC
NC
NC
NC
for TG1022
Charge Current
R55
R56
TP16
Charge +
5.6
5.6
TP15
Charge -
NC: No Components
L1
33u
For BR
L2
33u
For BR
C5
R3
180k
K1000p
C3
R4
1500p
1M
For JT
C6
R5
C4
180k
K1000p
R6
US-2
US-1
1500p
1M
R7
B
NC
For NL
R9
NC
R160
NC
+2.5V
VDD
1
5
I/O
2
O/I
IC6
3
VSS
4
CONT
NC
C140
NC
for TG1032/33/34
+2.5V
C134
NC
C143
C151
NC
NC
IC4
NC
VDD
1
5
I/O
2
O/I
VSS
3
4
CONT
C148
NC
+2.5V
IC5
64k
1
8
A0
VCC
2
7
A1
WP
3
6
A2
SCL
4
5
GND
SDA
EEPROM
+3.3V
+2.5V
E
R59
B
Q14
2.2k
C
R61
1k
LINE-DC
Loop Current
Q3
D3
2
1
R14
100k
3
4
R13
Q2
3
NC
1
Q4
3
R17
2
1
NC
2.2k
2
Caller ID,
+2.5V
Bell Signal
C52
J220p
R32
100k
C53
Bell signal
C54
J220p
R34
K0.022u
100k
R36
100k
for TG1022
R67
NC
for TG1022
R66
NC
VDD2
1
*INT1/P11
2
VDDIO1
C60
3
VDD1
4
VSS1
5
SDA1/P25
K0.1u
6
SCL1/P24
7
*INT5/VDDE/P15
IC7
8
*INT2/P12
C61
9
AVD
BBIC
10
AVS
K0.1u
11
CAP
12
Xtal1
13
R73
VSSRF
14
RFCLKp
3.3M
15
C62
RSSI/RFCLKm
16
VDDRF
3
1
7p
2
X1
C63
J15p
25mV p-p
JTAG
0.7V
RX DATA
R74
0V
NC
TX DATA
1
2
SW1
NC
for TG1022
68
Q5
2
3
1
C18
TP9
NC
R20
R23
C22
R29
2.7k
100k
K1u
56
R27
100k
+2.5V
TX_AF
R116
390
RX_AF
for TG1032/33/34
R69
NSA/CLIP
NC
R70
TAMIC_CSn
0
1.8V
VDD1
+1.8V
Q8
2.5V
+2.5V
Q9
48
LDO2_CTRL
47
LDO1_CTRL
46
VBAT1
C72
45
R81
*RST
3.3k
44
K0.22u
P17/CHARGE/INT7
43
P23/ADC1
42
VDD3
C73
41
VSS3
K0.1u
SPIDI
40
P07/SPIDI/PCM_DIN
SPIDO
39
P06/SPIDO/PCM_DOUT
38
SPICLK
P05/SPICLK/PCM_CLK
37
TAM_RSTn
P04/SCL2
36
TAM_CSn
P03/SDA2
35
P02/JTIO
34
P01/URX
33
P00/UTX
R75
TP23
R79
NC
J103
RX
1k
R80
J102
TX
1k
J104
GND
(1)
TP10
(2)
(3)

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

Kx-tg1035sKx-tga101bKx-tga101sKx-tg1034Kx-tg1035

Table of Contents