Kirisun TM840 Service Manual

TM840 Service Manual
88
HOLE701 HOLE702 HOLE703
ADC
GPS
ADD R254
DEL D23
ADC
C96
1uF 20% 25V
1
IN
2
GND
3
EN
FB
4
OUT
5
U10
RT9193-3.3
10K 5% R107
ADDR
1
7
AIN3
3
GND ALERT/RDY
2
4
AIN0
5
AIN1
6
AIN2
VDD
8
SDA
9
SCL
10
U11
ADS1015
1
2
3
54
6
7
8
9
HOLE8
Hole
R110 200K 5%
C98
0.1uF 20% 50V
1
2
3
54
6
7
8
9
HOLE5
Hole
R106 2K1%
100K 5% R114
1
2
3
4
C91
MM9329-2700
10K 5% R108
C100
0.1uF 20% 50V
1
2
3
45
6
7
8
9
HOLE6
Hole
C94
1uF 20% 25V
L5 220nH
1
2
3
54
6
7
8
9
HOLE4
Hole
R111 200K 5%
1
2
3
54
6
7
8
9
HOLE1
Hole
1
2
3
54
6
7
8
9
HOLE11
Hole
100K 5% R113
C99
1uF 20% 25V
GND
1
TXD1
2
RXD1
3
TIMEPULSE
4
EXTINT0
5
V_BCKP
6
VCCIO
7
VCC
8
VRESET
910
GND
11
RF_IN
12
GND
13
ANTON
14
VCC_RF
15
NC_15
16
SDA2
17
SCL2
18
NC_18
U9
MAX_6Q
1
2
3
45
6
7
8
9
HOLE9
Hole
+
C93
22uF 20% 10V
1
2
3
54
6
7
8
9
HOLE10
Hole
1
2
3
45
6
7
8
9
HOLE2
Hole
1
2
3
54
6
7
8
9
HOLE3
Hole
C97
0.1uF 20% 50V
12
BT1
BETTARY
R105 100 5%
R109 20K 5%
R112
0
+
C95
22uF 20% 10V
100K 5% R115
R116NC
D23
NC
1
2
3
54
6
7
8
9
HOLE12
Hole
R254
0
D37
12
MA2S111
1
2
LED2
R76
10K 5%
1
2
3
45
6
7
8
9
HOLE13
Hole
1
2
3
45
6
7
8
9
HOLE14
Hole
FB57
BLM15AG221SN1D
FB58
BLM15AG221SN1D
R1500R
1
VIN
2
VSS
3
CE
NC
4
VOUT
5
U12
XC6205B122MR
C390
1uF 20% 25V
R2190R
1 2
3
D3
BZB784-C3V3
R149 5.1K
R193 5.1K
C388
1uF 20% 25V
C389
1uF 20% 25V
21
D11
R153
0R
1K 5% R419
ADDR
1
7
AIN3
3
GND ALERT/RDY
2
4
AIN0
5
AIN1
6
AIN2
VDD
8
SDA
9
SCL
10
U22
ADS1015
10K 5% R422
C497
0.1uF 20% 50V
15K 5% R424
R425 100K 5%
R46
0R
3V3_GPS
5V 3V3_GPS
3V3_LDO
3V3_GPS
GPS_PWR_EN
ALERTN
I2C0_SCL
I2C0_SDA
VSWR_T
TEMP_DET
CVDECT
GPS_RXD
GPS_TXD
VSWR_R
GPS_VBAT
GPS_VBAT
GPS_VBAT
VBAT
DC13V8
RTC_PWR
RTC_PWR
3V3_LDO
ALERTN
I2C0_SCL
I2C0_SDA
DC13V8

Kirisun TM840 Specifications

General

Brand	Kirisun
Model	TM840
Category	Radio
Language	English