Kirisun DP770 Service Manual

DP770 Service Manual
Page 81 of 102
C953
47pF
R623
NC
R624 1K
L229
100nH
TP623
C956
10pF
FB304
270R3A
2
CD/DAT3
3
CMD
9
VSS VDD
4
5
SCLK
6
VSS2
7
DAT0
8
DAT1
12
WP
14
HOLE2
1
DAT2
10
CD1
11
COM
13
MOUNT_1
15
HOLE1
J4
SDDMF00915B001
R169
NC
R194 BLM18PG181SN1
R622100K
L230
10nH
TP620
TP618
MOTOR POWER
1000pF C957
L224
100nH
TP621
TP619
MOTOR GND
+
C180
10uF/16V
TP622
C615
470pF
C614
470pF
C613
270PF
C954
47pF
C943
47pF
R621100K
+
10uF/16V
C181
C616
0.1uF
C621 470pF
C946
47pF
R167
120k
R619100K
C947
1pF
C944
47pF
C949
1pF
TP641
L231
100nH
1
IN
2
GND
3
EN
FB
4
OUT
5
U113
TPS76301
FB102
BLM18PG181SN1
L226
10nH
R611 470R
C950
47pF
C617
470pF
R168
220k
C940
100pF
C948
47pF
L225
10nH
L228
10nH
R193 BLM18PG181SN1
TP642
+
C360
10uF/16V
C941
10pF
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
33
33
34
34
35
35
36
36
37
37
38
38
39
39
40
40
41
41
42
42
43
43
44
44
45
45
46
46
47
47
48
48
49
49
50
50
J902
DF23C-50DS-0.5V
R170
0R
1000pF
C942
R636 NC
C951
47pF
R637 0R
1
2
3
4
5
FPC601
*
C945
1pF
R620100K R617100K
L227
100nH
C952
1pF
100pF C955
D111
MA2S111
C612
1uF
R618
100K
R1
2.7K
1
23
Q905
ST2301
GPS_LDO_3V3
GPS_3V3
SD_3V3
IO_3V3
GPS_LDO_3V3
POWER
IO_3V3
IO_3V3
GPS_RXD
GPS_EN
PTT
KB_C1
KB_C0
GPS_TXD
SD_CMD
SD_CLK
MOTOR_CTL
GPS_EN
SD_D0
SD_D1
SD_D2
SD_D3
LCD_CS
LCD_RS
LCD_RESET
LCD_WR
LCD_RD
LCD_D7 LCD_D6
LCD_D4
LCD_D2
LCD_D0
LCD_D5
LCD_D3
LCD_D1
I2C0_SCL
I2C0_SDA
KEYBORAD_INT
USB_VBUS
USB+
USB-
UART_RXD
USB_ID
EXT-SPK-
EXT-SPK+
IN-SPK-
IN-SPK+
BL_DIM
CH_AC
CH_BC
PWR-SW-
PWR-SW+
INT-MIC-
INT-MIC+
EXT-MIC+
EXT-MIC-
GPSEXT_RXD
GPSEXT_TXD
TCA8418_RESET

Kirisun DP770 Specifications

General

Brand	Kirisun
Model	DP770
Category	Radio
Language	English