Hytera RD982 - Page 33

5 5
4 4
3 3
2 2
1 1
D D C C B B A A
9V3A
B+
13V6A
3V3A
3V3D
1V8D
3VRTC
5VD
1V6D
5VA
3V3D
5VD
5V_GPS
VOL_DET
I2C_SCL I2C_SDA
PWR_RST
PWR_ON
RST_CTRL
13.6V
5'෎ᏺЏᵓ⧚೒˄⬉⑤⬉䏃˅
U807
XC6209F502PR
U807
XC6209F502PR
ON/OFF
3
GND
2
NP(VREF)
1
VIN
4
VOUT
5
C700 1n C700 1n
C827
1uF/25V
C827
1uF/25V
C822 NC C822 NC
TP813TP813
1
R842 100K R842 100K
TP804TP804
1
R821
4.7K
R821
4.7K
L813
10uH
L813
10uH
L826 22uHL826 22uH
L803
15uH
L803
15uH
Q802 2SB1184 Q802 2SB1184
1
3 2
C844
0.1u
C844
0.1u
L816
BLM41PG600SN1
L816
BLM41PG600SN1
12
R803
68K/F
R803
68K/F
R808 100K R808 100K
R841 120K R841 120K
L822
BLM18PG181SN1D
L822
BLM18PG181SN1D
+
C816
47uF/25V
+
C816
47uF/25V
12
F802
MINISMDC110F
F802
MINISMDC110F
R819
47K
R819
47K
R816
470K/F
R816
470K/F
+ C813
220uF/10V
+ C813
220uF/10V
12
C872
0.01uF
C872
0.01uF
C839
0.1u
C839
0.1u
R815
10
R815
10
U801 TPS5431DDA U801 TPS5431DDA
BOOT
1
NC
2
NC
3
VSENSE
4
EN
5
GND
6
VIN
7
PH
8
PowerPAD
9
C857
1uF
C857
1uF
L819
BLM18PG181SN1D
L819
BLM18PG181SN1D
L805
10uH
L805
10uH
D801
B340A
D801
B340A
1 2
R807
22K/F
R807
22K/F
R818
100k
R818
100k
C845 1000p C845 1000p
U805 TPS3705-33DGN U805 TPS3705-33DGN
MR
1
VCC
2
GND
3
PFI
4
PFO
5
WDI
6
/RST
7
WDO
8
R848 0R848 0
C876
0.01uF
C876
0.01uF
TP814TP814
1
C862 1uF/25V C862 1uF/25V
C802 1000pF C802 1000pF
+
C823
10uF/10V
+
C823
10uF/10V
12
+
C804
47uF/25V
+
C804
47uF/25V
12
C863 0.01uF C863 0.01uF
D807
MBRM120LT1G
D807
MBRM120LT1G
12
C838 2.2uF/10V C838 2.2uF/10V
C841 1000pF C841 1000pF
C821 0.1uF C821 0.1uF
R814 0R814 0
U802 TPS5431DDA U802 TPS5431DDA
BOOT
1
NC
2
NC
3
VSENSE
4
EN
5
GND
6
VIN
7
PH
8
PowerPAD
9
R823 0R823 0
L814
BLM41PG600SN1
L814
BLM41PG600SN1
12
+
C836 10uF/16V
+
C836 10uF/16V
12
+
C831
NC
+
C831
NC
12
TP815TP815
1 D805 MMBZ6V8ALT1G D805 MMBZ6V8ALT1G
+
C859 47uF/25V
+
C859 47uF/25V
12
R831 681/F R831 681/F
+
C826
10uF/10V
+
C826
10uF/10V
12
C861 0.01uF C861 0.01uF
+
C846
22uF/10V
+
C846
22uF/10V
12
C835
0.1u
C835
0.1u
C874
0.01uF
C874
0.01uF
U803
TPS65021RHA
U803
TPS65021RHA
DEFDCDC3
1
VDCDC3
2
PGND3
3
L3
4
VINDCDC3
5
VINDCDC1
6
L1
7
PGND1
8
VDCDC1
9
DEFDCDC1
10
HOT_RESET
11
DEFLDO1
12
DEFLDO2
13
VSYSIN
14
VBACKUP
15
VRTC
16
AGND2
17
VLDO2
18
VINLDO
19
VLDO1
20
LOWBAT
21
LDO_EN
22
DCDC3_EN
23
DCDC2_EN
24
DCDC1_EN
25
TRESPWRON
26
RESPWON
27
INT
28
SDAT
29
SCLK
30
PWRFAIL
31
DEFDCDC2
32
VDCDC2
33
PGND2
34
L2
35
VINDCDC2
36
VCC
37
PWRFAIL_SNS
38
LOWBAT_SNS
39
AGND1
40
PAD
41
L824 22uHL824 22uH
+
C812
NC
+
C812
NC
12
L802
BLM41PG600SN1
L802
BLM41PG600SN1
12
C832 1000P C832 1000P
+
C819
22uF/10V
+
C819
22uF/10V
12
R850 1KR850 1K
R836 4.7KR836 4.7K
C810
470p/50V
C810
470p/50V
D804
B340A
D804
B340A
1 2
D812
MMBZ5V6ALT1G
D812
MMBZ5V6ALT1G
C840
220p
C840
220p
D802
MR2835SKG
D802
MR2835SKG
1 2
C843
0.01uF
C843
0.01uF
L815
BLM41PG600SN1
L815
BLM41PG600SN1
12
D811
MMBZ5V6ALT1G
D811
MMBZ5V6ALT1G
C864
0.1u
C864
0.1u
C801 0.01uFC801 0.01uF
+
C829
22uF/10V
+
C829
22uF/10V
12
C817 2.2uF/10V C817 2.2uF/10V
C712 1n C712 1n
R806
22K/F
R806
22K/F
D808
MBRM120LT1G
D808
MBRM120LT1G
12
R844
100k
R844
100k
C860 1uF/25V C860 1uF/25V
C820 1uF/25V C820 1uF/25V
+ C814
220uF/10V
+ C814
220uF/10V
12
C807 NC C807 NC
R805 22K R805 22K
R849
47K
R849
47K
+
C828
22uF/10V
+
C828
22uF/10V
12
C815 0.01uF C815 0.01uF
L821 6.2uHL821 6.2uH
C873
1uF
C873
1uF
D803
ZSH5MA27
D803
ZSH5MA27
1 2
R840 100KR840 100K
+
C869
68uF/6.3V
+
C869
68uF/6.3V
12
B802B802
R832
47K
R832
47K
C877
1uF
C877
1uF
R845 10k R845 10k
C805 1uF/25V C805 1uF/25V
L801
BLM18PG181SN1D
L801
BLM18PG181SN1D
R804
68K/F
R804
68K/F
D806 MMBZ6V8ALT1G D806 MMBZ6V8ALT1G
C842
2.2uF/10V
C842
2.2uF/10V
R820 100K R820 100K
R829 4.32k/F R829 4.32k/F
L804
15uH
L804
15uH
TP805TP805
1
+
C871
68uF/6.3V
+
C871
68uF/6.3V
12
L820
BLM18PG181SN1D
L820
BLM18PG181SN1D
C837
0.1u
C837
0.1u
TP806TP806
1
C803
0.01uF
C803
0.01uF
C830
1000P
C830
1000P
+
C856
10uF/10V
+
C856
10uF/10V
12
C806 0.1uF C806 0.1uF
+ C833
22uF/10V
+ C833
22uF/10V
12
L825
BLM18PG181SN1D
L825
BLM18PG181SN1D
J801
JK_PWR
J801
JK_PWR
1 2
R801 100K R801 100K
TP801TP801
1
Q803
2SK1824
Q803
2SK1824
2
31
R843 200K R843 200K
TP802TP802
1
F803
LITTELFUSE0466002
F803
LITTELFUSE0466002
C834
470P
C834
470P
C875
1uF
C875
1uF
U806
RP102N331B
U806
RP102N331B
VDD
1
GND
2
CE
3
NC
4
VOUT
5
R817
100K
R817
100K
C878
0.1u
C878
0.1u
L807
BLM41PG600SN1
L807
BLM41PG600SN1
12
R846 100KR846 100K
D810
MMBZ5V6ALT1G
D810
MMBZ5V6ALT1G
B801B801
+
C865
68uF/6.3V
+
C865
68uF/6.3V
12
L823
BLM18PG181SN1D
L823
BLM18PG181SN1D
+
C811
330uF/35V
+
C811
330uF/35V
12
R802 22K R802 22K
R839 1KR839 1K
U821 LM2941S U821 LM2941S
ADJ
1
ON/OFF
2
GND
3
IN
4
OUT
5
D809
UDZSTE(175.1B)
D809
UDZSTE(175.1B)
1 2
+ C809
22uF/10V
+ C809
22uF/10V
12
TP803TP803
1
TP807TP807
1
R833
0
R833
0
C808 0.01uF C808 0.01uF
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