Hytera DMR - Page 401

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
VGG
Gate_2
Gate_1
Final_bias
Gate_1
Gate_2
VGG
VGG
APC_COMP
APC_COMP
B+
9V3A
9V3A
TX_LO
RX_in
TV_APC
TEMP_DET
Final_bias
TX
REV_TEMP_DET
TV_APC
REV_TEMP_DET
TEMP_DET2
Title
Size Document Number Rev
Date: Sheet
of
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<RevCode>
<Title>
C
14 14Wednesday, December 08, 2010
Title
Size Document Number Rev
Date: Sheet of
<Doc>
<RevCode>
<Title>
C
14 14Wednesday, December 08, 2010
Title
Size Document Number Rev
Date: Sheet of
<Doc>
<RevCode>
<Title>
C
14 14Wednesday, December 08, 2010
w=3mm,
L=5.5mm
Z=8
󱂜
w=3mm,
L=3mm
Z=8
󱂜
GND
DESIGNER: SHY
TX
R905
33K
R905
33K
R819
82
R819
82
R897
470k
R897
470k
C802
3300p
C802
3300p
C849
NC
C849
NC
C894
0.1uf
C894
0.1uf
C892
220p
C892
220p
R849
2.2k
R849
2.2k
C868
0.1u
C868
0.1u
C871
NC
C871
NC
L809
3T/16nH
L809
3T/16nH
D129
MA2S077
D129
MA2S077
12
R872
180k
R872
180k
R860
NC
R860
NC
R802
12K
R802
12K
C818
15p
C818
15p
R866
2.2K
R866
2.2K
R876
56k
R876
56k
R891
0
R891
0
+
+
-
-
OUT
IN+
IN-
OUT
IN-
IN+
VEE
VCC
U802
OPAMP
+
+
-
-
OUT
IN+
IN-
OUT
IN-
IN+
VEE
VCC
U802
OPAMP
1
2
3
45
6
7
8
R837
0
R837
0
C810
47pF
C810
47pF
C890
220p
C890
220p
Q810
TRANSISTOR
Q810
TRANSISTOR
1
3 2
C832
NC
C832
NC
C880
0.047uF
C880
0.047uF
C857
22pF
C857
22pF
R893
NC
R893
NC
TP809TP809
1
C809
220p
C809
220p
C831
4pF
C831
4pF
R813
4.7
R813
4.7
R874
1K
R874
1K
R895
56k
R895
56k
R864
470k
R864
470k
L824
BLM18AG601SN1
L824
BLM18AG601SN1
12
C896
220p
C896
220p
R882
150k
R882
150k
R826
1
R826
1
C814
18p
C814
18p
C881
NC
C881
NC
R844
10k
R844
10k
L814
5.6nH
L814
5.6nH
R861
4.7
R861
4.7
L802
BLM41PG600SN1
L802
BLM41PG600SN1
12
C858
NC
C858
NC
C931
33p
C931
33p
C833
4pF
C833
4pF
C879
NC
C879
NC
C878
220p
C878
220p
C820
12pF
C820
12pF
M4M4
1
L827
39nH
L827
39nH
R845
20K
R845
20K
R869
1k
R869
1k
R877
47K
R877
47K
R862
56
R862
56
C808
220p
C808
220p
C869
15pF
C869
15pF
Q805
MOSFET
Q805
MOSFET
1
32
L804
3T/16nH
L804
3T/16nH
C886
NC
C886
NC
C847
150p
C847
150p
R873
NC
R873
NC
L813
3T/16nH
L813
3T/16nH
C916
3300p
C916
3300p
C819
8pF
C819
8pF
R883
56k
R883
56k
R839
3.3K
R839
3.3K
L828
1uH
L828
1uH
R852
470
R852
470
R881
4.7K
R881
4.7K
R810
100
R810
100
TP807
APC
TP807
APC
1
R892
82K
R892
82K
C882
NC
C882
NC
Q802
MOSFET
Q802
MOSFET
2
13
R868
NC
R868
NC
t
RT804
100k
t
RT804
100k
12
C899
120p
C899
120p
C839
220pF
C839
220pF
R841
33k
R841
33k
R821
33
R821
33
L822
BLM18AG601SN1
L822
BLM18AG601SN1
12
TRANSISTOR
Q811
TRANSISTOR
Q811
3
2
1
C891
120p
C891
120p
TP803
LO
TP803
LO
1
C801
1000p
C801
1000p
R851
NC
R851
NC
D804
RB706F
D804
RB706F
3
1
2
R884
18k
R884
18k
M801
Directional Couple
M801
Directional Couple
Pin
1
Fcouple
3
4
4
Pout
2
5
5
Rcouple
6
C807
10u/25V
C807
10u/25V
C812
12pF
C812
12pF
R836
NC
R836
NC
L801
BLM41PG600SN1
L801
BLM41PG600SN1
12
R827
270
R827
270
R880
4.7K
R880
4.7K
L829
0
L829
0
C815
220pF
C815
220pF
C859
15pF
C859
15pF
L806
1uH
L806
1uH
L817
3T/16nH
L817
3T/16nH
Q801
TRANSISTOR
Q801
TRANSISTOR
2
3 4
1
R858
9.1k
R858
9.1k
R842
12k
R842
12k
C816
2p
C816
2p
C840
47pF
C840
47pF
C843
470pF
C843
470pF
R865
39k
R865
39k
R804
4.7
R804
4.7
L807
100nH
L807
100nH
C897
220p
C897
220p
C821
NC
C821
NC
R899
470k
R899
470k
M6M6
1
R867
8.2k
R867
8.2k
C803
33pF
C803
33pF
C825
47pF
C825
47pF
L826
16pF
L826
16pF
R903
NC
R903
NC
R814
100
R814
100
C943
3300p
C943
3300p
C817
470pF
C817
470pF
D805
UDZS5.1B
D805
UDZS5.1B
1 2
C867
NC
C867
NC
R896
NC
R896
NC
TP806
Final_bias
TP806
Final_bias
1
C861
68pF
C861
68pF
C824
NC
C824
NC
DTC114EE
Q813
DTC114EE
Q813
3
2
1
R847
47K
R847
47K
R812
NC
R812
NC
R878
NC
R878
NC
TP810
TEMP
TP810
TEMP
1
C909
100p
C909
100p
C836
2p
C836
2p
C845
220p
C845
220p
C866
0
C866
0
C884
NC
C884
NC
L819
8T/47n
L819
8T/47n
D802
MA4P1250
D802
MA4P1250
12
C852
100p
C852
100p
TP808
9V3A
TP808
9V3A
1
R818
4.7
R818
4.7
D801
MA4P1250
D801
MA4P1250
1 2
C850
470p
C850
470p
+
C804
47u/25V
+
C804
47u/25V
12
TP801TP801
1
R887
820
R887
820
L808
0
L808
0
R830
47
R830
47
C864
18pF
C864
18pF
D128
DAN222
D128
DAN222
1
2
3
R846
10K
R846
10K
C885
470p
C885
470p
C872
47pF
C872
47pF
R823
100
R823
100
C829
0.1uF
C829
0.1uF
R875
33K
R875
33K
R850
NC
R850
NC
L816
11T/113nH
L816
11T/113nH
L820
1uH
L820
1uH
R816
220
R816
220
SW1
PAD SW
SW1
PAD SW
L823
0
L823
0
C828
NC
C828
NC
C860
NC
C860
NC
C813
NC
C813
NC
R833
NC
R833
NC
C854
0.1u
C854
0.1u
C851
3p
C851
3p
C853
220p
C853
220p
R840
NC
R840
NC
M1M1
1
C954
NC
C954
NC
C898
220p
C898
220p
R890
3.3k
R890
3.3k
C830
5p
C830
5p
C883
220pF
C883
220pF
C842
22pF
C842
22pF
R863
0
R863
0
R856
51
R856
51
R806
4.7
R806
4.7
+
+
-
-
OUT
IN+
IN-
OUT
IN-
IN+
VEE
VCC
U801
OPAMP
+
+
-
-
OUT
IN+
IN-
OUT
IN-
IN+
VEE
VCC
U801
OPAMP
1
2
3
45
6
7
8
R853
470
R853
470
C949
82pF
C949
82pF
C930
0.018uF
C930
0.018uF
C837
5p
C837
5p
C888
33p
C888
33p
C875
150P
C875
150P
L811
8.2n
L811
8.2n
C822
220p
C822
220p
C893
470pF
C893
470pF
C856
8pF
C856
8pF
L825
BLM18AG601SN1
L825
BLM18AG601SN1
12
Q803
MOSFET
Q803
MOSFET
2
1 3
M2M2
1
Q804
MOSFET
Q804
MOSFET
1
32
C855
33pF
C855
33pF
C846
33pF
C846
33pF
L832
10nH
L832
10nH
R854
56k
R854
56k
R805
NC
R805
NC
C811
470p
C811
470p
C835
2pF
C835
2pF
R898
470k
R898
470k
t
RT803
NC
t
RT803
NC
1 2
C876
NC
C876
NC
L821
BLM18AG601SN1
L821
BLM18AG601SN1
12
C863
4700pF
C863
4700pF
R803
220
R803
220
L815
BLM18AG601SN1
L815
BLM18AG601SN1
12
R828
1
R828
1
R832
NC
R832
NC
C834
NC
C834
NC
R859
1k
R859
1k
R886
220k
R886
220k
R829
82
R829
82
C826
22nH
C826
22nH
C877
220p
C877
220p
C873
NC
C873
NC
M3M3
1
R900
NC
R900
NC
C8330
22pF
C8330
22pF
R838
33k
R838
33k
R822
0
R822
0
L833
47pF
L833
47pF
R888
NC
R888
NC
TP811
driver
TP811
driver
1
L810
3T/16nH
L810
3T/16nH
C848
150p
C848
150p
C895
220p
C895
220p
R904
0
R904
0
R817
220
R817
220
C865
24pF
C865
24pF
C870
NC
C870
NC
R870
10K
R870
10K
C844
NC
C844
NC
C904
NC
C904
NC
R879
NC
R879
NC
C823
10pF
C823
10pF
DTC114EE
Q812
DTC114EE
Q812
3
2
1
+
+
-
-
OUT
IN+
IN-
OUT
IN-
IN+
VEE
VCC
U804
OPAMP
+
+
-
-
OUT
IN+
IN-
OUT
IN-
IN+
VEE
VCC
U804
OPAMP
1
2
3
45
6
7
8
L830
0
L830
0
D803
RB706F
D803
RB706F
3
1
2
R885
10k
R885
10k
C959
0.1u
C959
0.1u
R834
NC
R834
NC
R825
33
R825
33
C953
18k
C953
18k
R889
NC
R889
NC
R807
4.7
R807
4.7
C874
NC
C874
NC
TP812
REV_TEMP_OUT
TP812
REV_TEMP_OUT
1
R820
NC
R820
NC
C827
470p
C827
470p
C841
8pF
C841
8pF
R871
NC
R871
NC
R855
51
R855
51
C913
0.018uF
C913
0.018uF
M5M5
1
R843
5.6K
R843
5.6K
R902
0
R902
0
C862
1.5p
C862
1.5p
C838
3p
C838
3p
C887
220p
C887
220p
R808
10
R808
10
R811
18K
R811
18K
L803
BLM41PG600SN1
L803
BLM41PG600SN1
12
C889
3300p
C889
3300p
R848
NC
R848
NC
R894
0
R894
0
R824
47pF
R824
47pF
R809
82
R809
82
C940
33p
C940
33p
R831
10k
R831
10k
W801
ANTENNA
W801
ANTENNA
1
3
4
5
2
R857
0
R857
0
R815
27k
R815
27k
L805
22n
L805
22n
R835
82
R835
82
W= 3mm
L= 5.5mm
Z= 8ohm
W= 3mm
L= 3mm
Z= 8 ohm
393
MD78X/MD78XG Schematic Diagram (TX Circuit)