Hytera DMR Service Manual page 390

5
9V1A_RX
C6100 C6100 R6100 R6100
D
1u 1u 0 0
TRANSISTOR TRANSISTOR
3
L6101 L6101
BLM18PG600SN1 BLM18PG600SN1
2 1 2
RF_ATTEN
C6103 C6103
1
220p 220p
Q6100 Q6100
TP6103 TP6103
R6106 R6106
TX TP TX TP
680 680
D6100 D6100
C6118 C6118 HVC131 HVC131
470pF 470pF
1
RX_in
C6194 C6194 C6132 C6132
L6114 L6114
10NH 10NH NC NC
BLM18PG600SN1 BLM18PG600SN1
9V1A_RX R6109 R6109
C
390 390
2 1
RX_AFTER
C6144 C6144 C6145 C6145
220p 220p 1u 1u
U6000 U6000
OPAMP OPAMP
1 5
TV_APC IN+ IN+ VCC VCC
R6116 R6116
+ +
2
0 0
VEE VEE
- -
3 4
IN- IN- OUT OUT
9V1A_RX
TP6105 TP6105
RX TP RX TP
C6155 C6155
0.01u 0.01u R6121 R6121
B
5.6 5.6
RX_LO
C6156 C6156
NC NC R6124 R6124 R6125 R6125
820 820 820 820
5VA_RX
IF-out
A
5
4
MD78X/MD78XG Schematic Diagram
4
5
C6106 C6106
220p 220p
C6119 C6119 C6120 C6120 C6109 C6109 C6110 C6110 C6121 C6121 C6122 C6122
L6104 L6104
1.5p 1.5p 1p 1p 6p 6p 1p 1p 1p 1p 2.2p 2.2p
Micr-L Micr-L N2 N3
C6123 C6123
0 0
D6101 D6101 D6102 D6102
N4
2 3 3
1SV279 1SV279 1SV279 1SV279
N1
R6123 R6123 L6105 L6105
0 0
Micr-L Micr-L
TP6110 TP6110 D6105 D6105
RX CV RX CV
HSM88AS HSM88AS
C6134 C6134 C6135 C6135 C6136 C6136 C6137 C6137 C6138 C6138
56p 56p 56p 56p 56p 56p 47P 47P 47P 47P
R6127 R6127
R6111 R6111
10K 10K
100K 100K
R6114 R6114
R6140 R6140
33 33
0 0
R6113 R6113
C6146 C6146
TUHF_TONE
270K 270K
470P 470P
R6115 R6115
100K 100K
L6115 L6115
1 2
C6148 C6148 C6149 C6149
470p 470p 1u 1u
BLM18PG600SN1 BLM18PG600SN1
R6126 R6126
R6117 R6117
82 82
82 82
C6151 C6151 C6152 C6152
C6150 C6150 470p 470p 1.5p 1.5p
R6118 R6118
NC NC L6116 L6116 R6119 R6119
3.3K 3.3K
18n 18n 1.2K 1.2K
C6193 C6193 L6117 L6117
22n 22n
R6122 R6122 C6159 C6159
C6158 C6158 C6160 C6160
1.2K 1.2K 220p 220p C6161 C6161
0.1u 0.1u
L6127 L6127 0 0 27p 27p
15p 15p
NC NC 2
R6129 R6129
Q6103 Q6103
330 330
TRANSISTOR TRANSISTOR
C6172 C6172 R6138 R6138
0 0 0 0
2 1
L6121 L6121
BLM18PG600SN1 BLM18PG600SN1
C6190 C6190
1uF 1uF R6130 R6130
5.1K 5.1K
C6168 C6168
R6132 R6132
0.1u 0.1u
51 51
L6122 L6122
C6171 C6171
0.1uF 0.1uF
0.1uF 0.1uF
C6179 C6179
R6134 R6134 0.1u 0.1u
30k 30k
1
C6174 C6174
C6182 C6182 C6181 C6181 Q6104 Q6104
NC NC
NC NC TRANSISTOR TRANSISTOR R6137 R6137
NC NC
30k 30k
4
3
(RX Circuit)
L6100 L6100
BLM18PG600SN1 BLM18PG600SN1
2 1
C6102 C6102 C6185 C6185 R6101 R6101
470p 470p 1uF 1uF 680 680
R6102 R6102
10 10
Q6101 Q6101
2 5
TRANSISTOR TRANSISTOR
C6104 C6104
R6103 R6103
27K 27K
0.1u 0.1u L6102 L6102
L6103 L6103
220n 220n
10n 10n
C6107 C6107
220p 220p
R6105 R6105
5.6K 5.6K
TP6104 TP6104
C6111 C6111 C6112 C6112
6p 6p 6p 6p
R6107 R6107
C6113 C6113
1.2k 1.2k
0.1u 0.1u
N17 N18 N19
Q6102 Q6102
2 1 2 1 2
Micr-L Micr-L Micr-L Micr-L TRANSISTOR TRANSISTOR
L6214 L6214 L6215 L6215 C6129 C6129 C6130 C6130
18p 18p 100p 100p
C6133 C6133
R6110 R6110
4p 4p
1.2K 1.2K
L6110 L6110
15n 15n
TP6106 TP6106
C6153 C6153 C6154 C6154
1p 1p 2p 2p
C6157 C6157
L6119 L6119 L6118 L6118 100p 100p
22n 22n 18n 18n T6101 T6101
4
5
C6164 C6164 C6162 C6162 C6163 C6163
C6167 C6167 C6165 C6165
15p 15p 15p 15p 7p 7p
NC NC
NC NC 6
4BLH 4BLH
R6131 R6131
1.2K 1.2K
C6169 C6169
0.1u 0.1u
R6133 R6133
330 330
C6173 C6173 R6135 R6135
L6126 L6126
0.1u 0.1u 4.7K 4.7K
C6180 C6180
0.1u 0.1u
0.1uF 0.1uF
L6123 L6123
C6187 C6187
820n 820n R6136 R6136 20K 20K
NC NC
D6107 D6107
1
C6183 C6183 C6184 C6184
NC NC
NC NC NC NC
TRANSISTOR TRANSISTOR
Q6105 Q6105
R6139 R6139
56K 56K
382
384
3
2
C6105 C6105
220p 220p
TP6102 TP6102
R6104 R6104
2.7K 2.7K
C6114 C6114
5p 5p
C6125 C6125 C6126 C6126 C6116 C6116 C6117 C6117 C6127 C6127 C6124 C6124
L6106 L6106
NC NC 1p 1p 6p 6p 1p 1p 1.5p 1.5p 1p 1p L6107 L6107
Micr-L Micr-L N6 N7
Micr-R Micr-R
C6115 C6115
0 0
D6103 D6103 D6104 D6104
N5 N5
3 3
1SV279 1SV279 1SV279 1SV279
C6131 C6131
NC NC
C6139 C6139 C6140 C6140 C6141 C6141 C6142 C6142 C6143 C6143
56p 56p 56p 56p 56p 56p 47P 47P 47P 47P
R6112 R6112
100K 100K
C6147 C6147
0.01u 0.01u
MIX IC MIX IC
D6106 D6106 R6120 R6120
T6100 T6100
3 4
51 51
3 2 5
2 1 2 1 6
L6120 L6120
4BLH 4BLH
47n 47n
C6166 C6166
1
100p 100p
TP6107 TP6107
GND GND
TX TP TX TP
TX TP TX TP TP6109 TP6109
TP6108 TP6108
C6170 C6170
9p 9p
C6175 C6175 C6177 C6177
C6176 C6176
0.1u 0.1u 15p 15p
0 0
4 OUT OUT IN IN 1
GND GND GND GND
C6192 C6192 C6188 C6188
NC NC NC NC
L6125 L6125
L6124 L6124
330n 330n
NC NC
Z6100 Z6100
Title Title Title
<Title> <Title> <Title>
Size Size Size Document Number Document Number Document Number
C C C <Doc> <Doc> <Doc>
Date: Date: Date:
2
1
D
TX TP TX TP
TP6101 TP6101
TP6100 TP6100
GND GND
C6108 C6108
1000p 1000p
R6108 R6108
4.7K 4.7K
C6128 C6128
L6217 L6217 L6216 L6216
220p 220p 220p 220p 470p 470p
RX_ONE
C6246 C6246 C6244 C6244
C6245 C6245
nc nc
6p 6p C
nc nc
B
C6178 C6178
0.01u 0.01u
A
Rev Rev Rev
<RevCode> <RevCode> <RevCode>
Wednesday, December 08, 2010 Wednesday, December 08, 2010 Wednesday, December 08, 2010 Sheet Sheet Sheet 1 1 1 of of of 2 2 2
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