Hytera PD502, Service Manual, Page: 123 / 136

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5
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4
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3
2
2
1
1
D D
C C
B B
A A
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5VA_TX
5VA_TX
7V4_PA
5VA_TX
TX_LO
(12)
VGG
(9)
RX (8)
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DMR OMAP PD500 U1
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DMR OMAP PD500 U1
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DMR OMAP PD500 U1
R7023
47
R7023
47
D7004
NC/BA277
D7004
NC/BA277
1
2
C7031 68pF C7031 68pF
C7013
470pF
C7013
470pF
R7055
270
R7055
270
C7067
NC
C7067
NC
L7908
4.4nH
L7908
4.4nH
C7018 470pF C7018 470pF
C7025 1pF C7025 1pF
D7005
HVC131
D7005
HVC131
1
2
C7034
0.5p
C7034
0.5p
C7010
470pF
C7010
470pF
D7001
RN142VTE-17
D7001
RN142VTE-17
1 2
Q606
BFQ540
Q606
BFQ540
3
2
1
L7907
0.56uH
L7907
0.56uH
C7041
4pF
C7041
4pF
R7028
8.2k
R7028
8.2k
R7035
300
R7035
300
C7062 470pF C7062 470pF
Q7002
RD01MUS2
Q7002
RD01MUS2
1
3
2
L7005
0
L7005
0
C7065
39p
C7065
39p
C7024 1pF C7024 1pF
R7020
NC R7020
NC
R7052
22
R7052
22
C7008
470pF
C7008
470pF
C7038 470pF C7038 470pF
C7021
0.5p
C7021
0.5p
L7903 18.5nH L7903 18.5nH
C7049
NC
C7049
NC
R7031
NC/18k
R7031
NC/18k L7013
22nH
L7013
22nH
C7017 NC C7017 NC
C7040
NC
C7040
NC
C7026 1p C7026 1p
C7045
nc
C7045
nc
C7033
1p
C7033
1p
Q7004
NC/BFG540W
Q7004
NC/BFG540W 2
3 4
1
R7034
NC/4.3k
R7034
NC/4.3k
C7043
1.5p
C7043
1.5p
C7032 NC C7032 NC
L7012
BLM18AG601SN1
L7012
BLM18AG601SN1
Q7003
RD07MUS2B
Q7003
RD07MUS2B
3
1
2
C7061 470pF C7061 470pF
L7007
NC/BLM15PD121SN1
L7007
NC/BLM15PD121SN1
1
2
L7906
18nH
L7906
18nH
C7039
4.5pF
C7039
4.5pF
C7046
1.5p
C7046
1.5p
ANT1
ANTENNA
ANT1
ANTENNA
C7035
NC
C7035
NC
C7058
NC/0.1uF
C7058
NC/0.1uF
R636
0
R636
0
R7040
5.6nH
R7040
5.6nH
C7009
47pF
C7009
47pF
R7039
470p
R7039
470p
C7036
2p
C7036
2p
R7033 18 R7033 18
L7904
220nH
L7904
220nH
C7029 470pF C7029 470pF
L7011
100nH L7011
100nH
R7022
10k
R7022
10k
L7901 18.5nH L7901 18.5nH
R7053
120
R7053
120
C7052
7.5pF
C7052
7.5pF
C7048
24pF
C7048
24pF
R7027 6.8K R7027 6.8K
L7001
BLM18SG121TN1
L7001
BLM18SG121TN1
1 2
C7051
0.022uF
C7051
0.022uF
C7050
0.1uF
C7050
0.1uF
C7063
9pF
C7063
9pF
C7066
NC
C7066
NC
C7053
4.7pF
C7053
4.7pF
R7054 1.5k R7054 1.5k
R7025
NC
R7025
NC
L7010 5.6nH L7010 5.6nH
+
C7012
10uF
+
C7012
10uF
1
2
C7056
NC
C7056
NC
C7044
NC
C7044
NC
C7028
100pF
C7028
100pF
C7070
0.1uF
C7070
0.1uF
L7902 18.5nH L7902 18.5nH
R7021
330
R7021
330
L7006
6.8nH
L7006
6.8nH
C7020
NC
C7020
NC
R7036
300
R7036
300
R7024
47 R7024
47
C7068
470p
C7068
470p
R7051
680
R7051
680
C7007
0.1uF
C7007
0.1uF
C7022
9p
C7022
9p
R7030
NC/330
R7030
NC/330
C7042 470pF C7042 470pF
L7905 18nH L7905 18nH
C7059 22pF C7059 22pF
C7037
4pF
C7037
4pF
C7054
NC
C7054
NC
L7008
NC/33nH
L7008
NC/33nH
D7002
HVC131
D7002
HVC131
1
2
C7057
NC/470pF
C7057
NC/470pF
C7064 470p C7064 470p C7071 18p C7071 18p
R7026 3.9K R7026 3.9K
C7060
9pF
C7060
9pF
L7009
5.6nH
L7009
5.6nH
C7014
0.1uF
C7014
0.1uF
C7069
470p
C7069
470p
R7038
NC
R7038
NC
C7011
0.1uF
C7011
0.1uF
R7019
270
R7019
270
51
TX-PA-LINEUP