Hytera PD415 - Page 50

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A
A
注意增加丝印
接收前端
3V3_RX_RF
3V3A_RX
3V3_RX_RF
5VRT
3V3A_RX
IF_Out
(5)
RX_LO
(10)
RX(8)
RX_En (1)
TV1/APC
(1,7) RX_En
(1)
C609 6pC609 6pC606 10RC606 10R
C641
470p
C641
470p
C621
20p
C621
20p
GND GND
IN OUT
Z601
38.85MHz
GND GND
IN OUT
Z601
38.85MHz
1
23
4
56
R610
100k
R610
100k
C667
0.1u
C667
0.1u
C617
7p
C617
7p
C660 3.3pC660 3.3p
C626
9p
C626
9p
R604
NC
R604
NC
C619 20pC619 20p
R625
0
R625
0
R631
0
R631
0
C635
56p
C635
56p
Q601
EM6M2
Q601
EM6M2
6
2
1
4
5
3
D6011SV325 D6011SV325
R616
NC
R616
NC
L621 47nHL621 47nH
+-
VCC
OUT IN+
IN- VEE
U602
LMC7101
+-
VCC
OUT IN+
IN- VEE
U602
LMC7101
2
54
13
R621
100k
R621
100k
C637
10p
C637
10p
C645
0.1u
C645
0.1u
R605
680
R605
680
C638
0.1u
C638
0.1u
C656
68p
C656
68p
RP601
RF
RP601
RF
1
Q602
AT-41511
Q602
AT-41511
1
2 4
3
R619
47K
R619
47K
R608
100k
R608
100k
T601
4BMH
T601
4BMH
61
2
43 5
L611
27nH(0908SQ)
L611
27nH(0908SQ)
C639
470p
C639
470p
C651
24p
C651
24p
C601
0.1u
C601
0.1u
C625
6p
C625
6p
L602
BLM15PD121SN1
L602
BLM15PD121SN1
1 2
C661
470p
C661
470p
R613
330
R613
330
L608
BLM15PD121SN1
L608
BLM15PD121SN1
1 2
C640
0.01u
C640
0.01u
L622 47nHL622 47nH
C642
470p
C642
470p
R607
0
R607
0
C650
9p
C650
9p
R614
330K
R614
330K
R603
10k
R603
10k
D6031SV325 D6031SV325
R623
NC
R623
NC
C658 3pC658 3p
R620 NCR620 NC
R611
100k
R611
100k
T602
4BMH
T602
4BMH
6 1
2
4 3
5
C653
0.1u
C653
0.1u
C655
7p
C655
7p
C657 1000pFC657 1000pF
R606
5.6k
R606
5.6k
C620 47pC620 47p
C668
470p
C668
470p
C628
12p
C628
12p
R612
10k
R612
10k
L605
27nH(0908SQ)
L605
27nH(0908SQ)
C670
6p
C670
6p
C671
470p
C671
470p
C627
56p
C627
56p
C618 20pC618 20p
R622
56k
R622
56k
C643
NC
C643
NC
C629
56p
C629
56p
L603
100nH
L603
100nH
C603
1000p
C603
1000p
C663
15p
C663
15p
L618 330nHL618 330nH
L604 120nH L604 120nH
C604
0.1u
C604
0.1u
U601
TS5A3159DCKR
U601
TS5A3159DCKR
NO
1
NC
3
GND
2
Vcc
5
IN
6
COM
4
C662
NC
C662
NC
D6061SV325 D6061SV325
L606
22nH
L606
22nH
C611
15p
C611
15p
R609
100k
R609
100k
R624
100k
R624
100k
C623
6p
C623
6p
R617
NC
R617
NC
L616 680nHL616 680nH
L610
27nH(0908SQ)
L610
27nH(0908SQ)
C607 20pC607 20p
L613
56nH
L613
56nH
C605 100pC605 100p
C646
NC
C646
NC
R602 100R602 100
R618
51
R618
51
L617 780nHL617 780nH
C664
9p
C664
9p
Q604
2SC5108
Q604
2SC5108
1
32
L612
68nH
L612
68nH
C652
22p
C652
22p
D6051SV325 D6051SV325
D604
1SV325
D604
1SV325
L607
27nH(0908SQ)
L607
27nH(0908SQ)
C644
0.01u
C644
0.01u
C648
0.01u
C648
0.01u
C615
6p
C615
6p
C633
56p
C633
56p
L614
2.2uH
L614
2.2uH
C602
470p
C602
470p
C659 330pC659 330p
R6029
10K
R6029
10K
C612 NCC612 NC
C616 6pC616 6p
R615
NC
R615
NC
C649 0.022uC649 0.022u
TP601
MIX
TP601
MIX
1
C613 20pC613 20p
C610 20pC610 20p
L615
0
L615
0
C654
47p
C654
47p
D602
RB706F-40
D602
RB706F-40
3
2 1
C666
470p
C666
470p
C647 33pC647 33p
L620
220nH
L620
220nH
L609
780nH
L609
780nH
L601
BLM15PD121SN1
L601
BLM15PD121SN1
1 2
R601 82KR601 82K
C665
470p
C665
470p
C614
20p
C614
20p
-+
D607
HSMS-2827
-+
D607
HSMS-2827
3
1
2
4
43
接收前端
Front-end Circuit of Receiver