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RF
1 VCCTXVCO
2 CREG1
3 VBAT1
4 VCCRF
5 PCSRF
6 PCSRFB
7 DCSRFB
8 DCSRF
9 GSMRFB
10 GSMRF
11 AMPSRF
12 AMPSRFB
13 CREG2
14 ENREG
15
VBAT2
16
VCCRFBUF
17
GNDRFBUF
18
RFVCOP
19
GNDRFVOC
20
LFCAP
21
VCCRFVCO
22
GNDRFCP
23
NC
24
VCCRFCP
25
VCCSYN
26
GNDSYN
27
VCXOCXR
28
VCXOCAP
29
XTAL
30
VCCVCXO
31
REFOUT
32
GNDVCXO
33
VCXOFRQ
34
GNDMOD
35
VCCMOD
36
GNDD
37
VCCD
38
ENRFVCO
39
EN
40
CLK
41
SDATA
42
AUXOUT
43
QB
44
Q
45
IB
46
I
47
VCCIQ
48
VCCIF
49
VCCTXCP
50
NC
51
GNDTXCP
52
TXOGSM
53
GNDTXVCO
54
NC
55
GNDTXVCO
56
TXODPCS
57
GNDB
U604
MT6120
1 IN
2
G1
3
O
4
O
5
G2
Z602
B2BE
1 IN
2
G1
3
O
4
O
5
G2
Z603
B2BG
1 IN
2
G1
3
O
4
O
5
G2
Z601
B28E
1
RX_D
2
VC3
3
RX_P
4
VC2
5
TX_D
6 GND1
7
TX_G
8 GND2
9 ANT
10
VC1
11
RX_G
12 GND3
13
14
U603
ASM4518806T-2510A
1
2
3
4
J601
MS-156
1
NC0
2
VCC2GSM
3
NC1
4
GND1
5
GND2
6 GSMOUT
7
GND3
8
NC2
9
NC3
10
NC4
11
NC5
12
NC6
13
NC7
14
NC8
15
NC9
16
NC10
17
NC11
18
VCC3GSM
19
VCCOUT1
20
VCCOUT2
21
VCC3DCS
22
NC12
23
NC13
24
NC14
25
NC15
26
NC16
27
NC17
28
NC18
29
NC19
30
GND6
31 DCSOUT
32
GND4
33
NC20
34
GND5
35
VCC2DCS
36 GND7
37
DCSIN
38
GND8
39
VCC1DCS
40 BS
41
TXEN
42
VBAT1
43
VBAT2
44
NC23
45
VRAMP
46
NC46
47
GND1GSM
48
GSMIN
49
GNDPAD
U602
RF3146
C614 n.m
C615 n.m
C621
22p
C624
22p
C622
22p
C616
22p
C603
6p
C601
0p5
C607
n.m
C611
n.m
L601
2.7n
L605
2n2
L608
KMCB1005S750HA
L609
KMCB1005S750HA
L610
KMCB1005S750HA
C608
0P5
C612
n.m
C604
27p
R602
1k
R603
10k
R604
15k
L606
8n2
L604
6N8
C602
27p
C605
220p
C617
100p
C618
n.m
C619
n.m
C606
1n
C630
1N
C632
1N8
C633
6p8
C631
6p8
C634
2p2
C637
2p2
C638
10p
C642
10p
L612
4N7
L615
5N6
L617
18n
C640
100n
C626
n.m
C625
2u2
C623
100n
C636
2u2
C641
n.m
C635
100n
L614
KMCB1005S750HA
C639
1n
C647
100n
R601
100
VCTXO
1
VCONTROL
2
GND
3 OSCOUT
4 VCC
U601
C644
10n
C662
3p
C645
22p
C653
10p
C657
1n5
C652
1n
C650
2u2
C620
10n
L603
0R
C648
2u2
C649
10p
C651
22p
C629
100n
C628
10p
C627
2u2
L602
1p5
L607
15n
L616
n.m
L613
n.m
L619
KMCB1005S750HA
C655
100uF(1210X5R 6.3V)
C654
10uF(0805 X5R 6.3V)
C656
27p
R610
1k
C643
2u2
R611
1k
1
2
3
4
R605
5dB
1
2
3
4
R607 5dB
1
E2
ANTENNA
L611
n.m
C660
0R
C661
n.m
R614
1k
C646
220p
C670
0R
L620
n.m
L621
18n
1 IN
2
G1
3
O
4
O
5
G2
Z604
B28W
C671
10p
C672
10p
1
2
E601
SPRING-ARIZONA(POGO_PIN)
VCXO_EN
VCC_TRX
VBATR
VBATR
VCCSYN
VCCSYN
PCSRX
PA_EN
LB_TX
HB_TX
BPI9/VCO_EN
VAPC
VAFC
SDATA
SCLK
QB
Q
LE
IB
I
AVDD
PMIC_VTCXO
26MHZ
VCC_TRX
VBAT
BANDSW_DCS
VBATR
VBAT
VCCSYN
GND
48
Содержание KG190
Страница 22: ...4 ASSEMBLY INSTRUCTIONS 4 1 Assembly Structure 22 ...
Страница 30: ...6 To screw four screws 7 To add battery cover on main assembly 30 ...
Страница 39: ...Figure 6 2 MT6217 Block Diagram 39 ...
Страница 40: ...6 2 KG190 RF Block Diagram Figure 6 3 MT6120 Block Diagram 40 ...
Страница 41: ...41 ...
Страница 42: ...42 ...