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5-4
Schematic Diagrams
5-4 Receiver
(3216)
COIL CRAFT : L300,L301,L303,L320
(1608)
(1608)
(1608)
(1608)
(1608)
(1608)
Coilcraft
NOTE
NC
C380
332_1%
R355
22pF
C378
C370 SOT
1
2
3
4
6
18
R304
U302
UMC5N
C358
1nF
C379
L324
100nF
6.8nH
L325
27nH
47K
R353
C302
+3VLNAGSM
1.8pF
+3VDC
33pF
R300 20K
C349
C357
+3VLNADCS
100nF
C363
470pF
4pF
R360 SOT
C350
C365
R306 180
R357
10uF
C375
330
BCR400
CONTR
GND
REXT
Vs
1nF
C318
U307
SOT
L311
100pF
1
2
3
4
6
1nF
C311
U303
UMC5N
L329 22nH
1K_1%
R303
GAIN-RS
12
7
GREF
10
IFHI
11
IFLO
IFOP
14
IOUT
18
LOIP
4
8
MXOP
3
PRUP
17
QOUT
RFHI
6
5
RFLO
VMID
9
VPS1
20
VPS2
16
DEMODULATOR
AD607
U301
COM1
2
13
COM2
15
DMIP
1
FDIN
19
FLTR
1nF
C371
15pF
R351
C316
3.3K
4.7K
51
R354
L328
R305
GND3
14
10
GND4
LO
9
8
LOX
MI
11
12
MIX
MO
5
6
MOX
STB
13
7
VCC
+3VLNAGSM
22nH
PMB2333
MIXER
U300
AI
2
AO
15
AREF
1
GC
16
3
GND1
4
GND2
1uF
C364
100pF
C362
C317 9pF
R362 160
6pF
C300
4pF
C353
4pF
C377
C359 10nF
R313 1K_1%
C346 3pF
L303 56nH
C341 1.8pF
C356 1nF
0
C333 10nF
R326
C304 470pF
+3VDC
51
R364
Q300
BFP405
L300 82nH
C352 1nF
12pF
C310
+3VDC
6pF
C315
F301
1
GND1
3
GND2
4
GND3
6
GND4
IN
2
OUT
5
GND1
3
GND2
41
4
GND3
GND4
10
9
LO
LOX
8
11
MI
MIX
12
MO
5
MOX
6
13
STB
VCC
7
B4703 FILTER
MIXER
PMB2333
U305
2
AI
15
AO
1
AREF
16
GC
L305 8.2nH
C305 22pF
L309 6.8nH
L310 8.2nH
C306
100pF
C368
+3VLNADCS
33pF
FAR-F5CH-942M50-L2KM
FILTER
F302
GND1
1
GND2
3
GND3
4
GND4
6
IN
2
5
OUT
L302 100nH
12nH
L308
F300 B4818
10
COIL
GND1
3
GND2
4
GND3
6
GND4
9
GND5
12
IN
1
IN-R
2
OUT
7
OUT-R
8
C303 100pF
FILTER
CFECS13.0ME23-TC
F305
FILTER
13MHz
2
GND
5
1
IN
NC
36
OUT
4
1nF
C361
2.7K
R309
L319 3.9nH
10nH
L327
L320 39nH
C373
1nF
22pF
+3VDEMOD
L340 6.8nH
+3VDC
C330
C351
22pF
C376
L318 2.2nH
1nF
2.7nH
L307
7pF
L326 4.7nH
C339
C313
33pF
C319
+3VDEMOD
0.5pF
C314
330
R356
7pF
C325 39pF
SOT
C369
L321 33nH
L306 3.9nH
1nF
R317 180
10nF
C354
56nH
C360
C337
L301
1
GND
3
GND1
4
GND2
5
GND3
7
GND4
8
GND5
2
IN
OUT
6
100pF
R301
F303
B4693
FILTER
L322
4.3K
R308
33nH
10
L341
R311 180
0
R361
NC
2.2pF
C342
47K
R352
R359 SOT
C348
4pF
10pF
22pF
C321
C374
R316
R363
10K
SOT
180
330
R365
C367
C307
C372
6pF
L323 18nH
100nF
FILTER
B4693
F304
GND
1
GND1
3
GND2
4
GND3
5
GND4
7
GND5
8
IN
2
6
OUT
VAGC
RXEN_FEGSM
VMID
+3VLNAGSM
+3VLNADCS
+3VDC
+3VDEMOD
RXL01GSM
RXL01DCS
QRXP
IRXP
RXL02
RXGSMIN
RXEN_FEDCS
RXDCSIN
DEMODEN
RXL03