Schematics

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D D
C C
B B
A A
TEL0142
lfwag-CD
Wireless Receive Switch
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1 of 1
V1.0
2021/6/28
16:46:07
A4
FD1 FD2
WF480RA
GND
1
ANT
2
VDD
3
CTH
4
DO
5
SHUT
6
CAGC
7
RO
8
U1
433MHz
A1
33nH
L2
2.4pF
C1
27nH
L1
6pF
C4
100nF
C5
VCC
NC
C6
NC
C7
RH2762A-K
VCC
1
RFIN
2
D0
3
D1
4
D2
5
D3
6
VT
7
GND
8
U2
DOUT
10uF
C2
100nF
C3
VCC
1
2
3
J1
VCC
GND
D3
1
2
3
J2
VCC
GND
D2
1
2
3
J3
VCC
GND
D1
1
2
3
J4
VCC
GND
D0
DOUT
D0
D1 D2
D3
2.2K
R1
LED1
D0
D1
D2
D3
MH1 MH2
13.52127M
X1
VT
LED2
LED3
LED4
LED5
VCC
GND
D0
D1
D2
D3
K1
2.2K
R2
2.2K
R3
2.2K
R4
2.2K
R5
NC
C8
VCC
2.2K
R6
LED6
VCC
PIA101
COA1
PIC101 PIC102
COC1
PIC201
PIC202
COC2
PIC301
PIC302
COC3
PIC401
PIC402
COC4
PIC501
PIC502
COC5
PIC601
PIC602
COC6
PIC701
PIC702
COC7
PIC801
PIC802
COC8
COFD1 COFD2
PIJ101
PIJ102
PIJ103
COJ1
PIJ201
PIJ202
PIJ203
COJ2
PIJ301
PIJ302
PIJ303
COJ3
PIJ401
PIJ402
PIJ403
COJ4
PIK101
PIK102
COK1
PIL101
PIL102
COL1
PIL201
PIL202
COL2
PILED101 PILED102
COLED1
PILED201 PILED202
COLED2
PILED301 PILED302
COLED3
PILED401 PILED402
COLED4
PILED501 PILED502
COLED5
PILED601 PILED602
COLED6
COMH1 COMH2
PIR101 PIR102
COR1
PIR201 PIR202
COR2
PIR301 PIR302
COR3
PIR401 PIR402
COR4
PIR501 PIR502
COR5
PIR601 PIR602
COR6
PIT100
COT1
PIT200
COT2
PIT300
COT3
PIT400
COT4
PIT500
COT5
PIT600
COT6
PIT700
COT7
PIU101
PIU102
PIU103
PIU104 PIU105
PIU106
PIU107
PIU108
COU1
PIU201
PIU202
PIU203
PIU204 PIU205
PIU206
PIU207
PIU208
COU2
PIX101 PIX103
COX1