A A
B B
C C
D D
1
1
2
2
3
3
4
4
5
5
TITLE:
RX5808 open source receiver
REV: 1.0
Date:
Sheet:
1/1
Drawn By:
Company:
GND
RX5808
P2
CH1 GND
CH2 ANT
CH3 GND
GND
5 V
RSSI
AUDIO
VIDEO
GND
RX5808
GND
RX5808
P1
CH1 GND
CH2 ANT
CH3 GND
GND
5 V
RSSI
AUDIO
VIDEO
GND
RX5808
0.1u
C1
GND
VIN
2.54焊盘
U7
-
1
+
2
GND
Video OUT
VCC
Header-Male-2.54_1x3
H1
3
1
2
A4/SDA
A5/SCL
VCC
1k
R12
17-21SURC/S530-A2/TR8
POW1
GND
VCC
0.1u
C6
47u
C5
VIN
47u
C4
GND
VCC
VIN
78M05
U6
GND
IN
1
4
OUT
3
POWER
A2/BAT
GND
VIN
0.1u
C3
3.3k
R11
5.6k
R10
D13/Status LED
17-21SURC/S530-A2/TR8
STATUS1
1k
R9
REST
DIR
GND
SWITCH
SW1
1 2
VCC
0.1u
C2
10k
R8
REST
DIR
D1/TX
D0/RX
VCC
GND
Header-Male-2.54_1x5
TTL1
1
2
3
4
5
GND
VCC
2.54 4P pad
I2C
1
1
2
2
3
3
4
4
A1
A0
GND
17-21SURC/S530-A2/TR8
LED2
17-21SURC/S530-A2/TR8
LED1
1k
R7
1k
R6
BUZZ
D6/BUZZ
VCC
FST-9650B-12V
BUZZER1
+
100k
R5
100k
R4
SMA antenna base
U5
1
1
GND
2
GND
3
GND
4
GND
5
SMA antenna base
U4
1
1
GND
2
GND
3
GND
4
GND
5
OTHER
Dial switch
U3
1
1
2
2
3
3
4
4
5
5
1 4/5 left
Right 3 4/5 pass
Press 2 4/5 pass
GND
D4/KEY3
D3/YEY2
D2/KET1
KET
D12/SPI CLK
D11/SPI SEL
D10/SPI DATA
1k
R3
1k
R2
1k
R1
Video OUT
GNDGND
VCC VCC
A7/RSSI B
A6/RSSI A
VCC
GND
A0
A1
Video B
Video A
Video B
Video A
Video OUT
74HC4066D
U2
1Y
1
1Z
2
2Z
3
2Y
4
2E
5
3E
6
GND
7
3Y
8
3Z
9
4Z
10
4Y
11
4E
12
1E
13
VCC
14
RX
MCU
GND
GND
A2/BAT
D13/Status LED
D12/SPI CLK
D11/SPI SEL
D10/SPI DATA
D6/BUZZ
D4/KEY3
D3/YEY2
D2/KET1
D1/TX
D0/RX
A7/RSSI B
A6/RSSI A
REST
A5/SCL
A4/SDA
A1
A0
GND
GND
VCC
VCC
VCC
12MHz
X1
31
2
GND
ATMEGA328P-AU
U1
(PCINT19/OC2B/INT1)PD3
1
(PCINT20/XCK/T0)PD4
2
GND
3
VCC
4
GND
5
VCC
6
(PCINT6/XTAL1/TOSC1)PB6
7
(PCINT7/XTAL2/TOSC2)PB7
8
(PCINT21/OC0B/T1)PD5
9
(PCINT22/OC0A/AIN0)PD6
10
(PCINT23/AIN1)PD7
11
(PCINT0/CLKO/ICP1)PB0
12
(PCINT1/OC1A)PB1
13
(PCINT2/SS#/OC1B)PB2
14
(PCINT3/OC2A/MOSI)PB3
15
(PCINT4/MISO)PB4
16
PB5(SCK/PCINT5)
17
AVCC
18
ADC6
19
AREF
20
GND
21
ADC7
22
PC0(ADC0/PCINT8)
23
PC1(ADC1/PCINT9)
24
PC2(ADC2/PCINT10)
25
PC3(ADC3/PCINT11)
26
PC4(ADC4/SDA/PCINT12)
27
PC5(ADC5/SCL/PCINT13)
28
PC6(RESET#/PCINT14)
29
PD0(RXD/PCINT16)
30
PD1(TXD/PCINT17)
31
PD2(INT0/PCINT18)
32
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