71
XAV-A1
4
5
6
75 ohm
DRIVER
+INPUT 1
–INPUT 1
OUTPUT 1
1
2
3
VCC
STANDBY
GND
7
GND
14
13
12
75 ohm
DRIVER
+INPUT 3
–INPUT 3
OUTPUT 3
11 VCC
75 ohm
DRIVER
+INPUT 2
–INPUT 2
OUTPUT 2
10
9
8
4
REGULATOR
VOUT
1
2
3
GND
GND
GND
8
7
6
GND
GND
GND
5
VIN
1
2
3
4
5
6
7
8
9
10
14
13
12
11
BUS ON
SWITCH
RESET
SWITCH
BATTERY
SWITCH
BUS ON
RST
BATT
CLK
VREF
DATA
GND
VCC
RST
BUS ON
CLK IN
BU IN
DATA IN
DATA OUT
BUS
RECEIVER
SERIAL-
PARALLEL
CONVERTER
SERIAL
INTERFACE
BUFFER
REGISTER
PARALLEL-
SERIAL
CONVERTER
DIGITAL
FILTER
PWM
DECODER
CRC
CHECKER
CRC
GENERATOR
PWM
ENCODER
RECEIVE CONTROLLER
LAN CONTROLLER
TRANSMIT CONTROLLER
ADDRESS
FILTER
3
2
4
BO–
1
AVDD
BI–
BI+
10
11
U-C
M-N
6
7
NC
NC
8
NC
9
AGND
12
DGND
5
BO+
19
17
18
NC
24 DVDD
NC
NC
CLOCK
GENERATOR
13 OSC1
14 OSC0
15 A-D
16 SCLK/PAE
20 RXD
21 TXD
22 INT
23 RES
5
N. C.
4
N. C.
2
VCC
1
VOUT
3
GND
VOLTAGE
DETECT
IC1033
TK15452VT-G
IC1034
TA78L05PF
IC2
BA8270F-E2
– XA-123 Board –
IC5
BD4826G-TR
IC3
MSM6636G3-K
Содержание XAV-A1 - Av Center
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