XBR-46HX909/52HX909
38
XBR-46HX909/52HX909
1
|
2 |
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
R BOARD SCHEMATIC DIAGRAM
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
MAX3222IPWR
IC001
/EN
C1+
V+
C1-
C2+
C2-
V-
DOUT2
RIN2
ROUT2
NC
DIN2
DIN1
NC
ROUT1
RIN1
DOUT1
GND
Vcc
/PWRDOWN
1608
25V
0 . 1
B
C001
1608
25V
0 . 1
B
C002
1608
25V
0 . 1
B
C003
1608
25V
0 . 1
B
C004
1608
25V
0 . 1
B
C005
0uH
FB001
JL001
JL002
JL003
JL004
JL005
JL006
JL007
JL008
CN001
1
2
TX
3
RX
4
5
GND
1
2
3
4
4P
CN002
STBY3.3V
RS232_RXD
RS232_TXD
GND
RN-CP
47
R003
1/10W
5%
RN-CP
47
R004
1/10W
5%
1/10W
RN-CP
5%
100
R005
1/10W
RN-CP
5%
100
R006
1608
CHIP
R009
0
R010
0
10V
2 . 2
C006
X7R
2012
VD001
VD002
- 2
GND_1
- 2
GND_1
- 2
GND_1
- 2
GND_1
- 2
GND_1
- 2
GND_1
- 2
GND_1
- 2
GND_1
TO B BOARD
R
RS-232
A-1787-097-A <AZ1L> R-P1