Sharp BD-HP75U - Rs232 C Circuit Schematic Diagram

BD-HP75U
7 – 10
[10] RS232C CIRCUIT SCHEMATIC DIAGRAM
NOT USE
FB4703
0252TA
C4703
0.1u
16V
FB4702
0060TA
FB4701
0060TA
R4705
100
1/10W
R4706
100
1/10W
TL4709
TL4710
C4701
100u
6.3V
C4709
47P
M3221EIP
12345678
910111213141516
P4701
N0480GE
1
2
3
4
R4702
10K
CY
R4701
1K
CY
C4702
0.1u
16V
C4704
0.1u
16V
C4705
0.1u
16V
C4706
0.1u
16V
SC4701
NA901WJQZ
1
2
3
4
5
6
7
8
9
1011
12
13
D4701
BZB84B12
1
2
3
D4702
BZB84B12
1
2
3
To MAIN
PWB
NC NC
EN C1+ V+ C1- C2+ C2- V- R1
R1T1T1GNDVCCSHON
OUTOUT
IN
IN
AT_3.3V
RS232C_RXD
RS232C_TXD
GND
PWB
IC4701
RS232C