
DPS-5.5
SCHEMATIC DIAGRAM-6
DPS-5.5
U7
: RS-232 TERMINAL PC BPARD NAETC-8005
A
1
2
3
4
B
C
D
E
Q803
MPD4721GS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
P851B
P802
X801
5.00MHZ
Q802
MPD789071MC
BUSY
14
IC
3
NC
12
PORT1 17
PORT10 26
PORT11 27
PORT12 28
PORT13 29
PORT14 30
PORT15
1
PORT16
2
PORT2 18
PORT3 19
PORT4 20
PORT5 21
PORT6 22
PORT7 23
PORT8 24
PORT9 25
REQ
13
RESET
4
RXD
15
SCK
11
SI
10
SO
9
TXD 16
VDD
8
VSS
7
X1
6
X2
5
P801
L803
BK1608LM182-T
L802
BK1608LM182-T
L804
BK1608LM182-T
L805
BK1608LM182-T
L801
BK1608LM182-T
C813
100/6.3
C801
1/50
C802
1/50
C803
1/50
C804
1/50
C810
100/6.3
C812
104Z
C811
104Z
R812
47
R809
47
R810
47
R811
47
R802
0
R808
R801
1M
R807
47
R806
0
R805
0
R804
0
R803
0
GND
RESET
SDATAOUT
EVER+5V
SCK
SDATAIN
BUSY
REQ
RESET
SDATAOUT
SDATAIN
SCK
CTS_FL
BUSY
REQ
RTS_FL
TXD_FL
RXD_FL
NCETC-8005
(9PIN D-SUB CONNECTOR)
RS-232C CONNECTOR
From Outpur terminal PC board
NC
www . x ia o y u 1 6 3 . c o m
QQ 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L 1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299