User's Manual

Page 25
© Copyright 2008 Trio DataCom Pty. Ltd.
O Series Data Radio – User Manual
1
1
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2
3
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7
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D D
C C
B B
A A
TRIO DATACOM Pty. Ltd.
41 Aster Avenue.
ISSUE CHANGE DETAILS DRAWN DATEECO No.
7 9
K-Series RS-232 System Port and Port A
D1
TITLE:
SIZE
A3
DATE:
SHT: OF
FILE:
CHKD:
DWG No.:
195-00-100-RS232SYSTEM-PORTA.SchDoc
11-Jul-07
REV:
195-00-100
THIS DRAWING IS CONFIDENTIAL INFORMATION
Disclosure of this information, whether all or part thereof, cannot be
made to a 3rd party without the written consent of Trio Datacom
Pty. Ltd. Trio Datacom Pty. Ltd. reserves the right to change
documentation in the light of technical advancement.
COPYRIGHT
C
PCB No. REV.
DRN: P Hogan RG
Carrum Downs.
Victoria. Australia. 3201
A2
A3
A3
B2
C1
D1
B1
See Bugzilla Bug # Upissued to A2 and frozen
Upissued to A3
See Bugzilla Bug # 2696, 2748,2757, 2770,2819, 2872, 2876, 2877
Up issued to B1 and frozen.
Bugs 2990, 2993, 3001: R80-83,86-89=100R. NF parts fixed. Q6=NF.
PCB Rev C and schematic update. See ECN.
N/A
N/A
N/A
N/A
N/A
G. Rankin
G. Rankin
G. Rankin
G. Rankin
BW
A
BW
A
PAH
21/02/07
22/03/07
22/03/07
22/03/07
23/05/07
30/05/07
19/06/07PCB Rev D Schematic update see ECN sheet
195-01-100
D
SERIAL INTERFACE
R73
100R
C63
100p
nShutdown
Dia
gsIn
C59
100p
R55
100R
C60
100p
C62
100p
TxInhibit
Dia
gsOut
+3V3
Tx-INHIBIT
ENABLE
2007
nSHUTDOWN-OUT
nSHUTDOWN-IN
C32
100n
C33
100n
C38
100n
C46
100n
C47
100n
C1+
10
C1-
12
C2+
13
C2-
14
V+
11
V-
15
VCC
9
T1-IN
7
T1-OUT
2
T2-IN
6
T2-OUT
3
R1-OUT
5
R1-IN
4
R2-OUT
17
R2-IN
16
GND
8
R2-OUT
22
R2-IN
23
T1-IN
18
T1-OUT
1
T2-IN
19
T2-OUT
24
T1-IN
21
T1-OUT
20
U7
ICL3207IAZ
1 23
D7
NF (BAV99W
)
1 23
D6
NF (BAV99W
)
1 23
D9
NF (BAV99W
)
R62
NF (22K)
R65
NF (22K)
R76
22K
R63
NF (22K)
R74
470R
+3V3
C53
100p
R50
100R
C54
100p
C55
100p
R51
100R
C56
100p
C57
100p
R54
100R
C58
100p
C30
100p
R46
100R
C31
100p
C48
100p
R48
100R
C50
100p
CTS-A
RTS-A
DSR-A
DTR-A
RXD-A
TXD-A
DCD-A
PORTA-DCD
PORTA-RXD
PORTA-TXD
PORTA-DTR
PORTA-CTS
PORTA-RTS
1 23
D5
BAV99W
1 23
D8
BAV99W
1 23
D10
BAV99W
1
32
Q3
BC817W
+3V3
+3V3
R56
22K
R67
22K
R57
22K
R59
22K
R68
22K
MODULE-DIAGS-SER-IN
MODULE-DIAGS-SER-OUT
PTT
C61
100p
PORTA-RXD
RS
485-TXD
PORTA-DCD
RS-485
RS-232
C34
100p
R47
100R
C37
100p
C51
100p
R49
100R
C52
100p
PORT A
R91
10K
C72
100n
+5V2
PORTA-DCD
PORTA-RXD
RS
485-TXD
RS-485
RS-232
RS-485
RS-232
RS-485
RS-232
C65
220n
R13
4K7
SERIAL INTERFACE
SYSTEM RS232
Term
Unterm
R93
100R
R94
100R
R95
100R
R96
100R
C76
NF
C77
NF
C78
NF
C79
NF
R78
0R0
R79
0R0
1
2
3
X10
1
2
3
X7
1
2
3
X6
1
2
3
X8
1
2
3
X13
1
3 2
Q7
BC857W
R98
22K
R97
47K
+3V3
nPTT
+12V on E-Series
TEST-MODE
R71
3K3
R58
3K3
+3V3
M1
M2
P1
1
P2
2
P3
3
P4
4
P5
5
P6
6
P8
8
J1
J2
J3
J4
J5
J6
J7
J8
P7
7
X2
M1
M2
P1
1
P2
2
P3
3
P4
4
P5
5
P6
6
P8
8
J1
J2
J3
J4
J5
J6
J7
J8
P7
7
X1
VCC
8
DI
4
A/Y
6
RO
1
RE
2
GND
5
DE
3
B/Z
7
U9
ISL8485IBZ-T
R44
1K
+5V2
1 23
D21
BAV99W
1
32
Q10
BC817W
1
3 2
Q11
BC857W
+3V3
R108
22K
R109
NF (47K)
SPTx
PARx
SPRx
PATx
1 2
LK2
LK-SOLDER-1WAY-BRIDGED
LK1
TP5
NF (TP-100)
TP6
NF (TP-100)