Metrologic MS2020 Stratos, Service Manual

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©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual
PCB SPECIFICATIONS
Stratos Communication Board
Communication Board Connector Pin-outs
J4 – 24 PIN ZIF
CONNECTOR
1 GROUND
2 CLOCK IN RETURN
3 CLOCK OUT/ USB+
4 CLOCK IN
5 RDATA RETURN
6 RDATA
7 D+
8 D-
9 A+
10 B-
11 GROUND
12 DTR
13 AUX READY TO SEND
14 AUX RECEIVE
15 HOST CLEAR TO SEND
16 HOST RECEIVE
17 GROUND
18 AUX CLEAR TO SEND
19 AUX TRANSMIT
20 HOST READY TO SEND
21 HOST TRANSMIT
22 +5VDC
23 +5VDC
24 +5VDC
J1 – 10 Pin Modular
Jack – VERTICAL
1 GROUND
2 TRANSMIT
3 RECEIVE
4 READY TO SEND
5
CLEAR TO SEND
6 DTR
7 B-
8 A+
9 NOT CONNECTED
10 NOT CONNECTED
J3 – 10 Pin Modular
Jack – VERTICAL
1 GROUND
2 D-
3 D+
4 RDATA
5 RDATA RETURN
6 CLOCK IN
7 CLOCK OUT / USB+
8 CLOCK IN RETURN
9 NOT CONNECTED
10 SHIELD
J2 – 10 Pin Connector
1 GROUND
2 RECEIVE
3 TRANSMIT
4 READY TO SEND
5 CLEAR TO SEND
6 NOT CONNECTED
7 NOT CONNECTED
8 NOT CONNECTED
9 SW +5VDC
10 NOT CONNECTED
Communication Board Layout