Metrologic MS2020 Stratos, Руководство по обслуживанию

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©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual
PCB SPECIFICATIONS
Stratos Power Connector Board Layout
Power Connector Board Pin-outs
J2 – 24 pin ZIF
1 SCALE STATUS
2 +12VDC
3 GROUND
4 TRANSMIT
5 RECEIVE
6 READY TO SEND
7 CLEAR TO SEND
8 +5VDC
9 +5VDC
10 SIGNAL 1/ V_UN
11 SIGNAL 2/ GND
12 SIGNAL 3/ Y+
13 SIGNAL 4/ Z-
14 SIGNAL 5/ A+
15 SIGNAL 6/ B-
16 SIGNAL 7
17 SIGNAL 8
18 GROUND
19 DISPLAY 0
20 DISPLAY 1
21 DISPLAY 2
22 DISPLAY 3
23 LATCH
24 SCALE ZERO
J5 – 26 pin ZIF
1 +12VDC
2 +12VDC
3 +12VDC
4 +12VDC TO SP
5 +12VDC TO SP
6 +5VDC
7 +5VDC
8 +5VDC
9 +5VDC
10 GROUND
11 GROUND
12 GROUND
13 GROUND
14 GROUND
15 GROUND
16 DISPLAY 0
17 DISPLAY 1
18 DISPLAY 2
19 DISPLAY 3
20 LATCH
21 SCALE ZERO
22 SCALE STATUS
23 TRANSMIT
24 RECEIVE
25 READY TO SEND
26 CLEAR TO SEND
J1 – 3 pin MiniFit
1 +12VDC IN
2 GROUND IN
3 +5VDC IN
J3 – RJ45 Jack
1 GROUND
2 TRANSMIT
3 RECEIVE
4 READY TO SEND
5 CLEAR TO SEND
6 NO CONNECTION
7 NO CONNECTION
8 NO CONNECTION
9 NO CONNECTION
10 SHIELD
Power Connector Board Layout