Intermec EasyCoder PC41 Service Manual page 4

Preface
7
Main Board 49
7.1 Description
7.2 Accessing the Main Board .............................................................................................51
7.3 Connections ..................................................................................................................51
7.4 Test Points .....................................................................................................................52
7.5 Block Diagram ..............................................................................................................54
7.6 Internal Memory ...........................................................................................................55
7.7 Schematics ....................................................................................................................56
8
Power Supply
8.1 Description.............................. .....................................................................................62
9
Memory Cartridge (option)
9.1 Description.................................................................................................................... 64
9.2 Memory Sizes ................................................................................................................65
9.3 Schematics ....................................................................................................................66
10
Starting Up
10.1 Overview
10.2 Normal Mode .............................................................................................................70
10.3 Factory Default Mode .................................................................................................70
10.4 Test Mode ...................................................................................................................70
10.5 Dump Mode ...............................................................................................................71
11
Firmware Upgrading 73
11.1 Requirements ..............................................................................................................74
12
Troubleshooting
12.1 Checklist..................................................................................................................... 76
iv
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Intermec EasyCoder PC41-Service Manual
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