Acorn FileStore E01, Руководство по обслуживанию

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FileStore Service Manual vii
2.4.1 FileStore E40S/E60S expansion bus connector 86
2.5 Power input 87
2.5.1 Power input requirements 87
2.5.2
Mains interruptions (‗Brown out‘)
87
2.5.3 Power input plug and cable description 87
2.6 Power supply 87
2.6.1 Power required 87
2.7 Safety standards 88
2.8 Electromagnetic interference 88
2.8.1 Standards 88
2.8.2 Mains transients 88
2.8.3 Electrostatic discharge 88
2.9 Environment 88
2.9.1 Operating 88
2.9.2 Storage and shipping 89
2.10 Emitted acoustic noise 89
2.11 Operating lifetime 89
3. E40S/E60S Disassembly and assembly 91
3.1 Disassembly procedure 91
3.2 Parts not serviceable 93
3.3 Assembly procedure 93
4. E40S/E60S Circuit description 95
4.1 Bus phases 95
4.1.1 Bus free phase 95
4.1.2 Selection phase 95
4.1.3 Information transfer phases 95
4.1.4 Termination 97
5. E40S/E60S Fault finding 99
5.1 Power Supply 99
5.2 Address decoding 100
5.3 Hand shaking 100
5.4 Bus lines 100
5.5 Final checks 101
APPENDIX A. TEST EQUIPMENT 103
Equipment required 103
Setting up 103
Connecting the test station 103
Connecting the UUT 103
Test procedure 104
Menus 104
Selecting menu entries 104
FservCopy 105
FServEdit 106
FServFmt 107
FServInit 108
FServCMOS 109
FServSoak 110
FServTest 111
FileStore E01 111
FileStore E01S 112
Checking the test equipment (validation) 113
Equipment required 113
Validation procedure 113