SIIG SIIG 2-Port Serial 950-Value Especificaciones descargar pdf (Pagina 28)

3-4 Chapter 3: Hardware Service

Electronics Box Disassembly Procedures

This section explains how to disassemble the 7458 for service purposes.

Warning: Disconnect the AC power cord before disassembling the

Terminal.

Removing the Electronics Tray

1. Disconnect all cables from the back of the Electronics Box.

2. Turn the Security Door Key to the unlocked position.

20344

Key in Unlocked Position

Security Door

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 ... 111 112

Hardware Service 1
Preface 3
iii 5
References 6
Table of Contents 7
vii 9
Revision Record 11
Information to User 12
Declaration of Conformity 14
Product Overview 15
Cabinet 16
Major Model CPU 17
Label Locations 18
POST Diagnostics 19
Recoverable POST Errors 20
Error and Beep Codes 20
Replace Memory 21
Terminal POST Errors 24
Test Points and Beep Codes 24
Hardware Service 25
Back Panel Cable Connectors 27
Key in Unlocked Position 28
Security Door 28
Release Latch 29
Tray Stop 29
Motherboard Tray 30
Slide Latch 30
USB Daughter Card 32
USB Control Cable 32
Cable Clamp 32
Replacing the Motherboard 34
PCI Card Latch 35
AT Blank Brackets 35
Power Supply 36
Power Supply Latch 36
Replacing the Power Supply 37
Removing the CD-ROM Drive 38
Replacing the CD-ROM Drive 41
Removing the Hard Disk 43
Hard Disk Assembly Latch 44
Removing the Compact Flash 45
Replacing the Compact Flash 46
Master Setting (Pins 7-8) 47
Hard Disk 48
UPS Batteries 49
Battery Orientation 50
Vertical 50
Extention 50
UPS Battery Cover 51
Tension Arms 52
Processor Board 53
Jumper Settings 54
Memory Configurations 54
Installing Memory Modules 55
Retaining Clip 56
Pry Out Battery 59
Positive Side of Battery 59
Controller Ports 60
3-Slot PCI Riser Card 63
Ethernet Circuitry 64
PCI LCD Board (5953-K152) 65
PCI LCD Board (5952-K052) 66
Cash Drawer 71
Maximum Rated Output Power 73
Battery Performance 74
Power Supply Cable Pin-Outs 75
Clearing the Password 76
Primary Power (PS1) 77
USB Daughter Card (CN12) 78
Pin Name Function 79
Front Panel (CN1) 80
Back Panel I/O 81
Serial COM1 (CN6) 82
Serial COM2 (CN5) 82
Serial COM3 (CN6) 83
Serial COM4 (CN5) 83
Serial COM5 UPS (CN9) 84
Video Monitor (CN3) 84
Ethernet (CN2) 85
CPU Fan (CN10) 85
LCD Interface (CN4) 86
Parallel (CN3) 87
IDE-1/IDE-2 (CN17, CN14) 88
Flexible Diskette (CN18) 89
PCI Riser Card (PCI1) 90
PCI Riser Card 93
Cable Routing Guide 95
CD-ROM Drive 96
Secondary IDE Cable 97
Flex Diskette Cable 98
Front Panel Cables 99
UPS Battery Cables 100
Fan Cable 101
UPS Power Cable 102
USB Daughter Card Cable 103
Power Supply Harness Clamp 104
Feature Kits 105
Feature Kit List 106
Hardware Specifications 107
Index-2 112

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SIIG SIIG 2-Port Serial 950-Value Especificaciones Pagina 28

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