Partner SP-800, Service Manual

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CHAPTER 4 LOCATING THE PROBLEM .................................. 39
General checkout guidelines ........................................................................39
Cash drawer checkout .................................................................................39
LCD symptoms .............................................................................................40
Touch screen symptoms ..............................................................................41
Power symptoms..........................................................................................41
Network symptoms .......................................................................................41
USB symptoms ............................................................................................42
Peripheral-device symptoms ........................................................................42
Boot symptoms ............................................................................................42
Mainboard jumper ........................................................................................43
Mainboard connectors..................................................................................44
Inverter connectors ......................................................................................44
CHAPTER 5 REPLACING FIELD REPLACEABLE UNITS (FRUs)
..................................................................................................... 45
Safety and precautions ................................................................................45
Before you begin ..........................................................................................46
Replacing parts ............................................................................................46
HDD .............................................................................................................47
IO Panel Cover.............................................................................................48
Stand Base Back Cover ...............................................................................48
Stand Base...................................................................................................49
Back Cover...................................................................................................50
Speaker ........................................................................................................51
Power Button................................................................................................51
COM4 port and PS/2 Port ............................................................................52
I/O Shield .....................................................................................................52
Memory ........................................................................................................53
Battery ..........................................................................................................53
Mainboard ....................................................................................................54
Inverter .........................................................................................................54
Panel Bracket ...............................................................................................55
Waterproof Seal, Touch Panel, Touch Cover, LCD Panel ............................56
APPENDIX PART LIST AND SPECIFICATION ........................... 57
Part list for aluminum cover..........................................................................59
Part list for plastic cover ...............................................................................60
Specifications ...............................................................................................61