Partner PT-5910 - Page 6

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CHAPTER 4 LOCATING THE PROBLEM .................................. 41
General checkout guidelines ........................................................................41
Cash drawer checkout .................................................................................41
LCD symptoms .............................................................................................42
Touch screen symptoms ..............................................................................43
Power symptoms..........................................................................................43
Network symptoms ....................................................................................... 43
USB symptoms ............................................................................................44
Peripheral-device symptoms ........................................................................44
Boot symptoms ............................................................................................44
Mainboard jumper ........................................................................................45
Mainboard connectors..................................................................................46
Inverter connectors ......................................................................................46
CHAPTER 5 REPLACING FIELD REPLACEABLE UNITS (FRUs)
..................................................................................................... 47
Safety and precautions ................................................................................47
Before you begin ..........................................................................................48
Replacing parts ............................................................................................48
MSR .............................................................................................................49
Customer Display .........................................................................................49
HDD .............................................................................................................50
Front Cover ..................................................................................................52
Speaker Bracket...........................................................................................54
Speaker ........................................................................................................54
Power Button................................................................................................54
Memory ........................................................................................................55
Battery ..........................................................................................................55
LPT Port, PS/2 Port, DC 12V connector and Audio Jacks ...........................55
Mainboard Board..........................................................................................56
I/O Shield .....................................................................................................57
Inverter .........................................................................................................58
Panel Bracket ...............................................................................................59
Waterproof Seal, Touch Panel, Touch Cover, LCD Panel ............................59
APPENDIX PART LIST AND SPECIFICATION ........................... 61
Part list for PT-5910 .....................................................................................64
Part list for PT-5910 Option ..........................................................................65
Specications ...............................................................................................66