HP PL4260N Service Manual page 6

Exiting the OSD Menu ................................................................................................................................ 34
Initial display when the service mode is switched to below OSD ...................................................................... 34
Service Mode Control Key........................................................................................................................... 35
Factory Data.............................................................................................................................................. 35
Video Setting ............................................................................................................................................. 35
VGA Source .............................................................................................................................................. 37
Troubleshooting ......................................................................................................................... 41
Remote Control .............................................................................................................................................. 41
Function Key.................................................................................................................................................. 42
Power: TV Does Not Turn On........................................................................................................................... 43
Audio ........................................................................................................................................................... 44
VGA Input ..................................................................................................................................................... 45
HDMI Input.................................................................................................................................................... 46
DVI Input ....................................................................................................................................................... 47
YPbPr Input.................................................................................................................................................... 48
TV/Video/S-video Input .................................................................................................................................. 49
Troubleshooting Suggestions............................................................................................................................ 50
Table Abbreviations.................................................................................................................................... 50
Chassis Layout and Overall Wiring Diagrams............................................................................. 67
Boards and Chassis Layout.............................................................................................................................. 67
PL4260N .................................................................................................................................................. 67
PL4260N System ....................................................................................................................................... 67
PL5060N .................................................................................................................................................. 68
PL5060N System ....................................................................................................................................... 69
Connectors.................................................................................................................................................... 70
Main Board............................................................................................................................................... 70
Tuner/Audio Amp Board ............................................................................................................................ 72
Diag LED/IR Board..................................................................................................................................... 73
Keypad Board ........................................................................................................................................... 73
Speaker Connector Board (left and right) ...................................................................................................... 73
Wires and Cables Overall Wiring Diagrams..................................................................................................... 74
PL5060N .................................................................................................................................................. 74
Panel Module Diagram 50" ........................................................................................................................ 75
PL4260N .................................................................................................................................................. 75
Panel Module Diagram 42" ........................................................................................................................ 76
Ties and clamps ......................................................................................................................................... 77
Replaceable Parts ...................................................................................................................... 78
Parts Replacement .......................................................................................................................................... 78
HP Plasma HD TV Models ........................................................................................................................... 78
Replaceable Parts List ..................................................................................................................................... 79
Replacement Parts List with Picture................................................................................................................ 80
FW Update Procedure ................................................................................................................ 89
Overview ...................................................................................................................................................... 89
IDE Update................................................................................................................................................ 89
Preparing the IDE Hard Disk ........................................................................................................................ 89
Updating Process ....................................................................................................................................... 90
RS232 Server ............................................................................................................................................ 91
Appendices ................................................................................................................................ 95
Appendix A LG Electronics PDP Service Instruction Manual Model: PDP 42x3 with SANKEN Power Supply Unit .... 95
Appendix B LG Electronics PDP Panel Module Service Manual Model PDP 42x3................................................. 95
Appendix C LG Electronics PDP Service Instruction Manual Model: PDP 50x3 with SONY Power Supply Unit ........ 95
Appendix D LG Electronics PDP Panel Module Service Manual Model PDP 50x3 ................................................ 95
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HP High-Definition Plasma TV Service Manual PL4260N, PL5060N