PDP-5071PU
9
5678
56
7
8
C
D
F
A
B
E
5.3.1 BLOCK DIAGRAM OF THE SHUT-DOWN SIGNAL ........................................................................104
5.3.2 SHUT DOWN OF FAILURE ANALYSIS ...........................................................................................105
5.4 NON-FAILURE SYMPTOMS ..................................................................................................................106
6. DISASSEMBLY .............................................................................................................................................107
6.1 PCB LOCATION .....................................................................................................................................107
6.2 FLOWCHART OF THE MAIN PARTS AND PC BOARDS EXCHANGE.................................................108
7. ADJUSTMENT ..............................................................................................................................................113
7.1 PARTS CHANGE OF NOTES.................................................................................................................113
7.2 ADJUSTMENT REQUIRED WHEN THE SET IS REPAIRED OR REPLACED......................................113
7.3 ADJUSTMENT REQUIRED WHEN PART IS REPLACED.....................................................................114
7.4 BACKUP WHEN THE PANEL UNIT IS ADJUSTED...............................................................................115
7.5 EXCHANGE OF SERVICE PANEL ASSY..............................................................................................118
7.5.1 ADJUSTMENTS WHEN THE SERVICE PANEL ASSY IS REPLACED...........................................118
7.6 ADJUSTMENTS WHEN THE DRIVE ASSYS ARE REPLACED............................................................125
7.7 HOW TO CLEAR HISTORY DATA ..........................................................................................................128
7.8 PROCEDURE WHEN REPLACING THE POWER SUPPLY UNIT.........................................................129
8. SERVICE FACTORY MODE .........................................................................................................................130
8.1 SERVICE FACTORY MODE OUTLINE ..................................................................................................130
8.1.1 TRANSITION DIAGRAM OF SERVICE FACTORY MODE ..............................................................130
8.1.2 HOW TO ENTER/EXIT SERVICE FACTORY MODE.......................................................................130
8.1.3 OPERATION OF SERVICE FACTORY MODE.................................................................................131
8.1.4 REMOTE CONTROL CODE............................................................................................................132
8.1.5 CONFIGURATION OF FACTORY MODE ........................................................................................133
8.1.6 INDICATION (OSD) OF SERVICE FACTORY MODE......................................................................134
8.2 FACTORY MENU....................................................................................................................................136
8.2.1 INFORMATION.................................................................................................................................136
8.2.2 PANEL FACTORY MODE.................................................................................................................145
8.2.3 OPTION MODE................................................................................................................................155
8.2.4 INITIALIZE MODE............................................................................................................................156
9. LIST OF RS-232C COMMANDS ..................................................................................................................161
9.1 RS-232C COMMANDS OUTLINE..........................................................................................................161
9.1.1 PREPARED TOOLS.........................................................................................................................161
9.1.2 USING RS-232C COMMANDS........................................................................................................161
9.1.3 COMMAND PROTOCOL..................................................................................................................162
9.1.4 DEFINITION OF COMMAND...........................................................................................................163
9.2 LIST OF RS-232C COMMANDS............................................................................................................164
9.3 OUTLINE OF COMMANDS....................................................................................................................170
9.3.1 QS1 ..................................................................................................................................................170
9.3.2 QS2 ..................................................................................................................................................171
9.3.3 QIP ...................................................................................................................................................172
9.3.4 QAJ ..................................................................................................................................................172
9.3.5 QPW.................................................................................................................................................173
9.3.6 QPM .................................................................................................................................................173
9.3.7 QPD..................................................................................................................................................174
9.3.8 QSD..................................................................................................................................................175
9.3.9 QS6 ..................................................................................................................................................176
9.3.10 QSI .................................................................................................................................................177
9.3.11 QMT ...............................................................................................................................................178
9.3.12 QNG ...............................................................................................................................................178
9.3.13 DRV................................................................................................................................................179
9.3.14 COMMANDS FOR PROHIBITION/PERMISSION OF DTV/HOMENET COMMUNICATION ........180
9.3.15 OTHER COMMANDS ....................................................................................................................181
10. GENERAL INFORMATION .........................................................................................................................182
10.1 POWER ON SEQUENCE.....................................................................................................................182
10.2 POWER SUPPLY TRANSITION STATUS.............................................................................................183
10.3 POWER ON/OFF FUNCTION FOR THE LARGE-SIGNAL SYSTEM..................................................186
10.4 LED INFORMATION.............................................................................................................................187
10.5 SPECIFICATION ABOUT THE THERMAL PROTECTION...................................................................188
10.6 PROCESSING IN ABNORMALITY ......................................................................................................189
10.7 TRAP SW..............................................................................................................................................190
11. SPECIFICATIONS.......................................................................................................................................191
11.1 MAIN SPECIFICATIONS ......................................................................................................................191
11.2 ACCESSORIES....................................................................................................................................192
11.3 PANEL FACILITIES...............................................................................................................................193
12. IC INFORMATION.......................................................................................................................................196
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