Pioneer PDP-5016HD Service Manual page 8

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3.20.16 MAIN ASSY (11/18).................................................................................................................................109
3.20.17 MAIN ASSY (12/18).................................................................................................................................110
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3.20.18 MAIN ASSY (13/18).................................................................................................................................111 3 7 63 1515 0
3.20.19 MAIN ASSY (14/18).................................................................................................................................112
3.20.20 MAIN ASSY (15/18).................................................................................................................................113
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3.20.21 MAIN ASSY (16/18).................................................................................................................................114
3.20.22 MAIN ASSY (17/18).................................................................................................................................115
3.20.23 MAIN ASSY (18/18).................................................................................................................................116
3.20.24 SUB EMI FILTER ASSY ..........................................................................................................................117
4.1 PCB DIAGRAM (PDP-5016HD) .............................................................................................................................118
4.1.1 SUB THERMAL SENSOR, SUB POWER SWITCH AND SUB KEY ASSYS .................................................118
4.1.2 SUB EMI FILTER , SUB IR&LED AND SUB SIDE AV ASSYS .......................................................................119
4.1.3 MAIN ASSY ....................................................................................................................................................120
5. DIAGNOSIS ..............................................................................................................................................................124
5.1 TROUBLESHOOTING .......................................................................................................................................124
5.1.1 FLOWCHART OF FAILURE ANALYSIS FOR THE POWER SUPPLY UNIT ...............................................124
5.1.2 FLOWCHART OF FAILURE ANALYSIS FOR THE DRIVE ASSY ...............................................................125
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5.1.3 FLOWCHART OF FAILURE ANALYSIS ......................................................................................................129
5.2 DIAGNOSIS OF PD (POWER-DOWN) and SD (SHUTDOWN) ........................................................................149
5.2.1 BLOCK DIAGRAM OF THE POWER DOWN SIGNAL................................................................................149
5.2.2 DIAGNOSIS OF THE PD (POWER-DOWN) ...............................................................................................150
5.2.3 BLOCK DIAGRAM OF THE SHUTDOWN SIGNAL.....................................................................................153
5.2.4 DIAGNOSIS OF THE SD (SHUTDOWN) ....................................................................................................153
6. DISASSEMBLY .........................................................................................................................................................154
6.1 PCB LOCATION.................................................................................................................................................154
6.2 CHART OF REMOVAL ORDER FOR THE MAIN PARTS AND BOARDS .........................................................156
6.2.1 DISASSEMBLY (PDP-5016HD)...................................................................................................................156
6.2.2 DISASSEMBLY (PDP-4216HD)...................................................................................................................161
7. ADJUSTMENT .........................................................................................................................................................166
C 7.1 ADJUSTMENT REQUIRED WHEN THE SET IS REPAIRED OR REPLACED .................................................166
7.2 BACKUP WHEN THE PANEL UNIT IS ADJUSTED ..........................................................................................167
7.3 HOW TO CLEAR HISTORY DATA .....................................................................................................................168
7.4 EXCHANGE OF SERVICE PANEL ASSY .........................................................................................................169
7.4.1 PDP-4216HD ADJUSTMENT WHEN THE SERVICE PANEL ASSY IS REPLACED..................................169
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7.4.2 PDP-5016HD ADJUSTMENT WHEN THE SERVICE PANEL ASSY IS REPLACED..................................171
8. MODULE ADJUSTMENT MODE (PDP-4216HD, 5016HD) .....................................................................................176
8.1 OUTLINE OF THE MODULE ADJ. MODE.........................................................................................................176
9. RS-232C ...................................................................................................................................................................179
9.1 OUTLINE OF THE RS-232C..............................................................................................................................179
9.1.1 PREPARED TOOLS ....................................................................................................................................179
9.1.2 COMMAND PROTOCOL .............................................................................................................................180
9.1.3 DEFINITION OF COMMAND ......................................................................................................................181
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9.2 LIST OF RS-232C COMMANDS .......................................................................................................................182
9.3 OUTLINE OF RS-232C COMMANDS ...............................................................................................................186
9.3.1 QS1 .............................................................................................................................................................186
9.3.2 QS2 .............................................................................................................................................................187
9.3.3 ACQUISITION OF OTHER DATA ON THE PANEL • • • [QIP]......................................................................188
9.3.4 ACQUISITION OF PANEL ADJUSTMENT DATA (COMMON DATA) • • • [QAJ]..........................................188
9.3.5 ACQUISITION OF ABL/WB ADJUSTMENT DATA • • • [QPW]....................................................................189
9.3.6 ACQUISITION OF PULSE METER VALUE • • • [QPM]...............................................................................189
9.3.7 ACQUISITION OF PD LOGS • • • [QPD] .....................................................................................................190
9.3.8 ACQUISITION OF SD LOGS • • • [QSD] .....................................................................................................191
9.3.9 ACQUISITION OF INPUT SIGNAL DATA • • • [QSI] ....................................................................................192
9.3.10 SETTING FOR FACTORY MODE PERMISSION / PROHIBITION • • • [FAY / FAN] .................................193
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9.3.11 BACKUP FUNCTION FOR ADJUSTMENT VALUE FOR THE MAIN UNIT• • • [FAJ / UAJ / CBU / BCP].193
10. GENERAL INFORMATION .....................................................................................................................................194
10.1 OPERATION SEQUENCE ...............................................................................................................................194
10.2 LED INFORMATION ........................................................................................................................................197
10.3 POWER ON/OFF FUNCTION FOR THE LARGE-SIGNAL SYSTEM .............................................................198
11. SPECIFICATION ....................................................................................................................................................199
11.1 SPECIFICATION ..............................................................................................................................................199
11.2 ACCESSORY...................................................................................................................................................200
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11.3 PANEL FACILITIES ..........................................................................................................................................201
12. IC INFORMATION ..................................................................................................................................................204
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