Table Of Contents - Pioneer PDP-503CMX Service Manual

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CONTENTS
SAFETY INFORMATION ..................................................................................................................................... 2
1. SPECIFICATIONS ............................................................................................................................................ 7
A
2. EXPLODED VIEWS AND PARTS LIST .......................................................................................................... 10
2.1 PACKING ................................................................................................................................................. 10
2.2 UNDER LAYER SECTION (1) ................................................................................................................. 12
2.3 UNDER LAYER SECTION (2) ................................................................................................................. 14
2.4 UNDER LAYER SECTION (3) ................................................................................................................. 16
2.5 UNDER LAYER SECTION (4) ................................................................................................................. 18
2.6 UNDER LAYER SECTION (5) ................................................................................................................. 19
2.7 UNDER LAYER SECTION (6) ................................................................................................................. 20
2.8 MIDDLE LAYER SECTION (1)................................................................................................................. 21
2.9 MIDDLE LAYER SECTION (2)................................................................................................................. 22
2.10 MIDDLE LAYER SECTION (3)............................................................................................................... 23
2.11 MIDDLE LAYER SECTION (4)............................................................................................................... 24
B
2.12 UPPER LAYER SECTION (1)................................................................................................................ 25
2.13 UPPER LAYER SECTION (2)................................................................................................................ 26
2.14 FRONT CASE SECTION ....................................................................................................................... 27
2.15 REAR SECTION .................................................................................................................................... 28
2.16 PANEL CHASSIS (50) ASSY (AWU1066) ............................................................................................. 29
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .......................................................................................... 30
3.1 BLOCK DIAGRAM ................................................................................................................................... 30
3.1.1 OVERALL DIAGRAM......................................................................................................................... 30
3.1.2 RGB ASSY ........................................................................................................................................ 32
3.1.3 DIGITAL VIDEO ASSY....................................................................................................................... 34
3.1.4 X DRIVE ASSY.................................................................................................................................. 35
3.1.5 Y DRIVE ASSY .................................................................................................................................. 36
C
3.1.6 MX AUDIO ASSY .............................................................................................................................. 38
3.1.7 SUB ADDRESS Aand B ASSYS ....................................................................................................... 39
3.1.8 ADR RESONANCE ASSY................................................................................................................. 40
3.1.9 ADR CONNECT A,B,C and D ASSYS .............................................................................................. 41
3.1.10 VIDEO SIGNAL ROUTE .................................................................................................................. 42
3.1.11 SYNC SIGNAL ROUTE ................................................................................................................... 43
3.2 WAVEFORMS .......................................................................................................................................... 44
4. PCB CONNECTION DIAGRAM ..........................................................................................(Refer to ARP3150)
5. PCB PARTS LIST ........................................................................................................................................... 52
6. ADJUSTMENT ............................................................................................................................................... 65
6.1 SERVICE FACTORY MODE .................................................................................................................... 65
6.1.1 State Transition Diagram.................................................................................................................... 65
D
6.1.2 Table of Adjustment Items in Service Factory.................................................................................... 68
6.1.3 Description of Service Factory Menu Display .................................................................................... 70
6.2 ADJUSTMENT REQUIRED WHEN THE SET IS REPAIRED OR REPLACED ..................................... 100
6.3 ADJUSTMENT ....................................................................................................................................... 101
6.3.1 MAIN UNIT ADJUSTMENT ............................................................................................................. 101
6.4 COMMAND ............................................................................................................................................ 107
6.4.1 RS-232C COMMANDS (for adjustment) ......................................................................................... 107
6.4.2 RS-232C COMMANDS (for setting) ................................................................................................ 108
6.4.3 GET COMMAND ............................................................................................................................. 111
7. GENERAL INFORMATION ........................................................................................................................... 120
7.1 DIAGNOSIS ........................................................................................................................................... 120
7.1.1 CONFIGURATION OF THE PC BOARD ......................................................................................... 120
E
7.1.2 DIAGNOSIS FOR SHUTDOWN AND POWER-DOWN BY LED..................................................... 121
7.1.3 AUTOMATIC BACKUP OF DIGITAL VIDEO ASSY DATA................................................................ 131
7.1.4 DISASSEMBLY................................................................................................................................ 133
7.2 IC INFORMATION.................................................................................................................................. 137
8. PANEL FACILITIES ...................................................................................................................................... 163
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