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Pioneer PDP-503PE User Manual

Pioneer PDP-503PE
109 pages
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Pioneer PDP-503PE Specifications

General IconGeneral
Display TypePlasma
Screen Size50 inches
Brightness1000 cd/m²
Response Time0.001 ms
Aspect Ratio16:9
Viewing Angle160°
Input PortsComponent, Composite, S-Video

Summary

1. SPECIFICATIONS

• Accessories

Lists accessories included with the product.

SAFETY INFORMATION

WARNING

Product contains lead and chemicals known to cause cancer or birth defects.

NOTICE

Fuse symbols on PCB indicate replacement parts must be identical.

SAFETY PRECAUTIONS

General safety precautions to be observed during servicing.

CHARGED SECTION AND HIGH VOLTAGE GENERATING POINT

Charged Section

Identifies areas where commercial AC power is used without transformer.

High Voltage Generating Point

Identifies areas with voltage 100V or more, posing shock risk.

Important Symbols for Good Services

Product safety

Conform to regulations and follow safety instructions during servicing.

Adjustments

Essential for maintaining original product performance and specifications.

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

Details on packing parts and their identification numbers.

(2) CONTRAST TABLE

Compares parts specific to PDP-503PE/WYVI6 and PDP-503PU/KUC models.

2.2 UNDER LAYER SECTION (1)

• UNDER LAYER SECTION (1) PARTS LIST

Lists parts for the first under layer section with their respective part numbers.

2.3 UNDER LAYER SECTION (2)

• UNDER LAYER SECTION (2) PARTS LIST

Lists parts for the second under layer section with their respective part numbers.

2.4 UNDER LAYER SECTION (3)

• UNDER LAYER SECTION (3) PARTS LIST

Lists parts for the third under layer section with their respective part numbers.

2.5 UNDER LAYER SECTION (4)

• UNDER LAYER SECTION (4) PARTS LIST

Lists parts for the fourth under layer section with their respective part numbers.

2.6 UNDER LAYER SECTION (5)

• UNDER LAYER SECTION (5) PARTS LIST

Lists parts for the fifth under layer section with their respective part numbers.

2.7 MIDDLE LAYER SECTION (1)

• MIDDLE LAYER SECTION (1) PARTS LIST

Lists parts for the first middle layer section with their respective part numbers.

2.8 MIDDLE LAYER SECTION (2)

• MIDDLE LAYER SECTION (2) PARTS LIST

Lists parts for the second middle layer section with their respective part numbers.

2.9 UPPER LAYER SECTION (1)

Caution in the MR INTERFACE Assy Replacement

Instructions for setting slide switches when replacing the MR INTERFACE Assy.

• UPPER LAYER SECTION (1) PARTS LIST

Lists parts for the first upper layer section with their respective part numbers.

2.10 UPPER LAYER SECTION (2)

• UPPER LAYER SECTION (2) PARTS LIST

Lists parts for the second upper layer section with their respective part numbers.

(2) CONTRAST TABLE

Compares parts specific to PDP-503PE/WYVI6 and PDP-503PU/KUC models.

2.11 FRONT CASE SECTION

(1) FRONT CASE SECTION PARTS LIST

Lists parts for the front case section with their respective part numbers.

(2) CONTRAST TABLE

Compares parts specific to PDP-503PE/WYVI6 and PDP-503PU/KUC models.

2.12 REAR SECTION

(1) REAR SECTION PARTS LIST

Lists parts for the rear section with their respective part numbers.

(2) CONTRAST TABLE

Compares parts specific to PDP-503PE/WYVI6 and PDP-503PU/KUC models.

2.13 PDP SERVICE ASSY 503 (AWU1040)

• PARTS LIST

Lists components that make up the PDP Service Assy 503.

2.14 PANEL CHASSIS (50) ASSY (AWU1037)

• PARTS LIST

Lists components that make up the Panel Chassis (50) Assy.

• LIST OF ASSY

Lists assemblies related to the Panel Chassis (50) Assy.

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

Overview block diagram of the system's functional units.

3.1.1 OVERALL DIAGRAM

Detailed overall block diagram illustrating signal flow and connections.

3.1.2 MR INTERFACE ASSY

Voltages

CN4002 (MDR Connector) (↔ Media Receiver)

Pin voltage information for the MDR connector.

CN4004 (50P_FFC Connector) (↔ DIGITAL VIDEO Assy)

Pin voltage information for the 50P_FFC connector.

CN4005 (50P_FFC Connector) (↔ DIGITAL VIDEO Assy)

Pin voltage information for the 50P_FFC connector.

CN4003 (DVI Connector) (↔ Media Receiver)

Pin voltage information for the DVI connector.

3.1.3 DIGITAL VIDEO ASSY

3.1.4 X DRIVE ASSY

3.1.5 Y DRIVE ASSY

3.1.6 SUB ADDRESS A and B ASSYS

3.1.7 ADR RESONANCE ASSY

3.1.8 ADR CONNECT A, B, C and D ASSYS

3.1.9 V MID CLAMP ASSY

3.1.10 AUDIO AMP and SP TERMINAL ASSYS

AUDIO AMP ASSY

Block diagram and voltage measurements for the Audio Amp Assy.

SP TERMINAL ASSY

Block diagram for the Speaker Terminal Assy.

3.2 WAVEFORMS

DIGITAL VIDEO ASSY

Oscilloscope waveforms for the Digital Video Assy signals.

ADR RESONANCE ASSY

ADR CONNECT A - D ASSY

SUB ADDRESS A, B ASSY

V MID CLAMP ASSY

AUDIO SECTION

•Measurement condition

Conditions and settings for audio measurements.

•Caution in the measurement

Warnings regarding connecting measurement instruments to the audio amplifier.

Sustain Waveforms

Y Drive Pulse Control Waveform

X Drive Pulse Control Waveform

5. PCB PARTS LIST

LIST OF ASSEMBLIES

A list of major assemblies with their part numbers.

SCAN (A) ASSY

Parts list for the Scan (A) Assy, categorized by component type.

SCAN (B) ASSY

Parts list for the Scan (B) Assy, categorized by component type.

X DRIVE ASSY

[X LOGIC BLOCK]

Parts list for the X Drive Assy's logic block.

[X SUS BLOCK]

Parts list for the X Drive Assy's SUS block.

Y DRIVE ASSY

[Y DRIVE LOGIC BLOCK]

Parts list for the Y Drive Assy's logic block.

[Y DRIVE SUS BLOCK]

Parts list for the Y Drive Assy's SUS block.

SUB ADDRESS A ASSY

SUB ADDRESS B ASSY

DIGITAL VIDEO ASSY

[INTERFACE BLOCK]

Parts list for the Digital Video Assy's interface block.

[PANEL UCOM BLOCK]

Parts list for the Digital Video Assy's panel UCOM block.

[MODULE UCOM BLOCK]

Parts list for the Digital Video Assy's module UCOM block.

[DIGITAL BLOCK]

Parts list for the Digital Video Assy's digital block.

MR INTERFACE ASSY

[INTERFACE BLOCK]

Parts list for the MR Interface Assy's interface block.

[D-D CONVERTER BLOCK]

[AUDIO BLOCK]

LED ASSY

FRONT KEY ASSY

FRONT KEY CONN ASSY

IR (P) ASSY

THERMAL SENSOR ASSY

AUDIO AMP ASSY

SP TERMINAL ASSY

V MID CLAMP ASSY

6. ADJUSTMENT

6.1 SERVICE FACTORY MODE

Explains how to enter and operate the service factory mode.

Remote Control Unit Operation in The Service Factory Mode

Details the remote control keys used for adjustments.

6.1.1 How to Enter the Service Factory Mode

6.1.2 General Information of the Plasma Display and Media Receiver

6.1.3 Adjustment and Setting Item of the Plasma Display

6.2 ADJUSTMENT REQUIRED WHEN THE SET IS REPAIRED OR REPLACED

Y DRIVE Assy

Notes on adjustments for the Y Drive Assy after repair or replacement.

X DRIVE Assy

Notes on adjustments for the X Drive Assy after repair or replacement.

6.3 ADJUSTMENT

VOFS/VH/IC5V Voltage Adjustment

Procedures for adjusting VOFS, VH, and IC5V voltages.

Sustain Pulse Waveform Adjustment

Timing Adjustment of X and Y DRIVE Assys Control Signal

SUS-B Ground Timing Adjustment

6.4 COMMAND

6.4.1 RS-232C Command

Details on using RS-232C commands for panel control.

Connection

Setup for connecting the PC to the plasma display via RS-232C.

Communication baudrate

Specifies the fixed communication baud rate.

Jig Schematic Diagram

RS-232C Command

6.4.2 GET Command

GS1: Output data such as version information, hour meter and pulse meter

7. GENERAL INFORMATION

7.1 DIAGNOSIS

Information related to diagnosing issues with the plasma display.

7.1.1 PCB LOCATION

Diagram showing the location of PCBs on the rear view.

7.1.2 SHUT DOWN/POWER DOWN DIAGNOSIS BY LED DISPLAY

Shut Down

Details on shut down diagnosis and how to release it.

Power Down

Details on power down diagnosis and how to release it.

Shut down diagnosis

1 Panel microcomputer NG

Diagnosis for panel microcomputer communication failure.

2 DIGITAL-IIC communication NG

Diagnosis for DIGITAL-IIC communication failure.

3 Dew drop detection

Diagnosis for dew drop detection abnormalities.

4 Temperature abnormality

Diagnosis for temperature abnormalities.

Kind and function of the various protection circuit (P.D. circuit)

Diagnosis of the error point in the various protection circuit (P.D. circuit) operation (Red LED blinks)

Supplementary information

1. Power on/off switch for the large-signal system (SW102)

Function and usage of the large-signal system power switch.

2. 200V AC power-down switch (SW101)

Function and setting of the 200V AC power-down switch.

3. Temperature compensation of the VOFS voltage for the drive system

Explanation of VOFS voltage temperature compensation.

4. When a fuse blows

Instructions and precautions when a fuse blows.

5. Voltage adjustment of the panel drive

Information on panel drive voltage adjustment.

7.1.3 DISASSEMBLY

About detect switch

Information about the detect switch system.

Outline and caution

General precautions and guidelines for disassembly.

SW Power Supply Module

Steps for removing the SW Power Supply Module.

MR INTERFACE, AUDIO AMP SP TERMINAL and DIGITAL VIDEO Assys

Y DRIVE, SCAN (A), (B) Assy

X DRIVE Assy

7.2 IC INFORMATION

List of IC

Lists common ICs used in the unit.

SN755860PJ (SCAN B ASSY : IC6201 - IC6206)

Pin assignment for SN755860PJ in Scan B Assy.

SN755860PJ (SCAN A ASSY : IC6001 - IC6006)

Pin assignment for SN755860PJ in Scan A Assy.

Scan IC

General information about Scan ICs.

Block Diagram

Pin Function

HD64F2328VF (DIGITAL VIDEO ASSY : IC1101)

Panel Microcomputer

Pinout and function for the panel microcomputer.

Pin Function

Details the function of each pin on the Panel Microcomputer.

PE1013B (X DRIVE ASSY : IC3003)

Pin Assignment (Top View)

Pin assignment diagram for IC3003.

Block Diagram

Block diagram for IC3003.

PE1013B (Y DRIVE ASSY : IC2006)

Pin Assignment (Top View)

Pin assignment diagram for IC2006.

Block Diagram

Block diagram for IC2006.

PST9246N (DIGITAL VIDEO ASSY : IC1208)

Pin Assignment (Top View)

Pin assignment diagram for IC1208.

Block Diagram

Block diagram for IC1208.

Pin Function

Details the function of each pin on IC1208.

FS781BZB (DIGITAL VIDEO ASSY : IC1802)

Pin Assignment (Top View)

Pin assignment diagram for IC1802.

Block Diagram

Block diagram for IC1802.

Pin Function

Details the function of each pin on IC1802.

STK795-460 (X DRIVE ASSY : IC3200, IC3201) (Y DRIVE ASSY : IC2206, IC2214)

Block Diagram

Block diagram of the PDP Pulse Module IC.

8. PANEL FACILITIES

Plasma Display

Overview of the plasma display's front panel features.

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