Pioneer PDP-5020FD User Manual

ORDER NO.
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION
2008
2008 Printed in Japan
PDP-5020FD
ARP3476
FLAT PANEL TV
PDP-5020FD
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model Type Power Requirement Remarks
PDP-5020FD KUCXC AC 120 V
For details, refer to "Important Check Points for good servicing".
T-IZS-001 MAY

Pioneer PDP-5020FD Specifications

General

Brand	Pioneer
Model	PDP-5020FD
Category	Flat Panel TV
Language	English

Summary

SAFETY INFORMATION

SAFETY PRECAUTIONS

General safety guidelines and precautions to be observed during servicing and operation.

PRODUCT SAFETY NOTICE

Important Check Points for Good Servicing

1. Product safety

1. SERVICE PRECAUTIONS

1.2 CHARGED SECTION AND HIGH VOLTAGE GENERATING POINT

Identification of charged sections and high voltage points to avoid electric shock.

3. BASIC ITEMS FOR SERVICE

3.1 CHECK POINTS AFTER SERVICING

Essential checks to ensure quality and proper function after completing repairs on the PDP unit.

3.2 QUICK REFERENCE

4.5 POWER SUPPLY UNIT

4.10 50F DIGITAL ASSY

4.11 MAIN ASSY (DTV BLOCK DIAGRAM)

5. DIAGNOSIS

5.1 POWER SUPPLY OPERATION

[1] LED DISPLAY INFORMATION: Explains LED patterns and their meaning in various power states for diagnosis.

5.2 DIAGNOSIS FLOWCHART OF FAILURE ANALYSIS

[1] WHOLE UNIT: Flowchart for diagnosing failures affecting the entire unit, starting with power and STB status checks.

[2] POWER SUPPLY UNIT

[3] DRIVE ASSY

6. SERVICE FACTORY MODE

6.1 OUTLINE OF THE SERVICE FACTORY MODE

6.2 DETAILS OF FACTORY MENU

[2] PANEL FACTORY (+)

Operation Items

[2-3] POWER DOWN

7. DISASSEMBLY

7.1 FLOWCHART OF REMOVAL ORDER

7.3 PRECAUTIONS FOR SPEAKER SYSTEM

8. EACH SETTING AND ADJUSTMENT

8.1 ADJUSTMENT REQUIRED WHEN THE UNIT IS REPAIRED OR REPLACED

Guidance on necessary adjustments after replacing major assemblies like POWER SUPPLY, DIGITAL, MAIN, and DRIVE Assys.

8.3 HOW TO CLEAR HISTORY DATA

Instructions for clearing various logs (power-down, shutdown, hour-meter) from the panel, POWER SUPPLY Unit, and other parts.

8.4 ADJUSTMENT WHEN THE SERVICE PANEL ASSY IS REPLACED

Procedure for adjusting voltage margin after panel replacement, using Panel Factory menu and RS-232C commands.

8.5 ADJUSTMENT WHEN THE DRIVE ASSYS ARE REPLACED

TIME LAG ADJUSTMENT OF THE CONTROL SIGNAL (SUS-B)

8.6 HOW TO UPDATE USB

Preparation