ORDER NO.PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, JapanPIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, BelgiumPIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936PIONEER CORPORATION 2000PDP-502MXEPDP-502MXModel No. Order No. RemarksPDP-502MX ARP3078 SCHEMATIC DIAGRAM, PCB DIAGRAM, PCB PARTS LIST andIC INFORMATIONPLASMA DISPLAYARP3075T–ZZA AUG. 2000 Printed in Japan¶ This service manual should be used together with the following manual(s).LUCBW/1 –– AC100 – 120VYVLDK/1 –– AC100 – 240VTHIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).ModelPDP-502MX PDP-502MXEType Power Requirement RemarksConfirm it ......................................................... 21. SAFETY INFORMATION .................................... 32. EXPLODED VIEWS AND PARTS LIST ............. 63. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM....................................................... 18(For SCHEMATIC DIAGRAM, refer to ARP3078)4. PCB DIAGRAM ....................... Refer to ARP30785. PCB PARTS LIST ................... Refer to ARP30786. ADJUSTMENT .................................................. 46CONTENTS7. GENERAL INFORMATION .............................. 607.1 DIAGNOSIS ................................................ 607.1.1 DIAGNOSIS METHOD ...................... 607.1.2 DISASSEMBLY ................................. 707.1.3 WIRING ............................................. 727.2 IC ............................. Refer to ARP30788. PANEL FACILITIES AND SPECIFICATIONS....................................................... 76In PDP-502MX and PDP-502MXE, there are two different models (original model andvalue analysis model) respectively. Confirm the mark and serial No. of the product Rearside, and use each service manual. Refer to "Confirm it".