ORDER NO.PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, JapanPIONEER ELECTRONICS (USA) 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 2007ARP3458PLASMA DISPLAY SYSTEMPRO-950HDTHIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).This service manual should be used together with the following manual(s).CONTENTS1. CONTRAST OF MISCELLANEOUS PARTS ..................................................... 21.1 CONTRAST TABLE...................................................................................... 21.2 CONTRAST OF PCB ASSEMBLIES............................................................ 52. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM............................................. 82.1 OVERALL CONNECTION DIAGRAM (1/2).................................................. 82.2 OVERALL CONNECTION DIAGRAM (2/2)................................................ 102.3 HNM BLOCK DIAGRAM............................................................................. 122.4 CONNECTOR PIN DESCRIPTION ............................................................ 132.5 HN MODULE ASSY (1/6) [8620 BLOCK] ................................................... 142.6 HN MODULE ASSY (2/6) [8620_DDR BLOCK] ......................................... 182.7 HN MODULE ASSY (3/6) [ETHERNET BLOCK]........................................ 202.8 HN MODULE ASSY (4/6) [HNM_USB BLOCK] ......................................... 222.9 HN MODULE ASSY (5/6) [HNM_IO BLOCK] ............................................. 242.10 HN MODULE ASSY (6/6) [HNM_POWER BLOCK] ................................. 263. PCB CONNECTION DIAGRAM....................................................................... 283.1 HN MODULE ASSY.................................................................................... 284. DIAGNOSIS ..................................................................................................... 304.1 DIAGNOSIS FLOWCHART ........................................................................ 305. SERVICE MODE.............................................................................................. 335.1 DETAILS OF FACTORY MENU.................................................................. 33Model Type Power Requirement RemarksPRO-950HD KUCXC AC 120 VModel No. Order No. RemarksPDP-4280HD ARP3439 EXPLODED VIEWS, BLOCK DIAGRAM, ADJUSTMENT, etcT-ZZY-001 JUNE 2007 Printed in Japanwww . xiaoyu163. comQQ 376315150 992894298TEL 13942296513 992894298051513673QQTEL 13942296513 QQ 376315150 892498299TEL 13942296513 QQ 376315150 892498299http://www.xiaoyu163.comhttp://www.xiaoyu163.com