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 2007
ARP3458
PLASMA DISPLAY SYSTEM
PRO-950HD
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
This service manual should be used together with the following manual(s).
CONTENTS
1. CONTRAST OF MISCELLANEOUS PARTS ..................................................... 2
1.1 CONTRAST TABLE...................................................................................... 2
1.2 CONTRAST OF PCB ASSEMBLIES............................................................ 5
2. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM............................................. 8
2.1 OVERALL CONNECTION DIAGRAM (1/2).................................................. 8
2.2 OVERALL CONNECTION DIAGRAM (2/2)................................................ 10
2.3 HNM BLOCK DIAGRAM............................................................................. 12
2.4 CONNECTOR PIN DESCRIPTION ............................................................ 13
2.5 HN MODULE ASSY (1/6) [8620 BLOCK]................................................... 14
2.6 HN MODULE ASSY (2/6) [8620_DDR BLOCK] ......................................... 18
2.7 HN MODULE ASSY (3/6) [ETHERNET BLOCK]........................................ 20
2.8 HN MODULE ASSY (4/6) [HNM_USB BLOCK] ......................................... 22
2.9 HN MODULE ASSY (5/6) [HNM_IO BLOCK]............................................. 24
2.10 HN MODULE ASSY (6/6) [HNM_POWER BLOCK] ................................. 26
3. PCB CONNECTION DIAGRAM....................................................................... 28
3.1 HN MODULE ASSY.................................................................................... 28
4. DIAGNOSIS ..................................................................................................... 30
4.1 DIAGNOSIS FLOWCHART ........................................................................ 30
5. SERVICE MODE.............................................................................................. 33
5.1 DETAILS OF FACTORY MENU.................................................................. 33
Model Type Power Requirement Remarks
PRO-950HD KUCXC AC 120 V
Model No. Order No. Remarks
PDP-4280HD ARP3439 EXPLODED VIEWS, BLOCK DIAGRAM, ADJUSTMENT, etc
T-ZZY-001 JUNE 2007 Printed in Japan
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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