Yamaha DPX-1000 Service Manual

Also see for DPX-1000: Owner's manual

DIGITAL CINEMA PROJECTOR1 0 0 8 2 4 CONTENTSTO SERVICE PERSONNEL ........................................... 2PREVENTION OF ELECTRO STATIC DISCHARGE .... 2PART NAMES AND FUNCTIONS /........................................................ 3 – 7INDICATORS / ........................ 8SPECIFICATIONS / ................................... 9 – 11MAINTENANCE / .......................... 12 – 14INTERNAL VIEW .......................................................... 15DISASSEMBLY PROCEDURES /................................................................. 16 – 27ASSEMBLING AND DISASSEMBLING THE OPTICAL ENGINE UNIT /....................................... 28 – 34SERVICE POSITION ............................................. 35 – 36SELF DIAGNOSIS FUNCTION AND ERROR MESSAGES /.................................... 37 – 39TROUBLESHOOTING ........................................... 41 – 46HOW TO USE THE SERVICE UTILITY /....................... 47 – 58INDEX DELAY, CCA DATA, PULSE POSITION/WIDTH ADJUSTMENT /..... 59 – 67MIRROR ADJUSTMENT / ................... 68 – 69FIRMWARE UPDATE PROCEDURES /....................................... 70 – 73CRITERIA FOR CHECKING OPTICAL ENGINE UNIT CONDITION /............................................. 74 – 76PRINTED CIRCUIT BOARD ................................. 77 – 85BLOCK DIAGRAM ........................................................ 86SCHEMATIC DIAGRAM ..................................... 87 – 115REMOTE CONTROL ................................................... 117PARTS LIST ...................................................... 118 – 127DIRECTION FOR USE ...................................... 128 – 142This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are alreadyknown and understood by the users, and have therefore not been restated.WARNING: Failure to follow appropriate service and safety procedures when servicing this product may result in personalinjury, destruction of expensive components, and failure of the product to perform as specified. For thesereasons, we advise all YAMAHA product owners that any service required should be performed by anauthorized YAMAHA Retailer or the appointed service representative.IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certificationor recognition of any applicable technical capabilities, or establish a principle-agent relationship of anyform.The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, andservice departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevita-ble and specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, pleasecontact the distributor's Service Division.WARNING: Static discharges can destroy expensive components. Discharge any static electricity your body may haveaccumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to thisbuss).IMPORTANT: Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to theunit.IMPORTANT NOTICEDPX-1000SERVICE MANUALDPX-1000