For servicing the DVD+RW Basic Engine we refer to Service Manual 3122 785 12473 DVD+RW Basic Engine VAE8015 VAE8020 Only designated workshops can perform these repairs! TABLE OF CONTENTS Technical specification..........................................................2 Locartion of printed circuit boards.........................................4 Warnings & Safety ................................................................5 Brief Operating Instructions ..................................................6 Dismantling Instructions......................................................15 Service hints .......................................................................24 Diagnostic Software ............................................................25 Block Diagrams...................................................................59 Exploded Views ..................................................................64 Circuit Diagrams and PWB LAyouts Control board ......................................................................65 Key board left......................................................................67 Key board left 2...................................................................68 A/V Front connectors ..........................................................68 Key board right ...................................................................69 Power Supply primary.........................................................71 Power Supply secondary ....................................................72 Auxiliary board ....................................................................75 ASP (Audio Signal Processing) board ................................77 MDM (Multi-channel Decvoding Module) board .................82 Amplifier board....................................................................85 Loudspeaker Socket board.................................................90 A/V board............................................................................91 μP Sub board (CECO) ........................................................99 DVIO board.......................................................................103 Digital board......................................................................112 Alignments ........................................................................129 Circuit- and IC descriptions...............................................132 Abbreviations A/V-, Digital-, DVIO board..........................211 Abbreviations set related ..................................................217 Spare parts list..................................................................220