*TABLE OF CONTENTS1. Wiring Diagram ....................................12. Block Diagram .....................................33. Schematic.............................................54. PCB Diagram .....................................155. Electrical parts list .............................186. Exploded view and parts list ...........287. Troubleshooting ................................33Code No. 14739-0128-00CD VIDEODIGITAL AUDIOCOMPACTLaser VisionSERVICESupplement to the Service Manual DV-750K(DV735K)/DV550K(DV535K)/DV450(DV435)/DV532KVThis supplement contains change notes differing from the Service Manual DV-530K/DV-430 use both this supplement and the Service Manual part number 14739-0090-00.ManualSUPPLEMENT-1CHANGE NOTES.Reference table of contents• Samsung Electronics Co., Ltd. OCT. 1994 14739-0091-01Basic Model : DV-530K/DV-430DV750K(DV735K)/DV550K(DV535K)/DV450(DV435)/DV532KV