Good scan of the original service manual. All schematics and adjustment procedures are there. It helped me to fix a long lasting problem with the tracking circuitry. The manual also includes the supplementals 1,2 and 3. Included are; electrical schematic's , pcb layout's, mechanical drawing's and exploded views, disassembly manual and maintenance procedures. 236 pages.
Very good manual for Technics SL 303. Manuale molto utile.
Text excerpt from page 21 (click to view)
DVD -102, DVD -A02
6.2 TEST MODE
CAUTION-Laser radiation when open. DO NOT STARE INTO BEAM.
When operating the DVD-ROM directly, it is possible to operate by connecting the RU-V101 to the DVD-ROM with the interface. When the test command is used, put in the short socket to MA and SL pins of pin header (CN700) on the rear panel, and turn the power on.
÷ Schematic Diagram of the Conversion Jig for Remote Control Operation
Front
