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 4 (click to view)
3-6
SERVICE HINTS
Alignment of AZIMUTH
� Remove casstte door as described in chapter 3-1. � Insert testcassette SBC420 (4822 397 30071) directly into cassette compartment and play 10kHz part. � Adjust right hand screw for max. output and left channel = right channel.
picture 14
Details wire routing of mains transformer
Wire routing has to be carried out as shown in picture 15 in order to: � fulfil safety requirements and � obtain tight speaker boxes
