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 9 (click to view)
2-2. MEMORY CARDS REMOVAL AND MOUNTING
n Make sure that the fan is on your left side during this work. In the following explanation, �right� and �left� mean the directions from this position.
Removal
1. Expanding the fixing springs on the both sides by fingers, remove a memory card by pulling it down.
Memory Card
Fixing Spring
Mounting
1. Insert one memory card at an angle into an inner connector of the two vacant connectors.
Front of main unit Memory Card
Notched part
Center groove of the connector Holding a memory card with the notched edge on the left side (the front direction of the main unit), insert the memory card at an angle to the center groove of the connector.
