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)
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C-HDXM
<Note> Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
NOTE : THE COMPONENTS IDENTIFIED BY THE MARK ! ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED.
EXPLODED VIEW PARTS LIST
EXP EXP EXP EXP EXP EXP EXP EXP EXP EXP EXP
REF. NO. PART NAME [TUNER UNIT] U001 PC BOARD ASSY [CHASSIS SCREW] A001 PLATE A002 SCREW A003 SCREW A005 RETAINER A006 RIVET A007 SHLD CASE A008 SHLD CASE A009 SCREW
REF. NO. PART NAME [PACKING] A001a LABEL A002a LABEL A003 LABEL A101 BAG A103 PAD A104 CARTON A105 CARTON A106 CELLO-TAPE A107 TAPE [ACCESSARY] A201 HEXA WRENCH A202 SCREW A203 POLY BAG A205 SCREW A206 POLY BAG A701 INS MANUAL A702 FM ANT AS A703 ANT COIL