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 5 (click to view)
C-2 LED definition Table
State On mode Stand-by Suspend Off mode power off disconnection Green Yellow Yellow Yellow Dark 1. Yellow(stand-by; suspend; off mode) 2. LED Dark (power off) LED
C-3 Power Consumption
Meet VESA DPMS Proposal On mode 25 Wmax Stand-by 5 Wmax Suspend 5 Wmax Off mode 5 Wmax DC power off 5 Wmax disconnection 5 Wmax Measured from AC input, and not include audio at power-saving state The stand-by, suspend and off mode recover to on mode about 3 seconds.
