The schematic is very helpful and the images are very good.The schematic is very helpful and the images are very good.The schematic is very helpful and the images are very good.The schematic is very helpful and the images are very good.The schematic is very helpful and the images are very good.The schematic is very helpful and the images are very good.
The manual for the Sansui P-L75 was not one of the more informative turntable manuals around but for $5 it was helpful enough.
Text excerpt from page 3 (click to view)
SAMSUNG SV-A130 IK
Electrical Adjustment Cont�d
channel selector to CH 25 (503.25MHz). 4. Adjust the point signal level so that the output of attenuator is 70dBu. 5. Apply the output of attenuator to the ANT IN terminal of VCR. 6. Set the channel of VCR to CH 25. 7. Connect DC voltmeter to TP07. 8. Adjust VR401 for DC 3.7 ± 0.1V.