Cable Nelson D-4 Get a print! $8.00 Add to Cart Product Information: Model:D-4 Manufacturer:Cable Nelson (Howard Radio) Description:Cabinet Model 5 Schematic Pages Page 1 Page 2 Schematics Content Page 1: CABLE - NELSON MODEL D-4 CHASSIS (CABINET MODEL 5) Schematic Diagram for Cable - Nelson Radio Receiver. Model D4 Page 2: CABLE-NELSON MODEL D CHASSIS (CABINET MODEL 5) Voltage and Current Readings Line voltage, 115 volts. Volume Control, Full On. Parts List - Model D - 4 Please note: we carry a wide range of products which will fulfill the specifications above. Please use our search function or browse our products to find what you need!