Summary

For years we've been selling the Sylvania Superset because it has the best color picture. Now we're selling it because it has something else. The best remote control you can buy. Sylvania 20" Dia. Table Model Superset. E-4000 Superset Chassis with comb filter. Dark Lite Flat Square black matrix picture tube. Piezo tweeter. Highly efficient 2" x 3" speaker. Contemporary tube width design with simulated Walnut finish on high impact plastic.

Manuals

• [NAP C8 Series Chassis Technical Training Manual]() (includes schematic)

Mods & Repair Guides

• [S-Video & Composite Mod for NAP C8 Chassis]()

Notes

Internally there are potentiometers for horizontal centering and vertical size, and there is a three position switch for vertical position.

Most internals assembled in Mexico with Philips IC's - final assembly in Tennessee. Tube (by Hitachi) and yoke made in Japan.

Repair Notes

• Unit would not turn on. Electrolytic C337 on the input of the 5V regulator was shorted, and C438, C440, & C442 were either shorted or tested poorly. Replacing fixed the power on issue.
• Sound was distorted due the main speaker's foam having disintegrated. Sound was still distorted after replacing the speaker - fixed by adjusting 4.5MHz sound discriminator L206.