A great copy of the manual, and the only one I could find anywhere on the net! The circuit diagrams are easily readable, all component values marked and easy to see. A highly appreciated download!
The TEAC A-1500's Service Manual was instrumental in reviving this classic reel-to-reel. Not only does it have the schematics, exploded parts diagram and parts list, it also provided mechanical adjustment information that approximate factory default settings.
Text excerpt from page 29 (click to view)
Diamond View
OSD Main Menu
Brightness & Contrast Adjustment Brightness (Up&Down): Adjust the brightness of the display. Contrast (Left&Right): Adjust the difference between
Tracking Adjustment
CLOCK: Adjust to minimize any vertical bars or stripes visible on the screen background. The horizontal screen size will also change. PHASE: Adjust to remove any horizontal distortion, and clear or sharpen the image of characters.