The ervice manual for my 1982 Kenwood KR-1000 receiver is great! Full detail on all circuits with part number detail. I will definately be ordering more manuals for my other vintage equipment! Order was fulfilled quickly! Very efficient ordering process! Thnaks for your help! Great site!
Text excerpt from page 28 (click to view)
2-2 Adjust the shading data (1) Select adjusting color (Red/Green/Blue) form the [Setting] menu.
Note: You must change the builtin signal level corresponding to the chosen level. Max : 75% Mid1 : 50% Mid2 : 26% Min : 11% Example: If you select [Mid1], set the builtin signal level 40%.
(4) Select the adjusting area (check box). Click the [up] or [down] button to change the shading data.
(2) Select adjusting level (Max/Mid1/Mid2/Min) form the [Setting] menu.
(Note) When a number button is chosen, a straight line can be chosen.
(3) Select the internal signal patern. (White Patern) Set the following level and press [OK] button.