Thanks you very much for this "hard to find" service manual.
Will help a lot in repairing this receiver.
Text excerpt from page 72 (click to view)
6-5. White Balance Adjustment (AUTO)
This adjustment can be adjust automatically. Set to CAMERA mode in AG-DVX100 follow the message �Manually set to CAMERA mode.�, and then press the �Enter� key. <Preparation> 1. Set the ND FILTER SW to 1/8 position. 2. Set the DVX100 to ATW mode. 3. Execute the ABB.
6-5-1. Indoor (3100K) White Balance Adjustment (AUTO)
1. 2. 3. 4. Aim the unit at Grayscale Chart under the Halogen lamp condition (3100K, 2000Lux). Open the �Camera adjustment menu�. Select �7.White Balance adjustment� in the Camera adjustment menu, and then press the �Enter� key. Select �5.Indoor (3100K) WB adjustment (Auto)� in the White balance adjustment menu, and then press the �Enter� key.
PRESS ENTER KEY, then adjustment is started.
When adjustment is finished, message �Completed!� appeared and numerical value is changed �00�.
5. Press the �CAM_RESET� SW on VFK1308P and then press the �Enter� key.