Gut, sehr gut! It helps me much! I couldn't find this schema nowhere. Good quality
Text excerpt from page 9 (click to view)
SLV-777HF/778HF/788HF
DM-80 (OPERATION SWITCHES) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM � Ref. No.: DM-80 Board; 2,000 Series � There are few cases that the part printed on this diagram isn�t mounted in this model.
JK-162 (LINE-2 IN) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM � Ref. No.: JK-162 Board; 2,000 Series � There are few cases that the part printed on this diagram isn�t mounted in this model.