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 50 (click to view)
TV-13142 TV-13142W
TROUBLESHOOTING GUIDE
FF/REW DO NOT WORK
When the FF (or REW) is pressed, does the voltage at pin 11 of IC1001 change to high (low in REW) ? Yes
No
When the FF (or REW) is pressed, does the FF (or REW) No OSD appear on screen ?
Check pin 72 of IC1001 lines. Change IC1001.
Yes
Is the voltage changing at pin 7 of CP1004 ?
No
Check lines between pin 11 of IC1001 and pin 7 of CP1004.