Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | DT10 | NO SLED OR SPINDLE - INSTALL JUMPER FROM IC401/PIN 10 & R401 | No sled or spindle. Missing 4.7v output at Q401. This lineprovides B+ to IC502, IC504 and various other points. Found an openbetween R401 and pin 10 of IC401. Pin 10 was missing the required 4.6v. | ||
Sony | DT10 | SERVICE MANUAL ERRROR | The Service Manual indicates that the Mech Deck shield shownon page 12 is grounded but this is incorrect. The blue wire shownconnected to the shield and also common to the trace connecting to pin 26of IC501 is correct but the point where it is connected | ||
Sony | DT10 | ERRATIC OPERATION | Unit develops or exhibits unusual problems such as inter-mittent operation. Sled assembly would home but then travel back andforth. After 45 minutes, sled assembly would vibrate or chatter. PLLwould intermittently change frequency. Pin 3 of IC-506 on |