Sony HFP0489 free download

File name HFP0489.PDF

CONFIDENTIAL CSA-13 Sony Service Company National Technical Services Service Bulletin A Division of Sony Electronics Inc. Park Ridge, New Jersey 07656 Hi-Fi Products Model: CDP-CA8ES, CDP-CA9ES No. 489R1 Subject: Unstable Audio Date: July 3, 1996 Symptom: (57) The customer complaint is described as audio intermittently "skipping" or "muting". Solution: Remove the 470pF capacitor located on the main PC board. There are two different main boards used in these models. If the part number of the Main board is 1-655-603-13, the capacitor is located between JW45 and JW48 and mounted on the foil side of the board. The capacitor is accessible from the bottom of the unit. If the part number of the Main board is 1-655-603-14, the 470pF capacitor is mounted on the component side of the board and is labeled C390. The main board should be removed to desolder the 470pF capacitor. Reference: Lab PRINTED IN USA PRINTED ON RECYCLED PAPER