Sony TVP0439 free download

File name TVP0439.pdf

CONFIDENTIAL CSV-1 Sony Service Company National Technical Services Service Bulletin A Division of Sony Electronics Inc. Park Ridge, New Jersey 07656 TV Products Model: KV-27V42 No. 439R1 Subject: Buzz in Audio Date: June 8, 2000 Symptom: (1545) Buzz in audio. Solution: If the customer should complain of the symptom above please add the following. On the "A" Board add jumper JW637. Add a .47uf/50v capacitor P/N 1-126-959-11 Between IC/401/pin 4 & 6. The positive side of the capacitor should be connected to IC401/pin 4. JW637 location Grid location Add .47 uf cap to IC401/pin 4 & 6. Reference: V. Ramirez STE PRINTED IN USA