Sony TVP0308 free download

File name TVP0308.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-20S20 No. 308R1 Subject: No Audio Date: December 4, 1996 Symptom: (151) No audio due to incorrect software setting. Solution: Reset memory as follows: a. Using the remote, enter the Service Mode. Display-->5--->Volume up-->Power on 2. With the remote perform test-reset using the sequence: 8--->enter 3. If the sound reappears, power off the unit with the remote and perform the circuit change below. NOTE: The circuit change below was applied starting with serial number 8060619. Ref Former New Part Number A Board Location Q406 None 2SD601A-QRS-TX 8-729-422-27 E-13 JW19 JUMPER 1-535-303-00 See Below 6 R042 NONE 4.7K 1/4W 1-249-425-11 I-14 R470 CHIP DELETE E-13 RESISTOR R041 CHIP DELETE I-13 RESISTOR Reference: SD Ser Bul 1996-14 PRINTED IN USA PRINTED ON RECYCLED PAPER xxx Products Service Bulletin No. xxx