Sony TVP0509 free download

File name TVP0509.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: FDL-250T No. 509 Subject: UHF Red Bar Display Bent Date: November 27, 2000 Symptom: (113X) UHF red channel bar becomes bent as volume is increased. Solution: If the customer should complain of the symptom above please perform the following. Serial number range affective 4000001 through 4004700 Ref Schematic Description Description P/N Location Former New C625 I-5 Not used originally 10uf/6,3v 1-104-851-11 R010 F-7 27 Ohm 10 Ohm 1-216-001-00 R613 I-5 10K 1/16W 22K 1/16W 1-216-837-11 R614 I-5 10K 1/16W 22K 1/16 W 1-216-837-11 Change R613 & R614 to22K 1/16W J601 Add 10uf cap between Q604 base (+) and ground (-) Reference: Masaaki, Koike PRINTED IN USA TV Products Service Bulletin No. 509 R010 Change to 10 ohm J601 Add to the base of Q604 a 10uf/6.3v capacitor. Positive end of capacitor to base of Q604 R613 & R614 Change to 22K 1/16 Watt