Sony TVP0536 free download

File name TVP0536.pdf

S 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: KP-57XBR10W, KP-65XBR10W No. 536R2 Subject: Intermittent Picture With Certain Brand DTV Date: October 30, 2001 Receivers Toshiba DST3000, Mitsubishi SR-HD400 Symptom: (F311) Intermittent picture drop outs when certain brand DTV receivers are connected by component video to the Video 5 input on the TV. Cause: Large DC bounce of 1080i signal during scene transition output from DTV receiver. This signal is out of the TV's clamping range. Solution: If the customer should complain of the symptom above the following circuit change should be implemented Ref. Former New Part Number C638 0.47uf/16V 0.1uf/16V 1-164-004- 11 Q552 Remove part Add 470 ohm 1/10w chip 1-216-041- resistor across B & E 00 Continue on next page I Reference: SBR-0132 PRINTED IN USA TV Products Service Bulletin No. 536R2 C638 C638 located on the A Board at IC511/pin 26. Board location Conductor side E-3 (page 91 of KP-57XBR10W service manual) 26 C638 TV Products Service Bulletin No. 536R2 Q552 Fig 1Location E-9 on A Board (page 90 of KP-57XBR10W service manual)