Sony TVP0288 free download

File name TVP0288.pdf

TV Products CSV-1 Service Bulletin Sony Service Company - Technical Services A Division of Sony Electronics Inc. Sony Drive, Park Ridge, New Jersey 07656 Model: KV-27XBR45, 32XBR45, 32XBR85 No. 288R1 Subject: White Bar Across The Screen Date: April 4, 1996 Symptom: (134) White Bar or herringbone across the screen may appear when customer plays back pre- recorded or rental tapes with copy guard. Solution: Please perform the following procedure if serial number is in range: Applicable Serial Number: KV27XBR45 700001 7016107 KV-32XBR45 700001 7035538 KV-32XBR85 700001 7009031 Step 1: If comb filter module (board) type in customer unit is: a: DC b: SBX1797-xx Then, please replace it with new "DF" type comb filter board. If type name of comb filter module(board) is "DF", replacement is not necessary. REF FORMER NEW DESCRIPTION PART NUMBER DESCRIPTION PART NUMBER (COMB FILTER (COMB FILTER MODULE) MODULE) 23 DC 8-741-797-01 DF BOARD A-1341-957-A (PAGE 83) SBX1797-xx (Cont.) Reference: B. Burley, Chisholm PRINTED IN USA PRINTED ON RECYCLED PAPER TV Products Service Bulletin No. 288 Step 3: Please perform the following circuit change on DF board. REF FORMER NEW DESCRIPTION PART NUMBER DESCRIPTION PART NUMBER C1237 CERAMIC, CHIP 1-163-017-00 CERAMIC, CHIP 1-163-009-11 0.0047UF 0.001UF CERAMIC 0.001UF 1-164-645-11 Note: If you order new DF board from National Parts Center, you needs replace above