Sony TVP0472 free download

File name TVP0472.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: VPL-W400Q No. 472 Subject: LED's Do Not Light Date: February 14, 2000 Symptom: (1310) LED's (D6015, D6018, D6028) not lighting may be due to damaged Q6006 on the "H" Board. Solution: If this symptom should occur please perform the following procedure. To prevent Q6006 damage (side B, zone B-1) on H board, attach spacer (H) as shown in Figure 1. Note: If Q6006 is defective, replace with a new one, (transistor 2SC2712-YG, P/N 8-729-230-49). Description Part Number Qty. Serial Number Range Spacer (H) 4-058-244-01 1 2,000,001-2,000,365 Fig. 1 Reference: SB B & P 301997008 PRINTED IN USA