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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: KV-36FS12, KV36FS13, KV-36FS16, KV-36FS17 No. 520R3
Subject: Transparent Bar In Picture Date: September 17, 2001
Symptom:
(1343) With a signal applied to the "S" Input of Video 1, while viewing a component signal
connected to the Video 4 input. A transparent bar that travels across the screen can
be seen.
Solution: If the customer should complain of the symptom above please implement the
following circuit change, on the UY Board.
Add two jumpers to the UY board. Use 24AWG insulated wires as follows:
1. D238 Anode to R1215 ground side.
2. D201 Anode to C1205 ground side.
Add jumper between R1215 & Anode of D238
Board location: Component side
R1215 (Ground side) G-7.
D238 (Anode side) G-7.
Reference: TV2001-02 PRINTED IN USA
TV Products Service Bulletin No. 520R3
Add jumper between C1205 Ground side & D201 Anode side
Board Location: Component side
C1205 (Ground side) H-8
D201 (Anode side) G-7