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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: KP-41T15, KP-41T25, KP-41T35, KP-46C36 No. 522
KP-46S15, KP-46S17, KP-46S25, KP-46V25
KP-46V35, KP-48S35, KP-48V45, KP-53S15
KP-53S17, KP-53S25, KP-53S35, KP-53V25
KP-53V35, KP-53V45, KP-53XBR45
KP-53XBR4CT, KP-61S35 KP-61V25
KP-61V35, KP-61V45, KP-61XBR48
Subject: CRT Coolant Leakage Date: May 11, 2001
Symptom:
(1111) Coolant found leaking from rubber diaphragm of CRT.
On rare occasions, coolant may leak onto the metal CRT bracket and onto circuit
boards below causing symptoms of "no picture" and/or "no sound". This is due to
component damage related to the coolant contacting circuit boards.
IMPORTANT NOTES: