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100 Corporate Drive Mahwah, NJ 07430
Service Bulletin
No. : OST-C1138-1
Date: February 5, 2007
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Model: D-M33
Subject: Change of the Transistor.
Symptom: The tolerances of Transistor TR605 (KTC3205Y-AT/P) is not
always suitable for the application.
Solution: Replace TR605 with "New" part outlined in the PARTS section.
Parts:
Ref # FORMER NEW
Description Part Number Description Part Number
TR605 KTC3205Y- 00D 273 0483 KTC3209 00D 273 0469
AT/P 908 906
Serial Number Range:
Serial Number range to which the replacement TR605 is applicable:
D-M33, 00001 ~ 02601 (last 5 digits).
The new version transistor has been installed from 02602 and later.
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