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100 Corporate Drive Mahwah, NJ 07430
Service Bulletin
No. : OST-C1085
Date: April 10, 2007
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Model: S-101, S-301
Subject: Alteration of Transistor TR212.
Symptom: Transistor TR212 located on the 1U-3694 A/B/C/D/E MAIN P.W.B
that is used to detect excess current has been changed. The original transistor
has been replaced with a new style transistor equipped with the built-in Base
Resistor.
Solution: See the parts section for the new part number.
Parts:
Ref # FORMER NEW
Description Part Number Description Part Number
TR212 2SA933(S)-T70 00D 271 0183 DTA114TS(10K)T 00D 269
914 0080 904
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