Denon D-M33 Service Bulletin

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:

FORMER NEW Ref #

Description Part Number Description Part Number

TR605 KTC3205Y-

AT/P

00D 273 0483

908

KTC3209 00D 273 0469

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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