HFP0530_Ž_.PDF part of Sony (Bulletin) HCD-D270, HCD-G3100 HFP0530_Ž_.PDF, Service Bulletin - Symptom: The unit dead and/or IC1201 shorted. Main fuse could be open.

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SŽ
Sony Service Company National Technical Services A Division of Sony Electronics Inc. Park Ridge, New Jersey 07656

CONFIDENTIAL
Service Bulletin Hi-Fi Products
No.

CSA-13

Model:

HCD-D270, HCD-G3100

530

Subject: Unit Dead, Power Amp IC Shorted. Symptom: (111)

Date: May 23, 1997

The unit dead and/or IC1201 shorted. Main fuse could be open.

Solution:

If a unit comes in for service with any of the above symptoms, or for any other reason, replace the following resistors in the Power Amp Board as in indicated. REF FORMER DESCRIPTION R1210, R1260 R1212, R1262 0.1 WIRE WOUND 10% 2W 22K CARBON 5% 1/4W PART NUMBER 1-208-601-11 1-247-863-91 NEW DESCRIPTION 0.22 WIRE WOUND 5W 15K CARBON PART NUMBER 1-217-156-00 1-249-431-11

Reference: Fax from Tokyo, Ref # NT-97054, 5/15/97

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