Technics SECH-570

TechInfo Sheet fax: 01344 853689
Audio Visual email: av.technical@mail.panasonic.co.uk
Panasonic CS U.K. Document No: 01
Model: SE-CH570
1
Product Group: Audio Model: SE-CH570
Date: 22/10/98 Revision No: 01 Document No: 01
Subject: Fan Motor Failure
SUBJECT: Fan Motor Failure
SYMPTOM: Power supply turns off during operation. ‘F61’ is displayed on the FL.
(Occurs at a level of sound volume where the fan rotates).
CAUSE: The motor fan dislocated either by a fall during transportation or by
vibration, fails to rotate. Upon failure f the fan, the protector circuit
turns off power supply and, at the same time, indicates ‘F61’ on the FL.
REMEDY: The motor fan fixing ribs are changed in shape so that the fan will not
be dislocated easily.
SERVICE REMEDY:
ACTION ON PRODUCTION:
From August 1996 production onward.
PART REQUIRED:
REM0057 Fan Motor Ref. No. 29