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AUDIO TECHNICAL BULLETIN
MODELS
HT-SL50
REASON
During production speaker magnetic material was changed and required different drive
parameters and therefore different programmed Micro-processer IC501.
ACTION
Check the serial number of the unit under repair and ensure that the correct items if
required are ordered.
See photo below and parts list for relevant part numbers.
Unit serial number < 109xxxxx
REF NO
DESCRIPTION
IC 501
Main CPU
1
Sound Bar Ass'y,
Unit serial number > 109xxxxx
REF NO
DESCRIPTION
IC 501
Main CPU
1
Sound Bar Ass'y,
Yellow – Carry out as required and whenever the unit comes in for service
Photo 1: Original IC and Later IC identification
Sharp Electronics (UK) Limited
Reference – TSI 11X0004
Revision - 1
White – Carry out as required
Red – Carry out on all units
Date of Issue:
Classification:
PART NUMBER
RH-iXA308AW00
B3CPSB50//2
PART NUMBER
RH-iXA326AW00
B3CPSB50N/2
AUD 2011 12 02
th
8
December 2011
White
Page 1 of 1
PRICE CODE
AR
BV
PRICE CODE
AR
BU
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