Sharp HT-SL50 (serv.man8) Service Manual / Technical Bulletin ▷ View online
AUD 2011 12 02
Date of Issue: 8
th
December 2011
Classification:
White
AUDIO TECHNICAL BULLETIN
Page 1 of 1
Sharp Electronics (UK) Limited
Reference – TSI 11X0004
Revision - 1
White – Carry out as required
Yellow – Carry out as required and whenever the unit comes in for service
Red – Carry out on all units
MODELS
HT-SL50
REASON
During production speaker magnetic material was changed and required different drive
parameters and therefore different programmed Micro-processer IC501.
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.
required are ordered.
See photo below and parts list for relevant part numbers.
Photo 1: Original IC and Later IC identification
Unit serial number < 109xxxxx
REF NO DESCRIPTION PART
NUMBER PRICE
CODE
IC 501
1
1
Main CPU
Sound Bar Ass'y,
Sound Bar Ass'y,
RH-iXA308AW00
B3CPSB50//2
B3CPSB50//2
AR
BV
Unit
serial
number
>
109xxxxx
REF NO DESCRIPTION PART
NUMBER PRICE
CODE
IC 501
1
1
Main CPU
Sound Bar Ass'y,
Sound Bar Ass'y,
RH-iXA326AW00
B3CPSB50N/2
B3CPSB50N/2
AR
BU
BU
Display