Read Sharp HT-SL70 (serv.man5) Technical Bulletin online
AUD 2013 03 03
Date of Issue: 27
th
March 2012
Classification:
White
AUDIO TECHNICAL BULLETIN
Page 1 of 2
Sharp Electronics (UK) Limited
Reference
– TSI-11Z0001
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
HTSL70
REASON
During production speaker magnetic material was changed and required different
drive parameters and therefore different programmed Micro-processer IC501.
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.
required are ordered.
See photo below and parts list for relevant part numbers.
Photo 1: Various Main Micom IC Identification
AUD 2013 03 03
Date of Issue: 27
th
March 2012
Classification:
White
AUDIO TECHNICAL BULLETIN
Page 2 of 2
Sharp Electronics (UK) Limited
Reference
– TSI-11Z0001
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
Unit serial number < 109xxxxx
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
IC 501
Main CPU
RH-IXA318AW00
AR
2
Sound Bar Ass'y, Left
GBOXSA260AWM1
BX
1
Sound Bar Ass'y, Right
GBOXSA261AWM1
BY
Unit serial number
110000761 to 11000960
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
IC 501
Main CPU
RH-IXA327AW00
AR
2
Sound Bar Ass'y, Left
GBOXSA260AWM3
BV
1
Sound Bar Ass'y, Right
GBOXSA261AWM3
BV
Unit serial number >
11000961
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
IC 501
Main CPU
RH-IXA328AW00
AR
2
Sound Bar Ass'y, Left
GBOXSA260AWM4
BS
1
Sound Bar Ass'y, Right
GBOXSA261AWM4
BS
Display