Read Sharp HT-SB400H (serv.man6) Technical Bulletin online
AUD 2011 04 01
Date of Issue:
8
th
April 2011
Classification:
White
AUDIO TECHNICAL BULLETIN
Page 1 of 1
Sharp Electronics (UK) Limited
Reference – TSI 1130004
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-SB400E
SYMPTOM Audio Mutes at random for less than a second.
CAUSE
Timing errors in error monitoring of DSP IC.
ACTION
Check operating Software version following the steps below.
If displayed version indicates that the version is less than- B4-> 18-> H-> 08 then
replace the Main CPU IC603
replace the Main CPU IC603
REF NO DESCRIPTION PART
NUMBER PRICE
CODE
IC 603
Main CPU
RH-iXA265AW00
AS
1. Turn ON the main Unit.
2. Press the following buttons on the remote in the sequence as below
SPORT -> MUTE-> CINEMA.
3. Display should now shows version number in sequence.
Display