Sharp HT-SB200 (serv.man4) Service Manual / Technical Bulletin ▷ View 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 1130002
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-SB200E
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- b2-> 0u-> 0 then replace
the Main CPU IC604
the Main CPU IC604
REF NO DESCRIPTION PART
NUMBER PRICE
CODE
IC 604
Main CPU
RH-iXA266AW00
AU
1. Turn ON the mains supply to the unit.
2. Press and Hold the SURROUND button and the ON/STAND-BY button.
3. Display displays “CL”
4. Keep holding down the ON/STAND-BY button and now press the VOL+ button.
5. The display should now in sequence the current version.
2. Press and Hold the SURROUND button and the ON/STAND-BY button.
3. Display displays “CL”
4. Keep holding down the ON/STAND-BY button and now press the VOL+ button.
5. The display should now in sequence the current version.
Display
