Read Sharp HT-SL75 (serv.man4) Technical Bulletin online
AUD 2013 06 02
Date of Issue: 30
th
April 2013
Classification:
White
AUDIO TECHNICAL BULLETIN
Page 1 of 4
Sharp Electronics (UK) Limited
Reference
– TSI-1270006
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
HTSL75
REASON
The sound bar may power off randomly during operation or may not power on.
ACTION
If this problem happens randomly or permanently, update the firmware.
If your unit requires this update, you should have this repaired via our central service
contractor. Telephone - 0845 880 0512.
Note
contractor. Telephone - 0845 880 0512.
Note
– Units not covered under the manufacturer’s warranty will be chargeable.
Check the serial number of the unit and repair as required using the new part code.
Affected serial number range - 11000002
～20400271
REFLASH SOFTWARE FOR MAIN PWB
1. AC ON the main unit. The main unit RED LED light up ( STANDBY condition) .
Connect the software writer for main PWB as below, main unit will light off.
After the FFC cable is connected to the Main PWB Software update port, the RED
LED at main unit will light off.
After the FFC cable is connected to the Main PWB Software update port, the RED
LED at main unit will light off.
AUD 2013 06 02
Date of Issue: 30
th
April 2013
Classification:
White
AUDIO TECHNICAL BULLETIN
Page 2 of 4
Sharp Electronics (UK) Limited
Reference
– TSI-1270006
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
2.
Press the “C” button on the writer.
3.
The “RUN” (Green) LED will start blinking.
4.
The “OK” (Blue) LED will light up.
Firmware update is complete and you now need to reflash the HDMI PWB.
Firmware update is complete and you now need to reflash the HDMI PWB.
AUD 2013 06 02
Date of Issue: 30
th
April 2013
Classification:
White
AUDIO TECHNICAL BULLETIN
Page 3 of 4
Sharp Electronics (UK) Limited
Reference
– TSI-1270006
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
REFLASH SOFTWARE FOR HDMI PWB
1. Connect the main software writer and the HDMI writer jig as below
.
2. Make sure the slide switch is set to J3 so that RED LED is lit.
3. AC OFF the main unit first before proceed next step.
4. Run below software (EPFlash.exe).
3. AC OFF the main unit first before proceed next step.
4. Run below software (EPFlash.exe).
- make sure PORT is correct (detach and attach back the USB cable if required).
- click OPEN FILE and load HDMI firmware.
- click OPEN FILE and load HDMI firmware.
5.
AC ON the main unit, then click "START".
( If any error occurs, turn AC OFF and AC ON back, then click "START" again.)
( If any error occurs, turn AC OFF and AC ON back, then click "START" again.)
AUD 2013 06 02
Date of Issue: 30
th
April 2013
Classification:
White
AUDIO TECHNICAL BULLETIN
Page 4 of 4
Sharp Electronics (UK) Limited
Reference
– TSI-1270006
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
6. Wait until writing complete. Shown as " Write Block [0-105] OK ".
7. AC OFF the main unit, and remove all the writer cables from the main unit.
