Read Sharp LC-39LE651K (serv.man7) Technical Bulletin online
LCD 2013 12 06
Date of Issue: 23
rd
December 2013
Classification:
White
LCD TELEVISION TECHNICAL BULLETIN
Page 6 of 8
Sharp Electronics (UK) Limited
Reference
– RG23122013-1
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
Adjustment Advice
…cont
Fault condition - No backlight, no picture, blue LED.
Possible cause - Inch size setup has been corrupted.
Solution - Setup inch size
Procedure:
8. Setup serial port (Ensure Baud Rate speed is 115000).
9. Check communication
Possible cause - Inch size setup has been corrupted.
Solution - Setup inch size
Procedure:
8. Setup serial port (Ensure Baud Rate speed is 115000).
9. Check communication
– Send a wrong code.
Example
– Send “AAA” , TV should returns “ERR”.
10. Type
KMOD1056
(enter in K mode).
11. Type
KPSZ00**
(Set panel size. ** = 39, 50 or 60).
12. Turn mains AC OFF/ON.
13. If the TV is switches on properly, then type
13. If the TV is switches on properly, then type
KMOD8723
(exit K mode) or
INIT0***
(Perform a factory initialisation).
Fault condition - No backlight, no picture, blue LED, red LED.
Possible cause - All NVM data has been corrupted.
Solution: Re-write NVM.
Procedure:
1. Setup serial port (Ensure Baud Rate speed is 115000).
2. Check communication
– Send a wrong code.
Example
– Send “AAA” , TV should returns “ERR”.
3. Type
KMOD1056
(enter in K mode).
4.
If TV is 50”, then type
KPSZ0060
5. Turn mains AC OFF/ON.
6. Type
6. Type
KPSZ0050
(When you input the correct settings, all positions in the NVM are
re-written after mains AC off/on).
7. Turn mains AC OFF/ON.
8. If TV is switched on properly, then type
8. If TV is switched on properly, then type
KMOD8723
(exit K mode) or
INIT0***
(Perform a factory initialisation).
Click on the first or last page to see other LC-39LE651K (serv.man7) service manuals if exist.