KDL-32HX750, KDL-32HX751, KDL-32HX753, KDL-32HX755, KDL-32HX757, KDL-32HX758, KDL-32HX759, KDL-40HX750, KDL-40HX751, KDL-40HX753, KDL-40HX755, KDL-40HX756, KDL-40HX757, KDL-40HX758, KDL-40HX759, KDL-40HX75G, KDL-46HX750, KDL-46HX751, KDL - Sony TV Service Manual (repair manual). Page 110

Read Sony KDL-32HX750 / KDL-32HX751 / KDL-32HX753 / KDL-32HX755 / KDL-32HX757 / KDL-32HX758 / KDL-32HX759 / KDL-40HX750 / KDL-40HX751 / KDL-40HX753 / KDL-40HX755 / KDL-40HX756 / KDL-40HX757 / KDL-40HX758 / KDL-40HX759 / KDL-40HX75G / KDL-46HX750 / KDL-46HX751 / KDL Service Manual online

KDL-32/40/46/55HX750,751,753,755,756,757,758,759,75G(AEP/UK/IT/NOR)
110
TROUBLE SHOOTING
5) 7 times blinking (Temperature Error)
7 times blinking
Setting circumstance
is OK?
Temperature,
Ventilation, etc.
Set to another
Location, etc.
NO
YES
Change B* Board,
and Aging a few hours
B* Board
OK
Panel
6) 8 times blinking (Software Error)
8 times blinking
If the Symptom
Improved by changing
the WIFI module
B* Board
NO
WIFI Module
Symptom 
improvement
Page of 127
Display

Click on the first or last page to see other KDL-32HX750 / KDL-32HX751 / KDL-32HX753 / KDL-32HX755 / KDL-32HX757 / KDL-32HX758 / KDL-32HX759 / KDL-40HX750 / KDL-40HX751 / KDL-40HX753 / KDL-40HX755 / KDL-40HX756 / KDL-40HX757 / KDL-40HX758 / KDL-40HX759 / KDL-40HX75G / KDL-46HX750 / KDL-46HX751 / KDL service manuals if exist.