Sharp 54AT-15SC
Collection of All TV Service Code.
Service Menu Sharp 54AT-15SC
CTV Service Mode
Press and hold buttons VOL- and PR+ on the
local keyboard and then switch on with main
switch of Sharp 54AT-15SC . Store press 'POWER' button of Sharp 54AT-15SC .
Service Menu Sharp 54AT-15SC
CTV Service Mode
Press and hold buttons VOL- and PR+ on the
local keyboard and then switch on with main
switch of Sharp 54AT-15SC . Store press 'POWER' button of Sharp 54AT-15SC .