Sharp LC-80LE642U - Page 49

LC-80LE642U
6 – 5
Trouble Shooting Panel Module
When C-S FPC is replaced, does screen display normally?
NO
YES
Replace C-S FPC.
When C-PWB is replaced, does screen display normally?
NO
YES
Replace C-PWB.
(Adjust “VCOM ADJ” after replace C-PWB)
Replace Panel HIRAKI.
(Adjust “VCOM ADJ” after replace Panel HIRAKI)
If Panel Hiraki is changed, Mura adjustment is needed as well.