Flow Chart of Troubleshooting and Circuit Diagrams
10-16
10-1-7. LCD
First, Check the connection of HEA601 and LCD
①
Have a some problem of
connector (HEA601)
YES
Replace a connector (HEA601)
②
NO
NO
Change or resolder the related
circuit of
U101(AAT2845A)
③
NO
Change or resolder
C601,C602,C603,C604,C605,
C606,C607,C608,C625,C626,
C627,C628,C629,C630,C631,
C632
Backlight does work
YES
try with the new LCD module and
change
check the data line of LCD
YES
LCD does not Display
①
③
③
Summary of Contents for SGH-J610
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