Lenovo S930 Panduan Servis - Halaman 7
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Halaman Cetak
LENOVO S930 Cellphone Service Manual
3.1 LCD display
3.1.1 When the device is turned on there's nothing on screen
Check whether the connectors of the
LCD are attached correctly. Re-install
FPC. Check whether the cellphone
works.
Check whether the EMI components in LCD
channel on motherboard have dry joint
problems. Re-solder the EMI components.
Electronic circuit diagram
Screen is blank.
N
N
Replace the LCD
module.
Page 7
Y
OK
Y
OK