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MAIN UNIT:
Check LVDS signal output from IC U107 or not?
(TX_BO0N), (TX_BO0P), (TX_BO1N), (TX_BO1P), (TX_BO2N), (TX_BO2P), (TX_BO3N), (TX_BO3P),
(TX_BO4N), (TX_BO4P),(TA_BOCKN),(TX_BOCKP), (TX_BE0N), (TX_BE0P), (TX_BE1N), (TX_BE1P),
(TX_BE2N), (TX_BE2P), (TX_BE3N), (TX_BE3P), (TX_BE4N), (TX_BE4P),(TX_BECKN),(TX_BECKP)
YES
Check signal
PSU_BL_PWM/ PSU_BL_EN#/ PSU_EN#/
PSU_BL_ERR#/ PSU_TC_EN#/
TCON_12V are normally or not?
YES
Similarly, is the LVDS signal input to connector
of the panel module?
YES
Check the panel module.
No picture on the display (1)
The picture doesn't appear in all modes.
NO
NO
30
NO
Check IC U107 and its peripheral control
circuits.
Check relative components are ok or not.
Check Wire harness.
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