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Service Manual

Model No.: 32E2000

- 48 -

10-3-1 Display Trouble (blurred screen )

10-3-2 Display Trouble (white screen )

blurred screen

Check if the cab

le is correct

and connected tightly

Check if the panel is OK

Change the cable

for panel

Change panel

Check if the output circuit from

U1(MSD3393)

to the jack

is normal

Software error or

U1(MSD3393) damage

Repair this circuit

White screen

Check if the voltage of panel power

supply is normal(depend on panel)

Check the circuit of QM1

Check output signal

from U1(MSD3393)

Change the panel

or the cable to panel

Change U1(MSD3393)

Haier 32E2000 Service Manual

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