Haier HLE20BB - Page 29

2.3 Exceptional screen
Exceptional screen
Check voltage for the panel
Check the panel
connector
Check LCD
Check the output net，the
connector
Change the panel
connector
Change LCD
Select the
right panel
volta
g
e
N
Y
N
N
Y
Y
Check U5 For
Power supply & timer circuit
Y
Change/mend the part
circuit
N
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