Trouble Shooting
|
Power Board Service Guide
Increas
e
brightn
ess
Check is brightness is in
dim status
Correct
the LED
cable
Check ADJ&PWM&
ON/OFF Control signal
Check
Main
board
function
Change damage
resistors
Check if
LED output
short
IR indicator light
up but backlight slake
Check if LED output cable
is connect correction
Check if UB801 PIN1
voltage is above 12V
Check if RB816
or RB817open
Remove
short status
Change UB801
Y
Y
Y
Y
Y
Y
Y
N
N
N
N
Summary of Contents for L32D2710
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