LG LMXS28626 Series - Page 60

6
Check the Fan Motor voltage
Is Fan Motor voltage right ?
Yes
Replace
Main PCB
No
7
Check the Fan Motor voltage
Is Fan Feed Back voltage right?
Yes
Change the
motor
No
8
Explain to customer
TEST MODE 1 Voltage [V]
CON7 12
th
pin ~ 14
th
pin 12V
CON7 16
th
pin ~ 14
th
pin 0V<Voltage<5V
TEST MODE 1 Voltage [V]
CON7 10
th
pin ~ 14
th
pin 0V<Voltage<5V