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SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
This Document can not be used without Samsung's authorization
9-13
9-7. Receiver Part
Receiver does not work
Yes
No
Check the receiver FPCB soldering
& change the receiver.
Is the terminal of receiver OK?
Yes
Is the LCD FPCB is OK?
(pin 1,2)
Change the LCD FPCB
No
Yes
Is there any signals at R310,
R311?
Yes
Change the UCP300
No
end