Level 3 Repair
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8-47
8-3-18. IR LED Part
IR LED does not work
Yes
No
Change : IR LED FPCB or
Replace : PBA's Contact Pin
(CON9001, CON9002)
Check the IR LED FPCB,
PBA's Contact Pin
(CON9001, CON9002)
Yes
END
Check the
FPGA_SPI_EN(R5026),
IRLED_3.3V(C9002)
Yes
Check the
U5009, U9000
No
Yes
Check the
IRDA_CONTROL_OUT(R9001),
IRDA_CONTROL(R9015)
Check the
Q9000, U9000
No