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37’’ LCD TV AOC TV3766W
25
6. Repair Flow Chart
6.1 Can not start (LED indicator yellow)
Repair the keyboard
OK
Check 5V_SB
NG
Check power board power supply
Check 3.3V_SB
Check U702
OK
NG
OK
NG
Check Q704, Q705, Q706, Q709
Check U402, U401
Check I
2
C communication
OK
Check main board power supply
Check key board
No LED Indicate
Check power cord and board
NG
OK
Check PWR_ON Signal
Summary of Contents for TV3766W
Page 20: ...37 LCD TV AOC TV3766W 20 Fig 4 Fig 5 Fig 6 ...
Page 24: ...37 LCD TV AOC TV3766W 24 Remove the bezel Remove the 10 screws to remove the bezel The panel ...
Page 30: ...37 LCD TV AOC TV3766W 30 7 PCB Layout 7 1 Main Board 715T1814 1 ...
Page 31: ...37 LCD TV AOC TV3766W 31 ...
Page 32: ...37 LCD TV AOC TV3766W 32 ...
Page 33: ...37 LCD TV AOC TV3766W 33 7 2 Power Board 715T1852 3 ...
Page 34: ...37 LCD TV AOC TV3766W 34 ...
Page 35: ...37 LCD TV AOC TV3766W 35 ...
Page 36: ...37 LCD TV AOC TV3766W 36 7 3 Audio Board 715T1635 3 ...
Page 37: ...37 LCD TV AOC TV3766W 37 7 4 Tuner Board 715T1769 1 ...
Page 38: ...37 LCD TV AOC TV3766W 38 7 5 Key Board 715T1886 1 7 6 IR Board 715T1836 1 3 ...