19
3. Troubleshooting Flow Chart
STEP 1.
NO NO
YES
YES
YES
YES
NO
NO
NO
YES
YES
NO
YES
NO
OK NO YES
No Display
( Black )
LED ON
?
Push the power
ON/OFF
switch
LED Color
change ?
Check IR/LED
board J1,U1,D1
Check Keypad
Board J1 pin1,
pin2.
LCD TV
ON?
Check
Video&
Audio
Function
Make sure the
LVDS
connection of
LCD Panel is
fine
CN3 Pin7
Active High?
Check the D-SUB
37Pin board CN3-
Pin7
Check Inverter
Power (24V) of
LCD Panel, OK?
B
Display ?
Check AC
Socket ?
Change AC
Socket Fuse
C
A
Replace
Control Box
Check Video&
Audio Function
Summary of Contents for FLM-2632 - 26" LCD TV
Page 2: ...2 20060321 ...
Page 3: ...3 Precautions and Safety Notices ...
Page 13: ...13 2 Front Panel Function Control Description Operation Adjust and Programming ...
Page 14: ...14 ...
Page 15: ...15 ...
Page 16: ...16 ...
Page 35: ...35 7 Spare Part Lists by Model Number ...
Page 36: ...36 7 Spare Part Lists by Model Number Continued ...
Page 37: ...37 8 Exploded Diagram and Spare Parts List Model Number FLM 2632 FLM 2632M FLM 2634B 37 ...
Page 38: ...38 8 Exploded Diagram and Spare Parts List Model Number FLM 3232 FLM 323B FLM 3232M FLM 3234B ...
Page 43: ...43 AV AUX Board ...
Page 47: ...47 AUX AV Board Component Side Top ...
Page 48: ...48 AUX AV Board Component Side Bottom D SUB 37 Pin Board Component Side Top ...
