LG 32LD655H Owners Manual - Page 126

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APPENDIX TROUBLESHOOTING FLOW CHART Controller Quick Check Is 'STATUS' LED on No Analog Board Blinking ? Yes Is TV No Connected to AC Power ? Yes Plug into AC Power Outlet Defective TV Is Red LED No on TV Lit ? Yes 1. Defective Analog Board. 2. Defective Digital Board. Cycle the power by removing and re-connecting the AC power cord. Observe the 'POWER' LED and TV screen as soon as AC power is re-applied. Did Analog Board 'POWER' No LED Turn On Momentarily ? Yes Defective TV Did TV No Turn On Momentarily ? Yes Check to see if TV is in Commercial Mode. See Commercial Mode Check chart. Press 'POWER' or 'ON/OFF' key on TV Did TV Turn No On ? Yes 1. Defective TV Press 'POWER' or 'ON/OFF' or 'VOLUME UP/DOWN' or 'MUTE' key on Installer Remote Did TV No Respond ? Yes 1. Defective TV 2. Go to Remote Control Checklist Press 'POWER' or 'ON/OFF' or 'VOLUME UP/DOWN' or 'MUTE' key on User-Supplied Remote Did TV No Respond ? Yes 1. Defective PPV Card 2. Go to Remote Control Checklist End APPENDIX 126

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APPENDIX
APPENDIX
126
Controller
Quick
Check
Is
'STATUS'
LED on
Analog Board
Blinking
?
Plug
into AC
Power Outlet
Is
TV
Connected to
AC Power
?
Defective
TV
Yes
No
No
Yes
Is
Red LED
on TV
Lit
?
1. Defective Analog Board.
2. Defective Digital Board.
No
Cycle the power by removing
and re-connecting the AC
power cord.
Observe the
'POWER' LED and TV screen
as soon as AC power is
re-applied.
Defective
TV
Did
Analog
Board 'POWER'
LED Turn On
Momentarily
?
No
Check to see if TV
is in Commercial Mode.
See Commercial Mode
Check chart.
Did TV
Turn On
Momentarily
?
No
Yes
Yes
Yes
Did
TV Turn
On
?
Yes
No
Press 'POWER' or 'ON/OFF'
key on TV
1. Defective TV
Press 'POWER' or 'ON/OFF'
or 'VOLUME UP/DOWN' or
'MUTE' key on Installer
Remote
Did
TV
Respond
?
No
1. Defective TV
2. Go to Remote
Control Checklist
Yes
Press 'POWER' or 'ON/OFF'
or 'VOLUME UP/DOWN'
or 'MUTE' key on
User-Supplied Remote
Did
TV
Respond
?
No
1.
Defective PPV Card
2.
Go to Remote
Control Checklist
Yes
End
TROUBLESHOOTING FLOW CHART