Zenith L20V54S warranty Clone Troubleshooting Flow Chart, Controller Quick Check

Clone Troubleshooting Flow Chart

Controller

Quick

Check

Is		Is
POWER
	No	TV	No
LED on
		Connected to
DTV Board		AC Power
Blinking		?
?
Yes		Yes
		Bad
		TV

Plug into AC Power Outlet

Press ’POWER’ or ’ON/OFF’

key on TV

Did	No
TV Turn
	1. Bad TV
On
?
Yes

Is	No
Red LED
	1. Bad PPV Board.
on TV
	2. Bad DTV Board.
lit
?
Yes

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.

Press ’POWER’ or ’ON/OFF’ or ’VOLUME UP/DOWN’ or ’MUTE’ key on Remote

Did	No
TV
Respond	1. Bad TV
?
Yes
End

Did

DTV

Board ’POWER’ No

LED Turn On

Momentarily

?

Yes
Did TV	No
Turn On
Momentarily
?
Yes

Bad

TV

Check to see if TV

is in Commercial Mode. See Commercial Mode Check chart.

P A G E 5 7