Troubleshooting
4-18
Samsung Electronics
4-4-8 When zero filter feedback error code is "
" indicated
1. Cause of malfunction
1) Filter is not installed properly
2) Faulty options
3) Faulty Main PBA
4) Faulty high-voltage generator itself
S
this error code does not ordinarily appear and can only be seen in history mode
History mode checking method (timer off + ok/cancel on remote controller)
2. Check procedure
Are the options set up properly?
Reconnect wire
Replace Main PBA
No
No
No
Install the filter properly and fully.
Replace the high-voltage generator itself
Yes
No
Is the filter at the back
of the product installed properly?
Turn the main power switch on.
Yes
Yes
Yes
Yes
Are the options set up properly?
Is the state of the wire
connection satisfactory?
Is there an output of
DC12V from pins number 1 and 4 of CN60
of the Main PBA?
