Samsung SyncMaster 2493HM - Damaged component power board

[kiwitac]

Hi all,

A component in the power board of my LCD screen exploded and I have some troubles about finding information or specifications about the damaged part.
The component looks like a cap, but also like a resistor with an inductor around it (sorry, I'm new to this).
The part says CNA4.5x12-120R-5%, and is found here:



Would anybody know something about this part or can suggest an alternative part?

Thank you,

kiwitac

[momaka]

Re: Samsung SyncMaster 2493HM - Damaged component power board

Looks like a resistor, but I can't tell. Check the board designator and what letter it begins with.
R = resistor
C = capacitor
L = inductor
FB = ferrite bead
D = diode

Post some well-lit and well-focused, top and bottom side pictures of your board too. This will help us determine what value it may be based on what it is connected to. Please use the forum's "Manage Attachments" options when attaching your pictures.

[popbriz]

Re: Samsung SyncMaster 2493HM - Damaged component power board

It's a 0.22ohm resistor

[delaware74b]

Re: Samsung SyncMaster 2493HM - Damaged component power board

Also, when repairing your board remove all of the tan-colored glue. It turns brown and gets conductive as it is exposed to heat. Good for