Hey guys and guyets,
I'm a full fledged newbie and figured in my pursuit in educating myself fuller into electronics I'd learn how to repair some things pple throw out.. well I got two great projects I'm working on (other I'll put on another post [ blod ps4] ) but now need some advice. This post is about lg 55lm7600 I found on someones curb.( Also 3d +wifi capabilities, so f*** yeah!!) Turned on and got vertical color bands. Did some didling on youtube/google; opened up everything, looks good;
except on the power board there is corrosion on this piece
( I assume is a transformer of some sort?) Now I know I can just buy a whole new board for like $50-70usd but honestly i need to level my soldering skills greatly to fix the ps4. Plus save some money too.. I tried looking up the part by googling what is printed on the piece
So.. question:
A>what is the marked item on board?
B>how do you guys know? Indications, fmi.
C> how can I look up parts? Data, info best ways to search. Who to buy from. Also is there a picture set somewhere of how every possible way these diodes ECT. may present themselves? I wonder bc I don't know how or where to get memos is we decide to change the standard look of these pieces so if a com. Sends out a new product we open it and all fuses changed from circular to a diamond shape.. I think u know what I am getting at...
D> what is the best way to identify how this transistor, diode, ect. (Since I don't know what it is..) got corroded.
I'm a full fledged newbie and figured in my pursuit in educating myself fuller into electronics I'd learn how to repair some things pple throw out.. well I got two great projects I'm working on (other I'll put on another post [ blod ps4] ) but now need some advice. This post is about lg 55lm7600 I found on someones curb.( Also 3d +wifi capabilities, so f*** yeah!!) Turned on and got vertical color bands. Did some didling on youtube/google; opened up everything, looks good;
except on the power board there is corrosion on this piece
( I assume is a transformer of some sort?) Now I know I can just buy a whole new board for like $50-70usd but honestly i need to level my soldering skills greatly to fix the ps4. Plus save some money too.. I tried looking up the part by googling what is printed on the piece
So.. question:
A>what is the marked item on board?
B>how do you guys know? Indications, fmi.
C> how can I look up parts? Data, info best ways to search. Who to buy from. Also is there a picture set somewhere of how every possible way these diodes ECT. may present themselves? I wonder bc I don't know how or where to get memos is we decide to change the standard look of these pieces so if a com. Sends out a new product we open it and all fuses changed from circular to a diamond shape.. I think u know what I am getting at...
D> what is the best way to identify how this transistor, diode, ect. (Since I don't know what it is..) got corroded.