scimatics for amps???? plse help

It happens
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I have looked in a number of places on google and found some but they were for home or pro audio not much on car audio.... I'm looking for a diagram for IA20.1 and orion hcca dig. Ref. 250 gen 2 I donno if I'm just looking in all the wrong places or what but if some one cud link me to a site or any pics. Wud be great

 
Both are blown and i m trying to replace the bad and could use the part numbers to buy the same or as close to the same parts/compodents

 
The numbers are on the other side of the board. And I have not un screwed the board yet . I'm not trying to do that untill I figure out if I'm gunna send it out to get fixed or if I'm going to do it myself. But I will unscrew the board when I get off work today

 
Never repaired one befor .... good at soldering ...I'm a welder so that kind of goes hand n hand .... what's going to be hard about it ????

 
do you have the proper equipment? Oscilloscope? There's a lot more to it than just pulling burnt parts off the board and replacing them hoping that it works because 9/10 it won't. Trust me... I've tried.

 
Fyi... I have dislexcia I can't spell worth a **** but all the info is great I really had no idea all that was involed...and what does spelling have anything to do with repairing equipment ???

 
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