Terminator 2 flipper problem

[Alstal]

Hey guys, just an update.

Capacitors arrived and I've finally swapped them out, spotted a burnt out trace on the board when I removed it so fixed that. I was just about to reinstall the board and spotted something else blown, It's connected to the heatsink in location U1. Some of the details are missing off it and I can't find any info in the manual. Very happy I spotted it before plugging it back in but feels like another step backwards.

 

[Alstal]

Thought it might be this LM187 is what I have and looks like the tail of a 5

https://www.mouser.ie/ProductDetail/Texas-Instruments/LM1875T-LB03?qs=X1J7HmVL2ZFQRJTsZH2odA%3D%3D

 

[Paul]

Thought it might be this LM187 is what I have and looks like the tail of a 5

https://www.mouser.ie/ProductDetail/Texas-Instruments/LM1875T-LB03?qs=X1J7HmVL2ZFQRJTsZH2odA%3D%3D

LM1875T - thats the one

 

[Alstal]

Thanks Paul, as they say, even a broken clock is right twice a day

I assume it needs thermal paste as that's one of the things listed in the manual at U1

 

[Paul]

Thanks Paul, as they say, even a broken clock is right twice a day

I assume it needs thermal paste as that's one of the things listed in the manual at U1

I use thermal pads now... Less messy!