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I've posted before about my hudson and it's sound issues. I finally got the time to dig into the tender for a visual inspection.  I'm the original owner, I bought this new, sealed in the box. This is the first time it's ever been apart and I found this (see photos), a cracked IC socket. Heat sinks are on the other side of the board, so I'm thinking it wasn't excessive heat, perhaps this happened during manufacturing and I've been lucky all these years?

I'm guessing there is no fix and I need to purchase a new LCRU so I would like confirmation from the experts along with suggestions on where to buy one - thanks.

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I’ll be happy to sell you a LCRU, but until you deal with your transformers, expect a repeat offender,…..I’ve seen those sounds cards with cracks in the housings before, doesn’t amount to anything, …..the biggest offender are those antique Lionel transformers capable of arc welding an aircraft carrier together before the breaker trips,……many many threads about the subject, …..search ZW, etc,. circuit protection,….your older equipment, like that GP in the background can withstand the nuclear fission that happens when a derailment occurs, …..that 18056 TMCC Hudson will not,…..

Pat

Believe it or not, you should be able to fix the cracked PLCC socket, I've fixed a number of them.  I personally use JB-Weld to fix them.

Remove the chip.  Rough up the area on the outside of the socket on both sides of the crack.  This is to give the JB-Weld more area to grip.  After mixing the JB-Weld, slightly spread the crack and stuff a small amount in, but don't get carried away, you don't want it on the inside.  Then add more to the outside about 1/8" thick over the roughed up section around the crack.  Give it 24 hours to dry and it should be ready to pop the chip back in.

Believe it or not, you should be able to fix the cracked PLCC socket, I've fixed a number of them.  I personally use JB-Weld to fix them.

Remove the chip.  Rough up the area on the outside of the socket on both sides of the crack.  This is to give the JB-Weld more area to grip.  After mixing the JB-Weld, slightly spread the crack and stuff a small amount in, but don't get carried away, you don't want it on the inside.  Then add more to the outside about 1/8" thick over the roughed up section around the crack.  Give it 24 hours to dry and it should be ready to pop the chip back in.

Thanks John

Believe it or not, you should be able to fix the cracked PLCC socket, I've fixed a number of them.  I personally use JB-Weld to fix them.

Remove the chip.  Rough up the area on the outside of the socket on both sides of the crack.  This is to give the JB-Weld more area to grip.  After mixing the JB-Weld, slightly spread the crack and stuff a small amount in, but don't get carried away, you don't want it on the inside.  Then add more to the outside about 1/8" thick over the roughed up section around the crack.  Give it 24 hours to dry and it should be ready to pop the chip back in.

Thanks John

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