I picked up a 37lc2d from the side of the road and was dissapointed when it didn't work.
i replaced all the caps and it still didn't work.
Further investigation revealed the 3.4 v rail was around 1.8V.
Examining the board reveals this voltage rail is generated with an ir3037 SOIC synchronous buck regulator from the 6V rail (I think):
[url]https://cdn.badcaps-static.com/pdfs/1505828dfde37fd6876d6fbf1a346042.pdf[/url]
The circuit is similar to the data sheet...
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