Surface mount 24 pin chip numbers on part .
0534H DWS58I1Device . Shiatsu massage cussion model SBM 300 Part location ..U2 .. inside hand control .
A call to Hometics produced nothing .They refuse to supply any such part-s .
Any idea what it does?
Is not the whole product still under warranty? (Chip date 34th week of '05)
The hand control has 15 or so buttons to control motors and heat in the cushion part by wire . The control feeds whatever to a board full of relays in the cusion .
Problem with warranty is i have 4 of these and i`m not the original purchacer . The company wont honor or budge one inch even if i offer to buy the part-s
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