Part Type Digital Unit Part Number DUNTKA670FE29 T0 order correct part look for 29 stamped on it. MFR Part Number 1 Sharp DUNTKA670FE29 Board Number(s) KA670DE QKITPA670CEN6 XA670CE Known Models Sharp LC-20E1U-B LC-20E1U-BM LC-20E1U-M LC-20E1U-W LC-20E1U-WM LC-20E1U LC-20E2U