Model LN46C630 L46C630K1F LN46C630K1FXZC
This TV would turn on but without a backlight. Power supply part number is BN44-00341B. Posts on badcaps indicate film capacitor CI818 is suspect. I removed it and it tested bad. I ordered a replacement 0.47uF / 630V (PCF1574-ND Digikey) and the TV was fixed after replacement.