This post explains for the semiconductor 6174V-6002K.
The Part Number is 6174V-6002K. The Package is Module Type.
The function of this semiconductor is Flyback Transformer for CRT-TV.
Manufacturers : Changshu Yinyang Electronics co., LED
Flyback Transformer Image :
6174V-6002K Pinout ( BSC23-N0101, 160821Y-20 )