LG LSS-3200A Service Manual page 47

FIG. 01
IC800(W18) : Host I/ F Clock 37.5MHz
FIG. 02
IC800(B10) : SDRAM Clock 108MHz
FIG. 03
X800(3) : Smart Card Clock 36.864MHz
FIG. 04
CN800(9) : CAM Board Clock 4.608MHz
3-38