Only CA has no CB, and CA means digital TV integrated machine. In other words, this TV comes with a digital TV set-top box, because the digital TV systems in different regions are very different, and the CA conditional access systems used by operators in different regions are different, and the signal flow is irregular. In some areas, two operators provide program signals respectively, and there are compatibility problems in cable TV signal systems in various areas. In this case, the development of digital TV integrated machine is still very unclear. Consumers should be cautious when buying, and the necessity of buying needs to be considered.

LG's digital all-in-one machine includes

LG70ED series

LG70FD series

LH45YD series

LH40FD series

LH50YD series