This document introduces the appearance and main selling points of the new product TLM47V88PK from Hisense, as well as other selling points and basic parameters. It also includes the introduction and basic parameters of TLM24V88PK, LED19T28/LED22T28P mainboard circuit description, RSAG7.820.1947 series LED TV power board repair guide, and Hisense TLM4033D replacement scheme for Samsung LCD screen.