8529.90.33.00 - Entered with components enumerated in additional U.S. note 4 to this chapter

This HTS category, 8529.90.33.00, specifically classifies subassemblies for color television receivers. To fall under this designation, the subassembly must contain two or more printed circuit boards or ceramic substrates with components already assembled thereon. Crucially, these subassemblies must *not* include tuners or convergence assemblies as part of their composition, which are categorized separately. The defining characteristic is the pre-assembled combination of multiple circuit boards or substrates, indicating a functional unit designed for integration into a color television receiver.

This category is distinguished from its sibling, 8529.90.36.00 (Other), by its precise structural and functional requirements. While the "Other" category would encompass any remaining parts of television receivers not specifically enumerated elsewhere and not meeting the criteria for this subassembly classification, 8529.90.33.00 is highly specific. It is reserved for those multi-board or multi-substrate assemblies that are intended for color television receivers and exclude specific tuner and convergence components.

As a leaf node, this category does not have further subcategories. Therefore, the focus for classification under 8529.90.33.00 is on verifying that the imported item meets all the specified criteria: it is a subassembly for a color television receiver, it comprises two or more assembled printed circuit boards or ceramic substrates, and it does not contain tuners or convergence assemblies. This detailed description ensures that goods are accurately classified according to their specific nature and intended use within the broader framework of television receiver parts.