Entered with components enumerated in additional U.S. note 4 to this chapter
Parts suitable for use solely or principally with the apparatus of headings 8524 to 8528: > Other: > Parts of television receivers specified in additional U.S. note 9 to this chapter, other than printed circuit assemblies: > Subassemblies, for color television receivers, containing two or more printed circuit boards or ceramic substrates with components assembled thereon, except tuners or convergence assemblies: > Entered with components enumerated in additional U.S. note 4 to this chapter
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Products classified under HTS 8529.90.33.00
Color TV Tuner Control Subassembly
Subassembly of multiple ceramic substrates with tuner control systems for color television, per U.S. note 9(d), excluding full tuners. HTS 8529.90.33.00 applies with note 4 components. Manages channel selection and RF signal preprocessing.
Color TV Video IF Processing Subassembly
This subassembly for color television receivers contains two or more printed circuit boards with video intermediate frequency (IF) amplifying and detecting systems assembled thereon. It falls under HTS 8529.90.33.00 as a specified part per U.S. note 9(c), entered with components listed in additional U.S. note 4. Designed for integration into TV chassis to handle signal demodulation.
Color TV Audio Detection Subassembly
Subassembly featuring multiple printed circuit boards with audio detection and amplification systems for color TV receivers. Classified under HTS 8529.90.33.00 per U.S. note 9(e), entered with note 4 components, excluding tuners. Essential for extracting and amplifying audio from TV broadcast signals.
Color TV Synchronization Circuit Subassembly
Multi-board subassembly with synchronizing and deflection circuitry for color television receivers, per U.S. note 9(c). Enters under HTS 8529.90.33.00 with additional U.S. note 4 components, excluding convergence assemblies. Controls horizontal/vertical sync for stable video display.
Color TV Video Processing Board Stack
Assembled stack of two printed circuit boards with video processing and amplification systems for color TVs, as defined in U.S. note 9(b). Qualifies for HTS 8529.90.33.00 when entered with note 4 components, not tuners. Enhances signal quality for high-definition displays.
Color TV Deflection Amplifier Subassembly
Two-PCB subassembly with deflection amplification circuitry for color TV receivers, meeting U.S. note 9(c). Entered under HTS 8529.90.33.00 with note 4 components, no convergence. Drives yoke coils for electron beam scanning.
Color TV Multi-Board Audio Amp Subassembly
Assembled ceramic substrate stack with audio amplification systems on two or more boards for color TVs, U.S. note 9(e). HTS 8529.90.33.00 with note 4 components. Boosts sound output for integrated speakers.
Color TV Signal Sync and Process Subassembly
Combined subassembly of printed circuit boards handling sync, deflection, and video processing for color TVs per notes 9(b)-(c). Enters HTS 8529.90.33.00 with note 4 items, excluding tuners. Integrates multiple video pipeline functions.
Color TV Ceramic Video Amp Subassembly
Two ceramic substrates populated with video amplification components for color television, U.S. note 9(b). HTS 8529.90.33.00 entry with note 4 components. High-frequency amps for sharp picture enhancement.
Color TV Integrated IF and Audio Subassembly
Multi-board unit combining video IF detection and audio systems for color receivers, notes 9(b)(e). Classifies in HTS 8529.90.33.00 with note 4 components, no tuners. Streamlines TV mainboard integration.
Color TV High-Def Sync Deflection Subassembly
Subassembly for HD color TVs with sync/deflection on 2+ boards, supporting >700 scan lines per U.S. high-def note. HTS 8529.90.33.00 with note 4, excluding convergence. Optimized for widescreen aspect ratios.
Color TV Tunerless Video Board Assembly
Stack of printed circuit boards with video processing, explicitly tunerless for color TVs, note 9(b). Enters HTS 8529.90.33.00 with note 4 components. Focuses on post-tuner signal handling.
Color TV Audio and Sync Hybrid Subassembly
Hybrid multi-substrate assembly combining audio detection and sync circuitry for color TVs, notes 9(c)(e). HTS 8529.90.33.00 qualified with note 4 components. Reduces component count in final assembly.
Color TV Multi-Ceramic IF Detector Subassembly
Three ceramic boards with video IF detection systems for color receivers, U.S. note 9(a). Fits HTS 8529.90.33.00 entered with note 4 components. Critical for FM demodulation in analog TVs.
Color TV Video Pipeline Subassembly
Comprehensive two-PCB video pipeline with processing, amplification, and sync for color TVs, notes 9(b)-(c). HTS 8529.90.33.00 with note 4, tuner/convergence free. Full pre-display signal chain.