TV Tuner Control Microprocessor
Microcontroller specifically programmed for television tuner channel selection, AGC control, and AFC functions. Classifies under HTS 8529.90.39.00 as tuner control system per U.S. note 9(d).
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If general purpose microprocessors
Non-dedicated ICs classified as electronic processors
If pre-mounted on tuner PCB
Printed circuit tuner assemblies use different subheading
If for radio communication equipment
Transmission apparatus parts in heading 8517
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Supply firmware specs showing TV band scanning and PLL synthesis
• Label as 'TV tuner control IC per note 9(d)' explicitly
Related Products under HTS 8529.90.39.00
TV Chroma Demodulator IC
Integrated circuit extracting R-Y, B-Y, and luminance signals from composite chroma in analog TVs. U.S. note 9(b) video processing component for HTS 8529.90.39.00.
Sound IF Detector Module
Module demodulating 4.5MHz FM sound carrier from TV IF signal for audio output. Audio detection system under HTS 8529.90.39.00 per U.S. note 9(e).
AGC Control Circuit
Automatic gain control circuitry maintaining constant TV signal levels across varying input strengths. Tuner control system qualifying for HTS 8529.90.39.00.
Sync Separator Integrated Circuit
IC extracting horizontal/vertical sync pulses from composite video for TV timing. Synchronizing circuitry under HTS 8529.90.39.00 classification.
Luminance Bandwidth Control Module
Module controlling Y-signal bandwidth and aperture correction for sharp TV pictures. Video processing component for HTS 8529.90.39.00 per note 9(b).
Video IF Amplifier Board
A video intermediate frequency amplifying and detecting system component for television receivers that processes received TV signals. Classified under HTS 8529.90.39.00 per U.S. note 9(c) as a specific TV receiver part, not a printed circuit assembly.