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Now downloading free:BBK AV210Tm

BBK AV210Tm free download

Audio equipment,digital audio, home audio, professional audio systems service manuals and repair information

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File name:Bbk-AV210Tm amp.pdf
[preview AV210Tm]
Size:196 kB
Extension:pdf
Mfg:BBK
Model:AV210Tm 🔎
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Descr:integrated amplifier
Group:Electronics > Consumer electronics > Audio
Uploaded:20-12-2009
User:AndyMn
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File name Bbk-AV210Tm amp.pdf

Chapter One Product Description AV210T (RU) is an advanced power amplifier that has complete functions, including 16 kinds of spectrum displays as well as tuning. This type of device can be the best choice for those users who are fond of radios. Its main features are as follows: 1. Built-in 5-channel power amplifier that can adapt to AC-3, DTS and stereo music playback. 35W main channel and 12W central surround sound. 2. AC-3, DTS, VCD and DVD. AUX input interface and subwoofer, stereo output interface. 3. 6-channel volume control and independent level control. 7-band electronic balance. 4. Bass enhancer system, cyber logic and hi-fi playback. 5. Multiple EQ modes that adapt to different music styles. 6. Automatic spectrum analysis and compensation, automatic signal compensation. 7. Multiple frequency spectrum display modes. 8. Complete karaoke function including microphone independent volume control, overall volume control, voice compensation, delay and echo. 9. Karaoke wide sound field function. 10. Tuning function. 11. Intelligent protection upon overcurrent and overvoltage. 1 AV210T (RU) Operating Principle Analysis Section 1 Overall Structure The device of AV210T (RU) can be divided into five constituent parts: I. Power Supply: Provide required working voltage to element circuits. II. Signal Processing (including input, cyber logic, bass enhancer and volume control circuit.) Selecting input signal sources, cyber logic, bass enhancer, small signal preamplification and independent electronic volume control over channels. "Bass enhancer" function is added to AV210T (RU). III. CPU Control Being the control and processing center of the device, it consists of CPU, panel control and software recognition circuit, providing users with a "man-machine conversation" environment, so as to fulfill device control and frequency spectrum display. IV. Microphone Circuit It consists of preamplifier circuit and echo processing circuit. V. Power Amplifying and Circuit Protecting Conduct post power amplification for small signal. Meanwhile, conduct automatic protection for power amplifier circuit and sound box. . Tuning Mainly realize the reception and transition of radio signal. . The principle figure of entire device is as follows: SW

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