Sure Electronics TK2050 User Manual
2 x 100watt class-d audio amplifier
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Summary of Contents for Sure Electronics TK2050
- Page 1 2 X 100Watt Class-D Audio Amplifier - TK2050 User’s Guide © 2004-2011 Sure Electronics Inc. AA-AB32183_Ver1.0...
- Page 2 2 X 100Watt Class-D Audio Amplifier - TK2050 To keep the product in a best working condition and having a long service time, please operate it according to the relevant steps. The warranty lapses if the product is damaged because of incorrect use and your negligence.
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Page 3: Table Of Contents
2.3 Input Connection....................5 2.4 Output Connection....................5 2.5 Volume Control....................5 2.6 LED Indicators..................... 5 2.7 Fault Tracing......................6 Chapter 3. Electrical Characteristics ................7 Chapter 4. Mechanical Drawing..................8 Chapter 5. Contact Us .......................9 © 2004-2011 Sure Electronics Inc. AA-AB32183_Ver1.0_Page i... - Page 4 2 X 100Watt Class-D Audio Amplifier - TK2050 NOTES: ： Product Version Ver 1.0 ： Document Version Ver 1.0 © 2004-2011 Sure Electronics Inc AA-AB32183_Ver1.0_Page ii...
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Page 5: Chapter 1. Overview
USER’S GUIDE Chapter 1. Overview 1.1 Overview Welcome to use this amplifier with aluminum alloy case by Sure Electronics. This product features streamlined frame design, beautiful shape, portable carrying and durable using. This product supports dual-channel audio amplification with each channel 100W power amplifier output and high fidelity sound output. -
Page 6: Applications
2 X 100Watt Class-D Audio Amplifier - TK2050 High Efficiency 86% @ 60W, 8Ω 82% @ 46W, 6Ω 90% @ 100W, 4Ω Audiophile Quality Sound 0.007% THD+N @ 30W 8Ω 0.005% THD+N @ 70W 4Ω Line level and analog audio signal input MCU-based backlight of volume control knob-"LED ring", which shows the working... -
Page 7: Back Panel
Overview 1.5.2 Back Panel FIGURE 1-3 (POWER INPUT, SPEAKER OUTPUT, AUDIO SIGNAL INPUT) 3—speaker output terminal 4—audio signal input terminal 5—serial number 6—power input 1.5.3 Connection FIGURE 1-4 CONNECTING SCHEMATIC © 2004-2011 Sure Electronics Inc. AA-AB32183_Ver1.0_Page 3... -
Page 8: Chapter 2. Hardware Detail
TABLE 2-1 BUTTON FUNCTION Toggle Switch State Product State LED State Mute enabled LED lighting in a breathing-effect state LED lighting no more than 1second when Mute disabled volume adjustment is activated Standby mode LED off © 2004-2011 Sure Electronics Inc. A-AB32183_Ver1.0_Page 4... -
Page 9: Input Connection
2 X 100Watt Class-D Audio Amplifier - TK2050 2.3 Input Connection This product adopts RCA socket to input audio signal. A 3.5mm to RCA cable is needed. FIGURE 2-3 INPUT CONNECTION 2.4 Output Connection This product provides dual channel output by using banana jacks. Pay attention that LOUT+ and LOUT- are Left Output Channels, ROUT+ and ROUT- are Right Output Channels. -
Page 10: Fault Tracing
Note: If the problems above still cannot be solved, maybe the product has something wrong. Now please turn off the power, pull out the power cord from the socket and then contact us. Please refer to chapter 5 for our contact information. © 2004-2011 Sure Electronics Inc AA-AB32183_Ver1.0_Page 6... -
Page 11: Chapter 3. Electrical Characteristics
Thermal Shutdown 150℃ Note: Here only list the dB gain of TK2050. *The chip’s specifications from Tripath’s TK2050 Data Sheet. Some parameters are modified according to the actual operations. The volume control chip can reach a maximum of 11.25dB in preamplification. -
Page 12: Chapter 4. Mechanical Drawing
2 X 100WATT CLASS-D AUDIO AMPLIFIER - TK2050 USER’S GUIDE Chapter 4. Mechanical Drawing FIGURE 4-1 FRONT PANEL FIGURE 4-1 BACK PANEL © 2004-2011 Sure Electronics Inc. A-AB32183_Ver1.0_Page 8... -
Page 13: Chapter 5. Contact Us
Chapter 5. Contact Us Sure Electronics Co., Ltd. East zone, 3F, Building 6 Jingang Technology Innovation Center No.108 Ganjiabian Rd (ZIP: 210000) Qixia District Nanjing P.R.China Tel: +86-25-68154800-860 Fax: +86-25-68154891-832 Website: www.sure-electronics.com Email: customerservice@sure-electronics.com © 2004-2011 Sure Electronics Inc. AA-AB32183_Ver1.0_Page 9...
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