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Sure Electronics TDA7492, User Manual

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Sure Electronics TDA7492 User Manual Download Page 7

Overview 

©

 2004-2013 Sure Electronics Inc. 

AA-AS32171_Ver1.0_Page 3

1.5.2 Back panel 

FIGURE 1-4 (POWER INPUT, SPEAKER OUTPUT AND AUDIO SIGNAL INPUT) 

 

3

—

audio signal input terminal (HP)   

   

4

—

audio signal input terminal (RCA) 

5

—

speaker 

output 

terminal 

    6

—

power input 

1.5.3 Connection 

FIGURE 1-5 CONNECTING SCHEMATICS 

 

 

 

 

 

Summary of Contents for TDA7492

Page 1: ...2004 2013 Sure Electronics Inc AA AS32171_Ver1 0 2 X 50Watt Class D Audio Amplifier TDA7492 User s Guide...

Page 2: ...nt 3 Caution of the rack or chassis installation Never put this product in a closed rack 4 Never open the cover It s dangerous to open the bottom chassis or put your hand in the chassis so do not open...

Page 3: ...Applications 2 1 5 Components and Function 2 1 5 1 Front panel 2 1 5 2 Back panel 3 1 5 3 Connection 3 Chapter 2 Hardware Detail 4 2 1 Power Connection 4 2 2 Switch Setting 4 2 3 Input Connection 4 2...

Page 4: ...2 X 50Watt Class D Audio Amplifier TDA7492 2004 2013 Sure Electronics Inc AA AS32171_Ver1 0_Page ii NOTES Product Version Ver 1 0 Document Version Ver 1 0...

Page 5: ...tereo phone jack is provided to make it much easier to be used with your second device such as mobile phone or portable players A high quality headphone amplifier is also provided at the front panel A...

Page 6: ...amplifier auto detect input and output connection Suitable for the input of many kinds of audio signals MCU based more fashionable and attractive creating dynamic LED breathing effect Over under volta...

Page 7: ..._Ver1 0_Page 3 1 5 2 Back panel FIGURE 1 4 POWER INPUT SPEAKER OUTPUT AND AUDIO SIGNAL INPUT 3 audio signal input terminal HP 4 audio signal input terminal RCA 5 speaker output terminal 6 power input...

Page 8: ...SWITCH FUNCTION State Function LED state Standby Amplifier not working LED lighting in a breathing effect state Operation Amplifier working LED turn off 2 3 Input Connection There are two input method...

Page 9: ...r LOUT LOUT ROUT ROUT can not be connected to the ground 2 5 Volume Control We adopt digital volume potentiometer of high quality which can adjust the volume precisely after long time use FIGURE 2 5 V...

Page 10: ...BLE 3 2 CORRECTIVE MAINTENANCE Situation Solutions No sound 1 Check if it is connected with the power and confirm that the voltage regulator works well If not connect the power according to the schema...

Page 11: ...d confirm that the voltage regulator works well or not If not correctly connect it to the power according to the schematics Note If the problems above still cannot be solved maybe the product has some...

Page 12: ...2 X 50WATT CLASS D AUDIO AMPLIFIER TDA7492 USER S GUIDE 2004 2013 Sure Electronics Inc AA AS32171_Ver1 0_Page 8 FIGURE 4 1 FRONT AND BACK PANELS FIGURE 4 2 SIDE VIEW Chapter 4 Mechanical Drawing...

Page 13: ...0_Page 9 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 6815489...

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