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  1. M

    Bridge problem!

    Ok, I've attached it again and i hope it's clearer now... the supply voltage i use is 9V. The only difference between my circuit and this schematic is that i use the tda2005 S , not tda2005 M, so i dont know if it works.
  2. M

    Bridge problem!

    Hi Mr. Audioguru, I was waiting for your answer tda2005.pdf
  3. M

    Bridge problem!

  4. M

    Bridge problem!

    Hi friends, Are TDA2005S and TDA2005M diffirent? I know S = Stereo and M = Mono, but can i for ex connect TDA2005S as a bridge? I did it but it didn't work !!  ??? The stereo one gives 2 x 10W and the mono gives 20W. Please help  ;D
  5. M

    Nokia 6352 Nicam

    Hi, I need to fix my TV NOKIA 6352 NICAM. The picture has a concave shape like this: I think i have to change a little capacitor in the module but the problem is i don't know where is it in the module  ??? so i need a schematic ... Do anyone have an idea about this problem and how to fix it...
  6. M

    85dB

    Hi Audioguru, This is an example of a 16,5cm car speaker (the same shop which i've bought my speakers from). As you said "A speaker might be able to handle 100W for only a few milli-seconds, ... " so in this case, this speaker might be able to handle 200W for a few milli sec.  ? General...
  7. M

    85dB

  8. M

    85dB

    Hi SM2GXN & Audioguru, I actually measured it by "Sound level meter"
  9. M

    85dB

    Hi friends, Can someone help me with some calculations please. A speaker has 85dB, how much is its effect in watt? Thanks
  10. M

    RMS

    Thanks man  ;D
  11. M

    CD Drive

    Hi, A CD Drive needs +5V, GND & +12V to work. The pin which is marked +12V, how much tolerates it (max voltage)? I've tried with +14.4V, it works normally... Thanks
  12. M

    RMS

    Hi, A speaker marked with 80W RMS. What does RMS (Root Mean Square) means here? Thanks
  13. M

    Bridge Amplifier

    Hi, I thought it would not work at 14,4V, but i tried in the car and it really worked  ;D. It gives 8W to 10W. It's not much for a bass box but it does well  ;D. Best wishes
  14. M

    Bridge Amplifier

    Hi Mr. Audioguru, I've built the amp and it sounds pretty good  ;D. First i would use it in the car but the voltage was not enough, it needs at least 15V  :(. So i should use it for another application, maybe DVD player or something else ... Best Regards
  15. M

    Bridge Amplifier

    Hi SM2GXN, That was exactly what i wanted. Thank you so much  ;D Best regards
  16. M

    Bridge Amplifier

    Hi everybody, Please can you help me guys if this amplifier can be bridged? This is its datasheet: http://www.datasheetcatalog.com/datasheets_pdf/T/D/A/1/TDA1521Q.shtml
  17. M

    Bass Box

    Hi audioguru and everybody, Should i connenct pin 8 and pin 6 to Vp as i drew? and what is pin 12? ??? where should it be connencted? Thanks
  18. M

    Bass Box

    Hi audioguru, Do you mean i will connect like this: ;D  (isn't it short?  ???)
  19. M

    Bass Box

    Hi Audioguru
  20. M

    Bass Box

    okay. I have another question, can i use two power amplifiers and only one preamp. as you know Audioguru i've built a complete audio amp (preamp and power amp). these circuits i used below: Preamp: http://www.electronics-lab.com/projects/audio/039/index.html Power amp...
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