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Old 10th May 2011, 01:56 PM   #1
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Default HELLP ME TO HACK 2.1 AUDIO SYSTEM

I have 2 years older 2x2.1 audio systems

i wanna build 5.1 channel PC Home theater usin their parts

they use 6*TDA2030A Monolithic IC (in 2*2.1 systems), yeah i know Sub channel need more power.

can i use TDA2050, single or bridge mode ?

4*3300uf 25v rating Caps ( Yes I know I need more caps)

2*12-0-12VAC, 1.5Amp Transformers, can i use one for each channel ? yeah i know the Sub channel need different transfarmer

some couple of ZDiodes, diodes, resisters, film Caps, RCA jacks volume pots blaaa blaaaaaaa blaaaa

can i use this PCB layout ? from ST
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Old 11th May 2011, 08:55 AM   #2
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Quote:
Originally Posted by TOXICAUDIO View Post
I have 2 years older 2x2.1 audio systems

i wanna build 5.1 channel PC Home theater usin their parts

they use 6*TDA2030A Monolithic IC (in 2*2.1 systems), yeah i know Sub channel need more power.

can i use TDA2050, single or bridge mode ?

4*3300uf 25v rating Caps ( Yes I know I need more caps)

2*12-0-12VAC, 1.5Amp Transformers, can i use one for each channel ? yeah i know the Sub channel need different transfarmer

some couple of ZDiodes, diodes, resisters, film Caps, RCA jacks volume pots blaaa blaaaaaaa blaaaa

can i use this PCB layout ? from ST
you can use the pcb layout for sats but not for the sub. for sub you have to use different PCB for TDA2050 in bridge mode.
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Old 14th May 2011, 10:38 AM   #3
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Ok diptangshu

can i use tda2030a with 12v 1.5A for single channel for 6" or 8" woofer and 3" tweeter ?

if its OK or need any crossover ?

and another question

is there any Tripath IC's available in india ?
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Old 15th June 2011, 01:18 PM   #4
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Quote:
Originally Posted by TOXICAUDIO View Post

can i use tda2030a with 12v 1.5A for single channel for 6" or 8" woofer and 3" tweeter ?
Yes you can.

Quote:
Originally Posted by TOXICAUDIO View Post
if its OK or need any crossover ?
If you use Xover it will be good for system.

Quote:
Originally Posted by TOXICAUDIO View Post

and another question

is there any Tripath IC's available in india ?
Couldnt get you....
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