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Old 19th December 2009, 06:27 AM   #141
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try with pin 6 it may work
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Old 19th December 2009, 11:09 AM   #142
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I don't have PIN6

I test all the wires with my tester and tester doesn't sound PIIIIII..

My wires of "control" are 7,8 and 12. I think my pin12 is like PIN6 of other systems.

In this xmas holidays I will open my subwoffer and look for any broken component. I think my problem begin into the amplifier...


Thanks Adrian Vista. I will post my progress here too
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Old 19th December 2009, 02:48 PM   #143
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I could not wait

I opened the subwoffer and have not found anything bad . Here I leave some photos taken of the subwoffer PCB now.

The problem I have now is that when I touch with my finger the signal wires for each of the 5 speakers would have to hear a buzz. Well, that makes it buzz only when I touch the blue wire, which is the center speaker, it is as if the other speakers were not connected ...

The photos:
you can find something bad?

Gallery:

ImageShack -

Direct Links:

http://img300.imageshack.us/img300/4986/19122009339.jpg
http://img42.imageshack.us/img42/4264/19122009340.jpg
http://img300.imageshack.us/img300/659/19122009341.jpg
http://img38.imageshack.us/img38/9837/19122009342.jpg



Thank you.

This is an automatic translation from Spanish to English. Reviewed by me and I think this well written
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Old 19th December 2009, 03:13 PM   #144
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I have spring clip version but the board with the vga connector looks different
http://i49.tinypic.com/2rgks9g.jpg
on my version pin 12 is from a input
sure you have spring clip version?
or maybe my version is old and they changed some things

Last edited by adrian_vista; 19th December 2009 at 03:16 PM.
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Old 19th December 2009, 03:19 PM   #145
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My speakers are 4 years old.

My subwoffer is like that:

http://www.theinquirer.net/img/6686/..._z-5500_01.jpg

Where can I loof for issues? I'm little bit lost..


Thanks!
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Old 19th December 2009, 03:27 PM   #146
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Join Date: Nov 2009
post a image like firs but with the other side
is another way to turn on the amps
to connect the white wire(on my system) to +8v
if not working you must connect the white with black wire to gnd and it will work
take care when i turnned on the tda's and the stabilizer was heating fast
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Old 19th December 2009, 03:30 PM   #147
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firs post the image so I can see the wire connections
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Old 19th December 2009, 03:40 PM   #148
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Ok, I take 4 photos. These are the conections.

Gallery: ImageShack -
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Old 19th December 2009, 03:46 PM   #149
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ok i will study them to see what is going on
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Old 19th December 2009, 04:42 PM   #150
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http://img69.imageshack.us/img69/4986/19122009339.jpg
Try this disconnect that wire from board
Connect pin 12 to gnd(pin 13)
the disconnected wire connect-it to +8v
see if all channels have sound
this works in my version

Last edited by adrian_vista; 19th December 2009 at 05:08 PM.
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