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Author Topic: Sheilding on/off  (Read 5225 times)

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Offline RetrofanTopic starter

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Re: Sheilding on/off
« Reply #29 from previous page: November 06, 2010, 01:59:32 AM »
Quote from: tone007;589784

Judging by your car, you seem to enjoy attaching unnecessary things. ;)

Some people call things as unnecessary, others have Amigas and Showroom Beetles... but I like rusty Beetles too :lol:
 
Any other to join the list :rtfm:  ?
« Last Edit: November 06, 2010, 02:35:04 AM by Retrofan »
A1200, Lateral 32GB CF, internal Dvd, ACA 1230/56 with an MKII Fast ATA at 9,5Mb/s, another A1200 BPPC project in progress (more or less), and posting from my own/better C64x in my Tv using Hdmi.
 

Offline delshay

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Re: Sheilding on/off
« Reply #30 on: November 06, 2010, 07:17:31 AM »
if everything is done correctly the sheilding can remain in place as i found image and also sound noise is reduce. but what some users are forgetting is if you add heatsink (let say a GFX card) if you ground the heatsink image seems a little bit sharper as lease here on my system.

the same appiles here too on my test sound card,background noise is reduced.

if you have hot componets you could try somekind of link to the sheilding,using it as a heatsink which iv seen one user here on this site has already done.
« Last Edit: November 06, 2010, 07:19:49 AM by delshay »
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Offline RetrofanTopic starter

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Re: Sheilding on/off
« Reply #31 on: November 06, 2010, 10:31:27 AM »
Quote from: delshay;589815

if you have hot componets you could try somekind of link to the sheilding,using it as a heatsink which iv seen one user here on this site has already done.

Are you saying this Thread? http://eab.abime.net/showthread.php?t=37417 Now the photos are gone, but I remember he made an aluminium trapdoor that was touching the cpu of the accelerator, and he joined a car battery cable or something similar between the trapdoor and the sheilding or the keyboard, didn't he?
 
Quote from: delshay;589815
if you ground the heatsink image seems a little bit sharper as lease here on my system.
 
the same appiles here too on my test sound card,background noise is reduced.
 
Perhaps't that's why I listen AmigaAmp so well....
« Last Edit: November 06, 2010, 11:12:55 AM by Retrofan »
A1200, Lateral 32GB CF, internal Dvd, ACA 1230/56 with an MKII Fast ATA at 9,5Mb/s, another A1200 BPPC project in progress (more or less), and posting from my own/better C64x in my Tv using Hdmi.
 

Offline RetrofanTopic starter

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Re: Sheilding on/off
« Reply #32 on: November 06, 2010, 11:05:15 AM »
My idea is good, but it has a problem: the accelerator is outside the sheilding, so you have to cool it with it's own fan. In fact, if you want the wind-tunnel effect but don't want the sheilding you could do like this:
You put a fan where the RF modulator was,

but as I see it you have to close the grill in the upper part of the Amiga so the air only could go out for example with holes on the trapdoor.
Something similar to this:


 
You could do the same with the sheilding on with the fan on the rf place, and only you would have to cover the upper part of the sheilding leaving a place somewhere to let the air going out. With this way I believe I should have the coolest Indivision of all.
« Last Edit: November 06, 2010, 11:17:32 AM by Retrofan »
A1200, Lateral 32GB CF, internal Dvd, ACA 1230/56 with an MKII Fast ATA at 9,5Mb/s, another A1200 BPPC project in progress (more or less), and posting from my own/better C64x in my Tv using Hdmi.
 

Offline Franko

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Re: Sheilding on/off
« Reply #33 on: November 06, 2010, 11:36:56 AM »
@ Retrofan

Don't take this the wrong way... but your obsessed and totally nuts ... :)

I thought I was a bamstick and obsessive about my miggies, but WHY this crusade to fit a fan to a desktop A1200 ???

I can't quite get my head round why your going to all this bother for something that doesn't need done in the first place... :confused:

WHY... :)
 

Offline RetrofanTopic starter

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Re: Sheilding on/off
« Reply #34 on: November 06, 2010, 11:46:33 AM »
Just because I've been told the Indivision gets very hot and I've been keeping the sheilding on even with an internal cd and a subway. I've heard the flicker fixer can be put with the sheilding, and I won't like to take it out now, but don't want to fry the Scandoubler.
A1200, Lateral 32GB CF, internal Dvd, ACA 1230/56 with an MKII Fast ATA at 9,5Mb/s, another A1200 BPPC project in progress (more or less), and posting from my own/better C64x in my Tv using Hdmi.
 

Offline Franko

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Re: Sheilding on/off
« Reply #35 on: November 06, 2010, 12:17:55 PM »
Quote from: Retrofan;589854
Just because I've been told the Indivision gets very hot and I've been keeping the sheilding on even with an internal cd and a subway. I've heard the flicker fixer can be put with the sheilding, and I won't like to take it out now, but don't want to fry the Scandoubler.


I see now... didn't realize you were going to fit the Indivision, the fan may help, but I'd still get rid of the shielding it only real purpose was because of the laws regarding radio interference, anyway best of luck with whatever you decide... :)