https://wiki.arcadeotaku.com/index.php?title=Capcom_QSound_Amplifier&feed=atom&action=historyCapcom QSound Amplifier - Revision history2024-03-29T08:42:32ZRevision history for this page on the wikiMediaWiki 1.39.3https://wiki.arcadeotaku.com/index.php?title=Capcom_QSound_Amplifier&diff=14619&oldid=prevNem at 09:32, 9 November 20202020-11-09T09:32:06Z<p></p>
<p><b>New page</b></p><div>==Variants==<br />
There are 2 known variants of the QSound amplifier, both share the same reference '''CPB-001A''', which can be confusing.<br><br />
* The first revision is used in [[Capcom Q GrandAm 25]] and US "Big Blue"cabinet and needs 14VAC to work properly.<br><br />
* The second revision is used in [[Capcom Impress]] and has been modified to work with 12VDC and therefore doesn't need an AC transformer to work.<br><br />
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<gallery><br />
Image:Qsound14VAC.jpg| Original Amp (14VAC)<br />
Image:ImpressQSound.jpg|Impress Amp (12VDC)<br />
</gallery><br />
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==Transformers==<br />
First revision QSound amps originally come with either of the following AC transformers :<br />
* '''CPT-002B''' Kitamura Kiden, only accepts 100VAC (Black Wire) or 120VAC (Gray Wire) inputs.<br />
* '''CPT-003A''' Kitamura Kiden, only accepts 220VAC (Blue Wire) or 240VAC (Violet Wire) inputs.<br />
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==Connectors==<br />
Uses JST VHR-3M/JST VHR-3N (power) and JST VHR-4M/JST VHR-4N (speaker out) connectors.<br><br />
The matching contact is SVH-41T-P1.1<br><br />
[http://www.jst-mfg.com/product/pdf/eng/eVH.pdf JST VH connectors]<br />
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==Pictures==<br />
<gallery><br />
Image:Qsound_amp_1.jpg| Original amp component side<br />
Image:Qsound_amp_2.jpg| Original amp solder side<br />
Image:Qsound_amp_3.jpg| Original amp side view<br />
</gallery><br />
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[[Category:Capcom]]</div>Nem