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Finally, an affordable CD Transport: the Shigaclone story
Finally, an affordable CD Transport: the Shigaclone story
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Old 18th February 2012, 01:17 PM   #5291
tvicol is offline tvicol  Romania
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Finally, an affordable CD Transport: the Shigaclone story Finally, an affordable CD Transport: the Shigaclone story
Quote:
Originally Posted by JBdV View Post
does the player chassis need to have a 15 or 16 pin connector?
I guess you mean CD mecanic.
This is SFP101N-16P, where 16P come from 16 pins.
Atached is a picture of the original where you can count 16 pins.

Regards,
Tibi
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File Type: jpg 2012-02-18-024.jpg (274.2 KB, 433 views)
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Last edited by tvicol; 18th February 2012 at 01:28 PM.
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Old 18th February 2012, 01:20 PM   #5292
Tony X is offline Tony X  France
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Quote:
Originally Posted by JBdV View Post
Shigaclone PCB

tvicol
uncle_leon
NOMDI x 3
syklab x 2
apoopoo999
CeeVee x 2
Lucylu
pchw
Turbon
DaveM
Praudio
kamaths
timjac41
dillmeister x 2
BMW850 x 2
Erik van Voorst x 2
JimS x 2
IndyAudi x 3
ChicagoJTW
tubo x 2
quan x1
Ivo-Cici
Pjotr27
Stixx
vgeorge
ilrapa x 2
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JBdV x2
Tony X x2
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Old 18th February 2012, 03:46 PM   #5293
AndrewGM is offline AndrewGM  United Kingdom
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tvicol
uncle_leon
NOMDI x 3
syklab x 2
apoopoo999
CeeVee x 2
Lucylu
pchw
Turbon
DaveM
Praudio
kamaths
timjac41
dillmeister x 2
BMW850 x 2
Erik van Voorst x 2
JimS x 2
IndyAudi x 3
ChicagoJTW
tubo x 2
quan x1
Ivo-Cici
Pjotr27
Stixx
vgeorge
ilrapa x 2
sandbasser x2
Angcl x2
JBdV x2
andrewgm x 1
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Old 18th February 2012, 03:51 PM   #5294
zjaakco is offline zjaakco
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Default pcb

Add me to your pcb list X2

regards
zjaakco
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Old 18th February 2012, 05:05 PM   #5295
studiostevus is offline studiostevus  Netherlands
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Don't want to spoil the fun, but i feel it should be mentioned:

Please be aware that sanyo will have IP rights to the design of schematic and layout. Particularly for commercial use, but also for diy use, we possible cant just copy it...

I am not an ip lawyer, maybe someone can advise what we can and what we cant do...
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Old 18th February 2012, 05:17 PM   #5296
pchw is offline pchw  United States
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Finally, an affordable CD Transport: the Shigaclone story
Shigaclone PCB

tvicol
uncle_leon
NOMDI x 3
syklab x 2
apoopoo999
CeeVee x 2
Lucylu
pchw x 2
Turbon
DaveM
Praudio
kamaths
timjac41
dillmeister x 2
BMW850 x 2
Erik van Voorst x 2
JimS x 2
IndyAudi x 3
ChicagoJTW
tubo x 2
quan x1
Ivo-Cici
Pjotr27
Stixx
vgeorge
ilrapa x 2
sandbasser x2
Angcl x2
JBdV x2
andrewgm x 1
zjaakco x 2
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Old 18th February 2012, 05:24 PM   #5297
pchw is offline pchw  United States
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Finally, an affordable CD Transport: the Shigaclone story
Quote:
Originally Posted by Stixx View Post
German Ebay has them at a bit more than half the price... also in quite a few other places
Indeed, even the same company offers lower price at ebay than at Amazon!!
Good call.
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Old 18th February 2012, 05:35 PM   #5298
syklab is offline syklab  United States
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Quote:
Originally Posted by studiostevus View Post
Don't want to spoil the fun, but i feel it should be mentioned:

Please be aware that sanyo will have IP rights to the design of schematic and layout. Particularly for commercial use, but also for diy use, we possible cant just copy it...

I am not an ip lawyer, maybe someone can advise what we can and what we cant do...
I don't think TVICOL is copying Sanyo circuit, rather redesign the entire circuit with display and control based on the same 3 chips with optimization and better power regulation.

Couldn't wait to see the prototype.
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Old 18th February 2012, 06:15 PM   #5299
buzzforb is offline buzzforb  United States
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Old 18th February 2012, 07:19 PM   #5300
uncle_leon is offline uncle_leon  Poland
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Quote:
Originally Posted by studiostevus View Post
Don't want to spoil the fun, but i feel it should be mentioned:

Please be aware that sanyo will have IP rights to the design of schematic and layout. Particularly for commercial use, but also for diy use, we possible cant just copy it...

I am not an ip lawyer, maybe someone can advise what we can and what we cant do...
Firstly, any such copyright would only protect identical or "identical in a significant portion" designs (analogous to a song and any samples from that song being protected).
But if we re-design the PCB - especially if we make our own changes to the original layout - we will effectively have our own, unique design (analogous to a cover of a song).
There is a possibility that there are some patents protecting the ICs (which does not concern us, because we are not copying them), but it is highly unlikely that the PCB itself uses any patented technologies.

Secondly, JVC would have to prove that they suffered a loss as a result of our copying their schematic. And since our "product" belongs to a market unoccupied by JVC or any of its parents / subsidiaries (i.e. hi-end audiophile CD players), they cannot possibly suffer any losses from our activity and hence have no reason (and likely no grounds) to sue us.
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