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#561 | |
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diyAudio Member
Join Date: Mar 2004
Location: Hampshire
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Quote:
Worth trying ? |
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#562 |
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diyAudio Member
Join Date: Jul 2003
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Moin Dommi,
you are right, I´ve another cd-drive in mind. Controlling the PS1, I have to agree. @Lostcause: Yes, cause there was a rave review in a magazine and constant promotion from Auditorium 23. Carsten |
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#563 |
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diyAudio Member
Join Date: Dec 2003
Location: Frankfurt
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Hi @all,
i had a little bit of time the last days so i could work a little bit at my PS. I have 6 new Laserunits here. On 5 units the distance between CD clamp and motor is 0,3 mm. Only at one KSM 440 BAM the distance is 0,6 mm. Why ? Because i have a metal clamp. It depens on what metal clamp you have. At my clamp with no holes 0,3 mm it not possible. If you have a clamp with the big holes, or the plastic clamp than 0,3 mm is right. Than i checked my Bias and Gain Adjust : Values : Bias 1,56 Gain 1,76 V. Now i tryed all units with a verry problematic CD. I know that if the PS is able to play the last tracks of this CD she will play all other CD's too. All laserunits haven't had any problem with the CD.Than i tryed other CD's with same results ! I than measured the lasergain and the results are : Laserunit AAM 11,4 mV Laserunit ACM 24,4 mV Laserunit ADM 24,4 mV Laserunit BAM 11,4 mV I was verry bemused because i had one laserunit ACM with 24,4 mV and one with 11,4 mV. ?????????? Than i saw it !!! The lable on the laserunit with 11,4 mV was a fake !!! I saw the guide of the unit is made of plastik !! So the unit is a AAM unit with wrong lable !!! I looked at the HP www.playfidelity.com and i acknowledged my presumption. Look at the pictures below. So my first statment zhaz all units with short kopper cable have 11,4 mV Gain is wrong ! The correct values are shown above. |
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#564 |
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diyAudio Member
Join Date: Dec 2003
Location: Montreal
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Anyone has a dead transport?
I just need the pinched gear to make mine working! BTW, when I got my PSX it was set to the values that were on Mick's website.
__________________
Antoine http://dmsaudio.ca/ |
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#565 |
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diyAudio Member
Join Date: Dec 2003
Location: Frankfurt
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Here the picture of the original ACM unit. If you have a unit labled ACM but a guide made of plastic, than you have a AAM unit and the lable is only a fake !!
BR Dommi |
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#566 |
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diyAudio Member
Join Date: Dec 2003
Location: Frankfurt
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and here the picture of the fake !!!!
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#567 | |
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diyAudio Member
Join Date: Aug 2005
Location: NW UK
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Quote:
Got to be worth a try jives, though they will probably want more than an unsuspecting e-bayer......no harm in asking though? Lee |
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#568 | |
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diyAudio Member
Join Date: Mar 2004
Location: Hampshire
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Quote:
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#569 | |
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diyAudio Member
Join Date: Aug 2005
Location: NW UK
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Quote:
Nice one! £9.97!!!...Salesmen! If he'd said a tenner you would have taken it anyway! Lee |
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#570 |
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diyAudio Member
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Hi
Both my 1002 PS1 playstations seem to have bits missing from the central spindle. It seems to be a habit of Sony Units with ball bearing clamps to shed bit of plastic. How critical is it? They seem very light bits of material and I wonder how badly spindle balance is upset. Otherwise tracking on both units seems good. At AUD$39 each they did not break the bank. Regards AnthonyPT |
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