Problem on the CDM12 when read disc! - diyAudio
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Old 28th April 2002, 10:52 AM   #1
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Unhappy Problem on the CDM12 when read disc!

There have the question about the Philips CDM12.4.... I've got the Micromega Minium CDP... And actrally the chip set is using the SAA7370, clock running at the 8.4672Mhz. After I install the LCXO2, I find that the transport cant play some of the disc... that means it can load the data like time and track from the disc but when it play it display in error... But some of the disc are ok!

Then I tried to back to the original crystal again. The problem still find? What is it happen? How should I fix this? Do I need to replace the CDM12 or fine tune the optical lens? Thanks!

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Old 28th April 2002, 10:56 AM   #2
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I also found out that must not the problem from the LCXO! Thanks!
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Old 14th May 2002, 07:55 AM   #3
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Ok!
I found the problem of that already!
Maybe this experence might be the reference of this kind of problem solving!

I just check around the CDP and then I found nothing fault on this!

Then I tried to tune up the output of the opticial head.....

Oooo.... yes! The problem gone! Just becoz of the optical head not enough reference to the chips only!

Hahahaha! Thanks god!
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Old 22nd October 2006, 04:46 PM   #4
prelude is offline prelude  Taiwan
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hatasa,
In your post, you said
"Just becoz of the optical head not enough reference to the chips only"???
Can you plese explain more detail?
i.e. Setp by Setp.
Thanks!
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