NEC CC datasheet, UPCC (1-page), CC datasheet, CC pdf, CC datasheet pdf, CC pinouts. CC NEC datasheet pdf data sheet FREE Datasheets (data sheet) search for integrated circuits (ic), semiconductors and other electronic components such. Request NEC CC: online from Elcodis, view and download CC pdf datasheet, NEC specifications.

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Bratwurst7sDec 1, They have some big differences but also a lot in common. You need to see this to believe it. I found a service manual for your DCD and see that it’s quite different inside than mybut still there are many similarities. Bratwurst7sNov 25, Given the low power requirements of a typical CD player, and given it’s a digital device up to the DAC and reconstruction filter, it’s unlikely that swapping capacitors unless they’ve deterioratedtransformers, or the mains lead would make an audible difference.

Bratwurst7sNov 24, And I am concerned that changing an op-amp in the digital section might require re-calibrating tracking, focus etc and I don’t have the tools or experience to do that. Again, by installing sockets one has flexibility.

CC NEC, CC Datasheet

And I don’t believe that this is just my ears adjusting to the new sound. Hi ddatasheet, I have a DCD and have done a full recap and replaced the op-amps. Powered by Zen Cart. We are strictly an on-line business and have no walk-in store front. I first tried Silmics and then Nichicons. I used to scoff at the idea of “op-amp burn-in”. When I first installed some LME’s I thought that they were a bit harsh in the upper end, and a bit lacking in the lower end.


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He said that in datashee applications non audio where he is datsaheet op-amps the parallel 0. Do you already have an account? Shipping usually takes between days, it depends on your location. Any real improvement to be had by swapping about those Silmics to let’s say, new Cerafines? Give me a week or so and I’ll look through the schematic and give you some recommendations as to re-capping based on what I’ve done with a DCD,and It’s a good quality scan and the schematic is in color showing the signal path s and supply voltage path s.

For instance, can I swap out my clock to a faster one without having to change anything else relating to the clock? The op-amps in the digital section are being used for different functions than in the analog section and there is no need to change them AFAIK.

You must log in or sign up to reply here. While your is different internally there are many similaritys and what I’ve done will be applicable to your player.

CC Datasheet PDF –

Changing the clock frequency will result in a dead player; replacing the clock with a lower jitter unit is sometimes a thing but it’s debatable whether it would have an audible effect or not. Swapping the output opamp, or the passive components in the reconstruction filter, could conceivably make some audible improvement, but it’s unlikely.


Your name or email address: You have a fine CD player there. We use PayPal because it is a secure payment provider. DaveVoorhisNov 24, In the end I used some more LME in that position also and imho there was a definite sound improvement.

A nice improvement in any c4570f for about the price of a six-pack. It is an excellent choice for pre-amplifiers and active filters in audio, instrumentation, and communication circuits. It looks fine for audio, certainly not a piece of junk. The bass and mid-bass fills in, and everything just gets more clear, clean and butter smooth. But after hours of use they really change. You need a service manual and schematic.

C4570C Dual Ultra-Low Noise Wideband Op Amp

I have to look at a schematic of your first but am guessing that like my it uses a muting relay and so doesn’t suffer from the issues that muting transistors give. This was done after an Op-amp c45770c LM No, create an account now. So in this case I can say that there was no risk in replacing them. Far beyond my abilities to comment on.

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You do not need to create an account with them to use their service. Your short message goes here. I also have now installed Wima MKS2 0. Our Business Hours Are: