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Old 14th November 2003, 07:56 AM   #1
Cobra2 is offline Cobra2  Norway
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Default Pcf 2705

In my Marantz CD-16, there is a chip; PCF2705
(I2S reciever / SP-DIF transmitter?)
Where can I find a datasheet for this?

Arne K
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Old 14th November 2003, 08:58 AM   #2
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Look here:
Help me I need MAB8441 PCF3523 PCF2705 DataSheets

/Hugo
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Old 14th November 2003, 02:02 PM   #3
Cobra2 is offline Cobra2  Norway
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Thumbs up Thanks!

(Why did I not find it myself...?)

Arne K
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Old 14th November 2003, 04:07 PM   #4
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Cool Re: PCF2705

Quote:
Originally posted by Cobra2
(Why did I not find it myself...?)

Arne K

Hi Arne,
I can send you a xeroxcopy of the page of servicemanual of the CD931.
The part is used to generate SPDIF output signal from I2S.
I omit it, together with the CS8412, in my I2S Direct scheme.
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Old 14th November 2003, 07:56 PM   #5
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Default Re:

Thanx, I already have servicemanual for the CD-16, I was just thinking of future improvement for the digital out...
Maybe make a I2S out, but more important(!), I need a good SP-DIF (BNC) output, for external DAC testing/tweaking (not nessecarily my own DAC).

Maybe a CS8402 direct from the SAA7310?

Arne K
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Old 15th November 2003, 07:47 AM   #6
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Cool Re: Re:SPDIF Out

Quote:
Originally posted by Cobra2
Thanx, I already have servicemanual for the CD-16, I was just thinking of future improvement for the digital out...
Maybe make a I2S out, but more important(!), I need a good SP-DIF (BNC) output, for external DAC testing/tweaking (not nessecarily my own DAC).

Maybe a CS8402 direct from the SAA7310?

Arne K
Hi Arne,
The PCF2705 is not bad if coupled with my interface for digital out: 74VHC04->OPA603. (no transformer)
I can compare it with I2S Direct with the flip of a switch.
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Old 15th November 2003, 08:37 AM   #7
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Default Hi, Elso!

Did you have a link to your interface for digital out: 74VHC04->OPA603 ?

Arne K
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Old 15th November 2003, 10:08 AM   #8
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Default Re: Hi, Elso!

Quote:
Originally posted by Cobra2
Did you have a link to your interface for digital out: 74VHC04->OPA603 ?

Arne K
Hi Arne, Yes the old digital transformer thread with a dog addicted to smoking and booze and.......
http://www.diyaudio.com/forums/showt...664#post227664
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