Marantz CD63 & CD67 mods list - Page 790 - diyAudio
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Old 7th October 2007, 08:33 AM   #7891
avr300 is offline avr300  Denmark
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Missing clock ?
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Old 7th October 2007, 08:41 AM   #7892
Thomo is offline Thomo  United Kingdom
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Sorry, I didn't realise that you had replied, so I deleted the post.

Solved it, it was a missing 22n cap from the decoder. My mistake (again)

Cheers,

Lee.
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Old 7th October 2007, 11:47 AM   #7893
RCruz is offline RCruz  Switzerland
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Quote:
Originally posted by 6h5c

C514 acts as a filter, together with R514. You could upgrade it to a polystyrene if you like.

Thank You Ray

I will report my mods.

Regards
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Old 7th October 2007, 11:54 AM   #7894
SimontY is offline SimontY  United Kingdom
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Quote:
Originally posted by 6h5c
Indeed, very expensive compared to the other components. Besides, i'm dutch .
Ahhh, is that like being Scottish or from Yorkshire?
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Old 7th October 2007, 12:12 PM   #7895
6h5c is offline 6h5c  Netherlands
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Quote:
Originally posted by SimontY
Ahhh, is that like being Scottish or from Yorkshire?
never met any Scots, but they always say us dutchies are cheap :bs:
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Old 7th October 2007, 01:16 PM   #7896
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Short arms and deep pockets

Brent
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Old 7th October 2007, 01:55 PM   #7897
Glenn2 is offline Glenn2  United Kingdom
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Quote:
Originally posted by 6h5c


never met any Scots, but they always say us dutchies are cheap :bs:

OMG - if a Scot tells you that you are cheap that is baaaaad.

My grandad was a mixture of Scottish and Jewish. If you believe in stereotypes, that would make him the tightest tightwad on the planet.... and he was!
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Old 7th October 2007, 02:23 PM   #7898
6h5c is offline 6h5c  Netherlands
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Quote:
Originally posted by Glenn2
OMG - if a Scot tells you that you are cheap that is baaaaad.
Nah, they only try to hide their own !
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Old 7th October 2007, 02:28 PM   #7899
poynton is offline poynton  United Kingdom
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Quote:
Originally posted by jimh0612



...........Would leaving the comparator out of the clock circuit make any appreciable difference?................
There are several clock circuits around which do no use a comparator. Remember that (at least in the CD63) the clock replaces the crystal which feeds into fast gates in the dac chip.

Definately an sonic improvement and you can 'upgrade' to the comparator later.

Andy
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Old 7th October 2007, 09:16 PM   #7900
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Although I have some Yorkshire blood (and am married to a Yorkshirewoman!!) it's not enough to stop me using the comparator.

However it is enough to make me build it myself instead of buying (sorry Brent!).

Just one more question please Ray.

The link from your site to download the eps format of the clock pcb doesn't seem to work for me.

Don't think it's anything I'm doing as I got the CD outputstage eps fine - opened in Photoshop with no problems at all.

I've nearly finished building it on tripad stripboard from Maplins but it's been a headache working out the connections for a novice, with trying to construct a groundplane out of the spare strips, and I thought I might try having a go at etching a pcb.

By the time I've bought a starter kit for about 12 from Maplins I could probably have bought a pcb but don't know where to find them on the net.

Jim
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