Marantz cd94: belts for loading tray

trecital · 11th July 2005, 06:35 PM

Can anyone tell me the belt sizes I need for the cd tray mechanism?

I believe this is the CDM1. There are 4 belts. Not sure of their precise descriptions. A copy of a service manual might help me.

The player has been in storage for a while and the belts are all slack and need to be replaced. But as they are now stretched I do not know the original sizes.

Or can anyone point me to a supplier who can supply the correct parts, preferably in the UK or France.

Thanks.

Peter Daniel · 11th July 2005, 09:59 PM

I had similar problem with my Marantz. It may be hard to find the exact info, what I did, I took the old belts with me and chosen the next size down (at my local parts store).

zygibajt · 11th July 2005, 10:25 PM

Yes, this is typical failure in CD 94.

Just take your old belts out and buy a bit smaller one. Be carefull not to confuse them as they are diffrent thickness

Remember where which one goes.

VnDIY · 31st July 2005, 07:53 AM

I've a Marantz CD 94 . It have problem when loading tray .
I sub by belt of VHS Sharp K98 is very good .
You try same me .
Regards.

guytou · 31st July 2005, 09:36 AM

Hi , i have the CD 94 service manual , a pdf of 5 Mo . If you want it , send ma a mail .

audionutter · 11th August 2005, 01:36 PM

Hi,

I have the same problem with my CD94! If you manage to find the belts, please let me know too.

Guytou, I would also love to have the service manual, my email is audionutter@hotmail.com

Thanks!

primalsea · 22nd August 2005, 11:45 AM

I have just obtained a CD94 with perished belts.

I have the list of sizes at home and will post them later today. www.cpc.co.uk sell all of the belts needed. The total cost is less than £2 but delivery is £6 so you may want to order some extra stuff.

Meantime I would be very grateful if someone could email me the service manual. I want to make some other changes to the output filters but it's quite difficult to follow the circuit traces

p.lange@homecall.co.uk

Cheers

Paul

primalsea · 22nd August 2005, 06:43 PM

Belts are ( as far as I can measure)

Qty 2 of 38mm dia X 1.2mm Sq section CPC No AVBELT78
Qty 1 of 42mm dia X 1.75mm Sq section CPC No AVBELT82
Qty 1 of 52mm dia X 2mm Sq section CPC No AVBELT93

CPC also do 37, 41 & 51.5mm dia belts of same respective thicknesses. (CPC No AVBELT77, 81,91)May be a good idea to get these instead.

Now, who will send me the circuit diagram of the analog section of the CD94. The DAC circuit would be bonus but I dont really want the whole service manual.

Paul

Geoff · 22nd August 2005, 07:06 PM

Paul

Thanks for that info on the belts. I will file it away for future reference, particularly as CPC is only a 20min drive away.

If your player is the original CD94 then I'm afraid I cannot help regarding the schematic. However, if you are fortunate enough to have a CD94Mk2 then send me an email.

Geoff

primalsea · 23rd August 2005, 08:31 PM

Yes, its the Mk1.

Was the Mk2 also built like a Sherman tank as well. I have never seen anything that well made. It puts CD players in the £1000 to 2000 to shame. Probably many others with higher price tags

Paul

11th July 2005, 06:35 PM	#1
trecital diyAudio Member Join Date: Jul 2005 Location: england	Marantz cd94: belts for loading tray Can anyone tell me the belt sizes I need for the cd tray mechanism? I believe this is the CDM1. There are 4 belts. Not sure of their precise descriptions. A copy of a service manual might help me. The player has been in storage for a while and the belts are all slack and need to be replaced. But as they are now stretched I do not know the original sizes. Or can anyone point me to a supplier who can supply the correct parts, preferably in the UK or France. Thanks.

11th July 2005, 09:59 PM	#2
Peter Daniel diyAudio Member Join Date: Jul 2002 Location: Toronto, Canada	I had similar problem with my Marantz. It may be hard to find the exact info, what I did, I took the old belts with me and chosen the next size down (at my local parts store). __________________ www.audiosector.com “Do something really well. See how much time it takes. It might be a product, a work of art, who knows? Then give it away cheaply, just because you feel that it should not cost so much, even if it took a lot of time and expensive materials to make it.” - JC

22nd August 2005, 11:45 AM	#7
primalsea diyAudio Member Join Date: Apr 2003 Location: Suffolk UK	I have just obtained a CD94 with perished belts. I have the list of sizes at home and will post them later today. www.cpc.co.uk sell all of the belts needed. The total cost is less than £2 but delivery is £6 so you may want to order some extra stuff. Meantime I would be very grateful if someone could email me the service manual. I want to make some other changes to the output filters but it's quite difficult to follow the circuit traces p.lange@homecall.co.uk Cheers Paul __________________ Primalsea

22nd August 2005, 06:43 PM	#8
primalsea diyAudio Member Join Date: Apr 2003 Location: Suffolk UK	Belts are ( as far as I can measure) Qty 2 of 38mm dia X 1.2mm Sq section CPC No AVBELT78 Qty 1 of 42mm dia X 1.75mm Sq section CPC No AVBELT82 Qty 1 of 52mm dia X 2mm Sq section CPC No AVBELT93 CPC also do 37, 41 & 51.5mm dia belts of same respective thicknesses. (CPC No AVBELT77, 81,91)May be a good idea to get these instead. Now, who will send me the circuit diagram of the analog section of the CD94. The DAC circuit would be bonus but I dont really want the whole service manual. Paul __________________ Primalsea

23rd August 2005, 08:31 PM	#10
primalsea diyAudio Member Join Date: Apr 2003 Location: Suffolk UK	Yes, its the Mk1. Was the Mk2 also built like a Sherman tank as well. I have never seen anything that well made. It puts CD players in the £1000 to 2000 to shame. Probably many others with higher price tags Paul __________________ Primalsea


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11th July 2005, 10:25 PM	#3
zygibajt diyAudio Member Join Date: Jun 2003 Location: Wroclaw	Yes, this is typical failure in CD 94. Just take your old belts out and buy a bit smaller one. Be carefull not to confuse them as they are diffrent thickness Remember where which one goes.

31st July 2005, 07:53 AM	#4
VnDIY diyAudio Member Join Date: Jul 2005 Location: Hanoi	I've a Marantz CD 94 . It have problem when loading tray . I sub by belt of VHS Sharp K98 is very good . You try same me . Regards.

31st July 2005, 09:36 AM	#5
guytou diyAudio Member Join Date: Mar 2005 Location: marseille	Hi , i have the CD 94 service manual , a pdf of 5 Mo . If you want it , send ma a mail .

11th August 2005, 01:36 PM	#6
audionutter diyAudio Member Join Date: Aug 2004 Location: Malaysia	Hi, I have the same problem with my CD94! If you manage to find the belts, please let me know too. Guytou, I would also love to have the service manual, my email is audionutter@hotmail.com Thanks!

22nd August 2005, 07:06 PM	#9
Geoff diyAudio Member Join Date: Apr 2001 Location: UK	Paul Thanks for that info on the belts. I will file it away for future reference, particularly as CPC is only a 20min drive away. If your player is the original CD94 then I'm afraid I cannot help regarding the schematic. However, if you are fortunate enough to have a CD94Mk2 then send me an email. Geoff

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