joust

Member Since 02 Dec 2004
Offline Last Active Jun 23 2016 02:57 PM
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Posts I've Made

In Topic: Crown XTi 6000 Problem

22 June 2016 - 08:32 AM

Hey Sami,

Please try the refurbishment method first. If the output seems clean, then it's a thermal issue. Don't forget the t-sens foams!
Then, if power up fan option is NORM FAN, then I would suggest to configure the XTI for LO FAN Speed. Very Important!

A.

In Topic: cts4200

22 June 2016 - 08:26 AM

Bonjour Stanley,
I regret to say that the best solution is the replacement of the LVPS. There is no schematic for the LVPS (China). I haven<t been able to locate one. Anyone?
CTS4200 : Is it the revised version?
- Original 4200 has four independent output modules;
- Revised 4200A has on board amplification.
A.

In Topic: d-75 humming noise coming through speakers

22 June 2016 - 08:22 AM

Bonjour Rocco, D75 : Check the LV zener rail voltage and regulation : Should be 10V; Check ripple.

A.

In Topic: XLS 1500 or XLS 2000

13 June 2016 - 10:35 AM

Sure! That should work! However, it is possible you may not have enough signal from the NAD to power efficiently the XLS. It is possible you may need a little preamp to boost the output to a convenient level. You could use a sound card with mix/playback capabilities. XLS1500...

Alain

In Topic: Crown XTi 4000 V_BULK Issue

10 June 2016 - 09:14 AM

Can I make a suggestion?
Configure the amp to respond to LO FAN settings :
- Power down; While powering up, keep the NEXT button pressed until end of boot-up. This should keep the amp 'cool'!

A.