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Model CH1 fault lights flashing


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#1 ron824us

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Posted 04 January 2012 - 04:27 PM

Hi,

Installer brought this unit in for repair.  Fault lights on both channels flashing.  Voltages are definitely different between both output channels.
I'm looking for the service manual on this model.  I've download the CH series manual but doesn't have the schematic with the power supply & output stages.
Any help would be appreciated.

Ron

#2 joust

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Posted 15 May 2012 - 01:41 PM

The CH model is very similar to the CE model. Download the CE shematics from the Crown legacy page.