TN50X81 intermittent startup

[Ian V]

This unit will play all day fine. next day unit led flashes will no start up
unless unplug unit plug back in. Any one run across this beast. I would like
to find out how to disable protect circut Unit will
play fine. Any help would be appreciated.



Thanks in advanced

 

[Jerry G.]

If you were to disable the protection, the unit will have some destruction
when it wants to go to protect mode. There is some component(s) that is
starting to fail. These types of faults are difficult to locate, and takes a
fair amount of experience and skills to do so.

The tech would have to have the unit opened on his bench, and be able to
troubleshoot for this fault while it is happening.

--

Greetings,

Jerry Greenberg GLG Technologies GLG
=========================================
WebPage http://www.zoom-one.com
Electronics http://www.zoom-one.com/electron.htm
=========================================


"Ian V" <riggers30@hotmail.com> wrote in message
newspukc.76$xy.26@newsfe2-gui.server.ntli.net...
This unit will play all day fine. next day unit led flashes will no start up
unless unplug unit plug back in. Any one run across this beast. I would like
to find out how to disable protect circut Unit will
play fine. Any help would be appreciated.



Thanks in advanced

 

[David]

Any competant tech would hook up the proper test equipment to the set for
troubleshooting. In this case since there are approximately 16 protect
circuits, a digital storage o'scope is in order. With a 4 channel one it
will only take four intermittent failures to narrow the issue way down.

David

"Ian V" <riggers30@hotmail.com> wrote in message
newspukc.76$xy.26@newsfe2-gui.server.ntli.net...

This unit will play all day fine. next day unit led flashes will no start
up
unless unplug unit plug back in. Any one run across this beast. I would
like
to find out how to disable protect circut Unit will
play fine. Any help would be appreciated.



Thanks in advanced

 

[Alan Harriman]

On Fri, 30 Apr 2004 12:07:59 -0400, "Jerry G." <jerryg50@hotmail.com> wrote:

If you were to disable the protection, the unit will have some destruction
when it wants to go to protect mode.

That's one way to smoke out the problem : -)

Alan Harriman



There is some component(s) that is

starting to fail. These types of faults are difficult to locate, and takes a
fair amount of experience and skills to do so.

The tech would have to have the unit opened on his bench, and be able to
troubleshoot for this fault while it is happening.

--

Greetings,

Jerry Greenberg GLG Technologies GLG
=========================================
WebPage http://www.zoom-one.com
Electronics http://www.zoom-one.com/electron.htm
=========================================


"Ian V" <riggers30@hotmail.com> wrote in message
newspukc.76$xy.26@newsfe2-gui.server.ntli.net...
This unit will play all day fine. next day unit led flashes will no start up
unless unplug unit plug back in. Any one run across this beast. I would like
to find out how to disable protect circut Unit will
play fine. Any help would be appreciated.



Thanks in advanced