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crt compaq 7500 monitor dead

February 13 2017 at 9:37 PM
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Mina  (Login mina_mina)

 
Hello,
crt compaq 7500 monitor dead
the monitor run power but no display and heater not run
and found a high voltage i hear the voice of the high voltage
but no display and data
i found a short circuit like photo below to the emitter and base of transistor and on diode and two resistor i check the diode and two resistor and found them proper by Keep them away from the circuit but when put them in circuit short is occure
all of this i think cause a wrong i did it when i was try to fix other problem by make short between two things like photo below
please help me to fix this crt

[url="http://store6.up-00.com/2017-02/148703971313551.jpg" alt="[linked image]">[/img][/url][URL=http://al3aby4yy.com/"][/URL]
[url="http://store6.up-00.com/2017-02/148703971341242.jpg" alt="[linked image]">[/img][/url][URL=http://al3aby4yy.com/"][/URL]

 
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Mina
(Login mina_mina)

Re: crt compaq 7500 monitor dead

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February 13 2017, 9:42 PM 

and when i run the monitor in this case the HOT become very hooooot

 
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