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Author Topic: samsung PS-50Q7HD no picture  (Read 6133 times)

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mali67

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samsung PS-50Q7HD no picture
« on: November 17, 2012,03:12:20 »
samsung PS-50Q7HD with no picture.
all the voltage are spot on with or without the sus boards connected.
any ideas anyone ? cheers
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samsung PS-50Q7HD no picture
« on: November 17, 2012,03:12:20 »

mali67

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Re: samsung PS-50Q7HD no picture
« Reply #1 on: November 18, 2012,09:53:29 »
or a service manula , if anyone has one would be a great help cheers
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jordan

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Re: samsung PS-50Q7HD no picture
« Reply #2 on: November 18, 2012,16:22:08 »
Chassis D74B
SM send on your email
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Greeting from Slovenia
Jordan Čebron

Mulja tv repair portal

Re: samsung PS-50Q7HD no picture
« Reply #2 on: November 18, 2012,16:22:08 »

mali67

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Re: samsung PS-50Q7HD no picture
« Reply #3 on: November 18, 2012,16:43:53 »
your a star again cheers jordan
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downunder

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Re: samsung PS-50Q7HD no picture
« Reply #4 on: November 18, 2012,19:13:49 »
Tried activating the "panel test" - Ext Generator on the Logic pcb? 'twill tell you if panel and sustain pcbs
are functioning if  ok test patterns are generated. 'twould leave main board as the suspect.
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Re: samsung PS-50Q7HD no picture
« Reply #4 on: November 18, 2012,19:13:49 »
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