Mulja tv repair portal

Equipment Repairs => PLASMA TV forum => Topic started by: mali67 on November 17, 2012,03:12:20

Title: samsung PS-50Q7HD no picture
Post by: mali67 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

Title: Re: samsung PS-50Q7HD no picture
Post by: mali67 on November 18, 2012,09:53:29

or a service manula , if anyone has one would be a great help cheers

Title: Re: samsung PS-50Q7HD no picture
Post by: jordan on November 18, 2012,16:22:08

Chassis D74B
SM send on your email

Title: Re: samsung PS-50Q7HD no picture
Post by: mali67 on November 18, 2012,16:43:53

your a star again cheers jordan

Title: Re: samsung PS-50Q7HD no picture
Post by: downunder 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.