 Posted: Tue Jul 14, 2009 5:05 pm Post subject: |
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//forum.eserviceinfo.com/viewtopic.php?t=57438 |
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| Posted: Tue Jul 14, 2009 4:44 pm Post subject: |
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| Well, look at the PS and see who made it. Call em up! | |
| Posted: Tue Jul 14, 2009 4:42 pm Post subject: |
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| oh i see i just want to find values of some of the components are some are not marked properly on the power supply so i would even be happy with a chinese manual. | |
| Posted: Tue Jul 14, 2009 4:34 pm Post subject: |
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| You will not be able to get a diagram of the power supply except from the manufacturer of it, How's your Chinese?
[email protected] |
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| Posted: Tue Jul 14, 2009 4:18 pm Post subject: |
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| does anyone have or know where i can get the power supply diagram for the samsung model number: ps-42q7hd. ?
as heard psu diagram is not in the service manual. thankyou |
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| Posted: Tue Jul 14, 2009 2:50 pm Post subject: |
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| i checked voltage and noticed there is 5v present at the 5v line but when measuring the 12v & 18v line on psu meter measures 0 voltage ? | |
| Posted: Mon Jul 13, 2009 11:22 pm Post subject: samsung clicking |
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| hi everyone.
just wanted some advice i have a samsung 42 inch model number: 42q7hd. the tv just makes a clicking noise every couple of seconds and repeats clicking cycle and refuses to power up. the front blue led on front of unit is flashing on/off every couple of seconds also. i have replaced all capacitors on power supply and all seem to be ok. anyone have any ideas ?? |
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