Initially, the unit must be opened up for a look and see. Pls keep in mind that this is a plasma monitor and repair could and would be challenging even for seasoned technicians. This of course would require a more than familiarity of electronic components/circuitry and safety procedures, use of a DVM and a soldering iron. It would be to your added advantage access to a service manual or at the very least a schematic diagram with voltage readings. Should you be uncomfortable performing a DIY (do-it-yourself), perhaps your best bet would then be to seek the services of a qualified professional.
If you are that comfortable working with electronics and would venture a DIY, foremost to check would be the CTRL board and the Z SUS board. The power supply would seem to be working since their is still the standby power indicator. This could also be verified by a clicking sound, that of the relay engaging and dis-engaging.
Just a start, do postback how things turned up or should you need additional information. Good luck and Thank you for using FixYa.
There should be a burnt component, open cover and check for any visiul burnt components, replace the burnt components if you can or ask a technician to do it for you.cheers.
Solder all the joints on the board so as to get rid of any loose joints causing this problem. Also check for faulty transistor or capacitors and replace them.if u need to know what capacitors look like just look out for capacitor images in google. thanks.
Open the device and check if any of the capacitor on the board is bulged or torned out.if u find any of them ,replace them with new ones of same value.the tracking will get complete and ur tv will be ok.
This be a output transistor shorts out. Due to the nature of the type of power supply, the main fuse won't burn out. The switching power supply will shut down because of the over current condition due to the shorted output transistor.
Yep, Something has blown. We had a Monitor do this... Didn't bother for support, because it was kinda old, But if your still under warranty, you shouldn't have to pay for repair.
Answers & Comments
Hi and welcome to FixYa,
Initially, the unit must be opened up for a look and see. Pls keep in mind that this is a plasma monitor and repair could and would be challenging even for seasoned technicians. This of course would require a more than familiarity of electronic components/circuitry and safety procedures, use of a DVM and a soldering iron. It would be to your added advantage access to a service manual or at the very least a schematic diagram with voltage readings. Should you be uncomfortable performing a DIY (do-it-yourself), perhaps your best bet would then be to seek the services of a qualified professional.
If you are that comfortable working with electronics and would venture a DIY, foremost to check would be the CTRL board and the Z SUS board. The power supply would seem to be working since their is still the standby power indicator. This could also be verified by a clicking sound, that of the relay engaging and dis-engaging.
Just a start, do postback how things turned up or should you need additional information. Good luck and Thank you for using FixYa.
There should be a burnt component, open cover and check for any visiul burnt components, replace the burnt components if you can or ask a technician to do it for you.cheers.
Solder all the joints on the board so as to get rid of any loose joints causing this problem. Also check for faulty transistor or capacitors and replace them.if u need to know what capacitors look like just look out for capacitor images in google.
thanks.
yea
Open the device and check if any of the capacitor on the board is bulged or torned out.if u find any of them ,replace them with new ones of same value.the tracking will get complete and ur tv will be ok.
the drum like small things on the board are to be replaced
yes u can say.if u need more help feel free to ask ur queries.
This be a output transistor shorts out. Due to the nature of the type of power supply, the main fuse won't burn out. The switching power supply will shut down because of the over current condition due to the shorted output transistor.
Yep, Something has blown. We had a Monitor do this... Didn't bother for support, because it was kinda old, But if your still under warranty, you shouldn't have to pay for repair.
That is because one of the internal components has blown.
When that happens it is usually a capacitor or another component that has blown, the component must be replaced by a technician,
call the number listed on your owner manual to get support.