Question about JVC Televison & Video
Thats a good start, work your way down the cord, have you opened it yet? If not and you are up to it, open it up and check fuses, they will need to be checked will a meter as the are usually covered with a fire retardent covering which prevents you from visibly checking the fuse, but not always. The fuse should be right inside where the cord goes to the first board.
Posted on Dec 12, 2008
Hi and welcome to FixYa,
Initially, in the absence of any indicator that power is coming into the set, then the most likely culprit would be a fuse inline with the AC line. A blown fuse this early into the circuitry would indicate a probable power supply problem.
Alternately, it could be that the fuse is good but the standby voltage (normally +5VDC) is absent. This would also result into no display/indicator and further the system will not power ON. Again this would be in the power supply section.
This of course would require opening the unit, perform voltage measurements,determine faulty component and subsequent part(s) replacement. Further, a fair familiarity of electronic components/circuitry and safety procedures, use of a DVM and a soldering iron would be required. 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.
Good luck and Thank you for using FixYa. Happy Holidays.
Posted on Dec 12, 2008
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Posted on Jan 02, 2017
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