I have this amplifier in the workshop that burns the fuse when I turn it on. What is the procedure to follow since something is short?.Thanks
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Technics su-z960 burnt fuse
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Re: Technics su-z960 burnt fuse
Service manual:Attached FilesNever stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809
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Re: Technics su-z960 burnt fuse
Queer enough, I just encountered the same problem. I was quite astonished to find the problem in a shorted foil condenser (C702 in the schematic). There are alternative values, mine was a 220nF, 100V type - not enough for the AC peak value of 120V across the condenser. Another source of failure might be the hybrid power amp (IC501, SVI3105B).
Good luck on your repair!
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