Balanced Audio Technology VK-600M Owner's Manual - page 7
Fuse Protection:
Each channel of the VK-600 is protected by three fuses:
1. The main line fuses are located on the back panel. These fuses should be checked if
one of the front panel LED’s fail to light.
2. Two internal fuses are mounted on the amplifier circuit boards. These fuses have two
green LED’s associated with them. Both LED’s should be lit when unit is ON and operating
properly. Failure of either of these LED’s to light indicates that the corresponding fuse is
open.
CAUTION:
Make sure that the VK-600 is turned OFF and disconnected from the power line
before checking or replacing fuses.
A blown fuse in the VK-600 is an indication of a serious problem. If a replacement fuse fails
as well, no further attempts at servicing the unit should be undertaken. Please contact the
factory for professional service.
Fuse Ratings
The proper ratings for the main line fuse are as follows:
For 100-120 VAC Units:
10A 250V Slow Blow
For 200-240 VAC Units:
7A 250V Slow Blow
The internal printed circuit board mounted fuses are 15A Fast Acting type.
Factory supplied fuses should be only replaced with the same type and rating parts.
Servicing
The Balanced Audio Technology VK-600 should not require service to maintain its high
performance. In case of malfunction, if replacing fuses fails to eliminate the problem, please
direct any further service inquiries to the factory.