MK Sound V-75 MK II, V-125 If You Need Service, If You Need To Replace The External Fuse

rev 15.0897

powered subwoofers page 16

IF YOU NEED TO REPLACE THE EXTERNAL FUSE:

Disconnect supply cord before changing fuse. Replace fuse only with same type.

Remove the fuse cap. If the fuse cap has an arrow printed on it, push the cap in and turn it counterclockwise. If the fuse cap has a slot in it, use a flat head screwdriver to turn it counterclockwise. Look carefully at the fuse. If the wire filament inside the glass is broken, replace the fuse ONLY with one of the identical size and value. Using a fuse of a larger value will void your warranty AND MAY CREATE A FIRE HAZARD. Plug the Subwoofer back in. If it does not work, unplug it immediately, and contact your dealer or M&K for service.

REPLACEMENT FUSE VALUES (units with U.S. standard fuses)

Replace only with same type 3AG-250 VAC SLO-BLO 1 1/4" x 1/4" fuse.

MODEL	110 v	220 v	MODEL	110 v	220 v
MX-2000	6 amp	3 amp	MX-300	6 amp	3 amp
MX-200	4 amp	2 amp	MX-145	2.5 amp	1.25 amp
MX-125 Mk II	4 amp	2 amp	MX-100	4 amp	2 amp
MX-105	2.5 amp	1.25 amp	MX-90	2 amp	1 amp
MX-80	1.25 amp	.75 amp	MX-70/MX-70B	2 amp	1 amp
V-100	4 amp	2 amp	V-125	2 amp	1 amp
V-90	1.25 amp	.75 amp	V-75/V-75 Mk II	1.25 amp	.75 amp
V-3B	1.25 amp	.75 amp	VX-4	1 amp	.75 amp
VX-7B/VX-7 Mk II 1 amp		.75 amp

REPLACEMENT FUSE VALUES (units with IEC 127-2/III standard fuses)

Replace only with same type IEC 127-2/III 5 X 20 mm timelag "T" fuse.

MODEL	220 v	MODEL	220 v	MODEL	220 v
MX-2000	2.5 A	MX-300	2.5 A	MX-200	1.6 A
MX-145	1 A	MX-125	1.6 A	MX-100	1.6 A
MX-105	1 A	MX-90	800 ma	MX-80	630 ma
MX-70/70B	800 ma	V-100	1.6 A	V-125	800 ma
V-90	630 ma	V-75/V-75 Mk II	630 ma	V-3B	630 ma
VX-4	630 ma	VX-7/7B/Mk II	630 ma

13. IF YOU NEED SERVICE

Contact your dealer or M&K. Please have the unit's model and serial numbers (found on the back of the cabinet), date of purchase, the name of your dealer, and a complete description of the problem. You can call M&K between 8:30 AM and 5:00 PM Pacific Time, Monday through Friday, at (310) 204- 2854. If you call outside these hours, leave a message, and we will return your call.

DO NOT RETURN YOUR SPEAKERS TO THE FACTORY FOR

SERVICE WITHOUT OBTAINING PRIOR AUTHORIZATION.

All M&K powered subwoofers carry a three year limited parts and labor warranty. This warranty is transferable to subsequent owners up to three years from the date of original purchase, and it includes subwoofer amplifiers. It does not cover abuse, misuse, repairs by unauthorized service stations, speakers without serial numbers, and speakers damaged in shipping or by accident. If you have any questions about the warranty, please contact M&K.