I repair DJM 600
for many years. :) The reason for the
burning of IC 557 (+8V H 600mA ) is invalid amplifier for headphones!!!
Replace IC 310 and IC 312 (in big mainboard), and
replace IC 557with original fuse 600mA
!!!!!CHECK YOUR HEADPHONES!!!!!! This is
the cause burning amps.!!!!!
DJ Iskren
Try to introduce the input one by one until you find the source of your trouble.start by disconnection of all input cables and insert it one by one and test every time-if you get blown fuse from all your input check output cables and speakers(no internal short in cables)
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I'ts the power supply board on the mixer. According to the diagrams the fuse is rated 600mA
The board has 4 different little black fuses rated at different values. Only the 600mA fuse keeps blowing.
I'ts the power supply board on the mixer. According to the diagrams the fuse is rated 600mA
The board has 4 different little black fuses rated at different values. Only the 600mA fuse keeps blowing.
I'ts the power supply board on the mixer. According to the diagrams the fuse is rated 600mA
The board has 4 different little black fuses rated at different values. Only the 600mA fuse keeps blowing.
the fuse may be under rated, what power supply?, is it house supply or in the unit?.
@ kimbo too, if you have to ask that question then you shouldnt answer. let alone, it would be over rated not under
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