Denon MC2000 Service Manual

32
TROUBLE SHOOTING
FLOW CHART NO.1 (405-MC2-3059 : I/O UNIT)
The power cannot be turned on.
The fuse blows out.
Is the fuse normal?
Is +5V line voltage for CPU power supply normal?
Is the FFC(14pin:CN300) connected correctly?
After servicing, replace the fuse.
Is +5V or more supplied to 7pin of CPU(IC400)?
Replace the IC400.
Refer to FLOW CHART NO.2 <The fuse blows out.>.
Replace it if defective.
Reconnect normaly.
Check IC400 and perifery circuit, and replace it if defective.
(L400, C416, C447, C448)
NO
NO
NO
NO
YES
YES
YES
YES
FLOW CHART NO.2 (405-MC2-3059 : I/O UNIT)

Denon MC2000 Specifications

General

Brand	Denon
Model	MC2000
Type	DJ Controller
Channels	2
Crossfader	Yes
Software	Serato DJ Intro
MIDI	Yes
Inputs	1/4"
Outputs	RCA, 1/4"
Audio Interface	Yes
Software Compatibility	Serato DJ, Virtual DJ