English
33
CX609
7. TROUBLESHOOTING
Problem
Cause
Measure
Ge
n
e
ra
l
Power does not
t
u
rn on.
(
N
o so
u
nd is
prod
u
ced.)
F
u
se is
b
lown.
Replace with a f
u
se of the same amperage. If the f
u
se
b
lows again, cons
u
lt yo
u
r store of p
u
rchase.
Incorrect wiring.
Cons
u
lt yo
u
r store of p
u
rchase.
N
o so
u
nd o
u
tp
u
t
when operating
the
u
nit with
amplifiers or
power antenna
attached.
Power antenna lead is
shorted to gro
u
nd or
excessi
v
e c
u
rrent is re
qu
ired
for remote-on the amplifiers
or power antenna.
1. T
u
rn the
u
nit off.
2. Remo
v
e all wires attached to the power antenna
lead. Check each wire for a possi
b
le short to
gro
u
nd
u
sing an ohm meter.
3. T
u
rn the
u
nit
b
ack on.
4. Reconnect each amplifier remote wire to the power
antenna lead one
b
y one. If the amplifiers t
u
rn off
b
efore all wires are attached,
u
se an external relay
to pro
v
ide remote-on
v
oltage (excessi
v
e c
u
rrent
re
qu
ired).
N
othing happens
when
bu
ttons are
pressed.
Display is not
acc
u
rate.
The microprocessor has
malf
u
nctioned d
u
e to noise,
etc.
T
u
rn off the power, then press
the [
OPEN
]
bu
tton and
remo
v
e the DCP.
Press the reset
bu
tton for a
b
o
u
t
2 seconds with a thin rod.
If the RESET
bu
tton is
pressed when a disc is
loaded, please eject the disc
and load it once again
b
efore
attempting to play it.
DCP or main
u
nit connectors
are dirty.
W
ipe the dirt off with a soft cloth moistened with
cleaning alcohol.
N
o so
u
nd heard
The speaker protection circ
u
it
is operating.
1. T
u
rn down so
u
nd
v
ol
u
me. F
u
nction can also
b
e
restored
b
y t
u
rning the power off and on again.
(Speaker
v
ol
u
me is red
u
ced a
u
tomatically when
the speaker protection circ
u
it operates).
2. If the so
u
nd is m
u
ted again, cons
u
lt o
u
r ser
v
ice
department.
Reset
bu
tton
CX609_ENG.book Page 33 Tuesday, January 13, 2009 10:52 AM
