Sony CDX-R3000N Service Manual ▷ View online
5
CDX-R3000N
SECTION 1
GENERAL
Location of controls
a
Volume +/– button
b
ATT (attenuate) button
c
DSPL (display mode change) button
d
OPEN/EJECT shutter
e
Display window
f
EQ3 button
g
OFF (Stop/Power off) button
*
h
SEEK +/– button
Radio:
To tune in stations automatically/find a
station manually.
CD:
To skip tracks/fast-forward, reverse a track.
To tune in stations automatically/find a
station manually.
CD:
To skip tracks/fast-forward, reverse a track.
i
(front panel release) button
j
SOURCE (Power on/Radio/CD) button
To select the source.
k
MODE button
To change the operation.
l
SEL (select) button
To select items.
m
RESET button
(located on the front side of
the unit, behind the front panel)
n
Number buttons
To store the desired station on each number
button.
button.
o
SENS/BTM button
p
REP button
q
SHUF button
r
Receptor for the card remote
commander
commander
*
Warning when installing in a car without
an ACC (accessory) position on the
ignition switch
After turning off the ignition, be sure to press
and hold
an ACC (accessory) position on the
ignition switch
After turning off the ignition, be sure to press
and hold
(OFF)
on the unit until the display
disappears.
Otherwise, the display does not turn off and this
causes battery drain.
causes battery drain.
DSPL
EQ3
ATT
OFF
SOURCE
MODE
SEL
SEEK
1
2
3
4
5
6
SHUF
REP
SENS
BTM
6
CDX-R3000N
SECTION 2
DISASSEMBLY
Note : This set can be disassemble according to the following sequence.
Note : Follow the disassembly procedure in the numerical order given.
2-1. SUB PANEL ASSY
2
two claws
3
two claws
4
sub panel assy
1
two screws
(+PTT 2.6
x 6)
2-1.
SUB PANEL ASSY
(Page 6)
(Page 6)
2-2.
CD MECHANISM BLOCK
(Page 7)
(Page 7)
SET
2-3.
MAIN BOARD
(Page 7)
(Page 7)
2-4.
CHASSIS (T) SUB ASSY
(Page 8)
(Page 8)
2-5.
ROLLER ARM ASSY
(Page 8)
(Page 8)
2-6.
CHASSIS (OP) ASSY
(Page 9)
(Page 9)
2-8.
SL MOTOR ASSY (M902)
(Page 10)
(Page 10)
2-10. SERVO BOARD
(Page 11)
2-7.
OPTICAL PICK-UP
(Page 9)
(Page 9)
2-9.
LE MOTOR ASSY (M903)
(Page 10)
(Page 10)
7
CDX-R3000N
2-2. CD MECHANISM BLOCK
2-3. MAIN BOARD
7
bracket (CD)
5
CD mechanism block
8
shield sheet
4
CNP301
3
1
screw
(+PTT 2.6
x 6)
2
screw
(+PTT 2.6
x 6)
6
two screws
(+PTT 2.6
x 4)
1
three ground point screws
(+PTT 2.6
x 6)
3
MAIN board
2
two screws
(+PTT 2.6
x 8)
8
CDX-R3000N
2-4. CHASSIS (T) SUB ASSY
2-5. ROLLER ARM ASSY
5
SENSOR board
6
chassis (T) sub assy
4
claw
3
claw
1
two screws
(+P 1.7
x 2.2)
2
two screws
(+P 1.7
x 2.2)
3
washer (0.8-2.5)
4
gear (RA1)
5
roller arm assy
1
spring (RAL)
2
spring (RAR)
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