Sony CDX-V3800 Service Manual ▷ View online
5
CDX-V3800
SECTION 1
GENERAL
This section is extracted
from instruction manual.
from instruction manual.
CONNECTIONS
4
Location of controls
Refer to the pages listed for details.
a
Volume +/– button
b
ATT (attenuate) button 17
c
DSPL (display mode change) button
11, 14
11, 14
d
OPEN/EJECT shutter 11, 12
e
Display window
f
EQ3 button 18
g
OFF (Stop/Power off) button
*
1
10,
12,
18
h
SEEK +/– button
Radio:
To tune in stations automatically/find a
station manually.
CD/VCD:
To skip tracks/fast-forward, reverse a track.
To tune in stations automatically/find a
station manually.
CD/VCD:
To skip tracks/fast-forward, reverse a track.
i
(front panel release) button 10
j
SOURCE (Power on/Radio/CD/AUX)
button
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)
9
n
Number buttons 17
Radio:
To store stations/receive stored stations.
CD/VCD:
(1)
To store stations/receive stored stations.
CD/VCD:
(1)
: REP 15
(2)
: SHUF 15
(3)
: SLOW 13
(4)
: AUDIO 14
(5)
: OSD 19
(6)
: PAUSE 12, 13
o
Frequency select switch
(located on the
bottom of the unit)
See “Frequency select switch” in the
Installation/Connections manual.
See “Frequency select switch” in the
Installation/Connections manual.
p
SENS/ALBUM – button 12, 16
q
BTM/ALBUM + button 12, 15
r
SCRL (scroll) button 14
s
Receptor for the card remote
commander
commander
*1
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
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.
battery drain.
EQ3
ATT
OFF
SOURCE
MODE
SEL
SEEK
1
2
3
4
5
6
SENS
SLOW
– ALBUM +
AUDIO
OSD
PAUSE
REP
SHUF
CDX-V3800
BTM
SCRL
DSPL
5
The corresponding buttons of the card
remote commander control the same
functions as those on this unit.
remote commander control the same
functions as those on this unit.
a
OFF button
b
SOURCE button
c
PBC button 14
d
ENTER button 14
e <
(
.
)/
,
(
>
) buttons
f
DSPL button
g
VOL (+/–) button
h
ATT button
i
SEL button
j
MODE button
k O
(return) button 14
l M
(+)/
m
(–) buttons 14
m
SCRL button
n
Number buttons
Note
If the display disappears by pressing
If the display disappears by pressing
(OFF)
, it cannot
be operated with the card remote commander unless
(SOURCE)
on the unit is pressed, or a disc is inserted
to activate the unit first.
Tip
For details on how to replace the battery, see
“Replacing the lithium battery” on page 20.
For details on how to replace the battery, see
“Replacing the lithium battery” on page 20.
Selecting an album with the card
remote commander
remote commander
Album can be skipped using M
(+)/
m
(–)
on the
card remote commander.
*
Available only when an MP3 file is played.
Skipping tracks continuously
Press once < or , on the card remote
commander, then press again within 2 seconds
and hold.
commander, then press again within 2 seconds
and hold.
Card remote commander RM-X158
OFF
DSPL
REP
SHUF
SLOW
PBC
SCRL
SOURCE
SEL
MODE
PAUSE
OSD
AUDIO
1
3
2
4
6
5
ATT
VOL
+
–
+
–
ENTER
2
3
3
9
1
qd
4
5
6
8
7
qf
qa
qs
q;
To
Press
Skip albums*
– Album selection
– Album selection
M or m [once for each
album]
To continuously skip
albums, press and hold
either button.
album]
To continuously skip
albums, press and hold
either button.
2
A
B
AUDIO
OUT REAR
OUT REAR
AUDIO OUT FRONT
VIDEO OUT
6
CDX-V3800
7
CDX-V3800
SECTION 2
DISASSEMBLY
Note : This set can be disassemble according to the following sequence.
2-1.
SUB PANEL (1) ASSY
(Page 8)
(Page 8)
2-2.
CD MECHANISM BLOCK
(Page 8)
(Page 8)
SET
2-3.
MAIN BOARD
(Page 9)
(Page 9)
2-4.
CHASSIS (T) SUB ASSY
(Page 9)
(Page 9)
2-5.
ROLLER ARM ASSY
(Page 10)
(Page 10)
2-6.
CHASSIS (OP) ASSY
(Page 10)
(Page 10)
2-8.
SL MOTOR ASSY (M902)
(Page 11)
(Page 11)
2-10. SERVO BOARD
(Page 12)
2-7.
OPTICAL PICK-UP
(Page 11)
(Page 11)
2-9.
LE MOTOR ASSY (M903)
(Page 12)
(Page 12)
8
CDX-V3800
2-2. CD MECHANISM BLOCK
Note : Follow the disassembly procedure in the numerical order given.
2-1. SUB PANEL (1) ASSY
2
two claws
3
two claws
4
sub panel (1) assy
1
two screws
(+PTT 2.6
x 6)
8
bracket (CD)
6
CD mechanism block
SERVO board
4
CN751 (26core)
5
CN401
(2P)
3
1
screw
(+PTT 2.6
x 6)
2
screw
(+PTT 2.6
x 6)
7
two screws
(+PTT 2.6
x 6)
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