Kenwood DNX 5280 BT Service Manual

Page 1

MONITOR WITH DVD RECEIVER NAVIGATION SYSTEM

DNX42808T/5180/52808T
/5380/5380M/53808T
/558OBT/6040EX/6180

KENWOOD

Kenwood Corporation

/64BOBT/6980
SERVICE MANUAL

© 2011-3 PRINTED IN JAPAN
B53-0849-00 (N) 303

Illustrations is DNX5380M

7 7 7 7 7 Carrying case" Compact disc
V D E' Le 7 7 7 7 7 7 7ij (w01-2010-05) (wo1-2005-05)
MENU \ / l
d) 7
3153's TDF SPARE-PANEL ©
2 MODEL TDF PANEL No. TDF NAME
DNX52803T Y33-3452-70 TDF-N5280
] \ DNX5380 Y33-3450-21 TDF-N5380
I DNX5380M Y33-3450-21 TDF-N5380
DNX5SSOBT 333450-71 TDF-N5380 Antenna module Mounting hardware
DNX55803T Y33-3453-81 TDF-N5580 (GPS ANT) (GPS plate)
(W02-5304-05) (J22-0964-04)
/ \ ?$
3 W .22 "annals; 13:. mm mm: O
I I
DC cord * DC cord * Microphone * Accessories Remote controller assy *

(E30-6796-1 5) (E30-6881-25)

(WO1-1768-15)

Escutcheon *
(807-3172-12)

Escutcheon *

(807-3165-02) (J22-0657-03)

Mounting hardware assy *

(Remocon cable)

(A70-2107-05)
(WO1-2004-05)

Size AAA battery

(Not supplied)

2% 1
@
RC-DV331

Lever * Screw set * Adhesive double-

(D10-7012-04) x2 (N99-1779-15) coated tape *

I (H30-0595-04)

®

.

OThe |C261 in the ELECTRIC UNIT (X34-695x-xx) are not replaceable components.
When these |Cs are defective, replace the whole ELECTRIC UNIT (X34-695x-xx).

'The |C3 and |C1 00 in the VIDEO UNIT (X35-514x-xx) are not replaceable components
When these le are defective, replace the whole VIDEO UNIT (X35-514x-xx) .

'The |C103,402, 403, 500 and ICSO1 in the DIGITAL |/O UNIT (X88-2080-xx) are not replaceable
components. When these |Cs are defective, replace the whole DIGITAL I/O UNIT (X88-2080-xx).

'The |C5 in the DVD unit (X37-1300-00) are not replaceable components.
When these |Cs are defective, replace the whole DVD mechanism assembly (X92-6640-00).

* It uses it by some models. Refer to the parts list.

This product uses Lead Free semen.

This product complies with the ROHS directive for the European market.

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DNX4280BT/5180/5280BT/5380/5380M
/5380BT/5580BT/6040EX/6180/6480BT/6980

COMPONENTS DESCRIPTION

Ref. No. Application / Function Operation I Condition / Compatibility
Q24 SW 023 control
027 LOAD SW SW5V7X35 ON/OFF
028 SW SW5V7X35 control
029 LOAD SW D5V7X35 ON/OFF
030 SW 029 control
031 LOAD SW BL714V7X35 ON/OFF
032 SW BL714V7X35 control
033 SW IC3 DCDC output voltage control
034 SW |C4 VIN 2.6V or 2.1V control
035 SW 034 control
036 SW 035 control
037,38 SW BL714V7X35 control
039,40 SW SW5V7X35 control
0200 LOAD SW BU3t3V7X35 ON/OFF
0201 LOAD SW SI ON/OFF
0202 SW Reset signal control sw by KEYiRESET
0203 SW TviRESET signal generation
0205 SW KAB detect
0208 SW KEYiRESET detect
0209 SW KABiFlX invert
0210 SW KABin 5V93.3V
0211 LOAD SW BU5V for pull up ON/OFF
0212 SW 0211 control
0403 SW BTiBOOT control
0423 SW AV OUT AR Mute
0424 SW AV OUT audio Mute control
0426 SW AV OUT AL Mute
0427 SW BTiBOOT control
0436 SW 0437 control
0437 LOAD SW SD3.3V ON/OFF
0438 SW DVD audio Mute control
0439 SW DVD audio AR Mute ON/OFF
0440 SW DVD audio AL Mute ON/OFF
0442,443 SW 0446 control
0446 SW STEREMO KEY pull up resistor control
0 SWITCH UNIT (X16-7060-10)
Ref. No. Application / Function Operation / Condition / Compatibility
l0920 Remote control module Remote control sensor
0 SWITCH UNIT (X16-716x-xx)
Ref. No. Application / Function Operation / Condition / Compatibility
ICQOO Remote control module Remote control sensor

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DNX4280BT/5180/5280BT/5380/5380M
/5380BT/55803T/6040EX/6180/648OBT/6980

TEST MODE

Key Specification

C33 Select the first file (start play back)

Next : Transfer to the next Adjustment screen.

Cancel :Transfer to the previous Adjustment screen.
(Transfer to the Test Mode Main screen while
displaying the top left screen of Figure 2.2.5)

Table1~10 : Selection of table for key illumi.

Step0~4 : Fine tuning.

Down/Up : Right and Left Adjustment.

Return : Transfer to Test Mode Main screen.

Transfer to Test Mode Main screen by pressing the [MENU]
hard key from the iPod video screen.

2.2.7 LCD Adjustment screen

This screen is used to perform adjustment of LCD.

The displayed contents of the LCD Adjustment screen is
displayed in Figure 2.2.7.

as Background color will be blue when Write OK" is dis-
played.

* Background color will be red when Write NG" is dis-
played.

2.2.6 iPod screen

Check communication for iPod authentication.

The iPod Authentication Chip Confirmation screen is dis-
played in Figure 2.2.6.

Switch to video connected to the iPod video line by press-
ing the [iPod V-Playj key. (Switching to iPod video can be
performed regardless of connection with the iPod.)

LCD Adjust LCD Adjust
Write OK/NG
Figure 2.2.7 LCD Adjustment screen

Key Specification

All Auto : Start Auto Adjustment. (The following five
Auto adjustments are executed continu-
ously)

W.B. Auto : Start the W.B. Auto adjustment.

AGC Auto : Start the AGC Auto adjustment.

DVD W.B. Auto : Start the DVD W.B. Auto adjustment.

HPOSI Auto : Start the HPOSI Auto adjustment.

Video W.B. Auto

iPod iPod Check
:>
Figure 2.2.6 iPod screen

Key Specification
iPod Check : Start the verification operation check of the
iPod verification chip.

iPod V-Play : Transfer to iPod video screen.

Cancel : Transfer to Test Mode Main screen.

Return : Transfer to iPod screen. (left of Figure 2.2.6)

* Background color will be blue when Write OK is dis-
played.

Background color will be red when Write NG" is dis-
played.

iPod V-Play key operation specification

A key to play back the Video contents in the iPod with 1 op»

eration.

Following sequence of operation is performed by pressing

the [iPod V-Play] key.

Q) Turn ON the [Videoj key in the iPod Source Control
screen

(2) Select Movie in the Video contents List screen

: Start the Video W.B. Auto adjustment.
: Transfer to the Flicker Adjustment screen.
: Transfer to Test Mode Main screen.

Flicker
Return

a Background color will be blue when Write OK" is dis-
played.

4< Background color will be red when Write NG" is dis»
played.

Set the DVD wallpaper to color bar with this adjustment
screen.

10 model was adjusting the W.B. adjustment and HPOSI
adjustment with the Navigation video, but 11 model will not
perform W.B. adjustment or HPOSI adjustment with the
Navigation video.

2.2.7.1 Flicker Adjustment screen

This screen is used to perform adjustment of the Flicker.
Transfer to this screen also when TenkeyO on the remote
controller is pressed.

The displayed contents of the Flicker Adjustment screen are
displayed in Figure 2.2.7.1.

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Page 122

DNX428OBT/5180/528OBT/5380/5380M
/5380BT/5580BT/6040EX/6180/648OBT/6980

SPECIFICATIONS (M, X, C TYPE)

.2 W10 kQ
<6000

Preout Level (V) ......
Preout Impedance.

Speaker Impedance .. 4 - 8 9
Tone
Bass ............................................................ 100Hz : 10dB
Middle.. ....1kHz:10dB
Treble ..10kHz : 10dB

Navigation section

Receiver ................................... High-sensitivity GPS receiver
Reception Frequency ..................... 1575.42 MHZ (C/A code)
Acquisition Times
Cold ........................................................ 38 seconds (typ)
(On average for a stationary receiver with a clear view of
the sky)
Accuracy
Position .............................................. < 10 meters, typical
Velocity ........... 0.05 m/sec. RMS

Position Method. .................... GPS
Antenna .............................................. External GPS antenna
DANGER:

Please do not look at the laser beam directly during
repair or operation check.

General
Operating Voltage.... ...14.4 V (10.5 - 16 V allowable)

Maximum Current Consumption ..................................... 15 A
Installation Dimensions (W x H x D)
................................................. 178.0 x 100.0 x 156.3 mm

Operational Temperature Range . -10 °C - +60 °C
Storage Temperature Range -20 C - +85 °C
Weight .......................................................................... 2.2 kg

KENWOOD follows a policy of continuous advancements
in development. For this reason specifications may be
changed without notice.

US and foreign patents licensed from Dolby Laboratories.
Although the effective pixels for the liquid crystal panel is
given as 99.99% or more, 0.01% of pixels may not light or
may light incorrectly.

Laser section

Laser Wavelength ................................................ 770 - 800 nm (CD)
663 - 673 nm (DVD)
Laser Power Class ..................................................... Class 1M (IEC)

CAUTI O N
VISIBLE 0R INVISIBLE CLASS 1M LASER

RADIATION WHEN OPEN. DO NOT VIEW
DIRECTLY WITH OPTICAL INSTRUMENTS.

Inside this laser product, a laser
diode classified as Class 1M laser
radiation is contained. Do not view
directly with optical instruments.

Kenwood Corporation