Kenwood DNX 6040 EX 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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DNX428OBT/5180/528OBT/5380/5380M

/5380BT/55803T/6040EX/6180/6480BT/6980

COMPONENTS DESCRIPTION

Ref. No. Application / Function Operation / Condition / Compatibility
Q706 SW SLSYS signal control
Q708 LED R lighting LED R Constant current circuit
0709 LED (3 lighting LED G Constant current circuit
Q710 LED B lighting LED B Constant current circuit

0 DIGITAL I/O UNIT (X88-2080-xx)

Ref. No. Application / Function Operation / Condition / Compatibility
|C103 SoC IC Processor for Digital Media
|0402,403 1Gbx8 DDR2 memory For SoC memory
$500,501 1Gbx8 DDR2 memory For SoC memory
|C704 Video DA convertor SoC RGB signal DA converte
|C705 EXOR Logic IC 800 Video Sync signal generate
|C706 SLC NAND 256MB 800 program memory
|C707 lnvertor Logic [6 For 800 Video Sync
|C708 Regulator For V1 .8V Regulator from D3.3V
|C714 Video Decoder IN Analog Composite and RGB video/ OUT Digital Video (BT656)

0 DVD UNIT (X37-1300-00)

Ref. No. Application / Function Operation / Condition / Compatibility
|C1 1 chip LSI for DVD player RF signal processing/ servo processing/ decode processing/ AV decode processing
ICS FLASH ROM F/W retaining (nonvolatile) for 1 chip LSI
|C10 Driver 16 Fo coil/ Tr coil/ SP motor/ SLD motor/ LO-EJ motor drive
ICS4 SDRAM Data retaining (volatile) for 1 chip LSl
IC59 1 output switching REG 3.3Va12V
|061 Audio DAC DA converter for 2ch analog audio output
Q1 Ressstance built-in transistor LoiMUTE control
Q2 Resrstance built-in transistor For FG signal
Q4 Resistance built-in transistor DRMUTE control
Q10 Preceding transistor for APC Laser diode luminescence amount control for CD
Q11 Preceding transistor for APC Laser diode luminescence amount control for DVD
Q12 Latter transistor for APC Laser diode luminescence amount control for CD
Q13 Latter transistor for APC Laser diode luminescence amount control for DVD
Q14 MOS-FET Laser diode ON/OFF control for CD
Q15 MOS-FET Laser diode ON/OFF control for DVD
033 Transistor for CVBS output Emitter follower for composite video output
034 Transistor for Pb output Emitter follower for component/ RGB video output
Q35 Transistor for Y output Emitter follower for component/ RGB video output
036 Transistor for Pr output Emitter follower for component/ RGB video output

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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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