Kenwood DNX 6180 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.

Page 6

DNX4280BT/5180/5280BT/5380/5380M

/5380BT/5580BT/6040EX/6180/6480BT/6980

COMPONENTS DESCRIPTION

0 ELECTRIC UNIT (X34-695x-xx)

Ref. No. Application / Function Operation / Condition / Compatibility
|C1 Power IC Power AMP
|02 Multi channel Voltage Regulator ILMSV, CD8V, A8l5V, SW5V, BUSV Power Supply
IC4 S-terminal Regulator TMCS.3V Power Supply
IC71 Voltage Converter +9V, ~9V Power Supply
|0231 RDS Decoder IC RDS Signal Processing etc
|0261 FM & RDS Receiver Tuner for TMC
IC301 Electoric Vol lC Audio Vol Control, Audio Signal Select
IC371,381,391 OP amp 5V Pre out AMP
IC401 Audio selector 10 Audio Signal Select
|0571 AND (4) logic lC KAB signal level shift
071,72 +9V, ~9V Power Supply control
073 +9V, -9V Power Supply
07475 +9V, ~9V Power Supply control
076 -9V Power Supply
077,78 +9V, ~9V Power Supply control
079 +9V Power Supply
080 +9\/, ~9V Power Supply control
0111 Reverse Detect
0121 Parking Detect
0131 Illumi Detect
0151 ACC Detect
0201 AM+B Power Supply
0202 AM+B Power Supply control
0241 ANT Distributer
0341 Preout FL mute
0342 Preout FR mute
0343,344 Preout mute drive
0351 Preout RL mute
0352 Preout RR mute
0361 Preout SWL mute
0362 Preout SWR mute
0363,364 Preout mute drive
0573,574 KABiTX short protection
0575 KAB+B Power Supply control
0576 KAB+B Power Supply

0 VIDEO UNIT (X35-514x-xx)

Ref. No. Application / Function Operation / Condition / Compatibility
|C1 Logic Waveform shaping
ICZ Logic AND
IC3 DCDC controller LCD Backlight power supply
IC4 Logic AND

Page 32

DNX428OBT/5180/52803T/5380/5380M
/5380BT/55803T/6040EX/61 80/648OBT/6980

ADJUSTMENT

1. WB/DVDfiWB/VIDE07WB/AGC/HPOSI auto
adjustment

I input signal
From signal generator
COMPOSITE RCAM input
NTSC White Raster 100%
RCAM,SCREEN,MODE: FULL
DVD,SCREEN,MODE: FULL
* Default: FULL

I Adjustment & inspection method
Test mode is started.
<1 > it is touches in order LCD Adjust of the screen.
<2> it is touches in order ALL Auto" of the screen.
<3> Automatic adjustment result is confirmed (Display to

Write OK"). it is to touch Return" of the screen.

Test Mode Main

m
<1>
LCDAdjust
(All Auto :) Flicker
e .
W.B. Auto AGC Auto
DVD W.B. Auto HPOSI Auto
Video W.B. Auto Return
<2>
LCDAdjust
WriteOK/NG

<3>

32

2. Flicker adjustment
Note: After the LCDiAILAuto adjustment is completed, the
flicker adjustment is done.
I Adjustment & Inspection method
Test mode is started.
<1 > It is touches in order LCD" of the screen.
<2> it is touches in order flicker of the screen.
<3> Touch display and move up/down so that flicker am-
plitude may become the minimum.
<4> Touch OK area.
<5> Adjustment result is confirmed. (Display to Write
OK"). It is touches in order Return of the screen.

Test Mode Main DRAM OK
Home. E . Leo ,
Service m Eluethnmh

m Mecha Development

Navigation LCD Backlight Rear Camera
Return

5
o a
:5 §
E.
m
..

Flicker Adjust

Write OK/NG

<5>

Page 69

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69

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