Kenwood DNX5280BT Service Manual

76
DNX4280BT/5180/5280BT/5380/5380M
/5380BT/5580BT/6040EX/6180/6480BT/6980
X35-514x-xx (1/5)
1
2
3
4
1
1 1
2
2
3
4
5
666
VD GND 3
VD GND 2
VD
V GND
ESD
D GND
GND
GND 1
0V
5.0V
5.0V
0V
3.3V
1.8V
3.3V
1.8V
3.3V
0V
0V
3.4V
5.0V
2.1V
2.1V
1.3V
1.3V
0V
1.5V
5.0V
3.3V
18.0V
18.0V
0V
5.0V
3.3V
IC101
IC400
IC100
IC401 IC405
IC404
(X35-514x-xx)
FG
CN400
Q405
Q404
Q100
Q101
Q102
Q103
D100
D404
Q400
Q401
Q402
Q403
CN401
D401
D402
D405 D406 D403
Q115
Q116
Q117
Q
Q10
D102
D101 D103
VD 1.8V VA 1.8V
VA 5.0V
VD 3.3V
2/6
X15-A/3-
CN202
4/6
X17-A/2-
CN202
+18.0V
+18.0V
-13.5V
+14.0V
VCOM
DC/DC
3.3V
40
TP407 TP411 TP400 TP410 TP405 TP404 TP403
VDDG +18V
NC
STV1
NC
VCOM VCOM
32165412
POL
XON
NC
VEEG -6V
NC
9871110
STV2
UD
OEV
VCLK
GND GND
1413 171615
TP444 TP442 TP428 TP437 TP413 TP426 TP430 TP415 TP423 TP440 TP434 TP418 TP439
CLK
23
DVDD +3.3V
DIO2
GND GND GND
201918 2221
SHL
AVDD +9.6V AVDD +9.6V
GND GND
262524 2827
D21
34
D22
D23
D24
D25
LD
313029 3332
D12
D13
D14
D15 D20
373635 3938
3
2
1
IN-
V-
IN+
VCOMDC
5
4
V+
OUT
TP477
TP455 TP454 TP473 TP475 TP471 TP465 TP463 TP469 TP450 TP459 TP467 TP461 TP448 TP457 TP451 TP446
VR7
51
D02
D03
D04
D05 D10
D11
4241 454443
VR8 VR9
VR10
D00
D01
484746 5049
VR4
VR5 VR6
545352
TP489 TP487 TP481 TP479 TP483 TP485
TP101
VSS
CE
2
1
0.63A
F100
SW2
R101
4.7K
TP100
V02
VON
SHDN
10
9
8
VIN
7
6
TP406
3
CE
VSS
NC
2
1
4
VIN
VOUT
5
TP409
VOUT
VIN
3
CE
VSS
2
1
NC
4
5
6
5
4
VOUTVDD
GND2
CE
GND1
NC
1
2
3
TP408
TP436
3215487611109
MST DATA PANEL DET A ESD GND ESD GND VMUTE ESD GND PANEL DET B WP MST CLK VD GND F REMO
17141312 1615 201918 2221
V GND V GND VD GND VD GND CVBS V GND SOC R V GND SOC SYNC SOC B SOC G
MREQ
45
D GND
3428252423 2726 313029 3332
SW5V SW5V NC V GND SW5V SW5V D5V D5V SW5V D GND NC
3635 393837 424140 4443
SI RCAM INT SRC EJECT KEY RESET D GND MCLK D GMD SDATA MDATA
484746 5049 535251
5
BU3.3V PANEL RST SREQ TS DET TS RESET PSOC GND TS SCL TS SDA
G
R115
47K
VOUT
VIN
3
4 TP106
SW1
FB1
FB2
CT
1
2
3
GND
4
5
TP102
TP103
C106 10
C107 0.1
C108 0.01
R141 8.2K
C109 0.15
8.2K
R107
110K
R106
C138 0.1
10uH
L100
10uH
L101
10uH
L102
0
R100
5.1uH
L103
1000P
C113
0.22
C115
C116 10
C117 10
C118 10
C140 0.1
C141 0.01
0.1
C129
10uH
L104
1K
L106
10
C100
10
C101
10
C102
0.01
C103
7.5K
R102
10
C104
10
C105
10K
R114
100K
R113
150P
C114
0.01
C126
0.1
C127
10
C128
10uH
L105
100
R104
10K
R105
0
R139
10K
R110
1
C119
1
C120
100
R108
1K
R109
4.7
C111
4.7
C112
TP120 TP116 TP118 TP122
100K
R137
10K
R138
4.7
C139
3K
R134
4.7
C125
3K
R116
47K
R136
10K
R135
TP417
TP412
TP414
TP498
TP452
TP447
TP443 TP449
TP432
TP427
TP429
TP425
TP431
TP421
TP424
TP435
TP441
TP438 TP445
TP494 TP497
TP476 TP486
TP482
TP478
TP484
TP480 TP490
TP460 TP458 TP468
TP474
TP470 TP509
TP502
TP501
0
R425
100
R427
47
R429
47
R430
100
R432
11
30
R
G
B
10
R513
10
R507
10
R506
10
R512
37
38 39
6
45
1
3
64
52
100
R413
470
R417
100K
R418
10K
R414
1
C416
10K
R400
1
C402
47K
R408
10
C417
10
C435
3.9K
R409
4.7
C403
0.1
C404
0.01
C405
4.7
C411
0.1
C412
0.01
C413
0
R420
1
C400
160
R474
43
R476
39
R477
100
R482
160
R483
100
R485
3
R
4
0.01
C441
62
R473
0.1
C440
10
C439
10
C438
10
C437
10
C436
10
0
R419
1.5K
L407
1K
L406
1K
L400
1K
L401
100
R403
1
C406
1
C407
1
C428
1
C429
1K
R515
1K
R514
TP433
VA5V
VD3.3V
VA1.8V
TP121 TP115 TP117 TP119
12K
R412
9.1K
R401
4.7K
R457
0.1
C448
10
C414
0.01
C415
10uH
L402
R410 12K
4.7K
R462
1K
R415
4.7K
R405
TP401
VCOM
1K
R511
0.01
C425
0.1
C424
10
C423
10
C422
C421
0.1
C121
10
C122
10
C123
10
C124
C142
WP
SCL
SDA
36
VD1.8V
51
62
64
61
ST1
OEV
CPV
POL
SHL
DI2
CLK
ST2
LD
D20
D21
D22
D23
D24
D25
D12
D10
D11
D14
D15 D13
D02
D00
D01
D03
D04
D05
SW5V
VD3.3V
VD3.3V
D5V
DB DC DD DE DF
1
2
3
4
5
6
7

Kenwood DNX5280BT Specifications

General

Auto	Yes
Marine (chartplotters, sounders)	No
Map view options	2D
GPS accuracy - position	10 m
GPS accuracy - velocity	0.05 m/s
Display diagonal	6.1 \
Compatible memory cards	microSDHC, SD, SDHC
Bluetooth version	2.1+EDR
USB 2.0 ports quantity	1
Storage temperature (T-T)	-20 - 85 °C
Operating temperature (T-T)	-10 - 60 °C
Audio formats supported	AAC, MP3, WAV, WMA
Image formats supported	JPG
Video formats supported	DIVX, MPEG1, MPEG2
Product color	Black

Weight and Dimensions

Depth	159.3 mm
Width	182 mm
Height	112 mm
Weight	2200 g