Kenwood DNX5280BT Service Manual

77
DNX4280BT/5180/5280BT/5380/5380M
/5380BT/5580BT/6040EX/6180/6480BT/6980
X35-514x-xx (2/5)
1
1
1
1
1 1
1
2 2 2
2
2
3
3
3 3
4 4
4
5 5
6
6
6 6
8
7
7
7
8
8
8
8
7
9
9
0V
0V
5.0V
3.3V
3.3V
3.3V
0V
3.3V
3.3V
3.3V
0V
3.3V
3.3V
0V
5.0V
5.0V
0.1V
1.8V
0V
1.0V
5.0V
5.0V
0V
1.2V
5.0V
1.1V
0V
5.0V
3.3V
0V
2.8V
0V
0V
1.8V
0V
3.3V
3.3V
0V 0V
3.3V
0V 0V
3.3V 3.3V
0V
3.3V
IC407
IC403
IC402
IC406
IC201
Q200Q208
Q221
D201
Q203
CN200
Q105
Q106
Q107
Q104
Q109
Q110
Q108
Q113
Q114
Q216
Q212
Q222
Q213
Q220
Q214
+9.2V
-6.0V
V
.0V
F/W ROM
VOLTAGE DET.
CHROMA T/C
S
GPIO P00
GPIO P06
GPIO P05
GPIO P04
GPIO P03
GPIO P02
GPIO P01
INT
2
3
TP524
5
4
GND
1
VCC
VCC
1
GND
3
2
5
4
65
64
63
62
61
60
59
VR2
VR3
VR4
VR5
5453 5655
GND
DIO1
NC
VR1
595857 60
TP493 TP496 TP500 TP492 TP489 TP487
CP400 120
GPIO P13 GPIO P12 GPIO P11 GPIO P10 RESET PWMD1 PWMD2 GND69 POWER ON RSTN/CS SCL SDA
71
68
67
66 70 69
74
73
72
76 75
ROUT0
GPIO P07 VDDP82 GND81 DTCON8 DTCON9 DTCON10 CLKO
79 78
77
82
81
80
84
83
GPIO P25/PWMD4
GPIO P24/PWMD3
PWMOUT1
PWMOUT2
1K
L404
VSS
WP
DO
CS
4
3
2
1
5
DI
HOLD
CLK
VCC
6
7
8
1K
L403
FB1
VDDC50
SDO
58
57
56
55
CSN
54
53
52
51
SDI
SCK
GND51
GND46
50
49
48
47
SAR2
SAR1
SAR0
46
45
44
43
VDDP
PGOOD
SENSE1
42
41
40
39
SENSE2
FB2
38 32
CVBSS2M
NC34
AVDD GMC
GND36
AVDD PWM
35 36 37 33 34
C2INM
YS2INP
YS2INM
CVBS1P
CVBS1M
CVBS2P
29 30 31 27 28
GND21
C1INP
C1INM
YS1INP
YS1INM
C2INP
24 25 26 21 22 23
RINP
RINM
AVDD ADC20
18 19 20
17
AUX AGND
5650 535251 5554
TS DET PSOC GND TS SCL TS SDA AUX R AUX AGND
62595857 6160 6463 676665
D- AUX CVBS AUX VGND AUX L AUX VGND D GND D+ BL GND BL GND BL ENA
706968
BL+14V BL+14V NC
2
1
VSS
NC
VOUT
VIN
3
4
FLASH DI
52143
D 5.0V D GND FLASH DO CNVSS
76
FLASH RESET FLASH CLK
TP104 TP124 TP123 TP125
TP105
D 5.0V
0
R315
4.7K
R316
10K
R237
0.1
C201
47K
R229
4.7K
R317
10K
R318
0.1
C202
100
R226
10K
R297
2.2K
R301
6.2K
R304
4700P
C222
1K
R313
47K
R306
47K
R305
13K
R298
470
R299
2.2K
R300
2.2K
R302
15K
R303
47K
R314
R312 15K
47K
R307
0.1
C129
1K
L106
10uH
L105
4.7K
R132
12K
R131
0.1
C135
1
C136
100K
R140
4.7K
R133
R130 15K
10K
4
.
7
4.7
C125
3K
R116
2.7K
R117
3.3K
R118
K
5
20K
R119
1.2K
R122
10K
R121
20K
R120
0
R123
120
R472
470
L414
0.1
C465
1000P
C512
27
R470
0.22uH
L412
R469 100 R467 100 R466 100
C453 0.1
R464 4.7K
100
R463
100P
C450
10K
R454
47
R456
4.7K
R458
R449 100
R448 100
R447 100
R446 100
R445 100
R424 33
R422 33
R421 33
R431 47K
R441 47K
R440 47K
C522 0.01
1000P
C511
0.1
C433
1000P
C510
0.1
C432
4.7K
R434
0.01
C430
8.2K
R433
7.5K
R436
15K
R437
0.01
C431
10
C420
22
C419
L405 180
C477
0.01
C489
0.1
C466
1000P
C509
0.1
C452
0.1
C454
10
C464
47
R492
180
R481
0.1
C487
1000P
C519
1000P
C518
0.1
C444
0.1
C445
10
C447
10
C443
1K
L411
22
R465
240
R468
TP509 TP510
TP511
TP512
TP513
TP518
TP520
TP519
TP522
TP523
8
BUSY
TP204
TP205
TP207
TP206
TP202
TP203
TP201
TP200
100
R504
R
L
V
D-
D+
1
60
R
483
100
R485
39
R487
43
R488
160
R490
1K
R453
1.5K
L408
1K
L410
82
R491
10
C442
10
C130
10
C124
2.2
C142
1K
L409
SCL
SDA
22P
C458
10
R471
R459 4.7K R461 4.7K
73
74
100
R402
4.7K
R406
0.1
C408
10
C409
1000P
C521
100
R426
100
R451
0.1
C418
0.1
C434
47K
R505
47K
R455
0.1
C507
100
R460
0.1
C446
47K
R411
47K
R407
55
54
53
52
100
R442
100
R443
LG
LB
10K
R439
C426 100P
C427 100P
C410 0.1
53
52
R435 47K R438 47K
WP
100
R423
32
31
30
29
7
+14V
100
R444
BL14V
VA5V
VD1.8V
30
R
63
62
DI1
D25
CLK
ST2
CPV
ST1
59
60
63
64
61
62
54
55
2
1
LR
V
D3.3V VD3.3V
VD3.3V
D5V D5V
D5V
D+5VD+5V
D+5V
VD3.3V-1
VD3.3V-1
VD3.3V-1
V
VD3.3V-1
(GUARD) (GUARD) D GND
AG
VG
DKDJDIDHDG

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