Kenwood KNA-DV3100, KNA-DV3200 Schematics
A B C D E F G H I J
2
M
2
1
R531
KNA-DV3100/DV3200
1
V90
VMAIN
V50A
V15
V33
V80
V33S
V50
V33D
BV3S
V15S
V25
V25V
V25A
V15A
V50A
V90
NAVI BOARD UNIT (W02-3395-15)
13.5V
TP131
T111
2
1
5V DD
CHOPPER
DRIVER
T105
2
1
8.3V DD
CHOPPER
DRIVER
T110
2
1
1.5V DD
CHOPPER
DRIVER
T106
2
1
3.3V DD
CHOPPER
DRIVER
11
14
18
T109
4.7K
4.7K
13.5V
3
4
5
13.5V
3
4
5
3
4
5
3
4
5
7
FRES
RES
R173
100K
6
3
22K
2.2K
R165
R170
R168
T108
47
(2/2)
14
R152
R169
14
R153
3
22K
10K
10K
T107
(2/2)
4
8
T107
(1/2)
2
8
17
T108
(1/2)
2
6
35
4
R166
R147
R148
R164
R149
1K
2.2K
1K
330
330
C140
0.1
10
R150
47
C129
0.1
7
3
R167
47
C139
0.1
10
R151
47
C130
0.1
7
MICROPROCESSOR
R203
TP141
TP138
100K
TP119
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
IC106
P04
P05
P06
P07
MODE0
MODE1
RST#
X0
X1
VSS
P37
P36
P35
P34
P33
TP139
TP129
TP126
NMI
X101
RST
10
+
R122
24.9K
C112 220u35
2
IC103,104
BU DETECTER
IC102
1
OUT
VSS
2
VDD
NC
IC105
1
VSS
2
VIN
3
VOUT
3.3V AVR
R104
R103
34.8K17.8K
D104
C109 0.01
22K
22K
D252
10K
R266
100K
1
2.7K
C253
WAVEFORM
SHAPING
R268 1M
(2/3)
SWITCHING
REGULATOR
CONTROLLER
4
3
22K
R154
R111
150K
R107 8.06K
D105
R277
10K
IC251
(5/6)
C255 1000P
C254 1000P
IC254
(3/3)
3526781
R113
24.9K
R114
8.66K
3
16
9
11
R269 1K
13.5V
R116
10K
26
R115
T102
10K
TP107
4.4V
R112
22K
L101
D101
TP104
13.5V
14.4V
TP102
T101
R105
C105
0.1
C101
0.1
TP101
10K
C108
1000u25
+
C107
1000u25
+
D103
TP105
R108
10K
R106
22K
R109
49.9K
R110
C106
C102
27
1
2
C110
47u35
D106
C111
0.01
C119
47u6.3
+
+
TP113
TP108
TP114
R119
100K
3.4V
R126
C125
TP103
100K
0.1
13.2
3.4V
D102
TP106
6.4V
R101
3.9K
180
0.1
0.1
3
4
CN100
1
REV
2
GND
3
+B
4
ILL
5
PKB
6
SPD
to DC CORD
7
NC
8
ACC
9
NC
10LMUTE
CN100
5
910 78
PIN No.
PIN NAME
1 REVERSE
2
GND
3
BU14V
4
ILLUMI
5
PARKING
6S.SENS
(NC)
7
8
ACC
(NC)
9
10 LMUTE#
12465 3
D251
R253
1.2K
R254
1.2K
R256
1.2K
R102
3.9K
R263
R264
R265
6
2.7K
R259
0
R280
R251 10K
R278
220K
R279
R252 10K
0
54
IC251 (2/6)
C252
22u16
C263
4700P
C251
7
4700P
R257
4.7K
R258
R260 56K
R267
39K
IC254 IC254
(1/3)
R261 56K
4
R124
3
7
R121
R127
3
7
IC101
12
8
5
100K
R117
6
4
R118
46.4K
IC251
(1/6)
1
2
10
12
IC251
8
(4/6)
IC255
1
COM
2
INH7CH0
VEE CH1
4
GND
100K
24.9K
100K
ACC/BU DET COMPARATOR
IC101
(2/2)
R120
150K
R272
R273 301
C265 0.1
R132 24.9K
IC103
C113
470P
1
CT
R123
22.6K
2
RT
3
NBN1
4
INV1
C115
0.1
5
FB1
6
DT1
7
OUT1
8
GND
R130 R134 100K R137 100K
100K
R133 24.9K
IC104
C114
470P
1
CT
R125
18.2K
2
RT
3
NBN1
4
INV1
C116
0.1
5
FB1
6
DT1
7
OUT1
8
GND VCC
R131
24.9K
C118 1
3
PB14
REV
C406
IC251
(6/6)
2
C128
14 15
IC101
(1/2)
47u35
1
R142
+
0
7
200
C264 0.1
MPX
8
VCC
IC256
63
5
A
5
4
3
VREF
SCP
NBN2
INV2
FB2
DT2
OUT2
VCC
VREF
SCP
NBN2
INV2
FB2
DT2
T104
D108D107
47K
47K
5.1V
1
2
16
15
14
13
12
11
10
9
C123 0.33C117 0.33
16
15
14
13
12
11
10
9
R139 12.1KR135 15K
C124 1
47K
47K
TP111
T103
IC251
WAVEFORM
SHAPING
R274
0.01
C256
10K
10K
R271
R205
2.2K
C120
C122
0.1
0.1
R136
24.9K
R138
24.9K
C121
0.1
11
14
18
R146
24.9K
R144
100K
R275
100K
R143
24.9K
R140
10
R145
24.9K
R141
10OUT2
7
IC251
(3/6)
C126C127
100K
100K
67
0.1
14
0.1
14
5.1V
SPD
C503
C397
L105
5.2V
100uH
5
+
680P
C144
C146
C159 1
D112
TP109
71
D109
D111
TP110
D110
AVSS
1000u10
3.3
R176
L102
100uH
7.2V 7.2V
+
680P
C132
R155
1.7V
C143
R175
3.5V
C133
R156
VCC
P03
P02
P01
P00
P43
P42
P41
P40
P50
P30
P31
P32
C
R157 2.2K
R202 22K
3.3
680P
3.3
680P
3.3
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
L104
L103
100uH
3.4V
R182 16K
R187 330
C142
C134
C145
C135
R209
0.1
470u16
1500u6.3
1500u6.3
TP151
470
TP130
C160
+
+
R172
TP140
270u16
C147 0.1
C137 0.1
TP120
TP124
C141
0.01
TP152
TP121
TP146
47K
C162 1
+
C136
R183
5.90K
R184 24.9K
R160
22.1K
R161 13K
23
22
C148 0.1
0.1
R189 1K
R163
R241
3.01K
R244 1K
R177 1K
R178 1K
R180 1K
PC10
SDCKE
PC13
C460
TP133
R185
24.9K
R186 8.25K
R158
22.1K
R159
TP137
TP136
1K
R242
1K
27
26
R188
R162
4.75K
1K
TP132
2.2K
R240
0
R190
C149
C150
C155
BAT 101
4.7K
0.1
0.1
R207
TP134
D115
IC107
31
IN OUT
GND
2
9V
AVR
5V AVR
5.2V
IC108
13
IN OUT
GND
2
0.1
D116
SW
T112
R181
100K
C151
T113
22
23
D114
R243
1K
R179 1K
C489
0
TP150
C156
TP125
0.1
C153 0.1
0.1
R191
TP142
7.1V
TP135
C157
100K
C152
3.4V
+
C154
470u16
+
R195
100u16
3.5V
3.2V
D113
5.1V
0.1
100K
R192
IC109,111
LEVEL SHIFT
1K
3.5V
5
1
4
2
IC109
3
5
1
4
2
IC111
3
TP143
TP145
TP149
RES5
MUTES
5V3.3V
D211
4.3V
C221 1
C732 0.01
C772 0.01
3.5V
GPS
ANT
IC212
3V AVR
1
CNT
2
GND
3
NOISE OUT
0.01
C220
1.5V AVR
C731
2.5V AVR
2.5V AVR
IC731
14
VSS
2
VINNCVOUT
3.2V
0.1
IC732
1
CNT
2
GND
3
NOISE OUT
0.01
C733
IC733
1
CNT
2
GND
3
0.01
C773
IC734
1
VSS
CN400
GND
GPS-ANT
GND
VIN
C793
0.1
5
IN
4
1
C219
1.5V
3
1
C734
5
IN
4
2.5V
5
IN
4
OUTNOISE
C743
10u16
4
NC
1.5V
32
VOUT
1
2
3
R522
40.2K
R527
37.4K
R529
13K
C546
10P
C794
C521
1
TP523
0.01
C522
10P
R521
10K
R525
C218
C786
2.5V
+
TP734
C795
22K
IC523
TP211
TP731
(2/2)
0.01
4700P
C735 10u16
0.1
C744
1000P
D522
R526
10K
R528
10K
C216
R523
5.2V
R524
10u16
+
C745
30
30
C736 1
4700P
7.1V
3
2
5
6
3.1V
+
C737 470P
TP732
C746
C738 4700P
470P
IC523
(1/2)
8
1
7
4
V30G
L731
+
C740 0.1
C739 10u16
1
2
C523 10P
C524 10P
L523
0.039uH
GPS ANT
DET
C412
C413
TP733
C741 4700P
F521
IN
GND
C742 470P
GND
OUT
10P
C525
3.1V
C527
L521
10P
C526
10P
0.039uH
31
32
302928
1
2
3
4
5
6
7
8
9
C528
R534
00.0
10
0.01
IC5
RF A
11
C529
C53
12
0.047
4
3
2019
NAVI BOARD (1/4)
K L M N O P Q R S T
/
T
3
2
0
R
R
R
1
C709 4700P
C710 4700P
C528
L521
KNA-DV3100/DV3200
3.1V
0.039uH
31
IC521
RF AMP
11
10
0.01
C529
R534
C532
00.01
47K
47K
R531
R532
273029
282526
12
16
15
13
14
120K
R530
0.047
R541
IC526
(1/3)
17 62
TP524
IC524
3
(3/3)
1M
8
4
24
23
22
21
20
19
18
17
IC522
XTAL OSC
16.368MHz
C540
0.01
5
C541
C531 1000P
0.01
V33
PB14
3.5V
C437
IC561
4
SWITCH UNIT (X25-9742-71)
RESET
EJECT
R539
C533
0.047
IC525
(1/3)
0.01
C537
0
C536 0.01
C530 0.047
L522 0.1uH
R535
TP525
3.1V
C535
C534
0.047
1000P
22
R548
R542
47P
1M
C548
R547
100
IC526 (2/3)
IC525 IC526
(3/3)
TP521
8
3
5
0.01
C542
4
RD5.6SD1 :
71M1
R536
(3/3)
5
3
4
1
1
2
0.01
C562
C539
0.01
71M1
IC524
(1/3)
IC522
GND
RST
PA6
R571
4.7K
R572
22K
S2
S1
C538
0.01
D521
OUTVCC
GND
IC524-527
WAVEFORM
SHAPING
C252
3
6
IC525
(2/3)
8
4
C561
R540
1M
5
0.1
C902
R3
1K
R4
1K
V80
6
3
2
7.2V
0.01
RA908
150x4
2
R537
C543
TP148
TP3
D1
R549
100
C54922R550
47P
1M
2
IC524
(2/3)
2.3V
0.01
TP2
TP1
C544
V33V33
V33D
CN600
1
2
3
4
5
3
2
8V
HDDP-
SW
EJECTÂSW
RESETÂSW
GND
CN11
GND
RESET
EJECT1
A1
A2
A3
2726242523
A1
A2
A3
VCC
VSS
31
283029
A5
A4
A6A4A5
A6
A0
22
A0
A7
32
A7
BS1
A10
2019181716
21
BSI
A10
A8
33
34
A8
A9
C181
BS0
BSO
C182
C188
C183
C185
C189
C190
C184
RA772
150x4 150x4
C758
CS
M2
WE
CAS
RAS
14
15
CS
WE
RAS
CAS
DQ7
VCC
DQML
M3
M7
4700P
C120
121310911
VSSQ
RA771
M1
M2
M5
M6
M4
10P
470P470P
C776
C757
C121
C122
C125
18x4 18x4
8
6
DQ6
DQ5
DQ3
DQ4
VSSQ
VCCQ
RA754 RA753
82x4
M0
C126
C127
5
DQ2
C128
DQ1
C158
A3
C129
RA759RA760
3
C160
A5
274
VCCQ
DQ0
C172
BS0
1
VCC
128M SDRAM
VSS
VCCQ
DQ8
NC
DQMU
A11NCA9
CKE
CLK
41
CLK
42
403839
43
M3
35
36
37
A11
CKE
DQ11
VSSQ
DQ9
DQ10
46
45
47
44
RA761
18x4 18x4
C118
C119
C117
C114
DQ12
48
495150
VCCQ
C113
DQ13
C112
DQ14
C111
52
RA762
C110
VSSQ
53
DQ15
VSS
54
C161
C162
C168
C169
BS1
RA752
A6
A7
10P
C771
C753
27
IC752IC753
82x4 82x4
C153
A0
470P
C754
A3A1A0
25
26
A3
VCC
VSS
29
A4
C164
A8
4700P
A2
A2
A5
30A428
A5
C175
C179
C176
R755 82
R754 82
CS
10P
C770
13
DQ7
WE
VSSQ
R756 82
R757 82
CAS
C142
C143
DQ6
C180
RAS
1089
CKE
C147
DQ5
TP751
C148
VCCQ
R758
DQ4
C177
R751
0
R752
765
DQ3
VSSQ
0
2.2K
C752
4700P
C149
IC751
1
A
2
B
3
GND OE
C751
C150
4
DQ2
1
C151
DQ1DQ14
SW
C152C130
RA755RA756
18x418x4
VCC
VCCQ
DQ0
C166
C165
A9
C774
24
A1
10P
C167
A11
22A023
RA751
82x4
C755
A10
21
A10
1
BS1
BSI
C156
C159
C174CLK
C157
R753 0
A1
A2
A4
A10
10P
C775
C756
4700P
CS
M0
WE
BS0
CAS
RAS
16
17
18
19
20
BSO
141112
15
CS
WE
RAS
CAS
VCC
DQML
128M SDRAM
CKE
DQMU
A9NCA11
34
A9
CLK
NC
41
39
38
36
35
40
37
A11
M1
CLK
CKE
VSS
DQ9
VCCQ
DQ8
42
43
44
C141
C138
454746
DQ10
C137
VSSQ
RA757
18x4
C136
DQ11
484950
DQ12
VCCQ
C135
DQ13
C134
DQ1554VSS
VSSQ
51
53
RA758
18x4
C133
31
A6A8A7
32
A6
33
A8
A7
PC10
5
4
3.5V3.5V
12352
VCC
3.5V
TP522
C251
C250
10P
C766
C789
C765
4700P
C221
C224
A1
A2
A0
A3
IC755 IC754
VCC
A1
A2
A3
CS
M6
BS0
BSO
1821192016
CS
RAS
RAS
WE
CAS
12
13
15
17
14
WE
CAS
DQML
VCC
DQ7
VSSQ
DQ6
A10
BS1
2327252624
22
A0
BSI
A10
3.5V
10P
C788
C220
C219
18x4 18x4
8
91110
DQ5
VCCQ
DQ4
C218
C217
5
7
DQ2
DQ3
VSSQ
C214
DQ1
C213
RA767RA768
364
2
VCCQ
DQ0
1
BS1
BSI
BS0
BSO
C764
4700P
CS
CS
RAS
RAS
C787
17
CAS
CAS
10P
1612141315
10P
C778
C199
C198
C200
C197
RA764
18x4
M4
WE
11
106879
WE
DQML
VCC
DQ7
VSSQ
DQ6
DQ5
VCCQ
DQ4
DQ3
470P
VCC
A3
A3
C762
4700P
A2
2426252723
A2
A1
A1
C780
A0
A0
10P
C763
A10
2218201921
A10
10P
C761
C779
1
VCC
VSSQ
C760
4700P
C196
5
C193
DQ2
4
C759
C192
DQ1
1
C191
RA763
18x4
VCCQ
213
DQ0
VCC
128M SDRAM 128M SDRAM
A8
VSS
DQ9
DQ8
DQ10
VSSQ
A11
NCA8CLK
CKE
353638
37
A11
CKE
CLK
39
DQMU
40
M7
41
42
43
A6
VSSA4A5
2829303133
A4
1
A5
A6A7A9
A9
A7
32
34
A8
VCCQ
NC
DQ11
46
45
47
44
RA769
18x4 18x4
C228
C226
C225
C227
DQ12
VCCQ
494850
C229
DQ13
C232
51
DQ14
C233
52
RA770
C234
VSSQ
53
DQ15
VSS
54
302928
A4
A5A4VSSA6A7
31
32
A6
A5
33
34
A8
A9
A7
NC
A11A9CKE
36
35
A11
DQMU
CLK
VSSNCVCCQ
41
42
403938
37
M5
CLK
CKE
3.5V
DQ8
DQ10
DQ9
DQ11
VSSQ
48
46
45
43
C203
47
44
RA765
18x4
C205
C206
C204
DQ12
49
VCCQ
C207
50
DQ13
C210
DQ14
VSS
DQ15
VSSQ
51
52
53
54
RA766
18x4
C211
C212
V33S
3.5V
RES
FRES
3.2V
A05
A04
A03
A02
A01
D00
D01
D02
D03
D04
D05
D06
D07
WE0
A16
A15
A14
A13
A17
C55
C540
16M FLASH
MEMORY
A16
A15
A14
A13
A12
A11
A10
A09
A20
A21
A19
A18
A08
A07
A06
A05
A04
A03
A02
0.01
C782
C783
1000P
4M SDRAM
IC781
1
A4
2
A3
3
A2
4
A1
5
A0
6
CS
7
8
9
10
11 34
12
13
15
16
17
18
19
20
21
22
D781
R781 10K
I/O1
I/O2
I/O3
I/O4
VDD
VSS
I/O5
I/O6
I/O7
I/O8
WE
A15
A14
A13
A12
A16
R782
100K
C781
1
2
1000P
I/O16
I/O15
I/O14
I/O13
I/O12
I/O10
IC784
1
A15
2
A14
A13
A12
A11
A10
A9
A8
A19
NC
WE#
RESET#
NC
RY/BY#
A18
A17
A7
A6
A5
A4
A1
BYTE#
DQ15
DQ14
DQ13
DQ12
DQ11NC
DQ10
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
VSS
VDD
I/O11
I/O9
A10
A17
5
3
A16
GND
DQ7
DQ6
DQ5
DQ4
VCC
DQ3
DQ2
DQ9
DQ1
DQ8
DQ0
OE#
GNDA3
CE#A2
A5
A6
A7
OE
UB
LB
S2
A8
A9
A11
A0
IC782
4
R783
C784
44
43
42
41
40
39
38
37
36
35
33
32
3114
30
29
28
27
26
25
24
23
10K
0.01
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
1
2
C785
1000P
C551
A06
A07
A08
RD
WE1
WE0
D15
D14
D13
D12
D11
D10
D09
D08
A09
A10
A11
A12
A18
5
4
IC783
3
A17
A01
D15
D07
D14
D06
D13
D05
D12
D04
D11
D03
D10
D02
D09
D01
D08
D00
RD
2.5V
1.7V
V25
V33
V15
0
0
R711
R712
3.5V
+
C790
10u16
C703 0.1
C705 0.1
C701 10P
C707 470P
+
C791
R714
22K
C55
D00
D01
D02
D03
D04
D05
D06
A01
A02
A03
A04
A05
A06
A07
A08
A09
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
WE0
WE1
RD
R713
10u16
22
C702 0.01
C704 4700P
IC701 (1
1
F6 VSS
2
E5 VDDE
3
D4 VDDI
4
C3 UA00
5
B2 UA01
6
A1 DVM
7
E6 DVDD2
8
F7 DVSS
9
D5 UA02
10
C4 UA03
11
A2 UA04
12
B3 UA05
13
E7 A032#
14
D6 DVDD1
15
C5 UA06
16
F8 VSS
17
E8 VDDE
18
A3 UA07
19
B4 UA08
20
D7 UA09
21
A4 UA10
22
C6 UA11
23
D8 UA12
24
F9 DVSS
25
E9 DVDD1
26
B5 UA13
27
A5 UA14
28
C7 UA15
29
B6 UA16
30
C8 UA17
31
D9 UA18
32
F10 VSS
33
E10 VDDE
34
A6 VDDI
35
B7 UA19
36
A7 UA20
37
B8 UA21
38
C9 UA22
39
D10 UA23
40
F11 DVSS
41
E11 DVDD
42
A8 UA24
43
B9 UA25
44
A9 UCK
45
C10 USD
46
D11 USD
47
B10 USD
48
F12 VSS
49
E12 VDDE
50
A10 UWE
51
C11 UWE1
52
B11 UWE
53
A11 UWE
54
D12 URD
55
C12 UR V
56
F13 DVSS
57
E13 DVDD
58
B12 VDDI
59
A12 UVAI
60
D13 UBS
61
C13 UD00
62
B13 UD01
63
F14 VSS
64
E14 VDDE
65
A13 UD02
66
D14 UD03
67
C14 UD04
68
B14 UD05
69
A14 UD06
C708 0.1
C706 4700P
NAVI BOARD (2/4)
2221
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