Kenwood SVT-M700 Schematics
1
MDS
3
65
2
3
4
5
A B C D E
Connect with the Receiver Box (STC-700)
DTB123YK
2SA1576A
2SC2412K
2SC2873
2SA1428
B
C
E
2SC2411K
2SC408
DTA124EUA
DTC124EUA
DTC144EUA
TC7W00FU
DAN202U
DA204U
MA716
Connect with the wiring
Harness in vehicle
5
341
6
ILL
GND
PARK
ILL-CONT
TP1
TP2
TP5
TP4
R1 12K
R393 1K
D1
C2
0.01
C1
2200u35
C11
220u35
13.1V
L5
D5
L3
2
ACC
F3
L1
C3
0.01
+
L2
+
F1
100uH
TP3
125V5A
140uH
68uH
1.5A
150u16
100u16
BU
13.2V
R35
15K
C9
+
C10
+
J1
TP6
R38
C5
D2
Q11,12
VOLTAGE
LIMITER
D311
Q11
33K
+
10u50
Q1
BU
DETECTION
SW
R2
18K
C4
0.01
f=200kHz
22V
0V
D6
5.2V
330u6.3
L4
100uH
5.1V
RESET
97
GND
R13
R15
R16
TP45
OUT
47K
1K
10K
470
100uH
D307
C323
0.01
C8
330u6.3
13
13.0V
L9
8.8V
R17
R316
+
R5
F2 L8
2.2
1/2W
MUTE
TP44
1K
R315 1K
40
IC304
AVR IC
(BU5V AVR)
5.0V
Q3
L301
4.7uH
Q2
PARKING
DETECTION
SW
100K
68uH
C25
1.5A
100P
R20
1.2K
Q9
R18
470
Q8
DC/DC
CHOPPER
R34
5.1K
470u16
2.2
R19
8.1V
C26
+
1/2W
1618
RST
6800P
TP43
R313
470u35
C28
R23
470
R24
33K
L10
100uH
M CON
15
1K
89
SW5V
SW
10K
2.2K
C24
+
R21
1.2K
f=200kHz
TP41
5.0V
Q10
D10
R29
100u16
470u16
8.7V
+
+
5.0V
13V
0V
R26
5.6K
C29
C27
2.2K
NAVI RXD
NAVI TXD
J3
19 17
20
TP46
1K
R318
R317 1K
D301 D308 D309
98
13.2V
D312
IC304
IN
Q12
+
D4
C324
100u35
C322 0.01
R6
D3
Q2
22K
22K
R3
Q1
39K
R4
22K
13.2V
Q9,10
DC/DC
CHOPPER
DRIVER
Q7
FLYBACK
DRIVER
R14
1.1K
11
D8
C14 R36
18K
+
R37
330
C15
0.01
C16
100u25
100u25
+
220u6.3
C22
+
C23
+
L7
-16.3V12.5V
100uH
-16.2V
M CLK
M REQH
14
TP40
TP39
47
R312
R311 1K
2
91
Q5
12.3V
5
L201
R9
10uH
100
R12 680
C33
0.022
C12 0.1
C314
0.01
C313
0.01
C211
0.22
R211
6.8K
R212
680
R223
1K
C17
11
13
R10
VIDEO
SW
0.6V
R213
25
20
90
8
0.1
2.3V
2.3V
5.1V
2.3V
R310
Q4
R7
22K
C214
330
12
TP38
47
330K
47u6.3
M DATA
1
R8
11.4V
R11
10
12
13
14
Q201
1.9V
Q203
TP37
4.7K
7.7V
0.9V
0.5V
0.5V
8
9
11
+
4.6V
11 913
R309
C13
M REQC
69
22K
22K
D9
100K
2.5V
IC202
IN3
GND3
IN4
VCC
IN5
GND4
OUT
R214
10K
Q202
NAVI SYNC
VGND
NAVI B
10
TP36
TP35
TP34
100
NB
R824
47
Q4-6
FLYBACK
SW
22K
22K
Q6
IC2
9
VCC
10
OUT1R
11
OUT1
12
FB1
0.5V
13
4700P
BIN-
14
BIN+
15
DT1
0.7V
0.2V
16
REF
AVR CONTROL IC
GND2
IN2
CTLC
CTLB
CTLA
GND1
IN1
R215
1K
5.1V
Q201-203
VIDEO
BUFFER
NAVI G
NG
OUT2
GND
FB2
AIN-
AIN+
DT2
7
6
5
4
3
2
1
TP33
CS
CT
NAVI R
NR
C228
TP32
BZ1
R825
3.9K
C301
0.01
8
7
6
5
4
3
2
1
47u6.3
f=200kHz
1.2V
0.5V
0.5V
C209
TP243
TP242
TP241
2.8V
+
3
2145768
BUZZER
SW
Q310
22K
22K
R27
330K
R25
820K
0.7V
R22
33K
C32
0.01
D209
2.0V
43
42
41
D210
13V
0V
560P
C215
47u6.3
R826
C320
8
5
R28
330K
C31
10u16
+
D11
+
2.2K
1000P
R208
75
C212
0.22
C208
0.22
VGND IN
17
VIDEO IN
75
R207
TP47
7
DGND
TP138
J2
6
BR24C01AF-W
NJM4580V
7
NJM2107F
12.4V
Q313
R390
10K
R394
1K
Q312
22K
LED
22K
SW
TP73
CN2
LED. GND
TP77
BL. GND
BL. GND
BL. +8.5V
BL. +8.5V
TP81
BL. +8.5V
TP522
BL. +8.5V
TP76
2154387610917
LED9V
BL. GND
BL. GND
D. GND
R320
TP521
57
100
X0
58
100
R321
R322
TP87
1312 1615
X1
100
TP88
14
59
Y0
TP520
SW+5V
R323
TP90
76
77
1.3V
NB
100
100
R324
TP91
TP92
TP519
Y-D T
X-DT
VGND
NG
TP93
TP95
TP94
1918
2120 33
2211
NB
NG
VGND
CV/CS
543
8
9
NR
TP518
TP96
TP97
25NR2423 2726
TRE
#RST
CLK
TP99
SIN
TP100
28
CS
R325
TP101
100
15
14
TP102
3029 3231
DIMMER
IC2CCLK
13
TP515
IC2CDATA
61
TP104
VMUTE
R381
TP105
88
100
SOURCE
R326
TP106
92
63
64
100
TP107
TP517
TP108
363534
MDN
PWM
MDW
PWM
4
DGND
92
TP138
TEST
67
TP139
90
SI0
TP140
94
69
SO0
TP141
95
SCK0
345
TP142
96
RESET
2
TP143
BU5V
VIDEO CONTROL UNIT (X14-9172-70)
CN5
1
Q309
VOL DOWN
TP144
DETECTION SW
TP523
Q311
DIMMER
DETECTION SW
R831 100
JIHGF
Connect with the wiring
12
REMO
ILL
J4
1
2
TP524
Q309
C321
0.01
R828
R829
10K1K
Q311
22K
22K
R391
100K
R370
81
86
R382
79
330K
TP525
1K
1K
R830
D303
Harness in vehicle
ELECTRIC CIRCUIT MODULE
(W02-3403-05)
1
2
R351
2.2K
R339 100
R340
100
R331 3.9K
R341
1K
VDD
OUT
1
M DATAC
2
M CLK
3
OSD CS
4
OSD DO
5
OSD CK
6
EVDD
7
EVSS
8
OSD RST
9
OSD TRE
10
VSYNC
11
SYNC SW
12
REMO
13
SDA
14
SCL
15
DIMMER
16
HSY
17
BEEP
0V
18
IC/VPP
19
P100
20
PARK SW
21
EX MP
22
EX MN
23
RI MP
24
RI MN
25
PON
100K
R378C307
2
1
1
1
R392 10
2
R333 1K
3
R334 1K
4
R335 1K
5
R336 1K
8
R337 1K
9
R352
2.2M
13
14
100K
R827
R330 3.9K
15
16
17
R332
100K
20
25
5.0V
+
∗
IC302
C312
3
∗
NC
0.047F5.5
4
VSS
RESET IC RESET
R366 22K
P15
M DATAH
D302
47K
47K
Q301
98
9899100
NAVI TXD
63us
97
R365 22K
NAVI RXD
Q302
22K
22K
SW
RST
40
95
96
9596979394
MC CLK
MC DATA
MEC PON
PANEL
RESET SW
94
R349 100K
SC REQ
SC DATA
MOT SW
282726
P111
92
P112
29
91
92
91
PWN IN
M REQH
P113
30
R367 1K
90
RESET
31
R350 100K
BU DET
XT1
32
33
0V
C304
R308 100K
89
89
M CON
XT2
34
3.5V
1
88
R368 100K
88
SOURCE
∗
IC301
SYSTEM
MI-COM.
REGC
35
X301
R369 100K
X2
R342
10K
87
X1
36
87
86
86
POWER
VOL DOWN
20.000MHz
C308 0.01
R377 10K
R SENS
E SENS
AVREF
REFCON
M REQC
MC REQ
SC CON
LED IND
5.0V
RGB SW
VMUTE
NT/PAL
RED/GREEN
AO MUTE
5049484746
77
77
TP YDT
AVSS
AVDD
MDS
MDW
MDN
TP Y0
TP X1
TP X0
BVSS
BVDD
LED B
LED G
LED R
76
76
TP XDT
C302
47u6.3
R354
R355
R356
R358
+
C303
0.01
1K
65
1K
64
1K
63
1K
61
59
58
57
3
4
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
5
R374
TP283
TYPE1
CLKOUT
40
100K
82
83
TYPE0
VI 1
AB MUTE
41
0V
R344 2.2K
41
81
81
ILL
P80
VI 2
42
0V
R346 2.2K
R345 2.2K
42
R375 100K
0V
80
MEC SW
VI 3
5.0V
43
100K
R372
TP284
84
85
P83
VDD
VSS
39
38
37
R343
47K
79
79
KEY 2
VO 1
R376 10K
VO 2
454443
C309 0.01
AO 2
AO 1
79
AB 1
78
KEY 1
AB 2
78
SVT-M700 (1/2)
S-80842CNNB
S-80837CNNB
DIGITAL LINE
GND LINE
B LINE
B LINE
C312
YES
NO
X35CN80
2/2
63
TP107
MDN
64
TP108
3635
MDW
65
TP517
MDS
R327
TP110
FA7611CE
IC2
:
BA7649F 2SC4081
:
70F3033AGC1Q6
IC301
:
S-80842CNNB
IC302
:
TA78DL05F
IC304
79
78
100
TP116
KEY1
R379
TP119
100
474645 4948
KEY2
R380
87
POWER
100
TP120
5.1V
TP121
50
+5.3V
+5.3V
16
-16.2V
12.4V
4140 444342
-16.0V
TP113
NC
TP114
+13.0V
1K
R383
TP115
TP117
GND
RESET
R328
GND
100
TP112
TP516
39
3837
HSY
SGND
:
RB060L-40
D1
:
MA8068-M
D2
:
D3,302,311,312
DAN202U
:
MA3240-MD4 :
D5,8
1SS184
:
D6
SB05-03C
:
D9
MA3220-L
:
D10
RB051L-40
:
D11,209,210
:
DA204U
D301,303,307-309
:
MA3062WA
Q1,5,9,201,203,309
Q2,4,302
Q3
Q6,310,311,313
Q7
Q8
Q10,202,312
Q11
Q12 2SC2412K
:IC202
:
DTA124EUA
:
DTB123YK
DTC124EUA
:
2SC4979
:
2SA2013
:
2SA1576A
:
2SA1428
:
:
:Q301
DTC144EUA
MI-COM
Flash
Mask
IC301 IC302
70F3033AGC1Q6
A
CAUTION : For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list).
Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried
out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer.
• DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instruments
or/and units.
6
7
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