![Kenwood KVT-920DVD Service Manual Download Page 63](http://html.mh-extra.com/html/kenwood/kvt-920dvd/kvt-920dvd_service-manual_189366063.webp)
BD
BE
BF
BG
BH
BI
BJ
BK
BL
BM
1
2
3
4
5
6
7
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
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
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
SYS ON
SYS OFF
NC
MUTE
SCL
SDA
IC TEST
BU DET
P O
N
REMO
ACC DET
P
CON
DIMMER
EXT
CON
ANT
CON
P
MUTE
TEST
MODE
SVR
STBY
VDD
NC
ADJ OUT
NC
ADJ
STTYPE1
STTYPE 0
TYPE2
TYPE1
GND
NC
DIVER
FM +B
AM +B
NARROW
WIDE
NC
AFC
NC
FM SD
NC
NC
DSP SW
RELAY
RDAT
QUAL
NC
NC
TEST MODE IN
NC
NC
NC
NOISE
S-METER
NC
NC
IF MODE
NC
A
VSS
NC
NC
A
V
REF1
B DTI
B DT
O
B CLK
D
ATA
C
D
ATA
H
CH CLK
REQH
BEEP
PLL
CE
PLL
DA
T
A
PLL
CLK
CHCON
NC
NC
OFF REQ
ON REQ
NC
ILL ON
NC
NC
NC
NC
VDD
X2
X1
GND
XT2
XT1
RESET
NC
R CLK
REQ C
B RST
B CS
B C/D
BIRQ
A VDD
AV REF0
L MUTE
15
16
17
18
19
20
21
22
23
24
25
26
27
28
MUXL
MUXR
QURL
S MUTE
SCL
SDA
GND
VCC
OUT RR
OUT RL
OUT FR
OUT FL
AC OUT R
AC OUT L
14
13
12
11
10
9
8
7
6
5
4
3
2
1
MP OUT
MP IN
LEVEL
MPX
AM
PHONE +
PHONE -
CDL
CD-G
CDR
R
L
CREF
VREF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
AUX1 IN R
AUX1 IN L
CMS
AUX1 OUT L
AUX1 OUT R
AUX2 IN R
AUX2 IN L
AUX2 OUT R
AUX2 OUT L
HP RR OUT
HP RL OUT
OUT REF
HP FR OUT
HP FL OUT
28
27
26
25
24
23
22
21
20
19
18
17
16
15
VCC
SDA
SCL
D GND
A GND
CREF
HP RR1
HPRR2
HP RL1
HP RL2
HP FR1
HP FR2
HP FL1
HP FL2
1
2
3
4
A0
A1
A2
GND
8
7
6
5
VCC
TEST
SCL
SDA
5
6
7
8
2B
2A
1Y
VDD
4
3
2
1
GND
2Y
1B
1A
1
2
3
4
5
6
7
8
SCK
SI
SO
IRQ
C/D
XI
XO
GND
16
15
14
13
12
11
10
9
VDD
TEST
RST
CS
SEL
A VDD
BUS +
BUS -
1
2
3
4
5
6
7
1X
1Y
2Y
2X
CON 2
CON 3
VSS
14
13
12
11
10
9
8
VDD
CON 1
CON 4
4X
4Y
3Y
3X
14
1
CON 2
CON 3
6
7
VSS
2Y
4
5
2X
2
3
1X
1Y
4Y
9
8
3Y
3X
13
11
10
12
CON 4
4X
VDD
CON 1
7
6
5
4
3
2
1
GND
SW 1
OUT
1
-IN 1B
+IN 1B
-IN 1A
+IN 1A
8
9
10
11
12
13
14
VCC
SW 2
OUT
2
-IN 2B
+IN 2B
-IN 2A
+IN 2A
1
14
10
VCC
8
9
SW 2
12
11
13
OUT
2
-IN 2B
+IN 2B
-IN 2A
5
GND
SW 1
7
6
+IN 1B
-IN 1A
OUT
1
-IN 1B
3
4
2
+IN 2A
+IN 1A
5
4
VCC
OUT
1
2
3
NC
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
TA
B
P
GND
OUT
2-
STBY
OUT
2+
VCC
OUT
1-
P
GND
OUT
1+
SVR
IN 1
IN 2
S GND
IN 4
IN 3
AC GND
OUT
3+
P
GND
OUT
3-
VCC
OUT
4+
MUTE
OUT
4-
P
GND
CD
6
5
GND
3
4
2
7
8
VDD
1
1
VDD
8
7
2
4
3
GND
6
5
5
6
7
8
VDD
2
GND
4
3
1
6
3
2
1
VDD
7
8
4
GND
5
GND
4
2
3
1
5
6
VDD
7
8
3
6
5
GND
4
7
VCC
8
2
1
CP40 1K
2.2K
CP35
12MHz
X301
1K
CP31
∗
R340 100K
∗
R341 100K
R330 100K
∗
R339 100K
∗
R331 100K
∗
R338 2.2K
∗
R342
L307
∗
R343
L306
CP39 1K
CP41 2.2K
∗
CP42 2.2K
∗
CP43 100K
R332
1K
57
56
68
62
64
66
67
69
70
4
2
1
100
99
R301
680K
C300
22P
X303
22P
C301
2.2K
20
21
17
19
CP30
22
0.01
C302
100K
R300
100K
R302
18
∗
R410
CP34
100K
L305
L304
L303
43
45
46
47
48
42
40
41
2.2K
CP33
39
38
37
∗
R409
∗
R314 1K
R310 120K
2.2K
C307 1000P
R312 27K
31
28
27
∗
R408
100K
CP36
1
2
R333
100K
∗
R308
84
83
82
R336
R337
R400
2.2K
R317
R315
R319
R318
R345 2.2K
R320
C308 1
L308
97
86
93
92
90
95
96
R324
88
5.6K
R313
5.6K
R31
1
2.2K
1K
R316
100K
100K
100K
100K
1K
1K
89
58
RL-
RL+
FL-
FL+
RR+
RR-
FR-
FR+
+
C500
10u50
10K
R500
+
100
R502
100u10
C502
C503 0.22
C501 0.22
C505 0.22
C504 0.22
3.3u50
C507
+
1
C602
360
R578
4.7K
R580
1
C603
360
R579
4.7K
R581
47K
R576
4.7K
R501
4.7K
R504
47K
R577
1
C597
360
R570
4.7K
R572
1
360
C598
4.7K
R574
R575
4.7K
R503
R571
47K
4.7K
R505
R573
47K
AFL
ARL
AFR
ARR
83
82
220
R509
750
R506
TH50
150K
R507
430
R508
+
C506
1u50
5.6K
R510
84
3.3u50
+
C102
22K
R102
1K 1/2W
R100
4.7K
R103
4.7K
R120
560 1W
R117
22K
R118
0.068
C101
0.1
C100
1K 1/2W
R101
∗
R119
89
EXT
560
R344
4.7uH
L100
+
C105
47u16
0.01
C104
10K
R583
10K
R582
0.1
C511
C512
0.1
10K
R585
10K
R584
ARL
ARR
NAVI L
ERL
ERR
NAVI R
AFL
AFR
SEL2
EFL
EFR
SEL4
0.27
C519
1u50
+
C513
0.27
C514
1
2
NFL
NFR
C515
0.27
0.27
C520
C516
0.27
0.27
C521
C522
0.27
C517
0.27
96
95
HFL
HFR
HRL
HRR
98
62
63
C532
2.2
1u50
+
C535
R528
1K
10u16
+
C549
10u16
+
C548
C552
1
R534
0.1
C550
0.1
C547
L
R
5
6
7
2.2
C529
2.2
C526
2.2
C528
2.2
C527
2
1
26
25
24
23
C531
2.2
33u10
C523
+
0.01
C518
0.01
C533
100u10
C525
+
95
96
15
16
L500
R836 10K
R837
R833 10K
3.9K
R891 47K
3.9K
R832
23
25
R844 10K
R874 10K
R893 47K
R892 47K
R889 10K
R890 10K
R886
3.9K
R838
3.9K
24
R888
3.9K
R894
3.9K
HRR
HFR
HRL
R899 10K
R898 10K
R896 47K
R897
3.9K
3.9K
R895
HFR
100u10
+
C856
10K
R609
10u16
+
C855
+
10u16
C858
26
+
C857
100u10
10K
R608
BGG
BFL
C862
100u10
+
C859
100u10
BGG
+
10K
R612
10u16
+
C861
+
10u16
C860
10K
R61
1
C31
1 0.01
95
96
85
93
22K
R309
97
98
X302
37
21
22
39
38
R323
47K
47K
R326
2.2K
R325
2.2K
R322
R328
22
R329
100
22
R327
10
9
20
19
302
301
R335
R334 47K
1
2
100
99
47K
R610
304
ANT
P
47K
303
95
96
C551
0.015
4.7K
95
96
1K
R529
6.8K
R520
10K
R521
+
C542
10u16
+
C545
10u16
BRR
BFR
BRL
47K
R522
47K
R524
22P
C540
+
C543
47u6.3
47K
R530
47K
R525
+
C556
47u6.3
22P
C558
47K
R536
47K
R538
5
0.01
C541
+
C539
33u10
7
6
15
16
100
R531
+
C557
4.7u25
4.7u25
C555
+
100
R533
200K
R540
4.7K
R545
47K
R544
BAR
BAG
BAL
303
53
86
25
Lch
REAR
Lch
FRONT
Rch
REAR
FRONT
Rch
85
2.2K
R321
0
0.01
C303
4
C310 0.01
L302
4.7uH
C309
0.01
5L
33u10
+
C524
C853 0.01
C854 0.01
58
15
C313
0.1
∗
R346
∗
R347
0.1
C592
0.1
C594
0.1
C595
0.1
C593
L508
R516 6.8K
R515
6.8K
C536 0.01
C317 0.01
1K
1K
93
10u16
+
C546
L507
4.7uH
D300
Q300
CN30
Q306
D500
D501
D502
D503
D504
D505
D506
D508
D523
Q524
Q525
Q522
Q523
D522
Q500
D507
Q501
D100
D101
Q112
Q113
Q103
Q102
Q101
Q100
D105
D102
D303
Q526
Q527
Q529
Q528
D524
Q506
Q507
Q502
Q304
Q305
D302
Q303
D301
Q601
D521
D513
D514
Q513
Q512
Q512
Q511
Q301
Q302
H.P.F
EEP ROM
NOR
E-VOL
SW OP
AMP
SW OP
AMP
1/4
X86-
CN1
SYSTEM u-COM
POWER AMP
RST
SW
SW
BUS I/F
BUFF
BUFF
BUFF
BUFF
1/2 VCC
SW
∗
A
IC31
IC55
IC51
IC34
IC33
IC32
IC65
IC66
IC41
IC40
IC30
IC50
IC43
IC59
IC42
IC57
IC58
IC56
(X25-862X-XX)
A
47K
47K
47K
47K
10K
10K
10K
10K
22K
22K
22K
22K
47K
47K
47K
47K
22K
22K
47K
47K
22K
22K
47K
47K
47K
47K
47K
47K
47K
47K
47K
47K
22K
22K
47K
47K
47K
47K
10K
2.2K
5.2V
0V
5.2V
5.2V
0V
32.77MHz
32.77MHz
5.2V
5V
0V
5V
0V
5.2V
5.2V
0V
0V
0V
0V
0V
0V
0V
5.2V
5V
0V
0V
5V
5V
0V
5V
0V
0V
0V
0V
0V/5.0V
0V/5.0V
0V/5.0V
0V/5.0V
0V/5.0V
0V/5.0V
0V/5.0V
0V
0V/5.0V
0V/5.0V
0V
0V
0V
5.2V
5.2V
0V
5.2V
0V/5.0V
0V/5.0V
0V/5.0V
5.2V
0V
5.2V
0V
0V
0V/5.0V
5.2V
0V
0V
0V
7.2V
5.0V
7.2V
14.4V
7.2V
0V
7.2V
7.2V
7.2V
7.2V
0V
7.2V
7.2V
7.2V
7.2V
0V
7.2V
14.4V
7.2V
3.3V
7.2V
0V
3.9V
8.1V
4.1V
4.1V
8.0V
0V
4.1V
4.1V
4.1V
0V
3.9V
4.1V
4.1V
8.0V
0V
8.1V
0V
4.1V
4.1V
4.1V
4.2V
4.2V
3.6V
4.2V
4.2V
4.2V
4.2V
4.2V
4.2V
4.2V
4.2V
0V
4.1V
0V
0V
0V
4.2V
4.2V
0V
5.2V
5.2V
8.2V
4.2V
4.2V
4.2V
4.2V
4.2V
4.2V
4.2V
4.2V
4.2V
4.2V
0.4V
3.0V
4.1V
4.1V
5.2V
5.2V
0.1V
8.2V
4.1V
4.1V
4.1V
4.1V
4.1V
4.1V
4.6V/5.6V
0V
5V
0V
5V
8.29MHz
0V
2.5V
5.1V
5.1V
5V
0V
5.1V
5.1V
0V/5.0V
0V
5.0V
0V/5.0V
0V/5.0V
0V
0V
0V/5.0V
5V
0V
0V
0V
0V
0V
0V
5.0V
4.1V
8.2V/0V
0V
8.2V
4.1V
4.1V
0V
4.1V
4.1V
8.2V
4.1V
8.2V/0V
8.2V
0V
8.2V
4.1V
4.1V
0V
4.1V
4.1V
4.1V
8.2V
4.1V
4.1V
4.1V
4.1V
4.1V
0V
4.1V
8.2V
0V
0V
8.2V
4.1V
4.1V
4.1V
4.1V
4.1V
4.1V
4.1V
4.1V
4.1V
4.1V
4.1V
4.1V
0V/8.2V
0V
4.1V
4.1V
0V/8.2V
8.2V
4.1V
5.0V
5.0V
0V
0V
0V
5V
1.7V
12MHz
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