Kenwood KVT-534DVD Service Manual

30
KVT-514/524DVD/534DVD
/534DVDM/54DVDR/554DVD
X15-127x-xx (7/11)
AE AF AG AH AI
3.0Vp-p
4.0V
4.0V
0V 4.0V
4.0V
3.0Vp-p
8.3V
5.0V
0V
5.0V
1.0Vp-p
0V
5.1V
1.5Vp-p
1.5Vp-p
0.8Vp-p
0.8Vp-p
0.8Vp-p
0V
5.1V
1.5Vp-p
5.1V
5.1V
3.4V
3.4V
0V0V
3.3V 1.8V
5.1V
0V
0V
1.8V
3.3V
0V
0V
0V
3.3V
1.8V
0V
1.8V
0V
3.3V
0V
3.3V
0V
1.8V
0V
3.3V
0V
0V
3.3V 0V 3.3V 3.3V 1.8V
0V
0V
1.8V
0V
5.1V
4.0Vp-p
0V
2.5V
0V
3.3V
6
7
6
7
99
11 11
15 15
17
17
17
17
17
17 17
18
18
18
18 18
19
19
19
20
20
21 21
21
15
6
7
15
15
15
6
7
7
6
67
9
11
9
11
11
11
13
36
IC807
IC801
IC806IC805
IC804
IC602
IC601
IC652
IC651
USB HOST CONTRO
L
CN701
1.8V REG3.3V REG
D801
D802
VBUS SW
W801
USB
to DVD MECHA (X37-110) CN2 (DVS-8020V)
L : OFF, H : MUTE ON
Q654
Q655
VIDEO AMP
A-DAC
L.P.F
LATCH
VBUSB
DISC DET
D6
D7
D6
D7
CP722 33
D4
D5
D4
D5
D0 D0
D2
D1
D3
D1
D2
D3
CP721 33
D3 D2
Q3
DGND
D14
D15
D14
D15
CP724 33
D12
D13
D12
D13
8
D7
GND
D6
10
9
D8
D7
D3
D4
D5
D4
6
7
D5
D6
5
C844 0.1
Q6
CP754 22
12
Q7
11
LE
15
14
Q4
Q5
13
0.1
VCC
D8 D8
D9
D10
D11
D9
D10
D11
CP723 33
1
D0
D1
OE
2
3
4
D1
D2
C814
0.1
C815
19
Q0
Q2
18
17
Q1
16
CP753 22
20
0.1
C816
C811C840
R823 10K
DIOR
CS3
12DGND
C762
5
C764
PGND
1P5V
TP749
3
4
2
P5V
P5V
P5V
0.1
TP747
10
C761
7
8
6
PGND
PGND
PGND
TP745
TP743
11
9
10
NC
D5V
D5V
0.1
C763
TP741
PGND
DGND
10
A8
RST
A6
A5
A7
201
TP736
13
15
14DASP
CS3FX
TP738
TP737
TP739
17
18
16
DA0
DA2
CS1FX
TP733
TP734
TP735
DET
180
183
200
208
22(DMACK)
21
19
20
INTRQ
DA1
PDIAG
TP730
TP731
TP732
25
23
24
DGND
DIOR
IORDY
TP728
TP727
156
182
206
A1
A2
A3
A4
1K
10K
R826
R825
0.1
C813
0.1
C812
26
44
36
DIOW
35 33
34
R811
R810
155
154
IRQ
39
37
38
0
43 40
41
42
0
CA8
XCS
XRD
XWRH
30
31
32
VSS8 CVDD2 XWRL
CA5
CA6
CA7
27
28
29
XDACK0 XDREQ0 VSS9 XINT VSS10 XDREQ1 XDACK1 LVDD4
D4
D3
D2
D1
D0
49 48 45 46
47
50
CD4 CD3 CD0 CD1 CD2 CVDD3
CVDD1
CA1
CA3
CA2
CA4
24
25
23
XRESET
XBEL
20
21
22
17
LVDD3
VSS7
0.1
18
19
LVD D 2
VSS6
NC
1
14
15
16
SEIKO EPSON
C809
TP712
TP719
D14
D15
DGND 29
27
28
26
(DMARQ)
DGND
DIOW
TP723
TP725
31
32
30
DD14
DD0
DD15
TP721
TP720
TP722
207
D0
D11
D13
D1236DD12
35
33
34
DD2
DD13
DD1
TP717
TP716
TP718
39
37
38
DD4
DD11
DD3
TP713
TP714
TP715
D2
D1
D4
D3
0.1
C808
D10
DD6 43
41
42
40
DD9
DD5
DD10
TP709
TP710
TP711
46
44
45
DGND
DD7
DD8
TP706
TP707
TP708
D6
D9
D5
D8
D7
48
49
47
NC
DGND
NC
TP703
50RESET
TP701
1
C807
LVDD1
9
DPB
HVDD2
11
12
13
DMB
VSS5
10
VSS3
HVDD1
VSS4
0.1
7
8
VSS2
R1B
4
5
6
DMA
24.000MHz
TMS
TDI
LVDD11
TRST
VSS1
XO
1
2
3
0
R820
124 125 128 127 126
XI
VSS20
TCK
HVDD9
TDO
TEST
VSS21
LVDD10
HVDD8
DPA
120 119 123 122 121 115 114 118 117 116
0.1
C830C833
C834
C835
8P
X808
8P
1
C829C828
10.1
10
C836
R1A
HVDD7
VSS19 VSS18
110 111 113 112
C827 C
R815 6.2K
C837
0.1
10
VIN
VOUT
155
C803
1
L801
600
VOUT
L803
600
NC
TP819
4
VIN
1
2
3
CE
VSS
C801
TP818
4
180
L811
L804
VIN
GND
ENABLE
3
1
180
1
DGND
C804
NC
R806
4.7
R805
4.7
22
R817
ESDGND
2
3
CE
VSS
C802
1
L805
L806
1
2
10
C843
180
R
8
1
6
FAULT
VOUT
CSLEW
SHILD D(-)
2
GND
54
D(+)
3
VBUS
1
USB5V
D3.3V
P5V
D5V
D3.3V
USB5V
USB5V
3.3V
1.8V
3.3V
1.8V
3.3V
3.3V
TP729
B
R
G
V+2 LPF
C603
0.01
7514
C602
0.01
V+1
CLAMP
2
1
1
759
6dB
GND2
10
6dB
12
13
11 75
6dB
CLAMP
8
BIAS
GND1
PS
BI/CL
LPF
6
4
3
1
C605
C606
5
LPF
LPF
1
10
7
C607
PS
1
6dB
3
752
C604
6
5
4
CLAMP
VCC
GND
0.1
C601
CVBS
180
D
R652 22
R653 22
R654 22
R662 R666 15KC662
20K
20K
R661
15K
V
D-AL
47K
560
R667
R669
V
D-AR
560
R668
47K
R670
2200P
C663
C229
0.01
1
10
C667
GND
4
3
2
1K
R665
R663
220P
C665
VCC
10
C668
8
1K
220P
C666
R664
5
6
2200P
C664
7
14
LRCK
VCOM
ZEROA
R673
390K
R677
C673
C672
2.7K
10
1
10
C661
DEMP
TEST
AGND
9
11
12
13
10
10
C656 C658
0.1
10
100K
R676
2.7K
R674
C657
0.1
VOUTL
DGND
VOUTR
VCC
NC
7
8
4
3
6
5
SCK
FMT
16
MUTE
15
22
R651
1
BCK
DATA
2
A8.5V
BE A5V
236
10
C655
240
238
248
V5V
V
GND
AGND
A8.5V
TP801
TP804
TP815 TP816
R999
1K

Kenwood KVT-534DVD Specifications

General

Display Type	LCD
Screen Size	6.1 inches
Resolution	800 x 480 pixels
DVD Playback	Yes
CD Playback	Yes
Bluetooth	Yes
USB Port	Yes
Preamp Outputs	3 pairs (front, rear, subwoofer)
Preamp Voltage	4V
Radio Tuner	AM/FM
iPod/iPhone Control	Yes
Remote Control	Yes
Number of Channels	4
Audio Output Power	50W x 4
RMS Power Output	22W x 4 Channels
Equalizer	13-band graphic equalizer
Compatible Formats	MP3, WMA, AAC, JPEG
Peak Output	50 Watts x 4 Channels