30
KVT-819DVD/829DVD
/829DVDY/839DVD
A
B
C
D
E
1
2
3
4
5
6
7
1.0V
5.0V
0V
1.7V
1.7V
4.3V
0V
4.3V
8.0V
4.3V
4.3V
4.3V
4.3V
3.3V
0V
8.5V
4.0V
4.0V
0V
4.0V
4.0V
8.0V
5.0V
5.0V
0V
0V
IC401
IC1
IC503
IC400
IC10
(X14
A
C
Q15
Q16
Q13
Q17
Q14
Q21
Q20
Q19
Q6
Q8
Q9
Q4
Q10
Q7
Q5
Q22
Q46
Q43
Q45
Q44
D517
D516
D515
D518
D511
D510
D512
Q32
Q33
Q34
Q31
D403
D505
D506
D507
D504
Q35
Q38
Q36
Q37
Q26
Q25
J1
D514
D513
D524
∗
D527
∗
D526
∗
D525
D401
D402
D405
D406
P102
P101
D528
D529
D530
D531
D533
D535
D534
D532
D536
D508
D523
Q24
Q23
D1
D4
LED 9V
DVD A8V
A8V
J502
CN401
CN501
CN503
3.3V AVR
Q1
D2
D3
Q508
D404
D400
Q3
Q2
5/5
X34-489
J501
X16-392(A/2)
CN101
3/5
to iPOD
iPod
8.5V REG.
REMO
AUDIO
ISO AMP
VIDEO
ISO AMP
OPE AMP
ACC
DET
DET
BU
DET
BU
SHORT
PROTECT
8.5V
CONTROL
REG.
T P3.3V SW
ANALOG
SUPPLY
POWER
REFERENCE
P-ON 14V
CONTROL
P-ON 14V
ON/OFF
8V REG.
CONTROL
8V REG.
8V REG.
8V REG.
CONTROL
9V REG.
CONTROL
9V REG.
CONTROL
PROTECTIO
DC/DC
OUTPUT
VOLTAGE
DC/DC
SW
REMO. CON.
SIGNAL
1
1
1
1
1
2
2
2
2
TP543
TP542
TP546
TP545
TP544
TP547
TP101
TP103
TP108
TP105
TP107
TP109
TP104
TP106
TP112
TP111
TP117
TP114
TP110
TP113
TP115
TP119
TP121
TP120
TP123
TP122
TP129
TP133
TP143
TP142
TP141
TP139
TP132
TP136
TP137
TP134
TP138
TP131
TP127
TP130
TP135
TP128
TP140
TP116
TP118
TP124
TP126
TP125
TP102
TP4
TP402
TP401
TP404
TP403
TP5
TP7
TP8
TP9
TP11
TP12
TP13
TP14
TP19
DGND
TP405
ESD GND2
2200u16
C1
R551 10
R552 47K
R553 10
R554 47K
R557 10
R558 47K
R576 1K
R559 100
R560 100
R561 100
R562 100
R564 100
R565 100
R566 1K
10
C447
100
R572
75
R568
75
R569
75
R570
75
R571
22K
R410
0.47
C401
0.47
C402
2.2K
R414
0.01
C531
0.01
C530
0.1
C503
0.1
C505
0.1
C504
0.1
C506
0.01
C532
C521 0.1
4.7K
R591
330K
R14
330K
R15
11K
R11
100K
R12
220K
R16
220K
R17
R13 68K
R19 220K
220K
R22
0.1
C20
30K
R24
220K
R25
2K
R26
220K
R27
110K
R29
C24 10
220u16
C5
100u6.3
C6
C7 10
15K
R65
15K
R40
10
C34
R60 22K
4.7K
R43
560
R44
1
100
R76
33K
R69
C16
0.01
C12 10
C13 0.01
C22 10
10K
R61
3.3K
R56
2.7K
R57
11K
R59
3K
R55
11K
R54
3.3K
R51
2.7K
R52
39K
R53
C10 10
C11 0.01
180
L2
100u25
C19
3K
R50
82K
R34
R36 220K
R38 220K
C8 0.1
33K
R37
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
26
MAIN L
A
GND
MAIN R
A
GND
SUB L
A
GND
SUB R
A
GND
AMUTE
S
D
ATA
M
D
ATA
CLK
SREQ
MREQ
SYS ON
REMO
RESET
NC
COMP
V
GND
COMP IN
V
GND
B IN
G IN
R IN
V
GND
1
2
3
4
5
Lch
GND
Rch
V
GND
VIDEO
1
10
IN2+
IN2-
NC
IN1-
IN1+
OUT2
VCC
VREF
GND
OUT1
5
4
3
2
6
7
8
9
60 59
58 57 56 55 54 53
52 51 50
49 48 47 46
4
DGND
DGND
USB1_5V
USB1_5V
USB1_5V
USB1_5V
SW5V
SW5V
SW3.3V
SW3.3V
SW3.3V
B
U
3.3V
DGND
DGND
DGND
A8V
GND
2
1
3
5
VCC
4
1
2
3
4
5
6
7
8
9
10
11 12 13
14
15
16
17 18
19 20 21
22
GND
GND
MIN D
A
T
A
KEY2
MINI CLK
REMO
MINI CS
RESET
NC
DSI
LED B
LED G
LED G
SW5V
SW5V
SRC
EJECT
B
U
3.3V
B
U
3.3V
SW3.3V
SW3.3V
P
A
NEL DET
1
VO
U
T
VIN
GND1
2
3
BU GND
TP1
TP2
TP3
3
ACC
1
4
2
0.47
9.1K
R4
C4
R2 6.2K
R1 6.2K
R5
47K
TP6
15K
R3
0.1
C2
0.1
C3
100
R77
220K
R28
0
R39
10K
R35
100
R73
100
R74
39K
R58
46
47
39
100
∗
R594
100
∗
R593
100
∗
R592
73
94
72
74
Q203
100
∗
R595
100
R598
100
∗
R597
R584
100
R583
100
R582
6
58
88
17
100
0.1
C535
100
R587
100
∗
R596
100
R588
1K
R586
100
R585
100P
C523
0
R581
C519 0.1
C518 0.01
4.7K
R590
R589 10K
R563 100
10
R555
47K
R556
75
R567
10
R573
10
R574
10
R575
4.7K
R577
0.1
C528
AGND
1
5
3
7
53
59
54
60
55
56
Q201
19
23
24
25
21
10
C442
10
C440
C445 10
10
C405
0.01
C404
10
C406
10
C407
1K
R415
0.47
C400
120
L401
15
2
2K
R412
2K
R405
8
0.47
C403
10
R403
10
R402
10
R400
22K
R411
USB5V
A8V
SW3.3V
B
U
3.3V
1000P
C451
3
VIN
V+
VG
N
D
GND
VO
U
T
2
1
4
5
100
R463
4.7
C463
100
R464
4.7
C464
10
R404
10
C465
75
R413
1000P
C452
VGND
V5V
A8V
AGND
BU
R10
220K
220K
R9
R8
33K
R7
51K
R6
100K
BU
TP3.3V
BU
BU GND
BU
BU3.3V
B
U
3.3V
B
U
3.3V
BU
SW14V
SW14V
A8V
8
7
6
5
1
2
3
4
10K
R62
A8V
21
R18 0
LED9V
SW3.3V
0
R89
3K
R66
R70
2.7K
R68
3.3K
R67
B
U
3.3V
SW3.3V
AGND
BU GND
BU GND
BU GND
ESD GND2
19
BU GND
BU3.3V
TC3.3V
R41 2.7K
D
V
D_A8V
SW5V
SW5V_1
48
Q212
Q207
51
DGND
DGND
DGND
AGND
AGND
AGND
VGND
BU GND
ESD GND2
R401 10
SW14V
GND
VCC
10uH
L3
10u16
C14
+
0
R42
10
C17
20K
470
R502
R503
470
OUT
IC401
IC400
Q4-10
Q13
Q15-17
C23
Q23,24
Q19-21
Q22
Q32-34
Q31
Q36-38
Q44-46
Q101
Q508
SW14V-1
+
+
+
+
X14-983x-xx (1/5)