31
KVT-819DVD/829DVD
/829DVDY/839DVD
X14-983x-xx (2/5)
J
I
H
G
F
3.3V
0-19.0V
0-BU
5.0-19.0V
SW+B
0-5.0V
5.0V
0-5.0V
5.0-19.0V
0-BU
0-19.0V
5.0V
5.3V
0V
0.9V
1.2V
0-3.3V
0V
0V
0.6V
1.0V
0.9V
5.1V
5.1V
2.7V
5.5V
5.5V
3.3V
0.9V
1.2V
0-3.3V
0V
0V
1.0V
5.1V
0.9V
0.5V
5.1V
3.3V
0-19.0V
0-BU
5.0-19.0V
SW+B
0-5.0V
5.0V
5.0V
0-5.0V
0V
5.0-19.0V
0-BU
0-19.0V
5.3V
5.0/8.0V
0V
0/3.3V
0/5.0/8.0V
5.0/8.0V
0/5.0/8.0V
0/3.3V
0/3.3V
0/5.0/8.0V
5.0/8.0V
0/3.3V
0V
0/5.0/8.0V
0V
0/3.3V
0/5.0/8.0V
5.0/8.0V
0/5.0/8.0V
0/3.3V
5.0/8.0V
0V
0/3.3V
5.0/8.0V
0/5.0/8.0V
0/5.0/8.0V
0/3.3V
0-3.3V
0V
0-3.3V
0/4.5V
0V
0/3.6V
0/3.6V
0/4.5V
0/4.2V
0/4.2V
0V
0/7.9V
0/7.7V
0/7.9V
0/7.9V
3.3V
1.3V
0/3.7V
0.6V
0V
0.6V
0.6V
0/3.7V
1.3V
1.3V
0V
1.3V
5.0V
1.3V
0V
0/3.7V
1.3V
IC502
IC101
IC402
IC404
IC102
IC501
(X14-983x-xx)
D
Q103
Q101
Q106
01
Q104
Q105
D102
D101
CN502
Q111
D104
D103
Q110
Q108
Q109
SERIAL
PARALLEL
DVD or SEL1
X88-202
CN327 or CN328
2/5
DC/DC
DC/DC
5/7.5V
5V
3.3V
MOTOR
DRIVER
DC/DC
CONTROL
PROTECTION
PROTECTION
CONTROL
DC/DC
CONTROL
PROTECTION
DC/DC
OUTPUT
VOLTAGE
DC/DC
SW
5V
1
1
1
2
2
2
2
6
7
2
2
3
5
6
2
7
5
3
4
4
8
TP504
TP505
TP506
TP507
TP503
TP501
TP502
TP513
TP512
TP514
TP510
TP511
TP508
TP509
TP519
TP521
TP517
TP518
TP515
TP516
TP528
TP524
TP523
TP534
TP533
TP535
TP531
TP532
TP529
TP530
TP540
TP537
TP536
TP543
TP542
TP544
TP554
TP553
TP549
TP548
TP552
TP557
TP555
TP551
TP550
TP520
MGND
TP541
TP522
TP15
TP16
V5V
MECHA8V
0.1
C508
10uH
L500
10
C517
0.1
C507
0.1
C501
0.01
C529
0
R501
R515 0
R514 0
R513 0
R512 0
R511 0
R509 0
R508 0
R507 0
R506 0
R505 0
0.01
∗
C549
R504 0
22K
R519
0.1
C503
120
L402
CP403
10K
2.2K
CP401
C183 1000P
R133 560
R132 560
1000P
C184
560
R103
560
R102
0.047
C101
1000P
C102
11K
R107
0
R106
6.2K
R105
C104 220P
0.01
C106
10K
R108
C108 100P
33K
R112
0.022
C109
33K
R116
1000P
C112
C114 220P
C115 0.047
R123
0
22
10
R120
C119 2.2
C120 0.1
R131
10
C185
10
C117
0.1
C118
22
R121
10uH
L103
C133 0.01
C191 0.1
C141 0.01
C193 0.1
C214
120u10
C140
C215
220u6.3
C130
C194 0.1
C131 0.01
C192 0.1
C123 0.01
C124 10
L101
10uH
1000P
C138
10
R135
1000P
C139
L104
10uH
1000P
C136
1000P
C137
L102
10uH
1000P
C127
1000P
C126
10
R125
0
R129
0.022
R127
1000P
C128
10
R126
14
13
12
11
10
9
8
GND2
IN3
OUT3
VS2
OUT4
IN4
VC
1
2
3
4
5
6
7
VCC
IN1
OUT1
VS1
OUT2
IN2
GND1
1
2
3
4
5
6
7
8
9
10
11 12 13 14
A5V
A5V
VG
N
D
VIDEO
VG
N
D
R
VG
N
D
B
VG
N
D
G
VG
N
D
A8V
A8V
A
GND
49 48 47 46
45
44
43
42 41 40 39 38 37
36
35
34
33
32
31 30
29
28 27 26
25
24
23
22
21 20 19
18 17
16
15 14
13
12
11 10
9
8
7
6
5
4
3
2
1
B
U
3.3V
DGND
DGND
DGND
A8V
A
GND
A
U
DIO1 L
A
U
DIO1 GND
A
U
DIO1 R
A
GND
DGND
DGND
USB2.5V
EP B
UDET
EP INI
EP STBY
EP CON
EP RST
EP MD
A
T
A
EP SD
A
T
A
EP SREQ
EP MREQ
USB2.5V
USB2.5V
DGND
DO
T CLK
DGND
FILD DET
STH
PLL CLK
PLL EN
PLL D
A
T
A
CPV
HSY
VSY
OSD BLK
OSD R
OSD G
OSD B
V5V
V5V
V GND
EP SYNC
EP R
EP G
EP B
V GND
USB2_5V
OSD MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
RUN/SS1
SENSE1-
VOSENSE1
PLLFLTR
PLLIN
FCB
ITH1
SGND
OUT3.3V
ITH2
VOSENSE2
SENSE2-
28
27
26
25
24
23
22
21
20
19
18
17
16
15
PGOOD
TG1
SW1
BOOST1
VIN
BG1
EXTVCC
INTVCC
PGND
BG2
BOOST2
SW2
TG2
RUN/SS2
1
2
3
4
5
6
7
8
VSS
DATA
CLOCK
Q0
Q1
Q2
Q3
Q4
16
15
14
13
12
11
10
9
VDD
Q11
Q10
Q9
Q8
Q7
Q6
Q5
1
2
3
4
5
6
7
8
IN1B
SW1
OUT1
GND2
OUT2
OUT3
SW3
IN3A
16
15
14
13
12
11
10
9
IN1A
GND1
IN2B
VCC
SW2
IN2A
GND3
IN3B
1K
R437
1000P
C105
R111 0
C110 47P
R114 0
680
R118
5.6K
R117
68K
R115
0.01
C111
33K
R104
0.1
C121
0.1
C186
R122
C189 0.1
C190 0.1
C134 10
47u25
47u25
10
R134
0.1
C116
0.01
C122
0.01
C132
1000P
C129
0.047
R137
TP17
R173
C177
1000P
C178
1000P
22
2
27
R143
10K
560
C164 0.01
C174 0.01
1000P
C152
R153
C155 220P
C156 0.1
R155
5.6K
R156
680
68K
0
R161
R154
33K
0.022
C153
1000P
C151 47P
C149 47P
0.01
C147
C145 220P
10K
100P
C148
68K
R150
R146
1000P
C146
R152 0
0.015
C150
R149 0
33K
C143
R159
R160
R169
BG2
BOOST2
RUN/SS2
VOSENSE2
SENSE2-
11
12
13
14
ITH2
SW2
TG2
17
16
18
15
EXTVCC
INTVCC
PGND
BOOST1
6
SGND
OUT3.3V
8
7
9
10
PLLIN
ITH1
FCB
SENSE1-
VOSENSE1
PLLFLTR
3
4
5
21
20
19
22
10
C188
C187
0.1
24
VIN
BG1
23
25
26
SW1
TG1
C196 0.1
22
C157
0.1
1000P
C167
R163
10
1000P
C168
C163
0.01
10uH
L105
C158
10
C159
C160 2.2
0.1
C162
0.1
C195 0.1
C161 0.1
0.01
C173
10
R158
10uH
L107
C169
R164
C172 0.01
C165 10
C217
47u25
220u6.3
C171
C200 0.1
1000P
1000P
R166
0.022
C170
10
L106
10uH
R188
0
D5V
TP18
1000P
C198 0.1
C197 0.1
C216
47u25
C199 0.1
C181
330u4
C182 0.01
C175 10
C179
C180
1000P
R171 0
R170 0
R144
R145
PGOOD
RUN/SS1
1
28
10
R172
R175
0.033
SW3.3V
10
R176
0
0
R167
0.022
R165
46
47
39
TP20
C142 0.047
10uH
L108
IN1
IN3
2
VCC
1
GND2
14
13
4
VS1
OUT2
5
OUT4
VS2
3
OUT1
OUT3
GND1
7
VC
6
IN2
IN4
10
11
12
8
9
67
68
65
66
38
37
15
14
1
C417
750
R436
100
R435
100
R432
14
13
15
100
R434
VGND
0.1
C502
TP539
TP538
32
29
27
7
30
31
26
25
28
R510 0
59
75
55
43
50
51
11
18
16
17
11
16
Q401
8
20
2.2
C514
2.2
C513
22K
R518
14
5
A8V
B
U
3.3V
SW5V
V GND
DGND
D
V
D_A8V
SW14V
USB5V
P5V
SW5V
SW3.3V
PGND
PGND
0
R542
VCC
VCC
VCC
SW3.3V
SW5V
A8V
USB5V
USB5V
USB5V
SW14V
100
R433
1
C419
1K
R443
R441
R442
1
SW5V
A8V
0
R138
5
3
1
10K
R420
12
6
51
DGND
100P
C107
AGND
PGND
PGND
V GND
DGND
0.1
∗
C548
DGND
C408 0.1
R136
0.047
C93
0.1
C92
0.01
0.1
C95
0.01
C94
0.1
C97
0.01
C96
C99
C98
0.01
0.1
C554
0.1
C516
0.01
C515
C553
0.1
IC501,502
R162
0
Q106,108
R124
0
Q101
0
0
0
R168
0
R130
C422
+
+
+
+
+
+
+
+