33
KVT-819DVD/829DVD
/829DVDY/839DVD
X14-983x-xx (4/5)
T
S
R
Q
P
3.3V
0V
0/3.3V
0.2-1.5V
3.3V
0/3.3V
3.3V
0V
3.3V
2.6V
0V
3.3V
0/3.3V
0/3.3V
0V
0/3.3V
0V
0/3.3V
0/3.3V
0/3.3V
0-3.3V
0
5.0V
0-5.0V
0V
0-3.3V
3.3V
V
3.3V
0-3.3V
0-3.3V
0-4.5V
0-3.3V
0V
0V
1.3V
5.0V
3.3V
1.5-2.7V
2.6-4.4V
0-3.3V
0/4.5V
2.3-3.1V
2.3-3.1V
2.3-3.1V
2.3-3.1V
2.3-3.1V
2.3-3.1V
0.8V
1.7-2.2V
3.0V
3.0V
0V
0V
0V
3.58MHz
2.4V
4.43MHz
0V
0-5.0V
0-5.0V
0-5.0V
5.0V
0V
2.2-10.0V
12.5V
0-3.3V
0-4.4V
0/3.3V
0-3.3V
3.3V
3.3V
0V
0V
0V
0V
0V
0V
3.3V
0V
3.3V
3.3V
IC304
IC203
IC204
IC302
IC301
IC202
NOT USED
Q306
Q301
Q308
Q304
Q307
Q305
Q201
Q203
D301
D310
Q309
D311
CN301
P104
ROM CORRECTION
(X14-983x-xx)
∗
A
SYNC DELAY
CHROMINANCE
/GAMMA
RST
SET STORAGE
NOT
COMPOSITE
SIGNAL
IC301 SYNC
OUT MUTE
RGB SIGNAL
VCOM
u-COM
RST SW
RST
KEY
4
5
12
2
2
2
2
13
13
13
4 5
2
2
8
8
8
8
8
8
10
10
10
TP302
TP305
TP306
C310 0.01
TP301
X202
32.768kHz
X201
4.950MHz
TP324
TP319
TP322
TP320
TP323
TP321
TP318
TP316
TP317
TP312
TP314
TP311
TP315
TP313
TP310
TP308
TP309
TP307
TP201
ND
VGND
TP304
TP213
TP212
TP214
TP215
L: COMP or RGB1
H: OSD
L: OTHERS
OUT
H: RGB1
H: GRAFIC
L: COMP
L: SYNC IN1
L: PAL
H: NTSC
H: SYNC IN2
36
0
0
R375 100
R374 100
R373 0
R372 0
0.01
C361
0.1
C362
C356 10
C358 0.01
3.6K
R355
3.6K
R354
3.6K
R353
1K
R360
1K
R358
1K
R356
100K
R351
100K
R349
100K
R347
36K
R352
36K
R350
36K
R348
C350 10
C351 10
C352 10
1000P
C354
1000P
C353
1000P
C355
1K
R361
1K
R359
1K
R357
C333 10
C335 10
C336 0.1
C334 10
2.2K
R344
1000P
C338
22
C331
1.5K
R346
C327 10
C328 10
C329 10
C330 0.1
R322 0
R321 0
R320 0
X301
8P
C325
680
R319
X302
0.01
C324
0.47
C323
5.6K
R318
8.2K
R317
5P
C322
C311 0.01
C312 0.01
C316 1
R311 1M
C319 0.1
C321 0.01
0
R339
10
C343
10
R337
30K
R335
30K
R336
R209 4.7K
R210 4.7K
47 48
49
50
51
52 53 54
55 56 57
58 59 60 61 62
63 64
65
66
SP D
A
T
A
SP CLK
BLK
HSY
VSY
NCLP
POLS
V
GND
STH
COMP
T P+3.3V
HSY ADJ
DO
T CLK
D GND
D GND
LED GND
LED SW
+12.5V
NC
P ON+5V
P ON+5V
GND
5
VCC
4
8
7
6
5
C
X
X
Q
NC
NC
GND
3
1
2
4
VCC
5
47K
R331
39P
C341
10
C303
10
C304
0.1
C306
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
10
11
12
CS
DI
CLK
N/P OUT
D
A
C OUT
BLK IN
FRP
COM FRP
VCC3
COMOUT
GND3
COM DC
VCC2
BOUT
GOUT
ROUT
GND2
GND12
CO OUT P
4.433619MHz VCO IN P
APC FIL
NVCO OUT N
3.579545MHz VCO IN N
TC1
BIN1
GIN1
RIN1
BIN2
GIN2
RIN2
HFIL IN
VIDEO IN
A
GC FIL
CLP
CIN
A
CC FIL
HSY IN
SYNC OUT
SYNC IN2
SYNC IN1
HFIL OUT
SYNC SW
GND11
F ADJ
VCC1
PSAVE
SW2
SW1
2.2K
R305
680
R304
18K
R307
10uH
L302
10K
R324
0.1
C337
10K
R326
1
2
3
4
A0
A1
A2
GND
8
7
6
5
VCC
WP
SCL
SDA
1
A0
A1
A2
2
3
GND
4
8
7
6
VCC
WP
SCL
SDA
5
C210 0.01
R205 100
R206 100
R207 100
R208 100
3
4
NC
VSS
2
1
VDD
OUT
47K
R257
0.1
C203
47K
R201
C204 4.7
R203 0
18P
C207
120
L201
67
68
100
R371
100
R370
D GND
VG
N
D
10uH
L305
0
R394
R
G
B
92
91
90
2.7K
R388
2.2K
R389
4.3K
R345
0.01
C342
10
C305
0.01
C344
1K
R338
0
R342
100
R302
12
1M
R313
10
C315
6800P
C317
R312 0
2.2K
R316
B
G
R
64
22
23
24
C301 1
1K
R301
0
R303
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
AVR
AVS
VMU
HSY
AVR
DSI/
CIR
FLM
VDD
REG
VSS
X1
X2
RES
XT1
XT2
PAN
VSY
BU D
OSD
ACC
r CS
r DAT
r CL
CIR
19
18
17
20
25
22
23
24
22P
C206
0
R202
7
6
3
4
21
R204 100
Q201
Q203
C205 0.1
26
SCL
SD
A
VDD
VDD
VDD
SW3.3V
10
C201
0.01
C202
VDD
SW5V
VCC1
VCC1
VCC1
VCC1
TP3.3V
SW5V
+12.5V
55
59
50
15
86
85
50
18
89
100
R330
0.01
C339
3
4
10uH
L303
B
U
3.3V
87
61
47K
R308
0
R306
6
∗
R259
1000P
C260
10K
∗
R258
100K
R262
47K
R215
R309
0
11
13
14
16
15
17
18
C314 1
560
R310
820P
C313
0.01
C307
0.01
C308
0.01
C309
DGND
DGND
DGND
DGND
DGND
DGND
VGND
VGND
VGND
0.1
C359
VGND
KVT-719DVD
KVT-739DVD
KVT-729DVDY
KVT-729DVD
MODEL NAME
2-71
0-10
3-21
UNIT
No.
0-71
0-21
0-11
3-22
KVT-739DVD
KVT-739DVD
KVT-819DVD
KVT-839DVD
2-72
0-22
0-72
KVT-829DVD
KVT-829DVDY
KVT-839DVD
KVT-839DVD
YES
YES
YES
YES
YES
527
D525-
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
IC450
YES
YES
YES
YES
R258
YES
YES
YES
YES
10K
30K
3.3K
R259
10K
10K
30K
10K
3.3K
YES
YES
YES
YES
YES
R263,
592-597
YES
YES
YES
YES
YES
R264
266
YES
YES
YES
YES
YES
Q211,
212
OPEN/
CLOSE
100
R329
100
R328
100
R327
0
R325
0.01
C211
YES
YES
A
YES
YES
YES
YES
100P
C348
0
R248
548,549
C450,
Q306-308
Q201
Q203