PC_B
PC_G
PC_R
OSD_R
OSD_YM
OSD_YS
OSD_G
OSD_B
CONTRAST
CLP
PC_B
PC_G
PC_R
VD
HD
CLP
TV_ON
REMO
SOS_INFO
GREEN
OSD_YS
OSD_B
OSD_G
OSD_YM
OSD_R
JPEG_Y
JPEG_C
JPEG_RST
SOS_INFO
LED_G
LED_R
KEY
AFC1
MAIN_DEF
AV_MUTE
REMO
TV_ON
SP_MUTE
POFF_DEF
SUB_ON
SOS
FAN_SOS
QLINK_SEL
AV4_QLINK
AV2_QLINK
RST
SDA
SCL
LOADER
LO_RXD
LO_TXD
LO
ADER
LO_RXD
LO_TXD
TU_TXD
TU_RXD
SD
A3
SCL3
WP
SD
A3
SCL3
CVBS1
TXD_TU
RXD_TU
SDA3
SCL3
WP
SDA3
SCL3
SCL3
SDA3
PC_H
PC_V
HSYNC
VSYNC
HSYNC
VSYNC
HD
VD
CLP
GREEN
27
25
LPF
17
LPF
3
1
14
5
11
LPF
7
22
21
B
R
G
B
YS
R
YM
G
OSD
OUT
DATA
ADJ
R/G/B
13
15
17
3
9
4
5
7
11
1
2
23
21
22
20
203
24
VDOUT
22
21
NCLPS
5
15
17
REMOCON
REALTIME/INTRA
POW STATUS
7
RXD TU
TXD TU
HDOUT
9
D/A OSD
x 2
CONT
110MHz x 3
D/A 10bit
D/A 8bit
IMPROVEMENT
PICTURE
RGB
PROCESSOR
TO D3
26
30
28
ROUT
GOUT
BOUT
DG3
CTI,CRI
AI
DSC
B
G
R
240
237
248
199
198
BDV
RDV
148
CNT
IC1309
RGB PROCESSOR
IC1329
BUFFER
HCLP
IC3251
AV/PC SELECT
TO
G18
DG18
PC B
PC G
PC R
1
3
5
I1
VP
HP
CLP
9
13
O5
8
1
I6
10
2
O1
I4
BUFFER
IC8006
O4
Q1026
Q1025
Q1004
Q1600
Q1601
Q1602
SDA
SOS
Q1012
3
5
SDA0
CVBS1B
OSD H
SCL0
105
OSD V
18
EEPROM
99
Q1225
97
6
ABOOT
IC1009
IC1319
1
IC1007
SCL1
103
IC1012
SOUND DEF
IC1013
5
SCL1L
16Mbit
RES IN
11
5
KEY
Q-Link Select
SP MUTE
SDA2
112
STB 3.3V AVR
104
90
IC1003
SCL2
3.3V
IC1005
2
16
POFF DEF
4
AFC1
SWITCHING
125
SDA2
4
124
15
SCL0
LED G
FLASH-ROM
G
8
5V
AVR 2.5V
SCL1
SUB ON
TVON
74
Q1010
2
5V<=>3.3V
AD
3
COR
SCL1
IC1008
3.3V
IC1006
3
BLANK
STB 2.5V AVR
2
13
13
1
5
MEMORY
113
101
SDA0
SDA0
5
6
PLL
SDA1
127
75
80
92
10
114
SDA1L
SDA1
2.5V
83
9
RST-DEV
81
CVBS1A
SCL2
2
9
17
8
1
14
77
102
SRQ
98
SCL2
SCL0
3.3V
100
5
2.5V
1
121
SDA1
R
76
SCL
LED R
6
B
IC1311
SDA2
3
1
3
AVR 2.5V
2.5V
7
4
64Mbit SDRAM
REMOCON IN
TEXT MICOM
AV LINK IN
82
SOS INFO
Q1254
Q1255
12
120
Q1018
6
5V
6
TO JG3
DG10
TXD
1
RXD
3
IDO
5
RST
9
Y
15
C
19
1
3
JPEG TXD
JPEG IDO
5
JPEG RXD
RESET
73
OUT
4
IC1010
Q1007
Q1013
Q1015
Q1014,Q1016
14
2
CONVERT MICON
14
Y1
19
SD
A1
LO TXD
SDA
3
18
SCL2
P
ANEL SCL3
SCL3
6
PA8
TO
RST
SD
A3
P
ANEL SD
A3
11
7
SCL2
Y
4
SD
A2
12
SCL1
X0
SCL1
SD
A1
SCL
DG31
SRQ
10
IC1001
2
1
A
X
RESET
SD
A2
SRQ
SCL3
12
SCL2
SRQ
14
SD
A0
54
19
53
TXD1
SCL1
6
RXD1
10
SCL0
15
SD
A3
17
DG32
9
DG8
LO RXD
13
4
X1
LO
ADER
5
SD
A2
3
Y0
SWITCHING
7
SD
A1
5
IC1002
IC1004
SRQ
5
2
3
6
SCL1
SDA1
4
OUT
5
6
SCL
SDA
EEPROM
IC3699
14
15
SCL
SDA
DAC
IC3004
7
WP
5
1
6
2
SWITCHING
IC3517
SDA
SCL
DAC
15
IC3003
14
7
3
1
COM
IC8002
SWITCHING
X1
13
Y1
12
Y
Q1850
15
5
6
VIN
IC8008
13
2CH MULTIPLEXER
GIN
8
HIN
4
HD-
VD-
SYNC SEP
IC8004
HD
VD
14
X
1
Y0
3
X0
CLP
5
6
I1
I0
17
IC8009
CLPO
SWITCHING
6
5
SEL
CS(S)
3
10
9
A
B
Q1851
5
LPF(S)
TH-
50PV30E
DG-
Board
Block Diagram
TH-
50PV30E
DG-
Board
Block Diagram
DG Micom,Digtal Signal Processor
106
Summary of Contents for TH-50PV30E
Page 4: ...http servis manual com 8 3 No Picture TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 8: ...http servis manual com TOP PREVIOUS NEXT ...
Page 9: ...http servis manual com 9 3 Option Description TOP PREVIOUS NEXT ...
Page 10: ...http servis manual com TOP PREVIOUS NEXT ...
Page 18: ...15 Block and Schematic Diagrams 15 1 Schematic Diagram Notes 75 ...
Page 19: ...15 Block and Schematic Diagrams 15 1 Schematic Diagram Notes 75 ...