
8.9.
DG-Board (3 of 5) Schematic Diagram
+
+
+
+
+
+
+
+
G
G
+
AO_A11
AO_A10
A
O_A13
AQ_D2
AQ_D5
AA_QLINK
AA_SD
A_0
AO_A7
AQ_D2
AQ_D4
AO_A6
AO_A14
AA_OSDG
AO_A16
AA_MAINPOW
AF_CKE
AO_A12
AA_GC_START
AA_OSDR
AA_OSDR
AO_A5
AA_MUTE
A
O_A2
AQ_D10
AQ_D6
AQ_D1
AO_A4
AO_A7
AF_CLK
AA_SCL_1
AQ_D2
AO_A3
A
O_A3
AO_A1
AA_RESQ
AP_RD
AO_A10
AO_A2
AF_UDQM
AO_A14
AQ_D0
AO_A6
AA_SD
A_2
AQ_D14
AO_A15
AQ_D3
AQ_D15
AF_LDQM
AO_A7
AO_A13
AA_M2_WP
AO_A1
AA_SD
A_1
AA_M2_TRGO
A
Q_D0
AQ_D3
AF_CKE
AA_SCL_0
AP_CSD
AQ_D12
AP_WR
A
Q_D7
AA_SCL_2
AQ_D13
AO_A9
OSD_V
AQ_D7
AO_A4
A
Q_D15
AX_STB5V
AP_RD
A
C_LCD-SD
A2
AO_A9
A
O_A15
AQ_D5
A
Q_D14
AP_WR
AA_SDA_1
AQ_D3
AO_A9
A
C_LCD-SCL2
A
Q_D8
A
O
_A14
AF_CLK
AQ_D8
AQ_D1
AA_SCL_1
A
Q_D6
AO_A2
AQ_D13
AF_UDQM
AQ_D12
AQ_D9
AA_SDA_0
A
Q_D1
AQ_D9
AO_A8
AO_A11
AA_SCL_0
A
Q_D13
AX_STB3.3V
AF_WR
AP_CSD
AQ_D11
AQ_D5
AQ_D11
AO_A8
AF_LDQM
AQ_D11
AX_STB2.5V
AO_A5
AQ_D4
AQ_D0
AQ_D9
AO_A15
AO_A12
AA_OSDB
AA_OSDB
AQ_D10
AA_CVBS1
A
O_A0
AQ_D14
AP_SCL0
AX_9V
AA_KEY
AO_A13
AQ_D12
AO_A11
AA_OSD
YS
AF_WR
AO_A5
AA_AFC
AQ_D10
A
O_A4
AO_A0
AA_REMOTE
A
O_A1
AQ_D8
AO_A17
AO_A12
AO_A0
AO_A6
AA_QLINK_SEL
AO_A3
AP_SDA0
AO_A8
AJ_CLP
AO_A10
AQ_D15
AQ_D7
AQ_D6
AQ_D4
AF_CS
AA_READY
AA_M2_TRGI
AA_M2_TRGO
AA_M2_RESET
AA_BUSREQ
2.5V
5V
AA_M2_TRGI
AA_LED_R
AA_M2_WP
AA_M2_RESET
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
AO_A18
A
C_RGB-SD
A
A
C_RGB-SCL
3.3V
AP_CSD
3.3V
3.3V
3.3V
AF_CS
AA_LIGHTON
3.3V
C1064
50V
270p
C1051
16V
0.1u
TP9051
R1035
EXB38V680JV
R1057
100k
R1061
220k
R1053
100
R1094
0
C1013
4V 100u
C1009
16V
0.1u
JS9056
Q1011
2SD0601A0L
R1120
4.7k
JS9062
C1069
50V
270p
R1031
4.7k
R1105
0
R1063
220
C1072
50V
270p
C1061
10V
1u
R1075
27k
R1054
100k
C1048
16V
0.1u
IC1006
C0JBAB000591
1N
C
2A
3G
N
D
5
Vcc
4
Y
R1020
10k
IC1004
TVRN173
1
A0
2
A1
3
A2
4
GND
5
SDA
6
SCL
7
WP
8
Vcc
R1052
470
JS9060
R1027
EXB38V680JV
R1029
22k
TP9055
C1074
16V
0.1u
JS9072
C1037
50V
220p
ZA6009
K4CD01000002
C1056
10V
1u
C3FBMD000050
IC1008
1
A15
2
A14
3
A13
4
A12
5
A11
6
A10
7
A9
8
A8
9
A19
10
NC
11
WE
12
RESET
13
NC
14
NC
15
RY/BY
16
A18
17
A17
18
A7
19
A6
20
A5
21
A4
22
A3
23
A2
24
A1
25
A0
26
CE
27
Vss
28
OE
29
DQ0
30
DQ8
31
DQ1
32
DQ9
33
DQ2
34
DQ10
35
DQ3
36
DQ11
37
Vcc
38
DQ4
39
DQ12
40
DQ5
41
DQ13
42
DQ6
43
DQ14
44
DQ7
45
DQ15/A-1
46
Vss
47
BYTE
48
A16
Q1006
2SD0601A0L
R1082
100
R1046
330
DL1002
ELKE103FA
1
2
3
TP9059
R1006
10k
L1001
G1C4R7M00016
R1049
EXB38V680JV
C1068
16V
0.1u
C1033
16V
0.1u
R1102
EXB38V473JV
C1071
50V
270p
C1052
16V
10u
TP9049
C1028
16V
0.1u
C1062
16V
0.1u
JS9059
L1003
G1C3R3MA0061
R1008
68k
C1004
10V
1u
ZA6004
TESA169
C1065
50V
270p
R1062
0
R1028
47k
R1011
EXB38V680JV
C1029
16V
0.1u
C1007
16V
0.1u
R1101
47k
C1063
16V
0.1u
C1015
16V
0.1u
R1089
27k
R1045
100
C1003
16V
0.1u
C1017
16V
0.1u
C1001
4V
100u
DL1001
ELKE103FA
1
2
3
R1077
18k
R1051
10k
L1009
ELJFA4R7KF
C0EBE0000191
IC1002
1
OUT
2
VDD
3
GND
5
NC
4
NC
C1022
16V
0.1u
R1005
5.1k
R1096
100
ZA6012
K4CD01000002
R1019
0
C1006
16V
47u
TP9056
X1001
H0J600400006
JS9074
TP9057
10u
C1018
16V
JS9054
R1069
47k
C1076
16V
0.1u
C1030
16V
0.1u
R1064
EXB38V680JV
C1034
50V
22p
ZA6008
TESA169
ZA6002
TESA169
JS9073
R1087
27k
R1068
47k
R1016
EXB38V680JV
R1099
47k
R1065
100
R1023
2.2M
DG1001
K1KA12A00126
1
2
3
4
5
6
7
8
9
10
11
12
C1059
6.3V
100u
R1116
100k
10u
C1012
16V
JS9058
R1196
100
C1005
6.3V
100u
R1015
10k
Q1001
UNR511100L
C1054
16V
0.1u
JS9070
R1055
100
C0JBBZ000281
IC1003
1
NC
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
A9
11
A10
12
GND
13
B10
14
B9
15
B8
16
B7
17
B6
18
B5
19
B4
20
B3
21
B2
22
B1
23
OE
24
Vcc
R1004
10k
TP9052
C1042
50V
220p
R1002
0
C1049
16V
0.1u
C1047
16V
0.1u
R1001
100
C1008
16V
0.1u
R1070
100
R9172
100
R1003
68k
R1066
100
L1007
8.2u
C1050
16V
0.1u
R1076
100
JS9068
ZA6010
K4CD01000002
JS9057
R1067
100
IC1001
C2CBYF000028
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
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
JS9071
JS9055
Q1009
2SD0601A0L
L1005
G1C4R7M00016
R1080
EXB38V680JV
L9025
J0JGC0000021
R1043
0
R1007
10k
Q1008
2SD0601A0L
C3ABPG000102
IC1009
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
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
R1091
27k
Q1002
UNR521100L
R1079
18k
TP9050
JS9061
R1093
5.6k
R1117
1k
IC1007
C0JBAE000231
1
1A
2
1B
3
1Y
4
2A
5
2B
6
2Y
7
GND
8
3Y
9
3A
10
3B
11
4Y
12
4A
13
4B
14
Vcc
R1073
47k
R1111
5.6k
DL1003
ELKE103FA
1
2
3
R1081
100
ZA6003
TESA169
R1034
100
R1050
22k
R1085
0
ZA6011
K4CD01000002
ZA6005
TESA169
R1083
EXB38V680JV
C1039
16V
0.1u
R1036
0
R1056
EXB38V680JV
L1002
ELJPA180KF
C1060
10V
1u
R1012
EXB38V680JV
ZA6007
TESA169
Q1005
2SD0601A0L
C1075
16V
0.1u
JS9069
R1086
27k
TP9060
C1057
1u
G
G
R1119
100
R1042
EXB38V680JV
TP9054
C1019
50V
1000p
ZA6001
TESA169
R1097
100
R1074
47k
R1088
100
TP9053
C1023
4V
100u
TP9058
R1058
4.7k
ZA6006
TESA169
R1078
100
L1004
G1C330K00017
C1031
50V
150p
Q1004
2SD0601A0L
R1092
27k
R1107
10k
C1038
50V
22p
R1009
10k
TP9061
R1024
3.9k
Q1012
UNR521100L
R1118
100
R1047
100
R1038
47k
R1040
22
R1048
0
C1016
16V
0.1u
R1018
100
R1090
27k
C1043
16V
0.1u
C1041
50V
1000p
C1036
16V
0.1u
C1035
50V
1000p
C1025
50V
1000p
C1027
16V
0.1u
C1046
16V
0.1u
C1045
50V
1000p
C1021
50V
0.01u
R1033
27k
C1058
16V
0.1u
VSSA-3
VDD
A-3
CVBS1B
CVBS1A
VSSA-4
VDD
A-4
VSS33-6
KEY
VDD33-6
AFC
P2.15
D4
P5.2
A20
D3
P5.3
A19
D11
A18
RSTIN
A17
SCL0
VSS25-1
SDA0
VDD25-1
P3.2
A16
LED_R
A8
P3.4
D14
P3.5
D8
P3.6
D6
P3.7
D1
RESQ
VSS33-5
VSS33-7
A7
VDD33-7
A9
VSS25-2
A6
VDD25-2
A5
GC2_RST
A10
OSD_SEL
MUTE
TMODE
TRGO
LIGHTON
SCL1
SDA1
SCL2
A11
SD
A2
A12
VSYNC
VSS33-2
HSYNC
VDD33-2
COR
A4
BLK
A3
VDD33-8
A2
VSS33-8
A1 A0
LDQM
A13
WR
A14
D15
A15
VSS33-4
VSS33-3
VDD33-4
VDD33-3
D7
MEMCLK
D0
CSSDRAM
P3.13
CLKEN
MAINPOW
CSR
OM
P5.14
RD
P5.15
UDQM
TRGI
VDD33-5
D13
D9
D5
D2 D12D10
(Fujitu MBM29L
V160BE70TN-GK)
TMS
16M_FLASH
TDI
TDO
TRGi
Q-LINK
TRGo
P2.IO
SCL0
READY
SDA0
P2.14
SCL1
VSS33-1
SDA1
VDD33-1
GND
P4.5/CS3
Q-LINK SELECT(AV1/AV2)
BUSREQ
GC_START
TCK
TMS
TDI
RESET
TDD
TCK
IRDA
CKE
XT
AL1
XT
AL2
VSSA-1
VDD
A-1
OSD R
OSD G
OSD B
VSSA-2
VDD
A-2
CVBS2
26
27
23
24
20
19
25
22
21
24
25
21
23
22
33
31
32
35
34
DG-BOARD TXNDG10HNK (3/5)
!
TEXT MCU (M2)
64M SDRAM
EPROM
BUFFER
DQD
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
VDD
DQML
WE
CAS
RAS
CS
BA0
BA1
A10
A0
A1
A2
A3
VDD
VSS
DQ15
VSSQ
DQ14
DQ13
VDDQ
DQ12
DQ11
VSSQ
DQ10
DQ9
VDDQ
DQ8
VSS
NC
DQMH
CLK
CKE
NC
A11
A9
A8
A7
A6
A5
A4
VSS
VDD
RESET
INVERTER
OR GA
TE
0
0
0
0
0
0
0
0
0
0
0
0
1.4
0.3
2.0
3.3
0.6
1.8
0
0.3
0.6
0.3
0
0
0
0.4
0
3.3
2.5
0.7
3.3
0.6
3.0
2.9
0
0
1.7
1.6
0
3.1
0
0
1.7
1.7
1.8
1.6
1.8
1.6
0
3.2
0
1.7
1.7
2.5
3.3
0
0
3.3
3.2
0
0
0
0
0
3.3
2.3
3.3
2.3
1.1
1.4
1.2
3.3
1.2
0
1.0
0.9
0.7
1.2
0.9
0
1.0
0
2.6
1.6
2.6
0.7
1.5
0
0
1.6
0
0.9
2.8
3.2
3.3
0
3.3
0
1.0
0.8
0.9
1.7
0
3.3
0.7
3.0
1.6
3.3
0
0
0
1.6
0
2.5
1.0
0
1.3
0.3
0.3
0
0.2
0.5
0
2.5
0
0
3.0
3.1
0
2.5
3.3
3.0
2.5
0
0
3.2
0
1.3
3.3
0.3
3.3
3.3
0
0
0
0
0
0
2.8
0
0
0
0
0
0
0
0
0.1
0.1
0.1
4.1
4.9
4.9
4.9
0.5
3.4
3.6
0
5.0
3.3
3.2
3.3
3.3
0
0
0
0
3.3
0
0
0
3.3
3.3
2.5
3.3
3.3
2.5
3.3
0
0
0
0
0
0
0
3.3
0
0
0
0
3.2
0
3.2
0
3.2
0
0
3.2
0
0
3.0
3.2
3.2
3.2
0
0
3.2
0
0
0
0
0
0
0
3.0
1.7
3.0
1.7
1.7
1.7
1.7
1.7
3.0
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
0
3.0
3.2
3.0
1.7
3.0
1.6
3.2
0
1.6
3.2
1.7
0
0
0
0.1
0
1.6
1.6
0
0
0.1
0
0
3.2
0.2
0
0
0
0.2
0.2
0.2
3.2
0
0.4
3.2
3.2
3.3
0
3.2
0
0
1.7
0.3
1.7
1.7
0.3
0.2
3.2
1.7
1.6
0
0.3
1.6
3.2
1.6
0
2.1
0
4.9
3.1
2.3
0.1
8.9
2.6
1.9
0
0
3.3
0
0.5
0
1.8
0.2
0
4.4
3.9
3.9
0.6
0
0
0
3.3
0
G
G
TX-22LT3 DG-Board (3 of 5) Schematic Diagram
TX-22LT3 DG-Board (3 of 5) Schematic Diagram
35
Summary of Contents for TX-22LT3
Page 18: ...6 3 Option Description 18 ...
Page 19: ...19 ...
Page 23: ...23 ...
Page 24: ...24 ...
Page 25: ...9 2 Packing Exploded View 25 ...
Page 26: ...9 3 Mechanical Replacement Parts List 26 ...
Page 28: ...10 1 Replacement Parts List Notes 10 2 Electrical Replacement Parts List 28 ...
Page 58: ...8 Block and Schematic Diagrams 8 1 Schematic Diagram Notes 25 ...
Page 59: ...8 Block and Schematic Diagrams 8 1 Schematic Diagram Notes 25 ...
Page 98: ...13 TX 22LT3 ...
Page 99: ...6 3 Option Description 14 TX 22LT3 ...
Page 100: ...15 TX 22LT3 ...
Page 101: ...16 TX 22LT3 ...