Panasonic TX-17LA1M Service Manual page 68

21
22
23
DG-BOARD
!
TXNDG10KEK (3/5)
(FOR 20INCH MODEL)
DG1001
TP9049
AA_M2_RESET
RESET 1 3.3
TP9050
TCK 2 0.3
TP9051
3
TMS 0.3
TP9052
4
TDI 0.3
TP9053
5
TDO 0.3
TP9054
6 AA_M2_TRGI
TRGi 3.1
TP9055
AA_M2_TRGO
TRGo 7 3.1
AA_SCL_0
SCL0 8 3.7
AA_SDA_0
SDA0 9 3.4
AA_SCL_1
10
SCL1 4.1
11 AA_SDA_1
SDA1 4.1
12
GND 0
24
25
TC-20LA1H, TX-20LA1M/Q/T/X/Z DG-Board (3 of 5) Schematic Diagram
19 20
L1002
ELJPA180KF
C1007
C1004
10V 16V
0.1u
1u
R1072
L1003
R1014
100
G1C3R3MA0061 4.7k
C1005 C1008
6.3V 16V
100u
0.1u
L1004
G1C330K00017
C1006 C1009
R1028
16V 16V
47k
47u 0.1u
*R1024
4.7k
AA_CVBS1
DL1001
ELKE103FA
3 1
2 R1029
22k
C1012
16V
10u
L1001
G1C4R7M00016 2.5V
C1001 C1003
16V
4V
0.1u
100u
R1002
AA_KEY 0
R1003
68k
AA_AFC
R1020
R1008 10k
68k
R1015
10k
0.2
0.2
0.2
0.2
0.1
0
R1004
AA_REMOTE
10k 0.6 R1019 3.3
0
0
R1005
0
AA_READY 5.1k 3.2
Q1011
0
R1007
2SD0601A0L 3.3
10k R1116
100k
0
0
C1015
16V 0.1u 0
R1006 3.3V
3.3
10k
5.0
C1016
3.3
AA_BUSREQ
5.0 0.1u
R1009 R1012
0
10k EXB38V680JV
R1001
AO_A19
100 0 16V 0.1
Q1001
AO_A18
0.7
UNR511100L
AO_A17
3.3 0.5
AO_A16
0 0
C1013 2.5
3 1
R1016 4V 100u
Q1002 0 2 0.4
EXB38V680JV
AO_A8
0.5
UNR521100L
AO_A7 1.2
DL1002
AO_A9 0.5
ELKE103FA
AO_A6
2.2
AO_A5
1.4
AO_A10
0.4
AO_A11
0.4
AO_A12
0.4
C1019
0
R1011
50V
EXB38V680JV 1000p 1.8
C1017
16V
0.1u
DL1003
ELKE103FA
3 1
2
C1018
16V
10u
ZA6001
TESA169
ZA6009
ZA6002
TESA169 K4CD01000002
ZA6010
K4CD01000002
ZA6004 ZA6011
TESA169
K4CD01000002
21 22
C1050
16V 0.1u
0 1
A0 Vcc
0
2
A1 WP
EEPROM
0
3
A2 SCL
R1036
0 4
0 GND SDA
8.9
Q1004
2.7 IC1004
2SD0601A0L
2.1
TVRN195
R1052
470 R1119 R9172
R1045 100
100
100 L1007
8.2u
*R1046 R1048
390 0
R1051 10k
C1031 R1062
C1030
0
50V
16V
150p
0.1u
R1055
100
3.3V
R1086
27k
R1079
R1077
18k 18k
R1065 100
R1033
27k
R1067 100
R1070 100
C1021
50V R1066 100
0.01u
R1043
0
1.7
1 96
1.6
2 95
1.6
3 94
1.6
4 TDD P5.2 SDA1 P5.14 93
3.3
5 IRDA P5.3 SCL1 MAINPOW 92
0.1
6 Q-LINK TMODE LIGHTON P3.13 91
7 P2.IO TDI TMS TCK P5.15 MUTE 90 0.1
TRGI
8 READY TRGO P3.11 89 0.1
9 P2.12 GC2_RST 88 1.7
10 BUSREQ VDD25-2 87 0.1
11 P2.14 VSS25-2 86 0
12 P2.15 VDD33-7 85 0.1
VSS33-1 VSS33-7 0.1 C1047
13 84
0.1u
2.6
14 VDD33-1 IC1001 RESQ 83
0
15 P4.5/CS3 GC_START 82
0
16 A20 C2CBYF000028 P3.7 81
0
17 A19 P3.6 80
18 A18 P3.5 79 0
MICOM
19 A17 P3.4 78 0
20 VSS25-1 LED_R 77 3.3
21 VDD25-1 P3.2 76 0
22 A16 SDA0 75 0
23 A8 SCL0 74 0
A7 RSTIN 3.3
24 73
A9 D11 0
25 72
VSS33-2
0
26 A6 D3 71
A12 VDD33-2 D2 D12 D10
3.3
27 A5 D5 D4 70
A4 C1045
0 1000p
28 A10 D9 VDD33-6 69
50V
A3
0
29 A11 D13 VSS33-6 68
A2
30 67 0 16V
C1046
0.1u
31 66 0
32 A1 A0 A13 A14 A15 65 3.3
C1025
C1027 C1035 C1036 C1041 C1043
50V 16V 1000p 16V 50V 16V
1000p 0.1u 0.1u
50V 0.1u 1000p
R1064
EXB38V680JV
R1094 R1056
0 EXB38V680JV
AC
*JS9021
23 24
8 3.3 R1120
4.7k
Q1012
0
7
UNR521100L
0
R1096
0
100
3.2
6
0
R1097
100
3.2
5
C1054
0.1 5.0
R1087 R1092 1 24
R1091 NC Vcc 16V
27k 27k 0.1u
27k
2.6 0
2 23
A1 OE
4.7
2.4 3 22
A2 B1
3.2 4 21 3.8
A3 B2
3.0 5 20 2.2
A4 B3
2.9 6 19 0.2
A5 B4
2.9 7 18 5.5
A6 B5
3.8 5.5
8 17
A7 B6
2.8 0.2
9 16
A8 B7
4.4 10 15 2.2
A9 B8
4.6 11 14 4.5
A10 B9
0 12 13 4.6
GND B10
AA_LIGHTON
R1076
100
AA_M2_TRGO
AA_M2_TRGI
R1078
100
AA_MAINPOW
R1085
0
AA_MUTE
C1048
16V 0.1u
R1117 R1088
100
16V 1k AA_RESQ
AA_GC_START
R1068 47k
R1069 47k
R1073 47k
R1118
R1074 47k
100
AA_LED_R
AA_M2_WP
R1081 100
100 R1105
R1082
0
AQ_D11 AA_M2_RESET
AQ_D3
AQ_D4
AQ_D10 IC1002
R1080 C0EBE0000191
EXB38V680JV
AQ_D12
RESET
R1090
AQ_D2
27k
AP_SCL0
AQ_D5 C1051
16V
AQ_D9 AP_SDA0
3.3 1 OUT 5 0.1
0.1u
NC
R1089
R1093
R1083 27k
5.6k
0
EXB38V680JV 2 VDD
0 0
3 GND 4
NC
C1052
3.3V C1049
16V
16V 10u
0.1u
L9025
J0JGC0000021
JS9054 JS9057 JS9060 JS9069
JS9055 JS9058 JS9061 JS9070
JS9056 JS9059 JS9062 JS9071
TC-20LA1H, TX-20LA1M/Q/T/X/Z DG-Board (3 of 5) Schematic Diagram
25
31
32
33
34
5V
TP9056
TP9057
35
TP9058
TP9059
TP9060
TP9061
36
37
38
39
40
JS9072
JS9073
JS9074
JS9068
41
26 27