Panasonic TX-22LX2, Руководство по обслуживанию

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11.13. DG-Board (7 of 7) Schematic Diagram
TX-22LX2
DG-Board (7 of 7) Schematic Diagram TX-22LX2
DG-Board (7 of 7) Schematic Diagram
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AQ_D9
AQ_D12
STB3.3V
STB3.3V
AO_A13
AO_A11
AO_A4
AO_A13
AS_KEY
AO_A2
AO_A7
AJ_VSYNC
AO_A6
AO_A8
AO_A9
AS_AFC
AQ_D13
AS_OSDR
AQ_D11
AO_A16
AQ_D9
AQ_D11
AQ_D9
AO_A12
AO_A10
AO_A0
AQ_D4
AQ_D14
AQ_D8
AP_WR
AO_A5
AQ_D10
AQ_D12
AS_MUTE
AO_A14
AR_CS
AO_A0
AR_CKE
AS_LED
AQ_D10
AO_A3
AR_CKE
AQ_D13
AO_A12
AQ_D0
AQ_D8
AO_A11
AS_OSDG
AQ_D6
AQ_D4
AQ_D5 AO_A19
AO_A2
AQ_D2
AO_A3
AR_WR
AO_A5
AO_A15
AR_CLK
AO_A5
AO_A9
AO_A18
AO_A17
AS_M2_WP
AP_RD
AO_A4
AO_A8
AO_A7
AO_A13
AI_SCL_0
AQ_D10
AR_UDQM
AO_A3
AO_A1
AQ_D7
AS_M2_WP
AO_A2
AR_LDQM
AQ_D2
AP_CSD
AP_RD
AO_A6
AO_A14
AQ_D0
AQ_D4
AS_OSDB
AO_A10
AO_A15
AQ_D7
AO_A19
AQ_D11
AQ_D15
AO_A9
AO_A10
AP_WR
AQ_D14
AO_A6
AQ_D14
AQ_D1
AO_A15 AO_A0
AQ_D7
AQ_D8
AQ_D2
AR_CLK
AQ_D6
AO_A14
AQ_D3
AQ_D5
AO_A8
AQ_D6
AO_A11
AR_UDQM
AO_A1
AQ_D3
AP_CSD
AO_A4
AQ_D3
AO_A17
AO_A18
AQ_D1
AR_CS
AO_A1
AQ_D1
AJ_HSYNC
AQ_D13
AR_WR
AS_M2_TRGO
AQ_D0
AO_A12
AQ_D5
AR_LDQM
AO_A7
AQ_D15
AQ_D15
AQ_D12
AI_SDA_2 AI_SCL_2
AS_GC3_RST
AS_M2_TRGI
AS_LCD_MUTE
AI_SDA_0
AQ_M2_TCK
AQ_M2_TMS
AS_OVP
AO_A16
AS_PANELPOW
AS_Q-LINK_SEL
AS_Q-LINK_SEL
AS_MAINPOW
STB3.3V
SCL_0
AS_RESQ
AS_INVPOW
SDA_0
STB2.5V
AI_SCL_1
AI_SCL_1
AI_SDA_1
AI_SDA_1
AS_REMOTE
AS_QLINK_AV2 AS_QLINK_AV1 AS_BLK
AS_SRQ
AS_RGB_SEL
AQ_M2_RESET
STB3.3V
AP_CSD
STB5V
STB2.5V
STV2.5V
STB3.3V
STB3.3V
STB3.3V
STB3.3V
STB3.3V
STB3.3V
STB3.3V
STB3.3V
Q1113
UNR521100L
R1253
5.6k
C1130
16V
0.1u
R1201 68
R1232
100
TP1113
R1189
100
C3FBMD000182
IC1115
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
R1117
100k
C1134
16V
0.1u
L1111
J0JHC0000078
Q1109
2SC584500L
R1153
22
R1126
EXB38V680JV
R1118
68k
C1176
16V
0.1u
R1174
EXB38V680JV
C1136
50V
1000p
R1273
0
C1104
16V
0.1u
C1181
50V
270p
R1214
10k
C1123
4V
220u
R1170
100k
R1164
470
R1227
10k
C1165
16V
0.1u
C1195
16V
0.1u
L1112
J0JHC0000078
R1293 22k
Q1104
2SC584500L
R1210
3.9k
R1132 100
R1199
10k
C0EBE0000336
IC1108
4
OUT
3
Cd
1
GND
2
Vdd
R1284
0
C1177
10V
1u
IC1111
C0JBAB000591
1N
C
2A 3
GND
5
Vcc
4
Y
R1148
0
R1303
10k
C1139
50V
22p
R1122
EXB38V680JV
C1131
16V
0.1u
C1128
16V
0.1u
C1200
16V
0.1u
C0JBBZ000281
IC1109
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
R1203
EXB38V680JV
C1146
10u
16V
IC1113
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
C1118
1u
10V
R1312
0
C1147
16V
0.1u
R1163
22k
C1140
16V
0.1u
Q1102
2SC584500L
TP1103
R1173
4.7k
C1167
16V
0.1u
C1115
16V
0.1u
R1233
10k
C1150
16V
0.1u
R1159
330
L1108
J0JGC0000021
C1182
50V
270p
C1162
16V
0.1u
R1234
4.7k
TP1102
R1144
EXB38V680JV
L1109
J0JHC0000078
C1102
16V
0.1u
R1161
100
C1149
16V
0.1u
R1183 68
C1175
4V
100u
R1192
100
R1311
0
R1194
10k
R1146
27k
MAIN9V
C1198
16V
0.1u
R1285
100
C1180
16V
0.1u
R1152
EXB38V680JV
C1116
16V
0.1u
IC1104
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
R1182 68
R1125
0
R1246
10k
C1154
16V
0.1u
R1231
100
R1180 68
R1263
0
R1160
EXB38V680JV
C1143
50V
220p
C1132
50V
150p
R1295
0
C1199
16V
0.1u
R1236
10k
R1177
220
R1191
27k
R1110
10k
C1184
16V
0.1u
R1239
10k
R1237
5.6k
Q1108
2SC584500L
R1171
100
R1200
EXB38V680JV
C1153
16V 0.1u
STB3.3V
C1135
50V
22p
Q1105
2SC584500L
C1148
50V
1000p
Q1106
2SC584500L
Q1114
UNR521100L
L1101
G1C330K00017
R1158
100
C4131
100u
4V
TP1104
C1144
16V
0.1u
R1298 100
R1308
0
R1271
0
C1193
50V
0.01u
C1179
50V
270p
R1166
EXB38V680JV
C1122
50V
0.01u
TP4153
C1173
16V
0.1u
C1194
6.3V
1u
L1110
J0JHC0000078
L1106
ELJFA8R2KF
R1300
10k
IC1107
C3EBHC000020
1
E0
2
E1
3
E2
4
Vss
5
SDA
6
SCL
7
WC
8
Vcc
R1178 0
C1129
16V
0.1u
R1184 1k
R1165
10k
R1202 68
X1101
H0J600400006
L1103
G1C330K00017
R1143
4.7k
R1324
10k
R1142
22k
C1197
16V
0.1u
Q1110
UNR521100L
R1294 22k
C1174
16V
0.1u
C1186
16V
0.1u
IC1105
C0JBAS000185
1
SIG_A_IN/OUT
2
SIG_A_OUT/IN
3
SIG_B_OUT/IN
4
SIG_B_IN/OUT
5
CONT_B
6
CONT_C
7
VSS
8
SIG_C_IN/OUT
9
SIG_C_OUT/IN
10
SIG_D_OUT/IN
11
SIG_D_IN/OUT
12
CONT_D
13
CONT_A
14
VDD
R1169
EXB38V680JV
R1141
47k
C3ABPG000133
IC1114
1
VDD
2
DQ0
3
VDDQ
4
DQ1
5
DQ2
6
VSSQ
7
DQ3
8
DQ4
9
VDDQ
10
DQ5
11
DQ6
12
VSSQ
13
DQ7
14
VDD
15
LDQM
16
WE
17
CAS
18
RAS
19
CS
20
BA0
21
BA1
22
A10/AP
23
A0
24
A1
25
A2
26
A3
27
VDD
28
VSS
29
A4
30
A5
31
A6
32
A7
33
A8
34
A9
35
A11
36
NC
37
CKE
38
CLK
39
UDQM
40
NC/RFU
41
VSS
42
DQ8
43
VDDQ
44
DQ9
45
DQ10
46
VSSQ
47
DQ11
48
DQ12
49
VDDQ
50
DQ13
51
DQ14
52
VSSQ
53
DQ15
54 VSS
R1241
10k
R1299 68
C1124
16V
0.1u
L1113
J0JHC0000078
R1244
EXB38V103JV
C1161
10V
1u
R1168 100
R1135
10k
STB2.5V
C1138
50V
220p
TP1108
C1114
16V
47u
R1133
100
R1124
10k
R1185
0
10u
C1119
16V
R1187
1k
R1137
2.2M
C1120
50V
1000p
TP4154
C1101
10V
1u
R1297 0
C1121
16V
0.1u
C1117
16V
0.1u
R1167
0
R1172
100k
R1181 68
TP4082
C1171
16V
0.1u
R1123
EXB38V680JV
R1208 100
R1162
0
R1129 100
C1196
16V
0.1u
STB5V
R1213 0
C1126
50V
1000p
C1178
50V
270p
R1106
68k
R1243
0
C1142
50V
1000p
R1266
1k
L1104
G1C330K00017
R1179 0
R1215
10k
R1224
10k
R1147
100
C1183
50V
270p
R1190 56
R1150
47k
C1137
16V 0.1u
R1175
220k
C1185
16V
0.1u
R1292 22k
HSYNC
A7
COR
A9
BLK
A6
VDD33-8
A5
VSS33-8
A10
XTAL1
A11
JPEG_RST
XTAL2
VSS33-1
A12
VSSA-1
VDD33-1
VSS33-2
GC3_RST
VDD33-2
A4
A3
A2
A1 A0 A13 A14 A15 VSS33-3
INV_ON
TXD/MTSR
VSS33-7
TDD
VDD33-7
RMCN
VSS25-2
Q-LINK IN/HDMI_CEC_IN
VDD25-2
TXDO
JPEG_IDO RXDO
WR D15
VDDA-1
VSS33-4
OSD R
VDD33-4
OSD G
D7
16Mbit FLASH
D0 D14 D8 D6 D1 VSS33-5 VDD33-5
D13
D9
D5
OSD B
D2
VSSA-2
D12
VDDA-2
D10
CVBS2
VSS33-6
VSSA-3
VDD33-6
VDDA-3
D4
D3
D11
RSTIN
CVBS1B CVBS1A VSSA-4 VDDA-4
KEY
DVD_KEY1
DVD_KEY2
TMODE
SCL0
SDA0
EEPROM_WP
VDD33-3
LED_R
MEMCLK
RESQ
CSSDRAM CLKEN
MUTE
CSROM
RxD/CS
CKE
MAIN_ON/SCLK
RD
RGB_SEL
PANEL_ON
UDQM
SOS
DCC
LDQM
TRGI
A19
TRGO
A18
LCD_MUTE
A17
SCL1
VSS25-1
SDA1
TCK
VDD25-1
SCL2
TMS
A16
SDA2
TDI
VSYNC
A8
SERIAL DATA BUFFER
Q-LINK_SEL
/MAINSW_DET
Q-LINK OUT /HDMI_CEC_OUT
SRQ
/HDMI_CEC_OUT
CLKOD
OR GATE
EEPROM
RESET
SRQ
RGB_SEL
55 58 59 56 63 60 62 61 57
DG-BOARD TNPA3167AA (7/7)
MCU
Q_LINK SW
64Mbit SDRAM
INVERTER
51
52
53
54
55
56
0.8
0
3.3
1.2
3.3
0
3.2
0
0
1.1
0
0
3.3
1.2
0
1.2
0
0
1.2
3.3
0
3.2
2.5
0
0
3.3
1.2
0
3.3
0
3.2
1.2 3.2 3.3 0 3.3 3.2 0 3.2 3.0 0 1.2 0 1.6 3.3 0 0 1.2 0 3.2 2.0 2.5 3.0
0
0
0
0
0
3.3
0
2.5
0
0
0
3.2
3.3
0
3.2
3.2
0
0
0
0
3.3
3.1
0
0.7
0
3.3
0 0 2.5 0.3 3.3 3.3 3.1 2.5 3.3 0 0 2.5 0 3.1 0 3.2 0 0.3 0 0.5 0 0 0 0 2.5 0.3 2.4 2.5 0 0 0.2 0
0.7
2.7 0 0 0 0 0 0 0 0 0
0
0
0
3.2
0
0
2.8
4.4
4.5
4.4
4.5
0
0 2.5
2.7
2.6
2.6
2.6
0
5.0
0
0
0
0
3.3
3.3
3.3
3.3
3.3 0
0
3.3
0
3.2
3.2
0
2.7
2.9
0
5.0
4.8
4.4
4.1
3.7
4.0
0
0
0
0
3.3
3.3
4.8
4.8
4.8
0.1
0.1
0 0 03
.
3
3.3
3.3
0
3.3
3.3
3.3
3.3
3.3
6.4
6.4
0
6.4
6.4
0
3.3
0
0.7
0
0
3.0
0
3.2
0
3.2
0
3.0
0
1.2
0
3.2
0
0
1.2
0
1.3
1.2
1.2
0
1.2
3.3
1.0
0
0
0
1.0
1.1
0
0
1.0
2.8
0
0
0
2.9
3.3
0
0.2
3.3
3.3
1.0
1.1
1.1
1.0
0
0
3.3
3.3
1.2
3.3
3.2
0
0.7
0
0
1.0
0
3.3
1.2
1.0
0
3.3
0
0
0
0
3.0
0
1.0
0
2.7
0
0
0
0
0
1.2
0
1.1
3.3
0
0
3.3
0
0
1.5
2.7
1.2
0
3.3
0
1.1
1.2
3.3
1.2
1.2
0
1.2
0
0.6
0
9.0 2.6
2.0
4.5
0
0
0
4.5
0
4.4
0
3.2
0
0.5
0
0
4.5
0
4.5
0
0
0
0
3.3
OSD
TX-22LX2
45