Panasonic TX-32LX500M, Руководство по обслуживанию

Страница: 41 / 87

11.7. DG-Board (1 of 7) Schematic Diagram
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AR_WR
AS_SUB_ON
AQ_D15
AQ_D11
AO_A2
AO
_
A
3
AO_A16
AS_SRQ
AO_A7
AQ_D5
AS_RMCN
AQ_D2
HPD
AR_WR
AQ
_
D
8
A
Q
_D15
AQ_D1
AQ_D7
A_DAC_PD
AO_A11
A
Q
_D13
AO_A19
A
Q
_D14
AQ_D5
AQ_D11
AS_KEYSCAN
AQ_D8
AR_LDQM
AO_A1
AO
_
A
1
AO_A13
HDMIINT
AS_AFC1
AO_A13
AO_A19
AO_A6
AO_A9
AO
_
A
4
HDMI_RST
AR_CS
AO_A8
A
O
_A14
AQ_D14
AO_A7
AO_A0
AO_A3
AO_A11
AS_TELETEXT
AQ
_
D
7
AO_A8
AR_UDQM
AQ_D3
AO_A15
AS_M2_TRGI
AQ_D10
AQ_D13
AO
_
A
0
SDA_1
AO_A16
AQ_D4
AO_A10
AS_24V_ON
AO_A12
AO_A1
AP_WR
AR_CS
AS_AI_SENSOR
AQ_D9
AO_A4
AR_UDQM
AQ
_
D
0
AQ_D0
A
O
_A13
AO_A10
VMUTE
AO_A11
AQ_D2
AQ_D10
AO_A14
AO_A5
AO
_
A
2
AO_A9
AP_RD
AQ_D4
AO_A12
AQ_D12
AR_CLK
AQ
_
D
6
AQ
_
D
1
A
O
_A15
AS_M2_WP
SDA_1
AO_A8
AS_MAIN_ON
AO_A6
AO_A18
AO_A17
AS_INV_SOS
AQ_D9
AR_LDQM
SCL_1
AO_A5
AO_A0
FAN_ON/OFF
AQ_D4
SCL_1
AO_A2
AS_SOS
AO_A3
AS_BLK
AO_A17
AO_A10
AQ_D3
AO_A18
AO_A12
AS_LED-R
AQ_D6
AO_A9
AP_RD
AO_A15
AQ_D12
AO_A14
AR_CKE
AS_M2_TRGO
AO_A5
AO_A4
AO_A6
AP_CSD
AO_A7
AR_CLK
AP_CSD
HDMI_DAC_MUTE
SD_TXD0
SD_RXD0
AS_PANEL5V_ON
AS_AC_ON
SD_RESET
PANEL_SOS/INV_ON
AS_SOS2
VSOD HSOD
CLK
OD
GC_RST
AP_WR
AR_CKE
AS_OSDB AS_OSDG
AS_M2_WP
AS_M2_WP
HDMI_5V_DET
SD_IDO
P
ANEL_SOS/INV_ON
CURRENT INV_PWM1 FRAME1 TEMP2 TEMP1 AS_INV_SOS
AS_24V_DET
AQ_D8
AQ_D9
AQ_D10
AQ_D11
AQ_D12
AQ_D13
AQ_D14
AQ_D15
AQ_D5
AQ_D7
AQ_D6
AQ_D3
AQ_D2
AQ_D1
AQ_D0
SCL_2L
AS_SOUND_MUTE
TEMP3
AS_OSDR
SCL_3
SDA_3
SCL_1
SDA_1
SCL_2
SDA_2
AS_M2_RST
HDMI_RBSTNSS
AS_24V_DET
SD
A_1L
SCL_1L SD
A_2L
R1115
100k
R1147 0
Q1101
2SC584500L
C1203
16V
0.1u
C1179
6.3V
1u
C1160
50V
1000p
C1133
16V
0.1u
R1282
5.1k
C1187
50V
270p
C1141
16V
0.1u
R1263
10k
C1200
16V
0.1u
*R1278
56
C1164
50V
0.01u
L1106
ELJF
A8R2KFB
C1127
16V 0.1u
C1166
16V 0.1u
L1112
J0JHC0000078
C1124
16V
0.1u
R1120 0
Q1114
UNR521100L
1%
*R1313
12k
Q1113
UNR511100L
R1113
0
R1128 10k
TP1106
C1204
50V
1000p
L1110
J0JCC0000241
*R1275
56
SUB5V
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
R1286
5.1k
R1205
10k
C1130
16V
0.1u
R1217
3.3k
R1250
56
D1111
MAZ80620ML
Q1105
2SC584500L
R1183
470
TP1108
R1184
10k
*R1276
56
R1123
0
C1116
50V
0.01u
*R1289
56
TP1121
STB3.3V
C1170
16V
0.1u
C1113
4V
56u
R1240
3.3k
L1108
J0JCC0000241
*R1270
56
R1319
J0JDC0000054
*R1328
0
R1130
EXB38V680JV
C1144
16V
0.1u
TP1105
C1158
16V 0.1u
IC1107
C3EBHC000024
1 A0
2 A1
3 A2
4 GND 5
SDA
6
SCL
7
WP
8
Vcc
R1320
J0JDC0000054
R1226 68
C1177
4V
100u
C1101
16V
0.1u
C1152
50V
1000p
R1190
100
R1305
22
R1140
4.7k
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
TP1116
*R1271
56
R1230
D1HG5608A002
R1180
0
C1199
16V
0.1u
C1183
50V
270p
R1192
4.7k
D1101
MAZ81200ML
R1160
47k
C1109
16V
0.1u
STB3.3V
*R1291
1k
R1229 68
R1195
0
*R1325
J0JDC0000054
R1234
100
X1101
H0J600400006
C1105
6.3V
1u
R1265
4.7k
C1126
16V
0.1u
C1AB00000454
*IC1116
1 SW1
2 SW0
3 DAC4
4 DAC3
5 DAC2
6 DAC1
7 DAC0
8 GND 9
SW2
10
SW3
11
SAD0
12
SAD1
13
SAD2
14
SDA
15
SCL
16
VCC
IC1103
C0DBEZG00013
1 2 3 4
5 6 7 8
Q1112
UNR521100L
C1107
16V
0.1u
TP1107
C1167
16V
0.1u
TP1114
R1106
1k
TP1112
R1161
22k
*R1138
4.7k
TP1103
C1145
50V
18p
*R1288
56
R1243
10k
R1253
10k
C1161
16V
0.1u
TP1111
R1117
33k
C1205
50V
1000p
R1223
0
C1157
16V
0.1u
R1112
5.6k
R1249
56
L1104
J0JHC0000078
*R1290
10k
C1188
50V
270p
*R1326
J0JDC0000054
TP1102
R1215
10k
C1178
16V
0.1u
R1162
EXB2HV680JV
R1281
5.6k
R1212
10k
R1188
D1HG5608A002
C1120
16V
0.1u
C1142
50V
150p
R1105
10k
C1201
16V
0.1u
TP1118
R1171
82
R1247
56
R1214
470
R1321
J0JDC0000054
R1231 0
D1104
MA3X152D0L
R1203
68
C1171
16V
0.1u
R1194
0
R1213 100
R1332 22k
R1257
0
C1182
16V
0.1u
R1296
5.6k
R1331
10k
1%
*R1261
22k
R1187
100
*R1329
0
R1102 22k
*R1274
10k
L1111
J0JHC0000078
TP1124
R1304
22
R1303
22
R1103 22k
R1239
3.3k
STB5V
C1132
16V
0.1u
STB2.5V
C1150
16V
0.1u
Q1118
UNR521100L
STB3.3V
R1174
0
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
R1255
3.3k
R1298
10k
C1176
16V
0.1u
10u
C1125
16V
R1306
0
R1127
1k
L1102
J0JHC0000078
R1245
10k
R1283
5.1k
C1128
4V 100u
SUB5V
R1322
J0JDC0000054
R1145 0
R1153
10k
STB5V
TP1125
PANEL3.3V
R1201
68
MAIN9V
TP1101
L1109
J0JHC0000078
C1154
16V
0.1u
R1284
5.1k
R1267
1k
C0CBCBD00043
IC1110
1
Nr
2
GND
3
ON/OFF
5
Vo
4
Vin
C1175
16V
0.1u
C1136
50V
1000p
R1111
10k
TP1115
R1269
0
C1190
16V
0.1u
D1107
MAZ80620ML
TP1117
C1138
16V
0.1u
Q1119
2SA207700L
JS1101
0
C1122
16V
0.1u
1%
R1164
27k
C1180
50V
270p
R1337
EXB2HV680JV
TP1110
R1228 68
TP1109
STB3.3V
R1137
4.7k
R1143
4.7k
C1135
4V
220u
C1202
16V
0.1u
C1169
6.3V
1u
R1139
0
*R1158
0
R1178
EXB2HV680JV
*R1324
J0JDC0000054
R1335
0
TP1122
R1210
100
R1262
0
R1211 100
R1273
0
D1108
MAZ80620ML
R1246
100
C1209
4V
220u
C0JBAZ002186
IC1117
1 2 3
5 4
DG6
1 2 3 4 5 6 7 8
C1102
16V
47u
R1287
5.1k
R1259
100
C1172
16V
0.1u
L1103
J0JHC0000078
R1176
100
R1122
56k
R1225
100
R1121
33k
C1112
16V
0.1u
R1279
0
R1202
100
C1119
6.3V
1u
C1140
16V
0.1u
R1221
100
C1189
16V
0.1u
C1131
50V
0.01u
C0EBE0000436
IC1108
4
OUT
3
CD
1
VSS
2
VDD
*R1233
100
R1146 0
C1106
16V
0.1u
R1144
0
R1125
EXB2HV680JV
R1224
3.3k
C1186
16V
0.1u
R1258
56
C1129
50V
1000p
R1166
0
R1165
100
TP1123
C1173
16V
0.1u
C1134
4V
100u
R1285
5.1k
C1AB00000454
IC1106
1 SW1
2 SW0
3 DAC4
4 DAC3
5 DAC2
6 DAC1
7 DAC0
8 GND 9
SW2
10
SW3
11
SAD0
12
SAD1
13
SAD2
14
SDA
15
SCL
16
VCC
D1110
MAZ80620ML
STB3.3V
TP1104
D1106
MAZ80620ML
R1260
100
*DG8
1 2 3 4 5 6 7
R1199 68
*R1301
10k
*R1177
390
R1186
0
STB5V
R1248
56
D1109
MAZ80620ML
C1168
50V
0.01u
R1110
0
C1110
6.3V
1u
*R1323
J0JDC0000054
R1135
100k
C1181
50V
270p
C1149
50V
22p
R1256
3.3k
D1113
MA2J11100L
C1139
16V
0.1u
L1101
J0JHC0000078
10u
C1156
16V
C1191
16V
0.1u
C1104
6.3V
1u
R1200
100
R1101 22k
C1147
16V
0.1u
R1119
56k
C1121
16V
47u
R1264
56
C1117
16V
0.1u
C1162
16V
0.1u
R1204 68
MAIN9V
R1338
EXB2HV680JV
C1146
50V
1000p
R1116
68k
TP1120
C1115
6.3V
1u
R1236
220
R1107
68k
C1103
4V
100u
MAIN3.3V
R1299
10k
TP1119
IC1104
C2CBYF000032
1
TCK
2
TMS
3
TDI
4
TDD
5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
-
13
VSS33-1
14
VDD33-1
15
-
16
-
17
-
18
-
19
-
20
VSS25-1
21
VDD25-1
22
-
23
-
24
-
25
-
26
-
27
-
28
-
29
-
30
-
31
VSS33-2
32
VDD33-2
33
-
34
-
35
-
36
-
37
-
38
-
39
-
40
-
41
VSS33-3
42
VDD33-3
43
MEMCLK
44
CSSDRAM
45
CLKEN
46
CSR
O
M
47
RD
48
UDQM
49
LDQM
50
WR
51
D15
52
VSS33-4
53
VDD33-4
54
D7
55
D0
56
D14
57
D8
58
D6
59
D1
60
VSS33-5
61
VDD33-5
62
D13
63
D9
64
D5
65
D2
66
D12
67
D10
68
VSS33-6
69
VDD33-6
70
D4
71
D3
72
D11
73
RSTIN
74
-
75
-
76
-
77
-
78
-
79
-
80
-
81
-
82
-
83
-
84
VSS33-7
85
VDD33-7
86
VSS25-2
87
VDD25-2
88
-
89
-
90
-
91
-
92
-
93
-
94
-
95
-
96
-
97
-
98
-
99
-
100
-
101
-
102
-
103
HSYNC
104
-
105
-
106
VDD33-8
107
VSS33-8
108
XT
AL1
109
XT
AL2
110
VSSA-1
111
VDD
A-1
112
R
113
G
114
B
115
VSSA-2
116
VDD
A-2
117
CVBS2
118
VSSA-3
119
VDD
A-3
120
CVBS1B
121
CVBS1A
122
VSSA-4
123
VDD
A-4
124
-
125
-
126
-
127
-
128
TMODE
A7
COR
A9
BLK
A6
A5
A10
A11
SUB_SENSE
A12
SCL3->SCL_PDP/24V_ON
A4
A3
A2
A1 A0 A13A14A15
IRD_RST
JPEG_TXD0
RMCN
Q-LINK IN
IDTV_TXDO
QLINK_SEL
IDTV_RXDO
16M FLASH
KEY AFC1
AFC2
AI_SENSOR
SCL0->SCL2
SDA0->SDA2
EEPROM_WP
LED_R
SOUND_MUTE
JPEG_RxD
MAIN_ON
MAIN_SENSE
AC_ON
SUB_ON
SOS
SP_MUTE/24V_DET
SD_RESET
TRGI
A19
TRGO
A18
PANEL_SOS/INV_ON
A17
SCL1
SDA1
SCL2->SCL3
A16
SD
A2->SD
A3
VSYNC
A8
3.3V
->5V
SDA3->SDA_PDP/PANEL5V_ON
Q-LINK OUT
FAN_SOS
SRQ
CLKOD
RESET
CVBS_FLTR_ON/OFF
SD_IDO
INV_SOS
VOUT_ENB
LED_G/KUROSONYU_ON/OFF
FAN_ON/OFF
HDMI_NRST
HDMI_INT
HOTPLG_DET
HDMI_DAC_MUTE
VMUTE
HPD
ADAC_PD
STB2.5V
STB3.3V
TO
GND GND GND
sense
Vo
Vin
Vc
GND
INV_ON
INV_PWM1
CURRENT INV_SOS GND GND
GND/Vsel
FRAME1
O/S_SET
FRAME2
TEMP3 TEMP2
TEMP1
INV_PWM2
HDMI_ROBUSTNESS
GC_RST
IRD_LED
TXNDG10LAP(26 INCH)
DG-BOARD (1/7)
TXNDG10LWN(32 INCH)
SDRAM
INVERTER
(CN3)
LCD PANEL
TO
EEPROM
MICOM
BUFFER
DAC2
DAC1
TEXT IF
SOUND_MUTE
SOUND_MUTE
SRQ
RMCN
WP
3 7 8 6
E
A
1 5
F
C
4 2
B
9
D
1
3
2
1.3
-
2.7
0
2.7
1.6
3.2
0.4
0.6
2.5
-
0.5
3.2
3.2
0.2
2.0
-
2.0
2.0
-
0
0.4
-
2.7
1.4
-
3.2
1.4
0
0
0
-
2.4
3.2
0
3.1
1.5
-
2.4
0
3.2
0
0.5
0
1.6
-
-
3.2
1.5
2.0
0
0
0
3.2
0 5.0 1.2
5.0 3.3
5.0 5.0 2.5
02
.5
0 0
0
0 1.0 0 3.2 5.1 5.1 0 0
0
0.1
3.2
0
3.2
3.2
0.6
0.1
2.1
2.6
2.2
2.3
0
3.3
0
3.1
3.2
3.2
2.1
2.2
2.1
2.1
3.0
0
2.9
3.3
2.5
0
0
0
3.2
0.1
0 3.2 1.1 1.2 0.9 1.4 1.2 0 3.1 1.3 1.5 1.3 1.5 1.3 3.3 1.3 0.5 3.3 3.3 0 2.6 3.2 0 - 1.3 3.2 0 0.8 1.3 1.3 1.3 0
1.3
0
1.3
3.2
0
3.1
0
0
0
0
0
1.3
0
3.2
0
0
0
0
3.2
3.1
0
0
0
0
0
3.2
0
0
3.3
0
1.3
2.5
3.3 0 3.3 0 0 0.5 0 0 0 2.4 3.3 2.8 0 0.2 0 0 0 2.5 0 0 0 0 0 0 2.5 0 0 0 0 0 2.5 2.5
TX-26/32LX500A/M/X
DG-Board (1 of 7) Schematic Diagram
TX-26/32LX500A/M/X DG-Board (1 of 7) Schematic Diagram
TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X
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