Dg-Board (1 Of 7) Schematic Diagram - Panasonic TX-32LXD500 Service Manual

TX-32LXD500 / TX-26LXD500 / TX-32LX500F / TX-32LX500P / TX-26LX500F / TX-26LX500P

11.16. DG-Board (1 of 7) Schematic Diagram

STB5V
C1120
C1119 16V
1u 0.1u
PANEL3.3V 6.3V
A
*R1328
C1199
0
0.1u
TO 16V
TO
*R1329
INVERTER
LCD PANEL 0
(CN3)
TP1121 TP1122
*R1323 *R1324 *R1326
0 0 0
B
R1121 R1306
33k 0
R1133
R1127
0
1k
R1122
56k
AS_KEYSCAN
AS_AI_SENSOR R1106 1k
AS_AFC1
R1107 68k
R1123
0
R1116 R1135
STB3.3V 100k
68k
R1101 22k
R1102 22k
C1101
C 16V R1103 22k
0.1u
R1128
R1120
0 10k
R1105
R1139
AS_RMCN 10k
Q1101 *R1302
0 *R1148
100
2SC584500L
MAIN9V
*R1136
R1111 R1115 *R1149
10k 100k
4.7k 100
SUB5V
R1112 LXD500 ONLY
5.6k
C1126
R1117 16V
0.1u
R1119
33k
56k R1140
R1130
4.7k
EXB38V680JV
AO_A19 R1143
4.7k
AO_A18
AO_A17 C1127
L1102 AO_A16 16V 0.1u
R1137
J0JHC0000078
4.7k
C1112
STB5V 16V AO_A8 C1128
0.1u
AO_A7 4V 100u
AO_A9
L1101
AO_A6
J0JHC0000078
AO_A5
C1102 C1116
AO_A10
D D1101
16V 50V
MAZ81200ML 0.01u AO_A11
47u STB2.5V
C1113 C1115 C1117
AO_A12
TP1106
4V 6.3V 16V
56u 1u C1129
0.1u R1125
50V
EXB2HV680JV
R1335 1000p
R1113
0
0
C1106
16V
C1209
0.1u
C1104 4V
L1103
220u
6.3V
J0JHC0000078
1u
C1125
C1124
IC1103 16V
16V
10u
0.1u
C0DBEZG00013
STB2.5V
C1109 C1110
16V 6.3V
STB3.3V
0.1u
1u
TP1105
E C1103 C1105
4V 6.3V IC1110
Vo Vin
100u
1u
C0CBCBD00043
GND R1110
Nr ON/OFF
0
STB3.3V
C1107
16V
0.1u
STB3.3V
F
C1200 C1205
16V
50V
0.1u 1000p
C1201 C1202 C1203 C1204
16V 16V 16V 50V
0.1u 0.1u 0.1u 1000p
TX-26/32LXD500 TX-26/32LX500F/P
DG-Board (1 of 7) Schematic Diagram
1 2
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*R1159
STB3.3V
4.7k *R1216
*R1197 *R1206
*Q1106 220k 27k
0
2SC584500L
*C1148
*R1191 *Q1110
50V
*R1151 *C1153
100k Q-LINK SELECT
220p
100 50V
2SC584500L
*R1182 220p
*IC1105
*Q1107 22k
2SC584500L
*R1155 C0JBAS000160
*Q1109
2.2M
*R1179 *R1189 2SC584500L
100 100k 1 IN/OUT1
*R1198
MAIN9V 220 2 OUT/IN1
C1121 C1122 3 OUT/IN2
16V R1160 R1166 R1183
16V
47k 470
47u 0.1u 0
Q1105
4 IN/OUT2
2SC584500L
R1176
R1161
5 CONT2
22k
100
L1108
*R1177
330:LXD500 J0JCC0000241 6 CONT3
390:LX500F/P
JS1101 R1184
10k
7 VSS
0
R1190
C1140
C1142 100
16V 50V
0.1u 150p *R1209
820
*Q1111
2SC584500L
STB3.3V
L1109
C1134
J0JHC0000078
L1104 C1132
4V
16V 100u
J0JHC0000078 R1174 C1157
0.1u C1156
0 16V 16V
C1135
R1217 R1224
1% 4V 10u 0.1u
3.3k 3.3k
R1164
220u
*R1158 27k
0 C1139 C1141
C1144 R1199 68
16V 16V
C1131 16V
0.1u 0.1u
50V 0.1u R1203
68
0.01u
R1204 68
R1201 68
R1200 100
R1153
10k R1205 R1215
10k 10k
R1144
0 3.2 1 96 3.2
R1145 0 3.2 3.1
2 95
R1202
R1146 3.2 3.2 R1223
0 3 94
R1147 0
0 0.1 4 AFC2 SDA1 93 0 100
TDD SOS -
- -
0 0 R1211
5 RMCN AI_SENSOR SCL1 92
- - - AC_ON -
3.2 6 TMODE PANEL_SOS/INV_ON - 91 0 R1210 100
Q-LINK IN - MAIN_ON -
R1212
0 7 TRGO SOUND_MUTE 90 0
- TRGI SRQ -
Q-LINK OUT
0 0 3.1 10k *R1218
8 IDTV_RXDO 89
- QLINK_SEL -
*R1219
0 9 88 0 100
- JPEG_RxD IDTV_TXDO -
C1162
3.1 10 MAIN_SENSE 87 2.5 *R1351
- VDD25-2 10k
3.0 0
11 SUB_SENSE 86 16V
- VSS25-2 *R1352 10k
0.1u
2.9 12 SP_MUTE/24V_DET 85 3.3
- VDD33-7
0 0 C1158 LXD500
13 84
VSS33-1 VSS33-7 0.1u
ONLY
3.3 14 83 0 16V
VDD33-1 JPEG_TXD0 -
IC1104
R1225
3.2 15 82 0
- CVBS_FLTR_ON/OFF SUB_ON -
3.2 0 *R1220 56
16 IRD_LED 81
- IRD_RST -
C2CBYF000032
2.1 17 A19 80 0
- LED_R -
R1221 100
2.1 18 A18 SDA3->SDA_PDP/PANEL5V_ON 79 0 R1234
- -
100
0.1 0 R1226 68
19 A17 SCL3->SCL_PDP/24V_ON 78
- -
MICOM
0 20 77 3.2 R1231 0
VSS25-1 CLKOD -
2.5 0 R1213 100
21 EEPROM_WP 76
VDD25-1 -
0 A16 0 R1228 68
22 - SDA0->SDA2 - 75
68
2.1 23 A8 74 0 R1229
- SCL0->SCL2 -
2.6 3.2
24 A7 73
- RSTIN
2.2 25 A9 72 1.3
- D11
2.3 26 A6 71 0
- D3
A12
0.6 0
27 A5 70
- A4 - D5 D4
C1160 1000p
0.1 28 A10 69 0
- - D9 VDD33-6
A3 50V
2.1 0
29 A11 - D13 68
- VSS33-6
A2
2.2 1.3 16V
30 67
C1161 0.1u
0 31 66 1.3
3.3 1.3
32 A1 A0 A13 A14 A15 65
R1230
C1130
D1HG5608A002
16V
0.1u
R1162 R1188
EXB2HV680JV D1HG5608A002
R1186
0
MAIN3.3V
R1214
470 L1110
J0JCC0000241
IC1117
C0JBAZ002186
BUFFER
3 4
*R1241
0
*C1165
16V
0.1u
14
VDD
13
CONT1
12
CONT4
TP1112
11
IN/OUT4
C1166
R1257
10 16V 0.1u 0
OUT/IN4
TP1108
9
R1265
OUT/IN3 1 A0 8
Vcc 4.7k
TP1109
IC1107
8
IN/OUT3 2 A1 7
WP
R1259 TP1111
C3EBHC000024
100
3 A2 6
SCL
*R1222
Q1114
EEPROM TP1110
2.2k
UNR521100L
4 GND 5
SDA
R1260
100
AS_M2_WP
1 NC 24
Vcc
R1239 R1240 2 A1 23
OE
3.3k 3.3k
3 A2 22
B1
4 A3 21
B2
5 A4 20
B3
6 A5 19
B4
7 A6 18
PANEL_SOS/INV_ON
B5
Q1119 8 A7 17
D1104 AS_SOS
B6
2SA207700L
MA3X152D0L AS_SOS2 R1332
9 A8 16
AS_M2_TRGO B7
22k
10 A9 15
AS_M2_TRGI
B8
AS_SOUND_MUTE
11 A10 14
B9
R1331
10k 12 GND 13
AS_AC_ON 3.3V->5V
B10
100 Q1118
AS_MAIN_ON STB5V
R1243 R1246 UNR521100L
10k 100
AS_SRQ
100 UART_RXD0
UART_TXD0
Q1113
LXD500
UNR511100L
ONLY
C1168 C1169
Q1112 50V 6.3V
R1298
R1255 R1256 0.01u 1u
10k
UNR521100L SD_TXD0
3.3k 3.3k
AS_SUB_ON
*R1233
AS_IRD_RST 100
100
AS_LED-R
AS_PANEL5V_ON SUB5V
AS_24V_ON
AS_M2_RST
AS_M2_WP
AS_M2_WP
R1262
0 R1267
D1113
TP1107
1k
MA2J11100L
AQ_D11 AS_24V_DET R1269
AQ_D3 0
AQ_D4
AQ_D10 R1245 R1253 C1167 *R1274
10k 10k 16V
AQ_D12 GC_RST HDMIINT
1 SW1 16 0.1u
VCC
AQ_D2
R1248 IC1106 *R1271
GC_RST
AQ_D5 56
C1AB00000454 SCL_1
2 SW0 15
AQ_D9
SCL
FAN_SOS
R1247 *R1270
56
SD_RESET SDA_1 HDMI_RST
3 DAC4 14
SDA
SD_RESET
R1249
FAN_ON/OFF A_DAC_PD
4 DAC3 13
SAD2
56 FAN_ON/OFF
R1299
VMUTE 10k HPD
5 DAC2 12
SAD1
R1250
VMUTE
56
6 DAC1 11
SAD0
LED_G/KUROSONYU_ON/OFF
R1263
VOUT_ENB 10k HDMI_DAC_MUTE
7 DAC0 10
SW3
VOUT_ENB
INV_SOS
*R1252 *R1261 *R1313
56 22k
56
8 GND 9
1% 1%
SW2
LXD500 ONLY SD_IDO
R1264
12k
AS_INV_SOS
R1258
SD_IDO
HDMI_5V_DET
56
HDMI_RBSTNSS
C1164
50V
0.01u
R1236
220
DG-BOARD (1/7)
TXNDG10LPM(TX-26LXD500)
TXNDG10LQM(TX-26LX500F)
TXNDG10LRM(TX-26LX500P)
TXNDG10LLM(TX-32LXD500)
TXNDG10LMM(TX-32LX500F)
TXNDG10LNM(TX-26LX500P)
5 6
50
AO_A16
AO_A15
AO_A14
AO_A13
AO_A12
AO_A11
C1172 AO_A10
16V
AO_A9
0.1u
RESET AO_A8
AO_A19
IC1108
C0EBE0000436
R1273
R1281
0
5.6k
C1171
16V
R1296
0.1u
5.6k
AO_A18
R1279
0
AO_A17
AO_A7
AO_A6
AO_A5
AO_A4
STB3.3V
AO_A3
AO_A2
C1179
L1112
AO_A1
J0JHC0000078 6.3V
1u
C1170
16V AO_A0
0.1u
TP1114
TP1115
TP1116
STB3.3V
TP1117
L1111
J0JHC0000078
TP1118
C1182
C1177
TP1119
4V 16V
0.1u
100u
AQ_D0
AQ_D1
AQ_D2
AQ_D3
AQ_D4
AQ_D5
AQ_D6
AQ_D7
SDA_1
R1337
SCL_1
EXB2HV680JV
C1178 C1183
16V 50V
270p
0.1u
AR_LDQM
AR_WR
AO_A15
EX. I/O
AO_A14
*IC1116
AR_CS
C1AB00000454 AO_A12
C1173
*R1301 AO_A13
16V
10k 10k
0.1u
AO_A10
1 SW1 16
VCC
HDMI_INT
AO_A0
56
2 SW0 15
AO_A1
SCL
AO_A2
56
3 DAC4 14
HDMI_NRST SDA
AO_A3
4 DAC3 13
SAD2
*R1275
ADAC_PD C1186
56
16V
5 DAC2 12 0.1u
SAD1
*R1276 HPD
56
6 DAC1 11
SAD0
*R1290 *R1291
1k
10k
7 DAC0 10
SW3
*R1278 HDMI_DAC_MUTE *R1289
HDMI_ROBUSTNESS 56
56
8 GND 9
SW2
HOTPLG_DET
*R1288
56
TX-26/32LXD500 TX-26/32LX500F/P DG-Board (1 of 7) Schematic Diagram
7 8
1 A15 48
A16
2 A14 47
BYTE
3 A13 46
Vss
AQ_D15
4 A12 45
DQ15/A-1
AQ_D7
5 A11 44
DQ7
AQ_D14
6 A10 43
DQ14
AQ_D6
7 A9 42
DQ6
AQ_D13
8 A8 41
DQ13
AQ_D5
9 A19 40
DQ5
10 NC 39 AQ_D12
DQ12
AQ_D4
11 WE 38
DQ4
12 RESET 37
Vcc C1191
AQ_D11 16V
13 NC 36
DQ11 0.1u
AQ_D3
14 NC 35
DQ3
AQ_D10
15 RY/BY 34
DQ10
AQ_D2
16 A18 33
DQ2
AQ_D9
17 A17 32
DQ9
AQ_D1
18 A7 31
DQ1
19 A6 30 AQ_D8
DQ8
AQ_D0
20 A5 29
DQ0
AP_RD
21 A4 28
OE
22 A3 27
Vss
AP_CSD
23 A2 26
CE
24 A1 25
A0
3.2 0
1 VDD 54
VSS
- 2 DQ0 53 3.1
DQ15
3.2 52 0
3 VDDQ
VSSQ
- 2.7 AQ_D15
4 DQ1 51
DQ14
AQ_D14
- 5 DQ2 50 2.0
AQ_D13
DQ13
0 3.2 AQ_D12
6 VSSQ 49
VDDQ
AQ_D11
- 7 DQ3 48 2.0
AQ_D10
DQ12
2.7 2.0 AQ_D9
8 DQ4 47
DQ11 AQ_D8
3.2 9 VDDQ 46 0
VSSQ
R1338
2.4 2.4
10 DQ5 45 EXB2HV680JV C1188 C1190
DQ10
50V 16V
2.7 11 DQ6 44 2.5 270p 0.1u
DQ9
0 12 VSSQ 43 3.2
VDDQ
2.0 -
13 DQ7 42
DQ8
3.2 14 VDD 41 0
VSS
0 0
15 LDQM 40
NC/RFU
AR_UDQM
0 16 WE 39 0
UDQM
- 1.5 AR_CLK
17 CAS 38
CLK
AR_CKE
- 18 RAS 37 3.2
CKE
- 0
19 CS 36
NC
AO_A11
0.4 20 BA0 35 -
A11
- 21 BA1 34 0.4 AO_A9
A9
0.2 0.5 AO_A8
22 A10/AP 33
A8
AO_A7
0.5 23 A0 32 1.4
A7
0.6 1.4 AO_A6
24 A1 31
A6
AO_A5
1.6 25 A2 30 1.6
A5
1.5 1.3 AO_A4
26 A3 29
A4
3.2 27 VDD 28 0
VSS
1
2
3
9