Dg-Board (1 Of 7) Schematic Diagram - Panasonic TX-26LXD52 Service Manual

TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F

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

C1119
TO 6.3V
1u
LCD PANEL
(INVERTER)
DG6
A
PANEL3.3V
MAIN9V
C1199
16V
0.1u C1122
C1121
16V 16V
47u
0.1u
B
R1121 R1306
33k
0
R1127
1k R1133
0
AS_KEYSCAN
AS_AI_SENSOR R1106 1k
68k 0
AS_AFC1 R1107 R1123
R1116 R1135
R1149
100k
STB3.3V 68k
C1101
100
16V
0.1u
R1101 22k R1144 0
R1145
R1102 22k 0
R1103 22k R1146 0 R1147
0
R1128 10k
Q1101
R1105 2SC584500L
C
10k R1120 R1139
AS_RMCN
*R1302
0 0
100
R1115
100k *R1136
D52 ONLY
MAIN9V 4.7k
R1111
10k SUB5V
R1112
R1117 R1119
5.6k R1140
56k
33k
4.7k
R1130
EXB38V680JV
AO_A19
AO_A18
AO_A17
L1102 AO_A16 R1137
J0JHC0000078
4.7k
C1112
STB5V 16V
AO_A8
0.1u
AO_A7
L1101 AO_A9
J0JHC0000078
AO_A6
AO_A5
C1102 AO_A10
16V
AO_A11
47u
STB2.5V C1115 C1117 AO_A12
TP1106
6.3V 16V
D
1u 0.1u R1125
C1106
EXB2HV680JV
16V R1335
R1113
0.1u 0 0
C1104
6.3V
1u
C1113 C1116 C1209 L1103
50V 4V
4V J0JHC0000078
56u 0.01u 220u
C1124
16V
STB2.5V 0.1u
IC1103
C0DBEZG00013
C1109 C1110
16V
6.3V
STB3.3V 1u
0.1u
TP1105
C1103 C1105 IC1110
4V
6.3V
Vo Vin
100u 1u C0CBCBD00043
E GND R1110
Nr ON/OFF 0
STB3.3V
STB3.3V
C1107
16V
0.1u
C1200 C1201 C1202 C1203
0.1u 0.1u 0.1u 0.1u
16V 16V 16V 16V
F
TX-32/26LXD52, TX-32/26LX52F/L, TX-32/26LX51F DG-Board (1 of 7) Schematic Diagram
1 2
STB5V
C1120
16V R1159 STB3.3V R1197
4.7k R1216
0.1u R1191 220k R1206
100k 0
27k
Q1106
C1148
R1151 2SC584500L
Q1110
220p
100
50V C1153
2SC584500L
220p
50V
R1182
Q1107 22k
1
2SC584500L
R1155
Q1109
2.2M
R1179 2SC584500L
2
100 R1189
100k
R1198
220
3
4
R1160 R1183
R1166
47k 0 470
5
R1176
100
6
R1161
Q1105
22k
*R1177
2SC584500L
330:LXD52 7
390:LX52F/L,LX51F
R1184
10k
JS1101
0
C1140
C1142
0.1u
50V
16V 150p
L1108
C1156 STB3.3V
J0JCC0000241 16V L1109
C1134
10u J0JHC0000078
4V
100u R1217 R1224
C1157
16V 3.3k
C1135 0.1u
L1104 4V
J0JHC0000078 R1164 220u
27k
C1132
1% 68
16V R1174 R1199
0.1u
C1131
0 R1203 68
50V 0.01u
C1139 C1141 C1144
0.1u
0.1u 16V R1204 68
16V 16V 0.1u
R1201 68
100
R1200
R1153
R1205 R1215
10k
10k 10k
3.2 3.2
1 96
3.2 2 95 3.1
R1202
3.2 3.2
3 94
R1223
0.1 AFC2 SDA1 0 100
4 TDD SOS - 93
- -
R1210
0 5 RMCN AI_SENSOR SCL1 92 0
- - - AC_ON -
3.2 0
6 TMODE PANEL_SOS/INV_ON - MAIN_ON 91
- Q-LINK IN -
R1212 10k
0 7 TRGO 90 0
- TRGI SRQ SOUND_MUTE -
Q-LINK OUT
R1148 0 8 IDTV_RXDO 89 3.1
- QLINK_SEL -
0
0 0
9 JPEG_RxD IDTV_TXDO 88
- -
3.1 10 87 2.5
- MAIN_SENSE VDD25-2
3.0 0 C1162
11 SUB_SENSE 86
- VSS25-2
2.9 12 SP_MUTE/24V_DET 85 3.3 16V 0.1u
- VDD33-7
C1126 C1158
0 13 84 0
16V VSS33-1 VSS33-7 0.1u
0.1u 3.3 0
14 JPEG_TXD0 83 16V D52 ONLY
VDD33-1 IC1104 -
R1225 100
3.2 15 82 0
- CVBS_FLTR_ON/OFF SUB_ON -
3.2 0
16 IRD_LED C2CBYF000032 81
- IRD_RST -
R1143 4.7k 2.1 A19 0
17 - LED_R - 80
R1221 100
2.1 18 A18 SDA3->SDA_PDP/PANEL5V_ON 79 0
- -
C1127 0.1 0 R1226 68
19 A17 MICOM SCL3->SCL_PDP/24V_ON 78
- -
16V 0.1u
0 20 77 3.2 R1231 0
VSS25-1 CLKOD -
R1213 100
2.5 21 76 0
VDD25-1 EEPROM_WP -
0 0 R1228 68
22 A16 SDA0->SDA2 75
- -
C1128
2.1 23 A8 74 0 R1229 68
- SCL0->SCL2 -
4V 100u 2.6 3.2
24 A7 73
- RSTIN
2.2 A9 1.3
25 - D11 72
2.3 26 A6 71 0
- D3
A12
0.6 0 C1160
27 A5 70
- A4 D4
- D5 1000p
0.1 28 A10 69 0
- - D9 VDD33-6
A3 50V
2.1 29 A11 - D13 68 0
- VSS33-6
A2
2.2 1.3
30 67
C1129 C1161
0 31 66 1.3
50V
3.3 1.3 16V
1000p 32 A1 A0 A13 A14 A15 65
0.1u
C1130
16V
0.1u
C1125
16V
10u
R1188
D1HG5608A002
R1186
0
R1214
470
IC1117
C0JBAZ002186
BUFFER
C1204 C1205
1000p 1000p
50V 50V
3 4
R1241
QLINK_SEL
0
IC1105 C1165
16V
0.1u
C0JBAS000160
IN/OUT1 14
VDD
OUT/IN1 13
CONT1
TP1112
OUT/IN2 12
CONT4
TP1108 C1166 R1257
IN/OUT2 11
IN/OUT4 16V 0.1u 0
CONT2 10
OUT/IN4
1 A0 8 R1265
Vcc 4.7k
Q1114
TP1109
CONT3 9
IC1107
OUT/IN3 UNR521100L
2 A1 7
WP
TP1111
C3EBHC000024 R1259
VSS 8
IN/OUT3 100
3 A2 6
SCL
TP1110
R1209 EEPROM
Q1111
820
4 GND 5
2SC584500L SDA
R1260
100
R1222
2.2k
AS_M2_WP
3.3k 1 NC
R1239 Vcc
R1240
3.3k
3.3k
2 A1
OE
3 A2
B1
4 A3
B2
5 A4
B3
6 A5
B4
PANEL_SOS/INV_ON
7 A6
B5
Q1119
AS_SOUND_MUTE
8 A7
AS_SOS B6
2SA207700L
AS_SOS2
D1104 9 A8
B7
MA3X152D0L AS_M2_TRGO R1332
22k
10 A9
AS_M2_TRGI
B8
R1331
11 A10
10k
3.3V->5V B9
0
12 GND
100 R1211 AS_AC_ON
B10
100
AS_MAIN_ON STB5V Q1118
R1246
R1243
10k 100 AS_SRQ UNR521100L
*R1218 100 UART_RXD0
*R1351 UART_TXD0 Q1113
10k
*R1219 UNR511100L
100
Q1112
*R1352 UNR521100L
C1168 C1169
10k 50V 6.3V
0.01u 1u
R1256
R1255
R1298
AS_SUB_ON 3.3k 3.3k
10k
*R1220 56 AS_IRD_RST
R1234
AS_LED-R
AS_PANEL5V_ON AS_M2_RST
100
AS_24V_ON
SUB5V
AS_M2_WP
AS_M2_WP
R1267
1k
R1262
TP1107
R1269
0
0
D1113
AQ_D11 AS_24V_DET MA2J11100L
AQ_D3
AQ_D4
AQ_D10 R1245 R1253 C1167
10k 10k 16V
AQ_D12 GC_RST HDMIINT
1 SW1 16 0.1u
VCC
AQ_D2 GC_RST
R1248
AQ_D5 56 IC1106
SCL_1
2 SW0 C1AB00000454 15
AQ_D9
SCL
R1230 EX. I/O
R1247
SD_RESET SDA_1 HDMI_RST
D1HG5608A002 3 DAC4 14
SDA
SD_RESET
56
R1249
FAN_ON/OFF A_DAC_PD
4 DAC3 13
SAD2
56 FAN_ON/OFF
VMUTE HPD
5 DAC2 12
SAD1
R1250 R1299
VMUTE
56 10k
6 DAC1 11
SAD0
LED_G/KUROSONYU_ON/OFF
R1263
VOUT_ENB 10k HDMI_DAC_MUTE
7 DAC0 10
SW3
VOUT_ENB
*R1252 INV_SOS
56
8 GND 9
D52 ONLY SW2 R1264
SD_IDO
56
AS_INV_SOS
MAIN3.3V R1258
SD_IDO
L1110
HDMI_5V_DET
56
J0JCC0000241
HDMI_RBSTNSS
C1164
50V
0.01u
R1236
220
5 6
42
C1172
16V
0.1u
RESET
IC1108
C0EBE0000436
R1273 R1281
0 5.6k
C1171
16V
0.1u
R1279
0
STB3.3V
L1112
J0JHC0000078
C1179
6.3V
1u
C1170
24
16V
0.1u
23
TP1114
22
TP1115
21
L1111
TP1116
20 J0JHC0000078
TP1117
19 C1182
C1177
16V
TP1118 4V
18 0.1u
100u
TP1119
17
16
15
R1337
14 EXB2HV680JV
AQ_D0
13
AQ_D1
AQ_D2
AQ_D3
AQ_D4
AQ_D5
AQ_D6
AQ_D7
SDA_1
C1178 C1183
16V
50V
SCL_1
0.1u 270p
AR_LDQM
AR_WR
EX. I/O
AO_A15
*IC1116 AO_A14
AR_CS
C1AB00000454
AO_A12
C1173
*R1274 *R1301 AO_A13
16V
10k 10k
0.1u
AO_A10
1 SW1 16
VCC
*R1271
HDMI_INT
AO_A0
56
2 SW0 15
AO_A1
SCL
AO_A2
3 DAC4 14
SDA
*R1270 HDMI_NRST AO_A3
56
4 DAC3 13
SAD2
C1186
*R1275 ADAC_PD
16V
56
0.1u
5 DAC2 12
SAD1
*R1276 HPD
56
6 DAC1 11
SAD0
*R1290 *R1291
1k
10k
7 DAC0 10
SW3
HDMI_DAC_MUTE
*R1278 HDMI_ROBUSTNESS *R1289
56
56
8 GND 9
SW2
HOTPLG_DET
*R1288 56
DG-BOARD (1/7)
TXNDG10MJK(TX-26LXD52)
TXNDG10MKK(TX-26LX52F , TX-26LX51F )
TXNDG10MMK(TX-26LX52L)
TXNDG10MHK(TX-32LXD52)
TXNDG10MNK(TX-32LX52F , TX-32LX51F )
TXNDG10MQK(TX-32LX52L)
TX-32/26LXD52, TX-32/26LX52F/L, TX-32/26LX51F DG-Board (1 of 7) Schematic Diagram
7 8
AO_A16
AO_A15
1 A15 48
A16
AO_A14
2 A14 47
BYTE
AO_A13
3 A13 46
Vss
AO_A12 AQ_D15
4 A12 45
DQ15/A-1
AO_A11 AQ_D7
5 A11 44
DQ7
AO_A10 6 A10 43 AQ_D14
DQ14
AO_A9 AQ_D6
7 A9 42
DQ6
AO_A8 AQ_D13
8 A8 41
DQ13
AO_A19 AQ_D5
9 A19 40
DQ5
AQ_D12
10 NC 39
DQ12
AQ_D4
11 WE 38
DQ4
12 RESET 37
Vcc C1191
13 NC 36 AQ_D11 16V
DQ11 0.1u
AQ_D3
R1296 14 NC 35
DQ3
5.6k
AQ_D10
15 RY/BY 34
DQ10
AO_A18 AQ_D2
16 A18 33
DQ2
AO_A17 AQ_D9
17 A17 32
DQ9
AO_A7 AQ_D1
18 A7 31
DQ1
AO_A6 AQ_D8
19 A6 30
DQ8
AO_A5 20 A5 29 AQ_D0
DQ0
AO_A4 AP_RD
21 A4 28
OE
AO_A3
22 A3 27
Vss
AO_A2 AP_CSD
23 A2 26
CE
AO_A1
24 A1 25
A0
AO_A0
3.2 1 VDD 54 0
VSS
- 2 DQ0 53 3.1
DQ15
3.2 0
3 VDDQ 52
VSSQ
- 4 DQ1 51 2.7
DQ14
- 2.0 AQ_D15
5 DQ2 50
DQ13 AQ_D14
0 6 VSSQ 49 3.2
AQ_D13
VDDQ
- 2.0 AQ_D12
7 DQ3 48
DQ12
AQ_D11
2.7 8 DQ4 47 2.0
AQ_D10
DQ11
3.2 9 VDDQ 46 0 AQ_D9
VSSQ
AQ_D8
2.4 2.4
10 DQ5 45
DQ10
R1338
2.7 11 DQ6 44 2.5
EXB2HV680JV
DQ9
0 3.2
12 VSSQ 43
VDDQ
2.0 13 DQ7 42 -
DQ8
3.2 0
14 VDD 41
VSS
0 15 LDQM 40 0
NC/RFU
0 16 WE 39 0 AR_UDQM
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
- 0.4 AO_A9
21 BA1 34
A9
AO_A8
0.2 22 A10/AP 33 0.5
A8
0.5 23 A0 32 1.4 AO_A7
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