LG 52LG7500-ZB (CHASSIS:LD86F) Service Manual ▷ View online
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
Q1203
KRA102S
1
2
3
L1216 3.3uH
L1217 3.3uH
C1225
10uF 25V
L1210 3.3uH
2SC3875S
Q1201
L1207
HH-1M2012-600JT
ZD1203
30V
ZD1206
30V
READY
COMP_Pb
L1208
HH-1M2012-600JT
ZD1220
30V
Q1204 2SC3875S
E
B
C
2SC3875S
Q1202
ZD1226
30V
C1236
10uF
25V
C1217
10uF 25V
ZD1211
5.6V
CDS3C05GTA
ZD1218
30V
SCART2_RIN
L1206
HH-1M2012-600JT
DTV/MNT_ROUT
L1213 3.3uH
ZD1219
30V
ZD1201
5.6V
ZD1227
30V
READY
SCART2_LIN
SCART2_VIN
R1260
2K
C1232 100uF
16V
C1237
10uF
25V
COMP_Y
R1227 2.2K
ZD1202
5.6V
L1209
3.3uH
DTV/MNT_VOUT
R1228 2.2K
ZD1212
5.6V
CDS3C05GTA
L1221
3.3uH
ZD1221
30V
L1214 3.3uH
L1222
3.3uH
SCART1_RIN
ZD1229
5.6V
R1261
2K
MUTE_LINE_DTV
SCART2_ID
Q1200
2SC3875S
E
B
C
DTV/MNT_LOUT
ZD1228
5.6V
SCART1_LIN
ZD1235
CDS3C30GTH
C1259 100pF
R1291
0
R1294
75
R1289
220K
R1295
0
R1288
0
R1293
0
R1292
75
R1286
220K
ZD1230
CDS3C30GTH
C1260
100pF
R1290
470
ZD1231
CDS3C30GTH
R1296
0
R1285
0
R1287
470
R1284
75
ZD1232
CDS3C30GTH
ZD1233
CDS3C30GTH
ZD1234
CDS3C30GTH
SCART1_VIN
SCART1_FB
SCART1_R
SCART1_G
SCART1_ID
SCART1_B
R1239
0
R1262
0
R1263
0
R1264
0
R1201
0
R1275
0
R1202
68
R1222
75
R1200
75
R1243
75
R1240
75
R1230
75
R1219
75
R1274
75
R1229 75
R1221
75
R1242
75
R1214
75
R1235 470K
R1203 470K
R1213 470K
R1211
470K
R1236 470K
R1279
47K
R1204
47K
R1209
30K
R1276
30K
R1220
220K
R1277 220K
R1205 220K
R1282 220K
R1207
220K
R1210 220K
R1278
220K
R1223
220K
R1283 220K
R1212 220K
C1246
0.01uF
C1207 0.01uF
C1244 0.01uF
C1205
0.01uF
C1206 1000pF
C1234
1000pF
C1208 1000pF
C1235
1000pF
C1229
OPT
C1241
READY
C1242
READY
C1213
OPT
C1214
OPT
C1212
OPT
C1228
OPT
R1280
1K
R1270
1K
R1259
1K
R1281 1K
R1271
1K
R1224
1K
R1273
3.3K
R1231 10K
R1237 1K
R1225 1K
R1238 1K
R1226 1K
R1215
1K
R1216 1K
COMP_Pr
TV_VOUT
TV_LOUT
TV_ROUT
REC_8
C1239
0.1uF
COMP_LIN
COMP_RIN
SIDE_VIN
SIDE_LIN
SIDE_RIN
SIDE_CIN
SIDE_YIN
SIDE_S_SW
JP1220
JP1221
JP1222
JP1223
JP1224
JP1225
JP1226
JP1227
JP1228
JP1229
JP1230
TP1200
TP1201
TP1202
TP1203
TP1204
TP1205
TP1206
TP1207
TP1208
TP1209
TP1210
TP1211
TP1212
TP1213
TP1214
TP1215
TP1216
TP1217
TP1218
TP1219
TP1220
TP1221
TP1222
TP1223
TP1224
TP1225
TP1226
TP1227
TP1228
TP1229
TP1230
TP1231
TP1232
TP1233
TP1234
TP1235
TP1236
TP1237
TP1238
TP1239
TP1240
TP1278
TP1242
TP1243
TP1244
TP1245
TP1246
TP1247
TP1248
TP1249
TP1250
TP1251
TP1252
TP1253
TP1254
TP1255
JK1203
PPJ218-01
5C
[RD]CONTACT
2C
[RD]U_CAN
4C
[RD]O_SPRING
2B
[WH]U_CAN
3B
[WH]C_LUG
2A
[YL]U_CAN
5A
[YL]CONTACT
4A
[YL]O_SPRING
JK1204
PSJ018-01
1
GND_TER
2
C_LUG_S1
3
C_LUG_L1
6
NC1
7
COM1
8
NO1
9
NC2
10
COM2
11
NO2
12
SHIELD
4
C_LUG_S2
5
C_LUG_L2
ZD1224
30V
ZD1223
30V
ZD1222
30V
3.3V_TUNER
L1211
BG2012B102TF
L1212 BG2012B102TF
JP1233
JP1234
JP1236
JP1240
JP1241
JP1237
JP1238
JP1239
JP1242
JP1231
JP1232
JP1243
JP1244
JP1245
JP1246
JP1247
JP1248
JP1249
JP1250
JP1235
TP1241
TP1282
TP1281
TP1280
TP1279
TP1274
TP1277
TP1276
TP1275
TP1284
TP1283
JK1202
PPJ209-01
4A
[GN]CONTACT
2A
[GN]1P_CAN
3A
[GN]O_SPRING
2B
[BL]1P_CAN
5B
[BL]C_LUG_L
2C
[RD]1P_CAN1
5C
[RD]C_LUG_L
2D
[WH]1P_CAN
5D
[WH]C_LUG_L
2E
[RD]1P_CAN2
4E
[RD]CONTACT
3E
[RD]O_SPRING
JK1200
PSC003-01
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
JK1201
PSC003-01
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
12. SCART & Copm & Side A/V
C
2008
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
C1347
0.47uF
L1301
HH-1M3216-501
R1301
24K
SPDIF_MSP_OUT
C1341
3.3uF
50V
SCL
CLK
Q1302 2SC3875S
C1343
100uF
16V
C1345 10uF
25V
+8V_MSP4450
L1304
DA-8580
2S
1S
1F
2F
MS_LRCK
C1332
0.47uF
C1329
0.47uF
SDA
C1344
10uF
25V
CLK
C1319
3.3uF
50V
MUTE_MAIN
C1335
0.47uF
SDA_5V
C1307
6800pF
C1320
0.47uF
+3.3V
C1370
0.47uF
L1305
DA-8580
2S
1S
1F
2F
Q1304
2SC3875S
SCL_5V
C1309 4.7uF 50V
Q1303
2SC3875S
C1308
6800pF
C1310 4.7uF 50V
C1315
3pF
MS_SCK
C1371
0.47uF
Q1301
2SC3875S
C1314
3pF
R1302
470
MS_LRCH
Q1305 KRA102S
C1350 10uF 16V
+3.3V
C1346
0.47uF
X1300
18.432MHz
Q1300
2SC3875S
C1321
0.47uF
C1313
22uF
16V
SW_RESET
AV_LOUT
MS_SCK
MS_LRCK
MS_LRCH
AV_ROUT
PC_AUDIO_R
PC_AUDIO_L
COMP_RIN
COMP_LIN
R1345
4.7K
R1346
4.7K
C1330
0.01uF
C1340
0.01uF
C1322
0.01uF
R1303
1.5K
C1316
0.1uF
C1311
0.1uF
C1374 0.1uF
C1327
0.1uF
C1373
0.1uF
C1351 0.1uF
C1318
56pF
C1317
56pF
R1309
100
R1308
100
R1364
750
R1365
750
R1366
750
C1333
100pF
C1338
470pF
R1320
0
R1319
0
R1327
0
R1321
2K
R1322
2K
R1324
470K
R1323
470K
C1323
OPT
C1324
OPT
C1342
0.1uF
1.8V_AMP
C1306
1uF
R1351 4.7K
R1353 4.7K
C1360
1000pF
C1361
1000pF
C1358
1000pF
C1357
1000pF
R1355
4.7K
R1356 4.7K
R1352
3.3
R1354
3.3
R1358
3.3
R1357
3.3
P_16V
R1375
5.6
C1386
1000pF
R1373
5.6
C1384
1000pF
P_16V
R1374
5.6
C1383
1000pF
P_16V
R1372
5.6
C1382
1000pF
P_16V
R1348
5.6
5.6
R1350
R1349
5.6
R1347
5.6
P_16V
C1376
22000pF
C1375
1uF
C1398
1uF
C1387
22000pF
C1388
22000pF
C1389
22000pF
P_16V
C1391
0.1uF
C1393
0.1uF
R1370
100
C1394
1000pF
1.8V_AMP
C1395
1000pF
R1369 3.3K
C1396
100pF
C1399 0.1uF
C1392
0.1uF
AC_DET
C1385 1uF
C1369 0.01uF
C1368
0.01uF
C1362
0.01uF
C1365
0.01uF
R1376
0
R1314
100
R1313
100
R1312
100
R1310
0
R1334
220
R1332
220
R1333
220
R1307
100
R1306
OPT
C1312
0.01uF
R1300
68K
R1315
1K
R1316
1K
R1317 4.7K
R1318 4.7K
IC1300
MSP4450K-VK-E8-500
1
NC_1
2
I2C_CL
3
I2C_DA
4
I2S_CL
5
I2S_WS
6
I2S_DA_OUT
7
I2S_DA_IN1
8
I2S_DEL_IN
9
I2S_DEL_OUT
10
I2S_DEL_CL
11
I2S_DEL_WS
12
DVSUP_1
13
DVSUP_2
14
DVSS_1
15
DVSS_2
16
I2S_DA_IN2
17
I2S_CL3
18
I2S_WS3
19
RESETQ
20
I2S_DA_IN3
21
I2S_DA_IN4
22
NC_2
23
DACA_R
24
DACA_L
25
VREF2
26
DACM_R
27
DACM_L
28
DACM_C
29
DACM_SUB
30
DACM_SR
31
DACM_SL
32
NC_3
33
SC2_OUT_R
34
SC2_OUT_L
35
VREF1
36
SC1_OUT_R
37
SC1_OUT_L
38
CAPL_A
39
AHVSUP
40
CAPL_M
41
SC3_OUT_R
42
SC3_OUT_L
43
AHVSS_1
44
AHVSS_2
45
AGNDC
46
NC_4
47
NC_5
48
SC4_IN_L
49
SC4_IN_R
50
SC3_IN_L
51
SC3_IN_R
52
SC2_IN_L
53
SC2_IN_R
54
SC1_IN_L
55
SC1_IN_R
56
VREFTOP
57
SC5_IN_L/MONO_IN
58
SC5_IN_R
59
AVSS_1
60
AVSS_2
61
AVSUP_1
62
AVSUP_2
63
ANA_IN1+
64
ANA_IN-
65
ANA_IN2+
66
TESTEN
67
XTAL_IN
68
XTAL_OUT
69
TP
70
AUD_CL_OUT
71
NC_6
72
NC_7
73
NC_8
74
NC_9
75
NC_10
76
SPDIF_OUT
77
DCTRI/O_1
78
DCTRI/O_0
79
ADR_SEL
80
STANDBYQ
SW_RESET
SCLK_MUX
LRCLK_MUX
PCMDATA_MUX
TV_LOUT
TV_ROUT
MUTE_LINE
AM_AUDIO
C1326
0.47uF
SIF
C1378 0.1uF
R1371 3.3
C1377
0.1uF
C1380
0.01uF
C1379 0.1uF
JP1300
JP1301
JP1302
JP1303
TP1300
TP1301
TP1302
TP1303
TP1304
TP1305
TP1306
TP1307
TP1308
TP1309
TP1311
TP1312
TP1314
TP1315
TP1316
TP1319
TP1322
TP1333
TP1334
TP1335
TP1338
TP1339
TP1340
TP1343
TP1344
TP1345
TP1349
TP1350
TP1351
TP1353
TP1354
TP1364
TP1365
TP1366
TP1367
TP1368
TP1369
TP1371
TP1372
TP1373
TP1377
TP1378
TP1381
TP1382
TP1385
TP1386
TP1389
C1397 10uF 6.3V
C1390 10uF 6.3V
P1301
SMAW250-04
1
R-
2
R+
3
L-
4
L+
C1300
100uF
25V
C1381
100uF
25V
R1311
100
R1328
220
IC1301
NTP3000A
1
BST1A
.
2
VDR1A
.
3
/RESET
.
4
AD
.
5
VSS_IO
.
6
CLK_I
.
7
CLK_O
.
8
VDD_IO
.
9
DGNDPLL
.
10
AGNDPLL
.
11
LFM
.
12
AVDDPLL
.
13
DVDDPLL
.
14
NC_1
.
15
DVSS
.
16
DVDD
.
17
SDATA
.
18
WCK
.
19
BCK .
20
SDA .
21
SCL .
22
PWM_3B/PWM_HP2
.
23
PWM_3A/PWM_HP1
.
24
PROTECT
.
25
FAULT .
26
VDR2B
.
27
BST2B .
28
PGND2B_1
.
29
PGND2B_2.
30
OUT2B_1.
31
OUT2B_2.
32
PVDD2B_1.
33
PVDD2B_2.
34
PVDD2A_1.
35
PVDD2A_2.
36
OUT2A_1.
37
OUT2A_2.
38
PGND2A_1.
39
PGND2A_2.
40
BST2A.
41
VDR2A.
42
NC_2.
43
VDR1B
.
44
BST1B
.
45
PGND1B_1
.
46
PGND1B_2
.
47
OUT1B_1
.
48
OUT1B_2
.
49
PVDD1B_1
.
50
PVDD1B_2
.
51
PVDD1A_1
.
52
PVDD1A_2
.
53
OUT1A_1
.
54
OUT1A_2
.
55
PGND1A_1
.
56
PGND1A_2
.
C1301
0.1uF
READY
C1363 0.1uF
C1364 0.1uF
C1367 0.1uF
C1366
0.1uF
5.0V_MSP
5.0V_MSP_1
L1306
UBW2012-121F
L1307
UBW2012-121F
L1309
UBW2012-121F
L1310
UBW2012-121F
L1311
UBW2012-121F
L1312
UBW2012-121F
R1368 0
R1367 0
C1303 0.01uF
R1361
100
R1360
100
C1304
0.01uF
C1302
100uF
25V
13.AUDIO BLOCK
C
2008
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
C1422
0.47uF
Q1400
2SC3875S
E
B
C
SIDE_VIN
SCL_5V
C 1441
0.
47uF
C1420
2.2uF
SDA_5V
C1400
4.7uF
50V
C1
444
0.
47uF
C1410
47uF
16V
L1412
HB-1M2012-800JT
Q1403
2SA1504S
E
B
C
Q1401
2SC3875S
E
B
C
C1419
0.47uF
SIDE_YIN
DTV/MNT_ROUT
C 1
440
2.2uF
C
142
6
0.
47u
F
C1453
15pF
50V
DTV/MNT_VOUT
C
1428
2
.
2uF
L1413
HB-1M2012-800JT
C 143
9
0.47uF
C1423
0.47uF
C1449
2.2uF
GND
C1448
0.47uF
SIDE_LIN
C1421 82pF 50V
SCART2_RIN
C1401
4.7uF
50V
C1418
0.47uF
DTV/MNT_LOUT
C
1445
2.
2uF
SIDE_S_SW
SCART2_ID
SCART2_LIN
SIDE_RIN
IC1400
CXA2069Q
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
C1447
0.47uF
C1442
2.2uF
C1452
15pF
50V
SCART2_VIN
5.0V
L1401
HH-1M3216-501
GND
SIDE_CIN
Q1402
2SC3875S
E
B
C
+9V_CXA2069
Q1404
2SC3875S
E
B
C
C1408
100uF
16V
C
1429
0.
47uF
C1407 22uF 16V
SCART1_ID
SCART1_RIN
SCART1_LIN
SCART1_VIN
TV_LOUT
TV_ROUT
TU_MAIN
DTV_LOUT
SP_CVBS
DTV_ROUT
MAIN_V/YOUT
MAIN_COUT
AV_LOUT
AV_ROUT
R1462
100
R1414 100
R 1420
100
R1403 100
R 141
8
100
R1402 100
R1417 100
R1405
1K
R1404
1K
R1455
4.7K
R1401
4.7K
R1454
470K
R1453
470K
R1456
1.5K
R1400
1.5K
R1410
0
R1413
0
R1406
0
C1412
0.1uF
C1413
0.1uF
C1411
0.01uF
C1404
0.01uF
R1409
150
R1415
220
R1411
220
R1416
220
R1412
220
R1463
100K
R1431
1.2K
C1409
0.1uF
GND
GND
R1433
100
R1430
1.2K
R1429
1K
R1467
1K
R1436
1.2K
R1466
1.2K
R1468
1.2K
R1438
1.2K
R1461
100
R1439
100
R1460
100
R1465
100
R1423
100
R 1419
100
R1422
100
R1421
100
TP1400
TP1401
TP1402
TP1403
TP1404
TP1405
TP1406
TP1407
TP1408
TP1410
TP1411
TP1412
TP1413
TP1414
TP1415
TP1417
TP1420
TP1421
TP1422
TP1423
TP1424
TP1425
TP1426
TP1427
TP1428
TP1429
TP1430
TP1431
TP1432
TP1433
TP1434
TP1436
TP1437
TP1438
TP1439
TP1440
TP1441
TP1442
TP1443
TP1446
TP1447
TP1449
TP1450
TP1451
TP1452
TP1453
TP1454
TP1455
TP1456
TP1457
TP1463
TP1464
TP1465
TP1466
TP1467
C1402
680pF
C1403
680pF
R1452
100
R1408
2.7K
R1407
2.7K
TP1469
TP1470
TP1468
SCART1 Input
S-4
14.AV SWITCH
RV4
V6
TU-MAIN/IN
R1
MNT/DTV OUT
ROUT3
VCC
S2-3
RV6
Input
C2
LV4
LOUT2
LOUT1
C1
C3
AV-REAR
L1
Analog Tuner
[Y/CVBS 2.2uF : 2012 Type]
SCART2
S1
ROUT2
RV5
S2-1
YIN1
VOUT1
TV
LOUT3
L2
AV1
MAIN/OUT
ADR
TU-PIP/IN
COUT2
VGND
COUT1
CVBS/S
R2
MUTE
SCART2 Input
Y1
MONITOR/OUT
RTV
SCART-2
Y4
SCL
V/YOUT2
COUT3
TRAP2
CIN1
LV6
Y3
V4
V3
C4
AV-FRONT
S-2
S2-4
MAIN OUT
V5
S-3
LV5
AUDIO_GND
RV3
TRAP1
DC-OUT
Side AV
VOUT3
YOUT3
ROUT1
V2
LV3
AV2
SUB/OUT
BIAS
SCART-1
SDA
LTV
YOUT1
S2-2
Y2
C
2008
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
FE_TS_DATA[7]
FE_TS_DATA[6]
CI_DATA[2]
T_ADDR[4]
T_ADDR[3]
CI_DATA[7]
T_ADDR[8]
T_ADDR[2]
EMI_ADDR[7]
FE_TS_DATA[7]
T_ADDR[9]
T_ADDR[11]
EMI_ADDR[14]
T_ADDR[14]
FE_TS_DATA[4]
CI_ADDR[0-14]
FE_TS_DATA[1]
FE_TS_DATA_CLK_BUF
FE_TS_DATA[3]
FE_TS_DATA[2]
CI_ADDR[14]
T_ADDR[16]
CI_DATA[0-7]
FE_TS_DATA_CLK
FE_TS_DATA[1]
FE_TS_DATA_SYN
EMI_ADDR[1-14,16],EMI_BE1
CI_DATA[5]
FE_TS_DATA[0]
CI_ADDR[2]
EMI_ADDR[9]
CI_ADDR[3]
EMI_ADDR[16]
T_ADDR[11]
CI_DATA[1]
EMI_ADDR[12]
EMI_ADDR[3]
FE_TS_DATA[0-7],FE_TS_DATA_CLK,FE_TS_DATA_SYN,FE_TS_DATA_VAL
CI_ADDR[13]
T_ADDR[12]
FE_TS_DATA[0]
T_ADDR[1]
CI_ADDR[11]
CI_ADDR[12]
CI_ADDR[0]
EMI_ADDR[2]
CI_ADDR[4]
CI_DATA[4]
EMI_ADDR[5]
FE_TS_DATA_CLK
T_ADDR[1]
EMI_ADDR[1]
T_ADDR[4]
EMI_ADDR[4]
T_ADDR[5]
EMI_BE1
CI_ADDR[0-14]
CI_ADDR[6]
EMI_DATA[6]
EMI_ADDR[13]
T_ADDR[13]
T_ADDR[3]
EMI_DATA[7]
T_ADDR[2]
EMI_ADDR[6]
EMI_BE1,EMI_ADDR[1-14],EMI_ADDR[16]
T_ADDR[9]
EMI_DATA[5]
FE_TS_DATA[5]
T_ADDR[10]
EMI_ADDR[11]
EMI_ADDR[8]
CI_DATA[6]
T_ADDR[0]
EMI_DATA[4]
CI_DATA[3]
CI_ADDR[5]
EMI_DATA[3]
FE_TS_DATA[2]
EMI_DATA[2]
T_ADDR[14]
T_ADDR[8]
CI_ADDR[9]
EMI_DATA[1]
CI_ADDR[10]
FE_TS_DATA[4]
T_ADDR[6]
EMI_DATA[0]
CI_ADDR[1]
T_ADDR[10]
T_ADDR[0]
FE_TS_DATA[0-7],FE_TS_DATA_CLK,FE_TS_DATA_VAL,FE_TS_DATA_SYN
EMI_DATA[0-7]
EMI_ADDR[1-14,16],EMI_BE1
T_ADDR[16]
FE_TS_DATA[6]
CI_ADDR[8]
T_ADDR[6]
FE_TS_DATA_VAL
T_ADDR[7]
T_ADDR[5]
T_ADDR[7]
CI_ADDR[7]
T_ADDR[0-14,16]
EMI_ADDR[10]
FE_TS_DATA_SYN
T_ADDR[12]
T_ADDR[13]
FE_TS_DATA[3]
FE_TS_DATA[5]
CI_DATA[0]
EMI_ADDR[1-14,16],EMI_BE1
CI_DATA[3]
CI_DATA[4]
CI_DATA[5]
CI_DATA[6]
CI_DATA[7]
CI_ADDR[10]
CI_ADDR[11]
CI_ADDR[9]
CI_ADDR[8]
CI_ADDR[13]
CI_ADDR[14]
CI_ADDR[12]
CI_ADDR[7]
CI_ADDR[6]
CI_ADDR[5]
CI_ADDR[4]
CI_ADDR[3]
CI_ADDR[2]
CI_ADDR[1]
CI_ADDR[0]
CI_DATA[0]
CI_DATA[1]
CI_DATA[2]
CI_TS_DATA_VAL
FE_TS_DATA[0-7],FE_TS_DATA_CLK,FE_TS_DATA_VAL,FE_TS_DATA_SYN
TS_DATA_CLK
TS_DATA[0]
CI_CD1
004:B2
AR1511
33
CI_OE
CI_LATCH
CI_TS_DATA_CLK
CI_CD2
CI_IRQ
TS_DATA[2]
CI_TS_DATA[2]
AR1507
33
D_T/R
GND
TS_DATA_VAL
CI_IOWR
003:K3
/CI_TS_SEL
GND
CI_TS_DATA_VAL
CI_IORD
003:K3;004:B3
EMI_notBAA
GND
/CI_TS_SEL
EMI_notCSD
GND
TS_DATA[5]
CI_TS_DATA_SYN
IC1505
74LCX373MTCX_NL
@compC
3
D0
2
O0
4
D1
1
OE
6
O2
5
O1
7
D2
8
D3
9
O3
10
GND
11
LE
12
O4
13
D4
14
D5
15
O5
16
O6
17
D6
18
D7
19
O7
20
VCC
REG
CI_CS
TS_DATA[3]
GND
CI_CS
AR1505
33
FE_TS_DATA_CLK_BUF
CI_TS_DATA[7]
3V3_CI
FE_TS_DATA_CLK_BUF
TS_DATA[2]
5.0V
5.0V
EMI_BE0
TS_DATA[4]
EMI_Wait
AR1506
33
R1525
33
TS_DATA_VAL
CI_TS_DATA[4]
GND
AR1501
33
5.0V
CI_TS_DATA[7]
003:B7
L1500
HH-1M3216-501
CI_RST
CI_TS_SEL
AR1510
33
TS_DATA[1]
TS_DATA[6]
CI_IOWR
CI_WAIT
TS_DATA_SYN
CI_IRQ
CI_TS_DATA[1]
CI_IORD
CI_LATCH
EMI_notOE
CI_TS_DATA[5]
003:B7
GND
AR1500
33
3V3_CI
GND
CI_TS_DATA[5]
CI_OE
GND
CI_TS_DATA[6]
GND
3V3_CI
CI_WAIT
CI_TS_DATA_SYN
AR1509
33
REG
003:E6
GND
GND
TS_DATA[4]
GND
TS_DATA[6]
GND
TS_DATA[7]
GND
EMI_DATA[0-7]
IC1506
74LCX373MTCX_NL
@compC
3
D0
2
O0
4
D1
1
OE
6
O2
5
O1
7
D2
8
D3
9
O3
10
GND
11
LE
12
O4
13
D4
14
D5
15
O5
16
O6
17
D6
18
D7
19
O7
20
VCC
5.0V_CI
CI_CS
AR1504
33
CI_TS_SEL
TS_DATA[5]
IC1502
74LVC541A(PW)
BUFFER
3
A1
2
A0
4
A2
1
OE1
6
A4
5
A3
7
A5
8
A6
9
A7
10
GND
11
Y7
12
Y6
13
Y5
14
Y4
15
Y3
16
Y2
17
Y1
18
Y0
19
OE2
20
VCC
CI_WE
3V3_CI
GND
EMI_notLBA
GND
CI_TS_DATA[6]
003:B7
GND
GND
TS_DATA[3]
3V3_CI
EMI_BE1,EMI_ADDR[1-14],EMI_ADDR[16]
IC1509
74LVC14APW
INVERTER
3
2A
2
1Y
4
2Y
1
1A
6
3Y
5
3A
7
GND
8
4Y
9
4A
10
5Y
11
5A
12
6Y
13
6A
14
VCC
GND
CI_TS_DATA[0]
CI_CS
IC1500
74LVC541A(PW)
BUFFER
3
A1
2
A0
4
A2
1
OE1
6
A4
5
A3
7
A5
8
A6
9
A7
10
GND
11
Y7
12
Y6
13
Y5
14
Y4
15
Y3
16
Y2
17
Y1
18
Y0
19
OE2
20
VCC
GND
CI_TS_DATA[1]
AR1503
33
GND
CI_TS_DATA[3]
TS_DATA[1]
AR1508
33
CI_CS
CI_TS_DATA[3]
/SYS_IRQ2
3V3_CI
CI_TS_DATA[4]
003:B7
TS_DATA[7]
TS_DATA_CLK
TS_DATA_SYN
AR1502
33
FE_TS_DATA_VAL_AND_ERR
TS_DATA[0]
CI_TS_DATA[2]
IC1504
74LVC245A
Bidirec
(High:A->B)
3
A1
2
A0
4
A2
1
DIR
6
A4
5
A3
7
A5
8
A6
9
A7
10
GND
11
B7
12
B6
13
B5
14
B4
15
B3
16
B2
17
B1
18
B0
19
OE
20
VCC
CI_CS
3V3_CI
CI_TS_DATA_CLK
GND
GND
CI_WE
R1519
47
R1500
47
R1512
47
R1511
47
R1510
47
R1527
47
R1521
47
R1520
47
R1508
47
R1514
47
R1515
47
R1509
47
R1530
4.7K
C1504
0.1uF
C1502
0.1uF
C1518
0.1uF
C1508
0.1uF
C1510
0.1uF
C1511
0.1uF
C1506
0.1uF
C1500
0.1uF
C1501
0.1uF
C1503
0.1uF
C1514
0.1uF
C1509
0.1uF
C1505
0.1uF
C1507
0.1uF
R1504
10K
R1503
10K
R1531
10K
R1518
10K
R1517
10K
R1501
10K
R1529
10K
R1505
10K
R1502
10K
R1524
100
R1522
100
R1523
100
R1507
0
READY
R1513
0
R15060
READY
R1516
OPT
CI_TS_DATA[0]
IC1503
74LCX244MTC
@compC
3
O4
2
I0
4
I1
1
OE1
6
I2
5
O5
7
O6
8
I3
9
O7
10
GND
11
I7
12
O3
13
I6
14
O2
15
I5
16
O1
17
I4
18
O0
19
OE2
20
VCC
IC1501
74LCX244MTC
@compC
3
O4
2
I0
4
I1
1
OE1
6
I2
5
O5
7
O6
8
I3
9
O7
10
GND
11
I7
12
O3
13
I6
14
O2
15
I5
16
O1
17
I4
18
O0
19
OE2
20
VCC
C1512
0.1uF
CI_CD2
R1532
10K
/SYS_IRQ1
GND
CI_CD1
R1528
47
GND
3V3_CI
D_T/R
FE_TS_DATA_VAL
3V3_CI
CI_IORD
GND
R1526
47
CI_OE
3V3_CI
FE_TS_DATA_VAL_AND_ERR
GND
GND
C1519
0.1uF
TUNER_ERROR
GND
C1513
0.1uF
3V3_CI
3V3_CI
TP1505
TP1506
TP1517
TP1518
TP1519
TP1520
TP1521
TP1522
TP1523
TP1524
TP1525
TP1526
TP1527
TP1528
TP1529
TP1530
TP1531
TP1532
TP1533
TP1560
TP1607
TP1608
TP1616
TP1637
TP1638
TP1639
+3.3V_STi
C1517
10uF
16V
IC1512
NL17SZ08DFT2G
3
GND
2
IN_A
4
OUT_Y
1
IN_B
5
VCC
IC1507
NL17SZ08DFT2G
3
GND
2
IN_A
4
OUT_Y
1
IN_B
5
VCC
IC1508
KIC7SZ32FU
3
GND
2
IN_A
4
OUT_Y
1
IN_B
5
VCC
P1500
10067972-050LF
G1
G2
57
21
52
16
10
47
41
5
36
59
23
45
54
18
49
43
13
7
38
2
25
56
20
51
15
9
46
40
4
35
58
22
53
17
11
48
42
12
6
37
1
24
55
19
50
44
14
8
39
3
26
60
27
61
28
62
29
63
30
64
31
32
33
34
65
66
67
68
15. Common Interface
C
2008
Click on the first or last page to see other 52LG7500-ZB (CHASSIS:LD86F) service manuals if exist.