2. Analog video
CVBS / COMPONENT / HDMI OUT NG
"
To "
"
Input CVBS
Function : CBL / SAT
Input COMPONENT
Function : CBL / SAT
Input
HDMI
C1000 C1009
C1839
C1010
C1011
C1954
D1106
C1001
R2026
C2132
C21
12
C2134
R2010
R2013
U1068
C1730
C1789
C2
111
R1961
R1966
R1349
C2120
R1
121
R1387
R1637
R1986
C1952
R1104
R1105
R1636
R1107
R1633
R1992
R1994
R2009
R2111
R1436
C2066
C1819 C1945
C1
178
C1
181
L1014
R1326
C1878
C1784 C1946
C1754
R1201
R1
169
R1
170
R1
171
R1
172
R1
197
C2177
C2178
R1
180
R1
184
R1
185
R1212
R1173
R1178
C1777
U1038
C1808
R1744
R1858
D1035
C1535
C1821
R1820
R2030
R2035
R2036
C1803
R1640
L1
109
L1081
R1577
R1578
R1646
Q2202
C1008
C1874
C2118
C2128
L1086
R2017
R2021
R1999
R2002
C1744
C1788
C2130
C2135
R2025
C1013
C1020
Q1032
C2085 C2086
C1911
R1347
R1369
L1142
C2196
C1016
C1017
L1002
R2046
C1015
C1018
L1003
Q1038
C1434
R1901
R1920
R1927
R1931
R1978
R1979
R1
102
C2057 C2061
R1963
R2004
R2006
R2120
C1198
D1088
L1018
C1431 R1386
C1776
C1830
C1837
C1847
C1848
Q1081
C2106
C1755
Q1077
R2018
R1329
C1787
C1811
C1817
L1141
C1801
R1647
C1944
R1391
C2200
R1392 R1393
R1394
R1420
R1421
C1743
D1019
D1020
D1021
D1022
R1743
C1833
R1745
R1749
R1758
R1861
R1864
R2200
D1032
D1033
D1034
D1044
D1045
D1046
D1047
C1860
L1089
R1798
U1064
C1770
C1795
C1818 C1843
C1884
R1520
R1526
R1529
Q1078
C1790
R1639
C1829
R1537 R1538
R1481
R1484
R1679
Q1066
R1622
R1587
R1632
C1627 D1056
C1687
R21
14
R21
17
R2125
D1070
R1956
R1957
R1960
R1962
R1964
R1
122
R1389
C1948
R1106
R1748
C1
188
R1460
R1471
R1482 R1483
L1094
D1064
D1065
D1067
L1064
R1501
R1967
R1332
R1333
R1334
R1336
R1340
R1343
R1370
L1048
R1373
C1879
R1902
R1903
C1748
L1125
C21
19
C2191
C2192
C2205 R2045
C2206
R2003
C1222
C21
14
C2124
Q1030
R1
120
R1140
R2016
R1344
R1345
R1346
R1348
R1350
R1351
R1352
R1361
R1561
R1629
R1630
R1379
R1634
Q1041
C2063
R1904
C2072
R1926 R2000
R1924
R21
10
R21
12
L1124
C1796
R1842
R1207
R1210
R1211
R1190
R1191
R1192
R1
168
R1
183
R1308
R1439
C1027
C1028
R1652
R1653
U1037
Q1085
D1
104
R1
175
R1
179
R1203 R1230
R1231
R1232
R1447
R1466
R1321
R1431
R1450
R1474
R1323
R1324
R1434
R1453
R1454
R1458
R1476
R1435
C1505
C1506
L1054
L1072
R1816 R1817
L111
0
L111
2
C1845 R1807 R1808 R181
1
C1650
C1666
C1667
L1069
L1070
C1766
C1799
C1969
C1880
D1078
R1686
R1641
R1642
R161
1
R1638
R1645
C1641
C1648 C1688
C1690 R1562
R1575
R1576 R1627
Q1063
C1751
C1780
C1786
C1827
L1092
L1093
L1095
R1497
R1680
R1670
R1681
R1682
R1683
R2104
R2105
U1029
R1800
C1002
C1004
C1005
C1007
R1002
C2137
C2089
C2090
C2105
R1342
R1958
*
U1042
N1011
R1353
R1356
U1046
C1327
C1450
C1454
C1739
C1747
C1761
C1850
C1905
C2059
C21
16
C2190
L1082
L1
127
R1906
R2027 U1023
C1223
C2197
C2202
C2203
C2208
N1032
R2020
U1053
C1014
C1019
C1224
D1000
L1001
L1004
Q1026
Q1027
Q1029
Q1037
R1108
R1109
R1113
R1115
R1124
R1136
R1137
R1142
R1825
C1195
C1203
C1204
C1877
D1085 D1086
D1087
L1017
R2023
R1358
R1628
C2056
C2062
C2064
C2073
R1899
R1905
R1914
R1916
R1917
X1008
R1922
R1923
R1935
R1984 R1985
R1990
R1993
R1995
R2007
R2008
R201
1
R2014
R2022
T R
N M L K J H G
E D C B A
2
3
5
6
7
8
4
9
10
13
14
15
11
12
F
P
1
16
U1041
C1
177
C2138
C2176
N1021
Q2204
R1938 R1941 R1946
C1792
C2109
C2194
L1111
Q1079
R1997
R1998
U1009
R1193
R2183
R1328
R1465
R1651
R1692
R1367 R1368
R1477
R1492
C2199
R2073 R2075
U1051
C1543
C1805
R1200
R1414
R1415
R1418
R1419
R1753
C1242
N1009
Q1074
R1209
R1220
R1225
R1226
R1228
R1229
R1233
X1000
C1528
R1446
R1451
R1455
R1468
BKT1003
R1325
R1433
R1452
R1459
R1475
BKT1002
C1469
C1568
C1735
C2052
C2055
R1489
R1490
R1491
R1493
R1499
R1893
R1897
R1950
R1951
R1973
R1974
R1975
R1991
X1007
C1759
C1762
C1768
C1865
C1881
L1
104
L1138
R1788
R1801
R1981
R1989
R2028
R2029
R2031
C1651
FB1002
Q1052
R1777
C1791
C1900
C1968
L1
143
U1069
C1606 C1613
C1698
D1072
D1073
D1074
D1075
D1077
R1541 R1543
R1685
U1054
X1004
R1485
R1486
R1495
R1496
C1697
R1597
R1598
R1599
R1600
R1602
C1778
C1809
C1835
C1852
R1584
R1585
R1586
R1588
R1591
R1604
R1606 R1621
R1754
R1755
C1752
C1753
D1069
L1065
C1822
C1903
R2106
R21
16
N1002
N1003
C2088
C2195
C2198
D1137
K1003
N1013
R1396
R1959
U1043
C1218
C1219
Q1031
R1
123
R1141
N1022
Q1040
R1909
R191
1
R1980
X1901
C1959
Q1065
Q1076
R1091
R1778
R1779
R1828
R1829
C1241
R1208
U1004
C1774
C2108
L1056
N1019
R1776
D1057
N1020
R1503
R1593
R1595
R1596
U1030
D1063
D1066
D1068
L1066
L1067
N1038
R1500
R1502
R2107
R2108
R2109
R2113
U1045
N1033
N1001
U1008
U1007
R1
194
R1
199
R1202
R1205
R1206
C1834
R1000
R1001
C1003
C1006
R1925 R1977
R2001
C2146
C1806
D1105
R1671
R1751
R1756
C1926
R1742
R1757
Q1070
C1689
R1319
R1569
X1005
L111
5
L1
147
R1429
R1449
R1473
C1742
C1779
C1782
C1797
C1798
C1823
C1828
C1836
L1085
C1756
C1757
L1103
L1126
N1012
R1
195
R1
196
R1
198
R1204
C1871
R1003
U1021
C2165
C2175
R1900
U1040
X1002
C2154
C2201
R1921
R1929 R1932
R1933 R1934
R1936
R1942
R1965
R1983 R1987
R1988
R2005
R2012
R2019
BKT1000
C1012
C1021
L1000
N1006
N1007
N1023
U1047
C1592
C1601
C1612
C1703
D1060
D1071
R1498
R1508
R1509
R1514
R1517
R1518
R1519
R1522
R1523
R1666
U1048
C1741
PTC1001
R1635
R1741
C1670
C1677
C1678
C1679
C1841
N1028
R1320
R1322
R1428
R1432
R1448
R1472
R1616
R1624
C1846 C1851 C1854
N1014
BKT1001
C1215
C1534
C1807
C1831
C1849
C1853
C1855
C1883
C1947
C1953
C2207
D1007
D1008
D1009
D1010
Q1072
Q1080
R1092
R1093
R1095
R1096
R1404
R1405
R1406
R1407
R1408
R1409
R1410
R1411
R1822
R1823
R1915
R2024
R2058
U1013
C1581
C1619
D1058
D1059
D1061
D1062
N1016
N1017
N1018
R1504
R1505
R1506
R1507
R1510
R151
1
R1512
R1513
R1521
R1532
R1539 R1540 R1544 R1545 R1563 R1566 R1567
R1570 R1571 R1572
U1024
U1027
C2157
C2163
C2171
R2034
R2038
R2044
R2047
R2062
C1785
C1794
C1810
C1885
R2015
TPS563200
U1067
N1005
N1015
FL-
ASODET
COAX
TRG1
B
DCDET3
DA3.3V
90
80
60
70
2.2U
100
40
MPO0
MPO1
A
DGND
110
20
130
10
TXI2S0 TXFS
DGND
GND
GND
DGND TCT
G
B
VBUS
D-
F
LEGO5V
3.3U
NET3.3V
D3.3V2
90
80
70
CK
G
GUI_WRITE
NET3.3V_POWER
60
IN1
130
140
50
DA
20
30
10MHz
RES
IN2
12.NC
14.RL
Y_F
10.RL
Y_HIB
11.RL
Y_H/P
13.RL
Y_C/S
15.DA+5V
2.D/MGND
3.NC
4.NC
5.VINB
6.VINA
7.NC
100
CK IN3
+5V HPD
110
50
DA
130
30
40
150
20
10
IN4
170
190
210
C
2.2U
Pb
CEC1.1V
D
3.3U
IN5
C
27MHz
140
130
11
0
28.63636MHz
27MHz
11
0
70
10
ADV7623
100
120
60
50
20
30
80
90
D
140
40
50
70
10
20
30
DGND
E
E
SPI_CLK
SPI_CS
SPI_MO
SPI_MI
DGND
DGND
D5.2V
D5.2V
OUT
THERMALDETB
DGND
THERMALDETE
DA1.0V
TCK
24.576MHz
110
100
HPD +5V
IN1
10
HPD
RESET
IN2
DA
CK
180
200
IN
DA
OP
DV1.8V
FI
HPD
+5V
CK
DDC_SDA
DDC_SCK
120
DA
60
HSDA
HSCL
HP_DET
NET5V_POWER
SN74L
VC244APWR
FLASHER_IN
M3.3V
FL+
DCDET4
OPT
SN74AHCU04PWR
30
PCM9211
AK4458VN
ADSP21487KSWZ
120
TEST9
TEST8
5M570ZF256C5N
TEST7 TEST6
TX64FS
22.5792MHz
D+
SN74LVC244APWR
D3.3V2
TC74VHC08FT
CK
F
R5F5631FDDFB
40
120
140
80
60
MN864787
1.NC
160
SN74LVC244APWR
130
100
90
80
RESETOUT
DGND
17PIN
27PIN
23PIN
THERMALDET
A
SN74L
VC244APWR
18.75MHz
A
VBUS
RED
+5V
15PIN
9.AMPSIG_DET 8.CURRENT_DET
IN3
90
70
IN4
+5V
HPD
ICT
ADJ
IN5
OUT
MAIN_PWR
RC_IN/WAKE_UP
MUTE3.3V
SWM3.3V
TXD_MO232I
RXD_MI232O
ZVOL_MUTE
ZVOL_DATA
ZVOL_CLK
MUTE_Z2
DAC_SBR-
DAC_SBL-
15PIN
MN864788
Antenna
Cable
7020-08228-000-0S
NR1509 DIGITAL [MP]
N1005
DIGITAL test point
AV test point
b
These instructions refer to the AV PCB unless otherwise specified.
Input
CVBS
A
Check the settings of each IC.
Are the following voltages set?
DIGITAL PCB
[N1039 : 12 pin]
: Hi (3.3 V)
[N1039 : 13 pin]
: Hi (3.3 V)
[N1039 : 14 pin]
: Lo (0 V)
Extend the DIGITAL PCB using the jig.
Is the power voltage being output correctly?
V+5V
: [C5285 : + side]
V-5V
: [C5299 : - side]
Check the connection between the FRONT CON-
NECTOR PCB and the AV PCB.
The regulator part of REG PCB is faulty.
Is a signal being output from the video amplifier?
CVBS
: [R5344]
: [R5341]
• Check the [U5206] power voltage and check the
soldering of the surrounding circuits.
• The pattern between [U5206] and [JK5204] is
faulty.
DIGITAL PCB faulty.
• Check the connection between the FRONT CONNECTOR PCB and the AV PCB.
• Check the soldering of [CP4611] on the FRONT CONNECTOR PCB.
• Check the soldering of [CN5204] on the AV PCB.
• Check the soldering of [JK5204] on the AV PCB.
q
w
e
r
NO
NO
NO
YES
YES
YES
NO
C5315
R5239
R5296
R5303
R5249
R5308
C531
1
C5231
R5256
C5320
D5203
R5383
C5258
C5269
C5265
C5213
R5236
C5249
R5313
C5264
R5302
R5328
C5342
C5283
R5356
R5357
C5200
C5259
R5359
R5360
R5243
R5298
C4094
Q5214
C5278
C5286
C5295
R5362
R5364
C4092
R5341
C5293
R5370
R5372
R5245
C5244
C5254
R5292
R5305
R5312
D5206
D5207
C4230
R5210
R5212
R5215
R5205
R5219
R5475
R5477
R5397
C5348
C5349
R5244
C5237
R5248
C5252
R5294
R5307
R5310
C5284
Q5224
D5218
R5358
R5394
R5395
R5396
C5220
C5216
C5228
C5251
C5294
C5300
CN5205
C5205
C5207
D5204
R5224
C5222
C5260
D5220
CN5201
C521
1
C5212
C5214
C5215
C5344
C5345
R5229
C5204
C5209
C5346
C5347
R5246 R5247
U5200
C5250
C5253
C5261
C5262
C5266
R5301
R5306
R5309
C4215
R4211 R4232
C4074
C4075
C5201
C5267
R5322 R5337
U5214
C5239
C5245
C5247
C5257
Q5205
Q5213
Q5216
R5293
R5299
R5315
C5277
C5279
C5280
C5281
C5282
C5299
D5219
Q5225
Q5226
R5351
R5352
R5353
R5354
R5355
C4213
C4216
IC5210
L4200
L4201
C5235
U5208
C5217
C5223
C5225
C5226
C5229
R5220
R5221
R5240
R5241
C5238
C5240
C5248
C5263
R5255
R5291
R5300
R5311
C5272
C5274
C5275
C5276
R5339
R5340
C5292
C5296
C5301
C5302
R5366 R5368
CN5200
CN5203
C5221
D5205
R5227
U5209
ZD5200
C5236
U521
1
U5213
C4225
C5227
U5201
C4228
C5234
R5264
R5268
C5273
C5285
C5298
CN5204
R521
1
R5213
R5216
C5350
R5250
R5257
R5262
R5263
R5332
R5336
R5295
BD5200
C4212
C4219
C4220
C4231
C5318
CP5201
CP5203
CP5206
C4073
C4232
C5210
C5218
C5343
IC4000
U5202
R5258
Pb
IN
OP
FI
ADJ
ICT
C5242
C5246
Q5206
Q5217
R5287
R5304
U5203
U5205
CN5202
U5206
C5307
C4076
C4233
C5321
U5204
U5210
U5212
BAR CODE
R5344
R5347
R5349
U5207
JK4202
JK5202
JK5204
JK5205
JK5203_6
PACK5200
1.FL
2.AGND
3.SL
5.C
6.AGND
7.SR
9.FR
11.SBL
13.SBR
LEGO_FR
AD_IN_L
AGND
AGND
AGND
AGND H/P_GND
H/P_GND
H/P_L
H/P_R
RL
Y_S/C
RL
Y_SB
RL
Y_H/P
RL
Y_HIB
V_-5V VAGND VAGND V_+5V V_+5V
V_INC
V_INB
VDICR
VDIPY
FL
C
FR
1
14
SL
SW
5
30
25
7
8
NJM8080
15
SR
NJM8080
NJM8080
30
20
30
25
20
5
1
15
10
5
1
15
1
9
8
20
11
3*8
RC5
Y
Y
OUT
IN
SW2
TUNER
AUDIO_IN
Z2R
/PRE_FR
/SW1
DVD
COMP OUT
4.AGND
8.AGND
LEGO_FL
AD_IN_R
RL
Y_F
V_INA
V_-5V
CVBS
VDICB
M/DGND
RL_+B
4.A-7V
3.AGND
2.A+7V
A_+8V
A_+8V
DA_FR-
DA_FR+
DA_FL+
DA_FL-
AGND
NJU72343
DA_SW-
DA_SW+
DA_C-
DA_C+
AGND
3.H/PL
2.H/PGND
1.H/PR
DA_SR+
DA_SR-
DA_SL-
AGND
7.RLY_F
6.RLY_S/C
5.RLY_SB
SBL
AGND
11.MUTE+7V
10.RLGND
9.RL+B
25
13.M/DGND
12.AMPSIGDET
SBR
USB_L
USB_R
AGND
AGND
AGND
TU_CK
TU_LA
M/DGND
TU_IISD
1
10
Z2_R
Y
CB
SW1
PHONO
Z2L
/PRE_FL
/SW2
RC5
CBL/SAT
RC5
VIDEO OUT
/VIDEO IN3
RLY_GND
RET_GND
RET_GND
Z2_MUTE
PRE_MUTE
MUTE_3.3V
DA_SBR-
DA_SBL-
RET_GND
MVOL_DATA
MVOL_MUTE
MVOL_CLK
SEL_CLK
SEL_DATA
TU_IIC/RDSI
ZVOL_CLK
ZVOL_DATA
ZVOL_MUTE
CBL/SAT_R
PRE_FR
AUDIO_IN
VIDEO IN1
/VIDEO IN2
3*8
10.AGND
NJM8080
ZJ3.6B
23P
10
20
NJM8080
NJM4580
NJU72750
16
NR1609 ONL
Y
NJU72750
NJM8080
CD_R
DVD_R
CD_L
DVD_L
DVD
16
OUT
1
CR
CR
CB
CR
12.AGND
13/21
13P
A_-8V
A_-8V
TU_5V
BD3812F
SCREW 3*8
1.CURRENT_DET
AGND
AGND
DA_SL+
AGND
1
7020-08225-040-0V NR1509_1609 A
V
[MP]
8.RLY_HIB
4.RLY_H/P
23P
TU_DA
MIC_IN
NJM8080
10
RC_5
CBL/SAT_L
Z2_L
PRE_FL
CB
19P
RET_GND
NJM8080
AMPSIG_DET
D/MGND
COMPONENT_SW2
D/MGND
D/MGND
COMP_DET
Blu-ray
CURRENT_DET
D/MGND
COMPONENT_SW1
D/MGND
CBL/SA
T
C5291
CN5204
JK5204
U5206
C5299
C5285
R5344
R5341
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
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