Panasonic TH-37PA30E Service Manual page 156

111
112
113
114
115
116
117
118
119
120
121
122
123
Q1359
2SB0709A0L
R1446
10k 3.2
C1712
50V
0.01u
R1706
10k
IC1323
AVR 9V
AN78L09M-E1
12.0 9.0
12V IN
3 1
OUT
C1324 C1325
25V 50V COMMON
0.01u
33u 2
0
C1479
R1459
10V
33k
1u
COR
OSDYS
C1467
0 0
50V 82p
1 24
YM_in GND
0 1.0
OSDB
2 23
YS_in CONTRAST
4.8 1.2
OSDG C1466
3 22
OSD-Bin DRIVE-B
16V 0.1u
4.8 1.2
OSDR C1468
4 21
OSD-Gin DRIVE-R
16V 0.1u
4.8 0
C1471
R1435 5 20
OSD-Rin CLPin
10k
16V 0.1u R1447
0 9.0 0.3
6 19
Spot_Killer_in BLKin
AAD_BOUT 2.9 0.3
7 18
Bout Cutoff-B
4.3 0.2
C1476 16V 8 17
Bright_S/H Bin
0.1u
2.9 0.3
AAD_GOUT
9 16
Gout Cutoff-G
9.0 0.2
10 15
Output_Vcc9V Gin
2.9 0.3
AAD_ROUT
11 14
Rout Cutoff-R
9.0 0.2
9V
12 13
Vcc9V Rin
IC1309
AN15935A-VF
RGB AMP
DG-BOARD TXNDG1UHSE (6/9)
124
125
126
127
128
129
130
131
EC_BLUE,EC_FB,EC_GREEN,EC_RED
132
TH-37PA30E/TH-42PA30E DG-Board (6 of 9)
46 47
D1490 C1365
3.3
MA2J11100L 16V
0.01u
0
D1300
MA3X152K0L
IC1325
C0CBCBD00008
AVR 3.3V
C1362 C1363 C1368 C1369
10V 50V 50V 6.3V
0.01u 1u
1u 0.01u
C1457 C1464
50V 16V
0.01u 47u
R1464
10k
AJ_CONTRAST
AJ_BDV
R1563
10k
C1482
R1468
10V
33k C1370
1u
10V
1u 0 3.3
1 8
1.7 3.3
2 7
R1562
10k 1.6 1.6
3 6
C1483 0 1.6
R1469 AJ_RDV
4 5
10V 33k
1u
IC1329
BUFFER
C0JBAZ001488
AJ_HCLP
R1461
D1488
4.7k
MA3X152K0L
JS090 B_OUT
R1470
82k
JS091
G_OUT
C1489
R1472
10V
3.3k
1u
JS089
R_OUT
Schematic Diagram
48 49
L1600
ELJPA100KF
SW9V
C1605 C1615
16V 16V
R1890
47u 0.1u R1889
2.2k 3.3k
9.0
2.9
AAD_ROUT R OUT
Q1600
R1649 2SD0601A0L
0
2.3
270
0.6
Q1851
R1683
0
390 AAE_ROUT
2SD0601A0L
R1687
120 R1888
100
PC_R JS062
D1851
R1882
MAZ31100ML
9.0 Q1601 75
1%
AAD_GOUT G OUT 2SD0601A0L PC_R_GND
2.9
R1647
270 2.3
R1684
390
AAE_GOUT
R1892
1.5k
1%
R1688
120
C1885
10V
1u
Q1602
R1893
9.0
2SD0601A0L 4.7k
2.9
AAD_BOUT B OUT
1%
R1650
2.3
270
R1685
390 AAE_BOUT
R1689
120
IC8009
C0JBAS000109
SW
IC8002
SYNC INPUT SW
C0JBAR000241
L1852
ELJPA100KF
0 9.0 MAIN9V
1 16
Y0 VDD
0 0.3 C1854
C1855
2 15
Y2 X2 16V 50V
0 0.3
3 14 47u 0.1u
Y X1
0 0.3
4 13
Y3 X
0 0.3 R1857 0
5 12
Y1 X0
0.4 0 R1863 0
6 11
INH X3
0 0 R1975
7 10 5.6k
VEE A
0 0 R1976
8 9 5.6k
VSS B
C1870
50V
0.01u
D1853 D1855
D1854 D1856
MAZ31500ML MAZ31500ML MAZ31500ML MAZ31500ML
MAIN9V
L1853
ELJPA100KF
IC3003
C1863
EX.I/O DAC
16V
C1869
0.1u
C1AB00000441
50V
0.1u
R1855 10k 0 9.0
R1856 0 1 16
SW1 SW1 Vcc
R1852 10k 0 4.7
R1853 0 2 15
SW0 SW0 SCL
8.6 4.7
3 CS(S) 14
DAC4 DAC4 SDA
0.4 9.0 R1858 330
4 13
DAC3 DAC3 FAN_CONT SAD2
1.9 9.0 R1859 330
5 12
DAC2 DAC2 LPF(S) SAD1
R1854 100 0.5 0 R1860
6 11 330
DAC1 DAC1 SYNC_INH(S) SAD0
0.4 0 R1861
7 10 0
DAC0 DAC0 SW3
0 0
8 9 R1862 0
GND GND SW2
IC3517
R1866
10k
SW
C0JBAS000109
4.2 5.0
STB5.0V
1 VDD 8
C1866
4.7 4.5
16V
2 7
0.1u
4.5 4.7
3 6
C1865
R1867
16V
0 4.5 10k
4 5 0.1u
VSS
50 51
L1855
ELJPA100KF
C1898 C1899
16V 50V
47u 0.1u
RGB SW
IC3251
C1AB00001720
C1951 0 2.5
28 1
6.3V NC GINA/UINA
10u
2.2 4.9
27 2
RINB/YINB GSG1
C1891
4.9 2.3
10V 1u 26 3
GSR1 GINB/UINB
C1889
AAE_ROUT 10u 4.0 0
6.3V 25 4
RINA/YINA NC
C1895
50V 0.1u 4.9 2.5
R1905 0 24 5
VCC4 BINA/VINA
0 4.9
R1908 0
23 6
SYNCIN GSB1
0 2.3
22 7
MUXSEL BINB/VINB
0.4 0
21 8
VFC NC
0.4 0
R1904 820
20 9
RFC DISABLE
1%
0 0 C1900
19 10
GND4 GND3
50V
4.9 1.5
R1906 0 C1896 18 11
VCC1 BOUT/VOUT
50V 0.1u
1.5 4.9
17 12
ROUT/YOUT VCC3
0 0
16 13
GND1 GND2
5.0 1.6
R1907 0
15 14
VCC2 GOUT/UOUT
C1897
0.1u
50V
R1885
10
L1854
ELJPA100KF
R1872 R1877 C1883
10k 10k
16V
0.1u
C1877
16V
0.1u
5.1 3.4
1 20
H.State Clamp Timing
5.1 0
2 19
V.State V.Pol.
4.4 0
3 18
Green Sep Filter H.Pol.
C1894 4.4 0.2
R1903 4 17
5V 50V Green IN Clamp OUT
100k
0.01u
12.2
0
5 16
GND Vcc
HD C1886
4.5
R1878 6.4
16V 2.2u 6 15
C1878 Comp/H IN HD-OUT
330
10u C1887
6.3V 0.4
11.3
10u 7 14
6.3V Comp/H Det HD+OUT
R1879
330 JS1850 0
VD C1888 6.4
8 13
Vert IN VD+OUT
16V
4.7u
C1876
8.6 0
9 12
50V Vert Det Digital GND
R1899
D1857
470p
3.3k 1.8 0.4
MA2J11100L 10 11
Vert S/S Adj Vert S/S IN
1%
C1884 C1890 C1893
50V 50V
16V IC8004
0.1u 0.01u 0.01u
1%
C1AA00000395
C1892
R1902
16V
2.2k
0.47u SYNC SEP
IC8008
C0JBAR000111
5V
2-CHANNEL
MULTIPLEXER
Q1850 5.0 C1881
R1875 R1883
0 270 16V
2SD0601A0L
0.1u
1.5
1.0
R1886
3.3k
R1887
3.3k
R1732
10k
0 5.0
1 16
SW1 VCC
4.8 4.7
2 15
SW0 SCL
4.6 4.7
3 14
DAC4 SDA
0.4 0 R1734
R1731 4 13 330
DAC3 SAD2
10k 0.3 4.8
5 12 R1735 330
DAC2 SAD1
0.3 0
6 11 R1736 330
DAC1 SAD0
0.3 4.8
7 10
DAC0 SW3
0 4.8
8 9
GND SW2
EX. I/O DAC
TH-37PA30E/TH-42PA30E
52
141
142
143
144
145
146
C1930
6.3V 10u AAE_GOUT
C1933
10V
R1934
1u C1952
100
JS058 PC_G
6.3V 10u
D1850
R1952
MAZ31100ML
75
C1931
AAE_BOUT JS104 PC_G_GND
6.3V 10u
C1935
10V
1u C1953 R1936
100
6.3V 10u JS056 PC_B
D1852
R1954
MAZ31100ML
75
JS105 PC_B_GND
R1943
0 C1937 R1968
470u 75
0.1u 10V
B_DRV
+
R1901
0
C1938 R1969
470u 75
10V
G_DRV
+
GDR_GND
C1939 R1970
470u 75
R_DRV
10V
+
RDR_GND
L1856
12V ELJPA100KF MAIN12V
C1934
16V
47u
R1991
1k HPO
10
4.0
9 R1992
0
1k
B_DRV
B
8
0
5V
7 R1993
0
1k
G_DRV
G
6 0
C1928 R1938
50V 18k
5 0 R1994
100p
1k R_DRV
R
R1944 4 0
1k
R1955
R1989
3 0
100
C1929 100
AGC2
50V
2
0
0.01u R1946
R1956 AGC1
2.2k AGC1
100 1
R1990
4.0
100
R1947
DG30
2.2k
R1937 R1948
4.7k 2.2k
R1909
4.7k 1%
1%
C1927
R1942
50V
100
1000p
C1932
INV.
50V
1000p
0 5.0
1 14
I1 VCC
4.8 4.4 C1936
2 13
O1 I6 16V
R1896 1u
4.8 0.5
100 3 12
I2 O6
TP1850
0 0.5
4 11
O2 I5
R1958 R1963 R1973
0 4.3 100 33 1k HPO
5 10
I3 O5
TP1851
4.9 0.2
6 9
O3 I4 R1965 R1972
0 4.7 100 1k
NCLP
7 8
GND O4
TP1852
R1959
100
R1964 R1974
33 1k
VPO
R1966 R1971
1.5k 1.5k
Configration EEPROM
C1730 C1733
16V 16V
0.1u 0.1u DG31
0 5.0
1 8
R1745
R1728 R1729
AO VCC 5.0 1
47k
10k 10k STB5V
0 0.9 4.6
2 7 2
A1 WP SRQ
R1748
0
0 3
GND
SCL
0 4.4
3 A2 6
0
4
NC
R1744
0
VSS SDA 5
0 4.4 22 NC
4 5 R1746
0
4.2 6
R1743 SCL
22
4.3 7
SDA
R1747
0 8
0
GND
147
148
149
150
151
152
153
154
DG-Board (6 of 9) Schematic Diagram
53 54