Dg-Board (7 Of 9) Schematic Diagram - Panasonic TH-50PV30E Service Manual

15.37. DG-Board (7 of 9) Schematic Diagram

141
142
143
144
145
146
IC1306
C0DBEZG00004
C1301 C1302
16V
16V
0.1u
0.1u
L1310
G1C4R7MA0063
C1781
16V
47u
C1780
10V
1u
9.0
R1750
SUB_C_PB 330
4.5
R1755
3.8
0
Q1750
2SD0601A0L
R1756
470
SUB_PR
Q1752
2SD0601A0L
R1751
SUB_Y_VBS
511
3.1
2.5
R1753
1.1k
R1752 0
1k
AT_YLVL Q1751
2SD0601A0L
0.7
0
AT_FIL2 0
147
148
149
150
151
152
153
154
TH-50PV30E DG-Board (7 of 9)
55
AVR 2.5V
R1704
0
IC1800
C0JBAZ001488
R1423
D1301
3.9k
MA3X152K0L
3.1
1
0
2
R1424
C1352
3.9k
1.3
4V
3
220u
0
4
GND
R1772
820
C1762
6.3V
6.3V
L1750
R1757 R1761 R1766
4.1
G1C5R6K00007
120 180 150
3.5
Q1755
C1755
C1757
C1751
R1769
2SB0709A0L
50V
50V 0
50V
4.7k
39p 15p
100p
Q1753
0
2SD0601A0L
0.6
0
C1760
10V
1u
R1758
1k
R1768
9.0
330
4.4
R1774 R1777
0 120
3.8
Q1756
R1775
2SD0601A0L
470
R1782
1k
C1750
9.0
10V
1u
R1759 R1762 L1755
C1758 C1765
0 150 0
8p 33p
50V 50V
1%
R1773 L1753
C1753
R1760 39 G1C1R0K00005
50V
L1751
330
22p R1765
G1C1R0K00005
0
C1761
50V
47p
L1752
G1C1R0K00005
Q1757 0 0
XN0650100L C1 C2
0.5 0.5
B1 B2
E1 E2
R1770 0 0 R1778
1k
1k
R1767
R1771
10k
47k
R1776
2.2k
0.7
Q1754
UNR221500L
10K
0
Schematic Diagram
56
L1361
J0JGC0000021
IC1322
C0CBCAD00012
C1348 C1609
6.3V 10V
47u 1u
SW
C1382
C1386 C1734
3.3 6.3V
50V 10V
VCC 8
1000p 1u 47u
3.1
7
1.3
6
1.6
5
R1705
47k
0
3.1
0
Q1800
UNR221500L
R1779
0
C1785
16V
R1785
0.1u
10k
1u
9.0
R1792
Q1763
33
1.4
R1781
C1763
2SD0601A0L
33
0.8 1.4
1u
0.8
0
Q1759
R1798
2SB0709A0L
470
R1799
0
Q1765
C1776
R1797
6.3V 1u 2SD10300TL
820
1.3
L1754 4.1
R1793 R1807
R1784 C1777
G1C5R6K00007
180 150 33
3.5 6.3V 1u
R1827
Q1762
C1772 C1773
0
C1766
R1794
50V 50V
50V
2SB0709A0L
4.7k
100p 15p
39p
Q1760
0
2SD0601A0L
0.5
0
R1795
0
R1791
Q1764
680
C1774
2SD10300TL
6.3V
6.8u
1.6
R1787
2.3 R1796
2.9
20
33
R1783 Q1761
0
R1790
0
2SB0709A0L R1817
2.61k
C1767
50V
33p
C1771
16V
0.1u
SW
MAIN9V
R1780
22k
0
0.5
Q1758
2SD0601A0L
0
57
AVR AD2.5V
C1613 C1350
4V
10V
1u
100u
R1707
22k
2.5V
C1610
16V
0.01u
C1736
16V 0.1u
R1604
470
C1614
50V
68p
C1747
16V
0.1u
C1329
50V
1u
+
L1362
C1633
J0JGC0000021
10V 1u
AAK_SUB-PB
L1350
R1626
J0JGC0000021
1.4k
MAIN9V
2.5V
JS173
ERJ3GEY0R00V
C1618
10V 1u
R1609
150
AAK_SUB-PR R1606 33
C1784
16V
9.0
0.1u
C1621
1u
10V R1610
0.9 150
R1607 33
JS174
ERJ3GEY0R00V
470
R1611
150
C1623
10V 1u
R1608
33
C1783
9.0 16V
0.1u
1.0
JS175
ERJ3GEY0R00V
330
3.3V
58
ER
L1344 C135
6.3V
ELJPA100KF
47u
C1353
4V
220u
R1605
470
C1625
50V
33p
R1570
65
1.5k
0
66
1.3
67
2.4
AVSPL3
68
0
R1627 R1628
NC
69
1k 2.7k
0
VRO1
70
1.0
VREF1
71
1.0
C1632
AVSDA1
72
10V
1u 0
AVDDA1
73
2.4
R1615
AOUT1
74
220
0.5
NC
75
0
AVDCLP
76
2.4
C1619
AVSCLP
77
1u 0
10V
UCLP
78
0.9
VCLP
79
1.4
YCLP
80
1.6
NC
81
0
NC
82
0
VRH1
83
2.0
NC
84
C1620
0
AVSAD1
85
10V 1u 0
AVDAD1
86
2.4
VRL1
87
0.5
NC
88
0
VIN1
89
0.8
R1612 NC
33
90
0
NC
C1628
91
0
10V 1u
NC
92
0
VRH2
93
1.9
R1613
33
NC
94
0
C1629
AVSAD2
10V 1u 95
0
AVDAD2
96
C1622 2.4
NC
97
10V 1u
0
VRL2
98
0.5
C1630
NC
99
10V 1u 0
100 NC
R1614 33
0
101 VIN2
0.8
NC
102
0
VIN3
103
1.0
104 VRL3
C1616 0.5
AVSAD3
105
10V 1u
0
106 AVDAD3
2.4
107 VRH3
1.9
C1351
108 VSS
10V 1u 0
VDDE
109
3.3
VDDI
110
C1496 2.5
111 TEST
10V 1u 0
112 IOCTRL
0
113 SADR
0
114 SMCK
3.3
115 MST
3.3
116 XTST
3.3
117 XSM
3.3
VDDI
118
2.5
119 VDDE
3.3
120 VSS
0
121 BSUVIN7
0
122 BSUVIN6
0
BSUVIN5
123
0
BSUVIN4
124
0
BSUVIN3
125
0
126
0
127
0
128
0
2.5V
59
113