Dg-Board (7 Of 8) Schematic Diagram - Panasonic TH-42PA20A Service Manual

4.13. DG-Board (7 of 8) Schematic Diagram

111
112
113
114
115
116
AVR 2.5V
IC1306
C0DBEZG00004
D1301
C1301
MA3X152K0L
0.1u
16V
C1302
16V
0.1u
L1310
G1C4R7MA0063
R1750 L1750
330 G1C5R6K00007
SUB_C_PB
R1755 R1757 R1761
R1766
0 120 180 150
1% 1% 1%
Q1750
C1757
C1751
2SD0601A0L R1756 C1755 R1769
50V 50V
470 4.7k
100p 50V 15p
39p
Q1753
2SD0601A0L
R1758
1k R1768
330
SUB_PR
Q1756
2SD0601A0L
C1750
Q1752 10V
1u
2SD0601A0L
C1758
50V
SUB_Y_VBS R1759 R1762 L1755
1% 8p
0 150 0
R1751 1%
430
C1753
R1760
R1765 L1751
R1753 330 50V
0
1.1k G1C1R0K00005
22p
1%
R1752
1k Q1751 Q1757
AT_YLVL
2SD0601A0L XN0650100L
S_Y_Level
H:ELSE
L:COMP 1 PICTURE
R1767
10k R1771
AT_FIL2
10K
Q1754
UNR221500L
FIL2
H:fc 30MHz
L:fc 14MHz
DG-BOARD (7/8)
!
TXNDG1QCSA(FOR TH-42PA20A)
TXNDG1QCSF(FOR TH-42PA20F)
TXNDG1QCSH(FOR TH-42PA20H/M/R)
117
118
119
120
121
122
TH-42PA20A/F/M/H/R DG-BORAD (7 of 8) Schematic Diagram
55 56
AD_2.5V
L1361
IC1322
J0JGC0000021
C0CBCAD00012
SWITCH
C1609
C1348
L:1080i/525p/625p
6.3V 10V
47u 1u
H:else
JS132
IC1800
C0JBAZ001488
C1734
C1610
R1423
1% 10V
16V
3.9k 1u
0.01u
1%
R1424 1 VCC 8
3.9k
2 7
D1302 3 6
MAZ30330LL
4 5
GND
R1707
R1705
22k
47k
C1736
16V
0.1u
C1352
4V
220u
R1779
0 AAK_SUB-PB
MAIN9V
C1781
C1780
Q1763 47u
10V
C1762 R1785 16V
1u
R1772 6.3V 2SD0601A0L
10k
820 1u
R1781
33
R1792
Q1759
33
C1763
1u 2SB0709A0L
6.3V R1798
470
Q1755
1% 2SB0709A0L
R1799
0 AAK_SUB-PR
C1760
C1776 Q1765
10V
R1797 6.3V
1u
1u 2SD10300TL
L1754 820
R1807
G1C5R6K00007
33
R1774 R1777 R1793 C1777
R1784
0 150 1u
120 180
1% 1%
6.3V
1% R1827
R1775 C1766
C1772 C1773 470
470 100p
50V 1%
50V 50V Q1762
39p 15p
2SB0709A0L
R1794
4.7k
Q1760
R1782 2SD0601A0L R1795
1k 0
C1765
C1774 Q1764
50V
R1791 6.3V
33p R1796
680 6.8u 2SD10300TL
33
R1787
R1773
L1753
39 20
1%
1%
G1C1R0K00005 R1783 Q1761
0 R1817
C1761 2SB0709A0L
330
50V
C1767
47p L1752
50V
G1C1R0K00005 33p
C1 C2
B1 B2
C1771
16V IC1750
E1 E2
0.1u
C0JBAS000061
MAIN9V
R1780 SWITCHING
22k
47k
R1776
2.2k
Q1758
2SD0601A0L
57 58
JS109
PLL_2.5V
0
IC1324
C0CBCAD00012
2.5V
C1350
C1613
4V
10V C1643 C1355
100u
1u 10V 4V
JS108 C1636
C1354 1u 100u
10V
0 6.3V
47u 1u
C1353
4V
220u
C1641
16V
0.01u
2.5V
3.3V 3.3V
2.5V
R1604
R1605
470
470
C1642 C1644
C1614 C1625
Q1800 68p 33p 10V 10V
C1638
50V 50V 1u 1u
10V
UNR221500L
1u
C1747
C1329
16V
50V
0.1u
1u R1570
1.5k 65
+ 66
R1627 67
L1362
AVSPL3
1% 68 VSS
J0JGC0000021 1k
C1633
R1628 69 NC CW358
1u
1% VDDE
10V VRO1
70
2.7k
VREF1
1% C1632 71
L1350
J0JGC0000021 R1626 AVSDA1
2.5V 72 VGS3
1.4k 10V 1u CPO3
AVDDA1
73
74 AOUT1
R1615
1%
NC
75
2.5V 220
AVDCLP
76
AVSCLP
C1619 77
UCLP
78
10V 1u
VCLP
79
YCLP
80
C1618
10V 81 NC
1u NC
82
IC1302
VRH1
1% 83
R1606
C1620 NC
84
33 10V C1AB00001703
AVSAD1
85
1u
86 AVDAD1
VRL1
1% 87
R1609 NC
88
150
VIN1
R1612 89
JS173 C1621
33 NC
0 1% 90
10V
ERJ3GEY0R00V
1u C1628 91 NC
GC2S+
1u
NC
10V 92
R1613 VRH2
1% 93
33
R1607 1%
C1629 NC
JS174 94
33 10V
0 AVSAD2
1u 95
ERJ3GEY0R00V
AVDAD2
C1622 96
1u 10V NC
97
98 VRL2
R1610
1% C1630
NC
150 10V 1u 99
100 NC
1%
101 VIN2
R1614
NC
33 102
103 VIN3
C1623 R1611
VRL3
1% C1616 104
150
10V 1u AVSAD3
105
1u 10V
106 AVDAD3
107 VRH3
1% C1351
R1608
108 VSS
1u 10V
33
VDDE
109
VDDI
110
111 TEST
C1496 112 IOCTRL
JS175
10V
0
1u 113 SADR
ERJ3GEY0R00V
SMCK
114
115 MST
XTST
116
117 XSM
118 VDDI
119 VDDE
120 VSS
BSUVIN7
121
122 BSUVIN6
123 BSUVIN5
BSHPIN
124 BSUVIN4 BSVPIN
BSCLKIN
125 BSUVIN3
2.5V
126
127
3.3V
128
C1640
1u
10V
R1710
EXB38V221JV
R1711
EXB38V221JV
59 60
37
TH-42PA20A / TH-42PA20F / TH-42PA20H / TH-42PA20M / TH-42PA20R
R1708
0
R1709
GC2M+ VPO1
0
R1717
0
2.5V
C1657
50V
0.01u
C1360
16V
10u
+
R1634
3.3V
2.2k 3.3V
2.5V 2.5V
C1654 C1357
0.1u 4V
16V
100u
C1647
+
10V
R1630
1u
220
C1662
10V
1u
256
255
254 AAM_DQ0
DQ0
AVDPL1 253
C1667 AAM_DQ1
CPO1 DQ1 252
10V AAM_DQ2
VGS1
DQ2
Macro Macro 251 1u
AAM_DQ3
DQ3
PLL_C PLL_B 250
AAM_DQ4
DQ4
249 AAM_DQ5
For FC READ For SDRAM
DQ5
248
AAM_DQ6
DQ6 247
AAM_DQ7
DQ7
246
C1663 1u
VSS
245
10V
VDDE
244
VDDI
243
AB_WE
SDWE
VSS 242 AB_CAS
VDDE_3.3 C1668 10V
CAS
VDDI_2.5 241
1u AB_RAS
RAS 240
AAL_BS
BS
239
AAL_A10
A10
238
AAL_A0
A0
237 AAL_A1
A1
236
C1664 AAL_A2
A2 235
10V 1u
VSS
234
VDDE
233
VDDI
232
AAM_DQ16
DQ16
231
C1669 AAM_DQ17
DQ17 230
10V 1u AAM_DQ18
DQ18
229
AAM_DQ19
DQ19
228
AAM_DQ20
DQ20
227
AAM_DQ21
DQ21
226
AAM_DQ22
DQ22
225 AAM_DQ23
DQ23
224
AAM_DQ24
DQ24 223
AAM_DQ25
DQ25
222
AAM_DQ26
DQ26
221
AAM_DQ27
DQ27
220 AAM_DQ28
DQ28
219
AAM_DQ29
DQ29 218
AAM_DQ30
DQ30
217
AAM_DQ31
DQ31
216
C1665
VSS
215
10V 1u
VDDE
214
C1670
VDDI
213 10V 1u AAL_A3
A3
212
AAL_A4
A4
211
AAL_A5
A5
210
AAL_A6
A6
209
AAL_A7
A7
208 AAL_A8
A8
207
AAL_A9
A9 206
CKE
205
R1639 0
SDCLK
204
C1671
VSS
203 10V 1u
VDDE
DQ14 202
C1660
DQ15 VDDI 201
AAM_DQ8
DQ8
200
10V 1u AAM_DQ9
DQ9
199
AAM_DQ10
DQ10
VSS 198
AAM_DQ11
VDDE DQ11
197
AAM_DQ12
VDDI
DQ12
196 AAM_DQ13
195
AAM_DQ14
194
AAM_DQ15
193
3.3V
2.5V
R1712 R1713
EXB38V221JV
EXB38V221JV
TH-42PA20A/F/M/H/R DG-BORAD (7 of 8) Schematic Diagram
61 62
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134
135
136
137
138
139
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143
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