Panasonic TH-37PA20A, Service Manual

Page: 508 / 600

14.22. DG-Board (8 of 8) Schematic Diagram
+
+
+
+
+
+
+
+
+
NP
+
+
+
+
AV_CKE
AV_A8
AV_A7
AV_A9
AV_RAS
AV_CAS
AV_WE
AV_BS0
AV_A4
AV_A5
AV_A3
AV_A1
AV_A0
AV_A2
AV_A10
AV_DQ23
AV_DQ22
AV_DQ21
AV_DQ20
AV_DQ19
AV_DQ18
AV_DQ17
AV_DQ16
AV_A2
AV_A1
AV_A0
AV_A10
AV_RAS
AV_CAS
AV_DQ7
AV_DQ6
AV_DQ5
AV_DQ4
AV_DQ3
AV_DQ2
AV_DQ1
AV_DQ0
AV_DQ24
AV_DQ25 AV_DQ26 AV_DQ27
AV_DQ28 AV_DQ29
AV_DQ30 AV_DQ31
AV_A3
AV_A4 AV_A5
AV_A6 AV_A7 AV_A8
AV_A9
AV_CKE
AV_DQ10
AV_DQ11 AV_DQ12
AV_DQ13 AV_DQ14 AV_DQ15
AV_WE
AV_BS0
AV_CLK
AV_DQ8 AV_DQ9
AS_UVI0
AS_UVI1
AS_UVI2
AS_UVI3
AS_UVI4
AS_UVI5
AS_UVI6
AS_UVI7
AS_YI0
AS_YI1
AS_YI2
AS_YI3
AS_YI4
AS_YI5
AS_YI6
AR_YO7
AR_YO6
AR_YO5
AR_YO4
AR_YO3
AR_YO2
AR_YO1
AR_YO0
AR_YO8
AR_YO9
AS_YI7
AS_YI8
AS_YI9
AR_UVO0 AR_UVO1
AR_UVO2 AR_UVO3 AR_UVO4
AR_UVO5 AR_UVO6 AR_UVO7
AR_UVO8 AR_UVO9 AR_VPO
AR_CLK_S_F
AS_CLKIN
AS_UVI8
AS_UVI9
SCL0L SDA0L
AR_HPO
SCL0L
SDA0L
AAJ_YUV2
AAJ_YUV3
AAJ_YUV4
AAJ_YUV5
AAJ_YUV6
AAJ_YUV7
AAJ_YUV8
AAJ_YUV9
AAJ_YUV0
AS_VPIN2
AS_HPIN2
AA_CLK_M-S
AV_DQ16
AV_DQ17
AV_DQ18
AV_DQ19
AV_DQ20
AV_DQ21
AV_DQ22
AV_DQ23
AV_DQ14
AV_DQ13
AV_DQ12
AV_DQ11
AV_DQ10
AV_DQ9
AV_DQ8
AV_DQ27
AV_DQ0
AV_DQ1
AV_DQ2
AV_DQ3
AV_DQ4
AV_DQ5
AV_DQ6
AV_DQ7
AV_DQ26
AV_DQ25
AV_DQ24
AV_DQ31
AV_DQ30
AV_DQ29
AV_DQ28
AV_CLK
AV_A6
AV_DQ15
EC_BLUE,EC_FB,EC_GREEN,EC_RED
EC_RED
EC_GREEN
EC_BLUE
TV3.3VD
GC_RESET
GC_RESET
AV_BS1
AV_BS1
EC_FB
2.5V
MAIN5V
MAIN5V
MAIN5V
MAIN2.5V
AQ_X_F
MAIN3.3V
MAIN3.3V
MAIN3.3V
C1834
50V
100p
C1862
50V
0.01u
C1711
50V
0.01u
1%
R1809
270
R1801
330
C1926
16V
0.1u
C1814
50V
0.01u
JS157
R1838
22
C1921
50V
0.01u
C1872
4V
100u
C1819
50V
0.01u
C1842
50V
100p
JS151
R1843
0
C1850
16V
0.01u
C1874
56u
4V
Q1801
B1ABCF000010
R1915 82
C1912
50V
1000p
C1710
50V
0.01u
C1858
50V
0.01u
R1810
22k
C1833
6.3V
10u
R1812
330
C1845
50V
56p
1%
R1834
82
R1670
0
R1957
EXB38V820JV
R1822
330
C1666
10V
1u
1%
R1813
220
C1924
16V
0.1u
C1848
50V
0.01u
C1836
50V
0.01u
JS152
Q1821
B1ABCF000010
C1830
50V
56p
R1842
0
R1939
56
C1853
16V
0.1u
C1700
50V
0.01u
C1832
50V
0.01u
L1805
G1C100KA0008
R1933 82
C1808
50V
0.01u
R1953
EXB38V820JV
L1850
G1C100KA0008
C1913
50V
1000p
R1925
82
C1905
50V 1000p
R1921 82
C1691
50V
0.01u
C1857
100u
4V
C1705
50V
0.01u
C1811
50V
0.01u
C1875
56u
4V
R1839
22
R1924 82
C1827
16V
0.1u
R1960 82
C1717
50V
0.01u
C1708
50V
0.01u
C1695
50V
0.01u
R1828
220
C1838
50V
56p
R1932 82
C1925
16V
0.1u
L1808
G1C6R8K00005
JS150
C1682
4V
100u
C1835
50V
0.01u
C1915
50V
0.01u
C1901
16V
0.1u
C1675
50V
0.01u
C1873
4V
100u
C1847
50V
150p
C1909
50V
1000p
C1681
10V
1u
C1817
50V
0.01u
C1851
16V
0.1u
C1812
50V
0.01u
R1922 82
C1846
50V
56p
L1801
G1C100KA0008
C1807
50V
0.01u
L1652
J0JGC0000021
R1816
220
C1829
50V
56p
C1868
100u
4V
C1706
50V
0.01u
C1696
50V
0.01u
R1911 82
R1815
330
R1681
100
R1837
22
L1807
G1C6R8K00005
R1941
EXB38V820JV
C1813
50V
0.01u
C1859
50V
100p
C1699
50V
0.01u
R1931 82
1%
R1819
270
R1928
82
Q1824
B1ABCF000010
C1906
50V
1000p
C1634
50V
0.01u
R1820
22k
C1631
50V
0.01u
R1830
330
R1961
EXB38V820JV
Q1814
B1ABCF000010
C1698
50V
0.01u
R1930 82
C1655
50V 0.01u
R1935
0
C1849
6.3V
10u
L1825
G1C100KA0008
C1AB00001827
IC1350
1
UVINB0
2
UVINB1
3
UVINB2
4
UVINB3
5
UVINB4
6
UVINB5
7
UVINB6
8
UVINB7
9
UVINB8
10
UVINB9
11
VPINB
12
HPINB
13
VDDI
14
VDDE
15
VSS
16
VGS2
17
CPO2
18
AVDPL2
19
AVSPL2
20
VSS
21
VDDE
22
VDDI
23
DQ0
24
DQ1
25
DQ2
26
DQ3
27
DQ4
28
DQ5
29
DQ6
30
DQ7
31
VSS
32
VDDE
33
VDDI
34
SDWE
35
CAS
36
RAS
37
BS0
38
BS1
39
A10
40
A0
41
A1
42
A2
43
VSS
44
VDDE
45
DQ16
46
DQ17
47
DQ18
48
DQ19
49
DQ20
50
DQ21
51
DQ22
52
DQ23
53
VSS
54
VDDE
55
DQ24
56
DQ25
57
DQ26
58
DQ27
59
DQ28
60
DQ29
61
DQ30
62
DQ31
63
VDDE
64
VSS
65
VDDI
66
A3
67
A4
68
A5
69
A6
70
A7
71
A8
72
A9
73
CKE
74
SDCLK
75
VDDE
76
VSS
77
SDCLKIN
78
VDDI
79
VSS
80
VDDE
81
DQ8
82
DQ9
83
DQ10
84
DQ11
85
DQ12
86
DQ13
87
DQ14
88
DQ15
89
VDDE
90
VSS
91
VDDI
92
VPD
93
TRST
94
TCK
95
TMS
96
TSTP
97
SCL
98
SDA
99
TDI
100
FRCLKIN
101
VDDE
102
VSS
103
HPOA
104
VPOA
105
UVOUTA0
106
UVOUTA1
107
UVOUTA2
108
UVOUTA3
109
UVOUTA4
110
UVOUTA5
111
UVOUTA6
112
UVOUTA7
113
UVOUTA8
114
UVOUTA9
115
VDDE
116
VSS
117
VDDI
118
CLKOUTA
119
YOUTA0
120
YOUTA1
121
YOUTA2
122
YOUTA3
123
YOUTA4
124
YOUTA5
125
YOUTA6
126
YOUTA7
127
YOUTA8
128
YOUTA9
129
VDDI
130
VDDE
131
VSS
132
TDO
133
SADR
134
TEST
135
NRST
136
VDDI
137
VDDE
138
VSS
139
AVSPL1
140
AVDPL1
141
CPO1
142
VGS1
143
VSS
144
VDDE
145
YINA9
146
YINA8
147
YINA7
148
YINA6
149
YINA5
150
YINA4
151
YINA3
152
YINA2
153
YINA1
154
YINA0
155
CLKINA
156
VSS
157
VDDE
158
UVINA9
159
UVINA8
160
UVINA7
161
UVINA6
162
UVINA5
163
UVINA4
164
UVINA3
165
UVINA2
166
UVINA1
167
UVINA0
168
VPINA
169
HPINA
170
VDDI
171
VDDE
172
VSS
173
VGS3
174
CPO3
175
AVDPL3
176
AVSPL3
177
VSS
178
VDDE
179
VDDI
180
VPOB
181
HPOB
182
CLKOUTB
183
YOUTB9
184
YOUTB8
185
YOUTB7
186
YOUTB6
187
YOUTB5
188
YOUTB4
189
YOUTB3
190
YOUTB2
191
YOUTB1
192
YOUTB0
193
VDDE
194
VSS
195
VDDI
196
YINB0
197
YINB1
198
YINB2
199
YINB3
200
YINB4
201
YINB5
202
YINB6
203
YINB7
204
YINB8
205
YINB9
206
CLKINB
207
VDDE
208
VSS
C1856
16V
0.1u
R1927 82
C1860
50V
0.01u
C1841
6.3V
10u
C1697
50V
0.01u
L1651
J0JGC0000021
C1659
50V
1u
C1626
1u
50V
C1911
50V
1000p
C1650
10V 1u
1%
R1847
68
R1682
0
C1707
50V
0.01u
C1820
50V
0.01u
C1923
16V
0.1u
R1917 82
R1802
330
L1650
J0JGC0000021
R1818
220
C1818
50V
0.01u
R1821
330
C1828
16V
0.1u
R1806
220
R1811
330
Q1812
B1ADCF000003
C1661
10V
1u
1%
R1999
102
R1916 82
C1810
50V
0.01u
JS158
R1929 82
C1693
50V
0.01u
R1918 82
C1910
50V
1000p
C1914
50V
1000p
JS161
JS155
R1669
0
C1742
50V
0.01u
L1806
G1C100KA0008
C1917
50V
0.01u
C1729
10u
JS156
R1940
0
R1808
220
R1825
330
C1694
50V 0.01u
R1805
330
Q1811
B1ABCF000010
1%
R1823
220
R1949
EXB38V820JV
R1913
82
C1861
50V
0.01u
1%
R1833
68
R1635
330
1%
R1846
82
R1912 82
C1635
50V
0.01u
L1851
G1C100KA0008
IC1853
C0CBCBD00008
1
Vcont
2
GND
3
Np
5
Vin
4
Vout
C1843
50V
0.01u
R1945
EXB38V820JV
Q1802
B1ADCF000003
C1864
100u
4V
1%
R1844
51
C1816
16V
0.1u
C1837
50V
56p
R1923 82
C1652
50V
0.01u
1%
R1998
102
R1926 82
R1920 82
C1831
50V
150p
C1916
50V
0.01u
R1832
220
R1680
330
1%
R1996
102
IC1308
C3ABPJ000017
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
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
R1800
22k
C1844
50V
0.01u
JS162
IC1851
C1AB00001834
1
VSS
2
VDD
3
YOUT7
4
YOUT6
5
YOUT5
6
YOUT4
7
YOUT3
8
YOUT2
9
YOUT1
10
YOUT0
11
VDD
12
VSS
13
PBOUT7
14
PBOUT6
15
PBOUT5
16
PBOUT4
17
PBOUT3
18
PBOUT2
19
PBOUT1
20
PBOUT0
21
VDD
22
VSS
23
PROUT7
24
PROUT6
25
PROUT5
26
PROUT4
27
PROUT3
28
PROUT2
29
PROUT1
30
PROUT0
31
VSS
32
N.C
33
N.C
34
N.C
35
AVDAD1
36
N.C
37
VRH1
38
AVSAD1
39
N.C
40
VRL1
41
PBIN
42
CRMP1
43
CRMP2
44
PRIN
45
VRL2
46
AVSAD2
47
VRH2
48
N.C
49
AVDAD2
50
N.C
51
N.C
52
SDO
53
VDD
54
SDA
55
SCL
56
ADRS0
57
ADRS1
58
RSTN
59
VDD
60
VSS
61
OE
62
TST1
63
TST2
64
TST3
65
VIN
66
HIN2
67
CKXI
68
VDD
69
VSS
70
CKIN
71
HIN1
72
VDD
73
VSS
74
PLLH
75
HOUT
76
PORT0
77
PORT1
78
PORT2
79
PORT3
80
PORT4
81
CKO
82
VDD
83
VSS
84
PHIN2
85
VDD(PLL)
86
VSS(PLL)
87
PHCO
88
VCOI
89
XSM
90
XTST
91
VSS
92
VDD
93
YSOUT7
94
YSOUT6
95
YSOUT5
96
YSOUT4
97
YSOUT3
98
YSOUT2
99
YSOUT1
100
YSOUT0
101
N.C
102
AVSAD3
103
N.C
104
VRH3
105
AVDAD3
106
N.C
107
VRL3
108
YSIN
109
CRMP4
110
YIN
111
VRL4
112
N.C
113
AVSAD4
114
VRH4
115
N.C
116
AVDAD4
117
N.C
118
N.C
119
N.C
120
VPD
1%
R1836
82
C1852
47u
6.3V
C1840
50V
0.01u
C1809
50V
0.01u
C1718
50V
0.01u
Q1804
B1ABCF000010
C1680
16V
0.01u
R1914 82
1%
R1845
51
C1919
16V
0.1u
C1692
50V
0.01u
1%
R1835
68
Q1822
B1ADCF000003
C1709
50V
0.01u
C1922
6.3V
3.3u
1%
R1803
220
IC1315
C0CBCAD00012
1
V
cont
2
GND
3N
p
5
Vin
4
Vout
C1902
16V 0.1u
C1920
16V
0.1u
R1826
220
3.3V_D3
R1910 82
C1867
4V
100u
C1719
50V
0.01u
C1584
220u
4V
R1919 82
1%
R1997
150
C1839
50V
150p
L1809
G1C6R8K00005 1%
R1829
270
C1713
50V
0.01u
C1679
10V
1u
C1908
50V 1000p
C1907
50V
1000p
DQ12
DQ11
DQ9
DQ10
VSSQ
DQ15
VSSQ
VSS
DQ14
DQ13
VDDQ
DQ3
DQ4
DQ5
DQ6
VDDQ
DQ0
VDDQ
VDD
DQ1
DQ2
VSSQ
DM1
CLK
CKE
A8
A7
A9
VSS
DQ8
VDDQ
DM0
/WE
/CAS
/RAS
/CS
BA0
BA1
VDD
VSSQ
DQ7
DQ30
DQ29
VSSQ
DQ28
A4
VSS
A3
DM3
DQS3
DQ31
VDDQ
A6
A5
DQ17
DQ19
VDDQ
DQ18
A1
VDD
A2
DM2
DQS2
DQ16
VSSQ
A10/AC
A0
DQ27
VSSQ
DQ24
VSS
DQ25
VDDQ
DQ26
DQ20
VDDQ
DQ23
VDD
DQ22
VSSQ
DQ21
GC2V
2.5V
3.3V
(IIC Decorder CLK)
MB87L1772
8bit A/D
Blue
Red
FB
Green
FB in
Green in Blue in
Red in
TK11125CSCL-G
PLL 2.5V
65 67 71 64 72 69 70 68 66
FORMAT CONV.
64MBit SDRAM
(2M*32Bit)
AVR 3.3V
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
141
142
143
145
146
147
148
149
150
151
144
!
DG-BOARD TNPA2819 (8/8)
TH-42PA20B/E DG-Board(8of8)Schematic Diagram
TH-42PA20B/E
DG-Board(8of8)Schematic Diagram
58