Panasonic TH-42PA25U-P Service Manual page 305

Progressive plasma television gp6du chassis
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DG-BOARD TNPA2816 (7/8)
111
112
113
114
115
116
117
118
AVR 3.3V
R4568
L4532
J0JGC0000021
0
1
5
Vin
Vo
C4776
C4787
C4788
4V
16V
16V
2
100
1
1
GND
3
4
ON/OFF
Nr
C4786
0.1
IC4517
C0CBCBD00006
119
R4727
C4777
R4734
1
1
86
EXB38V820JV
EXB38V820JV
VDD
VSS
AY_DQ0
C4778
2
85
AY_DQ15
DQ0
DQ15
AY_DQ1
1
AY_DQ14
3
84
VDDQ
VSSQ
AY_DQ2
AY_DQ13
4
83
DQ1
DQ14
AY_DQ3
AY_DQ12
5
82
DQ2
DQ13
C4789
6
81
VSSQ
VDDQ
1
7
80
DQ3
DQ12
AY_DQ4
AY_DQ11
8
79
DQ4
DQ11
AY_DQ5
C4779
AY_DQ10
9
78
1
VDDQ
VSSQ
AY_DQ6
10
77
AY_DQ9
DQ5
DQ10
AY_DQ7
11
76
AY_DQ8
DQ6
DQ9
12
75
C4790
R4728
R4733
VSSQ
VDDQ
1
EXB38V820JV
13
74
EXB38V820JV
DQ7
DQ8
14
73
C4780
NC
NC
1
15
72
VDD
VSS
16
71
DM0
DM1
AY_WE
17
70
/WE
NC
AY_CAS
18
69
/CAS
NC
AY_RAS
19
68
AY_CLK
/RAS
CLK
20
67
AY_CKE
/CS
CKE
21
66
AY_A9
NC
A9
AY_BS
AY_A8
22
65
BA0
A8
AY_A7
23
64
BA1
A7
AY_A10
AY_A6
24
63
A10/AC
A6
AY_A0
AY_A5
25
62
A0
A5
AY_A1
26
AY_A4
61
A1
A4
AY_A2
27
AY_A3
60
A2
A3
28
59
C4781
DM2
DM3
1
29
58
R4729
VDD
VSS
R4732
EXB38V820JV
30
57
DQS2
DQS3
C4791
EXB38V820JV
AY_DQ16
AY_DQ31
31
56
1
DQ16
DQ31
AY_DQ17
AY_DQ30
32
55
VSSQ
VDDQ
AY_DQ18
AY_DQ29
33
54
DQ17
DQ30
AY_DQ19
AY_DQ28
C4782
34
53
DQ18
DQ29
AY_DQ20
35
52
VDDQ
VSSQ
AY_DQ21
1
36
51
DQ19
DQ28
AY_DQ22
37
AY_DQ27
50
DQ20
DQ27
AY_DQ23
38
49
C4792
AY_DQ26
VSSQ
VDDQ
1
39
48
AY_DQ25
R4730
DQ21
DQ26
AY_DQ24
EXB38V820JV
40
47
DQ22
DQ25
C4783
41
46
1
R4731
VDDQ
VSSQ
42
45
EXB38V820JV
C4784
DQ23
DQ24
43
44
1
VDD
VSS
+
IC4518
C4785
4V
K4S643232F-TC60
100
64M SDRAM
120
121
122
123
TH-42PA20U DG-Board(7of8)Schematic Diagram
55
56
GC_RGB/PC_RGB
IC8200
M52055FP-70BD
R8213
IN3B
IN3A
220
9
8
SWB
GND3
SW3
10
7
R8210
1.5k
GC_G
IN2A
OUT3
11
6
SWG
SW2
OUT2
12
5
R8211
R8214
VCC
GND2
1.5k
220
13
4
IN2B
OUT1
SWR
14
3
GND1
SW1
R8212
R8215
15
2
GC_R
PC_R1
1.5k
220
IN1A
IN1B
16
1
SW
TV,VIDEO
PC
SW9V
C8201
C8203
16V
0.01
47
GC_B
TO
G-BOARD
NP
PC_B1
DG18
(G18)
R8004
D8001
C8002
R8001
22
MAZ31100ML
75
25V
1
PC_B
22
2
3
NP
PC_G1
PC_G
R8005
D8002
4
R8002
C8004
22
MAZ31100ML
25V
75
5
22
PC_R
6
PC_R1
NP
R8003
R8006
D8003
C8006
75
22
MAZ31100ML
25V
22
57
58
RGB-LPF
IC8201
R8254
C1AB00001720
1M
C8210
16V
C8214
10
1
28
16V
NC
GINA/UINA
0.1
C8219
2
27
MAIN_5V
16V
GSG1
RINB/YINB
R8227
C8211
R8216
C8206
0.1
0
16V
3
26
0
16V
GINB/UINB
GSR1
C8215
0.1
0.1
4
25
16V
L8202
NC
RINA/YINA
10
EXCCL3225U1
C8212
5
24
BINA/VINA
16V
VCC4
R8222
C8217
10
6
23
16V
GSB1
SYNCIN
0
R8217
C8207
0.1
C8213
7
22
C8220
0
16V
BINB/VINB
MUXSEL
16V
16V
0.1
0.1
8
21
47
R8218
VFC
NC
R8224
4700
9
20
1%
C8216
DISABLE
RFC
16V
10
19
820
4R7
L8203
GND4
GND3
C8208
EXCCL3225U1
16V
11
18
L8201
BOUT/VOUT
0.1
VCC1
EXCCL3225U1
C8218
12
17
16V
VCC3
ROUT/YOUT
0.1
13
16
GND1
GND2
C8209
14
15
16V
GOUT/UOUT
VCC2
0.1
G_OUT4
L8204
EXCCL3225U1
R8208
R8205
HD
0
0
SW_HP
R8239
HD_S
0
R8206
R8209
VD
R8240
0
0
SW_VP
VD_S
0
SW9V
LC8001
10U
EX.DAC
C8026
C8025
R8065
10K
R8066
16V
0.01
47
FANSOS
0
1
16
SW1
VCC
R8073
FANMax/Min
2
15
22
SCL
SW0
SCL2
R8067
SDA2
3
14
0
DAC4
SDA
R8075
4
13
22
DAC3
SAD2
5
12
DAC2
SAD1
FANONOFF
6
11
DAC1
SAD0
R8070 0
FAN_CONT
7
10
DAC0
SW3
8
9
GND
SW2
R8071
0
SW3 sw2
-------------
0 0
X0 GC
1 0
X2 PC
Q8011
2SD1819A-TX
C8011
R8055
C8010
4.7k
0.01
16V
100/16V
R8059
R8078
PC_HD
3.3
PC_HD
0
C8017
PC_HD55
10[KB]
SW9V
R8060
C8024
D8004
3.3
470p
JS8103
MA3X15300L
Q8012
JS8104
R8056
2SB1218A-TX_M
4.7k
JS8105
SW9V
R8057
4.7k
Q8013
2SD1819A-TX
R8079
R8061
0
PC_VD
3.3
PC_VD
PC_VD55
PC_VD55
C8018
R8062
10[KB]
C8023
D8005
3.3
0.01
MA3X15300L
Q8014
2SB1218A-TX_M
R8058
4.7k
59
60
LPF_G
1
3
LC8202
2
4
J0HAAB000012
LPF_B
1
3
LC8203
2
4
J0HAAB000012
LPF_R
1
3
LC8204
2
4
J0HAAB000012
HD_S
1
3
LC8201
2
4
J0HAAB000012
VD_S
1
3
LC8200
1
2
4
LC8206
J0HAAB000012
2
J0HAAB000012
C8221
10
R8228
470
75
1%
LPF_G
LPF_R
C8222
10
R8229
LPF_G
75
1%
470
LPF_B
LPF_B
C8223
10
R8230
470
HD_S
75
1%
LPF_R
AB_SDA3
AB_SCL3
JS62
JS49
JS64
JS50
JS51
JS66
JS52
JS68
JS53
JS70
JS6
JS7
JS55
JS8
JS56
JS57
JS8100
JS58
JS8101
JS59
JS8102
JS60
TH-42PA20U DG-Board(7of8)Schematic Diagram
61
62
131
132
133
TO
D-BOARD
(D3)
134
135
SW_CLP
3
4
G_OUT4
SW_HP
SW_VP
136
8
DDC_SDA
JS110
7
JS104
DDC_SCL
6
AC_SDA3
5
AC_SCL3
4
3
DDC_WP
137
2
1
DG31
for factory
138
139
140
GC_VP
141
GC_HP
142
143
144
145
63

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