Panasonic TH-42PA25U-P Service Manual page 164

Progressive plasma television gp6du chassis
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14.21. DG-Board (7 of 8) Schematic Diagram
DG-BOARD TNPA2816 (7/8)
111
112
113
114
115
116
117
118
AVR 3.3V
L4532
J0JGC0000021
1
Vin
Vo
C4776
16V
2
GND
1
3
ON/OFF
Nr
IC4517
C0CBCBD00006
119
R4727
C4777
1
1
EXB38V820JV
AY_DQ0
C4778
2
AY_DQ1
1
3
AY_DQ2
4
AY_DQ3
5
6
7
AY_DQ4
8
AY_DQ5
C4779
9
1
AY_DQ6
10
AY_DQ7
11
12
R4728
EXB38V820JV
13
14
C4780
1
15
16
AY_WE
17
AY_CAS
18
AY_RAS
19
20
21
AY_BS
22
23
AY_A10
24
AY_A0
25
AY_A1
26
AY_A2
27
28
C4781
1
29
R4729
EXB38V820JV
30
AY_DQ16
31
AY_DQ17
32
AY_DQ18
33
AY_DQ19
C4782
34
AY_DQ20
35
AY_DQ21
1
36
AY_DQ22
37
AY_DQ23
38
39
R4730
EXB38V820JV
40
C4783
41
1
42
C4784
43
1
+
C4785
4V
K4S643232F-TC60
100
120
121
122
123
TH-42PA20U DG-Board(7of8)Schematic Diagram
55
R4568
0
5
C4787
C4788
16V
4V
100
1
4
C4786
0.1
R4734
86
EXB38V820JV
VDD
VSS
AY_DQ15
85
DQ0
DQ15
AY_DQ14
84
VDDQ
VSSQ
AY_DQ13
83
DQ1
DQ14
AY_DQ12
82
DQ2
DQ13
C4789
81
VSSQ
VDDQ
1
80
DQ3
DQ12
AY_DQ11
79
DQ4
DQ11
AY_DQ10
78
VDDQ
VSSQ
AY_DQ9
77
DQ5
DQ10
AY_DQ8
76
DQ6
DQ9
C4790
75
R4733
VSSQ
VDDQ
1
74
EXB38V820JV
DQ7
DQ8
73
NC
NC
72
VDD
VSS
71
DM0
DM1
70
/WE
NC
69
/CAS
NC
AY_CLK
68
/RAS
CLK
AY_CKE
67
/CS
CKE
AY_A9
66
NC
A9
AY_A8
65
BA0
A8
AY_A7
64
BA1
A7
AY_A6
63
A10/AC
A6
AY_A5
62
A0
A5
AY_A4
61
A1
A4
AY_A3
60
A2
A3
59
DM2
DM3
58
VDD
VSS
R4732
57
EXB38V820JV
DQS2
DQS3
C4791
AY_DQ31
56
1
DQ16
DQ31
AY_DQ30
55
VSSQ
VDDQ
AY_DQ29
54
DQ17
DQ30
AY_DQ28
53
DQ18
DQ29
52
VDDQ
VSSQ
51
DQ19
DQ28
AY_DQ27
50
DQ20
DQ27
C4792
AY_DQ26
49
VSSQ
VDDQ
1
AY_DQ25
48
DQ21
DQ26
AY_DQ24
47
DQ22
DQ25
46
R4731
VDDQ
VSSQ
EXB38V820JV
45
DQ23
DQ24
44
VDD
VSS
IC4518
64M SDRAM
56
GC_RGB/PC_RGB
IC8200
M52055FP-70BD
IN3B
IN3A
9
GND3
SW3
10
GC_G
IN2A
OUT3
11
SW2
OUT2
12
VCC
GND2
13
IN2B
OUT1
14
GND1
SW1
15
GC_R
IN1A
IN1B
16
SW
C8201
C8203
16V
0.01
47
GC_B
TO
G-BOARD
DG18
(G18)
R8004
D8001
R8001
22
MAZ31100ML
75
1
PC_B
2
3
PC_G
D8002
R8005
4
R8002
22
MAZ31100ML
75
5
PC_R
6
D8003
R8003
R8006
22
MAZ31100ML
75
57
R8213
220
8
SWB
7
R8210
1.5k
6
SWG
5
R8211
R8214
220
1.5k
4
SWR
3
R8212
R8215
2
PC_R1
220
1.5k
1
TV,VIDEO
PC
SW9V
PC_B1
NP
C8002
25V
22
PC_G1
NP
C8004
25V
22
PC_R1
NP
C8006
25V
22
C8010
0.01
58
C8210
16V
10
1
2
C8211
R8216
C8206
16V
3
0
16V
0.1
0.1
4
C8212
5
16V
10
6
C8207
R8217
C8213
7
0
16V
16V
0.1
0.1
8
R8218
4700
9
10
C8208
16V
11
L8201
0.1
EXCCL3225U1
12
13
C8209
14
16V
0.1
R8208
R8205
HD
R8239
0
0
SW_HP
0
R8206
R820
VD
R8240
0
0
SW_VP
0
R8065
R8066
10K
0
FANSOS
FANMax/Min
R8067
0
FANONOFF
FAN_CONT
Q8011
2SD1819A-TX
C8011
R8055
4.7k
16V
100/16V
R8059
PC_HD
3.3
C8017
10[KB]
R8060
D8004
3.3
MA3X15300L
Q
R8056
2S
4.7k
R8057
4.7k
Q8
2SD
R8061
PC_VD
3.3
C8018
R8062
10[KB]
D8005
3.3
MA3X15300L
Q8
2SB
R8058
4.7k
59
75

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