Panasonic TH-37PA20A, Руководство по обслуживанию

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+
+
+
+
+
+
+
+
+
NP
SCL1
SDA1
SOS_PANEL
LOADER_INSEL,LO_RXD,LO_TXD,SOS_PANEL,TU_RXD,TU_TXD
LOADER_INSEL,LO_RXD,LO_TXD,SOS_PANEL,TU_RXD,TU_TXD
VPP12V
LO_RXD TU_TXD LO_TXD
SCL2 SDA2
SCL0
LO_RXD
LOADER_INSEL
TU_RXD
LO_TXD LOADER_INSEL
SCL1
SDA0 SCL2 SDA2
IIC_CONT
PANEL_SDA3
SDA1
SDA0
MAIN9V MAIN9V
SCL0
MAIN5V
PANEL_SCL3
12V
MAIN12V
R1052
10k
C1010
16V
0.1u
C1017
16V
0.1u
IC1002
C2BBFE000138
1
P62/AN2
2
P61/AN1
3
P60/AN0
4
P57/INT3
5
P56/PWM
6
P55/CNTR1
7
P54/CNTR0
8
P53/_SRDY2
9
P52/SCLK2
10
P51/SOUT2
11
P50/SIN2
12
P47/_SRDY1/CNTR2
13
P46/SCLK1
14
P45/TXD1
15
P44/RXD1
16
P43/INT2
17
P42/INT1
18
CNVSS
19
_RESET
20
P41/INT00/XCIN
21
P40/INT40/XCOUT
22
XIN
23
XOUT
24
VSS
25
P27
26
P26
27
P25
28
P24
29
P23
30
P22
31
P21
32
P20
33
P17
34
P16
35
P15
36
P14
37
P13
38
P12
39
P11/INT41
40
P10/INT01
41
P07/AN15
42
P06/AN14
43
P05/AN13
44
P04/AN12
45
P03/AN11
46
P02/AN10
47
P01/AN9
48
P00/AN8
49
P37/_SRDY3
50
P36/SCLK3
51
P35/TXD3
52
P34/RXD3
53
P33/SCL
54
P32/SDA
55
P31/DA2
56
P30/DA1
57
VCC
58
VREF
59
AVSS
60
P67/AN7
61
P66/AN6
62
P65/AN5
63
P64/AN4
64
P63/AN3
C0JBAR000241
IC1001
1
Y0
2
Y2
3
Y
4
Y3
5
Y1
6
INH
7
VEE
8
VSS
9
B
10
A
11
X3
12
X0
13
X
14
X1
15
X2
16
VDD
C1039
16V
0.1u
DL1074
ELKE103FA
1
2
3
Q1230
2SB0709A0L
R1013
5.6k
C1020
4.7u
50V
R1070
1k
C1031
50V
0.056u
JS074
JS012
R1034 10k
R1044
10k
JS100
R1082
22k
R1038
22
DL1073
ELKE103FA
1
2
3
C1040
16V
0.1u
R1047
10k
R1160
1k
R1023
0
R1033
10k
JS011
C1019
16V
0.1u
R1048
10k
C1033
50V
0.1u
X1000
H0J921400003
DL1072
ELKE103FA
1
2
3
D1003
MAZ30330LL
Q1001
2SD0601ALL
R1061
22k
C1034
6.3V
100u
C1022
16V
2.2u
C1041
16V
47u
C1028
16V
0.1u
Q1004
2SD0601ALL
JS047
D1228
MA2J11100L
C1231
6.3V
100u
R1083
0
R1229
100
R1040
0
R1067
22k
D1007
MAZ30470ML
R1228
1k
R1081
47k
C1014
6.3V
100u
R1030
330
D1006
MA3X152K0L
C1030
50V 33p
R1063
10k
C1029
50V 33p
C0CBCBF00001
IC1005
1
IN
2
ON/OFF
3
OUT
4
NC
5
GND
6
R1232
22k
JS009
Q1002
2SD0601ALL
R1069
1M
JS102
Q1010
B1ABCC000004
2SD0601A0L
C1025
50V
1000p
R1028
4.7k
C1032
4V
100u
D1234
MA2J11100L
R1073
0
C1036
4V
220u
R1049
3.3k
R1019
0
R1072
10k
R1053
10k
R1018
220k
1%
R1066
3.9k
R1234
1k
C1035
16V
1u
R1058
0
R1079
4.7k
R1230
10k
D1231
MA2J11100L
R1015
3.3k
R1051
3.3k
D1011
MAZ30620ML
IC1004
C0EBB0000024
1 2I
N
3 4
GND
5 6
OUT
7
VCC
8
R1022
27k
R1059
0
R1039
22
R1031
1k
R1043
10k
D1004
MA2J11100L
JS007
C1023
16V
0.1u
R1233
10k
R1027
2.2k
R1045
10k
L1000
ELJPA100KF
D1232
MA2J11100L
JS179
R1046
10k
DG8 1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20
DG32
1 2 3 4 5 6 7
D1002
MA3X152K0L
Q1000
2SB0709A0L
R1054
47k
R1055
10k
R1231
470
R1161
3.3k C1027
16V
0.1u
C1018
6.3V
47u
R1025
0
JS008
Q1024
B1ABCC000004
2SD0601A0L
C1042
16V
0.1u
C1016
16V
0.1u
C1021
16V
0.1u
R1057
10k
JS023
C0DBEZG00004
IC1003
1
IN
2
ON/OFF
3
OUT
4
V_adj
5
GND
6
OUT
C1024
6.3V
100u
JS178
JS022
R1016
0
C1038
16V
0.1u
R1056
10k
C1013
16V
0.1u
R1017
0
R1037
10k
R1065
3.9k
1%
Q1233
2SD0601ALL
C1037
10u
main5v
STB3.3V
STB5V
CVBS1A
RX
STB2.5V
CONVERT MICOM
TX
LOADERINSEL
SCL0 SCL3
SDA0
SRQ
STB5V
GND
SDA3
STB 5V
STB 3.3V
SRQ SCL1 SDA1 SCL2 SDA2 VPP STB5V LO_RXD LO-TXD GND GND GND IIC_CONT PANEL_SDA3 PANEL_SCL3 FAN+B GND GND GND
STB5v
15 17 13 18 14 10 16 12 11
PA-BOARD
TO
(PA8)
RESET
SWITCHING
AV MUTE
AV MUTE
5V DET
15
16
20
18
19
2
4
17
11
12
9
10
6
21
14
5
3
13
7
8
1
34
33
35
36
40
38
39
37
31
32
42
46
49
45
50
48
44
47
43
41
!
DG-BOARD TNPA2819 (2/8)
SWITCHING
SWITCHING
SWITCHING
BUFFER
ERROR DET
TH-42PA20B/E DG-Board(2of8)Schematic Diagram TH-42PA20B/E DG-Board(2of8)Schematic Diagram