Read Panasonic TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B Service Manual online
14.42. D-Board (4 of 6) Schematic Diagram
+
G
G
G
G
+
STB_SCL1
TXD_PC
STB_SCL2
STB_SCL1
STB_SCL2
STB_SD
A1
P3V_SCL2
AR_IIC_CONT
LVDSBIT
STB_SDA2
STB_SCL2
STB_SDA2
P3V_SDA2
DRVRST
RXD_PC
DR
V_SOS7
AR_IIC_CONT
TXD_PC
AR_IIC_INT
RXD_PC
FVSEL
P3V_SCL2
REM_IN
DR
V_SOS2
NOSYNC
STB_SDA1
PS_SOS
STB_SCL2
P
ANEL_MAIN_ON
STB_SD
A2
P3V_SDA2
STB_SDA2
AR_IIC_INT
LED_G
LED_R
PSTB
PBUSY
PDB0
PSLCT
PDB1
XRST
XRST
XRST
ASDIO
DATA0
DATA0
NCS
DCLK
NCONFIG
ASDIO
NCE
CONF_DONE
DCLK
P
ANEL_STBY_ON
C_SEL
PANASONIC_MODE
DRVMUTE
NCONFIG
DRVRST_DATA
DCDC_ON
P3V_SCL1
STB_SDA1
STB_SCL1
P3V_SDA1
P_ON/OFF
AA_UCOM14
AA_UCOM15
AA_UCOM16
AA_UCOM17
AA_UCOM18
AA_UCOM19
NCS
DR
V_SOS9
NRST
INEXCH
ALARM
READY
LVDS_MODE
R9039
100
R9078
0
R9019
0
R9028
3.3k
R9015
10k
C9004
16V
0.1u
C9028
16V
0.1u
R9072
10k
R9140
10k
R9052
10k
C9000
16V
47u
47u
R9023
1.6k
R9033
10k
R9055
2.7k
C9031
16V
0.1u
C9021
16V
0.1u
R9016
10k
R9082
100
R9047
100
R9026
1
0
C9009
6.3V
10u
C9015
16V
0.1u
R9071
10k
3.3V
C9024
270p
50V
R9043
100
R9048
100
R9040
10
Q9020
B1ABCF000138
R9089
100
R9119
0
R9146
10k
R9112
0
R9083
100
STB3.3V
R9021
1k
R9005
10k
Q9012
B1CBHD000001
R9145
10k
R9116
0
R9122
10k
R9041
4.7k
R9095
10k
R9094
0
R9018
10k
R9123
10k
R9057
22
R9030
22
R9045
1k
FL9001
J0HABH000013
1
2
3
D9001
MAZ303300L
R9008
1M
R9006
10k
R9069
10k
R9100
100
R9049
100
R9042
1k
R9046
12k
STB5V
3.3V
R9090
5.6k
R9127
10k
C0DBEJG00001
IC9008
1
CTL
2
Vcc
3
GND
4
OUT
5
C
C9005
16V
0.1u
STB3.3V
R9114
0
3.3V
C9018
16V
0.1u
STB3.3V
R9108
39k
FL9000
J0HABH000013
1
2
3
R9124
10k
Q9000
B1ABCF000138
R9117
EXB38VR000V
C9014
50V
100p
C9029
16V
0.1u
R9086
100
R9111
0
R9098
10k
R9050
100
R9097
10k
R9096
10k
R9031
5.6k
R9125
1k
STB3.3V
R9044
100
D4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C0EBE0000120
IC9004
1
RST
2
VDD
3
GND
5
Cd
4
NC
R9024
0
R9009
10k
Q9004
B1ADCE000011
3.3V
C9016
16V
0.1u
STB5V_M
Q9001
B1ABCF000138
C9010
16V
0.1u
Q9003
RTR020P02TL
C9007
16V
47u
47u
R9029
22
R9084
100
R9053
10k
D9012
MA2J72800L
R9103
100
STB3.3V
D9000
MAZ303300L
TVRN459
IC9003
1
VREFL
2
A
VSS
3
A
VCC
4
P70/TA0IN
5
P71/TA1OUT
6
P72/TA3OUT
7
P73/TA4IN
8
P74/TA5OUT
9
P75/TA7OUT
10
P80/TB0IN0/INT5
11
P81/TB0IN1/INT6
12
P82/TB0OUT0
13
P83/TB0OUT1
14
P84/TB1IN0/INT7
15
P85/TB1IN1/INT8
16
P86/TB1OUT0
17
P87/TB1OUT1
18
P90/TXD0
19
P91/RXD0
20
P92/SCLK0/CTS0
21
P93/TXD1
22
P94/RXD1
23
P95/SCLK1/CTS1
24
AM0
25
DV
C
C
26
X2
27
DVSS
28
X1
29
AM1
30
RESET
31
P96/XT1
32
P97/XT2
33
EMU0
34
EMU1
35
P
A
0/INT1
36
P
A
1/INT2
37
P
A
2/INT3
38
P
A
3/INT4
39
PA
4
40
PA
5
41
PA
6
42
PA
7
43
ALE
44
P00/AD0
45
P01/AD1
46
P02/AD2
47
P03/AD3
48
P04/AD4
49
P05/AD5
50
P06/AD6
51
P07/AD7
52
P10/AD8/A8
53
P11/AD9/A9
54
P12/AD10/A10
55
P13/AD11/A11
56
P14/AD12/A12
57
P15/AD13/A13
58
P16/AD14/A14
59
P17/AD15/A15
60
P20/A0/A16
61
P21/A1/A17
62
DVSS
63
NMI
64
DVCC
65
P22/A2/A18
66
P23/A3/A19
67
P24/A4/A20
68
P25/A5/A21
69
P26/A6/A22
70
P27/A7/A23
71
P30/RD
72
P31/WR
73
P32/HWR
74
P33/W
A
IT
75
P34/B
U
SRQ
76
P35/BUSAK
77
P36/R/W
78
P37/BOOT
79
P40/CS0
80
P41/CS1
81
P42/CS2
82
P43/CS3
83
P60/SCK
84
P61/SO/SD
A
85
P62/SI/SCL
86
P63/INT0
87
P64/SCOUT
88
P65
89
D
VCC
90
P66
91
D
VSS
92
P50/AN0
93
P51/AN1
94
P52/AN2
95
P53/AN3/ADTRG
96
P54/AN4
97
P55/AN5
98
P56/AN6
99
P57/AN7
100
VREFH
R9032
5.6k
Q9009
B1CBHD000001
R9020
1k
R9118
EXB38VR000V
R9056
22
R9088
100
R9110
10k
R9034
10k
D6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Q9021
B1ABCF000138
R9022
1k
C9006
6.3V
10u
R9003
10k
R9079
0
C9017
16V
0.1u
R9141
10k
Q9013
B1CBHD000001
STB3.3V
R9087
100
IC9007
C1ZBZ0002498
1
NCS
2
DATA
3
VCC
4
GND
5
ASDI
6
DCLK
7
VCC
8
VCC
R9126
1k
R9017
10k
C9030
16V
0.1u
P5V
R9147
10k
R9104
100
C9033
16V
0.1u
R9091
10k
Q9022
B1ABCF000138
R9085
100
C9020
16V
0
.1u
X9000
H2D2705A0003
Q9023
B1ABCF000138
STB3.3V
P12V
C9011
16V
0.1u
Q9008
B1CBHD000001
STB5V
R9092
10k
R9068
10k
R9115
0
C9001
16V
0.1u
R9007
1k
C9019
16V
0.1u
C9025
16V
0.1u
R9128
10k
R9070
10k
R9107
39k
STB3.3V
C9012
16V
0.1u
R9142
10k
R9054
2.7k
R9004
10k
R9109
39k
D9002
MAZ303300L
C9008
16V
0.1u
3.3V
D9011
MA2J72800L
TVRN460
IC9001
1
E0
2
E1
3
E3
4
Vss
5
SDA
6
SCL
7
WC
8
Vcc
GND
GND
SCL1
STB5V
SDA1
TXD
SDA3
IIC_CONT
SDA2
IIC/INT
SCL3
STB3.3V
RXD
SCL2
STB3.3V ON/OFF
DCLK
nCONFIG
DATA0
ASDIO
nCS
nCE
GND
3.3V
GND
GND
GND
3.3V
DCDC_ON
CONF_DONE
PSTB
PBUSY
PDB0
PSLCT
XRST
PDB1
4
D
F
5
1
A
8
B
3
7
9
2
C
6
E
D-BOARD TZTNP010YFS (4/6)
AVR STB3.3V
MICOM
RESET
EEPROM
(1/6)
TO
D-BOARD
FOR FACTORY USE
FOR FACTORY USE
35
33
36
32
34
37
31
A
B
C
Ex.I/O
0
0
3.1
2.7
0
0
3.3
2.7
2.7
2.7
5.7
0
0
5.0
TH-37/42PA50E, TH-37/42PE50B
D-Board (4 of 6) Schematic Diagram
D-Board (4 of 6) Schematic Diagram
TH-37/42PA50E, TH-37/42PE50B
D-Board (4 of 6) Schematic Diagram
D-Board (4 of 6) Schematic Diagram
TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B
108
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