Read Panasonic TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37PX70EA / TH-42PV70FA / TH-42PV70PA / TH-42PX70BA / TH-42PX70EA Service Manual Simplified online
4.10. DG-Board (4 of 16) Schematic Diagram
A
G_DTV_XRST
AA_XRST
AA_ESZ0
AA_EA6
AA_XECS1
AA_ED4
AA_EA15
AA_ED1
AA_EA9
AA_SBI0
AA_XEWE0
AA_ED11
AA_EA18
AA_ED15
AA_ESZ1
AA_ECLK
AA_EA23
AA_EA9
AA_EA17
AA_ED13
AA_EA19
AA_ED14
AA_ED1
AA_XEAS
AA_EA16
AA_ED10
A
G_SW_OFF_DET
AA_ED13
AA_EA22
AA_ED7
AA_FE_XRST
AA_XERE
AA_BOOTSWAP
AA_XIRQ2
AA_ED2
AA_XEAS
AA_ED15
AA_EA7
AA_XRST
AA_EA12
AA_XECS2
AA_XNMIRQ
AA_ED14
AA_ED5
AA_ESZ0
AA_EA23
AA_EA11
AA_EA16
AA_XRST
AA_EA20
AA_XIRQ1
AA_ED6
AA_EA3
AA_XEWE0
AA_XERE
AA_EA22
AA_EA25
AF_NAND_RY/BY
AA_ED12
AA_XEAS
AA_ED13
AA_SBO0
AA_ED14
AA_ED7
AA_EA19
AA_EA8
AA_ED8
AA_ED2
AA_ED0
AA_EA2
AA_EA7
AA_ED4
AA_SBI0
AA_ED7
AA_EA13
AA_ED11
AA_ESZ1
AA_EA13
AA_ED1
AA_EA1
AA_ED0
AA_EA5
AA_EA21
AA_ED6
AA_EA5
AA_EA6
AA_ED4
AA_EA4
AA_ED0
AA_ED8
AA_EA2
AA_XEWE1
AA_EA0
AA_ED9
AA_EA8
AG_DTV_VOUTENB
AA_EA15
AA_EA20
AA_ED8
AA_ED12
AA_ED9
AA_EA11
AA_XEDK
AA_ED5
AA_ED9
AA_XECS0
AA_ED11
AA_ED10
AA_EA14
AA_EA17
AA_EA24
AA_EA10
AG_SD_BOOT_STS
AA_ERXW
AA_EA21
AA_EA4
AA_ED5
AA_EA1
AA_ED3
AA_EA12
AA_ED15
AA_EA10
AA_ED10
AA_EA3
AA_EA18
AA_EA14
AA_ED2
AA_ED6
AA_XECS0
AA_ED12
AA_ED3
AA_ED3
AA_SBO0
AF_NAND_RY/BY
TP8751
C0JBAZ002845
IC8622
OE
1
2
Q0
3
D0
4
D1
5
Q1
6
Q2
7
D2
8
D3
9
Q3
10
GND
11
LE
12
Q4
13
D4
14
D5
15
Q5
16
Q6
17
D6
18
D7
19
Q7
20
Vcc
R8869
10k
TRST
R8709
0
XEDK
XERE
R8564
10k
XEWE1
XRST
R8910
10k
NANDRYBY
R8874
10k
ESZ0
R8875
10k
TCK
R8868
68
R8947
68
R8736
68
R8885
68
ED0
R8887
68
R8899
10k
TP8757
R8622
68
R8735
68
R8632
68
R8889
68
XECS0
VOUTENB
*IC8554
1
N.C
.
2
A22
3
A15
4
A14
5
A13
6
A12
7
A11
8
A10
9
A9
10
A8
11
A19
12
A20
13
WE
14
RESET
15
A21
16
WP/A
C
C
17
RY
/B
Y
18
A18
19
A17
20
A7
21
A6
22
A5
23
A4
24
A3
25
A2
26
A1
27
N.C
.
28
N.C
.
29
Vio
30
N.C
.
31
A0
32
CE
33
Vss
34
OE
35
DQ0
36
DQ8
37
DQ1
38
DQ9
39
DQ2
40
DQ10
41
DQ3
42
DQ11
43
Vcc
44
DQ4
45
DQ12
46
DQ5
47
DQ13
48
DQ6
49
DQ14
50
DQ7
51
DQ15/A-1
52
Vss
53
BYTE
54
A16
55
N.C
.
56
N.C
.
ADIN
R8888
68
R8636
68
R8634
68
SLRCK
R8871
10k
R8749
10k
XIRQ1
R8629
68
EA1
XIRQ2
R8891
68
ED12
R8870
0
SUB3.3V
R8883
68
XECS6
R8865
EXB2HV680JV
ED3
C8622
16V
0.1u
R8626
68
R8879
68
SBO0
R8906
10k
R8878
68
R8628
68
EA3
ED6
EA6
R8630
68
R8896
0
ED8
TP8750
ED15
ED9
R8710
68
VI2ENB
SUB3.3V
R8712
10k
TP8851
SUB3.3V
C8553
16V
0.1u
R8904
10k
SUB3.3V
NFALE
R8890
68
ED5
ADCCK
R8893
0
ED14
R8876
10k
R8882
68
R8631
68
ESZ1
R8909
10k
R8898
10k
R8556
68
R8886
68
R8737
68
VI2P4
R8908
10k
EA0
XECS2
R8900
68
C0JBAZ002845
IC8621
OE
1
2
Q0
3
D0
4
D1
5
Q1
6
Q2
7
D2
8
D3
9
Q3
10
GND
11
LE
12
Q4
13
D4
14
D5
15
Q5
16
Q6
17
D6
18
D7
19
Q7
20
Vcc
XNFRE
TP8746
XNFWP
VI1CLK2
R8738
68
R8892
68
R8732
100
L8551
J0JHC0000075
R8624
68
R8625
68
JK8702
1
2
3
4
XEWE0
TP8852
TDI
C8555
16V
0.1u
R8905
10k
ECLK
SUB3.3V
XECS1
R8742
10k
R8880
68
R8627
68
C8554
16V
0.1u
L8621
J0JHC0000075
SBI0
R8551
10k
SUB3.3V
TMS
ED10
XNFCE
ED7
BOOTSWAP
IS1DATA
ED2
R8901
68
ED1
AA_SBI0
R8746
10k
R8894
68
EA7
R8621
68
R8745
10k
R8877
68
C8621
16V
0.1u
EA4
TP8854
TP8767
R8867
EXB2HV680JV
EA2
XECS4
R8897
0
R8881
68
EA5
XNMIRQ
R8739
68
TP8853
SUB5V
R8866
EXB2HV680JV
ED13
ED11
ED4
R8935
10k
TDO
AA_SBO0
R8948
10k
R8635
68
VI2P11
SUB3.3V
R8623
68
R8884
68
NFCLE
RMCO
ERXW
R8711
10k
R8907
10k
XNFWE
R8633
68
TP8758
<
INT.PU
INT.PU
128/256Mbit NOR FLASH
INT.PU
+5V
INT.PD
/EA14
NEED EXT.PU
/EA16
ExBUS
non
/EA21
non
ED/EA with Int.PU at start
B_PORT
INT.PU
PORT16[4]
Reserved for NAND I/F
/EA12
OUTPUT
/EA19
INT.PU
(VIO)
RSV2
Hi-Z
LiteII
No INT.PD at RESET
Hi-Z
Reserved/(ed_pullup_sel)
Hi-Z
/EA13
NEED EXT.PU
INT.PU
/EA18
INT.PU
non
INT.PU
OUTPUT
INT.PU
PORT5[2]
RSV3
ExBUS
PORT6[6]:PSV1
INT.PD
/EA11
DUBUG/JIG
OUTPUT
clk_mode[0-5]
(XECS2,3 setting)
XIRQ3 for HDMI_INT in ADV sheet
/EA17
/EA9
OUTPUT/(BOOTBT)
INT.PU
OUTPUT
/EA10
PORT16[7], SD_BOOT
INT.PU
OUTPUT
JTAG
SBO0
Debug Use
SBI0
INT.PU
/EA20
(A23)
INT.PU
Just for Debug Use
ADDRESS MPXed, if D-Latch
XECS3,5,7: USED FOR OTHER PORPOSE PINS
NAND I/F
P_MAIN_SW
PORT5[1]
/EA23
/EA15
EA24
CONNECTED TO GENX4 FROM LiteII ON SHEET008
PORT16[5]
see also SDA2 for ea_pullup_sel
/EA8
ExBUS
/EA22
Hi-Z
D-LATCH
D-LATCH
34
35
31
32
36
29
30
28
33
14
12
11
13
25
21
23
22
24
to (10/16)
to (1/16)
TVRP581-5:BA
TVRP661-2:EA/FA/PA
FOR
FACTORY
USED
FACTORY
USED
DG-BOARD (4/16)
TXNDG1PSTD (EA)
TXNDG1PSTE (FA)
TXNDG1PSTE (FA)
!
TXNDG1PSTB (BA)
TZTNP01PTTE (PA)
TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (4 of 16) Shematic Diagram
DG-Board (4 of 16) Shematic Diagram
TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (4 of 16) Schematic Diagram
DG-Board (4 of 16) Schematic Diagram
TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37PX70EA / TH-42PV70FA / TH-42PV70PA / TH-42PX70BA / TH-42PX70EA
18
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