50
13.10. A-Board (5/19) Schematic Diagram
+
PC-CARD
D.SW
W.P.
S
S
S
S
S
P
AA_ED0
AA_ED1
AB_XNFWP
AA_ED4
AB_NFCLE
AA_ED5
AB_XNFCE
AA_ED2
AB_NFALE
AB_NANDRYBY
AB_XNFRE
AB_NFCLE
AB_XNFWE
AB_XNFCE
AB_NANDRYBY
AA_ED6
AA_ED7
AB_XNFRE
AB_NFALE
AB_XNFWE
AB_XNFWP
AA_ED3
AA_ED2
AA_ED4
AA_ED6
AA_ED6
AA_ED0
AA_ED7
AA_ED2
AA_ED3
AA_ED1
AA_ED5
AA_ED4
AA_ED1
AA_ED7
AA_ED5
AA_ED0
AA_ED3
AA_ED1
AA_ED0
AA_ED6
AA_ED4
AA_ED3
AA_ED2
AA_ED7
AA_ED5
AD_SDWP
AD_SDCMD
AD_SDDAT2
AD_SDCLK
AD_SDDAT1
AD_SDDAT2
AD_SDDAT1
AD_SDDAT0
AD_SDCD
AD_SDDAT3
AD_SDCMD
AD_SDDAT3
AD_SDCLK
AD_SDDAT0
AD_SDCD
AD_SDWP
C8950
16V
0.01u
C8922
16V
0.1u
C8923
16V
0.1u
C8861
16V
0.1u
C8853
16V
0.1u
C8854
16V
0.1u
C8862
16V
0.01u
C8863
22u
4V
C8860
16V
47u
TVRR530
*IC8950
1
E0
2
E1
3
E2
4
Vss
5
SDA
6
SCL
7
WC
8
Vcc
TVRR431
IC8921
1
NC
2
NC
3
NC
4
NC
5
NC
6
NC
7
R/B#
8
RE#
9
CE#
10
NC
11
NC
12
VCC
13
VSS
14
NC
15
NC
16
CLE
17
ALE
18
WE#
19
WP#
20
NC
21
NC
22
NC
23
NC
24
NC
25
NC
26
NC
27
NC
28
NC
29
I/O0
30
I/O1
31
I/O2
32
I/O3
33
NC
34
NC
35
NC
36
VSS
37
VCC
38
NC
39
NC
40
NC
41
I/O4
42
I/O5
43
I/O6
44
I/O7
45
NC
46
NC
47
NC
48
NC
JK8940
K1NA68B00054
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
JK8850
K1NA09E00080
1
2
3
4
5
6
7
8
9
10
11
12
L8920
J0JHC0000075
L8850
J0JHC0000045
SUB3.3V
SUB_CI_5V
SUB3.3V
SUB3.3V
SUB3.3V
SUB_SD_3.3V
SUB_CI_5V
SUB3.3V
R8858
R8864
R8952
R8866
R8871
R8893
TP8857
TP8950
TP8863
TP8952
TP8858
TP8856
TP8860
TP8854
TP8859
TP8853
TP8855
TP8862
TP8951
CI_EAA2
CI_EAA5
CI_DATAINA3
CI_DATAINA7
CI_EAA1
CI_EAA11
CI_EAA6
CI_DATAINA5
CI_EAA14
CI_EAA13
CI_REG-
CI_EAA9
AA_XECS2
CI_DATAINA2
CI_DATAINA6
CI_EAA10
CI_DATAINA1
CI_IORD-
CI_PKTSTINA
CI_EAA8
CI_DATAINA0
CI_EAA7
CI_IOWR-
CI_WE-
CI_ENINA
CI_EAA3
CI_EAA4
SDCLK
CI_OE-
CI_CE1-
CI_EAA15
CI_EAA12
CI_CLKINA
CI_CE2-
CI_DATAINA4
CI_RESET-
CI_MCLKO
CI_MDO1
CI_MDO0
CI_CD2-
CI_IREQ-
CI_MDO2
CI_INPACK-
SDWP
SDCD
CI_MDO4
AB_NANDRYBY
CI_MOSTRT
CI_MOVAL
CI_MDO7
CI_CD1-
CI_MDO5
CI_WAIT-
XIRQ3
CI_MDO6
CI_MDO3
ED1
ED12
USBRREF
CI_DA5
CI_DA0
ED5
AA_ED5
AA_ED1
EA24
SDDAT2
ED14
ED2
AA_ED3
CI_DA2
ED4
ED8
CI_DA1
AA_ED4
ED15
ED6
AA_ED2
AA_ED6
SDDAT3
AA_ED4
AA_ED7
AA_ED0
CI_DA4
CI_DA3
PEAKS-EEP_SCL
NFCLE
XNFCE
ED11
SDDAT1
ED13
CI_DA7
SDDAT0
XNFWP
XNFWE
CI_DA6
ED3
SDOUT0
ED10
ED0
NFALE
ED9
AA_ED7
AA_ED2
SDCMD
AA_ED5
AA_ED6
ED7
AA_ED3
PEAKS-EEP_SDA
AA_ED0
XNFRE
AA_ED1
R8879
EXB28V103JX
R8922
EXB2HVR000V
1
8
R8919
EXB2HV680JV
R8918
EXB2HV680JV
R8928
68
R8924
68
R8861
68
R8875
33
R8873
33
R8859
68
R8867
10k
R8856
47k
R8872
33
R8857
68
R8862
68
R8863
68
R8868
33
R8920
2.2k
R8860
68
R8890
10k
R8900
68
R8870
10k
R8877
33
R8869
10k
R8878
10k
R8824
6.2k
R8927
68
R8926
68
R8950
4.7k
R8925
68
R8923
68
R8874
33
R8876
33
GND
GND
USE LO HEIGHT
CI CONNECTOR
FLASH
NOR & NAND USE
PROTECT
WRITE ENABLE
L
PU
PORT6[2]
EEPROM_WP
DeMPX ED[15-0] --> EA[23-8]
USE Adress Data Multi PleX
GND
SD/IC_CARD
GND
SDCMD
USE SD-IF
SDCLK
SDDAT0
SDDAT1
3.3V
SDDAT3
SDDAT2
41
43
!
CI SLOT,SD CARD,FLASH MEMORY
A-BOARD (5/19)
40
39
42
37
45
38
44
TO 1/19
TO 3/19
TO 3/19
TO 3,4/19
TO 3/19
TO 3/19
TO 3/19
TO 3/19
TO 3,5/19
TO 3/19
TO 4/19
TO 4/19
TO 4/19
TO 4/19
TO 4/19
TO 4/19
EEPROM
NAND
FLASH
SD CARD SLOT
CI SLOT
Summary of Contents for TX-PR42S20
Page 21: ...21 7 4 No Picture ...
Page 38: ...38 ...
Page 40: ...40 12 3 Wiring 2 ...
Page 41: ...41 13 Schematic Diagram 13 1 Schematic Diagram Note ...
Page 77: ...77 A B C D E F G H I 1 2 3 4 5 6 P BOARD COMPONENT SIDE LSEP1287BEHB ...
Page 88: ...88 15 1 2 Exploded View 2 ...
Page 89: ...89 15 1 3 Packing 1 ...
Page 90: ...90 15 1 4 Packing 2 ...
Page 91: ...91 15 1 5 Mechanical Replacement Parts List ...
Page 95: ...95 15 2 Electrical Replacement Parts List 15 2 1 Replacement Parts List Notes ...