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12.18. DG-Board (4 of 13) Schematic Diagram
1
2
3
7
8
9
A
B
C
D
E
F
TX-26/32LXD70A
DG-BOARD (4/13) Schematic Diagram
4
5
6
TX-26/32LXD70A
DG-BOARD (4/13) Schematic Diagram
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DG-BOARD
TNPA4293FS TX-26LXD70A
(4/13)
DG-BOARD
TNPA4293FR TX-32LXD70A
(4/13)
Sheet003_1:DTV
GUARD
AD_SCL2
AA_ED10
GUARD
AA_ED0
GUARD
CH0VAL
AA_EA20
AA_EA14
AA_EA19
AA_EA12
AA_ED13
AA_EA22
AA_XEWE0
GUARD
0.0V
AA_EA8
AA_ED6
AA_EA18
AA_EA15
AA_ED4
0.0V
0.0V
AA_ED5
GUARD_CLK
0.0V
AA_XERE
1.0V
GUARD_CLK
AA_EA3
AA_ED11
GUARD
AA_ED1
AA_EA9
AA_ED8
AA_XECS0
GUARD_CLK
0.0V
AA_EA6
AA_ED9
AA_EA5
AA_EA21
AA_EA16
AA_EA10
AA_ED14
AA_EA2
GUARD
CH0PSYNC
GUARD
3.3V
AA_EA13
AA_ED15
GUARD
AA_EA1
AA_EA11
AA_XRST
AA_ED2
AA_EA7
AA_ED7
GUARD
SUB5V
AA_XIRQ2
0.0V
AA_ED12
GUARD
AD_SDA2
AA_EA17
0.0V
AA_EA4
AA_ED3
GUARD
CH0CLK
GUARD_CLK
AA_FE_XRST
GUARD
GUARD
MDO6
MDO5
MDO7
MDO4
MDO3
MDO2
GUARD
MDO1
GUARD
CH0DATA
AC_CHDI2
AC_CHDI1
AC_CHDI0
AC_CHDI7
AC_CHDI6
AC_CHDI5
AC_CHDI4
AC_CHDI3
AC_XPDWT
SMTSEL0
SMTCMD0
AC_CHSYNC
SMTCLK0
3.3V
GUARD
AA_EA23
C
C
C
*C8327
10V
1u
*C8313
25V
0.01u
*C8312
50V
10p
*R8475
EXB28V103JX
C
C
*C8325
25V
0.01u
SUB5V
*C8336
25V
0.01u
C
C
C
*R8311
100
*R8303
100
*C8320
25V 0.01u
*C8338
50V
22p
SUB3.3V
C3FBQD000024
*IC8554
S29GL128N90TFIR20
1N
.C
.
2
A22
3
A15
4
A14
5
A13
6
A12
7
A11
8
A10
9A
9
10
A8
11
A19
12
A20
13
WE
14
RESET
15
A21
WP/ACC
17
RY/BY
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.
*R8472
EXB2HV103JV
*C8333
25V
0.01u
*C8324
50V
22p
C
C8555
16V
0.1u
*C8328
10V
1u
C8551
16V
0.1u
*C8339
50V
22p
C
*R8308
10k
*R8310
100
*C8319
25V
0.01u
*C8310
100u
4V
*X8301
H0J204500006
C
*R8327
68
*R8305
22k
*R8301
EXB2HV680JV
SUB3.3V
*C8332
25V
0.01u
*C8307
16V
0.1u
*IC8302
C0CBCAD00082
1
Vout
2N
C
3C
n
4
GND
5
Cont
6
NC
7
NC
8
Vin
*R8323
47k
C
C
*C8306
50V
1000p
*R8306
4.7k
*C8334
25V
0.01u
*R8315
100
C
C8552
16V
0.1u
*C8304
16V
0.1u
*C8323
50V
22p
*L8301
J0JHC0000045
C
*R8304
100
C
*R8326
68
*L8302
J0JHC0000045
*R8321
10k
*C8329
25V
0.01u
C
C
*C8309
16V
0.1u
C
R8551
10k
*R8474
EXB28V103JX
C
C
*C8335
25V
0.01u
L8551
J0JHC0000075
C
*R8322
1k
*R8318
4.7k
*C8330
25V
0.01u
C
C
*C8314
25V 0.01u
SUB3.3V
*IC8301
C1AB00002710
1
Vss
2
Vdd
3
Vss
4
CLK1
5
DATA1
6
IRQ
7
CVdd
8
Vss
9
RESET
10
SLEEP
11
STATUS
12
SADD4
13
Vdd
14
Vss
15
SADD3
16
SADD2
17
SADD1
18
SADD0
19
CVdd
20
Vss
21
PLLVdd
22
PLLGND
23
XTI
24
XTO
25
Vss
26
PLLTEST
27
OSCMODE
28
AVdd
29
AGnd
30
VIN
31
VIN
32
AGnd
33
Vdd
34
RFLEV
35
CLK2
36
DATA2
37
CVdd
38
Vss
39
CVdd
40
Vss
41
AGC2/GPP2
42
AGC1
43
GPP3
44
SMTEST
45
Vdd
46
Vss
47
MOSTRT
48
MOVAL
49
MDO0
50
MDO1
51
MDO2
52
MDO3
53
MDO4
54
Vdd
55
Vss
56
MDO5
57
MDO6
58
MDO7
59
CVdd
60
Vss
61
MOCLK
62
BKERR
63
MICLK
64
CVdd
*R8307
4.7k
C
C
*C8331
25V
0.01u
*L8304
J0JHC0000045
*R8314
100
C
*R8325
68
C
*C8322
16V
0.1u
C
C
*C8340
25V
0.01u
*TU8301
ENV77M05D8F
1
Active_Antenna
2
NC
3
BB
4
5
NC
6
NC
7
[DC/DC]
8
[TU]
9
NC
10
NC
11
BM
12
NC
13
IFA1
14
SDA
15
SCL
16
IF-AGC
17
IFD2
18
IFD1
19
20
R8564
10k
*C8321
25V 0.01u
*C8316
47u
6.3V
C
*C8311
50V
10p
*C8301
25V
0.01u
C
*R8324
47k
*R8329
47k
*R8312
100
*R8309
100
NOR
FE
CI
CPU_BUS after D-Latch
LiteII CI CTRL.
XCI_IREQ
20.48MHz
(A23)
XPDCD1
PED
I2C Addr = 0x1E
XPDCD2
3.3V
1.8V/170mA
INTEL(Zarlink)
I2C Addr = 0xC0
WJCE6353
ExBUS, BootROM/NOR FLASH, NAND, SUPPORT CARD
(VIO)
128/256Mbit NOR FLASH
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TX-26LXD70A / TX-32LXD70A
49
Содержание Vieta TX-26LXD70A
Страница 9: ...7 Before servicing 7 1 Location of Lead wiring 1 32LXD70A 9 TX 26LXD70A TX 32LXD70A ...
Страница 10: ...26LXD70A 10 TX 26LXD70A TX 32LXD70A ...
Страница 11: ...7 2 EMI processing 32LXD70A 11 TX 26LXD70A TX 32LXD70A ...
Страница 12: ...26LXD70A 12 TX 26LXD70A TX 32LXD70A ...
Страница 30: ...TX 26LXD70A TX 32LXD70A 30 ...
Страница 31: ...12 Block and Schematic Diagram 12 1 Schematic Diagram Notes TX 26LXD70A TX 32LXD70A 31 ...
Страница 59: ...13 Parts Location 59 TX 26LXD70A TX 32LXD70A ...
Страница 60: ...14 Package exploded view 32LXD70A 60 TX 26LXD70A TX 32LXD70A ...
Страница 61: ...26LXD70A 61 TX 26LXD70A TX 32LXD70A ...
Страница 62: ...62 TX 26LXD70A TX 32LXD70A ...
Страница 64: ...16 Electrical Replacement Parts List 16 1 Replacement Parts List Notes 64 TX 26LXD70A TX 32LXD70A ...