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A
XV-BOARD TNP0EXV01AD (1/5)
(TX-32/26LXD500 ONLY)
B
3.3VA
C
C8041
R8034
4V
0
100u
C8037
SUB5V
16V
0.01u
L8008
5V
J0JHC0000045
C8056
C8058
C8030
16V
16V
16V
0.01u
0.01u
0.01u
C8019
C8055
16V
C8020
6.3V
0.01u
47u
16V
0.01u
C8021
C8015
50V
50V
11
1000p
8p
IFD1
IFD1
R8047
C8007
50V
100
10
1000p
IFD2
RESET
IFD2
R8050
100
C8040
9
R8076
16V
IF_AGC
10k
0.01u
C8005
C8003
IF-AGC
16V
16V
10u
0.01u
8
IFA
D
R8008
IFA1
C8004
C8010
1k
10V
50V 1p
0.1u
7
5V
V_SUPPLY
C8001
16V
6
0.01u
4M_OUT
NC
R8003
5
180
IC8003
SDA
SDA
C8071
50V
STV0360CT
27p
4
SCL
COFDM DEMODULATOR
SCL
C8073
R8004
50V
180
27p
3
RF_AGC
RF-AGC
C8062
10V
0.15u
2
NC
NC
1
5V
ANT_V_SUPPLY
C8002
10V
0.1u
TU8001
ENV87H06D8F
TV TUNER
E
TX-32/26LXD500
XV-Board (1 of 5) Schematic Diagram
1
3.3V
3.3V
24.167MHz
X8003
H0J241500001
IC8864
VIN
SUB
CONT
C8043
C0DBFFD00003
C8042
50V
R8041
50V
7p
150k
VOUT
NC
GND
Cn
7p
AVR +1.8V
R8073
1M
C8872
6.3V
C8870
50V
3.3V
2.2u
470p
R8035
0
C8052
0.01u
TP8033
C8046
C8039
16V
1.8V
16V
1.8V/260mA
16V
0.01u
0.01u
C8059
1
48
16V
0.01u
2
47
3
46
XTALI
HFEC0
4
45
GNDA
OP0
C8060
XTALO
CCLK/HFEC1
16V
5
44
REFM
GNDXTAL
CDATA/HFEC2
VDD3.3
0.01u
R8036
6
43
REFP
LOCK/OP1
16k
7
42
VR
LOCK/OP2
8
41
PGAVCC3.3
GND
9
40
INM
ERROR
10
39
INP
VDD
R8056
33
11 PGAGND
38
D/XP
12 XRESET
37
R8057
TEST
D2
GND
68
13
SCLT
D3
36
VDD
CLK_OUT
SDAT
GND
14
35
C8061
16V
15
34
0.01u
16
33
R8051
EXB38V330JV
C8051
16V 0.01u
R8058
EXB38V330JV
R8046
33
R8039
4.7k
R8040
4.7k
2
3
CPU_BUS
IIC_BUS/JTAG
AA_XIRQ2
3.3V
R8402
0
AS3.3V
AA_XECS3
AA_ERXW
R8425
EXB38V101JV
AA_ED18
AA_ED17
AA_ED16
AA_ED23
AA_ED22
AA_ED21
AA_ED20
AA_ED19
R8962
ACI_XEDBA
100
R8426
XCIEDB
EXB38V101JV
C8409
16V
0.1u
ACI_POWER
R8474
C8403
0
AO_SPEN
16V
0.1u
AO_SPCLK
ACI_RESET
R8505
100
ACI_REG
REG#
ACI_XWE
ACI_IOWR
IOWR#
ACI_IORD
IORD#
AO_SPDATA0
ACI_XOE
AO_SPDATA1
XCES3
AO_SPDATA2
AO_SPDATA3
AO_SPDATA4
AO_SPDATA5
AO_SPDATA6
AO_SPDATA7
AO_SPPKTST
IC8401
C8407
C0ZBZ0001086
16V
0.1u
CARD 5V
1
EN
8
OUT
R8421
2
7
10k
FLG
IN
3
6
GND
C8415
TP8025
OUT
R8424
16V
0.1
0.1u
4
5
Card_5V
ILIM
NC
R8422
330
4
5
IC8402
74LVC4245AD
DATA BUFFER
R8417
EXB38V473JV
GND
GND
R8419
13
12
AU_DA2
AO_SPPKTST
EXB38V101JV
B8
GND
14
11
AU_DA2
AU_DA1
AO_SPDATA0
B7
A8
15
10
AU_DA1
AU_DA0
AO_SPDATA1
B6
A7
16
9
AU_DA0
AU_DA7
AO_SPDATA2
B5
A6
17
8
AU_DA7
AO_SPDATA3
B4
A5
AU_DA6
18
7
AU_DA6
B3
A4
AU_DA5
19
6
AU_DA5
B2
A3
AU_DA4
20
5
AU_DA4
B1
A2
AU_DA3
21
4
AU_DA3
A1
EN
22
3
TOP
R8420
R8418
VCCB
DIR
23
2
EXB38V101JV
EXB38V473JV
VCCB
VCCA
24
1
ERXW
C8404
16V
0.1u
AO_SPDATA4
AO_SPDATA5
AO_SPEN
AO_SPDATA6
AO_SPDATA7
AO_SPCLK
XCIEAB
C8406
IC8404
16V
0.1u
C0JBCZ000255
CONTROL BUFFER
1
DIR
20
Vcc
AA_EA11
2
A1
19
R8467
^OE
56
WE#
3
18
AS_REG-
AA_EA12
A2
B1
4
17
AS_WE-
AA_EA10
A3
B2
AS_IOWR-
AA_EA9
5
16
A4
B3
OE#
AS_IORD-
AA_EA14
6
A5
15
B4
7
14
AS_OE-
AA_EA15
A6
B5
8
13
AS_CE1-
AA_EA13
A7
B6
R8468
9
12
CIRESET
A8
56
TOP
B7
R8466
H:RESET
10
GND
11
EXB38V560JV
L:NORMAL
B8
AA_EA8
AA_EA7
AA_EA6
AA_EA5
AA_EA4
AA_EA3
AA_EA2
AA_EA1
6
1
CPU_BUS
2
3
IIC_BUS/JTAG
4
5
6
XCIETS
7
R8964
100
1
IC8408
SUB5V
C0JBCZ000255
R8401
TS BUFFER
0
C8419
16V
0.1u
1
20
DIR
Vcc
2
A1
19
^OE
R8469
3
A2
18
EXB38V560JV
B1
4
17
AR_PKTSTINA
A3
B2
5
16
AR_DATAINA0
A4
B3
AR_DATAINA1
6
15
A5
B4
AR_DATAINA2
7
A6
14
B5
AR_DATAINA3
8
A7
13
B6
9
12
A8
R8446
B7
56
10
11
GND
TOP
B8
C8413
16V
0.1u
1
DIR
20
Vcc
2
19
A1
^OE
R8495
3
18
A2
EXB38V560JV
B1
AR_DATAINA4
4
A3
17
B2
AR_DATAINA5
5
A4
16
B3
6
15
AR_ENINA
A5
B4
7
14
AR_DATAINA6
A6
B5
AR_DATAINA7
8
13
A7
B6
9
A8
12
R8445
56
B7
AR_CLKINA
10
GND
TOP
11
B8
R8444
100
IC8409
C0JBCZ000255
TS BUFFER
XCIEAB
5V
8
IC8410
C0JBCZ000255
BUFFER
C8414
16V
0.1u
1
DIR
20
Vcc
R8496
2
A1
19
EXB38V560JV
9
^OE
3
18
AY_EAA11
A2
B1
4
17
AY_EAA12
A3
B2
AY_EAA10
5
16
A4
B3
AY_EAA9
6
A5
15
B4
7
14
AY_EAA14
A6
B5
8
13
AY_EAA15
A7
B6
AY_EAA13
9
12
A8
B7
10
GND
TOP
11
10
B8
R8434
EXB38V560JV
C8416
16V
0.1u
1
20
DIR
Vcc
R8433
2
19
A1
EXB38V560JV
^OE
AY_EAA8
3
A2
18
B1
AY_EAA7
4
A3
17
B2
5
16
AY_EAA6
A4
B3
6
15
AY_EAA5
A5
B4
AY_EAA4
7
14
A6
B5
AY_EAA3
8
A7
13
B6
AY_EAA2
9
A8
12
B7
10
11
AY_EAA1
GND
TOP
B8
R8443
EXB38V560JV
IC8411
BUFFER
C0JBCZ000255
11
12
TX-32/26LXD500
XV-Board (1 of 5) Schematic Diagram
7
8
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