79
13.29. A-Board (25/25) Schematic Diagram
S
*C8306
16V
0.1u
*C8308
16V 0.1u
*C8301
16V
0.1u
*C8311
10u
10V
*C8316
16V
0.1u
*C8319
16V
0.1u
*C8314
16V
0.1u
*C8315
16V
0.1u
*C8303
16V
0.1u
*C8309
16V
0.1u
*C8321
10V
2.2u
*C8310
16V
0.1u
*C8322
16V
0.1u
*C8318
16V
0.1u
*C8305
50V
10p
*C8317
16V
0.1u
*C8300
16V
0.1u
*C8304
50V
10p
*C8320
10V
1u
*L8302
J0JHC0000045
*L8303
J0JHC0000045
*L8304
J0JHC0000045
*L8300
J0JHC0000045
FE1.2V
SUB3.3V
SUB3.3V
VJ8300
TP8301
AA_FE_RST
PEAKS_SCL0
FE0_VAL
FE0_MDO6
FE0_PSYNC
FE0_MDO5
IFD1
FE0_CLK
IFAGC
FE0_MDO3
FE_SW
FE-OUT_SCL
FE0_MDO2
FE0_MDO0
IFD2
FE0_MDO1
FE0_MDO7
FE0_MDO4
FE-OUT_SDA
PEAKS_SDA0
*R8300
EXB2HV680JV
*R8306
68
*R8326
4.7k
*R8303
68
*R8309
2.2k
*R8301
10k
*R8315
0
*R8327
4.7k
*R8310
68
*R8316
0
*R8302
470
*R8304
68
*R8324
560
*R8325
560
*R8305
68
*C8325
50V
56p
*C8324
50V
56p
C1AB00003188
*IC8300
1
GPIO0
2
TSERR
3
TSSYNC
4
TSVALID
5
TSCLK
6
VSS
7
DVDD
8
TSDATA0
9
TSDATA1
10
CVDD
11
VSS
12
TSDATA2
13
TSDATA3
14
TSDATA4
15
TSDATA5
16
TSDATA6
17
TSDATA7
18
VSS
19
DVDD
20
SCL
21
SDA
22
CVDD
23
VSS
24
TESTMODE
25
A0
26
OSCENBN
27
VSS
28
CVDD
29
RESETN
30
OSCMODE
31
PVSS
32
PVDD
33
XVDD
34
XTALO
35
XTALI
36
XVSS
37
AINM
38
AINP
39
AVSS
40
AVDD
41
RFAIN
42
RVDD
43
VSS
44
CVDD
45
TUNERDAT
46
TUNERCLK
47
RFAGC_GPIO1
48
IFAGC
*X8300
H0J410500001
*R8322
0
*R8323
0
C0DBFYY00041
*IC8302
1
VIN
2
VSS
3
CE
5
VOUT
4
NC
41.0MHz
TUNER
1.2V
FE_XRST / SDRAM_CHK
DVB-T/C Demodulator
3.3V
2.5V
FE_SCL
FE_SDA
224
223
219
225
221
218
220
217
222
A-BOARD (25/25)
!
OFDM
2.5V
TO 1,21/25
TO 1,14/25
TO 2,4,6,14/25
TO 2/25
TO 2/25
TO 14/25
TO 14/25
OFDM
Содержание TXP50VT20L
Страница 24: ...24 7 4 No Picture ...
Страница 46: ...46 ...
Страница 48: ...48 12 3 Wiring 2 12 4 Wiring 3 ...
Страница 49: ...49 12 5 Wiring 4 ...
Страница 50: ...50 12 6 Wiring 5 ...
Страница 51: ...51 13 Schematic Diagram 13 1 Schematic Diagram Note ...
Страница 102: ...102 14 Printed Circuit Board 14 1 P Board A B C D E F G H I 1 2 3 4 5 6 P BOARD FOIL SIDE ETX2MM806MVH ...
Страница 104: ...104 A B C D E F G H I 1 2 3 4 5 6 P BOARD COMPONENT SIDE ETX2MM806MVH ...
Страница 122: ...122 15 1 2 Exploded View 2 ...
Страница 123: ...123 15 1 3 Packing 1 ...
Страница 124: ...124 15 1 4 Packing 2 ...
Страница 125: ...125 15 1 5 Mechanical Replacement Parts List ...
Страница 129: ...129 15 2 Electrical Replacement Parts List 15 2 1 Replacement Parts List Notes ...