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Circuit Diagrams and PWB Layouts
Tuner Board: Channel Decoder
1
2
3
CHANNEL DECODER
T01A
A
B
2T04
IT32
IT34
8p2
2T03
IT36
IT35
IT33
8p2
C
TUN-TDA-SCL
TUN-TDA-SDA
TDA-IF-IN-P
TDA-IF-IN-N
D
TUN-FE-CLK
TDA-IF-AGC
E
TUN-AGC-MON
1T13
FT10
TUN-FE-DATA7
1
FT11
TUN-FE-DATA6
2
FT12
TUN-FE-DATA5
3
FT13
TUN-FE-DATA4
4
FT14
TUN-FE-DATA3
5
FT15
TUN-FE-DATA2
F
6
FT16
TUN-FE-DATA1
7
FT17
TUN-FE-DATA0
8
9
FT18
TUN-FE-CLK
10
FT19
TUN-FE-SOP
11
FT20
TUN-FE-VALID
12
FT21
TUN-FE-ERR
13
14
FT22
SCL-SSB
15
FT23
SDA-SSB
16
17
FT24
RESET-SYS-DETECT
18
19
G
20
22
21
FT25
1759392-1
+12V
+3V3
+1V2
1T12
FT26
1
2
FT27
3
4
FT28
5
FT29
6
FT30
SDA-SSB-MUX2
7
FT31
SCL-SSB-MUX2
H
8
FT32
9
10
S8B-PH-SM4-TB
1T11
CVBS-BO
1
2
IF-P
3
4
IF-N
5
6
7
I
S5B-PH-SM4-TB
3139 123 6373.1
1
2
3
PB52.1HU LB
4
5
6
+3V3-ATSC
3T07
330R
3T08
330R
+3V3-ATSC
SCL-SSB
9T15
SDA-SSB
9T16
SCL-SSB1
+3V3-ATSC
SDA-SSB1
JTAG-TCK-FE
FT06
FT07
JTAG-TDI-F E
FT08
JTAG-TDO-FE
FT09
JTAG-TMS-FE
IT39
3T29
390R
IT40
3T19
390R
3T09
33R
IT38
9T10
+3V3-ATS C
9T11
IT37
TUN-FE-DATA0
TUN-FE-DATA1
TUN-FE-DATA2
TUN-FE-DATA3
TUN-FE-DATA4
TUN-FE-DATA5
+5V-TUNER
TUN-FE-DATA6
TUN-FE-DATA7
TUN-FE-ERR
TUN-FE-SOP
TUN-FE-VALID
3T91
IT11
IT12
3T05
9T06
100K
10K
4
+3V3-ATSC
5
7T06-2
3
BC847BPN
IT10
6
IT17
3T93
2
7T06-1
BC847BPN
1K0
1
+3V3-ATSC
+1V2
FT04
FT05
1T98
1T99
EMC HOLE
EMC HOLE
1T97
1
TAG_LARGE
4
5
6
7.
100
7
8
9
7T18-1
TDA10060HL/C1
Φ
DTV RECEIVER
IT31
21
31
2T35
P
P
32
2T36
XTAL
N
IT30
20
IF
34
IT44
3T18
100R
N
VCOP
35
IT48
3T20
100R
VCON
134
39
3T25
1K0
IT49
DET
AGC
136
65
RX_DATA
CLK
135
66
TX_DATA
SDATA
ANT
CB
IT29
68
101
SCK_SCL
RP_SCLK
116
102
SPI_BSC
RN_MCLK
3T37
47R
IT28
69
106
MISO_ADDR1
LP_DATA
3T38
47R
IT27
70
107
MOSI_SDA
LN_LR
IT26
67
SSB_ADDR0
AUD
3T21
IT50
40
HOST
RESET
128
121
TCK
0
33R
126
120
TDI
1
3T14
22R
129
41
TDO
IRQ_OUT
127
3
TMS
0
140
JTAG
1
IT15
130
GPIO
115
SCL
2
IT16
131
114
SDA
3
75
ITA3
MAST
0
2T31
3p3
IT01
7
76
ITA4
3T34
3K3
P
1
IT02
8
IF
77
ITA5
N
2
56
78
ITA6
3T36
3K3
PS_CLK
3
3T15
3K3
IT05
117
GPO
82
ADC_CLK
4
3T16
3K3
IT06
118
83
ADC_F1B
5
3T17
1K0
IT07
142
84
AGCI_CTL
6
IT09
141
113
AGCT_CTL
7
3T40
55
33R
0
MISC
3T41
33R
54
89
1
3T42
33R
51
90
2
3T43
33R
50
91
3
3T44
33R
49
DATA
92
4
3T45
33R
48
93
5
NC
3T46
43
94
33R
6
3T47
42
95
33R
7
3T22
64
96
33R
ERR
3T23
33R
57
97
SYNC
3T24
33R
63
VALID
CS
+1V2
+2V5-TUN
+3V3-ATSC
5T31
+2V5-TUN
220R
ITA7
ITA8
7T18-2
TDA10060HL/C1
XTAL 1P2
2P5
1P2
O
P
AVDD
1P2
DVDD
DVDD
DIGPLL
AVDD
AUD_VDD
OB
XTAL
OB
AUD
DIGPLL
VSSO
VSS
DVSS
AVSS
DVSS
AVSS
7
8
9
10
11
12
10n
10n
2T37
100n
+3V3-ATSC
RESET-SYS-DETECT
FM-TRAP-SWITCH
3T33
3K3
+3V3-ATSC
3T35
3K3
9T14
+3V3-ATSC
+2V5-TUN
7T20
LD1117DT25
FT00
3
2
+3V3
IN
OUT
COM
5T02
ITA9
220R
+3V3-ATSC
+1V2
+2V5-TUN
+2V5-TUN
2P5
PLL
D
2P5
VDDC_1P2
3P3
VDDP_2P5
AVDD
VDD
Φ
VDDO
DS
DTV RECEIVER
SUPPLY
DS_AGND
VSSC
VSSO
10
11
12
13
1T11 H1
FT05 G6
1T12 G1
FT06 C5
1T13 F1
FT07 C5
T01A
1T69 B2
FT08 C5
1T97 I6
FT09 D5
1T98 I4
FT10 F1
1T99 I5
FT11 F1
A
2T00 H1
FT12 F1
2T01 H1
FT13 F1
2T02 H1
FT14 F1
2T03 B2
FT15 F1
2T04 B2
FT16 F1
2T05 H7
FT17 F1
2T06 E4
FT18 F1
2T07 F5
FT19 F1
2T08 H7
FT20 F1
2T09 G10
FT21 F1
2T10 G10
FT22 G1
2T11 G10
FT23 G1
B
2T12 H7
FT24 G1
2T13 H6
FT25 G1
2T14 H6
FT26 G1
2T15 H6
FT27 H1
2T16 H5
FT28 H1
2T17 H5
FT29 H1
2T18 H5
FT30 H1
2T19 H5
FT31 H1
2T20 H4
FT32 H1
2T21 H4
IT01 D7
2T22 H4
IT02 D7
2T23 H4
IT05 D7
C
2T24 H3
IT06 D7
2T25 H3
IT07 D7
2T26 H3
IT09 D7
2T27 B3
IT10 F4
2T28 C3
IT11 E4
2T29 D5
IT12 E4
2T30 H7
IT15 D7
2T31 D6
IT16 D7
2T32 E10
IT17 F5
2T33 E11
IT26 C7
2T35 B9
IT27 C7
D
2T36 B9
IT28 C7
2T37 C9
IT29 C7
3T01 C3
IT30 B7
3T03 C4
IT31 B7
3T05 E5
IT32 B3
3T07 B3
IT33 C3
3T08 C3
IT34 B2
3T09 D5
IT35 C2
3T10 C5
IT36 C2
3T11 C6
IT37 D6
3T12 C2
IT38 D6
3T13 B2
IT39 D5
E
3T14 C6
IT40 D5
3T15 D6
IT44 B9
3T16 D6
IT48 C9
3T17 D6
IT49 C9
3T18 B9
IT50 C9
3T19 D5
ITA3 D9
3T20 C9
ITA4 D9
3T21 C9
ITA5 D9
3T22 E6
ITA6 D9
3T23 E6
ITA7 G8
3T24 E6
ITA8 G8
3T25 C9
ITA9 G1 0
F
3T29 D5
3T30 B6
3T31 B6
3T32 B6
3T33 D10
3T34 D9
3T35 D10
3T36 D9
3T37 C6
3T38 C6
3T40 D6
G
3T41 D6
3T42 E6
3T43 E6
3T44 E6
3T45 E6
3T46 E6
3T47 E6
3T48 C10
3T90 E5
3T91 E4
3T92 F5
3T93 F4
H
3T94 F4
5T02 G9
5T09 B3
5T31 G9
5T32 G9
7T06-1 F5
7T06-2 F4
7T18-1 B7
7T18-2 H8
7T20 E11
9T06 E4
9T10 D4
I
9T11 D4
9T12 D5
9T13 D5
9T14 D11
9T15 C5
I_17500_056.eps
9T16 C5
150408
FT00 E11
FT04 G4
13
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