EN 52
EJ2.0U LA
7.
Circuit Diagrams and PWB Layouts
SSB: Channel Decoder
INCM
SCL
7
6
5
4
ERR
SDA
0
0
DATA_EN
PKT_SYNC
CLK
AVDD
AVDD-PLL
1
0
POWER_RESET
4
5
6
BIAS_RES
3
DGND
MPEG_DATA
3
2
1
IN
OUT
AVDD_ADC
VDD2.5
SER_DATA
AVDD-OSC
DGND
MPEG
ADC
I2C
I2C_SLAVE_ADDR
OSC_XTAL
AGC
AGND
NC
7
GPIO
UC_EN
PDET_COMP_IN
INN
INP
VREF_N
VREF_P
OSC_CLK
IF
PDET_REF_OUT
AUX
RF
VDD1.2
1
2
VDD3.3
DVDD_PLL
1T10 H1
1T11 E6
2T30 A2
2T31 B2
2T33 B2
2T34 C2
2T35 D2
2T36 D8
2T37 D6
2T38 D6
2T39 D6
2T40 D6
2T41 D7
2T42 D7
2T43 D7
2T44 D7
2T45 D8
2T46 D7
2T47 D11
2T48 D12
2T49 D12
2T50 D12
2T52 E5
2T53 E5
2T54 E6
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
5
6
7
8
9
10
11
I
12
13
A
B
C
D
E
F
G
H
I
A
B
C
D
E
F
G
H
CHANNEL DECODER
2T56 E7
2T57 E7
2T58 E6
2T59 E7
2T60 E12
2T61 F12
2T62 F7
2T63 F7
2T64 F2
2T65 G6
2T66 G7
2T67 H5
3T31 G5
3T35-1 G11
3T35-2 G12
3T35-3 G11
3T35-4 G12
3T36-1 G11
3T36-4 G12
3T37-1 F12
3T37-2 F12
3T37-3 F12
3T37-4 F12
3T38 G7
3T39 H7
3T40 F11
3T41 F7
3T42 F2
3T43 F11
3T44 F7
3T45 F1
3T46 F1
I2C ADRESS=24/26
3T51 F6
3T52 F7
3T53 G6
3T54 G6
3T55 H2
3T56 H3
3T57 I3
3T58 I4
5T20 A2
5T21 B2
5T23 B2
5T24 C2
5T25 C2
3T36-2 G12
3T36-3 G11
7T20-2 F2
7T21 F3
7T22 E8
7T23 H4
9T10 G5
9T11 H3
9T12 H3
9T13 I5
3T47 F2
3T48 F6
3T49 F3
3T50 F1
FT23 C2
FT24 C2
FT25 D2
FT26 D2
FT27 E2
FT28 F3
5T26 D2
5T27 D2
5T28 E2
7T20-1 F1
IT32
IT33
IT34
IT36
IT37
IT38
AT35 E11
FT20 A2
FT21 B2
FT22 B2
IT40
IT41
IT45
IT46
IT47
IT48
IT49
IT50
IT51
IT52
IT53
IT54
FT29 F2
IT01
IT30
IT31
FT25
+1V2_ATSC
5T28
220R
10n
2T56
2T40
100n
1K0
3T43
IT52
IT31
IT49
3T51
100R
+2V5
IT38
2T61
100n
100n
+2V5F
1K0
3T54
2T47
3
6
+3V3
68R
3T35-3
68R
3T36-3
3
6
9T12
+3V3
IT41
IT36
10n
2T31
3T44
220R
+3V3F
2
7
IT34
3T37-2
68R
2T38
100n
2T34
10n
3
1
2
FT21
SI2306DS
7T21
2T49
100n
3T48
4K7
2T41
100n
1T11
25M14
RES
2T54
33p
3T46
2T63
10n
47K
3T35-4
68R
4
5
7
SCL1
3
SDA0
6
SDA1
8
VCC
16V
100n
2T36
5
EN
4
GND
1
NC
2
SCL0
*
PCA9515ADP
7T23
33K
3T39
100n
2T48
2T62
1u0
16V
IT32
IT01
2
7
68R
3T36-2
220R
1K0
3T47
5T21
8K2
3T42
9T11
FT27
+2V5D-PLL
+3V3F
+1V2F
FT22
IT50
IT54
1
2
3
4
5
6
RES
B4B-PH-SM4-TBT(LF)
1T10
AT35
2T45
100n
5T23
220R
3T38
33K
+3V3
220R
5T24
IT37
3T41
220R
9T13
9T10
4
5
+12VSW
68R
3T37-4
2T57
1u0
16V
100n
2T44
*
3T55
4K7
BC847BPN
7T20-2
68R
2
7
3
6
3T35-2
3T37-3
68R
+1V2
IT33
100n
2T64
3T36-1
68R
1
8
3T50
47K
2T59
3T53
1K0
16V
1u0
3T45
47K
+12VSW
*
2T67
100n
5T20
220R
2T65
68p
+2V5A-ADC
+2V5A
+3V3
RES
10n
2T52
100n
2T43
2T42
100n
IT51
IT53
10n
2T35
3T57
100R
70
79
88
100n
2T39
45
52
63
80
92
18
64
32
44
50
28
29
30
37
35
59
40
41
16
23
33
67
66
62
58
56
55
49
53
15
22
48
47
42
43
78
77
34
51
71
69
68
39
46
54
57
100
90
91
89
87
86
84
81
82
17
83
85
93
94
19
24
36
98
2
60
61
65
72
73
74
75
76
38
21
26
95
97
9
10
11
31
1
4
5
3
12
13
14
20
25
27
96
99
7T22
NXT2004
Φ
VSB/QAM
6
8
7
2T33
10n
7T20-1
BC847BPN
100n
2T60
3T40
1K0
+2V5A-XTAL
5T25
220R
+5V
5T27
600R
3T49
47K
100R
+2V5A-PLL
3T56
3T52
*
4K7
2T58
10n
IT48
IT30
68p
2T66
+3V3F
FT23
FT29
10n
2T30
2T37
+3V3
IT40
100n
33p
2T53
IT47
2T50
100n
FT24
+1V2_ATSC
220R
5T26
FT28
68R
4
5
+3V3F
3T36-4
IT46
IT45
FT26
FT20
3T35-1
68R
1
8
1
8
100R
3T58
2T46
3T37-1
68R
100n
4K7
3T31
RES
DV1F-DATA8_ERR
CHDEC-CLK
IRQ-FE-MAIN
+1V2F
+1V2F
+1V2F
+2V5F
+2V5F
+3V3F
+3V3F
+3V3F
+3V3F
+3V3F
+3V3F
+2V5D-PLL
+2V5A-XTAL
+2V5A-PLL
I2C-SDA-TUNER
FM-TRAP
RESET-FE-MAIN
I2C-SCL-TUNER
+2V5A
+2V5A
+2V5A
+2V5A
+2V5A-ADC
+1V2F
+1V2F
+1V2F
+1V2F
+1V2F
SDA-DMA
SCL-DMA
FAT-ADC-INN
FAT-ADC-INP
DV1F-DATA4
DV1F-DATA6
DV1F-DATA1
DV1F-DATA3
DV1F-DATA5
DV1F-DATA7
DV1F-CLK
DV1F-VALID
DV1F-DATA9_SOP
DV1F-DATA0
AUX-IF-AGC
FAT-IF-AGC
DV1F-DATA2
B2A
B2A
3104 313 6097.5
G_15940_003.eps
220506
Содержание 37PF9631D/37
Страница 82: ...EN 82 EJ2 0U LA 7 Circuit Diagrams and PWB Layouts Layout SSB Top Side Part 1 Part 1 G_15940_030a eps 220506 ...
Страница 83: ...Circuit Diagrams and PWB Layouts EN 83 EJ2 0U LA 7 Layout SSB Top Side Part 2 Part 2 G_15940_030b eps 220506 ...
Страница 98: ...EN 98 EJ2 0U LA 7 Circuit Diagrams and PWB Layouts Personal Notes E_06532_013 eps 131004 ...
Страница 133: ...Revision List EN 133 EJ2 0U LA 11 11 Revision List Manual xxxx xxx xxxx 0 First release ...