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1
2
3
PG 8.....SIGNAL5 [TUNER1 / DEMOD1]
A
TU100
115U0006AM-F
1
2
3
4
5
6
7
8
9
10 11 12 13 14
15 16 17
18 19
20 21 22 23 24 25 26 27 28
TP104
2125
L101
GND
GND
GND
BLM21B272S
2125
TP106
30VS
C101
C102
0.01
10
C104
C106
B
50V
50V
220
100
C110
6.3V
16V
0.1
C103
16V
L102
0.01
BLM21B272S
50V
GND
GND
R108
0
GND
1/16W
5VS
L103
BLM21B272S
C
C108
0.1
25V/16V
TU101
D
1
2
3
4
5
6
7
8
9
10 11 12 13 14
15 16 17
18 19
20 21 22 23 24 25 26 27 28
GND
R121
100
1/16W
C116
100
C117
47
**
C115
16V
R122
0.01
16V
L106
100
50V
1/16W
BLM21B272S
GND
GND
E
R124
R123
0
0
1/16W
1/16W
LO+
LO-
F
5VS
5VS
G
3.3VS
H
AFTMAIN
5v
R125
C105
1K
R103
1/16W
2.2K
1U
16V
1/16W
GND
R109
2.2K
1/16W
R101
3.3K
1/16W
3.14
R110
1.5K
GND
1/16W
IC102
1.86
MAX4232AKA+T/SOT-23+
R111
2.2K
1/16W
R104
2.2K
I
1/16W
GND
GND
R102
3.3K
1/16W
GND
D101
RSB6.8S
GND
AFT-MAIN-L
GND
BLM18PG600SN1
R117
1K
L105
1/16W
Q104
J
C112
2SC3052-T112-1E,F
0.1
25V/16V
GND
GND
SIGNAL 1
SIGNAL 3
K
4
5
6
C109
0.1
R113
16V
100
IF+
1/16W
1.8VDCF
IF-
R114
100
1/16W
25V/16V
R115
1K
C107
1/16W
R116
100
75
16V
1/16W
GND GND
Q101
2SA1235A-T112-1E,F
R112
100
1/16W
GND
FDC_IF+
FDC_IF-
1.8VDCF
IC1503
C1568
LD29150DT18R
100
16V
1.8V
1
VCCOUT
3
1.8VDEMOD
C1557
GND
C1563
10uF
0.1
2
C1551
6.3V
25V/16V
0.1
25V/16V
0.5A Reg.
IC1502
SC4215ISTRT
R1533
R1532
12K
3K
1/16W
R1511
1/16W
1
NC
GND
8
22K
R1510
1/16W
1
3W
EN
2
ADJ
7
1.0V
3
VIN
VO
6
1.0VCORE
C1571
0.1
C1572
C1585
10uF
10uF
NC
NC
25V/16V
C1558
4
5
6.3V
100
C1552
6.3V
100
C1553
16V
0.1
16V
25V/16V
GND
L1509
221 OHM
1.0VF
1.0VCORE
C1560
C1564
C1569
C1575
0.1
220
0.1
220
4V
25V/16V
4V
25V/16V
GND
GND
GND
GND
L1503
BLM18PG300SN1
AFT-MAIN-H
1.8VDCF
1.8VDEMOD
L1502
BLM18PG300SN1
AVDD
C1576
0.1
C1559
0.1
25V/16V
C1577
25V/16V
C1562
10
10
16V
16V
GND
24 25 26 27 28 29 30
1
2
3
4
5
6
7
8
9
10 11 12 13
14 15 16
17 18 19
20 21 22 23
31 32 33 34 35 36 37 38 39 40 41 42 43
TS
SIGNAL 2
SIGNAL 1
SIGNAL 7
SIGNAL 1
7
8
9
10
L1508
BLM18PG300SN1
L1505
BLM18PG300SN1
L1506
128
127
126
125
BLM18PG300SN1
C1523
C1550
C1565
C1567
C1573
0.1
0.1
0.1
0.1
0.1
C1555
C1556
25V/16V
25V/16V
25V/16V
25V/16V
0.1
0.1
1
VDD3.3
25V/16V
25V/16V
DGND
2
GND
3
VDD1.0
1.0VF
C1518
0.1
4
DGND
25V/16V
VDD1.8
5
GND
SMD-49 25.140MHz, CL=10P, TAPING
6
OSC_XTAL_OUT
X1500
3.57954MHz
OSC_XTAL_IN
7
C1512
C1516
8
8
8
AGND
50V
50V
AVDD_OSC
9
GND
GND
C1507
R1544
0
0.1
1/16W
16V
FAT_INP
10
R1501
390
1/16W
11
FAT_INN
R1545
0
C1508
0.1
1/16W
16V
AVDD_FAT
12
13
AGND
14
FAT_VREF_P
C1509
C1502
0.01
0.1
25V/50V
AVDD_FAT
16V
15
C1511
1000
25V
16
AGND
C1504
0.1
GND
16V
17
FAT_VREF_N
C1522
0.1
16V
18
FDC_INP
R1565
**
**
390
1/16W
19
FDC_INN
C1521
**
0.1
L1507
BLM18PG300SN1
16V
AVDD_FDC
20
L1504
AVDD_FDC
BLM18PG300SN1
21
AGND
C1554
C1566
C1570
C1574
0.1
0.1
0.1
0.1
C1549
25V/16V
25V/16V
25V/16V
25V/16V
C1500
C1505
22
FDC_VREF_P
0.1
0.1
0.01
16V
25V/50V
25V/16V
C1510
23
AVDD_FDC
1000
25V
AGND
24
GND
C1503
0.1
GND
16V
FDC_VREF_N
25
DGND
26
AVDD_FS
27
28
AVDD_FS
AGND
**
29
C1517
**
30
AGND
0.1
R1500
16V
1K
1/16W
31
FS_OUTP
C1515
0.1
16V
32
FS_OUTN
**
33
VDD 1.8
AVDD
34
DGND
1.0VF
35
VDD 1.0
C1519
0.1
36
DGND
25V/16V
GND
37
VDD 3.3
38
C1520
0.1
VDD 3.3
25V/16V
39
40
41
42
C1524
0.1
C1525
25V/16V
0.1
25V/16V
L1500
BLM18PG300SN1
3.3VSF
C1501
C1506
C1514
0.1
56
25V/16V
50V
47
6.3V
GND
GND
L1510
BLM18PG300SN1
I2CCLKB
@netLa
@netLa
R1502
22
R1503
22
1/16W
1/16W
MPEG-EN
I2CCLK
44 45 46
47 48 49
50
GND
I2CDATA
T314-RESET
MPEG-DATA
11
12
13
MAIN-SDA
C1529
R1505
0.1
1K
R1507
10K
16V
1/16W
1/16W
1.0VF
AVDD
3.3VS
C1535
R1508
R1504
GND
10K
1K
0.1
25V/16V
1/16W
1/16W
R1536
C1526
4.7K
0.1
GND
GND
1/16W
16V
AVDD
GND
1.0VF
C1534
R1537
GND
4.7K
0.1
1.0VF
25V/16V
1/16W
C1527
0.1
25V/16V
GND
GND
AGND
C1530
C1531
0.1
C1538
25V
0.1
25V/16V
0.1
25V/16V
3.3VSF
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
C1540
0.1
25V/16V
102
VDD3.3
DGND
101
GPIO_2/PDET_COMP_IN
100
GPIO_3
99
GPIO_4
98
DGND
97
DGND
96
R1519
10K
1/16W
I2C_ADDR1
95
R1520
10K
GND
1/16W
I2C_ADDR0
94
C1544
GND
GPIO_5
93
0.1
25V/16V
GND
VDD1.0
92
1.0VF
VDD1.8
91
AVDD
VDD3.3
90
C1541
0.1
25V/16V
GPIO_6
89
GPIO_7
88
GPIO_8
87
IC1500
DGND
86
DGND
85
T314 A21 100-CG1024
GPIO_9
84
GPIO_10
83
82
TDO
VDD1.0
81
C1545
0.1
25V/16V
VDD1.8
80
VDD3.3
79
C1542
0.1
25V/16V
TCK
78
R1517
10K
1/16W
GND
TMS
77
R1513
1K
1/16W
TRST
76
DGND
75
3.3VS
DGND
74
R1516
1K
1/16W
TDI
73
/POWER_RESET
72
R1521
0
1/16W
I2C_SDA
71
VDD1.0
70
VDD1.8
69
AVDD
C1543
VDD3.3
68
0.1
25V/16V
12C_SCL
67
R1518
0
MPEG_PKT_SYNC
1/16W
66
MPEG_ERR
65
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
C1539
0.1
R1522
25V
510
1/16W
C1533
0.1
25V/16V
GND
3.3VSF
3.3VSF
C1528
0.1
C1532
C1537
25V/16V
0.1
0.1
25V/16V
25V/16V
GND
GND
1.0VF
GND
GND
10
9
8
7
6
5
4
3
2
1
IC1504
SN74LVC573APWR
11
12
13
14
15
16
17
18
19
20
C1584
0.1
25V/16V
GND
R1506
22
1/16W
CONTENTS
R1509
22
R1512
22
1/16W
1/16W
PG 1.....BLOCK
PG 2.....POWER
PG 3.....TERMINAL
PG 4.....SIGNAL1 [TV MICRO]
PG 5.....SIGNAL2 [AUDIO / PIC MICRO]
PG 6.....SIGNAL3 [VIDEO SWITCH / DCDC CONVERTER]
PG 7.....SIGNAL4 [3DYC / NTSC DECODER]
PG 8.....SIGNAL5 [TUNER1 / DEMOD1]
PG 9.....SIGNAL6 [TVGOS]
PG 10....DM1 [DMHDMI]
PG 11....DM2 [DMCORE]
PG 12....DM3 [DMMEMA/DC]
PG 13....DM4 [DMMEMB/USB]
PG 14....DM5 [DMROM/AV]
14
15
16
SIF-IN
R1534
0
1/16W
R1535
0
1/16W
MAIN-SCL
Level Shifter
Q1500
uPA672T-A-T1
S1
D1
1
6
A-SDA
G1
2
5
G2
3
4
S2
D2
A-SCL
1.0VF
AVDD
C1561
0.1
25V/16V
3.3VS
C1583
0.1
25V/16V
R1524
2.2K
1/16W
1.0VF
C1546
0.1
25V/16V
GND
WD-57831 V34
WD-65831 V34
PG 15....DM6 [1394/DVI/F]
PG 16....DM7 [DMPOD]
WD-73831 V34
PG 17....DM8 [DMADC-MAIN]
PG 18....DM9 [DMADC-PCSUB]
PG 19....DM10 [SPA]
PG 20....DM11 [SPA2]
PG 21....DM12 [DMDCDC]
PG 22....DM13 [DVI]
PG 23....DM14 [DMAUDIO]
PG 24....DM15 [FMTMICRO]
PG 25....MISC [FRONT/CONTROL/PREAMP/E2P/SWLAMP]
PG 26....[INTERFACE / ENG-PWR]
SIGNAL 8
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