Table of Contents
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Circuit Diagrams and PWB Layouts
10-3-12
T2/S2 TUNER/DEMOD
T2/S2 TUNER/DEMOD
BA12
TUNER
TCLTuner with DVB-C/T/T2
ST03CS-2-E
94AATSC-ALL-6L
1
ANT
2
+3V3_VCC_T2
3.3V
3
TUN_SCL
SCL
4
TUN_SDA
SDA
5
GND
6
GPIO_TUN
GPIO1
7
TUN_DIF-
10
IF_N
11
TH1
8
TUN_DIF+
12
TH2
IF_P
R1501
TH3
13
9
100R 1/16W 5%
TH4
IF_AGC
R0402
C1501
TU1501
100N16V
C0402
TCLTuner with DVB-S/S2
TU1502
C1508
NC/TDQS-A801F
NC/1nF 50V
1
TUNER_LNB
LNB A
2
NC
3
+3V3_VCC_S2
TU 3.3V
4
QN
QN Output
5
QP
QP Output
6
IP
IP Output
7
IN
15
IN Output
8
IF_AGC_S2_TUNER
14
TH4
AGC
9
13
TH3
X-OUT
10
TUN_SDA_S2
12
TH2
SDA
11
TUN_SCL_S2
TH1
SCL
94ADVB-T-22G
IFAGC SWITCH
U1503
TS5A3157DCKR
IF_AGC
1
NO
IN
2
T2_IF_AGC_TUNER
3
GND
V+
NC
COM
SC70-6
R1508
0R 1/16W 5%
R0402
H-module: U1503, R1522, R1523 =>NC
IFAGC_SW
Low: DVB-T2
T-module: U1503, R1522, R1523 =>
High: DVB-T/-C/ATV
+12V
C782
C786
NC100N 16V
NC10UF 16V
NC220NF 16V
C784
C772
NC470PF 50V
R756
C779
NC4K7 1/16W 5%
NC47NF 16V
R774
LNB_LINEDROP
NC/10K 1/16W 5%
R754
LNB_EN
DV33
NC10K 1/16W 5%
R755
13/18V_SW
NC10K 1/16W 5%
LINEDROP
LO : 13V/18V
HI : 14V/19V
AVDD1V2
FB1508
NC120R
1
2
C1523
NC/100NF 16V
SMD/0402
C0402
AVDD1V2
FB1509
NC120R
1
2
C1533
NC/1nF 50V
SMD/0402
C0402
AVDD1V2
FB1510
NC120R
1
2
C1534
NC/10UF 6.3V 20%
C0603
DV33
FB1511
NC120R
1
2
C1539
NC/100NF 16V
SMD/0402
C0402
TPN10.1E LA
10.
+3V3_TUNER
+1.2V_T2
FB1504
FB1503
U1505
120R
FB1501
SOT223GOI
220R
+5V_SW
G1117-33T63Uf
1
2
1
2
2
3
1
2
AVDD1V2
120R
VO
VI
L0805
L0603
L0603
C1544
22UF 10V
C1206
C1504
C1505
C1506
C1507
22UF
100N16V
100N16V
10uF 16V
C0805
C0402
C0402
C0805
FB1505
+1.2VA_T2
120R
1
2
AVDD1V2
L0603
C1545
IF_AGC_T
22UF 10V
C1206
DV33
FB1506
+3.3V_T2
120R
1
2
DV33
L0603
R1502
R1503
C1546
1K2 OHM
1K2 OHM
10UF 6.3V 20%
22R 1/16W 5%
C0603
TUN_SDA
R1507
R0402
TUNSDA
R1504
R0402
22R 1/16W 5%
TUNER_SDA
FB1507
TUN_SCL
TUNSCL
TUNER_SCL
+3.3VA_T2
120R
R1506
R0402
R1505
R0402
22R 1/16W 5%
22R 1/16W 5%
1
2
DV33
L0603
C1547
10UF 6.3V 20%
C0603
C0402
+3V3_TUNER
FB1502
1
2
NC/120R
C1509
C1510
L0603
NC/0.1uF 50V
NC/22UF
C0603
C0805
C1511
C0402
NC/1nF 50V
IFAGC_SW
R1522
4K7 1/16W 5%
R0402
6
5
DV33
4
R1523
NC/4K7 1/16W 5%
NC
R0402
IF_AGC_T
R1508=>0R
R1508=>NC
LNB POWER SUPPLY
ESD & Surge
Protect
L750
D750
L751
NC22UH
NCFB340M
NC1.0UH 4.5A
1
2
TUNER_LNB
C787
ZD750
C785
C780
ZD751
NC10uF 25V
10UF 25V
2.2uF 25V
06/18: change footprint to 1210
U751
NCMP8126DF-LF-Z
1
16
D751
SGND
PGND
2
15
NCFB340M
BYPASS
SW
3
14
C781 NC100NF
4
VDD
BST
13
5
COMP
VBOOST
12
6
EN
VOUT
11
R766 NC10K 1/16W 5%
7
LINEDROP
ILIMIT
10
C783 NC22NF 25V
8
POK
TCAP
9
DISEQC_OUT
D752
C771
13V/18V
EXTM
R757 NC33R 1/16W 5%
NCFB340M
NC100N 50V
R768
R758 NC100K 1/16W 5%
NC162K 1%
R765
+12V
NC100K 1/10W 5%
R771
NC39K 1/16W 5%
Q755
NCMMBT3904
R767
NC10K 1/10W 1%
S2 USE ! NC When T2 / H model
DV12_VDDC
C1524
C1525
C1526
C1527
C1528
C1529
C1530
C1531
C1532
NC/100NF 16V
NC/100NF 16V
NC/100NF 16V
NC/100NF 16V
NC/100NF 16V
NC/100NF 16V
NC/1UF 10% 16V
NC/22UF 16V
NC/22UF 16V
SMD/0402
SMD/0402
SMD/0402
SMD/0402
SMD/0402
SMD/0402
C0603
C0402
C0402
C0402
C0402
C0402
C0402
DV12_PLL
C1587
NC/100NF 16V
SMD/0402
C0402
DV12_ADC
C1535
C1536
C1537
C1538
NC/100NF 16V
NC/100NF 16V
NC/1nF 50V
NC/1nF 50V
SMD/0402
SMD/0402
SMD/0402
SMD/0402
C0402
C0402
C0402
C0402
DV33_VDDIO
C1540
C1541
C1542
C1543
NC/100NF 16V
NC/100NF 16V
NC/100NF 16V
NC/100NF 16V
SMD/0402
SMD/0402
SMD/0402
SMD/0402
S2 DEMO USE
C0402
C0402
C0402
C0402
EN 88
T2 USE ! NC When S2 / H model
+3.3V_T2
R1524
L1501
1.2K 1%
R0402
+3.3V_T2
R1526
C1567 100NF 16V
T2_IF_AGC_TUNER
10K 1/16W 5%
C0402
22NH
R1525
R0402
C1548
100R 1/16W 5%
L1502
100NF 16V
R0402
C1566 100NF 16V
C0402
22NH
C0402
C1564
C0402
C0402
C0402
C0402
68PF 50V
U1501
R1528
R1527
4K7 1/16W 5%
NC/4K7 1/16W 5%
1
48
+3.3V_T2
NC
GPA0
XVSS
R0402
2
47
TSERR
XTALI
R1529
TS_T2_SYNC
3
46
100R 1/16W 5%
R0402
TSSYN
XTALO
TS_T2_VAL
4
45
+3.3VA_T2
C1561
C0402
TSVLD
AVDD33
100NF 16V
5
44
TS_T2_CLK
+1.2VA_T2
C1560
C0402
TSCLK
PVDD12
100NF 16V
6
43
VSS
PVSS
R1563
C1549
+1.2V_T2
7
NCNT78820TL
42
100R 1/16W 5%
GPIO_TUN
100NF 16V
C0402
CVDD12
GPA5/IRQ
R0402
8
41
+1.2V_T2
C1559
C0402
GPB0
MVDD12
100NF 16V
9
40
GPB1
GPB7/CLK_OUT
10
39
GPB2
GPB6
C1550
+3.3V_T2
11
38
T2_UARTTX
100NF 16V
C0402
DVDD33
GPA3/UART_Tx
TS_T2_DQ0
12
37
T2_DEMOD_RSTn
R1558
TSD0
RESETN
C1558
13
36
TS_T2_DQ1
+1.2V_T2
C1557
100NF 16V
TSD1
CVDD12
100NF 16V
C0402
C1551
+1.2V_T2
14
35
CVDD12
VSS
100NF 16V
C0402
15
34
VSS
GPA2/DSU_Rx
TS_T2_DQ2
16
33
T2_DSU_TX
R330
NC
NC/4K7 1/16W 5%
TSD2
GPA1/DSU_Tx
R0402
R332
4K7 1/16W 5%
R0402
LQFP64-L12_2W12_2-0_5
DVB-T/T2 Demodulator
DV33_VDDIO
DV33_VDDIO
R1553
S2_CSn
NC
R0402
NC/4K7 1/16W 5%
S2_DEMOD_RSTn
R1554
R0402
DV33_VDDIO
NC/4K7 1/16W 5%
C259
NC/270PF 50V
S2_RESET:
U1502
Reset : Low
C0402
Normal : High
IP
DV12_ADC
1
C1577
NC/100NF 16V
C1576
C1575
2
ADC_AVDD
C0402
NC/22PF 50V
NC/100NF 16V
3
ADC_AVSS
C0402
C0402
TUNER_IP
ADC_IP
IN
C1578
NC/100NF 16V
NC
TUNER_IN
4
ADC_IN
5
ADC_AVSS
DV12_ADC
6
C0402
ADC_AVDD
QP
C1579
NC/100NF 16V
TUNER_QP
7
TUNER_QN
8
ADC_QP
DV12_PLL
9
ADC_QN
C0402
QN
10
PLL_AVDD
11
PLL_AVSS
C1580
NC
NC/100NF 16V
C1581
C1582
DV12_VDDC
12
VDDC
NC/22PF 50V
NC/100NF 16V
C0402
GND
C0402
C0402
DV12_VDDC
13
VDDC
14
PLL_REFCLK_XI
15
PLL_REFCLK_XO
16
RFAGC
R1538
R1539
NC/0R05 1/16W
R0402
R0402
NC/0R05 1/16W
X1502
1
3
QFP64-L9W9-0_4
NC/AVL6211LA
NC/10MHz
C1583
C1584
NC/12PF 50V
NC/12PF 50V
XTAL32X25-SMD
DV33_VDDIO
NC
IF_AGC_S2_TUNER
R1540
R0402
R1541
R0402
R1542
NC/180ohm 1/16W +/-5%
NC/4K7 1/16W 5%
NC/4K7 1/16W 5%
R0402
C1585
C1586
NC/100NF 16V
NC/10NF 50V
C0402
C0402
back to
2013-Oct-18
div.table
Optional UART Interface for DeBug
T2_UARTTX
TP37
T2_UARTRX
TP38
TP-1.0
+12V_PWR
TP39
+12V_PWR 4,17,18
TP-1.0
TP-1.0
TUNER_LNB
TUNER_LNB 9
+12V
+12V 4,14
AV25
AV25 4,12
+5V_STB
+5V_STB 4,5,19
+5V_SW
+5V_SW 4,8,11,19
DV33
DV33 4,5,6,7,9,11,12,13,14
AVDD1V2
AVDD1V2 4
DV15
DV15 4,10
DV33SB
DV33SB 4,5,9,12,13
GND 4,5,6,7,8,9,10,11,12,13,14,19
TUN_DIF+
TUN_DIF-
Tuner
TUN_DIF-
C1565
TUN_DIF+
TUN_DIF- 6
68PF 50V
TUN_DIF+ 6
TUNER_SDA
TUNER_SDA 11
TUNER_SCL
TUNER_SCL 11
IF_AGC
IF_AGC 6
C1563 12PF
C0402
X1501
2
4
27MHz
XTAL32X25-SMD
Demod
S2_T2_SDA
S2_T2_SDA 11
C1562 12PF
S2_T2_SCL
S2_T2_SCL 11
R0402
S2_DEMOD_RSTn
C0402
T2_DEMOD_RSTn
S2_DEMOD_RSTn 11
IFAGC_SW
T2_DEMOD_RSTn 11
IFAGC_SW 6
LNB_LINEDROP
LNB_LINEDROP 11
CI_INCLK
CI_INCLK 8
CI_INVALID
CI_INVALID
8
CI_INSYNC
CI_INSYNC
8
CI_INDATA7
CI_INDATA7
8
CI_INDATA6
CI_INDATA6
8
CI_INDATA5
CI_INDATA5
8
CI_INDATA4
CI_INDATA4
8
CI_INDATA3
CI_INDATA3
8
CI_INDATA2
CI_INDATA2
8
CI_INDATA1
CI_INDATA1
8
20K 1/16W 5%
CI_INDATA0
CI_INDATA0
8
R0402
+3.3V_T2
C0402
+3.3V_T2
RP1501
22R
TS_T2_DQ7
1
8
CI_INDATA7
TS_T2_DQ6
2
7
CI_INDATA6
TS_T2_DQ5
3
6
CI_INDATA5
4
5
TS_T2_DQ4
CI_INDATA4
1
8
TS_T2_DQ3
CI_INDATA3
TS_T2_DQ2
2
7
CI_INDATA2
TS_T2_DQ1
3
6
CI_INDATA1
TS_T2_DQ0
4
5
CI_INDATA0
CA0402
RP1502
22R
CA0402
TS_T2_SYNC
R1531
22R 1/16W 5%
CI_INSYNC
TS_T2_VAL
R1532
22R 1/16W 5%
CI_INVALID
TS_T2_CLK
R1533
R0402
22R 1/16W 5%
CI_INCLK
CI_INCLK
R0402
R0402
DVB-T/T2 Demodulator
DV33
C0402
R1536
S2T2_DEMOD_SDA
R0402
S2_T2_SDA
33R 1/16W 5%
S2T2_DEMOD_SCL
R1537
R0402
S2_T2_SCL
33R 1/16W 5%
DV33_VDDIO
TUN_SDA_S2
R1561
S2_SDA
33R 1/16W 5%
TUN_SCL_S2
R1562
S2_SCL
33R 1/16W 5%
48
DV12_VDDC
VDDC
47
RP1503
GND
46
NC/22R
CA0402
MPEG_ERR
45
TS_S2_SYNC
TS_S2_DQ4
1
8
CI_INDATA4
MPEG_SYNC
44
TS_S2_VAL
TS_S2_DQ5
2
7
CI_INDATA5
MPEG_VALID
43
DV33_VDDIO
TS_S2_DQ6
3
6
CI_INDATA6
VDDIO
42
TS_S2_DQ7
4
5
CI_INDATA7
GND
41
DV12_VDDC
TS_S2_DQ0
1
8
CI_INDATA0
VDDC
40
TS_S2_CLK
2
7
TS_S2_DQ1
CI_INDATA1
MPEG_CLK
39
TS_S2_DQ0
3
6
TS_S2_DQ2
CI_INDATA2
MPEG_DATA_0
38
TS_S2_DQ1
TS_S2_DQ3
4
5
CI_INDATA3
MPEG_DATA_1
37
RP1504
CA0402
GND
36
DV33_VDDIO
NC/22R
VDDIO
35
DV12_VDDC
VDDC
34
TS_S2_DQ2
MPEG_DATA_2
33
TS_S2_DQ3
MPEG_DATA_3
TS_S2_SYNC
R1555
R0402
NC/22R 1/16W 5%
CI_INSYNC
TS_S2_VAL
CI_INVALID
R1556
R0402
NC/22R 1/16W 5%
TS_S2_CLK
CI_INCLK
R1557
R0402
NC/22R 1/16W 5%
NC
DVB-S/S2 Demodulator
T2/S2 TUNER/DOMOD
BA12
C
2013-06-04
715G6079
19530_517_130719.eps
130719
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