5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
LNB to S2 Tuner
Scaler to Demod.
Scaler to Demod.
LMB to Scaler
S2 Interface
Tuner to Demod.
LNB_EN:
Low: disable
High: enable
MP8124 Enable Selection
13/18V_SW:
High: 18V
Low: 13V
LINEDROP:
Low: 13.3/18.3V
High: 14.3/19.3V
Compensation Selection
Core
TAINP and TAINM can be
connected to IF input(-) and IF
input(+) respectively
*All bypass capacitors should be right close to
CXD2837/2839
Core
Core
This shcematic assumes that customer will not use
the RFAGC
monitoring function, so RFAIN(41pin) is connected to
GND.
Please make sure that you have to connect the pin
to a module/LSI you use when you use the RFAGC
monitoring function.
ESD
R171
R1068
C1301
NC
CXD2837
NC
R1031
CXD2844
0ohm
10K
2.2nF
0ohm
NC
Parts
0ohm
R1084
NC
NC
0xC9
0xD9
0ohm(L)
SLVADR0
(PIN
25)
0xD8
0xCA
NM(L)
SlaveAddres
(Read)
0xCB
0xDA
NM(H)
NM(H)
SlaveAddres
(Write)
0ohm(L)
SLVADR3
(PIN30
)
0ohm(H)
0ohm(H)
NM(L)
0xDB
0xC8
CVDD SPEC 451mA
Vout=1.0(1+R1/R2)_SPEC 600mA
SONY DEMOD
LNB control
ESD & Surge
Protect
LNB POWER SUPPLY
SMT
T/C
R1087
R1088
T2/S2
NC
R1089
R1090
NC
SMT
T2 T2+S2
OSDA2
AGC_S
TUN_LNB
DEMOD_TSCLK
DEMOD_TSSYNC
DEMOD_TSDATA0
OSCL2
DEMOD_TSVAL
TUNER_LNB
T2_IF_AGC_TUNER
DEMOD_TSVAL
DEMOD_TSSYNC
S_TSCLK
S_DEMOD_TSVALID
S_DEMOD_TSSYNC
OSCL2
OSDA2
QOUTP
IOUTP
AGC_S
DISEQC_OUT
T2_IF_AGC_TUNER
S_DEMOD_GPIO2 DMD_TSERR
T2S2_TUNER_SDA
T2S2_TUNER_SCL
T2_FEAINN
T2_FEAINP
LNB_LINEDROP
DEMOD_TSCLK
DEMOD_TSDATA0S_TSDATA0
DMD_TSERR
LNB_LINEDROP
T2S2_TUNER_SCL
T2S2_TUNER_SDA
T2_IF_P
T2_IF_N IOUTP
QOUTP
T2_IF_P
T2_IF_N
DISEQC_OUT
TUNER_LNB
LNB_LINEDROP
TUN_LNB
DEMOD_RST
DEMOD_RST
LNB_EN 13/18V_SW
13/18V_SW
LNB_EN
13/18V_SW
LNB_EN
+12V_LNB
DVDD3V3
+18V
CVDD_1V1
DVDD3V3
DVDD3V3
CVDD_1V1
DVDD3V3DVDD3V3DVDD3V3
+12V_LNB
DVDD3V3
+12V_LNB
DEMOD_TSSYNC 17
OSDA2 9,13
AGC_S13
DEMOD_TSCLK 17
OSCL2 9,13
DEMOD_TSVAL 17
TUN_LNB17
DEMOD_TSDATA0 17
TUNER_LNB13
T2_IF_AGC_TUNER 13
DVDD3V33,5,6,7,9,10,12,13,15,17,19,27
+18V3,5,24,27
DMD_TSERR 17
T2S2_TUNER_SCL13
T2S2_TUNER_SDA13
QOUTP13
IOUTP13
T2_IF_P13
T2_IF_N13
DEMOD_RST 17
GND 3,5,6,7,8,9,10,11,12,13,15,16,17,18,19,20,21,22,23,24,26,27
+12V_LNB 24
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
2K16 PHILIPS EU 6101 SERIES Custom
14
27Friday, September 23, 2016
715G8132-M0B-B00-0050
14. Silabs DEMOD
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
2K16 PHILIPS EU 6101 SERIES Custom
14
27Friday, September 23, 2016
715G8132-M0B-B00-0050
14. Silabs DEMOD
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
2K16 PHILIPS EU 6101 SERIES Custom
14
27Friday, September 23, 2016
715G8132-M0B-B00-0050
14. Silabs DEMOD
R1308 47R 1/16W 5%
U202
MP8124GD–Z
AGND
8
BYPASS
11
VDD
12
COMP
10
EN
2
LINEDROP
1
TCAP
9
VOUT
7
VBOOST
6
BST
5
SW
3
PGND
4
13V/18V
14
EXTM
13
D503
FB340M
1 2
ZD202
NC/PJSD24CW
1 2
R1084
0R05 1/16W
C703
1uF 10V
C240
10uF 35V
C253
3.3NF 50V
C160
100N 16V
C8067
100N 16V
C161100N 16V
R213
100K 1%
C244
10uF 35V
R1087
0R05 1/16W
R1309 47R 1/16W 5%
L201 10uH
C248 100NF 25V
D4013
FB340M
1 2
R214
NC/100K 1/16W 5%
R175 0R05 1/16W
C165
100N 16V
R1086
3.3K 1/16W
C250
100NF 25V
C167
100N 16V
R174 0R05 1/16W
C162 100N 16V
R721
NC/100K 1/16W 5%
R8052 10K +-1% 1/16W
C1303
15PF 50V
R171
0R05 1/16W
FB105
120R 3A
1 2
C297
100NF 25V
R720
10K 1/16W 5%
R8053
1K 1/16W 1%
R1310 47R 1/16W 5%
C1301
2.2nF 50V
C164 100N 16V
R1092 0R05 1/16W
R227
60.4K 1%
C298
10UF 16V
C1302
15PF 50V
R223
NC/100K 1/16W 5%
R718
10K 1/16W 5%
R216
2.2K 1/4W
R774
10K 1/16W 5%
X101
41.0MHz
1
24
3
R221
33K 1%
R169
499 OHM +-1% 1/16W
R719
NC/100K 1/16W 5%
R7775
NC/100K 1/16W 5%
C166
100N 16V
R1307 47R 1/16W 5%
R217
2.2K 1/4W
C8070
10UF 6.3V 20%
R225
5.1K 1%
R1085
3.3K 1/16W
R1080
0R05 1/16W
R1031 0R05 1/16W
C245 22N 25V
C243
10uF 35V
R172
10K 1/16W 5%
C249 220NF 16V
U4252
G9141T11U
IN
1
GND
2
SHDN
3
SET
4
OUT
5
C163
100N 16V
ZD203
NC/PJSD24CW
1 2
R1088
0R05 1/16W
R183 3.3K 1/16W
D504
FB340M
1 2
R224
33 OHM 1/16W
R8049
0R05 1/16W
U101
CXD2844ER
GPIO1
47
TSDATA4
14
TSVALID
4
TSCLK
5
TSDATA6
16
VSS
18
DSQOUT
23
RST_X
29
CVDD
28
AVSS
39
SQAIN
32
XVDD
33
XVSS
36
TAINP
37
TTUSDA
45
SIAIN
31
XTALO
34
SCL
20
SDA
21
VSS
43
AVDD
42
RFAIN
41
TESTMODE
40
CVDD
44
TTUSCL
46
TSDATA5
15
DSQIN
24
XTALI
35
TAINM
38
TSDATA7
17
VSS
27
TIFAGC
48
TSDATA3
13
TSDATA2
12
VSS
11
CVDD
10
TSDATA1
9
TSDATA0
8
DVDD
7
VSS
6
GPIO0
1
GPIO2
2
TSSYNC
3
DVDD
19
CVDD
22
SLVADR0
25
SAGC
26
SLVADR3
30
PAD
49
R173
0R05 1/16W
ZD201
NC/PJSD24CW
1 2
R1091 NC/22 OHM 1/16W
R168
10K 1/16W 5%
R1068
10K 1/16W 5%
To Next Page
Loading...
