Table of Contents
Advertisement
9-3-5 FE-TUNER-DEMOD-TPV
TUNER
TUNER
TU201
IF PATH
8
1
TH1
Ant. PWR
9
NC/10PF 50V
10
TH2
2
TUNER_3V3
IF_P_TU
TH3
+B1(+3.3V)
11
TH4
12
3
TUNER_SDA
TH5
SDA
13
TH6
4
TUNER_SCL
SCL
5
IF_N_TU
DIF(N)
6
IF_P_TU
DIF(P)
IF_N_TU
7
IF_AGC_T
IF AGC
GND_Tuner
Differential Pair
NC/10PF 50V
TU202
12
1
TUNER_LNB
TH1
LNB A
13
TH2
14
2
TH3
NC
15
TH4
3
+3V3_S2_TUNER
TU3.3V
4
NC
GND_Tuner
5
QP
QP Output
6
IP
IP Output
7
NC
8
RF_AGC_S2_TUNER
AGC
9
X-OUT
X-OUT
10
S2_SDA
SDA
11
S2_SCL
SCL
GND_Tuner
R236
0R05 1/16W
EXT IF AGC
TUNER
IF_AGC_T
R227
R225
T2_IF_AGC_TUNER
4K7 1/16W 5%
10K 1/16W 5%
C218
C217
10NF 50V
47NF 16V
GND_Tuner
GND_Tuner
Close to TUNER
Close to DeMOD
RF_AGC_S2_TUNER
R229
IF_AGC_S2_TUNER
10K 1/16W 5%
C219
R228
2.2nF 50V
NC/0R05 1/16W
GND_Tuner
GND_Tuner
C205
C201
NC/47PF 50V
R214
C203
R201
R204
1uF 10V
0R05 1/10W
0R05 1/16W
0R05 1/16W
R203
R206
NC/1.8K 1/16W
NC/1.8K 1/16W
R226
C204
R202
R205
1uF 10V
0R05 1/10W
0R05 1/16W
0R05 1/16W
C202
C206
NC/47PF 50V
Closed to Tuner
C227
NC/47PF 50V
C224
1uF 10V
R252
NC/1.8K 1/16W
C225
1uF 10V
C228
NC/47PF 50V
C222
GND_Tuner
1NF
FB203
+3V3_TUNER
120R 3A
1
2
TUNER I2C PULL UP
C212
C220
0.1uF
22UF 20% 6.3V
TUNER
GND_Tuner
GND_Tuner
TUNER_SDA
R210
100R 1/16W 5%
C208
C221
NC/33PF 50V
1NF
TUNER_SCL
GND_Tuner
R211
GND_Tuner
100R 1/16W 5%
CLK_IN_OUT
R245
C209
NC/0R05 1/16W
NC/33PF 50V
GND_Tuner
updated on 2015/5/11
R223
R224
0R05 1/16W
0R05 1/16W
R209
AGC-ANA-SOC
TUNER
0R05 OHM
S2_SDA
C207
R220
NC/47NF 16V
100R 1/16W 5%
C215
NC/33PF 50V
GND_Tuner
S2_SCL
R217
100R 1/16W 5%
C216
NC/33PF 50V
updated on 2015/8/25
GND_Tuner
T/C/T2_TUNER_3V3
TUNER
FB214
120R 3A
1
TUNER_3V3
C210
C211
100NF 16V
1UF 10V
Closed to Tuner
Close to Main Chip
TU_FAT_IN2+
R215
0R05 1/16W
R207
TU_FAT_IN2+
TU_FAT_IN2-
R216
0R05 1/16W
0R05 1/16W
C213
C214
NC/47PF 50V
NC/47PF 50V
TC IF
R208
TU_FAT_IN2-
0R05 1/16W
U707
+5V-SW
R255
9
E-Pad
1
8
DV12
10K 1/16W 5%
2
POK
GND
7
VEN
ADJ
3
6
+3V3
VIN
VO
Closed to MT5593
4
5
VPP
NC
R230
G9661
C764
10UF 6.3V 20%
R232
10K +-1% 1/16W
R240
T2_IF_P
0R05 1/16W
DEMOD POWER
T2 IF
R248
T2_IF_N
0R05 1/16W
Closed to Demod
C231
100NF 16V
IF_AGC_S2_TUNER
13V/18V_SW
+3V3_TUNER
DISEQC_OUT
R212
R213
NC/4K7 1/16W 5%
NC/4K7 1/16W 5%
100NF 16V
C232
R221
SDA-FE
NC/0R05 1/16W
100NF 16V
C233
R222
SCL-FE
10PF 50V
C234
NC/0R05 1/16W
10PF 50V
C235
TS_T2_VAL
+3V3_TUNER
R218
R219
4K7 1/16W 5%
4K7 1/16W 5%
S2_TUN_SDA
S2_TUN_SCL
+3V3_TUNER
2
+3.3VA_T2
TER-IFp-SOC
FB211
120R 3A
TER-IFn-SOC
1
U705
(205mA/20mil)
+5V-SW
AZ1117CD-3.3
+3V3_TUNER
R4289
3
2
VI
VO
0R051/8W
C749
10uF 10V
TUNER VCC From +5V_SW
C249
C251
100NF 16V
100NF 16V
U201
R231
4K7 1/16W 5%
1
36
MP_A
VDD_Vana
2
35
MP_B
GND
3
34
GPIO_0
ADDR
4
33
DISEQC_CMD
XTAL_I/CLK_IN
5
32
SI2169-D60-GMR
DISEQC_IN
XTAL_O
6
31
DISEQC_OUT
RESETB
7
30
+1.2V_T2
VDD_Vcore
MP_D
8
29
GND
MP_C
+3.3V_T2
9
28
VDD_VIO
VDD_Vcore
10
27
SCL-FE
SCL_Host
GND
SDA-FE
11
26
SDA_Host
TS_ERR/GPIO_1
12
25
TS_VLD
TSD7
C236
C237
100NF 16V
100NF 16V
TER-IFp-SOC
22
TER-IFp-SOC
TER-IFn-SOC
22
TER-IFn-SOC
+3.3V_T2
TUNER_LNB
16
TUNER_LNB
FB210
120R 3A
AGC-ANA-SOC
22
AGC-ANA-SOC
2
1
2
SCL-FE
+3V3
+3V3
22
SCL-FE
SDA-FE
22
SDA-FE
C260
DEMOD_RST
19
DEMOD_RST
DEMOD_TSCLK
10UF 6.3V 20%
19
DEMOD_TSCLK
DEMOD_TSDATA0
19
DEMOD_TSDATA0
DEMOD_TSDATA1
19
DEMOD_TSDATA1
DEMOD_TSDATA2
19
DEMOD_TSDATA2
+1.2V_T2
DEMOD_TSDATA3
19
DEMOD_TSDATA3
DEMOD_TSDATA4
FB212
19
DEMOD_TSDATA4
120R 3A
DEMOD_TSDATA5
19
DEMOD_TSDATA5
DEMOD_TSDATA6
19
DEMOD_TSDATA6
1
2
DEMOD_TSDATA7
DV12
19
DEMOD_TSDATA7
DEMOD_TSSYNC
19
DEMOD_TSSYNC
DEMOD_TSVAL
19
DEMOD_TSVAL
LNB_LINEDROP
C259
16,19
LNB_LINEDROP
10UF 6.3V 20%
TUN_LNB
16,19
TUN_LNB
13V/18V_SW
16
13V/18V_SW
LNB_EN
16
LNB_EN
DISEQC_OUT
16
DISEQC_OUT
T2_IF_N
T2_IF_P
C254
R242 51OHM 1/16W +/-5%
100NF 16V
QP
C255
R244 51OHM 1/16W +/-5%
100NF 16V
IP
+3.3VA_T2
C245 100NF 16V
C244 NC/6.8PF 50V
X201
2
4
16MHZ
C243 NC/6.8PF 50V
R238
4K7 1/16W 5%
+3V3
C242
100NF 16V
R237
22R 1/16W 5%
DEMOD_RST
T2_IF_AGC_TUNER
+1.2V_T2
C239
100NF 16V
LNB_EN
TS_T2_DQ7
RP201
22R
TS_T2_DQ7
1
8
DEMOD_TSDATA7
TS_T2_DQ6
2
7
DEMOD_TSDATA6
TS_T2_DQ5
3
6
DEMOD_TSDATA5
4
5
TS_T2_DQ4
DEMOD_TSDATA4
TS_T2_DQ3
1
8
DEMOD_TSDATA3
2
7
TS_T2_DQ2
DEMOD_TSDATA2
TS_T2_DQ1
3
6
DEMOD_TSDATA1
4
5
TS_T2_DQ0
DEMOD_TSDATA0
RP202
22R
TS_T2_SYNC
R233
22R 1/16W 5%
DEMOD_TSSYNC
TS_T2_VAL
DEMOD_TSVAL
R234
22R 1/16W 5%
TS_T2_CLK
R235
22R 1/16W 5%
DEMOD_TSCLK
Close to U201
Advertisement
Table of Contents
