Hisense MT5659DUHT, Руководство по обслуживанию

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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
MT5659AGC
Differential Pair
Close to Tuner
Tuner IF
Close to TUNER
Tuner On Board for SA Air
Vout=1.25 x (1+R2/R1)= 3.3V
Tuner_ POWER
I2C address: 0xC0
ATSC DVB-T2
To set address to
C0: 0 ohm to GND
C2:220k ohm to GND
C4: 220k ohm to +3.3V
C8: 0 ohm to +3.3V
EM SA EU
Can tuner for ATSC/DVB-T2/S2/T/S/C/ISDB
SEL pin status
L
H
LNB Voltage
13.3V
18.3V enable
0
LNB Voltage
H
L
EN pin status
TONE VS LNB 22KHz
LNB POWER CONTROL
ANT POWER
将
R501
，
R508
放置在屏蔽罩外面
I2C address: 0xC2
Tuner On Board for SA Cable
靠近分叉放置
每个
tuner
预留
14mm
宽度
,28.8mm
长度范围内
IF_P_TU
IF_N_TU
TU_FAT_IN-
TU
IF_AGCT IF_AGC_T
OSCL1
OSDA1
TU
TU_FAT_IN-
IF_AGCT
RF_IN_T2/ATSC
ADDR_Si2151_1
IF_N_TU
IF_P_TU
IF_AGC_T
OSCL1
OSDA1
IF_P_TU
IF_AGC_T
IF_N_TU
3.3V_Tuner_2
LNB_POWER
S2_AGC
VAGC-S
LNB_EN
DISEQC_OUT
LNB_SEL
ANT_5V
ANTPWR_ON
ANT_5V
TU_FAT_IN-
TU
LNB_EN
LNB_SEL
DISEQC_OUT
ANTPWR_ON
DISEQC_IN
LNB_POWER
DISEQC_OUT
DISEQC_IN
VAGC-S
RF_IN_T2/ATSC
ADDR_Si2151_2
IF_N_TU
IF_P_TU
Xout_1
IF_AGC_T
Xout_1
OSCL1
OSDA1
OSCL1
OSDA1
OSCL1
OSDA1
3.3V_Tuner
5V
V_TUNER_SOB
3.3V_Tuner
3.3V_Tuner
LNB_POWER
DVDD3V3
12V
5V
DVDD3V3
DVDD3V3
3.3V_Tuner
3.3V_Tuner_ISDB
3.3V_Tuner_ISDB
V_TUNER_SOB
3.3V_Tuner
V_TUNER_SOB
OSCL1 5,7,8,13
OSDA1
5,7,8,13
TU
6
TU_FAT_IN-
6
IF_AGCT 6
GND 4,5,6,7,8,9,10,11,12,13
LNB_EN
7
LNB_SEL
7
DISEQC_OUT
7
ANTPWR_ON 7
DISEQC_IN 5
DISEQC_OUT 5
VAGC-S 5
Title
Size Document Number Rev
Date: Sheet of
1.0
MT5659
Custom
11 15 Wednesday, October 25, 2017
Title
Size Document Number Rev
Date: Sheet of
1.0
MT5659
Custom
11 15 Wednesday, October 25, 2017
Title
Size Document Number Rev
Date: Sheet of
1.0
MT5659
Custom
11 15 Wednesday, October 25, 2017
C131
100n/25V
EU
R624
4.7k/NC
C567
180p/50V
SA
L49
0.27 uH
SA
C612
10u/16V/NC
EU
C112
10u/25V
EU
R674
10k/NC
EU
Si2151
N5
EM/SA
SDA
2
AGC1
5
NC
18
GND
8
+1
.8
V
7
GPIO1
24
SCL
3
GPIO2
1
AGC2
4
LIF_N
10
LIF_P
11
+3
.3
V
15
XOUT
12
XTAL_I/RCLK
13
XTAL_O
14
GND
6
RF_REF
19
RF_IP
20
RF_IN
22
+3
.3
V
17
ADDR
23
G
ND_
EPAD
25
+3
.3
V
9
GND
16
GND
21
C608
10u/10V
EM/SA
R198
100R
EM/SA
C295
10n/50V EU
L7
10.0 uH
EU
V20
MMBT3904LT1/NC
3
1
2
C191 15p/50V/NC
EM/SA
C570
1u/25V
SA
L47
0.18 uH
SA
R607
4.7k
EU
C565
22p/50V
SA
R682 470R/NC
EU
L21
BLM18PG121SN1/NC
C475
1n/50V
EM/SA
L77
0.27 uH
EM/SA
C560
180p/50V
EM/SA
VD3
1N5819HW
EU
1 2
R140
0R
C613
10u/16V/NC
EU
R517 0R
EM/SA
L61
BLM18PG121SN1
SA
C10
1u/16V/NC
R51
100R
EU
L79
0.18 uH
EM/SA
R505
100R
SA
R383
1k
EU
C609
100n/16V
EM/SA
L14
BLM18PG121SN1
U4
RF002-F02L1WY-B\reflow
SA
RF
_
IN1
1
RF
_
IN2
2
GND
3
GND
4
GND
5
GND
6
GND
7
GND
8
GND
9
GND
10
GND
11
GND
12
C118
10u/16V
EU
U7
FG053-F01T1NY-A\Reflow/NC
EM/SA
RF
_
IN
1
GND
3
GND
4
GND
2
GND
5
C190 15p/50V/NC
EM/SA
R721
0R
R68 100R
EU
C474
1u/25V
EM/SA
C333
1n/50V
SA
R620
2.2k/NC
R110 100R EM/SA
R622
470k/NC
R141
0R
C297
100n/16V
EU
C130
22p/50V
EU
C569
1n/50V
SA
C614
100n/16V/NC
EU
VD55
SPD84201C-2/TR/NC
EU
1
2
V37
BAV99LT1
SA
1 2
3
L76
0.27 uH
EM/SA
C141
22p/50V
EM/SA
C207
100n/16V
L13
BLM18PG121SN1
EU
L45
0.27 uH
SA
L46
0.27 uH
SA
R60
4.7k/NC
EU
C142
22p/50V
EM/SA
L80
0.27 uH
EM/SA
N19
SPX1117M3-ADJLD1117A-ADJ
ADJ
1
VOUT_1
4
VIN
3
VOUT_2
2
C551
47n/16V
C299
22u/6.3V
EU
C493
10n/50V
SA
C478
1n/50V
SA
C568
1n/50V
SA
F3
NANOSMDCO75F-2/NC
EU
1 2
C129
22p/50V
EU
R728
0R
C480 47p/50V
EM/SA
U11
SCTS2-85/116H-FJ2
EU
RF/SW
1
+BM
2
IF-AGC
3
SCL
4
SDA
5
DIF1
6
DIF2
7
RST
8
GND
20
GND
21
GND
22
GND
23
XOUT
9
LNB
10
B2(3.3V)
11
AGC2
12
SCL2
13
SDA2
14
QP
15
QN
16
IN
17
IP
18
XOUT2
19
C12
1n/50V EM/
S
A
C117
100n/25V
EU
C101
100n/16V/NC
R623
470k/NC
U12
AJ063-F01T1NY-B\Reflow/NC
EM
RF
_
IN
1
GND
7
GND
6
GND
5
GND
4
GND
2
GND
3
Z2
8Z24000016 UEM/SA
X1
1
GND
2
X2
3
GND
4
C208
10n/50V
R519 100R
SA
C182
47p/50V/NC
R506
220K
SA
C120
10u/10V
R142
680R/NC
Si2151
N101
SA
SDA
2
AGC1
5
NC
18
GND
8
+1
.8
V
7
GPIO1
24
SCL
3
GPIO2
1
AGC2
4
LIF_N
10
LIF_P
11
+3
.3
V
15
XOUT
12
XTAL_I/RCLK
13
XTAL_O
14
GND
6
RF_REF
19
RF_IP
20
RF_IN
22
+3
.3
V
17
ADDR
23
G
N
D_
EPAD
25
+3
.3
V
9
GND
16
GND
21
L78
0.27 uH
EM/SA
R681 10k/NC
EU
VD4
1N5819HW
EU
1
2
L12
0.27 uH
EM/SA
VD56
1N5819HW
EU
1 2
C4
10n/50V/NC
EU
C479
1n/50V
SA
C209
10u/10V
R621
2.2k/NC
C476
1n/50V EM/
S
A
C119
10u/16V/NC
EU
C9
100n/16V
EM/SA
C566
22p/50V
SA
C477
1n/50V
EM/SA
V42
AO3401L/NC EU
3
1
2
R20
2.2k/NC
R509
100R
SA
R320
110R
C95
10u/10V/NC
EU
C497
1n/50V
SA
C113
10u/25V/NC
EU
GND
N6
RT5047BGSP
EU
LNB
1
BST
2
LX
3
VIN
4
TONE
8
EN
5
COMP
7
SEL
6
GND
9
C563 47p/50V
SA
C740
10n/50V
SA
VD57
1N5819HW
EU
1
2
C139
39p/50V
EM/SA
C347
100n/16V/NC
EU
U1
FG053-F01L1NY-B\Reflow/NC
EM/SA
RF
_
IN
1
GND
4
GND
5
GND
3
GND
6
GND
2
GND
7
L44
0.27 uH
SA
C138
1u/10V
C183
47p/50V/NC
C115
10n/50V
EU
C14
1n/50V
EM/SA
C743
10u/10V
C137
1u/10V
V61
BAV99LT1
EM/SA
1 2
3
C7
100n/16V
R507 0R
SA
V21
MMBT3904LT1/NC
3
1
2
R762
180R
R63
100R EU
C114
1u/50V
EU
L6
BLM18PG181SN1/NC
EU
C562 39p/50V
SA
L50
0.27 uH
SA
C140
39p/50V
EM/SA
C116
220n/50V
EU
C178
47p/50V
C99 100n/16V
EU
C298
22u/6.3V
EU
U8
SCT-89S1/NC
SA
RF/SW
1
+BM
2
IF-AGC
3
SCL
4
SDA
5
DIF1
6
DIF2
7
Rest
8
GND
10
GND
11
GND
12
GND
13
XOUT
9
C470
100n/16V
SA
R47
2.2k
EU
R508
100R
SA
C2 22n/25V/NC
C561
39p/50V
SA
V48
MMBT3904LT1/NC
EU
3
1
2
L4 BLM18PG121SN1/NC
EU
R48
2.2k
EU
U9
SCT-85/116H\reflow/NC
EM
RF/SW
1
+BM
2
IF-AGC
3
SCL
4
SDA
5
DIF1
6
DIF2
7
Rest
8
GND
10
GND
11
GND
12
GND
13
XOUT
9
R730 10k
C100
100n/16V
EU
L3
BLM18PG121SN1
EM/SA
C179
47p/50V
C292 1n/50V
EU
U2
AJ063-F01T1NY-A\Reflow
EM/SA
RF
_
IN
1
GND
3
GND
4
GND
5
GND
2