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QM_D1
S297
F79
220R
4k7
R74
TP71
TP70
TP69
TP68
TP67
TP66
TP65
1N5819
D4
3V3_VCC_RF
R73
4k7
S72
FEF_AGC_FREEZE_D1
TP64
TP63
S298
10p
50V
100n
C246
10V
10V
100n
C245
QP_D1
1V15_VCC_DEMOD
100n
10V
C243
10V
100n
C860
22u
6V3
C242
100n
10V
VDD_D1
VDD33_D1
3V3_VCC_RF
10V
100n
100n
10V
C240
C239
100n
10V
6V3
C859
22u
AVDD33_D1
10V
100n
C236
10k
R313
C632
6V3
10u
F78
220R
3V3_VCC_RF
100n 10V
C235
3V3_VCC_RF
100n
C234
10V
4k7
R72
3V3_VCC_RF
MSPI_DO_D1
MSPI_CSZ_D1
U11
MX25L512
3
5
6
7
8
VCC
HOLD#
SCLK
SI
WP#
SO
CS#
C767
27p 50V
C766
27p
50V
10V
C233
100n
R731
1M
S71
S70
X4
24MHz
3
1
4
2
AGC_SAT_D1
16V
C249
100n
DIGITAL1_IF_N
DIGITAL1_IF_P
IF_AGC_D1
C854
16V
22n
S66
IM_D1
IP_D1
DISEQC_OUT_D1
R71
MSPI_CLK_D1
47R
R664
RESET_DEMOD
R663
47R
MSPI_DI_D1
MSPI_DO_D1
MSPI_CSZ_D1
R662
47R
R661
47R
47R
R660
TS_CLK_D1
R659
47R
TS_D0_D1
TS_VLD_D1
TS_SYNC_D1
R658
47R
47R
R657
R656
47R
AVDD33_D1
AVDD33_D1
VDD33_D1
VDD33_D1
VDD_D1
VDD_D1
100R
R217
R216
100R
S2_SDA_D1
S2_SCL_D1
10V
100n
C232
TUNER_SCL
TUNER_SDA
MSB1240
U38
37
38
39
40
41
42
43
44
45
46
47
48
25
26
27
28
29
30
31
32
33
34
35
36
24
23
22
21
20
19
18
17
16
15
14
13
12
11
9
8
7
4
3
I2CS_SCL
XTAL_OUT
XTAL_IN
IFAGC_S
IFAGC_T
IP_T
IM_T
IP_S
IM_S
AVDD33_1
QP_S
QM_S
DISEQC_OUT1
VDD_0
GND_2
GPIO[0]
I2CM_SCL
I2CM_SDA
GND_3
VDD33_0
DISEQC_IN1
TS_D[6]
TS_D[7]
TS_CLK
MSPI_CSZ/SSPI_CLK
MSPI_DO/SSPI_DI
MSPI_DI/SSPI_DO
GND_5
RESETZ
MSPI_CLK/SSPI_CSZ
VDD33_1
GND_4
VDD_1
I2CS_SDA
VDD_2
GND_6
VDD33_2
TS_SYNC
TS_VLD
TS_D[0]
TS_D[1]
TS_D[2]
TS_D[3]
TS_D[4]
TS_D[5]
10k
R311
F77
220R
10V
100n
C231
C575
50V
C812
100p
S261
R620
33R
R532
1
8
R3
R1
TS_D0_D1
TS_VLD_D1
TS_SYNC_D1
TS_CLK_D1
TS4VLD
U54
TPS65233
13
14
15
9
10
11
12
8
7
6
5
4
3
2
1
LX
VIN
VCC
AGND
TCAP
ISEL
EN/ADDR
FAULT
EXTM
VCTRL
SDA
SCL/VADJ
BOOST
VCP
VLNB
12V_VCC
S425
C996
25V
10u
12V_VCC
16V
10u
C1012
F170
16V
10u
C1013
C994
16V
100n
100n
C988
10V
16V
1u
C1016
D50
1N5819
1N5819
D51
2u2
C1018
25V
C997
25V
10u
C998
25V
10u
10u
25V
C999
1N5819
D52
220n
C1020
50V
D53
1N5819
D54
1N5819
S426
D60
C22V
C989
10V
100n
100k
R832
S455
R834
100R
100R
R835
DISEQC_OUT_D1
10V
C990
100n
R838
10k
C1000
25V
10u
F171
1k
F172
1k
C1001
25V
10u
D62
BAV99
10u
L20
S468
S2_TUN_3V3
TUNER_SDA
TUNER_SCL
15
08_S2_TUNER_DEMOD
15-08-2016_15:00
18mb120-r2
ONDER GENC
8
7
6
5
4
3
2
1
A
B
C
D
E
F
A X M
1
2
3
4
5
6
7
8
A
B
D
E
F
A3
PROJECT NAME :
VESTEL
SCH NAME :
DRAWN BY :
T. SHT:
S2_TUN_3V3
3V3_VCC_RF
10u
C2381
6V3
220R
F181
S2_RESET
R876
1n
50V
C2371
50V
1n
BC848B
Q55
C2373
50V
1n
50V
3p3
C2390
C2374
50V
1n
C2375
50V
1n
50V
0p5
C2392
LNB_OUT_1
S2_TUN_3V3
3k3
R888
10n
C2355
16V
4n7
L27
S2_AGC_D1
100p
C2383
50V
C2356
10n
16V
C2357
C2358
16V
10n
S2_SDA_D1
QM_D1
IM_D1
IP_D1
33R
R884
33R
R885
C2394
18p 50V
18p 50V
C2395
S2_TUN_3V3
27MHz
X6
3
1
4
10n 16V
C2360
10n 16V
16V
C2361
10n
R877
10k
27p
50V
C2385
50V
C2386
27p
S2_TUN_3V3
S2_TUN_3V3
U60
M88TS2022
7
6
5
4
3
2
1
14
13
12
11
10
9
8
15
16
17
18
19
20
21
23
24
25
26
27
28
VDDA6
AGC
VDD_REG
SCL
SDA
VDD_DIG
VDAA5
TEST
LNA_IN
RESET
RFBYPASS
CKDIV_OPT
CAP
RES
XTALP
XTALN
VDDA3
TEST3
TEST2
TEST1
VDDA4
QP
QN
VDDA1
IN
IP
CK_OUT
VDDA2
3V3_VCC
S470
1
2
CN31
1
2
3
7
S471
1
2
AGC_SAT_D1
R878
10k
100R
R874
C2369
100n
10V
16V
C2398
22n
REG_OUT_AGC_D1
REG_OUT_AGC_D1
S472
1
2
S473
1
2
S474
1
2
S475
1
2
S476
1
2
S477
1
2
S478
1
2
R879
10k
TP300
Close to MSB1240
I2C ADRESS:D2
NC
NC
22nF
130k
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
I2C: 0xC2
Close SAT DEMOD
100nF
I2C ADDR: C0
NC
NC
NC
NC
Close SAT DEMOD
Close To TS2022
Содержание MB120 DS
Страница 1: ...MB120 DS SERVICE MANUAL...
Страница 5: ...4 Features...
Страница 6: ...5...
Страница 7: ...6...
Страница 8: ...7...
Страница 9: ...8...
Страница 10: ...9 Table 1 Recommended operating conditions Table 2 Absolute Maximum Ratings...
Страница 11: ...10 3 VIDEO BACK END PROCESSOR MSTAR MST7410FE General Description Table 3 Recommended operating conditions...
Страница 12: ...11 Features...
Страница 13: ...12 Block Diagram Figure 1 Block diagram...
Страница 15: ...14 Figure 2 Pin description Figure 3 Functional Block Diagram Table 4 Absolute Maximum Ratings...
Страница 22: ...21 Table 10 Recommended operating conditions Figure 8 Pin Description Table 11 Pin functions...
Страница 24: ...23 Table 12 Recommended operating conditions Figure 9 Pin Description...
Страница 35: ...34 Table 23 Absolute Maximum DC Ratings Table 24 Recommended operating conditions...
Страница 37: ...36 Figure 15 Functional block diagram Table 25 DC Characteristics and Operating Conditions 3 3V...
Страница 49: ...48 Pin Assignment Table 28 Pin Assignment...
Страница 50: ...49 Figure 23 Compatible OPS Connector Pin Layout...
Страница 51: ...50 13 TUNER OPTIONAL M88TS2022 SATELLITE TUNER Features and General Description Pin Assigment...
Страница 52: ...51 Absolute Maximum Ratings and Recommended Operating Conditions...
Страница 53: ...52 14 DEMODULATOR STAGE OPTIONAL A MSB1246 DVB T2 Features...
Страница 55: ...54 Pinning...
Страница 63: ...62 C IR PROBLEM Problem Extender LED or IR not working Check Extender LED IR card supply on 17MB120DS chasis...
Страница 64: ...63 D KEYPAD TOUCHPAD PROBLEMS Problem Keypad or Touchpad is not working Check keypad supply on MB120...