![VESTEL MB120 DS Service Manual Download Page 84](http://html1.mh-extra.com/html/vestel/mb120-ds/mb120-ds_service-manual_1009385084.webp)
16V
100n
C2702
R1154
2k
VDD_TX
VDD_TX
VDD_TX
VDD_TX
10u
10V
C2715
C2716
10u
C2717
1u
6V3
1V3_VCC
60R
VDD_RX
10u
C2707
16V
1u
6V3
C2719
U73
EPF025R
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
64
63
62
61
60
59
58
57
56
55
54
50
49
P2_1
P2_2
P2_3
P2_4
P2_5
P2_6
P2_7
TIM_0
TIM_1
P1_0
P1_1
P1_2
P1_3
P7_0
P7_1
P4_0
P0_6
P0_7
P6_0
P6_1
P6_2
P6_3
VDD_1
VSS_1
X_IN
X_OUT
VDD_2
VSS_0
SPI0_CLK
SPI0_DO
SPI0_DI
P8_1
P0_5
P0_4
P0_3
P0_2
P0_1
P0_0
P10_3/SPI0_CSB
P5_6
P5_5
P5_4
P5_3
P5_2
P5_1
P5_0
P7_4[CIR]
P9_0
OP_MODE
RSTB
DM
DP
VDDA
ADC_0
ADC_1
VSSA
VDD_0
P3_5
P3_4
P3_3
P3_2
P3_1
P3_0
P4_1
SPLIT_XIN
50V
20p
C2698
24MHz
X11
3
1
4
1M
R1131
SPLIT_RST
50V
20p
C2699
TXCP_B
1M
R1132
R1112
10k
10k
R1113
TXCN_B
C2692
1u
6V3
TXRSEN_B
TXCP_A
R1133
1M
10k
R1114
R1115
10k
TXCN_A
6V3
1u
C2693
TXRSEN_A
TXRSEN_A
TXRSEN_B
INTb
INTb
SYS_SDA
SYS_SCL
HMCU_SCL
HMCU_SDA
HMCU_SCL
R1134
2k
2k
R1135
33R
R1121
R1122
33R
SYS_SDA
SYS_SCL
HMCU_RST
C2694
1u
6V3
HMCU_RST
Q61
2N7002
HDMIC_5V
R1116
10k
1
2
RX_HT_ENb
RX_HT_ENb
R1104
1k
TXA_SCL
TXA_SDA
TXA_SCL
TXA_SDA
S884
S885
100R
TXB_SDA
TXB_SCL
TXB_SCL
TXB_SDA
HDMIC_SDA
HDMIC_SCL
3V3_VCC
C2695
1u
6V3
C2686
100n
10V
10V
100n
C2687
10V
100n
C2688
C2689
100n
10V
M33D
M33D
M33D
M33D
R1105
1k
TP374
10k
R1117
1
2
R1118
10k
1
2
M33D
TP375
TP376
TP377
TP378
TP379
TP380
100R
S875
TXA_HPD
MST7410FE
U14
U5
V5
W7
V4
U3
T2
V1
U1
W2
W3
Y1
Y2
AA2
AA1
AC3
AB2
AD1
AC1
AE2
AE3
AJ4
AH4
AG1
AF1
AH2
AH3
AJ1
AJ2
AK2
AK1
HDMI_TX2N
HDMI_TX2P
HDMI_TX1N
HDMI_TX1P
HDMI_TX0N
HDMI_TX0P
HDMI_TXCN
HDMI_TXCP
HDMI_TX_SDA
HDMI_TX_SCL
HDMI_RX2N_1
HDMI_RX2P_1
HDMI_RX1N_1
HDMI_RX1P_1
HDMI_RX0N_1
HDMI_RX0P_1
HDMI_RXCN_1
HDMI_RXCP_1
HDMI_RX2N_0
HDMI_RX2P_0
HDMI_RX1N_0
HDMI_RX1P_0
HDMI_RX0N_0
HDMI_RX0P_0
HDMI_RXCN_0
HDMI_RXCP_0
HDMI_RX0_HPD
HDMI_RX0_CEC
HDMI_RX0_SDA
HDMI_RX0_SCL
7
<YOUR NAME HERE>
18mb120-r2
15
26-08-2016_11:30
15_USB_HUB_HDMI_SPLITTER
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
C
D
E
F
A3
PROJECT NAME :
VESTEL
SCH NAME :
DRAWN BY :
T. SHT:
S896
R1106
4k7
4k7
R1107
R1108
4k7
EP9162S
U71
79
80
82
83
85
86
88
89
91
96
97
98
99
100
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
VSS_0
VDD_0
T_OUT0/A0
T_OUT1/A1
H5V
VSS_1
VDD_1
EXT_RSTB
MCU_SDA
MCU_SCL
NC_0
VDDE
X_IN
X_OUT
TEST_EN
SCAN_EN
VSS_2
VDD_2
DDC_SDA
DDC_SCL
INTB
VSS_3
VDD_3
HTPLG1
HTPLG0
RSVD
TX_PVDD_0
AVSS_0
AVSS_1
TX_AVDD_0
NC_1
NC_2
NC_3
TX_PVDD_1
AVSS_3
TXC1-
TXC1+
TX_AVDD_1
TX01-
TX01+
AVSS_4
TX11-
TX11+
TX_AVDD_2
TX21-
TX21+
AVSS_5
COMR1
VDD_4
VSS_5
VDD_5
EXT_RES
RX_AVDD_4
AVSS_9
RX_AVDD_3
RX1+
RX1-
AVSS_8
AVDD33
RX_AVDD_2
RX_AVDD_1
RX0+
RX0-
AVSS_7
RX_AVDD_0
RX_PVDD
RXC+
RXC-
AVSS_6
RX_VSS
RX_VDD
VSS_4
NC_8
NC_7
NC_6
NC_5
NC_4
TX_AVDD_5
AVSS_14
TX_PVDD_3
COMR0
AVSS_13
TX20+
TX20-
TX_AVDD_4
TX10+
TX10-
TX00+
TX00-
TXC0+
TXC0-
AVSS_10
100n
TXB_HPD
HDMIC_HPD
D87
10
9
7
6
P2
P4
P5
NC1
NC2
NC3
NC4
D88
10
9
7
6
P2
P4
P5
NC1
NC2
NC3
NC4
D89
10
9
7
6
P1
P2
P4
P5
NC1
NC2
NC3
NC4
TX_5V_ENb
U74
TPS2553-1
6
5
4
ILIM
OUT
GND
IN
10k
R1119
1
R1139
200k
10V
10u
C2691
5V_VCC
S888
HDMIB_5V
16V
100n
C2685
TX_5V_ENb
5V_VCC
TP381
TP382
TP383
1V3_VCC
R1150
33k
1
2
37k4
R1152
R1147
10k
1
2
RT6213BHGJ6F
U76
2
3
6
5
4
FB
EN
BOOT
VIN
LX
GND
C2714
2p
50V
C2711
22u
6V3
22u
C2712
6V3
10u
16V
C2704
100n
2k
R1136
R1137
2k
60R
F312
12V_VCC
R1141
100k
L32
3u3
R1143
CN5
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TXA_HPD
HDMI20B_DET
33R
R265
R266
33R
100R
R248
R251
2k
R1153
SPLIT_XOUT
CEC
TXCP_A
TX0N_A
TX1N_A
TX1P_A
TX2P_A
HDMIB_SDA
47k
R308
SPLIT_XIN
R1163
1M
C2724
50V
20p
50V
20p
C2725
X12
24MHz
3
1
4
SPLIT_XOUT
VDD
VDD
VDD
6V3
1u
C2640
VDD
C2639
1u
6V3
C2663
10u
10V
C2674
47u
6V3
60R
1V3_VCC
100u
6V3
C2675
VDD
VDD
1k
F307
3V3_VCC
C2678
4u7
6V3
6V3
1u
C2641
VDDE
VDDE
1u
6V3
C2642
6V3
1u
C2643
C2664
10V
10u
6V3
1u
C2644
VDD_RX
6V3
1u
C2645
C2665
10V
10u
VDDE
R1063
510R
VDDE
PL6
PL5
PL4
PL3
PL2
PL1
VDD_TX
VDD_TX
10u
10V
C2667
C2677
100u
6V3
1V2_VCC
60R
F310
C2668
10V
10u
VDD_TX
C2651
1u
6V3
6V3
1u
C2652
6V3
1u
C2653
C2654
1u
6V3
1u
C2655
1u
6V3
C2656
C2657
1u
6V3
C2658
6V3
1u
C2659
1u
6V3
C2660
1u
6V3
VDD_TX
VDD_TX
VDD_TX
VDD_TX
VDD_TX
VDD_TX
VDD_TX
VDD_TX
10k
R1054
IIC_A1
IIC_A0
10k
R1055
R1056
10k
VDDE
VDDE
IIC_A1
10k
R1057
R1058
10k
HDMIC_CKN
HDMIC_CKP
HDMIC_0N
HDMIC_0P
HDMIC_1N
HDMIC_1P
HDMIC_2N
HDMIC_2P
TX2P_B
TX2N_B
TX0N_B
S845
S846
HDMIC_0N
HDMIC_0P
HDMIC_1N
HDMIC_1P
HDMIC_2N
HDMIC_2P
HDMIC_CKN
HDMIC_CKP
S847
S848
S849
S850
S851
S852
HDMIC_SDA
HDMIC_SCL
S853
S854
HDMI20C_DET
TXCP_B
C2661
6V3
1u
R1083
18R
18R
R1084
18R
R1085
R1086
18R
18R
R1087
18R
R1088
18R
R1089
R1090
18R
100n
100n
100n
100n
100n
100n
100n
TXCP_A
TX1N_A
R1091
18R
18R
R1092
18R
R1093
R1094
18R
18R
R1095
18R
R1096
18R
R1097
18R
R1098
C2662
1u
6V3
TXCN_B
TX1P_B
TX2P_B
TX2N_B
TX1N_B
TX0N_B
TX0P_B
TXCP_B
100n
C2630
100n
C2631
C2632
100n
C2633
100n
100n
C2634
C2635
100n
100n
C2636
100n
C2637
TX1P_A
TX2P_A
TX2N_A
TX1N_A
TX0P_A
TX0N_A
TXCP_A
TXCN_A
R1065
499R
R1066
R1067
499R
R1068
R1069
499R
R1070
R1071
499R
R1072
499R
TX0P_B
TX0N_B
TX1N_B
TX2N_B
TX2P_B
TX1P_B
TXCN_B
R1073
499R
R1074
R1075
499R
R1076
R1077
499R
R1078
499R
R1079
R1080
TXCP_B
TX2P_A
TX2N_A
TX1P_A
TX1N_A
TX0P_A
TX0N_A
TXCP_A
TXCN_A
HDMIB_2P
HDMIB_1N
HDMIB_0P
HDMIB_0N
TXB_HPD
S871
TXA_HPD
S872
R1061
47k
VDDE
SPLIT_RST
R1051
HMCU_SDA
HMCU_SCL
nc
R1052
33R
R1053
nc
1V3_VCC
NC
30069860
nc
30091219
R1
pin50, pin74
pin12
pin2,7,18,23
pin52
NC
pin64
NC
NC
Vout=0.765x(1+(R1/R2))
R2
Summary of Contents for MB120 DS
Page 1: ...MB120 DS SERVICE MANUAL...
Page 5: ...4 Features...
Page 6: ...5...
Page 7: ...6...
Page 8: ...7...
Page 9: ...8...
Page 10: ...9 Table 1 Recommended operating conditions Table 2 Absolute Maximum Ratings...
Page 12: ...11 Features...
Page 13: ...12 Block Diagram Figure 1 Block diagram...
Page 15: ...14 Figure 2 Pin description Figure 3 Functional Block Diagram Table 4 Absolute Maximum Ratings...
Page 22: ...21 Table 10 Recommended operating conditions Figure 8 Pin Description Table 11 Pin functions...
Page 24: ...23 Table 12 Recommended operating conditions Figure 9 Pin Description...
Page 35: ...34 Table 23 Absolute Maximum DC Ratings Table 24 Recommended operating conditions...
Page 49: ...48 Pin Assignment Table 28 Pin Assignment...
Page 50: ...49 Figure 23 Compatible OPS Connector Pin Layout...
Page 51: ...50 13 TUNER OPTIONAL M88TS2022 SATELLITE TUNER Features and General Description Pin Assigment...
Page 52: ...51 Absolute Maximum Ratings and Recommended Operating Conditions...
Page 53: ...52 14 DEMODULATOR STAGE OPTIONAL A MSB1246 DVB T2 Features...
Page 55: ...54 Pinning...