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HMCU_RST_NOT
4k7
R1049
INT_WAKE
Q50
BC848B
R793
3V3_STBY
100R
R794
R438
4k7
TUNER_SDA
100R
R1029
R1030
100R
R1037
33R
R1038
33R
RS232_RX
R1031
100R
TUNER_SCL
R99
SPI_CZ
WIFI/BT_ENABLE
CN19
6
5
4
3
2
1
S89
D31
CDA4C16GTH
8
7
6
5
4
3
2
1
R849
1k
F110
C247
10V
100n
R1017
S109
KEYBOARD
TP82
TP83
4k7
R890
R320
10k
1k
F134
LED2
LED_SUPPLY
S87
C771
50V
27p
LED1
KEYBOARD
3V3_STBY
4k7
R79
4k7
R80
4k7
3V3_STBY
R81
4k7
3V3_STBY
S85
R1032
100R
RX_G6F
TX_G6F
33R
R1019
33R
R1014
S88
TCH_EN
R224
4k7
PAD_SYS_FAN
5V_STBY
4k7
R83
USB_EN
Q9
BC848B
R84
4k7
4k7
R85
1k
F111
3V3_STBY
1k
F112
1k
F113
TP84
TP85
S2_RESET
TP86
TOUCHPAD_SDA
TOUCHPAD_SCL
CDA4C16GTH
D78
4
3
2
1
JK2
1
2
3
4
5
6
IR_DATA
GND
TV_DATA
VCC
DCM_DATA
TV_CLOCK
TCH_EN
4k7
R225
R226
4k7
3V3_VCC
1k
F137
F136
BC848B
Q20
3V3_VCC
USB_ENABLE
SPI_SCL_BS
C768
27p
50V
S86
TS4CLK
C772
50V
27p
10k
R321
3V3_STBY
R711
220R
R89
BACKLIGHT_ON/OFF_NOT
LED1
3V3_STBY
R117
4k7
4k7
R118
PANEL_VCC_ON/OFF
3V3_VCC
4k7
R119
R120
4k7
3V3_STBY
NAMIK GOKCEDAGLI
18mb120-r2
15
24-08-2016_14:17
07_GPIOS_LED_IR
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:
U6
MSD95M0D
AL8
AK8
AH8
R4
R5
E13
D12
F11
D11
E12
D4
D9
F10
F8
E9
F4
G5
E5
E4
G4
AE2
U6
P4
U5
AE5
AJ5
AG6
P5
P6
AH4
AJ4
Y4
Y5
N5
G7
AB5
GPIO53/WOL
TEST
PM_PWM
PM_GPIO20
PM_GPIO16
PM_GPIO21/RX0
PM_GPIO22/TX0
PM_GPIO15/RX1
PM_GPIO11/TX1
PM_GPIO23
PM_GPIO19
PM_GPIO18
PM_GPIO17
PM_GPIO14
PM_GPIO13
PM_GPIO10
SAR5
SAR3
SAR2
SAR1
SAR0
PWM3
PWM2
PWM1
PWM0
VID1
GPIO64
GPIO63
GPIO20
GPIO75
LED1
LED0
VSYNC_LIKE/GPIO
SPI2_CK/GPIO
SPI2_DI/GPIO
SPI1_CK/GPIO
SPI1_DI/GPIO
DIM0
UART1_TX
UART1_RX
SDA5
SDA4
SCK4
I2CM_SDA
I2CM_SCL
SDA0
SCK0
UART0_TX
UART0_RX
6
R75
4k7
4k7
R76
CN24
5
4
3
2
1
TP76
1k
F135
S80
C814
50V
100p
S81
Q7
R77
4k7
100p
50V
C815
ILOGO
10k
R314
TP78
TP79
TP80
S73
TP77
TP81
R709
220R
50V
27p
C769
LED_SUPPLY
S82
R318
10k
10k
R317
C770
27p
50V
BC848B
Q8
TP73
SYS_SDA
S84
CN25
10
9
8
7
6
5
4
3
2
1
TP72
BC858B
Q39
LED2
220R
R708
LED_SUPPLY
Q40
BC858B
220R
R710
R319
10k
LED1
S83
C813
100p
50V
Q6
BC848B
10k
R316
LED_SUPPLY
BACKLIGHT_ON/OFF_NOT
R315
10k
4k7
R86
R87
4k7
3V3_VCC
BC848B
Q10
4k7
R88
3V3_VCC
RX_G6F
SYS_SCL
TOUCHPAD_SCL
TOUCHPAD_SDA
S75
TX_G6F
TP74
TP75
BACKLIGHT_ON/OFF
CPU_VID1
CPU_VID0
33R
1k
R37
S101
220p
50V
C821
1
2
S102
C873
10u
16V
R180
100R
1
2
3
4
5
6
7
8
R2
R3
R1
R4
C822
50V
220p
R96
4k7
220p
50V
C823
S93
DIMMING
Q12
BC848B
4k7
R98
BC858B
Q41
S94
3D_ENABLE
USB3_ENABLE
3V3_VCC
3V3_VCC
3D_ENABLE_P
3D_ENABLE_P
R91
4k7
BC848B
Q11
R92
3V3_VCC
S92
100n
C248
R250
4k7
4k7
R275
R93
4k7
5V_VCC
33R
R422
TS4SYNC
3D_ENABLE
TS4VLD
TS4D0
SYS_SDA
SYS_SCL
3V3_VCC
4k7
PESD9N5VH
D79
PESD9N5VH
D80
RS232_TX
3V3_VCC
3V3_VCC
U47
FSA3157
5
VCC
GND
MEGA_DCR_OUT
MEGA_DCR_IN
BACKLIGHT_DIM
BACKLIGHT_DIM_MFC
CN49
1
3
R1046
75R
R1047
PC_SDA/TX
PC_SCL/RX
R322
10k
1
2
5V_STBY
TCH_ENABLE
BC848B
Q26
CN36
1
2
3
4
5
8
9
SPI_SDI_BS
SPI_XCS_BS
D68
PESD9N5VH
PESD9N5VH
D69
33R
OPS_VCC_CTRL_NOT
BACKLIGHT_DIM
BACKLIGHT_DIM_MFC
BC848B
Q13
4k7
R97
TX_BP
3D_ENABLE_P
RX_BP
R1000
RESET_HUB
S108
SPI_SDO_BS
R1013
PEGASUS_RST
PESD9N5VH
D3
33R
R264
USB3_EN
4k7
R342
4k7
R121
4k7
R122
3V3_STBY
3V3_STBY
R423
33R
33R
R425
4k7
R100
R996
PC_SDA/TX
R999
100R
WOWL_ENABLE
WOWL_DET
PC_SCL/RX
R101
4k7
R104
4k7
STR_ENABLE
4k7
R102
4k7
R103
Q14
BC848B
4k7
R105
STR_EN
4k7
R106
BC848B
Q15
WOWL_ENABLE
R107
4k7
WOWL_EN
PROTECT
R108
4k7
HP_DETECT
HP_AMP_MUTE
TX_BP
ANT_SCP
LDIM_EN
3V3_VCC
4k7
3V3_VCC
4k7
R112
3V3_VCC
R113
RX_G6F
TX_G6F
3V3_VCC
R114
C878
100n
1u
C879
R772
39k
R692
10k
R712
220R
R773
15k
U48
3
2
1
GND
RST
VCC
TP88
AUX_RESET
R123
4k7
4k7
R124
SPI_DI
12V_VCC
R38
R323
10k
C3V6
D38
100R
R795
F143
330R
TP235
TP236
TP237
TP238
C906
10u
10V
CDA4C16GTH
D49
4
3
2
1
RS232_TX
RS232_RX
R796
100R
R797
100R
5V_STBY
C409
16V
100n
U49
ST3222
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
2
C1+
C1-
C2+
C2-
V-
T2OUT
R2IN
R2OUT
NC1
T2IN
T1IN
NC2
R1OUT
R1IN
T1OUT
GND
VCC
SHDN
C410
16V
100n
C411
100n
16V
3V3_STBY
16V
100n
C412
C413
16V
100n
3V3_STBY
3V3_STBY
R115
4k7
1
2
R116
1
2
R777
390R
R427
33R
R426
33R
R428
33R
RX_BP
S107
R39
1k
R40
POWER_SENSE
S111
S112
PC_SCL/RX
PC_SDA/TX
TP371
TP372
BC848B
Q60
HMCU_RST_NOT
3V3_VCC
4k7
R1109
R1110
4k7
HMCU_RST
3V3_VCC
R1111
4k7
S892
S893
S895
nc
NC
TOUCH_PAD_OPTION
IR/ILOGO/LED
needs GND shielding
nc
nc
DIMMING
KEYBOARD
nc
nc
nc
nc
nc
nc
nc
33R
33R
CHIP CONFIGURATION
33R
nc
nc
nc
nc
nc
nc
nc
nc
nc
nc
33R
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...