5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
R1
DIMMING2 control
Main power connector
Power on/off
Backlight control
Backlight on/off
12VS-->+1.10V_VDDC
12VS-->+1.05_VDDC_CPU
+5V_Standby-->+3.3V_Standby
+5V_Normal-->+3.3V_Normal
+3.3V_Normal-->+1.8V_Normal
+5V_Standby-->+5V_Normal
12VS-->12V
散热器贴N1上
散热器四角增加导电泡棉接地
12VS-->+5V_Standby
Vout=0.807(1+R1/R2)=5.13V
远端反馈
散热器&螺丝孔&Mark
I25=300mA
I60=191mA
I25=676mA
I60=487mA
I25=767mA
I60=552mA
12VS-->+1.5V_DDR
Vout=0.807(1+R1/R2)=1.506V
Vout=0.6(1+R1/R2)=0.999V
Vout=0.83(1+R1/50K)=1.08V
I2C address: 0x80
远端反馈,即 从IC 底 部引线
Vout=1.25(1+R2/R1)=3.3V
Vout=1.25(1+R1/R2)=1.81V
预留给LNB POWER用，如果待机功耗满足要求，
则直接上件L582。
Vout=0.807(1+R1/R2)=5.13V
12VS-->5V_USB
3D_EN control
3D_LR/PWM1
BRI_ADJ
DIMMING
DIMMING
PANEL_3D_EN
PANEL_ON/OFF
POWER ON/OFF
PWR-ON/OFF
PWR-ON/OFF
PWR-ON/OFF
VBL_CTRL
PWM3
DIMMING2
3D_LR_OUT
+1.10V_VDDC
BL_EN
3D_LR/PWM1
DIMMING2
BL_EN
DIMMING
3D_EN
POWER ON/OFF
PANEL_ON/OFF
PWR-ON/OFF
PWR-ON/OFF
PWR-ON/OFF
3D_EN
PANEL_3D_EN
+3.3V_Standby+5V_Standby
+3.3V_Normal
+5V_Normal
+1.05_VDDC_CPU
12VS
+5V_Standby
+5V_Normal
12VS
12V
+5V_Standby
+5V_Standby
+3.3V_Standby
+5V_Normal
+5V_Normal
+5V_Normal
+5V_Normal
+1.8V_Normal
+3.3V_Normal
+5V_Normal
+3.3V_Normal
+1.10V_VDDC
12VS
12VS
+5V_Standby
12VS
12VS
VCC_A
12VS
+1.5V_DDR
5V_USB
12VS
+5V_Normal
I2C-SDA I2C-SCL
PWR-ON/OFF
VBL_CTRL
BRI_ADJ
PANEL_3D_EN
PANEL_ON/OFF
3D_LR/PWM1
DIMMING
3D_LR_OUT
PWM3
DDR_EN
VID_0
VID_1
PANEL_3D_EN
Title
Size Document Number Rev
Date: Sheet of4
System power
Ver.B
MSD6586
18
A2
Tuesday, May 09, 2017
Title
Size Document Number Rev
Date: Sheet of4
System power
Ver.B
MSD6586
18
A2
Tuesday, May 09, 2017
Title
Size Document Number Rev
Date: Sheet of4
System power
Ver.B
MSD6586
18
A2
Tuesday, May 09, 2017
C22
1u/10V
3DPWM1
R39
27k/NC
1%
C1
10u/10V/NC
C53
1u/16V
C467
10u/25V
R5
1k
R948 10R
C469 10u/16V/NC
R789
4.7k/NC
R33
180R
1%
R6
4.7k
R2
4.7k
R19
10k/NC
R49
15k/NC
1%
R946
100k
L5
2.2 uH
Idc2 = 5.15A
C46 10u/16V
R938 100R/NC
C32
22u/6.3V
R17
1k
C29
220n/10V
V73
MMBT3904LT1/NC
3
1
2
R9
10k/NC
V71
AO3401L
Vin = 30V
Iout = 4 .2/3 .5A
1
2 3
V8
2N7002K/NC
3
1
2
C466
100n/25V
C23
100n/16V
C885
22u/6.3V
C52 100n/16V
C890 22u/6.3V
L2
0.9 uH
Idc2 = 7.8A
L582 BLM18PG121SN
C905
10p/50V
VD53
MBR0520LT1/B0520LW /NC
1 2
C47 10u/16V
R40
0R/NC
1%
R966
100k
R60
10k/NC
R940
0R
R46
4.7k/NC
R22
8.2k
1%
R791
10k/NC
R31
100k
L4
4.7 uH
Idc2 = 4.2A
R12
4.7k
M3
MARK/NC
R8
4.7k
C886
22u/6.3V
C41
100n/16V
V2
MMBT3904LT1
1
2 3
R38
44.2k
1%
C911 1u/16V
R979
4.7k/NC
C36
100n/16V
N2
TLV70233DBVR
Vin = 2-5.5V
VIN
1
GND
2
EN
3
NC
4
VOUT
5
DIM1
N39
MP1658GTF
Vin = 4.5-16V
Iout = 3A
Vref = 0.807V
VIN
1
FB
6
SW
2
EN
5
GND
3
BOOT
4
S2
D4/NC
V6
MMBT3904LT1
3
1
2
R43
267k/NC
1%
R936
44.2k
1%
N7
MSH6110A
Vin = 4.5-16V
Iout = 5A
Vref = 0.83V
5V
3
SDA
4
EN
1
FB
2
PVDD
8
BST
7
SCL
5
LX
6
PowerPAD
9
R941
8.2k
1%
C474
10p/50V
N9
MP1658GTF
Vin = 4.5-16V
Iout = 3A
Vref = 0.807V
VIN
1
FB
6
SW
2
EN
5
GND
3
BOOT
4
R953
40.2k
1%
C13
2.2u/10V
C49 22u/6.3V
C465
10u/25V
R55
47k/NC
1%
R16
1k
Q1
RSAG7.308.0310
NC1
1
NC2
2
R30
3.6R
1%
R7
1k
R47
20k
R13
10k
R3
4.7k
R947
100k/NC
C887 22u/6.3V
R980
10k/NC
R4
1k
C480
4.7u/10V/NC
R29 10k/NC
R792
4.7k/NC
R54
47k/NC
1%
L581
4.7 uH
Idc2 = 4.2A
C463
1u/16V
C477
10u/16V
C56
1u/25V/NC
G3
SMR/NC
C38
1u/10V
XP1
1 2
3
5
7
9
11
13
15
4
6
8
10
12
14
16
C35
22u/6.3V/NC
R61 10k
R955
43k
1%
V72
AO3401L/NC
Vin = 30V
Iout = 4 .2/3 .5A
1
2 3
R28
499k
1%
N3
SPX1117M3-ADJLD1117A-ADJ
Vin = 15V
Vref = 1.25V
ADJ
1
VOUT_3
2
VIN
3
VOUT
4
R763 10R
C475
1u/16V
R53
10k
R21
10k
R942
44.2k
1%
C34
22u/6.3V/NC
M1
MARK/NC
R11
4.7k
R937
24.9k
1%
C479
10u/16V
C892
100n/25V
C44
100n/16V
R34 1M/NC
G2
SMR/NC
N4
MP8759GD
Vin = 4.5-26V
Iout = 8A
Vref = 0.6V
NC
4
EN
12
MODE
6
PG
3
AGND
10
PGND
2
VOUT
5
VCC
9
FB
11
SW
7
VIN
1
BST
8
C478
100n/25V
R968 10R
C54
100n/16V
R48 100k/NC
C48
100n/25V
C25
100n/16V
R32
48.7k/NC
1%
C50 22u/6.3V
G4
SMR/NC
V4
MMBT3904LT1
3
1
2
C21
100n/16V/NC
C464 22u/6.3V
R35
0R
R56
20k/NC
C33
22u/6.3V
R939
0R
VCC2
C55
100n/25V/NC
S4
D4/NC
M2
MARK/NC
R44
180R
1%
C888
10p/50V
L3
2.2 uH
Idc2 = 5.15A
V10
MMBT3904LT1/NC
1
2 3
C31
220p/50V
R27
110R
1%
C471
22u/6.3V
V5
MMBT3904LT1
3
1
2
R42
150k/NC
1%
STB1
R954
46.4k
1%
R967
10k
C460
22u/6.3V
R788
4.7k/NC
R36
66.5k
1%
C893
10u/16V
C15
10u/16V
N5
SPX1117M3-ADJLD1117A-ADJ
Vin = 15V
Vref = 1.25V
ADJ
1
VOUT_3
2
VIN
3
VOUT
4
S1
D4/NC
R51
10k/NC
R50
2.2k
C472
22u/6.3V
C26
100n/25V
S3
D4/NC
SW1
C14
100n/16V
R45
4.7k/NC
C40
10u/10V
C476 22u/6.3V
C894
10u/16V
C461
22u/6.3V
M4
MARK/NC
C51 22u/6.3V/NC
C30
1u/10V
V9
MMBT3904LT1
1
2 3
C45
330p/50V
C27 10u/16V
VCCA1
R10
10k
R970
10k
C473 22u/6.3V
R18
4.7k
C42
100n/16V
C43
2.2u/10VV
C889
1u/16V
R37
499R
1%
R1
2k
V7
2N7002K/NC
3
1
2
R969
24.9k
1%
VCC3
C462 22u/6.3V
R790
1k/NC
N10
MP1658GTF
Vin = 4.5-16V
Iout = 3A
Vref = 0.807V
VIN
1
FB
6
SW
2
EN
5
GND
3
BOOT
4
C468 10u/16V
V3
MMBT3904LT1
3
1
2
R57
20k/NC
3DEN1
R977
4.7k/NC
C37
100n/25V
G1
SMR/NC
C16
100n/16V
R41
402R
1%
R15
4.7k
C24
10u/10V
R52
15k
1%
PWM1
C470 10u/16V/NC
V68
MMBT3904LT1/NC
3
1
2
C39
100n/16V
R20
4.7k
R935
100k/NC
V1
MMBT3904LT1
1
2 3
R978
1k/NC
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