5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
靠近
eMMC Flash
引脚放置
靠近
eMMC Flash
引脚放置
EMMC
保证
CLK
走线包地且均匀打孔
for SS 8Gb EMMC
当采用
eMMC 5.0
时,且速率在
200MHz
或者
400MHz
高速模式下,
R115
需要上件
C144
需要更改为
10pF
三星的
eMMC
在
HS400
模式下需要增加
R116
这些网络连接只为出线方便,
无实际功能连接
这些网络连接只为出线方便,
无实际功能连接
Nand:
不需要
damping
电阻!
2/4L PCB
需在
CLK/DQ
上加
22ohm;
2L PCB Data
线加
0R
(或
22R
)
,
4L PCB Data
直连。
DAT0
DAT1
DAT2
DAT3
DAT3
DAT4
DAT4
DAT5
DAT5
DAT5
DAT6
DAT6
DAT7
DAT7
DAT7
EMMC-D6
EMMC-D7
EMMC-D2
EMMC-D1
EMMC-D0
EMMC-D3
EMMC-D4
EMMC-D5
NAND-CEZ
NAND-DQS
NAND-RBZ
NAND-REZ
VDDI
VDDI
EMMC_VIO
+3.3V_Normal
+3.3V_EMMC
EMMC_VIO
+1.8V_Normal
EMMC_VIO
EMMC_VIO
+3.3V_EMMC
NAND-REZ
5
NAND-CEZ
5
NAND-DQS
5
NAND-RBZ 5
EMMC-D0
5
EMMC-D1
5
EMMC-D2
5
EMMC-D3
5
EMMC-D4
5
EMMC-D5
5
EMMC-D6
5
EMMC-D7
5
Title
Size
Document Number
Rev
Date:
Sheet
of
EMMC
v1.0
MSD6886NQH
Custom
8
15
Sunday, September 23, 2018
Title
Size
Document Number
Rev
Date:
Sheet
of
EMMC
v1.0
MSD6886NQH
Custom
8
15
Sunday, September 23, 2018
Title
Size
Document Number
Rev
Date:
Sheet
of
EMMC
v1.0
MSD6886NQH
Custom
8
15
Sunday, September 23, 2018
C154
100n/16V
R105
22R
C144
10p/50V/NC
C146
10u/16V/NC
R107
0R
R115
0R
C147
2.2u/6.3VV
C152
2.2u/10VV
C155
100n/16V
R109
22R
R116
10K
R113
0R
C153
2.2u/10VV
C151
10u/16V/NC
R111
0R
N70
THGBMNG5D1LBAIL
DAT2
A5
DAT3
B2
VDD_1
M4
VDD_2
N4
DAT1
A4
VDD_3
P3
VDDF_3
K9
DAT0
A3
CLK
M6
VDD_0
C6
VDDF_2
J10
VDDI
C2
VSS_2
H10
CMD
M5
DAT4
B3
DAT7
B6
VDD_4
P5
VDDF_0
E6
VDDF_1
F5
VSS_4
K8
VSS_0
E7
VSSQ_5
P6
VSSQ_0
N5
VSS_1
G5
DAT5
B4
DAT6
B5
VSSQ_1
C4
VSSQ_2
N2
VSSQ_3
P4
NC_0
A1
NC_1
A2
VSSQ_0_31
A6
RFU_0
A7
NC_2
A8
NC_3
A9
NC_4
A10
NC_5
A11
NC_6
A12
NC_7
A13
NC_8
A14
NC_9
B1
NC_10
B7
NC_11
B8
NC_12
B9
NC_13
B10
NC_14
B11
NC_15
B12
NC_16
B13
NC_17
B14
NC_18
C1
NC_19
C3
RFU_1
C5
NC_20
C7
NC_21
C8
NC_22
C9
NC_23
C10
NC_24
C11
NC_25
C12
NC_26
C13
NC_27
C14
NC_28
D1
NC_29
D2
NC_30
D3
NC_31
D4
NC_32
D12
NC_33
D13
NC_34
D14
NC_35
E1
NC_36
E2
NC_37
E3
RFU_2
E5
RFU_3
E8
RFU_4
E9
RFU_5
E10
NC_38
E12
NC_39
E13
NC_40
E14
NC_41
F1
NC_42
F2
NC_43
F3
RFU_6
F10
NC_44
F12
NC_45
F13
NC_46
F14
NC_47
G1
NC_48
G2
RFU_7
G3
RFU_8
G10
NC_49
G12
NC_50
G13
NC_51
G14
NC_52
H1
NC_53
H2
NC_54
H3
Data Strobe_94
H5
NC_55
H12
NC_56
H13
NC_57
H14
NC_58
J1
NC_59
J2
NC_60
J3
VSS_3
J5
NC_61
J12
NC_62
J13
NC_63
J14
NC_64
K1
NC_65
K2
NC_66
K3
Rest_n_108
K5
RFU_9
K6
RFU_10
K7
RFU_11
K10
NC_67
K12
NC_68
K13
NC_69
K14
NC_70
L1
NC_71
L2
NC_72
L3
NC_73
L12
NC_74
L13
NC_75
L14
NC_76
M1
NC_77
M2
NC_78
M3
NC_79
M7
NC_80
M8
NC_81
M9
NC_82
M10
NC_83
M11
NC_84
M12
NC_85
M13
NC_86
M14
NC_87
N1
NC_88
N3
NC_89
N6
NC_90
N7
NC_91
N8
NC_92
N9
NC_93
N10
NC_94
N11
NC_95
N12
NC_96
N13
NC_97
N14
NC_98
P1
NC_99
P2
RFU_12
P7
NC_100
P8
NC_101
P9
RFU_13
P10
NC_102
P11
NC_103
P12
NC_104
P13
NC_105
P14
R108
0R
R112
0R
C148
100n/16V
R118
0R
C149
100n/16V
R110
0R
R106
0R
C143
2.2u/10VV
R114
0R
R104
10k
C150
100n/16V/NC
L29
BLM18PG121SN1
8698
main
board
circuit
Summary of Contents for MSD6886
Page 2: ...2 REVISION HISTORY Version Revise content Reviser Date V1 00 First issued 2018 12 5...
Page 10: ...10 2 TV boards 2 1 Main board layout 2 1 1 The top of main board RSAG7 820 8698 ROH...
Page 11: ...11 MSD6886...
Page 17: ...17 3 Factory Service OSD Menu and Adjustment 3 1 Remote Control...
Page 19: ...19 3 3 Factory OSD Menu figure 1...
Page 26: ...26 Firgure 1 Loading data Firgure 1 Firgure 2 Upgrading software...
Page 35: ...35 Click Help Product Key enter security Click Flash Update Mode...