Table of Contents
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5
HDMI/Audio Block
N1C
W1
11
HDMI1-RX0N
A_RX0N
W2
11
HDMI1-RX0P
A_RX0P
Y3
11
HDMI1-RX1N
A_RX1N
LINEIN_L0
Y2
11
HDMI1-RX1P
A_RX1P
LINEIN_R0
AA3
11
HDMI1-RX2N
A_RX2N
LINEIN_L1
AA2
11
HDMI1-RX2P
A_RX2P
LINEIN_R1
V1
11
HDMI1-CLKN
A_RXCN
W3
11
HDMI1-CLKP
A_RXCP
AA5
11
HDMI1-SCL
DDCDA_CK
LINEOUT_L0
Y6
11
HDMI1-SDA
DDCDA_DA
LINEOUT_R0
W5
11
HDMI1-HPD
HOTPLUGA
Y5
11
HDMI1-Detect
HOTPLUGA_HDMI20_5V
EARPHONE_OUTL
R2
D
11
HDMI2-RX0N
B_RX0N
EARPHONE_OUTR
T3
11
HDMI2-RX0P
B_RX0P
T2
11
HDMI2-RX1N
B_RX1N
U3
11
HDMI2-RX1P
B_RX1P
AVSS_VRM_ADC
U2
11
HDMI2-RX2N
B_RX2N
V3
11
HDMI2-RX2P
B_RX2P
R3
11
HDMI2-CLKN
B_RXCN
I2S_OUT_MCK
R1
11
HDMI2-CLKP
B_RXCP
I2S_OUT_BCK
W6
11
HDMI2-SCL
DDCDB_CK
I2S_OUT_WCK
U6
11
HDMI2-SDA
DDCDB_DA
I2S_OUT_SD0
U5
11
HDMI2-HPD
HOTPLUGB
I2S_OUT_SD1
U4
11
HDMI2-Detect
HOTPLUGB_HDMI20_5V
I2S_OUT_SD2
H2
11
HDMI3-RX0N
C_RX0N
J3
11
HDMI3-RX0P
C_RX0P
J2
11
HDMI3-RX1N
C_RX1N
SPDIF_OUT
K3
11
HDMI3-RX1P
C_RX1P
K2
11
HDMI3-RX2N
C_RX2N
K1
11
HDMI3-RX2P
C_RX2P
G2
11
HDMI3-CLKN
C_RXCN
H3
11
HDMI3-CLKP
C_RXCP
I2S_IN_BCK / BCK_PDM
P5
11
HDMI3-SCL
DDCDC_CK
I2S_IN_WCK / DIN0_PDM
P6
HDMI3-SDA
11
DDCDC_DA
I2S_IN_DIN0 / DIN1_PDM
N4
11
HDMI3-HPD
HOTPLUGC
I2S_IN_DIN1 / DIN2_PDM
U7
11
HDMI3-Detect
HOTPLUGC_HDMI20_5V
I2S_IN_MCK / DIN3_PDM
M3
11
HDMI4-RX0N
D_RX0N
M2
11
HDMI4-RX0P
D_RX0P
N3
11
HDMI4-RX1N
D_RX1N
N2
11
HDMI4-RX1P
D_RX1P
P3
11
HDMI4-RX2N
D_RX2N
P2
11
HDMI4-RX2P
D_RX2P
L1
11
HDMI4-CLKN
D_RXCN
L2
11
HDMI4-CLKP
D_RXCP
R5
11
HDMI4-SCL
DDCDD_CK
N6
11
HDMI4-SDA
DDCDD_DA
P7
11
HDMI4-HPD
HOTPLUGD
T6
11
HDMI4-Detect
HOTPLUGD_HDMI20_5V
Y4
11
HDMI-CEC
CEC0
AA4
11
HDMI-ARC
HDMIRX_ARCTX
MSD6886NQH
C
RGB/CVBS/PHY/USB Block
N1E
AC1
RIN0P
AC3
GIN0M
AB1
GIN0P
AB2
删除VGA
BIN0P
AA6
HSYNC0
AB6
VSYNC0
AE3
RIN1P
AD2
删除YPbPr
GIN1M
AD3
GIN1P
AC2
BIN1P
预留用GPIO
加47K上拉电阻，耐压3.3V
HW_CONFIG2
AB4
HSYNC1
HW_CONFIG3
AB5
VSYNC1
CVBS0
AC6
R79
33R
C84 47n/16V
B
10
AV_IN
CVBS0
1
AD4
CVBS1
CVBS1
R80
68R
C85
47n/16V
AD5
VCOM
1
AV_OUT
AC5
AV-OUT
CVBS_OUT1
R82
SE_XTAL_OUT
75R/NC
MSD6886NQH
CRYSTAL
RESET
XTALO
R85
100R
R86
1M
XTALI
R88
Z1 8Z24000016
1
4
0R
System-RST
X1
GND
2
3
GND
X2
C87
C88
R96
8.2p/50V
0R
8.2p/50V
A
NOTE:晶体频偏需要小于30PPM
5
4
Close to MST IC
with width
trace
AUVAG
C67
C68
100n/16V
AF2
C69 2.2u/10VV
10u/16V
AV_AUL
10
AUVRM
AF1
AV_AUR 10
AG3
C73 2.2u/10VV
删除Scart
AH2
L25
BLM15AG102SN1D
AF5
删除AV Audio out
AF4
ldc2=200mA
AG5
HP_Audio-L
EARPHONE_OUTL 15
AG4
HP_Audio-R
EARPHONE_OUTR 15
AG2
AUVAG
VAG
AH1
AUVRM
Close to main chip
E5
C4
R66
68R
AUBCK_OUT
15
B5
R67
68R
AUWS_OUT
15
C5
R68
68R
AUSD_OUT
15
D5
D4
删除Atmos SD1/SD2
C79
C80
C81
47p/50V
47p/50V
47p/50V
K6
SPDIF_OUT
SPDIF_OUT
10
R29
LD_EN
LD_EN
9
R28
HP_DET
HP_DET 15
T30
LNB_IRQ
LNB_IRQ
12
T29
Panel_I2C_WP
Panel_I2C_WP 9
P28
AMP_RESET
AMP_RESET 15
LVDS/GPIO
4
VBL_CTRL
9
WIFI_WAKE
Main board: 8698 circuit
9
BT_RESET
9
WIFI_RESET
12
ANTPWR_ON
9
LED_G
B2
MDI_TN
MDI_TN 10
TN
9
WAKEUP_PWR_EN
B1
MDI_TP
MDI_TP 10
TP
A2
MDI_RN
MDI_RN 10
RN
B3
MDI_RP
USB_CTRL
MDI_RP 10
RP
4,13
PWR-ON/OFF
9
LED_R
K4
USB_CTRL 13
USB_CTRL
G3
CID
F2
1
13
DM_P0
USB0_D-
OTG
F1
DP_P0
USB0_D+
13
4
DCDC-SCL
C447
R528
4
DCDC-SDA
E2
13
DM_P1
USB1_D-
F3
USB1_D+
13
DP_P1
AJ6
9
DM_P2
USB2_D-
AH7
DP_P2
USB2_D+
9
AJ7
9
KEY0-IN
DM_P3
USB3_D-
9
AH8
USB3_D+
9
DP_P3
4,9
PANEL_ON/OFF
K5
IR-in
IR-IN 9
IRIN
4
VID_0
4
VID_1
AH6
XTALI
15
AMP-MUTE
XTAL_IN
AJ5
XTALO
XTAL_OUT
AD8
9
LDC_DATA_I
9
LDC_STT
9
LDC_DATA_O
9
LDC_CLK
1
CS_DEMURA
TP3
UART0
Config
+3.3V_Standby
R89
R87
For ESD
4.7k
4.7k
XS1
R93
2
UART-RX
R
100R
R98
1
UART-TX
L
3
100R
GND
RV1
RV2
AVLC18S02015/NC
AVLC18S02015/NC
CHIP_CONFIG[2:0]
{GPIO_PM9,GPIO_PM10,GPIO_PM2}
Value
3'b010
3'b011
3'b101
4
3
PCMCIA/TS/NAND/FE
N1B
AH11
EMMC-D0
8
EMMC-D0
EMMC_IO0/EMMC_D0
EMMC-D1
AK11
8
EMMC-D1
EMMC_IO1/EMMC_D1
EMMC-D2
AH12
8
EMMC-D2
EMMC_IO2/EMMC_D2
EMMC-D3
AJ10
8
EMMC-D3
EMMC_IO3/EMMC_D3
EMMC-D4
AH10
8
EMMC-D4
EMMC_IO4/EMMC_D4
EMMC-D5
AJ9
8
EMMC-D5
EMMC_IO5/EMMC_D5
AJ12
EMMC-D6
8
EMMC-D6
EMMC_IO6/EMMC_D6
EMMC-D7
AK12
8
EMMC-D7
EMMC_IO7/EMMC_D7
NAND-DQS
AH14
8
NAND-DQS
EMMC_IO8/EMMC_DS
NAND-CEZ
AH17
8
NAND-CEZ
EMMC_IO9/EMMC_CMD
NAND-REZ
AJ13
8
NAND-REZ
EMMC_IO10/EMMC_CLK
NAND-RBZ
AJ18
8
NAND-RBZ
EMMC_IO11/EMMC_RSTN
AH16
删除NAND NAND-CEZ1
EMMC_IO12
AK16
删除NAND
EMMC_IO13
AJ15
NAND-CLE
EMMC_IO14
AH15
NAND-ALE
EMMC_IO15
AJ17
NAND-WEZ
EMMC_IO16
AH18
NAND-WPZ
EMMC_IO17
14
PCM_A[14:0]
PCM_A0
AJ22
PCM_A0
PCM_A1
AF23
PCM_A1
PCM_A2
AG25
PCM_A2
PCM_A3
AJ20
PCM_A3
PCM_A4
AG26
PCM_A4
PCM_A5
AH22
PCM_A5
PCM_A6
AF26
PCM_A6
PCM_A7
AH23
PCM_A7
PCM_A8
AG27
PCM_A8
PCM_A9
AJ21
PCM_A9
PCM_A10
AF27
PCM_A10
PCM_A11
AF24
PCM_A11
PCM_A12
AD26
PCM_A12
PCM_A13
AJ23
PCM_A13
PCM_A14
AD25
PCM_A14
14
PCM_D[7:0]
PCM_D0
AF25
PCM_D0
PCM_D1
AD27
PCM_D1
PCM_D2
AE27
PCM_D2
PCM_D3
AC25
PCM_D3
PCM_D4
AE26
PCM_D4
PCM_D5
AB27
PCM_D5
PCM_D6
AC26
PCM_D6
PCM_D7
AB26
PCM_D7
PCM-CD
AH20
14
PCM_CD_N
PCM_CD_N
PCM_CE
AF21
14
PCM_CE_N
PCM_CE_N
PCM_IORD
AF22
14
PCM_IORD_N
PCM_IORD_N
PCM-IOWR
AK20
14
PCM_IOWR_N
PCM_IOWR_N
PCM_IRQA
AE20
14
PCM_IRQA_N
PCM_IRQA_N
PCM-OE
AK19
14
PCM_OE_N
PCM_OE_N
PCM-REG
AJ19
14
PCM_REG_N
PCM_REG_N
AG23
PCM-RST
14
PCM_RESET
PCM_RESET
PCM-WAIT
AG22
14
PCM_WAIT_N
PCM_WAIT_N
AH21
PCM-WE
14
PCM_WE_N
PCM_WE_N
MSD6886NQH
N1D
AG8
VBL_CTRL
AF8
WIFI_WAKE
GPIO1_PM
BT_RESET
AE8
GPIO5_PM
WIFI_RESET
AJ8
GPIO6_PM
GPIO_PM2
ANTPWR_ON
M4
GPIO2_PM
GPIO_PM9
LED_G
N5
GPIO9_PM
GPIO_PM10
WAKEUP_PWR_EN
M5
GPIO10_PM
M6
POWER_ON/OFF
LED_R
D2
PWM_PM
System-RST
E4
RESET
DCDC-SCL
M29
DDCR_CK
DCDC-SDA
M30
DDCR_DA
UART-RX
L5
DDCA_CK
UART-TX
L6
DDCA_DA
KEY0-in
D3
SAR0
HW_CONFIG1
C2
SAR1
PANEL_ON/OFF
E3
PANEL_ON/OFF
POWER_DETECT
A3
POWER_DET
调整AMP_RESET到I2S_IN_WCK
VID_0
AG6
删除GST_VST
VID0
VID_1
AG7
CLK3/MEMC_I2C_BUSY
VID1
AE5
CLK4/MEMC_Reset
VID2
AD6
E2PROM_WP
VID3
删除Atmos reset pin AMP-MUTE2
LDC_DATA_O SOC to Panel
LDC_DATA_I Panel to SOC
N29
LD_SPI_MISO
P29
LD_SPI_CS
N28
LD_SPI_MOSI
N30
LD_SPI_CK
M28
GPIO1
F5
GPIO0
R84
100R/NC
GPIO0不用出線
MSD6886NQH
eMMC protect
12VS
+3.3V_Standby
R91
10k
R92
4.7k
GPIO_PM9
R94
4.7k
GPIO_PM10
R97
R100
4.7k
GPIO_PM2
100k
POWER_DETECT
靠近IC放置
两边包地处理
靠近IC放置
R101
C89
10k
330p/50V
Description
ARM boot from ROM; outer storage is eMMC
ARM boot from ROM; outer storage is NAND
ARM boot from ROM; outer storage is 3DNAND
3
2
DIFP
12
DIFP
DIFM
12
DIFM
IFAGC-T
IF_AGC 12
AJ4
IP_T
AK4
IM_T
AJ2
C70
C74
C71
C72
IFAGC_T
AK3
IP_S
C75 100n/16V
IP_S_1 12
IP_S
AH4
IM_S
C76 100n/16V
IM_S
IM_S_1 12
AK2
QP_S
C77 100n/16V
QP_S
QP_S_1 12
AJ3
QM_S
C78 100n/16V
QM_S_1 12
QM_S
AH3
IFAGC-S
IFAGC_S
IFAGC_S
12
AF3
DiSEqC_out
DISEQC 12
GPIO15 / DISEQC_OUT
AE4
调整HP_DET到I2S_IN_MCK
GPIO18 / DISEQC_IN
AE7
I2C_SCL
R63
0R
I2C_SCL
9,12,15
TGPIO2 / SCK1
AF7
R64
I2C_SDA
0R
I2C_SDA 9,12,15
TGPIO3 / SDA1
Y29
TS2_CLK
Y30
TS2_SYNC
删除TF Card
W29
SD-D0
TS2_VLD
W28
SD-D1
TS2_D0
SD-D2
SD-D3
SD-CLK
AE23
SD-CMD
PCM2_CE_N
AD24
PCM2_IRQA_N
TS0_D[7:0]
14
AG20
TS0_D0
TS0_D0
AE16
TS0_D1
TS0_D1
AF20
TS0_D2
TS0_D2
AF18
TS0_D3
TS0_D3
AF19
TS0_D4
TS0_D4
AE17
TS0_D5
TS0_D5
AE19
TS0_D6
TS0_D6
AE18
TS0_D7
TS0_D7
AF17
TS0-CLK
14
TS0_CLK
TS0_CLK
AG17
TS0-VLD
TS0_VLD
TS0_VLD
14
AG21
TS0-SYNC
TS0_SYNC 14
TS0_SYNC
TS1_D[7:0] 14
V25
TS1_D0
TS1_D0
AA26
TS1_D1
TS1_D1
W25
TS1_D2
TS1_D2
AA27
TS1_D3
TS1_D3
V27
TS1_D4
TS1_D4
Y25
TS1_D5
TS1_D5
V26
TS1_D6
TS1_D6
W27
TS1_D7
TS1_D7
AA25
TS1-CLK
TS1_CLK
TS1_CLK
14
Y26
TS1-VLD
TS1_VLD
TS1_VLD
14
AB25
TS1-SYNC
TS1_SYNC
TS1_SYNC 14
GPIO Pull up&down
DCDC-SCL
AA30
LVSYNC
DCDC-SDA
LVSYNC 9
VX1_0-
AA29
LHSYNC
LHSYNC 9
VX1_0+
AA28
LDE
I2C_SCL
LDE
9
VX1_1-
AB29
LCK
I2C_SDA
LCK
9
VX1_1+
AC29
B0M
B0M
9
VX1_2-
AC28
B0P
PANEL_SCL
B0P
9
VX1_2+
AD29
B1M
PANEL_SDA
B1M
9
VX1_3-
AD30
B1P
B1P
9
VX1_3+
AE30
B2M
B2M
9
VX1_4-
AE29
B2P
B2P
9
VX1_4+
AE28
BCKM
BCKM
9
VX1_5-
AF29
BCKP
BCKP
9
VX1_5+
AG29
B3M
B3M
9
VX1_6-
AG28
B3P
B3P
9
VX1_6+
AH29
B4M
B4M
9
VX1_7-
AH30
B4P
B4P
9
VX1_7+
AJ30
Vx1_OSD_00-
AJ29
删除
Vx1_OSD_00+
AK29
A0M/A0P
Vx1_OSD_01-
AJ28
A1M/A1P
Vx1_OSD_01+
AK27
A2M/A2P
Vx1_OSD_02-
AJ27
ACKM/ACKP
Vx1_OSD_02+
AH27
A4M/A4P
LK1
Vx1_OSD_03-
LOCKN1与HTPDN1 请放在Top面
AJ26
Vx1_OSD_03+
AJ25
LOCKN
VBYLOCKN 9
AH25
VBYHTPDN 9
HTPDN
AJ24
OSD_LOCKn
AK24
OSD_HTPDn
HT1
V29
TCON0
U28
TCON1
U29
PANEL_SDA
R497
100R
PANEL_SDA 9
TCON2
U30
R499
100R
PANEL_SCL
PANEL_SCL 9
TCON3
T28
TCON4
CID 13
L29
BRI_ADJ
4
BRI_ADJ
BRI_ADJ
L28
LDC_VSYNC 9
PWM1
B4
TESTPIN
HW_CONFIG
+3.3V_Standby
+3.3V_Normal
R484
R81
R483
47k/NC
47k/NC
4.7k
HW_CONFIG2
HW_CONFIG1
HW_CONFIG3
R83
R486
R485
4.7k
4.7k/NC
4.7k/NC
HW_CONFIG1
Setting
DDR
默认mboot已覆盖
1
0
默认mboot未覆盖
Title
Title
Title
Size
Size
Size
Document Number
Document Number
Document Number
Custom
Custom
Custom
Date:
Date:
Date:
Friday, November 23, 2018
Friday, November 23, 2018
Friday, November 23, 2018
2
1
D
C
+3.3V_Normal
R69
4.7k
R70
4.7k
R71
4.7k
R72
4.7k
R73
4.7k
R74
4.7k
B
A
HW_CONFIG2
Setting
HW_CONFIG3
预留
TCON
内置TCON
1
0
非内置TCON
MSD6886NQH
MSD6886NQH
MSD6886NQH
Rev
Rev
Rev
v1.0
v1.0
v1.0
MSD6886NQH
MSD6886NQH
MSD6886NQH
Sheet
Sheet
Sheet
5
5
5
of
of
of
15
15
15
1
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Table of Contents
Troubleshooting
