★
Components having special characteristics are marked
⚠
and must be replaced
with parts having specifications equal to those originally installed.
★
Schematic diagram is subject to change without notice.
NETWORK/
USB
(Rear)
NAND Flash
close to pin6
USB differential impedance 90 OHM
MTK suggest W/S/GS=7.5/7.5/20
Close to Connector
USB differential impedance 90 OHM
MTK suggest W/S/GS=7.5/7.5/20
USB differential impedance 90 OHM
MTK suggest W/S/GS=7.5/7.5/20
USB POWER SWITCH
USB_VCC0 voltage must assure 5V;
USB PORT0
USB PORT1
FOR Wi-Fi
RJ45 & USB PORT
USB ESD
GPIO
I2C
NAND FLASH
HW TRAPPING
MDI differential impedance 100 OHM
MTK suggest W/S/GS=5/7/20
MDI differential impedance 100 OHM
MTK suggest W/S/GS=5/7/20
close to connector
close to connector
close to IC
NETWORK ESD
Wi-Fi power
VOUTD6
USB_VRT
GPIO4
GPIO3
GPIO6
GPIO2
GPIO7
GPIO5
SCL
SDA
VOUTD4
VOUTD5
VOUTD3
AVDD33_COM
USBM0
USBM2
TXVN_1
USBP0
USBP2
TXVP_1
USBM1
USBP1
TXVN_0
TXVP_0
AVDD33_USB
REXT
NFCEN
NFRBN
NFALE
NFCLE
NFREN
NFWEN
NFD7
NFD1
NFD4
NFD3
NFD0
NFD2
NFD5
NFD6
NFRBN2_R
NFCEN2_R
AVDD33_LD
NFD3
NFD5
NFD2
NFRBN
NFWEN
NFALE
NFWP#
NFD4
NFD7
NFD1
NFREN
NFD6
NFD0
NFCLE
NFCEN
GPIO4
GPIO3
GPIO6
GPIO2
GPIO7
GPIO5
USBP2
USBM2
VOUTD0
VOUTD1
VOUTD2
VOUTD7
VOUTD10
VOUTD11
VOUTD12
VOUTD13
VOUTD14
VOUTD15
VOUTHSYNC
VOUTVSYNC
VOUTCLK
VOUTD9
VOUTD8
USB_OC2#
GPIO7
USB_EN2
GPIO4
LCDRD
NFALE
NFCLE
NFCEN
NFREN
NFWEN
RD+
RD-
ETLEDACT
USBM2
TD+
USBP2
TD-
ETLEDLINK
VOUTD12
ETLEDACT
VOUTD15
ETLEDLINK
USB_EN0
USB_OC0#
USB_VCC1
USBP1
USBM1
USBP0
USBM0
AVDD12_REC
SCL
SDA
USB_EN0
GPIO5
USB_OC0#
GPIO6
NETWORK_STBY
GPIO2
TXVN_0
TXVP_1
TXVP_0
RD-
TD+
RD+
TD-
TXVN_1
USB_EN1
GPIO3
3.3V
1.2V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V_STBY
USB_VCC2
3.3V
3.3V
USB_VCC2
VCC
3.3V
VCC_PS
USB_VCC0
3.3V_STBY
5V_STBY
USB_VCC1
VOUTD3
6/9
6/9
6/9
6/9
VOUTD5
VOUTD4
VOUTD6
USB_EN2
1/9
USB_OC2#
1/9
6/9
D
R
D
C
L
AMUTE
4/9, 7/9
NETWORK_STBY
1/9, 8/9, 9/9
GPIO1
4/9, 6/9
GPIO3
1/9
NC11
R69
5.1K_1%
R58
10K/NC
TP52
TP37
J305
5P/2.0-WHITE
1
2
3
4
5
C119
10uF/16V/X5R
C0805/SMD
R66
10K
R71
4.7K
C103
1uF/16V/X7R
R70
24K_1%
R400
10K
FB325
BEAD/SMD/0805
C117
0.1uF/16V/X7R
R107
500/NC
R55
10K
C115
0.1uF/16V/X7R/NC
C118
22uF/6.3V/X5R
FB327
BEAD/SMD/0805
FB326
BEAD/SMD/0805
TP48
R62
10K/NC
TP51
R6
1
4
.7
K
F3
FUSE_0.75A_8V
R401
1K_NC
TP57
R73
1K/NC
R384
0
TP56
FB312
BEAD/SMD/0805
TP35
TP41
R67
10K
TP45
TP39
FB313
BEAD/SMD/0805
C104
10uF/16V/X5R
FB305
DLW21SN900SQ2/NC
4
3
1
2
C105
0.1uF/16V/X7R
R60
10K/NC
U1E
MT8560-PBGA
U1E
DVCC33_IO
AB4
DVCC33_IO
AC5
NFALE
AC6
NFCEN
AD4
NFCLE
AD5
NFRBN
AD3
NFREN
AE4
NFWEN
AD6
NFCEN2
AE5
NFRBN2
AE3
NFD0
AC3
NFD1
AE2
NFD2
AD2
NFD3
AE1
NFD4
AC2
NFD5
AD1
NFD6
AB3
NFD7
AC1
GPIO2
C22
GPIO3
AA5
GPIO4
AA4
GPIO5
AB1
GPIO6
AB2
GPIO7
Y6
SCL
AA1
SDA
AA2
EFPWRQ
W7
AVDD33_USB
AA3
AVSS33_USB
W4
USB_DP_P0
W1
USB_DM_P0
W2
USB_DP_P1
Y1
USB_DM_P1
Y2
USB_DP_P2
V1
USB_DM_P2
V2
USB_VRT
U3
AVDD33_COM
F9
TXVP_0
B5
TXVN_0
A5
TXVP_1
B6
TXVN_1
A6
DVCC33_IO
K8
VOUTD0
G25
VOUTD1
G24
VOUTD2
F25
VOUTD3
G23
VOUTD4
E25
VOUTD5
F24
VOUTD6
D25
VOUTD7
E24
VOUTD8
C25
VOUTD9
D24
VOUTD10
B25
VOUTD11
C24
VOUTD12
A25
VOUTD13
B24
VOUTD14
A24
VOUTD15
E23
VOUTHSYNC
H22
VOUTVSYNC
G21
VOUTCLK
F22
DVCC33_IO
L8
DVCC33_IO
F21
DVCC33_IO
J11
AVDD12_REC
G11
AVSS12_REC
F11
REXT
B7
DVCC33_IO
G20
DVCC33_IO
J9
AVDD33_LD
G9
AVSS33_LD
F13
AVSS33_PLL
E9
TP44
TP38
R390
0
FB314
BLM18P BEAD/SMD/0603
R59
10K/NC
RJ-45
G
Y
USB
U11
RJ-45+LED
G
Y
6
14
3
4
5
13
1
2
12
11
17
18
16
15
7
8
9
10
19
20
R68
10K
U34
RT9715EGB
U34
GND
IN
EN
VOUT
FLAG
C346
0.1uF/6.3V
TP36
TP47
R92
10K
NC8
TP54
FB306
DLW21SN900SQ2/NC
4
3
1
2
D16
ESD0603/SMD/NC
R393
10K
R65
10K
R319
220R
C114
0.1uF/16V/X7R
C111
0.1uF/16V/X7R
TP46
R77
1K/NC
D15
ESD0603/SMD/NC
U8
H27U8G8T2BTR-BC
NC
1
NC
2
NC
3
NC
4
NC
5
SE
6
R/B
7
RE
8
CE
9
NC
10
NC
11
VCC
12
VSS
13
NC
14
NC
15
CLE
16
ALE
17
WE
18
WP
19
NC
20
NC
21
NC
22
NC
23
NC
24
NC
25
NC
26
NC
27
NC
28
I/O0
29
I/O1
30
I/O2
31
I/O3
32
NC
33
NC
34
NC
35
VSS
36
VCC
37
NC
38
NC
39
NC
40
I/O4
41
I/O5
42
I/O6
43
I/O7
44
NC
45
NC
46
NC
47
NC
48
J304
4x1 W/HOUSING-WHITE
DIP4/W/H/P2.0
1
2
3
4
TP55
C106
0.1uF/16V/X7R
FB322
BLM18P_NC
BEAD/SMD/0603
R64
10K
TP42
R326
220R
C110
1uF/16V/X5R
R85
10K/NC
CB305
0.1uF/16V
C121
0.1uF/16V/X7R
ESD
D310
RClamp0524J/NC
1
1
2
2
GND
9
3
3
4
4
5
5
6
6
7
7
8
8
C116
0.1uF/16V/X7R
NC9
TP40
C107
0.1uF/16V/X7R
R63
10K
R72
4.7K
R398
10K
R323
0
C109
0.1uF/16V/X7R
C108
1uF/16V/X7R
TP43
R57
10K/NC
NC10
R56
10K/NC
TP49
CB307
0.1uF/10V/NC
TP53
TP50
R336
0
R399
10K
C120
0.1uF/16V/X7R
CB306
0.1uF/10V/NC
U35
RT9715EGB
GND
IN
EN
VOUT
FLAG
AMUTE
U5
0: Default (ICE disable)
0: Normal mode, 1:Scan mode
1: Main RISC ICE enable
Normal power
domain
Standby power
domain
Signal name
Ball
HW trapping
Note
[0,0]: Normal mode (at-speed boot ROM)
[0,0,0]: NAND From NAND Pin
[1,1,0]: NAND From Digital Video Output Pin
[1,0,X]: OLT mode
[0,1,X]: ABIST mode
[0,0,1]: EMMC Boot mode1
[1,1,1]: EMMC Boot mode2
[1,0]: Test_cpum
[1,1]: Scan_mode
[NFCEN,NFWEN]
[NFALE,NFCLE,NFREN]
[0,1]: Normal mode (27M boot ROM)
AD4
AD6
AC6
AD5
AE4
D22
NFCEN
NFWEN
NFALE
NFCLE
NFREN
LCDRD
to Wi-Fi module
MAIN 5/9
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
BD-S677
35