Schematics

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
VCCIO_PMU
VDD_10
VCC_18
VCCIO_PMUVCC_18VDD_10
VDD_10
OTG_DM
OTG_DP
OTG_ID
OTG_DET
HOST2_DP
HOST2_DM
HOST1_DP 20
HOST1_DM 20
Title
Size Document Number Rev
Date: Sheet of
Haier Multimedia Co.,LTD.
<Doc> 1.1
HAIER-RK3288-KitchenHub
A4
10 26Friday, July 20, 2018
Title
Size Document Number Rev
Date: Sheet of
Haier Multimedia Co.,LTD.
<Doc> 1.1
HAIER-RK3288-KitchenHub
A4
10 26Friday, July 20, 2018
Title
Size Document Number Rev
Date: Sheet of
Haier Multimedia Co.,LTD.
<Doc> 1.1
HAIER-RK3288-KitchenHub
A4
10 26Friday, July 20, 2018
RK3288_E
Note ： All the capacitor should be place
close to the power pin of RK3288 。
RK3288_U
Note2 ： USB_HOST1 don't support USB1.1;
OTG port for debug.
USB_HOST2 for MIC array.
USB_HOST1 for USB camera.
OTG_DM
A26
OTG_DP
B26
OTG_VBUS
D23
OTG_ID
C25
OTG_EXTR
D21
HOST1_DM
A23
HOST1_DP
B23
HOST2_EXTR
C21
USB_AVDD_1V0
G18
USB_AVDD_3V3
F20
HOST2_DM
A22
HOST2_DP
B22
USB_AVDD_1V8
E21
HOST1_EXTR
C23
USB_AVSS1
H18
USB_AVSS2
C24
USB_AVSS3
C26
USB_AVSS4
B21
U1000E
MCU_RK3288
U1000E
MCU_RK3288
HSIC_STROBE
B27
HSIC_DATA
A27
HSIC_AVDD_1V2
H20
U1000U
MCU_RK3288
U1000U
MCU_RK3288
R1401 200R
R0402
R1401 200R
R0402
R1400 200R
R0402
R1400 200R
R0402
C1400
0.1uF/10V
C0402
C1400
0.1uF/10V
C0402
C1402
0.1uF/10V
C0402
C1402
0.1uF/10V
C0402
C1401
0.1uF/10V
C0402
C1401
0.1uF/10V
C0402
R34 200R
R0402
R34 200R
R0402