Texet TM-9747 Schematic
CONTENT INDEXING
01. INDEX
02.Modify note
03.Block Diagram
04.SYSTEM POWER DIAGRAM
05.DC/CHARG
06.SYSTEM POWER
07.USB OTG/VIB
08.DDR3
09.FLASH/SD
10.GPIO
11.AUDIO
12.LCD PANEL
13.TOUCH PANEL
14.HDMI/ATSC
15.CAMERA/G_SENSOR/KEY/COMP/IR
16.WIFI/3G
D
17.GPS
6 LAYERS PCB STACK
TOP
GND
C
POWER(S1)
S1(S2)
GND(POWER)
S2(BOTTOM)
Prepreg 3313*1 4.0MIL(0.10mm)
Core 3.94MIL(0.1mm)
Adjust
Core 3.94MIL(0.1mm)
Prepreg 3313*1 4.0MIL(0.10mm)
Hoz(18um) + plating copper
1oz(35um)
1oz(35um)
1oz(35um)
1oz(35um)
Hoz(18um) + plating copper
PCB WIRE WIDTH INDICATE
above 100 miles
above 80 miles
above 50 miles
above 30 miles
above 25 miles
No indicate
above 16 miles
above 8 miles
123456
LTR
REVISION RECORD
APPROVED:ECO NO:
DATE:
D
C
B
COMPANY:
TITLE:
DRAWN: DATED:
A
QUALITY CONTROL: DATED:
DATED:CHECKED:
DRAWING NO:
A2
DATED:RELEASED:
SHEET: OFSCALE:
116
B
A
REV:SIZE:CODE:
COMPANY:
ROCK_CHIP
RK3066_2CELL_REF_SCH
Title:
File:
Index
Create Date:
Modify Date:
2012_02_07
Page Num:
Page Total:
V1.0
REV:
1
17
12345
ApprovedAuthor Change NoteDateVersion
V1.0 20120206 HCH First edictor
D
D
C
B
C
B
A
COMPANY:
5 4 3 2 1
Modify Date:
ROCK_CHIP
RK3066_2CELL_REF_SCH
Title:
File:
Modify note
Create Date:
2012_02_07
Page Num:
Page Total:
REV:
2
17
A
V1.0
NAND FLASH and iNAND
select one
>=1GB
DDR3 *2
256M*8Bit
DDR3 *2
256M*8Bit
ATSC
module
LVDS PANEL
DC JACK
12V/2A
CHARGE&
POWERSWITCH
BATTERY
7.4V
FRONT CAMERA
REAR CAMERA
RBG TO LVDS
TOUCH PANEL
LIGHT SENSOR
AUDIO CODEC
I2C DEVICE
DEBUG
5V/3A
DCDC BUCK
CIF0
I2C3
CIF1
I2C4
LCDC
iNAND
NAND
FLASH
DDR
Interface
SDIO0
HSADC
SDIO1
UART2
I2S1
WIFI+BT+FM
module
RGB888
I2C2
RK3066
USB
OTG2.0
I2S0
I2C0
UART1
USB
HOST2.0
HDMI1.4
3G MODULE
HDMI PORT
I2C1
2918 PWR
PMIC
RTC
32K CLKOUT
RESET
OSC 24M
24MHz
32768Hz
32K
CLKIN
RESET
IR IN
IR RECEIVER
GPIO
&AD
UART3
GPS MODULE
KEY BOARD
COMPANY:
ROCK_CHIP
RK3066_2CELL_REF_SCH
Title:
File:
Block Diagram
Create Date:
Modify Date:
2012_02_07
Page Num:
Page Total:
V1.0
REV:
3
17
DC Adapter
12V/2A
Battery Charge
power switch
BQ24133
2cell
battery
7.4v
VIN
Power-Up Timing
MAX 2.5A
VCC_IODC4VDD
VCC_25
VCC_TP
1.5V
MAX 1A
3V
MAX 1A
1.8V
MAX 300mA
1.8V
MAX 200mA
1.2V
MAX 200mA
1.1V
MAX 100mA
2.5V
MAX 100mA
3.3V
MAX 100mA
2.8V
MAX 200mA
3.3V
MAX 200mA
3.3V
MAX 150mA
3.3V
MAX 150mA
1.1V
1.1V
VDD_LOGDC1VDD
DCDC1
VDD_ARM
DCDC2
DC2VDD
DCDC3
VCC_DDR
DC3VDD
DCDC4
BUCK
5V/3A
TPS62130
VCC_IO
VSYS
VCC_DDR
VCC1
VCC2
VCC18_CIF
VCCIO_WL
VDD_12
VDD_11
VCC3
VCC4
VCC5
VCC6
LDO
VCC7
VCC_33
VCC28_CIF
VCCA_33
VCCA_WL
MAX 2.5A
LOG/GPU Core
ARM Core
RK3066_DDR-Ctrl
DDR3-Device
GSensor/Compass/GRY
RK3066_IO
AP0/AP1
NANDFLASH/SD
LCD0/LCD1
CODEC IO
CIF0/CIF1 IO&CORE
USB_PHY
PMU IO
NO USE
CORE PLL
USB CORE
PMU CORE
HDMI CORE
USB PHY IO
HDMI IO
AD KEYBOARD
WIFI MODULE IO
CIF0/CIF1 ANALOG
AUDIO CODEC
TOUCH PANEL
WIFI ANOLOG
VCC_PMIC
BAT DET
WM8326
PWR_EN
PWR_ON
VSYS
VCC_33
Vdd_11
Vcc_25
Vcc_IO
Vdd_ARM
Vdd_LOG
Vcc_DDR
RESET
Vcc28_CIF
Vcc18_CIF
VCC_SD
VCC_LCD
LED_5V
t1≥0
2ms
2ms
2ms
2ms
51ms
POWER DIAGRAM
VCC_IO
GPS MODULE
SPEAKER
ATSC_POWER
1.2V/1.8V/3.3V
ATSC MODULE
COMPANY:
ROCK_CHIP
RK3066_2CELL_REF_SCH
Title:
File:
System Power Diagram
Create Date:
Modify Date:
2012_02_07
Page Num:
Page Total:
V1.0
REV:
4
17
Please use 5V/2A DC
Note:
DC_IN
5
J5
1
2
34
DC-5PIN
27K 1%
33K 1%
R194
3
R195
TCS9808-C33
POWER CONTROL
D4
IN4148
PWR_HOLD
VBUS
DC_5V
BATTERY
+
1
V+
2
SCL
3
SDA
4
-
V-
BT1
LI_4.2V
4.7K
R68
PWR_EN
47K
R76
Q7
BAT54C
1
T83
1
TEST
R78
47K
D15
DC_5V
D14
R137
100K 1%
R128
100K 1%
BAT_DET
D12
C119
103
BAT
Charger
DC_5V
C99
226
2.7K 1%
TT8018_G
U4
4
VIN
3
GND
2
ISET
1
TEMP
R22
TT8018_G
U12
4
VIN
3
GND
2
ISET
1
TEMP
R24
2.7K 1%
IN4148
DC_DET
Q3
8050
VB
R73
47K
4K7
BAT
T3
1
T5
1
PMU_PWRON
BAT_LOW
1
VOUT
R187
3
VDD
C137
105
GND
TCS9808-C33
2
U16
DC_5V
R29
Q6
AO3401
R94
100K
1
VOUT
VDD
2
GND
U28
47K
C22C24
226226
R30
10K
VCC_IO
R72
PWR_KEY
SS32
SS32
SS32
DC_5V
AO3401
1K
R66
Q5
R65
47K
VB
C65
226
10K/NC
D2
Note:
If the battery voltage lower than 3.3V,the power will be closed.
C140
226
VBAT
DONE
CHRG
VBAT
DONE
CHRG
BAT
5
6
7
8
FB
5
6
7
8
FB
VCC_IO
R18
10K
CHG_DET
CHG_DET
C11
106
COMPANY:
ROCK_CHIP
RK3066_2CELL_REF_SCH
Title:
File:
DC/CHARG
Create Date:
Modify Date:
2012_02_07
Page Num:
Page Total:
V1.0
REV:
5
17
VCC28_CIF
V
O
CC_I
R47
VDD_ARM
C3
226
7K5 1%
R46
6K2 1%
DVS1_CTL
VCC_DDR
C169
106
VB
20K 1% 4K99 1%
R2 R4
C168
106
L14
2.2uH/1A
PMIC_SLEEP
DVS0_CTL
RTC_CLKOUT
3738394041424344454647
SW2
VCC2
GND2
SLEEP
CLK32KOUT
GPIO/CKSYN
NRESPWRON
VCC1
SW1
GND1
PWRON
VFB1
SW3
VFB3
VRRTC
VCC7
VBACKUP
BOOT0
TESTV
VREF
BOOT1
OSC32KIN
OSC32KOUT
VDAC
VCC5
VPLL
24
VRTC
C56
225
VCC25_HDMI
C80
225
VB
C170
475
VCCA_33
PMIC_INT
C84
225
48
INT1
VFB2
VCC4
VAUX1
VAUX2
1
PWR_EN
PWRHOLD
2
U13
I2C1_SDA
I2C1_SCL
VCC_IO
C88
106
2.2uH/1A
3
4
5
6
7
8
9
10
11
12
VMMC
VCC3
VAUX33
VDIG2
VCC6
VDIG1
SDA
SCL
SDASR/EN2
SCLSR/EN1
VDDIO
104
C93
VCC_18
VCCIO
SWIO
GNDIO
VFBIO
REFGND
1314151617181920212223
L12
32.768KHz
CRY3
12
12PF12PF
C94C103
VCC_IO
VCC_25
C50
225
C42
VB
225
VCC_TP
C91
475
C41
VDD_11
C28
225
VCC_IO
225
C79
VCC18_CIF
475
C20
225
TPS65910A1RSL
VB
VCC_IO
C86
475
R83
NC/10K
VCC_IO
RESET
2.2uH/2A
L2
100R
R8
0R
R17
AVDD_COM
36
35
34
PMU_PWRON
33
32
31
30
29
28
27
26
25
C153
VB
C165
106
VRTC
VB
C1
C112
VB
105
105
105
R32
101
100K 1%
C132
196K%114K7 1%
R184R44
C19
R33
222
120K 1%
5
FB
VB VDD_LOG
C124
106
U14
RT8008
100R
R49
VCC_IO
1
EN
2
GND
34
LXVIN
3.3uH/2A
L8
C12
C8
226
226
RESET
ESD
12
34
VOL-
12
VDD_HDMIVDD_11
Q10
AO3401
C130
C133
105
R69
10K
HDMI_PWREN
C156
104
475
34
D31
SW1
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