dynabook PORTEGE X30L-J Series - Figure 1-2 System Unit Block Diagram

Maintenance Manual (960-943) 1-3
Hardware Overview
Figure 1-2 is a block diagram of the system unit.
Figure 1-2 System unit block diagram
PC I e [ 9]
Main Battery E2PRO M
FlexI O Port 06
FlexI O Port 03
USB2.0[10]
Regu lat or)
EC /KBC
PC I e [ 11 ]
I2C[0]
M.2. (SATA /PC I e SS D )
U SB3.1[2]
FlexI O Port 11
I2C
U SB3.1[1]
I2C[1]
TigerL ake PC H- L P
SPI [0]
I2C[2]
eSPI
SM L ink0
USB3.1[4]
FlexI O Port 00
LCD(eDP)
KB
I2C[3]
FlexI O Port 09
Internal M icrophone
SM L ink1
U SB2.0[1]
I2C[4]
FlexI O Port 07
FlexI O Port 04
I2C[5]
DDI
USB2.0[2]
UART
Debu g
CNVi
FlexI O Port 10
S3.3V
port B
USB2.0[3]
ISH_I2C[0]
DM I x4
FlexI O Port 05
USB2.0[4]
DDI
U ART[0]
ISH_I2C[1]
256 M bi t
(U SB TYPE-A U SB3.1 w/ USB S&C)
FlexI O Port 02
FlexI O Port 01
Type-C
USB2.0[5]
PC I e [ 12 ]
/SATA [ 1]
Sou nd CO DEC
U ART[1]
FDI
USB2.0[6]
PC I e [ 10]
U ART[2]
Processor
HDM I 2.0 Ret imer
USB2.0[7]
TigerL ake U P3
E1.8V
PC I e [ 7 ]
R3V
FlexI O Port 08
Realt ek AL C 257
HDM I
USB2.0[8]
E3.3V
PC I e [ 8]
DMIC[A0]
SPI
M ic/Headphone Combo
IMVP9 (V o lt age
USB2.0[9]
PPV
PD M DM I C anal o g
PC I e [ 6 ] PC I e [ 5 ]
U SB Typ e-C #1 USB Type-C #2
(U SB TYPE-A U SB3.1 w /o U SB S&C )
Bu s SW (S&C )
Finger Print Sensor
WSON
Ckick PAD
B 1.1V
PD Cont roller
port 0
Type-C
port 1
Type-C port 2
Type-C
port 3
PC I e [ 3 ]
L ane Rev ersal
PCIe4[3:0]
PD Cont roller
LAN
VCC_ AUX
CSI
Charger
Tou ch Pad
PS 2
Speaker
I2S 4 I2S 5
DMIC B/I2S 3
HDA 1/I2S 1
DMIC A/I2S 2
HDA 0/I 2S 0
HDA[0]
port A
SD Card C ont roller
Touch panel Web Cam
Smart Card
1s t 2n d 3 r d 4t h
SM BU S
V PP_ 2 .5 V
Slot1
DDR4
26 0 p i n S O - D I M M
VDD_ 1.2V
4G B /8G B /16 G B
DDR4 M emory
Channel A
M ax Speed:3200
Channel B
On Board
CYPD6227
J H L 804 0R / J H L 8 01 0R
BBR (Ret i m er )
BBR (Ret i m er )
J H L 804 0R / J H L 8 01 0R
U2+/-
U2+/-
Burnside Bridge
M.2.
(WLAN / Bluetooth)
BT
3G/L TE
LAN
5G