dynabook Portege X40L-K Series - Figure 1-1 System Unit Configurations

Maintenance Manual (960-949) 1-2
Hardware Overview
Figure 1-1 System unit configurations
CN5390
LCD I/F
Audio Jack
Speaker I/F
SSD I/F
PAD I/F
KB I/F
Battery
J6320
CN6290
CN9510
CN3270
CN8021
CN3260
Backlight
FTANSY*
USB-A
Port 1
CN4850
Micro SD
Card I/F
IS2621
SIM
Card I/F
IS2622
CN4800
CN4821
USB-C Port 1
USB-C
Port 2
HDMI I/F
CN5590
WLAN
CN2610
5G
(M.2)
CN1900
CPU
CN4860
USB-A Port 2
LAN RJ45
SAR
LPDDR5
IC2630
J4050
Charge LED
CN3380 FAN I/F
FAN I/F
CN3390
(Back side)
P-SW w/FP I/F(Front side)
(Front side)
CN9551
S3280
Power SW I/F
NAFNAF
tweeter
tweeter