1 Hardware Overview
1-28 [CONFIDENTIAL] PORTEGE M780 Maintenance Manual (960-809)
LAN 1.05 LN1R05-
E1V × × × LAN PHY
3.3 LAN-E3V × × × LAN, PHY,
Dock
E 5 E5V × × PCH, USB
3.3 E3V × × LED, MDC, F/T
PJ, LCD, Finger
Sensor, GPIO
Expander, CPU,
Thermal Sensor,
LAN PHY, PCH,
PCH-E Mini card,
ITP-Conn, USB
CHARGER, TPM,
EC/KBC, Dock
3.3 M-E3V
× × PCH, SPI
1.05 1R05-
E1V × × PCH, ITP-
Conn,
1.05 1R05M-
E1V × × PCH
2.5 2RE-E2V × × LCD
M 5 M5V&
MCV × Thermal Senser,
LED, EC/KBC,
Dock
S 3.3 S3V × EC/KBC, GPIO
Expander,
Acceleration
sensor, AMP,TPM
R 2.0-3.6 R3V RTC