TravelMate 290E Service Guide
Page 34
...Sony/Samsung Li-ion 31Wh / 63Wh 3.7V/cell 4 / 8 Pin 1: BATT+: Battery positive power pin Pin 2: 6C/8C Pin 3: B/I: Enable Li-ion battery output, connect to 1k Ω resistor to light up the CCFL of LCD for TravelMate 290E series notebook. Pin 4: TS: connect 10K Ω ohm Thermistor to GND Pin ...5: EC_SMD1: SMbus DATA Pin 6: EC_SMC1: SMbus CLOCK Pin 7: GND: battery ground power pin 14.8V LCD Inverter Specification This inverter is designed to...
...Sony/Samsung Li-ion 31Wh / 63Wh 3.7V/cell 4 / 8 Pin 1: BATT+: Battery positive power pin Pin 2: 6C/8C Pin 3: B/I: Enable Li-ion battery output, connect to 1k Ω resistor to light up the CCFL of LCD for TravelMate 290E series notebook. Pin 4: TS: connect 10K Ω ohm Thermistor to GND Pin ...5: EC_SMD1: SMbus DATA Pin 6: EC_SMC1: SMbus CLOCK Pin 7: GND: battery ground power pin 14.8V LCD Inverter Specification This inverter is designed to...
TravelMate 290E Service Guide
Page 52
Unplug the AC adapter and all peripherals. 2. Remove the battery pack. Turn off the power to tear the tape or mylar before you do the following: 1. NOTE: TravelMate 290E series product uses mylar or tape to fasten the FFC/FPC/connectors/cable, you may need to the system and all power and signal cables from the system. 3. General Information Before You Begin Before proceeding with the disassembly procedure, make sure that you disconnect different FFC/FPC/connectors. 44 Chapter 3
Unplug the AC adapter and all peripherals. 2. Remove the battery pack. Turn off the power to tear the tape or mylar before you do the following: 1. NOTE: TravelMate 290E series product uses mylar or tape to fasten the FFC/FPC/connectors/cable, you may need to the system and all power and signal cables from the system. 3. General Information Before You Begin Before proceeding with the disassembly procedure, make sure that you disconnect different FFC/FPC/connectors. 44 Chapter 3