Product Overview - Texas Instruments Extensa 60x Series Maintenance Manual

1.2

Product Overview

The Extensa Series contains two major product lines including:
60x Series
65x Series
Both notebook series are similar in construction and appearance, have similar operating
controls and indicators and use the same software. Both notebook series use a similar
startup self test program and diagnostics program (described in detail in Section 5 of
this manual). There are differences at the board level which affect assembly/
disassembly as described in Section 6 of this manual. There are also differences in
Field-Replaceable Units (FRUs), particularly the Printed Circuit Boards, so separate
FRU lists and logic diagram sets are provided in the appendices.
Table 1-1 summarizes some of the major differences between the 60x Series and the
65x Series Notebook Computers.
Feature
CPU
Standard Onboard
Memory
Maximum
Expandable Memory
HDD
LCD Display Type
Video Memory
Infrared Port
Internal Microphone
Port Replicator
Option
Advanced PCI
Options
1-2 General Description
Table 1-1 Feature Comparison for 60x/65x Series Notebooks
60x Series
120 MHz Pentium
8 MB
64 MB
810 MB
ASTN or DSTN
1 MB
115 Kb/s SIR
No
No
No
65x Series
133 MHz Pentium
16 MB
80 MB
1.3 GB or 1.6 GB
DSTN or TFT
2 MB
4 Mb/s FIR
Yes
Yes
Yes