Table of Contents
Advertisement
#
Modification
R430 jumper wire
1 Main board modified
imbedded
2 Resistor R430 added
10 kilo-ohms added
Constant of resistor
From 1.2 kilo-ohms to
3
R181 modified
750 ohms
4 DIMM enhanced
From 16 MB to 64 MB
Baud rate of customer
From 2400 bps to 9600
5
display enhanced
bps (except G version)
Not pre-installed
6 Operating System
(except G version)
7 Power supply modified Manufacturer changed
8 Power supply modified Diffuser panel added
9 CN1
Not implemented
IC18-23 not
10 IDE interface buffer
implemented
LAN LSI driver
LSI manufacturer
11
software version-up
demand
12 Hard disk enhanced
From 3.25 GB to 5 GB
13 LAN driver software
Software modified
Lower case modified
Battery replacement
14
(1)
simplified
Lower case modified
Rubber foot frame
15
(2)
reinforced
Modifica-
Reason for modification
tion No.
1
R430 jumper wire imbedded
Measures against locking up during LAN
2
communication
3
Brightened CRT connected to VGA output
4
User demand
5
User demand
6
User demand
7
Attainment of stable parts supplier
8
Holding down temperature rise of stainless case
9
Elimination of connector for debugging
10
Elimination of Ultra DMA trouble
11
Ceased production of the part
12
Better marketability
13
TP slowdown
14
User demand
15
Prevention of rubber foot frame from being broken
Description
F22,F23
F24,F25 A20,A21 A22,A23 A24,A25 W 20,W 21 W 22,W 23 W 24,W 25 C24,C25
--------
--------
--------
--------
--------
--------
--------
--------
--------
--------
--------
--------
--------
--------
--------
02A*****
--------
--------
--------
--------
01J*****
--------
01F*****
--------
01J*****
--------
--------
--------
--------
02B*****
Model Number
01D*****
--------
--------
01A*****
--------
--------
01A*****
--------
--------
01B*****
--------
--------
01B*****
--------
--------
01B*****
--------
--------
01D*****
--------
--------
--------
--------
02A*****
01D*****
--------
--------
01D*****
--------
--------
--------
01J*****
--------
--------
01F*****
--------
--------
01J*****
--------
00F*****
--------
--------
--------
--------
02B*****
• How to read serial numbers (starting month of modifying the specifications)
Ex.)
Example) 02 A *****
Production number
Production month (A = January)
Production year (2002)
01D*****
--------
--------
01A*****
--------
--------
01A*****
--------
--------
01B*****
--------
--------
01B*****
--------
--------
01B*****
--------
--------
01D*****
--------
--------
--------
--------
02A***** 02A*****
01D*****
--------
--------
01D*****
--------
--------
--------
01J*****
--------
--------
01F*****
--------
--------
01J*****
--------
00A*****
--------
--------
--------
--------
02B***** 02B*****
--------
--------
--------
--------
--------
--------
--------
--------
--------
--------
--------
--------
--------
A = January
B = February
C = March
D = April
E = May
F = June
H = July
J = August
K = September
L = October
M = November
N = December
Hide quick links:
Advertisement
Table of Contents
