Serial Number Definition - Acer S53 Service Manual

Serial Number Definition

Acer 22 Barcode
Follows Code 128 standard – refer to
Acer 22 Code SN
PPPPPPPPPPYWWSSSSSMMVV
Code
PPPPPPPPPP
YWW
SSSSS
MM
VV
Acer SNID
YWWddddddMM
Code
YWW
dddddd
MM
Chapter 5
http://www.adams1.com/pub/russadam/128code.html
Acer Part Number
3 digit numeric year and week code
5 character unique hexadecimal code by manufacturer base and reset each week (0-9, A, B, C,
D, E, F 16 code)
Manufacturer code
English version code
3 digit numeric year and week code (as above)
6 unique decimal numbers derived from Acer 22 Code SN (SSSSS)
Transfer Rule: S S S S S
1 2 3 4 5
4 3
dddddd = S * 16 + S * 16 + S * 16
1 2 3
Example: Acer FG SN (SSSSS) = 001FD,
2
SNID (dddddd) = 1 * 16
Manufacturer code (as above)
Description
Description
2 1
+ S * 16 + S
4 5
+ 15 * 16 + 13 = 000509.
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