Pioneer Serial Number Date Codes
|
1st Letter |
Year |
2nd Letter |
Month |
|
A |
1980 |
A |
January |
|
B |
1981 |
B |
February |
|
C |
1982 |
C |
March |
|
D |
1983 |
D |
April |
|
E |
1984 |
E |
May |
|
F |
1985 |
F |
June |
|
G |
1986 |
G |
July |
|
H |
1987 |
H |
August |
|
I |
1988 |
I |
September |
|
J |
1989 |
J |
October |
|
K |
1990 |
K |
November |
|
L |
1965 |
L |
December |
|
M |
1966 |
|
|
|
N |
1967 |
|
|
|
O |
1968 |
|
|
|
P |
1969 |
|
|
|
Q |
1970 |
|
|
|
R |
1971 |
|
|
|
S |
1972 |
|
|
|
T |
1973 |
|
|
|
U |
1974 |
|
|
|
V |
1975 |
|
|
|
W |
1976 |
|
|
|
X |
1977 |
|
|
|
Y |
1978 |
|
|
|
Z |
1979 |
|
|
