Akai AX80 Service Manual page 56

MODEL
:
AX80
No. AX80/3
DATE:
August
1985
Oil
Subject: Parts information
Because
of the
discontinuation
of IC manufacture,
IC
CEM3372C
in
Voice
P.C.
Board has been changed
to IC
CEM3372D.
Accordingly, the program version
of Operation ROM
IC UPD2764D
in CPU P.C.
Board has also been changed from
K
version
to L version.
Ref. No.
Part No.
Description
(PREV.) 2-IC106B-806B
EI-359630
IC CEM3372C
(NEW) 2-IC106Z-806Z
EI-363530
IC JCEM3372D
(PREV.)
3-IC4B EI-359631
IC UPD2764D
(
K
TYPE
)
(NEW) 3-IC4Z EI-363531
IC
UPD2764D
(L
TYPE)
NOTE
:
IC CEM3372D
has to be paired with IC
UPD2764D
(L
TYPE) for prop
operaion.
A/B Bank Sound Data
are interchangeable.
Changed from
:
July
1985
Service
Ref.
No.
:
CNL0053
a