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3-17
CCU-590/P/V1(E)
3-9. Settings after Replacing the
EEPROM/PLD
When the following EEPROM/PLD are replaced, perform
the Settings after replacing the EEPROM/PLD.
n
The part numbers of the following ICs in which data is not
written yet, are shown in “Section 1. Spare Parts” of the
MAINTENANCE MANUAL Volume 2.
Board
Ref.
EEPROM/ Saved data
Settings after
No.
PLD
replacing the
EEPROM/NV-
RAM
AT-155B
IC507
PLD
Program for
Write the PLD
PLD
internal Data
(Refer to
Section 3-10.)
EN-156B
IC106
PLD
Program for
Write the PLD
IC502
EEPROM
PLD
internal data
IC708
EEPROM
(Refer to
Section 3-10.)
IV-57B
IC307
PLD
Program for
Write the PLD
IC306
EEPROM
PLD
internal data
(Refer to
Section 3-10.)
AU-295
IC105
PLD
Program for
Write the PLD
PLD
internal data
(Refer to
Section 3-10.)
SW-1189 board CN2
5
5
5
5
5
MB-1011 board CN17
20 mm
12 mm
7.5 mm
230 mm
65 mm
SW-1189 board
(CN2)
MB-1011 board
(CN17)
Insulated surface (Blue)
Insulated surface (Blue)