Ricoh C211 Service Manual page 751

Tech Service Bulletin No.ss830/950/VT2130-034RElssUE
Page 4 of 4
UPDATE NO. 5-
A/D CONVERSION BOARD - The following parts have been changed to facilitate
part standardization with other models.
NOTE: There is no part number change for the AID conversion board, only a suffix change (PIN C2038018A
to
C2038018B).
REFERENCE
OLD PART NO. NEW PART NO.
DESCRIPTION
QTY
INT PAGE
ITEM
14072339
I
ITTL-IC-SN74LS241NS
I 1-0 I
I
65
I
132
14071600 TTL-IC-SN74LS244NS 1 1 65
132
I t
I [ [
I
16100079
Resistor - 22Kf2 l/8W *5% 2-1
65
188
16302472 Resistor - 4.7KQ 1/8
~5Y0 1 1 65 204'
UNITS AFFECTED:
All SS950 Pripotts will utilize the A/D conversion board as a service part only.