Pcb; Scu/Rcu/Ipu - Ricoh IS450S Service Manual

PCB

22 December 1998
5.6 PCB

5.6.1 SCU/RCU/IPU

[C]
[B]
[A]
G411R537.WMF
1. Remove the SCU assembly [A] (2 screws).
2. Remove the RCU [B] (3 screws).
3. Remove the IPU [C] (1 screw).
NOTE: When replacing the SCU, put the old ROM (IC31) on the new SCU.
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