Two types of IC401 (MN1030F01K or MN103001GDA) are used on a running change basis. When
replacing IC401, as in cases like the following, it is necessary to replace the resistor at the same
time. Otherwise, IC401 may have a short life.
Be sure to confirm the part numbers of both the original IC401 and the new one supplied as
shown:
- When replacing IC401 (MN1030F01K) with IC401 (MN103001GDA),
be sure to remove resistor (Ref No. R427). Then, install it to R426.
Fig. 12-1
Fig. 12-2
5.1.17. MODEL NO. IDENTIFICATION MARK
Use Marks shown in the chart below to distinguish the different models included in this Service
Manual.
5.2. IC, TRANSISTOR AND CHIP PART INFORMATION
28
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