Sony OEP-4, Руководство по обслуживанию

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1-1
OEP-4
Section 1
Spare Parts
1-1. 1-1. Notes on Repair Parts
1. Safety Related Components Warning
w
Components marked
!
are critical to safe operation.
Therefore, specified parts should be used in the case of
replacement.
2. Standardization of Parts
Some repair parts supplied by Sony differ from those
used for the unit. These are because of parts common-
ality and improvement.
Parts list has the present standardized repair parts.
3. Stock of Parts
Parts marked with “o” at SP (Supply Code) column of
the spare parts list may not be stocked. Therefore, the
delivery date will be delayed.
4. Harness
Harnesses with no part number are not registered as
spare parts.
In need of repair, get components shown in the list and
repair using them.
m
.
When replacing the MA-142G board or IC910 (MA-
142G board), perform the firmware version upgrade.
For detail, refer to Section 2-5.
.
When replacing the thermal head, perform the
adjustment.
For detail, refer to Section 2-3.