JRC JMR-92 Series Field Service Manual page 518

4.2.2.4 Power Supply Circuit Board (CBD-1682A)
Replacement/NTG-3230
[Required Tools]
The tools shown in the following table are required for replacement work.
No Name
1 Flat head screwdriver 6 mm
2 Phillips
screwdriver(shielded)
Exercise care not to lose bolts, screws and other parts removed from the radar antenna, as
they will be used again in later steps.
Step 1 Remove the cover.
Loosen the four screws and remove the cover. The screws are slotted captive screws.
Use a flat head screwdriver.
Chapter 4 Replacement procedure
Table Required Tools
Size
Size #2
Loosen the four screws.
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