JRC JMR-92 Series Field Service Manual page 629

Step 2 Remove the front panel.
Remove the screws (M3: 6 locations) on the rear of the TOPU and take out the front panel. Pull
out the two connectors from the operation circuit SW (CCK-1069) and then remove the front panel.
W65: J621
W66: J622
Remove
Chapter 4 Replacement procedure
J612
J618
CCK-1050
J611
4-408
Remove