JRC JMR-92 Series Field Service Manual page 565

⑤J4104
④J4217
② Use the W42
②J4304
①(a) Front rail
Step 10 Return the assembly into the display unit mount kit.
Reinstall the NZC-1590 into the display unit mount kit by repeating the same procedure in the
reverse order.
Be careful not to forget to insert the cable connectors.
Step 11 Check that Display unit is booting up correctly.
After CCU Repair Kit replacement is completed, turn ON the circuit breaker for the power supply
of the display unit to start up the Display unit.
Check that the Display unit boots up correctly. And then, turn off it again.
Chapter 4 Replacement procedure
②J4208
⑤/⑥ Use the W49
①(a) Front rail
4-344
⑥J4123
③J4207
③ Use the W44
③J4305
⑥FAN