JRC JMA-5220-7 - Page 325

8─24
8.3 Trouble Shooting
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Table 8-16 Circuit Block to be Repaired (JMA-5206HS)
Location Circuit Block Type Remarks
Scanner Motor with gear CBP-169 DC brushless motor
Scanner Modulator CME-339 Excluding Magnetron
Scanner Receiver NRG-226 Including CAE-475-1
Processor Radar processing circuit CDC-1300 PC440
Processor DSP circuit (ATA) NCA-877 PCI
Processor Power I/0 circuit CBD-1702 PC510
Operation panel unit Operation panel unit CCK-905 PC600
Operation panel unit PS2 connector circuit CQC-1095 PC610
Multi-function control Operation circuit CCK-914 PC601 (Option)
Multi-function control PS2 connector circuit CQC-1109 PC610 (Option)
Junction Box Interface circuit CMH-1994 PCI (Option)
Display LCD display NWZ-164
NSK unit NSK/LOG I/F circuit CMJ-304C PC4201 (Option)
NSK unit Buzzer CSC-631 (Option)
Table 8-17 Circuit Block to be Repaired (JMA-5210-4/6)
Location Circuit Block Type Remarks
Scanner Motor with gear CBP-139 DC brush motor (ordinary)
Scanner Modulator CPA-248 Excluding Magnetron
Scanner Receiver NRG-226 Including CAE-475-1
Scanner Power supply circuit CBD-1645
Processor Radar processing circuit CDC-1300 PC440
Processor DSP circuit (ATA) NCA-877 PCI
Processor Power I/0 circuit CBD-1702 PC510
Operation panel unit Operation panel unit CCK-905 PC600
Operation panel unit PS2 connector circuit CQC-1095 PC610
Multi-function control Operation circuit CCK-914 PC601 (Option)
Multi-function control PS2 connector circuit CQC-1109 PC610 (Option)
Junction Box Interface circuit CMH-1994 PCI (Option)
Display LCD display NWZ-164
NSK unit NSK/LOG I/F circuit CMJ-304C PC4201 (Option)
NSK unit Buzzer CSC-631 (Option)