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JMA-5300MkIIsm

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4.3.13 Brake Circuit replacement (CFA-257) .................................................... 4-44<br />

4.3.14 Performance Monitor replacement (NJU-85) ........................................ 4-45<br />

4.4 Scanner Unit NKE-2103 (<strong>JMA</strong>-5312-6/6HS) .......................................4-46<br />

4.4.1 Remove the cover / NKE-2103 ............................................................... 4-46<br />

4.4.2 Magnetron replacement (MAF1565N) .................................................... 4-47<br />

4.4.3 Motor replacement (7BDRD0048) .......................................................... 4-49<br />

4.4.4 Motor Control Power Circuit replacement (CBD-1779) ........................ 4-50<br />

4.4.5 Modulator Circuit replacement (CME-363) ............................................ 4-51<br />

4.4.6 Power Supply Circuit replacement (CBD-1783) ................................... 4-52<br />

4.4.7 Receiver Unit replacement (NRG-610) .................................................. 4-53<br />

4.4.8 Encoder replacement (CHT-71A) ........................................................... 4-55<br />

4.4.9 Brake Circuit replacement (CFA-252) .................................................... 4-56<br />

4.4.10 Performance Monitor replacement (NJU-85) ........................................ 4-57<br />

4.5 Display Unit : LCD Monitor NWZ-173 ................................................4-58<br />

4.5.1 Bezel Kit replacement (MPXP43590) ..................................................... 4-58<br />

4.5.2 LCD Panel replacement (CML-771) ........................................................ 4-60<br />

4.5.3 Brilliance Control Circuit replacement (CCK-989) ............................... 4-63<br />

4.5.4 Interface Circuit Board replacement (CMH-2227) ................................ 4-65<br />

4.5.5 Inverter Circuit replacement (CBF-38) .................................................. 4-67<br />

4.5.6 Blower Circuit replacement (CBP-173A) ............................................... 4-68<br />

4.6 Display Unit : Radar Process Unit NDC-1417 ...................................4-69<br />

4.6.1 Power Supply Circuit (NBD-818A) ......................................................... 4-69<br />

4.6.2 I/F Unit replacement (NQA-2123) ........................................................... 4-70<br />

4.6.3 Radar Process Circuit replacement (CDC-1332) .................................. 4-73<br />

4.6.4 Battery replacement (CR2032) ............................................................... 4-76<br />

4.6.5 ARPA/ATA Process Circuit replacement (NCA-877WA/877A) ............ 4-78<br />

4.6.6 AIS Process Circuit replacement (NQA-2103) ...................................... 4-79<br />

4.6.7 GYRO Interface Unit replacement (NCT-59A) ....................................... 4-81<br />

4.6.8 GYRO Interface Circuit Fuses replacement (MF51NR-0.5A) ............... 4-83<br />

4.6.9 Terminal Board replacement (CQD-1937A) .......................................... 4-85<br />

4.6.10 Radar Process Unit Fan replacement (7BFRD0005) ............................ 4-86<br />

4.7 Display Unit : Operation Unit NCE-5171 ...........................................4-87<br />

4.7.1 Oeration Circuit replacement (CCK-979) .............................................. 4-87<br />

4.7.2 Interface Circuit replacement (CQC-1204) ............................................ 4-88<br />

4.7.3 Trackball replacement (CCK-1000) ........................................................ 4-90<br />

5. Updating Programs<br />

5.1 Main program updating procedures ....................................................5-1<br />

5.1.1 Required items .......................................................................................... 5-1<br />

5.1.2 Updating procedures ................................................................................ 5-1<br />

5.2 AIS processing circuit updating procedure .......................................5-2<br />

5.2.1 Required items .......................................................................................... 5-2<br />

5.2.2 Updating procedure .................................................................................. 5-2<br />

5.3 Version check procedures ...................................................................5-3

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