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JRC JMA-3910-4 User Manual

JRC JMA-3910-4
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7 11
7.3
Table 7.5 Special Parts
Parts No. Parts Name Type Maker Location Code
V201 (10 kW) Magnetron MSF1425B New JRC Scanner unit 5VMAA00051
V201 (25 kW) Magnetron M1437 (A) New JRC Scanner unit 5VMAA00074
A101 Circulator FCX68 Toshiba Scanner unit 5AJAA00004
A103 Diode limiter NJS6928 New JRC Scanner unit 5EZAA00019
A102 Pin attenuator NJS6926 New JRC Scanner unit 5ENAC00019
Table 7.6 Circuit Blocks for Repair
Location Circuit block name Type Remark
Scanner unir (10 kW) Motor with gear MPEM30076
Scanner unit (25 kW) Motor with gear MPEM30077
Scanner unit (10 kW) Modulator NMA-469A Including PC201 (CME-
261A)
Scanner unit (25 kW) Modulator NMA-470-1 Including PC210 (CPA-
209) and excluding
magnetron.
Scanner unit Receiver NRG-210A PC301 (CAE-344-3)
Scanner unit (25 kW) Interface circuit CMH-1562A PC101
Scanner unit Motor control circuit CBP-143 PC101
Scanner unit (10 kW) Modulator circuit CME-261A PC201
Display unit Power supply unit NBD-708 Including PC5101
(CBD-1378)
Display unit Terminal board circuit CQD-1546 PC4301
Display unit NSK circuit CMJ-304C PC4201
Display unit CPU control circuit CMC-1012B PC4401
Display unit Time base circuit CED-42B PC4402
Display unit Panel circuit-1 CCK-787 PC4501
Display unit Panel circuit-2 CCK-789 PC4502
Display unit Panel circuit-3 CCK-790E PC4503
Display unit Mother board circuit CFQ-8682 PC4101
Display unit Monitor unit 7WZRD0038

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JRC JMA-3910-4 Specifications

General IconGeneral
BrandJRC
ModelJMA-3910-4
CategoryMarine Radar
LanguageEnglish

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