JRC JMA-3300 Series User Manual

Chapter 4

MAINTENANCE
4.6

TROUBLE SHOOTING
4-35
4
INSTRUCTION MANUAL
JMA-3316/HS
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
Display Unit Processing circuit CDC-1346BR
Display Unit I/F circuit CMH-2235
Display Unit I/F circuit CQC-1262
Display Unit Operation circuit CCK-991
Display Unit Operation circuit CCK-1017
Display Unit Fuse MF60NR 250V 10 F1
JMA-3336/HS
Location Circuit Block Type Remarks
Scanner Motor CBP-218 DC brushless motor
Scanner
Compound Modulator
Circuit
CME-386 Excluding Magnetron
Scanner Receiver Unit NRG-239 Including CAE-548
Display Unit Processing circuit CDC-1346BR
Display Unit I/F circuit CMH-2235
Display Unit I/F circuit CQC-1262
Display Unit Operation circuit CCK-991
Display Unit Operation circuit CCK-1017
Display Unit Fuse MF60NR 250V 10 F1
JMA-3340-4/4HS/6/6HS
Location Circuit Block Type Remarks
Scanner Motor with gear 7BDRD0048* DC brushless motor
Scanner Modulation circuit CME-363 Excluding Magnetron
Scanner Receiver NRG-610 Including CAE-529-1
Scanner Power supply circuit CBD-1783
Scanner Encoder CHT-71A
Scanner Motor control power circuit CBD-1779
Display Unit Processing circuit CDC-1346BR
Display Unit I/F circuit CMH-2235
Display Unit I/F circuit CQC-1262
Display Unit Operation circuit CCK-991
Display Unit Operation circuit CCK-1017
Display Unit Fuse MF60NR 250V 10 F1
"*" means revision, such as A, B and so on.

JRC JMA-3300 Series Specifications

General

Brand	JRC
Model	JMA-3300 Series
Category	Radar
Language	English