JRC JMA-5312-6 User Manual

CAUTION
Make sure to take off your watch when your hand must get
close to the magnetron.
Failure to comply may result in damage to the watch since
the magnetron is a strong magnet.
Make sure that two or more staff member work together
when replacing the LCD. If only one person attempts to
replace the LCD, he/she may drop it and become injured.
Do not directly touch the inverter circuit of the LCD display
with a bare hand since high voltage temporarily remains in
the circuit even after the main power is shut off.
Failure to comply may result in electrocution.
8.4.1 Parts Required for Periodic Replacement
Here are parts required for periodic replacement
Part name Interval Radar model Part type Part code
JMA-5312-6/6HS MAF1565N 5VMAA00102
JMA-5322-7/9/6HS M1568BS 5VMAA00106
1. Magnetron 4000 hours
JMA-5332-12 M1555 5VMAA00104
JMA-5312-6/6HS 7BDRD0048* 7BDRD0048*
JMA-5322-7/9 7BDRD0044* 7BDRD0044*
JMA-5322-6HS 7BDRD0045* 7BDRD0045*
2. Motor 10000 hours
JMA-5332-12 MDBW10823 MDBW10823
3. Fan (Scanner Unit)† 20000 hours
JMA-5322-7/9/6HS
JMA-5332-12
7BFRD0002* 7BFRD0002*
4. LCD PANEL 50000 hours CML-771 CML-771
5. Monitor fan 20000 hours CBP-173A CBP-173A
6. Fan (Radar Process Unit) 20000 hours 7BFRD0005* 7BFRD0005*
7. Backup battery 5 years CR2032 5ZBCJ00012
"*" means revision, such as A, B and so on.
Use a genuine magnetron.
† JMA-5322-7/9/6HS uses 2 parts (B201/B202).
JMA-5332-12 uses 2 parts (B103/B104).
8-13

JRC JMA-5312-6 Specifications

General

Brand	JRC
Model	JMA-5312-6
Category	Marine Radar
Language	English