JRC JMR-5425-7X - Page 491

16-5 Section 16 Failures and After-Sale Services
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
Repair Circuit Block (JMR-5425-7X/9X/6XH)
Location
Circuit Block Name
Model Name
Remarks
Radar antenna
NKE-2255
DC brushless motor
7BDRD0044A*
Normal rotation
DC brushless motor
7BDRD0045A*
High-speed rotation
Transmitter-receiver unit NZT-17
Including the
NWA-574, NRG-246,
CMC-1429, CMK-639,
magnetron.
Transmitter circuit
CME-406
MAG filter circuit
CFR-259
Reception unit
NRG-246
Control circuit
CMC-1429
Power supply circuit CBD-2682
Drive circuit
CCB-690
Inside of drive unit
CFA-299
Encoder unit
CHT-85A*
Power supply fan
H-7BFRD0010
Transmitter circuit fan
H-7BFRD0011
Performance monitor unit
NJU-97
Display unit
Display
NWZ-214
19-inch, supports DC
NWZ-214-AC
19-inch, supports AC
NWZ-208
26-inch, supports both AC and
DC
19-inch MNU replacement
FAN kit
H-7BFRD0008
Incorporated into
NWZ-214/-AC
26-inch MNU replacement
FAN kit
H-7ZYNA4005 Incorporated into NWZ-208
Processing
unit
NDC-1678
Processing circuit for repair
NZC-1678
Including CMC-1430,
CDC-1476, CDD-760,
CYC-847, upper base and FAN
FAN kit for processing unit
replacement
7BFRD0012
Interface unit
NQA-2587
Power supply unit
NBD-945
Operation
unit
NCE-5794
Standard operation unit
Operation circuit A
CCK-1096
MPU circuit
Operation circuit B
CCK-1097
USB/SDHC connector circuit
Operation circuit C
CCK-1098
Key encoder circuit
Trackball
CCK-1101
φ
38 button
MPHD30460
φ
22 button
MPHD30459
Screw cover
MTV305169