Circuit Block To Be Repaired - JRC JMA-7133-SA Instruction Manual

JMA-7100 Instruction Manual
9.2.2

Circuit Block to be Repaired

Table9-16： Circuit Block to be Repaired (JMA-7110-6XA/6XAH)
Location Circuit Block
MOTOR
SCANNER UNIT
MODULATOR CIRCUIT
SCANNER UNIT
RECEIVER UNIT
SCANNER UNIT
POWER SUPPLY CIRCUIT
SCANNER UNIT
ENCODER
SCANNER UNIT
BRAKE CIRCUIT
SCANNER UNIT
SCANNER UNIT MOTOR CONTROL POWER
CIRCUIT
SCANNER UNIT PERFORMANCE MONITOR
RADAR PROCESS CIRCUIT
RADAR
PROCESS UNIT
RADAR RADAR PROCESS CIRCUIT
PROCESS UNIT
AIS PROCESS CIRCUIT
RADAR
PROCESS UNIT
ARPA PROCESS CIRCUIT
RADAR
PROCESS UNIT
GYRO INTERFACE CIRCUIT
RADAR
PROCESS UNIT
TERMINAL BOARD
RADAR
PROCESS UNIT
MOTHER BOARD
RADAR
PROCESS UNIT
FAN (RPU)
RADAR
PROCESS UNIT
POWER SUPPLY
RADAR
PROCESS UNIT
RADAR FAN (PSU)
PROCESS UNIT
OPERATION OPERATION CIRCUIT A
UNIT
OPERATION CIRCUIT B
OPERATION
UNIT
OPERATION CIRCUIT D
OPERATION
UNIT
TRACKBALL
OPERATION
UNIT
BEZEL KIT
MONITOR UNIT
FAN (MNU)
MONITOR UNIT
LCD INTERFACE CIRCUIT
MONITOR UNIT
MONITOR UNIT INVERTER CIRCUIT
MONITOR UNIT LCD OPERATION CIRCUIT
LCD PANEL
MONITOR UNIT
MONITOR POWER SUPPLY
MONITOR UNIT
i. "*" means revision, such as A, B and so on.
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9.TROUBLE SHOOTING AND AFTER-SALES SERVICE
Type
H-7BDRD0048*
CME-363
NRG-610
CBD-1783
CHT-71A
CFA-252
CBD-1779
NJU-85
MPBC44213*
MDLW11900*
CDC-1325
CDC-1186D
CMJ-462E
CQD-2097A
CQC-1192
109R0612S4D13
CBD-1661
H-7BFRD0006*
CCK-973
CCK-974
CCK-976
CCK-1013
MPBC43590*
CBP-173A
CMH-2227
CBF-38
CCK-989
CML-771
CBA-389
9－ 9
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9.2 TROUBLE SHOOTING
Remarks
i
DC brushless motor (common
with HS)
Excluding Magnetron
Including CAE-529-1
CDC-1324 with mounting bracket,
CDC-1325 and CDC-1186D
CDC-1324 with mounting bracket
for Radar
19inch LCD
9