JRC JMA-9923-7XA - Page 250

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Table 8.12
Repair Circuit Block
(JMA-99?3-TXN9XA
Location Circuit Block
Type
Remarks
Scanner Motor
with
gear
MDBW10645
AC220|230V 30
Scanner
Moior with
gear
MPEM3O177
AIC2201230V',t6
Scanner Motor
with
gear
MPEM3O176
AC100/110V10
Transmifter-
receiver
Modulator
NMA-1252-1
Including PC21
0
(CPA-209-1
)
Excluding
Magnetron
Transmitter-
receiver
Receiver
NRG-98
cEA-334
lncluding MIC
Transmitter-
recerver
Power supply
circuit
cBD-1682
Transmitter-
receNer
T/R
control circuit cMc-1205
Display Power supply circuit
cBD-1661
Display Terminal board circuit
cQD-1949
Display NSI(LOG
l/F
circuit
CMJ462A/B
Display Mother board
coc-1094
Display Panel circuit-l
ccK-900
Display Panel circuit-2
ccK-901
Display
Panel
circuit-3 ccK-902
Display
Display control circuit
cMc-1218
Display Signal
processing
circuii
cDc-1209
Display AIS
l/F circuit
NQA4172
Display lnterSwitch circuit
NOE-3141
(Option)
Display LCD display
TWSRDOOO2
Display LCD control unit
ccK-906
8-22