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Chassis Dis-Assembly & Dial Cord-Assembly - Radio Shack Realistic DX-150 Service Manual

Solid state four band communications receiver

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3.0
CHASSIS DIS-ASSEMBLY & DIAL CORD-ASSEMBLY
3.1
CHASSIS DIS-ASSEMBLY:
See Fig. 2-1 to Fig. 2-3 attached and Item 2.2-1.
NOTE: Before the chassis dis-assembly, pull out two of tips with speaker lead
from loud speaker.
3.2
DIAL CORD ASSEMBLY:
NOTE: Before the dial cord assembly, seven of all control knobs, five nuts of
phone jack, B.F.O. pitch control, A.F. gain control, ANT, trimmer, and R.F.
gain control should be replacement with front panel. See FIG. 2-2.3.4.
-1
-2
3.3
KNOB SETTING POSITION FOR B.F.O. PITCH & ANTENNA TRIMMER.
Set the knob slit on nine o'clock when a capacity of variable capacitor should be
made maximum value.
Main tuning dial cord assembly show the Fig. 3 attached
Band spread dial cord assembly show the Fig. 4 attached
9 OF 28

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20-150