JRC JMA-5212-4/6 - Functional System Diagram; Scanner Unit

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2.3. Functional System Diagram
2.3.1. Scanner Unit
SLOT ANTENNA
MOTOR
B101
SAFETY SWITCH
S101
MAG
V101
PULSE
TRANS
SWITCHING
CIRCUIT
PC201
MH
GENERATOR
AVR
PC1001
㱂A,㱂B,㱂Z
FILTER
DUMMY
LOAD
DC+24V
Serial Com, BP, BZ, VD, TRIG
NKE-2254 Scanner Unit
POWER
SUPPLY
CIRCUIT
MOTOR CONTROL
POWER
PC1501
Rotation Control
Speed control
Status
DC+24V
Tx Trigger/Pulse Width
DC+24V
ENCODER
ROTARY
JOINT
INTERFACE CIRCUIT
PC1101
RF AMP
IF AMP
VIDEO
AMP
RECEIVER
Receiver
Bandwidth
Control
Tune Control
DIODE
LIMITER
Figure 2.2 Functional System Diagram of NKE-2254 Scanner Unit