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SECTION 2
INSIDE VIEWS
2-1
• MAIN UNIT (TOP VIEW)
• MAIN UNIT (BOTTOM VIEW)
J1
MAIN UNIT
AF AMPLIFIER
(IC701)
PRE DRIVER
(Q13)
Inside the shielded case.
+5 V REGULATOR
(IC512)
+3 V REGULATOR
(IC511)
POWER AMPLIFIER
(Q14)
Inside the shielded case.
YGR AMPLIFIER
(Q12)
MICROPHONE AMPLIFIER
(IC505)
26.0 MHz
REFERENCE OSCILLATOR
(X2)
ELECTRIC VOLUME
(IC506)
NMEA BUFFER
(IC551)
PHOTO COUPLER
(IC552)
POWER CONTROL
(Q511)
DIRECT CONVERSION IC
(IC301)
DIRECT CONVERSION IC
(IC201)
Inside the shielded case.
RF AMPLIFIER
(Q101)
PER AMPLIFIER
(IC702)
J2
AF MUTE
(IC703)
APC CONTROL
(IC2)
BANDPASS FILTER
(D16)
POWER CONTROL
(Q17)
BIAS CONTROL
(Q19)