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2 - 1

 

SECTION 2  INSIDE 

VIEWS

• LOGIC UNIT 

• MAIN UNIT

TONE CONTROLER (AF SW)
(IC20)

CLONE BUFFER
(IC8)

EEPROM
(IC14)

EEPROM
(IC15)

3V line SW
(Q28)

CPU
(IC17)

3V REG
(IC4)

3.2V REGULATOR
(IC3)

TONE FILTER
(IC12)

1ST VCO

REFERENCE FREQUENCY
OSCILLATOR
(X1)

DISCRIMINATOR
(X3)

3rd IF FILTER
(FI3)

2ND VCO

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