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Reading Point

Reading Point

Condition

Adjustment

Procedure

PLL

 

 

 

IC5 Pin 3

-

Check

10.2400MHz

TP2

Band:D, Ch.:40

L17

5,0 Volt

TP3

-

L18

Maximum on Oscilloscope

OSCILLATOR

 

 

 

IC10 Pin 9

AM

L19

16.9400MHz

IC10 Pin 9

USB

L20

16.9425MHz

IC10 Pin 9

LSB

L21

16.9375MHz

 

 

 

 

IC10 Pin 9

TX AM

VR21

16.9400MHz (TX-Frequency)

 

 

 

 

TP5

TX AM

L26

10.6950MHz

TP6

RX USB

L27

10.6925MHz

TP6

RX LSB

L28

10.6975MHz

 

 

 

 

TP5

TX USB

VR7-10K

SSB Modulator Balance

 

 

 

 

RECEIVER

 

 

 

 

RX AM

L6 L7 L8

RF Input

 

RX AM

L10 L11 L12

AM/FM/SSB IF

 

RX AM

L3 L4

AM/FM IF

 

RX FM

L5

Discriminator Coil (FM Demodulator)

 

 

 

 

 

 

 

 

TP1

RX USB

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