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Murphy A58V Technical Information

 

Single channel superhetrodyne, 9 inch (CRM-91) triode CRT. Magnetic focus and deflection, approx. 50 degrees.

Radio: long wave (150-316 kHz), medium wave (545-1500 kHz), and short wave (6-18 mHz).

 

       

Function

Quan.

Type

Notes

       

Television Chassis    

RF amplifier

1

SP41

Oscillator/mixer (frequency changer)

1

ACTH1

Video IF amplifier

3

SP41

2-4.25 mHz

Video detector

1

D42

Video amplifier   

1

SP41

Sync separator

1

DD41

Horizontal (line) oscillator

1

T41

Horizontal (line) output

1

AC6PEN

Vertical (frame) oscillator

1

T41

Vertical (frame) output

1

AC5PEN

Audio IF amplifier

1

VP41

750 kHz

Audio detector/amp

1

HL41DD

Audio output

1

AC5PEN

       
Power Pack Chassis      

Rectifier (HT)

2

UU4

HV (EHT) rectifier

1

U21

4700 VDC

       
Radio Chassis      
Oscillator/mixer (frequency changer) 1 AC/TH1  
IF Amplifier 1 AC/VP2  
Detector/amp 1 HL41DD  
Audio output 1 AC5PEN  
Rectifier 1 UU4