Early Electronic Television
Murphy A58V Chassis
The power pack chassis. On the left is the
power transformer for the filaments and B+ (HT). At the
bottom are the two rectifier tubes (valves). On the right
is the high voltage (EHT) power transformer and the HV (EHT)
rectifier. Notice the modern capacitors on the tube
(valve) socket. In our restoration we will rebuild the
original capacitor. |
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Bottom view of the power pack. The original
electrolytics have been clipped out of the circuit but left on the
chassis. Modern ones have been installed. We will rebuild the
originals. |
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Top view of the television chassis. On the bottom
are the RF, IF and video stages. On top are the deflection tubes
(valves). In the center is where the CRT mounts (neck down).
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Bottom view of the television chassis. There are
many modern parts that will be replaced with early electronic ones. |
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The radio. It is a simple design, with five tubes,
with a single ended output. |
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The speaker, with output transformer |
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