Valve Radio and Audio Repair Handbook

Index

A

AC-only receivers, repair of 104–6

AC/DC receivers 56–7

live chassis with 57

portable 81–2

power supply repair 106–7

rectifiers for 57

safety with 98–100

Advance signal generators 95

Aerial coils, faults on 126

Aerial rejector circuits 127–8

Aerials: 

for American midget receivers 134

ferrite aerial adjustment 128

AF signal generators 96

Air cores 28

Alternating current (AC) 6

Ampere (amp) 12

Amplifiers: 

American midget receivers 133

audio pre-amplifiers 158–60

faults on 162–3

output stage fault finding 111–15

output stages low or distorted reproduction 112–13

output valve replacement 142

output valves 113–14

radio frequency (RF) 45–8

reflex 65

resistance coupled 33

transformer coupled 34–5 See also Amplifiers, push-pull output; Radio frequency (RF) amplifiers

Amplifiers, ...