154
WhitakerAudio
Characteristics curves for the 6CB6 are diagrammed in Figure 10.14.
10.8 6E5
The 6E5 is an electron-ray tube used to indicate the effects of a change in sampled voltage. The
terminal connections are shown in Figure 10.15.
Selected tube parameters are listed in Table 10.8.
Plate current of 20
μ
A
–6.5 V
Plate current of 2.8 mA
–3 V
Notes:
1 Connected to cathode at socket.
Table 10.8
Key Parameters of the 6E5
General Characteristics
Heater (ac/dc)
6.3 V, 0.3 A
Plate supply voltage
250 V
Target voltage
Maximum value
250 V
Minimum value
125 V
Typical Operation
Plate and target voltage
200 V
250 V
Series triode-plate resistor
1 m
Ω
1 m
Ω
Target current
1
(for zero triode-grid voltage)
3 mA
4 mA
Triode plate current (for zero triode-grid voltage)
0.19 mA
0.24 mA
Triode-grid voltage (approx.)
For shadow angle of 90 deg.
–6.5 V
0 V
Table 10.7
Key Parameters of the 6CB6
Figure 10.14
Characteristics curves of the 6CB6.
Figure 10.15
Terminal pinout of the 6-pin 6E5. Note this device is also
available as a 6E5C, which has an 8-pin octal socket. In the 6E5C version,
pins 2 and 7 are heater, pin 3 is the triode plate, pin 5 is the triode grid, pin 6
is the display plate, and pin 8 is the cathode.
Summary of Contents for AM/FM Stereo Tuner 2012
Page 1: ...WhitakerAudio AM FM StereoTuner User and Assembly Manual...
Page 11: ...11 AM FM Stereo Tuner Figure 1 1 Schematic diagram of the AM tuner section...
Page 17: ...17 AM FM Stereo Tuner Figure 1 2 Schematic diagram of the FM tuner section...
Page 34: ...34 WhitakerAudio Figure 3 1 Component layout for the AM tuner PWB...
Page 36: ...36 WhitakerAudio Figure 3 3 Component layout for the FM tuner PWB...
Page 69: ...69 AM FM Stereo Tuner Set the FM tuner board aside it will be used later b...
Page 101: ...101 AM FM Stereo Tuner Figure 5 11 Chassis view of the AM FM Stereo Tuner...
Page 159: ...159 AM FM Stereo Tuner...
Page 160: ...WhitakerAudio AM FM StereoTuner...
