Teac MT-20D-IO - Page 26

Data pattern
Magnetized
condition on tape
Preamplifier
output TP3
Differentiator
output TP7
Level detect
amplifier
output TP8
Zero crossing
detector
output U6-16
RD signal
o 0
o
o o 0 o o
Fig. 310 Example of operational waveforms of read circuit
- 314 -
o 0
L
I
I
I
I
I
I
I