This manual is very useful because it presents the technical specifications of the cd player, including the manufacturer of the reader, this helps if you need to replace it. It also displays the settings and layout of the circuit.
Great quality copy, right what I was looking for, all I need to fix my radio.
Text excerpt from page 12 (click to view)
C H E C K I N G T H E WAV E F O R M S
To check the waveforms on the SERVO P.W.B., the GND (â) probe of the Osilloscope to â refâ point. NOTES MEASURING DISC : DVD / DVDT-S01 CD / TCD-784A (It is better to use wires for extending between the probe and test points.) â¢ When watching the HF waveform, use the extending wire as short as possible. â¢ When HF waveform is noisy or can not discriminate the eye-pattern, replace the Traverse Unit after measuring the Iop. â¢ Test points 1 ~ $ are shown below.