jedyne do czego mogę mieć zastrzeżenie to jakość zdjęć zawartych w przesłanej instrukcji serwisowej ponieważ są fatalnej jakości, praktycznie nieczytelne. tak poza tym jestem zadowolony to jest to czego szukałem.
Instrukcja bardzo czytelna. zawiera co potrzeba. Polecam
Tekstowy podgląd strony 18 (kliknij aby zobaczyć)
The following is a simple adjustment method. �Simple Adjustment� Note : Since exact adjustment cannot be performed, remember the positions of the controls before performing the adjustment. If the positions after the simple adjustment are only a little different, return the controls to the original position. Procedure:
5. Connect the osilloscope between TP (TE) and TP (VC). 6. Adjust RV703 so that the waveform is as shown in the figure below. (tracking gain adjustment) � Correct Example
VOLT/DIV : 100 mV TIME/DIV : 2 mS
� Incorrect Examples (fundamental wave appears)
low tracking gain VOLT/DIV : 100 mV TIME/DIV : 2 mS 0V
1. Keep the set horizontal. If the set not horizontal, this adjustment cannot be performed due to the gravity against the 2-axis device. 2. Insert disc (YEDS-18) and push the � button. 3. Connect the oscilloscope between TP (FE) and TP (VC). 4. Adjustment RV704 so that the waveform is as shown in the figure below. (focus gain adjustment) � Correct Example
VOLT/DIV : 100 mV TIME/DIV : 2 mS 100 mV 0V
high tracking gain (higher fundamental wave than for low gain) VOLT/DIV : 100 mV TIME/DIV : 2 mS
0V
� Incorrect Examples (DC level changes more than on adjusted waveform)
low focus gain VOLT/DIV : 100 mV TIME/DIV : 2 mS 250 mV
Adjustment Location : See page 19.
0V high focus gain VOLT/DIV : 100 mV TIME/DIV : 2 mS 100 mV 75 mV 0V
