Sony CDP-CX57 Service Manual page 15

8. Move the holder (sensor) center so that the flat portion center at the top of the D.SENS (CH1) input waveform and the ''H" center of
HHOUT (CH2) coincide.
D.SENS (CH1) waveform
Holder (sensor)
9. Tighten the fixed screw to fix the disc table, then press the
10. The disc table rotates in the clockwise direction. Measure the waveform and make sure that the flat portion center at the top of the
D.SENS (CH1) input waveform and the ''H" center of HHOUT (CH2) conform.
Note: During the adjustment mode, the rotational direction is switched each time the
[CHECK]
Pressing the button enters the loading mode which will be described later. Pressing the
Contets of the fluorescent indicator tube's display in the loading mode
ALL DISCS
CD1
DISC
O N I N
Loading OUT Loading
SW condition direction
HHOUT (CH2) waveform
Fixed screw
51
O F F
Loading IN
SW condition
[CLEAR]
button.
[CLEAR]
button is pressed.
– 15 –
Flat portion center of
D. SENS (CH1) waveform
[CLEAR]
button rotates the disc table again.