Sony CDP-CX55, Service Manual

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8. Move the holder (sensor) center so that the flat portion center at the top of the SENS (CH1) input waveform and the ‘’H” center of TEST
(CH2) coincide.
TEST (CH2) waveform
SENS (CH1) waveform
Flat portion center of
SENS (CH1) waveform
Fixed screw
Holder (sensor)
9. Tighten the fixed screw to fix the disc table, then press the CLEAR button.
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 SENS
(CH1) input waveform and the ‘’H” center of TEST (CH2) conform.
Note: During the adjustment mode, the rotational direction is switched each time the CLEAR button is pressed.
Pressing the CHECK button enters the loading mode which will be described later. Pressing the CLEAR button rotates the disc table
again.
Contets of the fluorescent indicator tube's display in the loading mode
ON OFF 51 IN
Loading OUT
SW condition
Loading
direction
Loading IN
SW condition