Sony CDP-CX225, Service Manual

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SECTION 5
ADJUSTMENTS
5-1. MECHANICAL ADJUSTMENT
Perform the following steps before carrying out adjustments.
1. Turn ON the power of the unit, set disc to disc table No. 92, and
perform chucking.
2. Turn OFF the power.
3. Remove the case.
4. While pressing the STOP button, turn ON the POWER button.
The test mode is set.
5. The POWER button LED starts blinking.
(Test mode)
LED
POWER button
STOP button
BLOCK 1 button
BLOCK 5 button
Cam
Pulley
POWER
NOTE 1: The cam will start rotating when the BLOCK 1 or BLOCK
5 button is pressed continuously in the test mode.
NOTE 2: If the power cannot be supplied, the cam can be rotated by
rotating the pulley with your finger.
BLOCK 1
button
BLOCK 5
button