CDP-X3000, CDP-X3000ES - Sony Audio Service Manual (repair manual). Page 4

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All buttons are assigned with numbers respectively
If a button is pressed, the number is counted up and the button
number is displayed.

Press  

·  button on the Remocon, and “  ·  ”on FL tube turns

on. If any other buttons are pressed, all tubes will turn off.

With CN105 3 pin connected to 1 pin on the Servo Board, turn
on the POWER switch, and the ADJ mode is activated where the
following operation is executed.
• GFS, even if low continuously during playing, will cause noth-

ing.

• High speed servo is disabled during an access.
• Gain of focus servo and spindle servo is not lowered.
• Manual operation and measurement for servo system are en-

abled. (For detailed operation method, see the button function
table in ADJ mode.)

Connect TP1(ADJ) to the GND after turning on the POWER
switch, and the spindle servo becomes CLV-S mode during play-
ing.

With the  TIME  key, the jitter value display mode is activated
after all music remaining mode.
The number buttons have the functions as listed below.

Button number display

+

88

=

01

)

02

0

03

PLAY 

·

Segment ON 1

P

Segment ON 2

p

All ON

[DISPLAY BOARD] – Conductor Side –

[SERVO BOARD] – Conductor Side –

1

Increase focus bias by 8 steps

2

Adjust focus bias to the center

3

Turn off tracking servo and sled servo

4

Initialize auto gain

5

Turn off focus servo

6

Decrease focus bias by 8 steps

7

Readjust focus bias there

8

Turn on tracking servo and sled servo

10

Return auto focus bias to start point

IC105

TP3

RV101

CN108

1

2

IC107

IC106 (TEI)

(TE)

(VC)

CN107

CN105

321CN106

(ADJ)

(AFJ)

(GND)

3

IC801

GND

7

1

6

IN/OUT SW

CN805