Sony MZ-N10 service manual Assy11, Xxxcd Run, 000 *** NG, Cd Ok, Xxxmo Run, Mo Ok

• Overall adjustment mode (title display)

Remote commander LCD display

000 Assy**

: (Disc mark) At end of power supply adjustment: Outside lit

**: Left side = MO overall adjustment information F*: MO overall adjustment completed

1*: Manual adjustment exists (overall adj. not completed)

0*: Not adjusted

Right side = CD overall adjustment information *F: CD overall adjustment completed

*1: Manual adjustment exists (overall adj. not completed)

*0: Not adjusted

Note: Adjust the CD first, when performing adjustment.

• Adjustment method of CD and MO overall adjustment mode

1.Set the test mode (see page 11).

2.Press the . or [VOL --]key to activate the overall adjust- ment mode.

Remote commander LCD display

000 Assy11

3.Insert CD disc in the set, and press thethe . key to set the CD overall adjustment mode. Automatic adjustments are made.

Remote commander LCD display

XXXCD RUN

XXX: Item number for which an adjustment is being executed.

4.In case of CD overall adjustment NG, readjust from the NV reset (see page 17). The temperature correction (see page 17) may be omitted.

Remote commander LCD display

000 *** NG

**: NG item number.

5.If OK through the CD overall adjustments, then perform MO overall adjustments.

Remote commander LCD display

000 CD OK

6.Insert MO disc in the set, and press the > key to set the MO overall adjustment mode. Automatic adjustments are made.

Remote commander LCD display

XXXMO RUN

XXX: Item number for which an adjustment is being executed.

7.In case of MO overall adjustment NG, readjust from the NV reset (see page 17). The temperature correction (see page 17) may be omitted.

Remote commander LCD display

000 *** NG

**: NG item number.

MZ-N10

8.If OK through the MO overall adjustments, press the x key to return to the test mode and terminate the overall adjustment mode.

Remote commander LCD display

000 MO OK

• Overall Adjustment error message

The following message will be displayed if adjustment procedure is mistaken in the CD and MO overall adjustment.

Message	Display timing	Description
	During CD/MO/DISC
CLOSE!	automatic distinction	DISC is not inserched.
	overall adjustment
		• CD overall adjustment is not
	During MO/DISC	completed in the MO overall
Set CD!	automatic distinction	adjustment.
	overall adjustment	• CD and MO overall
	During offset adjustment	adjustment is not completed
		in the offset adjustment.
		MO overall adjustment is not
Set MO!	During offset adjustment	completed in the offset
		adjustment.
	During CD/MO/DISC	Temperature correction
NoTmp!	automatic distinction	(item number 015)
	overall adjustment	is not finished.
	During CD/MO/DISC	Charge voltage adjustments
NoChg!	automatic distinction	(item number 755 and 756)
	overall adjustment	are not finished.

•CD and MO Overall Adjustment Items

1. CD overall adjustment items

Item No.	Description
761	VC,VR power supply H/L selection
300	HPIT setting • servo OFF
561	SLED inward movement
562	SLED outward movement
High reflection electrical adjustment
312	Laser ON • Focus UP • vc correction
ALFA offset adjustment
313	IJ offset adjustment
314	FE offset adjustment
HPIT adjustment
320	Focus servo ON
324	TE offset adjustment 1
321	TE gain adjustment
328	TWPP gain adjustment
324	TE offset adjustment 1
332	TE offset adjustment 2
330	Tracking servo ON
336	ABCD gain adjustment
337	KF gain correction
338	RF gain adjustment
344	FCS gain adjustment
345	TRK gain adjustment
521	Two-axis sensitivity (inner position)
522	Two-axis sensitivity (outer position)
300	HPIT setting • servo OFF

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