Sony Complete Guide to OK XXX Adjustments for MiniDisc Players | ok.xxx

MZ-E501

3.If NG in the overall CD adjustments, return to Reset NV and perform from the electrical offset adjustment again.

LCD display

000XXX NG

XXX:NG item No.

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

LCD display

XXXCD OK

5.Insert MO disc in the set, and press > N key to set the Overall MO Adjustment mode. Automatic adjustments are made.

LCD display

XXXMO RUN

XXX:Item No. for which an adjustment is being executed.

6.If NG in the overall MO adjustments, return to Reset NV and perform the adjustment again.

LCD display

000XXX NG

XXX:NG item No.

7.If OK through the overall MO adjustments, press x key to return to the TEST MODE and terminate the Overall Adjustment mode.

LCD display

000MO OK

5-5-3.Resume clear method

1.Setting the test mode.

2.Set the Manual mode and set the item No.043(RESUME Clear). LCD display

043 Resume CC

3.Press the X key. LCD display

043 Res ***

After reset is completed

LCD display

043 Res Clr

5-5-4. Overall CD and MO adjustment items

1. Overall offset adjustment

Item No.	Contents
030	GRV setting • Sarvo OFF • Head UP

035Laser ON/OFF electrical offset difference measurement

Completed

2. Overall CD adjustment items

Item No. Contents

761VC,VR power voltage High/Low selection

300HPIT setting • Sarvo OFF

561SLED move to inside

562SLED move to outside

High reflection CD electrical offset adjustment

312Laser ON • Focus UP • VC correction ALFA offset adjustment

313IJ offset adjustment

314FE offset adjustment

HPIT adjustment

320 Focus servo ON

324TE offset adjustment 1

321TE gain adjustment

328TWPP gain adjustment

324TE offset adjustment 1

332TE offset adjustment 2

330Tracking servo ON

336ABCD gain adjustment

337KF gain correction

338RF gain adjustment

344FCS gain adjustment

345TRK gain adjustment

521Two-axis sensitivity adjustment (inside)

522Two-axis sensitivity adjustment (outside)

341Focus bias adjustment

300HPIT setting • servo OFF

Completed

3. Overall MO adjustment items

Item No. Contents

761VC,VR power voltage High/Low selection

100R_GV setting

Low reflect MO offset adjustment

112Laser ON • Focus UP • VC correction ALFA offset adjustment

113IJ offset adjustment

114FE offset adjustment

118Wpp denominator adjustment LPIT adjustmet

200LPIT setting • servo OFF

561SLED move to inside

220Focus servo ON

224TE offset adjustment 1

221TE gain adjustment

224TE offset adjustment 1

232TE offset adjustment 2

14