CX-JD33, CX-JD55, JAX-D33, JAX-D55 - Sony Audio Service Manual (repair manual). Page 26

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On this screen, each item can be adjusted automatically. Select the
desired number [1]  to  [10/0]  from the remote commander, and
selected item is adjusted automatically. Thus value is stored in the
EEPROM.

[1] Focus Offset

     : Adjusts focus offset.

[2] Focus Gain

     : Adjusts focus gain.

[3] TRK. Offset Coarse : Adjusts tracking offset of the RF amp

       (IC001) side.

[5] TRK. Gain

     : Adjusts track gain.

[6] EQ Boost

     : Adjusts amount of boost of equalizer.

[10/0]

     : All servo off.

Display images are shown as follows, and all two screens are able
to switch by the O key (UP) or o key (DW).

On this screen, current servo adjusted data stored in the EEPROM
are displayed. The adjusted data are initialized by pressing the
[CLEAR]  key,  but be careful that they are not recoverable after
initialization.
Before clearing the adjusted data, make a note of the set data.

On this screen, measure the mirror time of chucked disc, and write
to the EEPROM.

On this screen, measure and display the error rate.

UC : Incorrect value
CR : Correct value
Add : Address

On this screen, measure the PSP AMP value and PSN value of SACD
water mark.

Disc Check Memory

 1. SL Disc check

 2. SL Disc check

 3. SL Disc check

       Exit: RETURN

       Error Rate Display

    UC   CR  Address

PI1 Err Now xx xxxx xxxxxxxx

Max xx xxxx xxxxxxxx

Avg xx xxxx 

PI2 Err Now xx xxxx xxxxxxxx

Max xx xxxx xxxxxxxx

Avg xx xxxx 

PO  Err Now xx xxxx xxxxxxxx

Max xx xxxx xxxxxxxx

Avg xx xxxx 

       

Exit: RETURN

SACD Water Mark Check

 PSP AMP

 PSN

 Start: ENTER     

Exit: RETURN

        EEPROM Write Adjust

 1. Focus

Offset

 2. Focus

Gain

 3. Trk.

Offset Coarse

 4. ——————

 5. Trk.

Gain

 6. EQ

Boost

 0.All Servo Off

       Exit: RETURN

EEPROM Data 1/2

CD

SL

L0

L1

Focus

Gain

xx

xx

xx

xx

Trk.

Gain

xx

xx

xx

xx

Focus

Offset

xx

xx

xx

xx

Trk.

Offset

xx

xx

xx

xx

EQ.

Boost

xx

xx

xx

xx

PI

Level

xx

xx

--

--

Fcs. Balance

--

xx

--

--

Jitter

xx

xx

xx

xx

Mirror Time

xx

xx

xx

--

FE Level

--

xx

--

--

Traverse Lv1.

--

xx

--

--

Next:DW Default:CLR 

  Exit:RET

EEPROM Data 2/2  CDRW DVDRW

Focus Gain  

xx 

xx

Trk. Gain  

xx 

xx

Focus Offset  

xx 

xx

Trk. Offset  

xx 

xx

EQ. Boost  

xx 

xx

Next:UP Default:CLR        Exit:RET