HCD-RV660D, HCD-RV990D - Sony Audio Service Manual (repair manual). Page 12

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SACD Water Mark Check

 PSP AMP

 PSN

 Start: ENTER

Stop: RETURN

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

On the Test Mode Menu screen, selecting  3  executes the aging of
the mechanism deck.

### Aging Test MENU ###

**

 Pls use over 40min. CD 

**

Operation Menu

1. Open/Close Test

Exit: RETURN

1)

On the Aging Test MENU screen, press the  1  button on the
remote commander to display the Open/Close Test screen.

2)

Insert discs and press the  ENTER  button on the remote
commander.

3)

Is starts the aging.
During aging, the disc number, operating status and repeat cycle
are displayed. Aging can be aborted at any time by pressing
the  ENTER  button. After the operation is stopped, press the
ENTER  button to return to the Aging Test MENU.

On the Test Mode Menu screen, selecting  4  displays the information
such as servo emergency history.
The history information from last 1 up to 10 can be scrolled with
the O button or o button. Also, specific information can be
displayed by directly entering that number with ten keys.

### EMG. History ###

  Laser Hours

CD

xxxxhxxm

DVD

xxxxhxxm

a.

bb xx xx xx  xx xx xx xx

xx xx xx xx  xx xx xx xx

a.

bb xx xx xx  xx xx xx xx

xx xx xx xx  xx xx xx xx

   Select:1-9

Scroll:UP/DOWN

  (1.Latest EMG.)

Exit: RETURN

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

Prev:UP Default:CLR

Exit:RET

On this screen, current servo adjusted data stored in the EEPROM
are displayed. The adjusted data are initialized by pressing the
 CLEAR  button, but be careful that they are not recoverable after
initialization.
Before clearing the adjusted data, make a note of the set data. This
screen will also appear if  0 -All is selected in the Drive Auto
Adjustment. In this case, default setting cannot be made.

Disc Check Memory

 1. SL Disc check

 2. CD Disc check

 3. DL Disc check

Exit: RETURN

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

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

On this screen, measure and display the error rate.

UC : Incorrect value
CR : Correct value
Add : Address