DAV-DZ530, DAV-DZ630, HCD-DZ530, HCD-DZ630 - Sony Audio Service Manual (repair manual). Page 24

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(2) Select “2. Drive Manual Operation” by pressing the   2   button

on the remote commander. The screen will appear as shown.

(3) Select “3. Manual Adjustment” by pressing the  3  button on

the remote commander. The screen will appear as shown.

(4) Select “6.IOP” by pressing the  6  button on the remote

commander.

(5) Wait until a hexadecimal number appear.

(6) Convert each data from hexadecimal to decimal using

  conversion table.

(7) Please find the label on the rear of the BU (Base Unit).

 The default IOP value is written in the label.

(8) Subtract between these two values.

(9) If the remainder is smaller than 93 (decimal), then it is OK.

 However if the value is higher than 93, then the BU  is defective
 and need to be change.

(10) Press the  RETURN  button on the remote commander to

   return back to previous menu.

(11) Press the  0  button on the remote commander to return to

   Top Menu.

Drive Manual Operation

1. Servo Control
2. Track/Layer Jump
3. Manual Adjustment
4. Tray Aging Mode
5. MIRR time adjust
0. Return to Top Menu

Manual Adjust

1. Track Balance Adjust:
2. Track Gain Adjust:
3. Focus Balance Adjust:
4. Focus Gain Adjust:
5. Eq Boost Adjust:
6. Iop:
7. TRV. Level:
8. S curve(FE) Level:
9. RFL(PI) Level:
0. MIRR Time:

O o

    Change Value

[RETURN] Return to previous menu

Manual Adjust

1. Track Balance Adjust:
2. Track Gain Adjust:
3. Focus Balance Adjust:
4. Focus Gain Adjust:
5. Eq Boost Adjust:
6. Iop. 58:
7. TRV. Level:
8. S curve(FE) Level:
9. RFL(PI) Level:
0. MIRR Time:

[RETURN] Return to previous menu

O o

    Change Value

The IOP measurement allows you to make diagnosis and adjustment
simply by using the remote commander and monitor TV. The
instructions, diagnosis results, etc. are given on the on-screen display
(OSD).
Be sure to execute the IOP measurement when a BU (Base Unit) is
replaced.

While pressing the  

x  

and    A  buttons simultaneously, turn

VOLUME  control in the direction of (+) with the DVD player in
power on.
The Test Mode starts, displayed “SERVICE IN” on this model
display then the menu shown below will be displayed on the TV
screen.
* The display of the “Model Name” of the “Remocon Diagnosis

Menu” change with the model and the destination. Refer to below
on the model name.

DZ530

: DS4

DZ630

: DS7

The menu above is the Remocon Diagnosis Menu screen which
consists of five main functions. At the bottom of the menu screen, the
model name and IF-con version. To exit from the Test Mode, press
the  ?/1  button on the remote commander.

In order to execute IOP measurement, the following standard
procedures must be followed.

(1) In power on, while pressing the  

x  

and  A  buttons

simultaneously, turn the  VOLUME  control in the direction
of (+).

Remocon Diagnosis Menu

0. External Chip Check
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History
4. Version Information

Model Name
IF-con

: V

Syscon

: Ver.

er. XX.XX (XXXX)

X.XXX

: DS7_ XX

*

1

*1: Changes depending on destination 

Remocon Diagnosis Menu

0. External Chip Check
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History
4. Version information

Model Name
IF-con

:  Ver. XX.XX (XXXX)

Syscon

:  Ver. X.XXX

: DS7_ XX

*

1

*1: Changes depending on destination