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17

Be sure to use the DVD disc that matches the signal standards of
your region.

• 

CD

YEDS-18 (Part No.: 3-702-101-01)
PATD-012 (Part No.: 4-225-203-01)

• DVD SL (Single Layer)

NTSC : HLX-503 (Part No.: J-6090-069-A)

HLX-504 (Part No.: J-6090-088-A)

PAL    : HLX-506 (Part No.: J-6090-077-A)

• DVD DL (Dual Layer)

NTSC : HLX-501 (Part No.: J-6090-071-A)

HLX-505 (Part No.: J-6090-089-A)

PAL    : HLX-507 (Part No.: J-6090-078-A)

The Mirror Time and 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).

The Mirror Time and IOP measurement is required is such events
where servicing a DVD-Player includes changing the Base Unit
(BU). For each new BU to be used with a certain MV-044 board,
Mirror Time and IOP measurement need to be carried out.

Press three buttons  

x  

,  A and  VOLUME  + simultaneously

with the DVD player in standby mode.
The Test Mode starts, then the menu shown below will be
displayed on the TV screen.

The menu above is the Remocon Diagnosis Menu screen which
consists of six main function. At the bottom of the menu screen,
the model name and IF-con version. To enter Mirror Time
Adjustment menu, press button  2 “R”  on the remote commander
to enter Drive Manual Operation menu. To exit from the Test Mode,
press the power button on the remote commander.

The Drive Manual Operation menu consists of five main
function. By pressing  2 “R”  button on the remote commander in
the Remocon Diagnosis Menu, the screen will appear as below.

To enter Mirror Time Adjustment, press  5 “R”  button on the remote
commander. The screen will appear as below.

There are five main commands in the Mirr time Adjust menu as
shown in the figure above. The functions of each command are
described in the following page.

1. CD MIRR time Check
This command checks the Mirror time value for CD disc.

2. DVD MIRR time Check
This command checks the Mirror time value for DVD disc.

3. Threshold
This command displays the threshold value between CD and DVD
mirror time.

4. Save to EEPROM
This command saves an adjusted mirror time value to the EEPROM.

5. Default set MIRR time
This command will set CD and DVD mirror time to firmware default
value.

[Open] / [Close]
Pressing the  A  button controls the tray for disc change
during mirror time adjustment.
[0] Return to previous menu
Press  0 “R”  button to return to previous menu.

In order to execute mirror time adjustment, the following standard
procedures must be followed.

(1) In standby mode, press three buttons  x  ,  A  and  VOLUME

+ simultaneously.

(2) Select “2. Drive Manual Operation”.

MIRR time Adjust Menu

1. CD MIRR time Check:
2. DVD MIRR time Check:
3. Threshold:
4. Save to EEPROM
5. Default set MIRR time

[Open] Tray open [Close] Tray close
[0] Return to previous menu

Remocon Diagnosis Menu

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

Model

:  DS3_xx

IF-con

: Ver. xx.xx (xxxx)

Syscon

: Ver. x.xxx

Remocon Diagnosis Menu

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

Model Name : DS3_XX
IF-con

: V

Syscon

: Ver.

er. xx.xx (xxxx)

x.xxx

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

18

(3) Select “5. MIRR time Adjust”.

(4) Select “5. Default set MIRR time”.

(5) Select “3. Threshold”.

(6) Confirm the number. If it is 7D, go to next step. If it is any
      other value, return to step 4.

(7) Push  A  button to eject tray.

(8) Insert Test Disc HLX-504 into tray.

(9) Push  A  button to close tray.

(10) Push “2. DVD MIRR time Check”.

(11) Wait for HEX number to display.

(12) Confirm the number, if XX is 28 ~ 70, proceed with next
        step. If no, return to 8.

(13) Push “4. Save to EEPROM”.

Drive Manual Operation

1. Servo Control
2. Track/Layer Jump
3. Manual Adjustment
4. Mecha test mode
5. MIRR time Adjust
0. Return to Top Menu

MIRR time Adjust Menu

1. CD MIRR time Check:
2. DVD MIRR time Check:
3. Threshold:
4. Save to EEPROM:
5. Default set MIRR time:

[Open] Tray open [Close] Tray close
[0] Return to previous menu

MIRR time Adjust Menu

1. CD MIRR time Check:
2. DVD MIRR time Check:
3. Threshold: 7D
4. Save to EEPROM:
5. Default set MIRR time:

[Open] Tray open [Close] Tray close
[0] Return to previous menu

MIRR time Adjust Menu

1. CD MIRR time Check:
2. DVD MIRR time Check:  xx  xx
3. Thereshold:
4. Save to EEPROM:
5. Default set MIRR time:

[Open] tray open [close] Tray close
[0] Return to previous menu

(14) Confirm the same values are displayed. If it is not same,
        return to step 7.

(15) Push  A  button to eject tray.

(16) Take out HLX-504 and insert Test Disc YEDS-18 into
        tray.

(17) Push  A  button to close tray.

(18) Push “1. CD MIRR time check”.

(19) Wait for HEX number to display.

(20) Confirm the number, if YY is 5A ~ E8, proceed with next
        step. If no, return to 15.

(21) Push “4. Save to EEPROM”.

(22) Confirm the same values are displayed. If it is not the
        same, return to step 15.

(23) Push  A  button to eject tray.

(24) Remove Test Disc YEDS-18 from tray.

(25) Push  A  button to close tray.

(26) Press  0 “R”  button to the Drive Manual Operation menu.

(27) Press  0 “R”  button to return to the Remocon Diagnosis

Menu.

(28) Press the  ?/1  button to switch OFF set.

MIRR time Adjust Menu

1. CD MIRR time Check:
2. DVD MIRR time Check:  XX XX
3. Threshold:
4. Save to EEPROM:
5. Default set MIRR time:

[Open] Tray open [close] Tray close
[0] Return to previous menu

MIRR time Adjust Menu

1. CD MIRR time Check:  yy  YY
2. DVD MIRR time Check:  XX  XX
3. Threshold:
4. Save to EEPROM:
5. Default set MIRR time:

[Open] Tray open [close] Tray close
[0] Return to previous menu

MIRR time Adjust Menu

1. CD MIRR time check:  YY  YY
2. DVD MIRR time check:  XX  XX
3. Threshold:
4. Save to EEPROM:
5. Default set MIRR time:

[Open] Tray open [close] Tray close
[0] Return to previous menu

19

In order to execute mirror time adjustment, the following standard
procedures must be followed.

(1) In standby mode, press three buttons  x  ,  A  and  VOLUME

+ simultaneously.

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

button on the remote commander. The screen will appear as

     below.

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

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

(4) Select Iop by pressing  6 “R”  button on the remote commander.

Remocon Diagnosis Menu

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

Model

: DS3 XX

IF-con  Ver

: XX.XX (XXXX)

Syscon  Ver : X.XX

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. Eg 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

(5) Wait until a hexadecimal number appear.

(6) Convert each data from hexadecimal to decimal using
      conversion table.

(7) Substract between these two values.

(8) 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.

(9) Press  RETURN “R”  button to return back to previous menu.

(10) Press  0 “R”  button to return to Top Menu and power OFF

the DVD Player.

Manual Adjust

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

Change Value
[0] Return to previous menu

20

For Schematic Diagrams.
Note:
• All capacitors are in 

µ

F unless otherwise noted.  (p: pF)

50 WV or less are not indicated except for electrolytics and
tantalums.

• All resistors are in 

Ω

  and 

1

/

4

 

W or less unless otherwise

specified.

•

f

: internal component.

•

C

: panel designation.

•

A

: B+ Line.

•

B

: B– Line.

• Voltages and waveforms are dc with respect to ground un-

der no-signal (detuned) conditions.

• Voltages and waveforms are dc with respect to ground in

service mode.

• Waveforms are taken with a oscilloscope.

Voltage variations may be noted due to normal production
tolerances.
no mark : DVD STOP

• Voltages are taken with VOM (Input impedance 10 M

Ω

).

• Circled numbers refer to waveforms.

• Signal path.

F

: AUDIO

J

: CD PLAY

c

: DVD PLAY

I

: SACD PLAY

d

: TUNER

L

: VIDEO

E

: Y

a

: CHROMA

r

: COMPONENT VIDEO

q

: R, G, B

f

: AUDIO IN (SAT)

h

: AUDIO IN

• Abbreviation

RU

: Russian model.

For Printed Wiring Boards.
Note:
•

X

: parts extracted from the component side.

•        

a

: Through hole.

•

: Pattern from the side which enables seeing.

(The other layers' patterns are not indicated.)

• Indication of transistor.

Caution:
Pattern face side:  Parts on the pattern face side seen from
(SIDE A)               the pattern face are indicated.
Parts face side:     Parts on the parts face side seen from
(SIDE B)               the parts face are indicated.

Note: The components identified by mark 

0

 or dotted

line with mark 

0

 are critical for safety.

Replace only with part number specified.

✩

IC103 is a written in and settled EEPROM. Supply with
a single article has not been carried out. In case you
exchange by DMB10 board (A-1108-644-A), please
put on IC103 currently used with the model again.

C

B

These are omitted.

E

Q

C E

B

These are omitted