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21

1

Align the mark on the rotary encoder (S771) with the projection of  the assy.

2

Check that the cam (BU U/D) can not be rotated in the direction of arrow.

3

Install the gear (

mode C)

– bottom view • front –

gear (

mode C)

rotary encoder
(S771)

cam (BU U/D)

mark

projection

chassis

mark 

B

slider (mode cam) assy

shaft

mark 

A

mark 

D

gear (mode cam)

cam (gear)

mark 

C

1

Slide the shaft in the direction of arrow.

2

Align mark 

A

 on the gear (mode cam) with mark 

B

 on the slider (mode cam) assy, 

then install the gear (mode cam).

3

Check that mark 

C

 on the gear (mode cam) is in alignment with mark 

D

 on the cam (gear).

– bottom view • front –

22

2

five solders

6

two gears
(stocker communication)

4

gear
(stocker communication)

RELAY board

7

two screws 

(PTPWH2.6

 

×

 8)

5

screw 

(PTPWH2.6

 

×

 8)

3

screw 

(PWH2

 

×

 6)

rotary encoder
(S702)

gear
(stocker 
communication)

– rear –

1

rotary encoder
(S702)

Engage the rotary encoder (S702)
and the gear (stocker communication)
as shown below in the figure.

2

cam 

(stocker V)

3

screw 

(PTPWH2.6

 

×

 8)

4

two cams 

(stocker U/D)

5

two screws 

(PTPWH2.6

 

×

 8)

boss

boss

rotary encoder
(S702)

Install the stocker assy 
fitting three bosses into the 
each groove of cam 
then fix by rotating the cams  
in the direction of arrow.

hole

gear
(stocker communication)

– rear –

screw

1

Position the hole on the gear 
(stocker communication) on the
screw of the rotary encoder (S702).

To install three cams, align each groove
of the cam with each 

f

 mark on the 

chassis as shown in the figure.

cam 

23

Regarding the notification symbol “R”
Because the number of the operating buttons of this product
are limited, some operations require use of the operating
buttons of the remote commander, When a specific operation
requires use of the operating buttons of the remote
commander, “R” is added to the specific operating procedure
in this manual. Example  MENU/NO  “R”  The  MENU/NO
button of remote commander.

Incorrect operations may be performed if the test mode is
not entered properly.
In this case, press the  ?/1  button to turn the power off, and
retry to enter the test mode.

The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.
Setting Procedure :

1. Press the  ?/1  button to turn the set on.
2. Press the  FUNCTION  button to set DVD function.
3. Insert a disc.
4. Press the  

x  

button and the  A  button simultaneously for five

seconds.

5. The message “LOCKED” is displayed and the tray is locked.

1. Press the  

x  

button and the  A  button simultaneously for five

seconds. again.

2. The message “UNLOCKED” is displayed and the tray is

unlocked.

When “LOCKED” is displayed, the slot lock is not released by
turning power on/off with the  ?/1  button.

•

Use this mode when returning the set to the customer after
repair.

1. Press the  ?/1  button to turn the set on.
2. Press the  FUNCTION  button to set the function “DVD”.
3. Press three buttons  x , and  ?/1  simultaneously.
4. After a message “MECHA LOCK” is displayed on the

fluorescent indicator tube, pull out the AC plug.

5. To exit from this mode, press the  ?/1  button to turn the set

on.

1. Press the  ?/1  button to turn the set on.
2. Press the  FUNCTION  button to set the function “DVD”.
3. Press the three buttons  . ,  A  and  >  simultaneously.
4. To exit from this mode, press the  ?/1  button to turn the set

on.

•

A step of AM channels can be changed over between 9 kHz
and 10 kHz.

1. Press  ?/1  button to turn the set ON.
2. Select the function “TUNER”, and press  FUNCTION  button

to select the BAND “AM”.

3. Press  ?/1  button to turn the set OFF.
4. Press  >  and  ?/1  buttons simultaneously, and the display

of fluorescent indicator tube changes to “AM 9 k STEP” or
“AM 10 k STEP”, and thus the channel step is changed over.

•

The cold reset clears all data including preset data stored in
the RAM to initial conditions. Execute this mode when
returning the set to the customers.

1. Press the  ?/1  button to turn the power on.
2. Press three buttons  x  ,   A  and   ?/1  simultaneously.
3. When this button is operated, display as “COLD RESET” for

a while and all of the settings are reset.

•

This mode is used to check the software version, LCD, LED
and keyboard.

1. Press the  ?/1  button to turn on the power.
2. Press three bottons  X ,  . and  A  simultaneously.
3. When the display LED test mode is activated, all segments

are turned on.

4. To exit from this mode, pull out the AC plug.

1. When the panal test mode is activated, press the  .  button

and the message “GC6HW

***” is displayed, the version test

mode is activated.

2. Whenever press the  .  button, the version is displayed in

order of NA, MC, SYS, UI, DVD, CDMA, CDMB, ST005,
TA, TM and GC4.

3. Press the  >  button and the date of the softwafe production

is displayed.

4. Press the  >  button again and the version is displayed.
5. To exit from this mode, pull out the AC plug.

1. When the panel test mode is activated, press the  H  button,

to select the key test mode.

2. To enter the KEY test mode, the fluorecent indicator displays

“K0”. Each time a button is pressed, “KEY” value increases.
However, once a button is pressed, it is no longer taken into
account. When all keys are pressed correctly, “K15” is
displayed.

3. To exit from this mode, pull out the AC plug.

24

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

: GC6HW_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 : GC6HW_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. Mecha t est mode
5. MIRR time Adjust
0. Return to Top Menu