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17

3

wire (flat type) (24 core)

4

two insulator screws

5

two insulators

5

two insulators

6

optical pick-up block
(KHM-310CAA or 313CAA)

7

loading assy

4

two insulator screws

1

two claws

2

FFC holder

5

chuck cam

6

belt

4

tray

3

claw

3

claw

1

Slide the chuck cam in the direction
of arrow to releae the chucking.

2

18

These are executable test mode even if not entering the test menu.

The cold reset clears data except DVD data stored in the RAM to
initial conditions. Execute this mode when returning the set to the
customers.
Procedure:

1. In the standby state, the  

I

/1  button on the set is pressed for

5 seconds or more.

2. The messages “MEMORY CLR” and “PUSH POWER” are

displayed on the fluorescent indicator tube.

3. When the  

I

/1  button is pressed in the state of step 2, the

messages “CLEARING” 

t “CLEARED!” are displayed, then

becomes standby states.

1. Connect the set with the TV screen.
2. In the standby state, Press the button in order of the [     DISPLAY]

t [ENTER] t   

I

/1   on the remote commander, the DVD

version appears on the TV screen.

3. To release from this mode, press the  

I

/1  button.

The step interval of AM channels can be toggled between 9 kHz
and 10 kHz.
Procedure:

1. Press the  

I

/1  button to turn the power on.

2. Press the [FUNCTION]  button on the remote commander to

select the “AM”.

3. Press the [TUNER MENU] button on the remote commander

and press the  

M   m  button on the remote commander to

select the “AM step?”, and press the  3  button on the remote
commander.

4. The message “10k 

t  9k” or “9k t  10k” appears on the

fluorescent indicator tube.

5. Press the  3  button on the remote commander, and the AM

channel step is changed.

This mode let you lock the disc tray. When this mode is activated,
the disc tray will not eject when the  Z    sensor is touched. The
message “LOCKED” will be displayed on the fluorescent indicator
tube.
Procedure:

1. Press the  

I

/1  button to turn the power on.

2. Press the [FUNCTION]  button on the remote commander to

select the “DVD”.

3. Touch the  x  and  Z  sensors and press the  

I

/1  button on

the set simultaneously and hold down until “LOCKED” or
“UNLOCKED” displayed on the fluorescent indicator tube
(around 5 seconds).

Mode to prevent theft of the demonstration disc.
Setting Procedure:
It automatically enters the mode when the demonstration disc is
inserted.
Releasing Procedure:

1. Press the  

I

/1  button to turn the power on.

2. Press the [FUNCTION]  button on the remote commander to

select the “DVD”.

3. Touch the  x  and  N  sensor on the set simultaneously and

hold down until “DEMO OFF” displayed on the fluorescent
indicator tube (around 5 seconds).

These are the test modes done in the test menu.
Setting method of the test menu:

1. Press th  

I

/1  button to turn the power on.

2. Press the button in order of the [CLEAR] 

t [ENTER] t [0]

t [1] t [0] t [ANGLE] on the remote commander. (Make
the interval when each button is pressed within two seconds.)

3. The message “TEST MENU” appears on the fluorescent indi-

cator tube and enter the test menu.

1. Enter the test menu.
2. Press the  

M   m  button on the remote commander to select the

“PANEL TEST”, and press the [ENTER] button on the remote
commander.

3. LEDs (except  N  and  Z ) and all segments in fluorescent

indicator tube are lighted up. And  N  LED and half seg-
ments in fluorescent indicator tube are lighted up,  Z  LED
and others half segments in fluorescent indicator tube are light-
ed up, then LEDs (except  N  and  Z ) and all segments in
fluorescent indicator tube are lighted up.  This operation is
repeated.

4. When all segments in fluorescent indicator tube are light-

ed up in the state of step 3, press the [VOLUME +] button
on the remote commander and model information is dis-
played on the fluorescent indicator tube.
Each time the [VOLUME +] button on the remote commander
is pressed, the display changes from destination information,
MC version, SYS version, UI version, DVD version, ST ver-
sion, TA version, DSP version, TM version, CLA version, CEC
version in this order, and returns to the model information
display.
Each time the [VOLUME ---] button on the remote commander
is pressed, the version and date are switched.

5. In the state of step 3, press the [FUNCTION]  button on the

remote commander and “K 0” is displayed on the fluorescent
indicator tube.
“K 0” value increases whenever a button on the set is pressed
or a sensor is touched.  However, once a button has been
pressed, it is no longer taken into account.
The  

I

/1    button on the set is pressed and all sensors are

touched, “OK” and “K 9” are alternately displayed on the flu-
orescent indicator tube.

6. To release from this mode, press the  

I

/1  button.

Procedure:
1. Enter the test menu.

2. Press the  

M    m  button on the remote commander to select

the “AMP TEST”, and press the [ENTER] button on the re-
mote commander.

3. The message “MEASURE” appears on the fluorescent indi-

cator tube and enter the amp test mode.

4. Press the [SUBTITLE] button on the remote commander, the

message “VACS ON” or “VACS OFF” appears on the fluo-
rescent indicator tube and thus the VACS on/off are changed.

5. To release from this mode, press the  

I

/1  button.

19

The cold reset clears data except DVD data stored in the RAM to
initial conditions. Execute this mode when returning the set to the
customers.
Procedure:

1. Enter the test menu.
2. Press the  

M   m  button on the remote commander to select the

“COLD RESET”, and press the [ENTER]  button on the re-
mote commander.

3. The message “COLD RESET.” appears on the fluorescent in-

dicator tube, then becomes standby states.

1. Enter the test menu.
2. Press the  

M   m  button on the remote commander to select the

“PRODUCTOUT”, and press the [ENTER] button on the re-
mote commander.

3. After the “STANDBY” blinking display finishes, the

message“MECHA LOCK” appears on the fluorescent indica-
tor tube and the ship mode is set.

4. To release from this mode, pull out the power code.

This mode describes details in “3. DVD SERVICE MODE” (page
20).

Not used for the servicing.
Press the  

I

/1  button if having entered this mode.

1. Connect the DMPORT check jig (P/N: J-2501-309-A) with

the DMPORT 1 jack (CN409) on the MAIN board.

2. Press the  

I

/1  button to turn the power on.

3. Confirm that both LEDs of the DMPORT check jig lights.

(Confirmation the power supply line.)

4. Press the [FUNCTION]  button on the remote commander to

select the “DMPORT 1”.

5. Enter the test menu.
6. Press the  

M   m  button on the remote commander to select the

“DMPORT CHK”, and press the [ENTER] button on the re-
mote commander.

7. The message “DMPORT OK.” appears on the fluorescent in-

dicator tube and enter the digital media port test mode. (Con-
firmation of communication line)
When “NO DETECT.” and “UART .TO” are displayed on the
fluorescent indicator tube, confirm the connection of the
DMPORT check jig, and enter the mode again.
Each time the  >    button on the remote commander is
pressed, the connect check and adaptor version check are
switched.
Press the  .  button on the remote commander, connected
confirmation of the DMPORT check jig is done again.

8. To a pinjack of the DMPORT check jig input information rel-

evant to audio signal (sine-wave 1.0V rms) and composite vid-
eo signal (white 100% 1.0Vp-p, color bar, etc.).

9. Confirm the output of speakers and monitor TV. (Confirma-

tion of analog signal)

10. To release from this mode, press the  

I

/1  button.

Not used for the servicing.
Press the  

I

/1  button if having entered this mode.

Not used for the servicing.
Press the  

I

/1  button if having entered this mode.

Not used for the servicing.
Press the  

I

/1  button if having entered this mode.

Not used for the servicing.
Press the  

I

/1  button if having entered this mode.

Not used for the servicing.
Press the  

I

/1  button if having entered this mode.

Not used for the servicing.
Press the  

I

/1  button if having entered this mode.

Not used for the servicing.
Press the  

I

/1  button if having entered this mode.

Not used for the servicing.
Press the  

I

/1  button if having entered this mode.

Not used for the servicing.
Press the  

I

/1  button if having entered this mode.

Not used for the servicing.
Press the  

I

/1  button if having entered this mode.

Not used for the servicing.
Press the  

I

/1  button if having entered this mode.

color

pattern

generator

DMPORT

check jig

(Part No.:

J-2501-309-A)

J001

AF

oscillator

set

TV

monitor

FL/FR

speaker

MAIN board

CN409

P-AMP board

CN3005

AV-001 board J400

(US, Canadian models)

AV-002 board CN400

(AEP, UK models)

20

This mode let you make diagnosis and adjustment easily by using
the remote commander and the TV screen. The instructions,
diagnostic results, etc. are given on the on-screen display.
Be sure to execute the IOP measurement when a base unit is replaced.

1. Press the  

I

/1  button to turn the power on.

2. Press the [FUNCTION]  button on the remote commander to

select the “DVD”.

3. Press the button in order of the [CLEAR] 

t [ENTER] t [0]

t  [1]  t  [0]  t  [ANGLE]  t  [0]  t  [6]  on the remote
commander. (Make the interval when each button is pressed
within two seconds.)

4. The message “SERVICE IN” appears on the fluorescent

indicator tube and top menu of the Remocon Diagnosis Menu
appears on the on-screen display on the TV screen as follows.
The model name, IF-con version and Syscon version are
displayed at the bottom of the on-screen display.

Remocon Diagnosis Menu

0. External Chip Check

1. Servo Parameter Check

2. Drive Manual Operation

3. Emergency History

4. Version Information

Model Name :xxxx_xx

IF-con:Ver.xx.xx(xxxx)

Syscon:Ver.x.xxx

5. To execute each function, press its number by using numeric

button on the remote commander.

6. To release from this mode, press the  

I

/1  button.

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

1. From the top menu of Remocon Diagnosis Menu, select “2

Drive Manual Operation” by pressing the [2]  button on the
remote commander. The following screen appears on the on-
screen display

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

2. Select “3. Manual Adjustment” by pressing the [3] button on

the remote commander. The following screen appears on the
on-screen display.

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:

V

 

v

  Change Value

[RETURN]Return to previous menu

3. Select “6. Iop:” by pressing [6]  button on the remote

commander.

4. Wait until a hexadecimal number appear in the on-screen

display as below.

Manual Adjust

1. Track Balance Adjust:

2. Track Gain Adjust:

3. Focus Balance Adjust:

4. Focus Gain Adjust:

5. Eq Boost Adjust:

6. Iop: XX:

7. TRV. Level:

8. S curve(FE) Level:

9. RFL(PI) Level:

0. MIRR Time:

V

 

v

  Change Value

[RETURN]Return to previous menu

5. Convert data from hexadecimal to decimal by using conversion

table.

6. If the value is smaller than 93 (decimal), then it is OK. However

if the value is higher than 93, then BU (base unit) is defective
and need to be change.

7. Press the O 

RETURN

button on the remote commander to

return to previous menu.

8. Press the [0] button on the remote commander to return to the

top menu of Remocon Diagnosis Menu.

9. Press the  

I

/1  button to turn off the system.

To  check the emergency history, please follow the following
procedure.
Procedure:

1. From the top menu of Remocon Diagnosis Menu, select “3.

Emergency History” by pressing the [3] button on the remote
commander. The following screen appears on the on-screen
display.

Emg. History Check

Laser Hours     CD    999h  59min

                DVD   999h  59min

01. 01 05 04 04      00 92 46 00

    00 00 00 00      00 00 23 45

02. 02 02 01 01      00 A9 4B 00

    00 00 00 00      00 00 23 45

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