Sony CMT-WS2D / HCD-WS2D Service Manual ▷ View online
17
HCD-WS2D
3-10. BELT, MS-203 BOARD
1
two claws
5
three claws
7
MS-203 board
6
DC motor
3
belt
2
chuck cam
4
screw
(M 1.7
×
2.5)
18
HCD-WS2D
3-11. BASE UNIT
3-12. OPTICAL PICK-UP (KHM-310CAA/C2NP)
1
two claws
3
two claws
2
chuck cam
4
base unit
1
two claws
bu holder
2
loading base
4
two insulators
5
two insulators
3
four insulator screws
6
optical pick-up
(KHM-310CAA/C2NP)
19
HCD-WS2D
Note 1:
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.
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.
Note 2:
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.
entered properly.
In this case, press the ?/1 button to turn the power off, and
retry to enter the test mode.
3. Common Test
Procedure:
1. Press the ?/1 button to turn the power on.
2. To enter the common test mode, press three buttons x , the
2. To enter the common test mode, press three buttons x , the
[PROGRESSIVE] and [TIME/TEXT] simultaneously.
3. To exit from this mode, press the ?/1 button.
3-1. AMP Test
1. When the common test mode is activated, each time press the
[BASS/TREBLE] button, the message “EQ LVL MAX”, “EQ
LVL MIN”, “EQ LVL FLAT” is displayed in this order.
LVL MIN”, “EQ LVL FLAT” is displayed in this order.
2. The message “VOLUME MAX” is displayed, when press the
[VOLUME +] button. The message “VOLUME MIN” is dis-
played, when press the VOLUME – button.
played, when press the VOLUME – button.
3. To exit from this mode, press the ?/1 button to turn off the
main power.
4. Function Change
Procedure:
1. Press the ?/1 button to turn the power on.
2. Press the [FUNCTION] button to the function “VIDEO”.
3. Press the [VIDEO/SAT] button and the ?/1 button simulta-
2. Press the [FUNCTION] button to the function “VIDEO”.
3. Press the [VIDEO/SAT] button and the ?/1 button simulta-
neously, and the display changes to “VIDEO” or “SAT”.
4. To exit from this mode, press the ?/1 button.
5. Disc Tray Lock
The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.
Setting Procedure :
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
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.
Releasing Procedure :
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.
Note:
When “LOCKED” is displayed, the slot lock is not released by
turning power on/off with the ?/1 button.
turning power on/off with the ?/1 button.
6. AM Step Change
•
A step of AM channels can be changed over between 9 kHz
and 10 kHz.
and 10 kHz.
Procedure:
1. Press ?/1 button to turn the set ON.
2. Select the function “TUNER”, and press the [TUNER AM]
2. Select the function “TUNER”, and press the [TUNER AM]
button.
3. Press ?/1 button to turn the set OFF.
4. Press x and ?/1 buttons simultaneously, and the display of
4. Press x 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.
10 k STEP”, and thus the channel step is changed over.
1. Cold Reset
•
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.
the RAM to initial conditions. Execute this mode when
returning the set to the customers.
Procedure:
1. Press the ?/1 button to turn the power on.
2. Press three buttons x , [SOUND FIELD] and ?/1 simulta-
2. Press three buttons x , [SOUND FIELD] and ?/1 simulta-
neously.
3. When this button is operated, display as “COLD RESET” for
a while and all of the settings are reset.
2. Panel Test Mode
•
This mode is used to check the software version, LCD, LED
and keyboard.
and keyboard.
Procedure:
1. Press the ?/1 button to turn on the power.
2. Press three bottons x , [PROGRESSIVE] and [TUNER AM]
2. Press three bottons x , [PROGRESSIVE] and [TUNER AM]
simultaneously.
3. When the panel test mode is activated, all segments are turned
on.
2-1. Version Test Mode
Procedure:
1. When the panal test mode is activated, press the
PRESET – . button and the message “WDS2D” is
displyed, the version test mode is activated.
displyed, the version test mode is activated.
2. Whenever press the PRESET – . button, the version is
displayed in order of CE2, MC, SYS, UI, DVD, ST, TA, TM
and WDS2D.
and WDS2D.
3. Press the PRESET > + button and the date of the software
production is displayed.
4. Press the PRESET > + button again and the version is
displayed.
5. To exit from this mode, press three buttons x ,
[PROGRESSIVE] and [TUNER AM] simultaneously.
2-2. Key Test Mode
Procedure:
1. When the panel test mode is activated, press the [DSGX] button,
to select the key test mode. In the key check mode, the
fluorecent indicator displays “K 0 V0”. Each time a button is
pressed, “K” value increases. However, once a button is
pressed, it is no longer taken into account. When all keys are
pressed correctly, “K18 V0” is displayed.
fluorecent indicator displays “K 0 V0”. Each time a button is
pressed, “K” value increases. However, once a button is
pressed, it is no longer taken into account. When all keys are
pressed correctly, “K18 V0” is displayed.
2. To exit from this mode, press three buttons x ,
[PROGRESSIVE] and [TUNER AM] simultaneously.
SECTION 4
TEST MODE
20
HCD-WS2D
4-4. MIRROR TIME ADJUSTMENT
To enter Mirror Time Adjustment, press 5 “R” button on the remote
commander. The screen will appear as below.
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.
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.
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.
This command checks the Mirror time value for DVD disc.
3. Threshold
This command displays the threshold value between CD and DVD
mirror time.
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.
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.
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.
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.
4-4-1. EXECUTING MIRROR TIME ADJUSTMENT
In order to execute mirror time adjustment, the following standard
procedures must be followed.
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
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
[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
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History Check
4. Version information
5. Video Level Adjustment
Model
: WDS2D_xx
IF-con
: Ver. xx.xx (xxxx)
Syscon
: Ver. x.xxx
DVD SECTION
[TEST DISC LIST]
Be sure to use the DVD disc that matches the signal standards of
your region.
your region.
•
CD
YEDS-18 (Part No.: 3-702-101-01)
PATD-012 (Part No.: 4-225-203-01)
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)
4-1. GENERAL DESCRIPTION
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).
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.
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.
4-2. STARTING TEST MODE
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 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.
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.
4-3. DRIVE MANUAL OPERATION
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.
function. By pressing 2 “R” button on the remote commander in
the Remocon Diagnosis Menu, the screen will appear as below.
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
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History
4. Version Information
5. Video Level Adjustment
Model Name : WDS2D_XX
IF-con
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
2. Track/Layer Jump
3. Manual Adjustment
4. Mecha t est mode
5. MIRR time Adjust
0. Return to Top Menu
Ver. 1.2
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