Sony DAV-DZ290K / DAV-DZ295K / DAV-DZ390K / DAV-DZ590K / DAV-DZ690K / DAV-DZ790K / HCD-DZ295K / HCD-DZ390K / HCD-DZ590K / HCD-DZ690K / HCD-DZ790K Service Manual ▷ View online
HCD-DZ290K/DZ295K/DZ390K/DZ590K/DZ690K/DZ790K
25
SECTION 4
TEST MODE
Note: 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.
retry to enter the test mode.
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.
returning the set to the customers.
Procedure:
1. Press the [
1. Press the [
?/1
] button to turn the power on.
2. Press three buttons [
x
], [
N
] and [
?/1
] simultaneously.
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, FL and
KEY.
2-1. Display Test Mode
Procedure:
1. Press the [
Procedure:
1. Press the [
?/1
] button to turn the power on.
2. Press three buttons [
x
], [
.
] and [FUNCTION] simultane-
ously.
3. When the display test mode is activated, all segments are turned
on. When the mode in, lamps of “MOVIE”, “MUSIC” and
“REC TO USB” are turn off.
“REC TO USB” are turn off.
4. To exit from this mode, press three buttons [
x
], [
.
] and
[FUNCTION] simultaneously.
2-2. Version Test Mode
Procedure:
1. When the display test mode is activated, press the [
Procedure:
1. When the display test mode is activated, press the [
.
] button
and the message “DSY2K” (DZ290K), “DSY2KR” (DZ295K),
“DSY3K” (DZ390K), “DSY4K” (DZ590K), “DSY5K” (DZ690K),
“DSY7K” (DZ790K) are displayed, the version test mode is
activated.
“DSY3K” (DZ390K), “DSY4K” (DZ590K), “DSY5K” (DZ690K),
“DSY7K” (DZ790K) are displayed, the version test mode is
activated.
2. Whenever the [
.
] button is pressed, the display changes in
the following order.
“DSY3K” (Model name) U“E12
*1
” (Destination) UMC Version
*1: E12 changes depending on destination.
3. Press the [
>
] button and the date of the software production
is displayed.
4. Press the [
>
] button again and the version is displayed.
5. To exit from this mode, press three buttons [
x
], [
.
] and
[FUNCTION] simultaneously.
2-3. FL Pattern Test Mode
Procedure:
1. When the display test mode is activated, press the [
Procedure:
1. When the display test mode is activated, press the [
x
] button,
to select the FL pattern test mode. When the FL pattern test
mode, half segments of FL display and lamps of “MOVIE”,
“REC TO USB” are turn on.
mode, half segments of FL display and lamps of “MOVIE”,
“REC TO USB” are turn on.
2. Press the [
x
] button, half segments of FL display and lamp of
“MUSIC” is turn on.
3. Next press the [
x
] button, all segments of FL display is turn
on.
4. To exit from this mode, press three buttons [
x
], [
.
] and
[FUNCTION] simultaneously.
2-4. Key Test Mode
Procedure:
1. When the display test mode is activated, press the [
Procedure:
1. When the display test mode is activated, press the [
N
] button,
to select the key test mode.
2. To enter the KEY test mode, the fl uorescent indicator displays
“K0 V0”. Each time an another 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, “K9
V0” is displayed.
increases. However, once a button is pressed, it is no longer
taken into account. When all keys are pressed correctly, “K9
V0” is displayed.
3. When the [VOLUME] control is turned in the direction of (+),
“V0” is changed to “V1”, then ... “V9”.
When the [VOLUME] control is turned in the direction of (–),
“V0” is changed to “V9”, then ... “V1”.
“V0” is changed to “V9”, then ... “V1”.
4. To exit from this mode, press three buttons [
x
], [
.
] and
[FUNCTION] simultaneously.
3. Disc Tray Lock
• The disc tray lock function for the antitheft of an demonstra-
tion disc in the store is equipped.
Setting Procedure :
1. Press the [
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
3. Insert a disc.
4. Press
the
[
x
] button and the [
Z
] button simultaneously for fi ve
seconds.
5. The message “LOCKED” is displayed and the tray is locked.
Releasing Procedure :
1. Press
Releasing Procedure :
1. Press
the
[
x
] button and the [
Z
] button simultaneously for fi ve
seconds again.
2. The message “UNLOCKED” is displayed and the tray is
unlocked.
Note: When “LOCKED” is displayed, the tray lock is not released by
turning power on/off with the [?/1] button.
4. DVD Ship Mode
• Use this mode when returning the set to the customer after
repair.
Procedure:
1. Press the [
1. Press the [
?/1
] button to turn the set on.
2. Press the [FUNCTION] button to set the function “DVD”.
3. Remove all discs, and then press two buttons [
3. Remove all discs, and then press two buttons [
N
] and [
?/1
]
simultaneously.
4. After a message “MECHA LOCK” h “UNPLUG” is dis-
played on the fl uorescent indicator tube, pull out the AC plug.
5. To exit from this mode, press the [
?/1
] button to turn the set
on.
HCD-DZ290K/DZ295K/DZ390K/DZ590K/DZ690K/DZ790K
26
DVD SECTION
7-1. GENERAL DESCRIPTION
• The IOP measurement allows you to make diagnosis and ad-
justment simply by using the remote commander and moni-
tor TV. The instructions, diagnosis results, etc. are given on
the on-screen display (OSD).
tor 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.
7-2. HOW TO ENTER TEST MODE
While pressing the [
While pressing the [
x
] and [
Z
] 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
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.
below on the model name.
DZ290K
:
DSY2K
DZ295K
:
DSY2KR
DZ390K
:
DSY3K
DZ590K
:
DSY4K
DZ690K
:
DSY5K
DZ790K
:
DSY7K
The menu above is the Remocon Diagnosis Menu screen which
consists of fi ve main functions. At the bottom of the menu screen,
the model name and IF-con version. To exit from the Test Mode,
press the [
consists of fi ve 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.
7-3. EXECUTING IOP MEASUREMENT
In order to execute IOP measurement, the following standard pro-
cedures must be followed.
In order to execute IOP measurement, the following standard pro-
cedures must be followed.
(1) In power on, while pressing the [
x
] and [
Z
] buttons simultane-
ously, 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
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History
4. Version Information
Model Name
IF-con
IF-con
: Ver. XX.XX (XXXX)
Syscon
: Ver. X.XXX
: DSY3K_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
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History
4. Version Information
Model Name
IF-con
IF-con
: Ver. XX.XX (XXXX)
Syscon
: Ver. X.XXX
: DSY3K_XX
*
1
*1: Changes depending on destination
5. Product Out
• This mode moves the optical pick-up to the position durable
to vibration and clears all data including preset data stored in
the RAM to initial conditions. Use this mode when returning
the set to the customer after repair.
the RAM to initial conditions. Use this mode when returning
the set to the customer after repair.
Procedure:
1. Press the [
1. Press the [
?/1
] button to turn the power on.
2. Press the [FUNCTION] button to set the function “DVD”.
3. Remove all discs, and then press three buttons [
3. Remove all discs, and then press three buttons [
x
], [
Z
] and
[VOLUME+] simultaneously.
4. Displayed to message “SERVICE IN” on the fluorescent
indicator tube when pressing in turn the [4] t [DVD MENU]
t [CLEAR] buttons on the remote commander.
t [CLEAR] buttons on the remote commander.
5. After the “STANDBY” blinking display fi nishes, the message
“MECHA LOCK” h “UNPLUG” is displayed on the
fl uorescent indicator tube disconnect the AC power plug, then
the product out mode is set.
fl uorescent indicator tube disconnect the AC power plug, then
the product out mode is set.
6. Color System Change (Except AR, E32 models)
• Color system change to video signal format (NTSC/PAL).
Procedure:
1. Press the [
1. Press the [
?/1
] button to turn the set on.
2. Press the [FUNCTION] button to set the function “DVD”.
3. Press the [
3. Press the [
?/1
] button to turn the set OFF.
4. Press two buttons [
.
] and [
?/1
] simultaneously, and the
display of fl uorescent indicator tube changes to “COLOR
PAL” or “COLOR NTSC”.
PAL” or “COLOR NTSC”.
HCD-DZ290K/DZ295K/DZ390K/DZ590K/DZ690K/DZ790K
27
7-4. EMERGENCY HISTORY
To check the emergency history, please follow the following
procedure.
To check the emergency history, please follow the following
procedure.
(1) From the Top Menu of Remocon Diagnosis Menu, select “3.
Emergency History Check” by pressing the [3] button on the
remote commander. The following screen appears on the on-
screen display.
remote commander. The following screen appears on the on-
screen display.
(2) You can check the total time when the laser is turned on during
playback of DVD and CD from the above menu. The maximum
time, which can be displayed are 999h 59min.
time, which can be displayed are 999h 59min.
(3) You can check the error code of latest 10 emergency history
from the above menu. To view the previous or next page of
emergency history, press [
emergency history, press [
.
] or [
>
] button on the remote
commander. The error code consists of the following three
blocks. The fi rst block indicates the error code. The second
block indicates the parameter and the third block indicates the
time of error code as shown below.
blocks. The fi rst block indicates the error code. The second
block indicates the parameter and the third block indicates the
time of error code as shown below.
• Error Code
*1 : Error Code
*2 : Parameter of error code
*3 : Time of error code
The meaning of error code is as below:
01: Communication error (No reply from syscon)
02: Syscon hung up
03: Power OFF request when syscon hung up
19: Thermal shutdown
24: MoveSledHome error
25: Mechanical move error (5 Changer)
26: Mechanical move stack error
30: DC motor adjustment error
31: DPD offset adjustment error
32: TE balance adjustment error
33: TE sensor adjustment error
34: TE loop gain adjustment error
35: FE loop gain adjustment error
36: Bad jitter after adjustment
40: Focus NG
42: Focus layer jump NG
52: Open kick spindle error
51: Spindle stop error
Emg. History Check
01. 01 05 04 04
Laser Hours
CD
999h
59min
DVD
999h
59min
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
[Next] Next Page [Prev] Prev Page
[O] Return to Top Menu
[O] Return to Top Menu
Emg. History Check
01. 01 05 04 04
Laser Hours
CD
999h
59min
DVD
999h
59min
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
[Next] Next Page [Prev] Prev Page
[O] Return to Top Menu
[O] Return to Top Menu
*
1
*
2
*
3
(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 fi nd 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.
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
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:
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:
0 P 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. 50:
7. TRV. Level:
8. S curve(FE) Level:
9. RFL(PI) Level:
0. MIRR Time:
2. Track Gain Adjust:
3. Focus Balance Adjust:
4. Focus Gain Adjust:
5. Eq Boost Adjust:
6. Iop. 50:
7. TRV. Level:
8. S curve(FE) Level:
9. RFL(PI) Level:
0. MIRR Time:
[RETURN] Return to previous menu
0 P Change Value
HCD-DZ290K/DZ295K/DZ390K/DZ590K/DZ690K/DZ790K
28
60: Focus on error
61: Seek fail error
62: Read Q data/ID error
70: Lead in data read fail
71: TOC read time out (CD)
80: Can’t buffering
81: Unknown media type
7-4-1. Clear the Laser Hour
Press [ DISPLAY] button and then press [CLEAR] button on
the remote commander. The data for both CD and DVD data are
reset.
Press [ DISPLAY] button and then press [CLEAR] button on
the remote commander. The data for both CD and DVD data are
reset.
7-4-2. Clear the Emergency History
Press [DVD TOP MENU] button and then press [CLEAR] button
on the remote commander. The error code for all emergency history
would be reset.
Press [DVD TOP MENU] button and then press [CLEAR] button
on the remote commander. The error code for all emergency history
would be reset.
7-4-3. Clear the Initialize Setup Data
Press [DVD MENU] button and then press [CLEAR] button on the
remote commander.
Press [DVD MENU] button and then press [CLEAR] button on the
remote commander.
Emg. History Check
01. 01 05 04 04
Laser Hours
CD
0h
0min
DVD
0h
0min
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
[Next] Next Page [Prev] Prev Page
[O] Return to Top Menu
[O] Return to Top Menu
01. 00 00 00 00
Laser Hours
CD
999h
59min
DVD
999h
59min
00 00 00 00
00 00 00 00
00 00 00 00
02. 00 00 00 00
00 00 00 00
00 00 00 00
00 00 00 00
[Next] Next Page [Prev] Prev Page
[O] Return to Top Menu
[O] Return to Top Menu
Emg. History Check
Emg. History Check
initialize setup data...
Laser Hours
CD
999h
59min
DVD
999h
59min
[Next] Next Page [Prev] Prev Page
[O] Return to Top Menu
[O] Return to Top Menu
7-4-4. Return to the Top Menu of Remocon Diagnosis
Menu
Press [0] button on the remote commander.
7-5. CHECK VERSION INFORMATION
To check the version information, please follow the following
procedure.
To check the version information, please follow the following
procedure.
(1) From the Top Menu of Remocon Diagnosis Menu, select “4.
Version Information” by pressing the [4] button on the remote
commander. The following screen appears on the on-screen
display.
commander. The following screen appears on the on-screen
display.
To return to the Top Menu of Remocon Diagnosis Menu, press
[0] button on the remote commander.
[0] button on the remote commander.
8. D.C.A.C. (AUTOMATIC ACOUSTIC FIELD CALIBRA-
TION) TEST MODE
Procedure:
1. Press the [
1. Press the [
?/1
] button to turn the power on.
2. Press the [FUNCTION] button to set the function “ DVD”.
3. Insert Calibration mic (ECM-AC2) supplied as an accessory
3. Insert Calibration mic (ECM-AC2) supplied as an accessory
into the AUDIO IN/A.CAL MIC jack.
4. While pressing the [
x
] and [
Z
] buttons simultaneously, turn
the [VOLUME] control in the direction of (–).
5. Confi rm that the following are shown on the display panel.
1
The JACK inserted/non-inserted detection display and the
STEREO/MONO detection display.
2
Presence of DIGITAL voice input to the microcomputer.
(OK: input, NG: no input)
3
The AD value of the MIC input to the microcomputer.
(shown “255h”)
6. To exit from this mode, press the [
x
] and [
Z
] buttons simulta-
neously, turn the [VOLUME] control in the direction of (–).
Version information
[O] Return to Top Menu
Firm (Main) : Ver. xxxxx
Firm (Sub) : xxxxx
RISC : xxxxx
8032 : xxxxx
Audio DSP : xxxxx
Servo DSP : xxxxx
Firm (Sub) : xxxxx
RISC : xxxxx
8032 : xxxxx
Audio DSP : xxxxx
Servo DSP : xxxxx
Phy,Adr, : F,F,F,F,
“NON” : Not detected
“ST” :
STEREO
“MN” :
MONO
OK : input
NG : no input
0-255 (Changes in real time)
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