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Showing posts with label PANASONIC BLU RAY. Show all posts
Showing posts with label PANASONIC BLU RAY. Show all posts

Monday, June 27, 2016

PANASONIC DMP-BDT330 - Servcie mode - Forcible Disc eject - Service adjustments - Power supply check - Bluray player repair and services - Manual Tips

Category: Bluray Player repair and service 

Contents of this article 

  • How to access service mode  
  • How to take out the disc
  • Power supply fuse check



PANASONIC DMP-BDT330

Service Mode
About the Multiple Pressing of the Unit’s Remote Control
The remote control which included this unit is possible pressing multiple buttons simultaneously (Multiple Pressing function), and can operate for the customer's initial settings and the Service Mode, etc.
The Multiple Pressing function is not available for conventional models' remote control. Use the remote control included this unit.
How to enter the Special Modes using the Multiple Pressing Function of the Unit’s Remote Control.
For pressing the multiple buttons of the remote control, this unit can be entering each of the following special modes.
After entering each mode, and then go to the menu you want to run.
Open Mode (Remote Cont. Buttons: [OK] [Yellow] [Blue])
When pressing the 3 buttons, [OK], [Yellow] and [Blue] simultaneously for 5 seconds, “00RET” is displayed on the FL displayMove the menus for each mode:
Privately Mode 1 (Remote Cont. Buttons: [6] [7] [Yellow])
When pressing the 3 buttons, [6], [7] and [Yellow] simultaneously for 5 seconds, “50RET” is displayed on FL display.
Privately Mode 2 (Remote Cont. Buttons: [5] [9] [Red])
When pressing the 3 buttons, [5], [9] and [Red] simultaneously for 5 seconds, “70RET” is displayed on FL display.
Press [ PLAY] button (Remote Cont.) or [POWER] button (Unit)
Execute
Press [OK] button (Remote Cont.) or [O/C] button (Unit)
* After excuting the menu will automatically exit the special mode.
# How to exit from the special modes
# Press the unrelated buttons for the operation.
# No operation for 2 minutes or more.
# Press and hold [POWER] button on the unit. (Forcible Power Off)
About the Service Mode
Information necessary for service can be displayed.
How to enter the Service Mode
1. Turn the unit ON
2. Press 5,9 and RED Button of the remote control simultaneously for 5 second.
3. 70RET will displayed on FLD
4. Press PLAY button on thr remote and the POWER button on the unint
5.80SRV will displayed on FLD
6. Press OK button on the remote or EJECT button on the unit
7. Hello is displayed
Wait for 20 seconds
SERV will displayed on the FLD
How to exit the Service Mode
Press and hold the [POWER] button (remote control or unit).
>>> The Service Mode is terminated and automatically turns the unit off.
Adjustment
 [Drive] Input Engineering Adjusted Value([7] [2])
1. Input [7] [2] with the remote control's numeral keys in the service mode.
The FL display "DQR__"(__is blank)at this time. Engineering Adjusted Value display is in the input state.
2. Input Engineering Adjusted Value with remote control:
The FL is displaying the input numeric from the left.(Use "*" to display the digits needed to enter)
"******"The digit has not been entered.
"1*****" The 1st digit has been entered.
"12****" The 2nd digit has been entered.
"123456" The 6th digit has been entered.
(* The QRcode input operation cannot be cancelled, when the 6 digits are not input totally.)
(* The input operation will be cancelled by entering "000000".)
3. Input the 6 digits totally, then the 6 digits are registration QRcode.
The registration status will display on the FL.
When register successful: "DQR_OK".
When register fail: "DQR_NG".
4. Release command: Press the numeral keys [0] [0] to end the input mode.
Taking out the Disc from Drive Unit when the Disc cannot be ejected by OPEN/CLOSE button
Forcible Disc Eject
When the power can be turned off.
1. Turn the unit off, then press and hold [OK], [Yellow] and [Blue] buttons on the remote control simultaneously for 5 seconds.
- “00 RET” is displayed on the unit’s FL display.
2. Repeatedly press the [ > ] button on the remote control or [POWER] button on the unit until “06FTO” is displayed on the unit’s
FL display.
3. Press [OK] button on the remote control or [OPEN/CLOSE] button on the unit.
When the power can not be turned off.
Press [POWER] button on the unit for over 4 seconds to turn off the power forcibly, and step 1 to 3 above.
When the Forcible Disc Eject can not be done.
1. Turn off the power and pull out AC cord.
2. Put the unit so that bottom can be seen.
3. Insert paper clips, etc. into the hole on the bottom of Drive Unit and slide the paper clips, etc. in the direction of the arrow to eject tray slightly.




4. Put the unit upward, and pick out Tray by finger.

The reading method of Engineering Adjusted Value
1. Input [0] [9] with the remote control's numeral keys in the service mode.
The FL display 6 digits of Engineering Adjusted Value at this time. Please noted it on paper.
2. Reading Engineering Adjusted Value from the paster on the service part BD drive or OPU.
For Example of Engineering Adjusted Value:
The method of confirming BD-VIDEO SL Disc
BD-VIDEO SL Disc is the normal pressed disc product saled in market. The BD-R or BD-RE cannot be used as adjust disc.
By confirming "C1" displayed while in service mode [4] [8] then consider it can be used as adjust disc of Engineering Adjusted 
Value.
Micro Fuse Conducting Check
This unit uses the Micro Fuse.
Check the Micro Fuse conducting using the Tester at the check points below.
Read more »

PANASONIC DMR-EX75 - DMR-EX85 - DMR-EX75EB - DMR-EX85EG – Manual disc ejecting - Service mode – Child lock reset – SMPS power supply schematic diagram - DMR Repair and service

                                                Category: DMR Repair and service 

Contents of this article 
  • Accessing service mode 
  • Power supply schematic diagram 


PANASONIC
DMR-EX75 - DMR-EX85 - DMR-EX75EB - DMR-EX85EG 

TAKING OUT THE DISC FROM DVD-DRIVE UNIT WHEN THE DISC CANNOT BE EJECTED BY OPEN/CLOSE BUTTON
FORCIBLE DISC EJECT WHEN THE POWER CAN BE TURNED OFF
1. Turn off the power and press [STOP], [CH UP] keys on the front panel simultaneously for 5 seconds.
WHEN THE POWER CAN NOT BE TURNED OFF
1. Press [POWER] key on the front panel for over 10 seconds to turn off the power forcibly and press [STOP] [CH UP] keys on the front panel simultaneously for 5 seconds.
WHEN THE FORCIBLE DISC EJECT CAN NOT BE DONE
1. Turn off the power and pull out AC cord.
2. Remove the Top Case.
3. Put deck so that bottom can be seen.
4. Push SLIDE CAM by Eject Pin (JZS0484) or minus screw driver (small) in the direction of arrow to eject tray slightly.

5. Put deck upward and push out Tray by Eject Pin (JZS0484) or minus screw driver (small)

SELF-DIAGNOSIS FUNCTIONS
Self-Diagnosis Function provides information for errors to service personnel by “Self-Diagnosis Display” when any error has
occurred.
U**, H** and F** are stored in memory and held.
You can check latest error code by transmitting [0] [1] of Remote Controller in Service Mode.
Automatic Display on FL will be cancelled when the power is turned off or AC input is turned off during self-diagnosis display is ON.
SPECIAL MODES SETTING
TEST Mode
*All the main unit’s parameters (include tuner) are initialized.
Press [STOP], [CH UP] and [OPEN/CLOSE] keys simultaneously for five seconds when power is off.
Rating password
The audiovisual level setting password is initialized to “Level 8”.
Open the tray, and press [REC] and [PLAY] simultaneously for 5 seconds.
Service Mode
Setting every kind of modes for servicing *Details are described in “Service Mode
When the power is off, press [CH UP], [OPEN/CLOSE] and [REC] keys simultaneously for 5 seconds.
Forced disc eject
Removing a disc that cannot be ejected. The tray will open and unit will shift to P-off mode.
*When Timer REC is ON or EXT-LINK is ON, execute " Forced disc eject " after releasing Timer REC or EXT-LINK.
*This command is not effective during "Child lock" is ON.
While Demonstration Lock is being set, this Forced disc eject function is not accepted.
If this command was executed while TIMER REC is being set, TIMER RECsetting will be kept.
When the power is off, press [STOP] and [CH UP] keys simultaneously for 5 seconds.
Child lock/unlock
Set or release “Child Lock”.
Press [ENTER] and [RETURN] by remote controller simultaneously until [X-HOLD] is displayed.
Forced power-off
When the power button is not effective while power is ON, turn off the power forcibly. *When Timer REC is ON or EXT-LINK is ON, execute “Forced Power-off” after releasing Timer REC or EXT-LINK.
Press [Power] key over than 10 seconds.
Aging 
Perform sequence of modes as * Aging Description shown below continually.
Caution:
All programs in DVD-RAM disc will be deleted because Formatting is done once in Aging process.
When the power is ON, press [STOP], [POWER] and [OPEN/CLOSE] simultaneously for over 5 seconds and less than 10 seconds.
NOTE1:
If Unit has not turned into Aging mode by operations shown above, execute TEST MODE once and re execute operation shown above. (*All the main unit’s parameters include tuner are initialized by TEST mode.)
NOTE2:
If the unit has hung-up because of pressing keys for over 10 seconds, once turn off the power, and re execute this command. *When releasing Aging mode, press [POWER] key.
SMPS POWER SUPPLY CIRCUIT 
CLICK ON THE IMAGE TO ZOOM IN 

Read more »

Saturday, June 25, 2016

PANASONIC DMP-BDT233 Service mode - forcible disc eject – Fuse checking – Bluray player repair and service - Manual tips

Category: Bluray Player repair and service 

Contents of this article 
  • How to access service mode  
  • How to take out the disc
  • Power supply fuse check

PANASONIC DMP-BDT233

Taking out the Disc from Drive Unit when the Disc cannot be ejected by OPEN/CLOSE button
Forcible Disc Eject
When the power can be turned off.
1. Turn the unit off, then press and hold [OK], [Yellow] and [Blue] buttons on the remote control simultaneously for 5 seconds.
- “00 RET” is displayed on the unit’s FL display.
2. Repeatedly press the [ > ] button on the remote control or [POWER] button on the unit until “06FTO” is displayed on the unit’s
FL display.
3. Press [OK] button on the remote control or [OPEN/CLOSE] button on the unit.
When the power can not be turned off.
Press [POWER] button on the unit for over 4 seconds to turn off the power forcibly, and step 1 to 3 above.
When the Forcible Disc Eject can not be done.
1. Turn off the power and pull out AC cord.
2. Put the unit so that bottom can be seen.
3. Insert paper clips, etc. into the hole on the bottom of Drive Unit and slide the paper clips, etc. in the direction of the arrow to eject tray slightly.



4. Put the unit upward, and pick out Tray by finger.
Service Mode
About the Multiple Pressing of the Unit’s Remote Control
The remote control which included this unit is possible pressing multiple buttons simultaneously (Multiple Pressing function), and can operate for the customer's initial settings and the Service Mode, etc.
The Multiple Pressing function is not available for conventional models' remote control. Use the remote control included this unit.
How to enter the Special Modes using the Multiple Pressing Function of the Unit’s Remote Control.
For pressing the multiple buttons of the remote control, this unit can be entering each of the following special modes.
After entering each mode, and then go to the menu you want to run.
 Open Mode (Remote Cont. Buttons: [OK] [Yellow] [Blue])
When pressing the 3 buttons, [OK], [Yellow] and [Blue] simultaneously for 5 seconds, “00RET” is displayed on the FL displayMove the menus for each mode:
Privately Mode 1 (Remote Cont. Buttons: [6] [7] [Yellow])
When pressing the 3 buttons, [6], [7] and [Yellow] simultaneously for 5 seconds, “50RET” is displayed on FL display.
Privately Mode 2 (Remote Cont. Buttons: [5] [9] [Red])
When pressing the 3 buttons, [5], [9] and [Red] simultaneously for 5 seconds, “70RET” is displayed on FL display.
Press [ PLAY] button (Remote Cont.) or [POWER] button (Unit)
Execute
Press [OK] button (Remote Cont.) or [O/C] button (Unit)
* After excuting the menu will automatically exit the special mode.
# How to exit from the special modes
# Press the unrelated buttons for the operation.
# No operation for 2 minutes or more.
# Press and hold [POWER] button on the unit. (Forcible Power Off)
About the Service Mode
Information necessary for service can be displayed.
How to enter the Service Mode
1. Turn the unit ON
2. Press 5,9 and RED Button of the remote control simultaneously for 5 second.
3. 70RET will displayed on FLD
4. Press PLAY button on thr remote and the POWER button on the unint
5.80SRV will displayed on FLD
6. Press OK button on the remote or EJECT button on the unit
7. Hello is displayed
Wait for 20 seconds
SERV will displayed on the FLD
How to exit the Service Mode
Press and hold the [POWER] button (remote control or unit).
>>> The Service Mode is terminated and automatically turns the unit off.
Adjustment
 [Drive] Input Engineering Adjusted Value([7] [2])
1. Input [7] [2] with the remote control's numeral keys in the service mode.
The FL display "DQR__"(__is blank)at this time. Engineering Adjusted Value display is in the input state.
2. Input Engineering Adjusted Value with remote control:
The FL is displaying the input numeric from the left.(Use "*" to display the digits needed to enter)
"******"The digit has not been entered.
"1*****" The 1st digit has been entered.
"12****" The 2nd digit has been entered.
"123456" The 6th digit has been entered.
(* The QRcode input operation cannot be cancelled, when the 6 digits are not input totally.)
(* The input operation will be cancelled by entering "000000".)
3. Input the 6 digits totally, then the 6 digits are registration QRcode.
The registration status will display on the FL.
When register successful: "DQR_OK".
When register fail: "DQR_NG".
4. Release command: Press the numeral keys [0] [0] to end the input mode.
The reading method of Engineering Adjusted Value
1. Input [0] [9] with the remote control's numeral keys in the service mode.
The FL display 6 digits of Engineering Adjusted Value at this time. Please noted it on paper.
2. Reading Engineering Adjusted Value from the paster on the service part BD drive or OPU.
For Example of Engineering Adjusted Value:

The method of confirming BD-VIDEO SL Disc
BD-VIDEO SL Disc is the normal pressed disc product saled in market. The BD-R or BD-RE cannot be used as adjust disc.
By confirming "C1" displayed while in service mode [4] [8] then consider it can be used as adjust disc of Engineering Adjusted 
Value. 


Micro Fuse Conducting Check
This unit uses the Micro Fuse.

Check the Micro Fuse conducting using the Tester at the check points below.
Read more »

Thursday, June 2, 2016

PANASONIC DMP-BDT234 - DMP-BDT235 Service mode - Fuse checking - forcible disc eject and adjustments - Bluray player repair

                                               Category: Bluray Player repair and service

                                               Contents of this article 
  • How to access service mode  
  • How to take out the disc
  • Power supply fuse check

PANASONIC DMP-BDT233

About the Service Mode
Information necessary for service can be displayed.
How to enter the Service Mode
1. Turn the unit ON
2. Press 5,9 and RED Button of the remote control simultaneously for 5 second.
3. 70RET will displayed on FLD
4. Press PLAY button on thr remote and the POWER button on the unint
5.80SRV will displayed on FLD
6. Press OK button on the remote or EJECT button on the unit
7. Hello is displayed
Wait for 20 seconds
SERV will displayed on the FLD
How to exit the Service Mode
Press and hold the [POWER] button (remote control or unit).
>>> The Service Mode is terminated and automatically turns the unit off.
Adjustment
 [Drive] Input Engineering Adjusted Value([7] [2])
1. Input [7] [2] with the remote control's numeral keys in the service mode.
The FL display "DQR__"(__is blank)at this time. Engineering Adjusted Value display is in the input state.
2. Input Engineering Adjusted Value with remote control:
The FL is displaying the input numeric from the left.(Use "*" to display the digits needed to enter)
"******"The digit has not been entered.
"1*****" The 1st digit has been entered.
"12****" The 2nd digit has been entered.
"123456" The 6th digit has been entered.
(* The QRcode input operation cannot be cancelled, when the 6 digits are not input totally.)
(* The input operation will be cancelled by entering "000000".)
3. Input the 6 digits totally, then the 6 digits are registration QRcode.
The registration status will display on the FL.
When register successful: "DQR_OK".
When register fail: "DQR_NG".
4. Release command: Press the numeral keys [0] [0] to end the input mode.
Taking out the Disc from Drive Unit when the Disc cannot be ejected by OPEN/CLOSE button
Forcible Disc Eject
When the power can be turned off.
1. Turn the unit off, then press and hold [OK], [Yellow] and [Blue] buttons on the remote control simultaneously for 5 seconds.
- “00 RET” is displayed on the unit’s FL display.
2. Repeatedly press the [ > ] button on the remote control or [POWER] button on the unit until “06FTO” is displayed on the unit’s
FL display.
3. Press [OK] button on the remote control or [OPEN/CLOSE] button on the unit.
When the power can not be turned off.
Press [POWER] button on the unit for over 4 seconds to turn off the power forcibly, and step 1 to 3 above.
When the Forcible Disc Eject can not be done.
1. Turn off the power and pull out AC cord.
2. Put the unit so that bottom can be seen.
3. Insert paper clips, etc. into the hole on the bottom of Drive Unit and slide the paper clips, etc. in the direction of the arrow to eject tray slightly.



4. Put the unit upward, and pick out Tray by finger.
Service Mode
About the Multiple Pressing of the Unit’s Remote Control
The remote control which included this unit is possible pressing multiple buttons simultaneously (Multiple Pressing function), and can operate for the customer's initial settings and the Service Mode, etc.
The Multiple Pressing function is not available for conventional models' remote control. Use the remote control included this unit.
How to enter the Special Modes using the Multiple Pressing Function of the Unit’s Remote Control.
For pressing the multiple buttons of the remote control, this unit can be entering each of the following special modes.
After entering each mode, and then go to the menu you want to run.
 Open Mode (Remote Cont. Buttons: [OK] [Yellow] [Blue])
When pressing the 3 buttons, [OK], [Yellow] and [Blue] simultaneously for 5 seconds, “00RET” is displayed on the FL displayMove the menus for each mode:
Privately Mode 1 (Remote Cont. Buttons: [6] [7] [Yellow])
When pressing the 3 buttons, [6], [7] and [Yellow] simultaneously for 5 seconds, “50RET” is displayed on FL display.
Privately Mode 2 (Remote Cont. Buttons: [5] [9] [Red])
When pressing the 3 buttons, [5], [9] and [Red] simultaneously for 5 seconds, “70RET” is displayed on FL display.
Press [ PLAY] button (Remote Cont.) or [POWER] button (Unit)
Execute
Press [OK] button (Remote Cont.) or [O/C] button (Unit)
* After excuting the menu will automatically exit the special mode.
# How to exit from the special modes
# Press the unrelated buttons for the operation.
# No operation for 2 minutes or more.
# Press and hold [POWER] button on the unit. (Forcible Power Off)

The reading method of Engineering Adjusted Value
1. Input [0] [9] with the remote control's numeral keys in the service mode.
The FL display 6 digits of Engineering Adjusted Value at this time. Please noted it on paper.
2. Reading Engineering Adjusted Value from the paster on the service part BD drive or OPU.
For Example of Engineering Adjusted Value:

The method of confirming BD-VIDEO SL Disc
BD-VIDEO SL Disc is the normal pressed disc product saled in market. The BD-R or BD-RE cannot be used as adjust disc.
By confirming "C1" displayed while in service mode [4] [8] then consider it can be used as adjust disc of Engineering Adjusted 
Value. 


Micro Fuse Conducting Check
This unit uses the Micro Fuse.

Check the Micro Fuse conducting using the Tester at the check points below.
Read more »