Panasonic DMP-BD77GA, Service Manual

Page 1: ...Unauthorized copy ing and distribution is a violation of law ORDER NO DSD1203005CE Blu ray Disc Player Model No DMP BD87PX DMP BD77PH DMP BD77PU DMP BD77GA DMP BD77GC DMP BD77GJ DMP BD77GN DMP BD77GT DMP BD77GW Colour K Black Type ...

Page 2: ...ntrols and Components 15 6 Operating Instructions 16 6 1 Taking out the Disc from Drive Unit when the Disc cannot be ejected by OPEN CLOSE button 16 7 Multiple Pressing Function 17 7 1 About the Multiple Pressing of the Unit s Remote Control 17 7 2 How to enter the Special Modes using the Multiple Pressing Function of the Unit s Remote Control 17 8 Service Mode 20 8 1 About the Service Mode 20 8 2...

Page 3: ...exposed to shock hazards 1 2 Leakage Current Cold Check 1 Unplug the AC cord and connect a jumper between the two prongs on the plug 2 Measure the resistance value with an ohmmeter between the jumpered AC plug and each exposed metal lic cabinet part on the equipment such as screwheads connectors control shafts etc When the exposed metal lic part has a return path to the chassis the reading should ...

Page 4: ... solder or unsolder ES devices 4 Use only an antistatic solder removal device Some solder removal devices not classified as antistatic ESD protected can generate electrical charge sufficient to damage ES devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ES devices 6 Do not remove a replacement ES device from its protective package until immed...

Page 5: ...ust not be used until a replacement cover is obtained A replacement fuse cover can be purchased from your local Panasonic Dealer If the fitted moulded plug is unsuitable for the socket outlet in your home then the fuse should be removed and the plug cut off and disposed of safety There is a danger of severe electrical shock if the cut off plug is inserted into any 13 ampere socket If a new plug is...

Page 6: ...6 2 3 Precaution of Laser Diode ...

Page 7: ...city of the working environ ment Repair in the working environment that is grounded 2 5 1 Work table grounding Put a conductive material sheet or steel sheet on the area where the traverse unit optical pick up is placed and ground the sheet 2 5 2 Human body grounding Use the anti static wrist strap to discharge the static electricity from your body 2 5 3 When exchange the Drive Before remove the E...

Page 8: ...The firmware of the unit may be renewed to improve the quality including operational performance and playability Make sure to refer the following procedure when performing version up 3 2 1 Confirmation of the Firmware Version Perform following steps to checking the firmware version currently installed in the unit 1 Turn the unit on and wait the Home screen is displayed 2 Select Setup Player Settin...

Page 9: ...re required for version up can be downloaded from Support Information from NWBG VDBG PAVC web site in TSN system Click file name to download After download click file to decompress Total 1 file 2 Decompress the downloaded file The decompressed file will be named as follows File Name PANA_DVD FRM Copy the file to root folder of the USB device If using CD R instead of USB device burn the file to a b...

Page 10: ...ecorders a year Registration Code is memorized in FLASH ROM Digital P C B If exchange above P C B or FLASH ROM new registration Code differ from previous Registration Code will be generated In this case if your customer uses DivX Video on Demand service he she will no longer be able to play any content that he she pur chased under that same registration code Therefore your customer will need to ob...

Page 11: ...els region number 4 or ALL PH PU GN models region number 5 or ALL GW model BD Video region code A or ALL PX PH PU GA GJ GT models region code B or ALL GC GN models region code C or ALL GW model Media Playable disc BD Video BD LIVE BD ROM Version 2 4 BD RE Version3 Single Layer Dual Layer JPEG BD R Version2 Single Layer Dual Layer DivX 2 MKV DVD R DVD R DL DVD Video format 1 DVD Video Recording for...

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Page 15: ...ers etc Enter numbers 4 Cancel 5 Select audio 6 Basic playback control buttons 7 Show status messages 8 Show Top menu 9 Show Option menu 10 Coloured buttons red green yellow blue Used for various purposes depending on the display 11 Transmit the remote control signal 12 Open or close the disc tray 13 Switch on off Secondary Video Picture in picture 14 Show Setup menu 15 Show the selection screen o...

Page 16: ...orcible Disc Eject 6 1 2 When the 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 and slide the paper clips etc in the direction of the arrow to eject tray slightly 4 Pull the unit upward and pull out tray ...

Page 17: ...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 7 2 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 ente...

Page 18: ...18 7 2 1 Open Mode Remote Cont Buttons OK Yellow Blue ...

Page 19: ...19 7 2 2 Privately Mode 1 Remote Cont Buttons 6 7 Yellow 7 2 3 Privately Mode 2 Remote Cont Buttons 5 9 Red ...

Page 20: ... Informations necessary for service can be displayed 8 1 1 How to enter the Service Mode 8 1 2 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 ...

Page 21: ...21 8 2 Service Mode List The display of information to each command is as follows Note Do not use it excluding the designated command ...

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Page 24: ...24 9 Troubleshooting Guide 9 1 About Operation of Set ...

Page 25: ...25 9 2 About Circuit ...

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Page 29: ...29 10 Wiring Connection and Voltage Data ...

Page 30: ...11 1 1 Disassembly Flow Chart The following chart is the procedure for disassembling the casing and inside parts for internal inspection when carrying out the ser vicing To assemble the unit reverse the steps shown in the chart below 11 1 2 P C B Positions ...

Page 31: ... Panel 11 1 4 1 Tray Ornament 1 Insert paper clips etc into the hole on the bottom of BD Drive and slide the lever in the direction of arrow to eject tray slightly 2 Unlock 2 tabs turn Pull the Tray Ornament in direction of 2 11 1 4 2 Front Panel 1 Remove the connector A and B the connector B is installed DMP BD87 only 2 Unlock 5 tabs A E turn Pull with the Front Panel in the direction of your sid...

Page 32: ...ck Panel 11 1 7 Power Supply P C B 1 Remove the connector A then remove AC cord 2 Remove the 2 screws A and screw B then lift up straight upward the Power Supply P C B and disconnect the connector B to remove the Power Supply P C B 11 1 8 Digital P C B 1 Remove the connector A and FFC A 2 Remove the screw A the lift up the Digital P C B 3 Remove the FFC B and isolate it with an ESD preven tion bag...

Page 33: ...33 11 1 9 Mechanism Unit 1 Remove the 2 screws A then remove the Mechanism Unit When assembling first set the Mechanism unit to tabs A then tighten the 2 screws A ...

Page 34: ...ital P C B When replacing the mechanism unit Digital P C B or both the drive adjustment is required 11 2 1 List of Service Tools 11 2 1 1 Adjustment Inspection Tools 11 2 1 2 Commercial Tools Required 11 2 2 How to adjust the Mechanism Unit Digital P C B ...

Page 35: ...35 12 Exploded View and Replacement Parts List 12 1 Casing Parts Mechanism Section ...

Page 36: ...36 12 2 Packing Accessories Section ...

Page 37: ...OP PANEL 1 BD87PX BD77PU PH GA GC GT GW GJ 9 VGP6498 TOP PANEL 1 BD77GN 10 VGP6504 BACK PANEL 1 BD87PX 10 VGP6507 BACK PANEL 1 BD77PU 10 VGP6508 BACK PANEL 1 BD77PH 10 VGP6509 BACK PANEL 1 BD77GA 10 VGP6510 BACK PANEL 1 BD77GC 10 VGP6511 BACK PANEL 1 BD77GN 10 VGP6512 BACK PANEL 1 BD77GT 10 VGP6513 BACK PANEL 1 BD77GW 10 VGP6515 BACK PANEL 1 BD77GJ 11 VKU0610 BOTTOM CABINET 1 12 RGK2378 K TRAY ORN...