Panasonic DVD-S485GW Service Manual Download | Manualshive

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7.2.

About Citcuit

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Summary of Contents for DVD-S485GW

Page 1: ...opy ing and distribution is a violation of law ORDER NO DSD1104019CE DVD CD Player Model No DVD S68GA DVD S68GC DVD S68GN DVD S68GT DVD S685GW DVD S48GA DVD S48GC DVD S48GF DVD S48GJ DVD S48GN DVD S48GT DVD S48GW DVD S485GW Colour K Black Type ...

Page 2: ...ion 8 3 2 How to Checking Recognition of USB Device 8 3 3 How to Update Firmware 9 3 4 Caution for DivX 10 4 Specifications 11 4 1 Others Licenses 12 5 Location of Controls and Components 13 6 Operating Instructions 14 6 1 Taking out the Disc from Drive Unit when the Disc cannot be ejected by OPEN CLOSE button 14 7 Troubleshooting Guide 15 7 1 About Operation of Set 15 7 2 About Citcuit 16 8 Wirin...

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: ...cover the plug must 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 ...

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: ... parts list and not the drawing reference numbers If the circuit is changed or modified the information will be followed by service manual to be controlled with original service manual Note The replacement parts of this model is supplied as block unit Please use Troubleshooting Guide for your reference of the repair 3 2 How to Checking Recognition of USB Device 3 2 1 USB Device Check Flowchart ...

Page 9: ...9 3 3 How to Update Firmware ...

Page 10: ...r 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 obtain and regis...

Page 11: ...ontents and folders 9999 picture contents and 188 folders 6 Files that have been altered edited or saved with computer picture editing software may not be displayed 7 The file extensions has to be mp3 8 Compression rate 32 kbps to 320 kbps Sampling rate 44 1 kHz 48 kHz 9 ID3 V2 3 is supported 10 The file extensions has to be DIVX divx AVI or avi 11 Subtitle text file is not supported 12 Certified ...

Page 12: ...12 4 1 Others Licenses ...

Page 13: ...13 5 Location of Controls and Components ...

Page 14: ...ton 6 1 1 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 tray in the drection of the arrow ...

Page 15: ...15 7 Troubleshooting Guide 7 1 About Operation of Set ...

Page 16: ...16 7 2 About Citcuit ...

Page 17: ...17 ...

Page 18: ...18 8 Wiring Connection and Voltage Data 8 1 DVD S48 ...

Page 19: ...19 8 2 DVD S68 ...

Page 20: ...S48 9 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 9 1 2 P C B Positions ...

Page 21: ... DVD Drive and slide thelever in the direction of arrow to eject tray slightly 2 Unlock 2 tabs 3 Remove the Wire with Connector A 4 Remove the Wire with Connector B 5 Unlock 3 tabs 6 Remove the Front Panel The Front Panel is detached from the Tray while inclined a little as shown below 9 1 5 Front P C B and SW P C B 1 Remove the 5 Screws A 2 Remove the 2 Earth Plates 3 Remove the Wire with Connect...

Page 22: ...Remove the 4 Screws B 7 Remove the Digital P C B and Power Supply P C B 9 1 7 Mechanism Unit 1 Remove the Screw A 2 Remove the Wire with Connector A and Wire with Connector B 3 Remove the FFC 4 Remove the Mechanism Unit Manual release method of tray 1 Insert paper clips etc into the hole on the bottom of DVD Drive and slide the lever in the direction of arrow to eject tray slightly 2 Pull the tray...

Page 23: ...y 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 9 2 2 P C B Positions ...

Page 24: ... DVD Drive and slide thelever in the direction of arrow to eject tray slightly 2 Unlock 2 tabs 3 Remove the Wire with Connector A 4 Remove the Wire with Connector B 5 Unlock 3 tabs 6 Remove the Front Panel The Front Panel is detached from the Tray while inclined a little as shown below 9 2 5 Front P C B and SW P C B 1 Remove the 5 Screws A 2 Remove the 2 Earth Plates 3 Remove the Wire with Connect...

Page 25: ...FFC 6 Remove the 4 Screws C 7 Remove the Digital P C B and Power Supply P C B 9 2 7 Mechanism Unit 1 Remove the Screw A 2 Remove the Wire with Connector A and Wire with Connector B 3 Remove the FFC 4 Remove the Mechanism Unit Manual release method of tray 1 Insert paper clips etc into the hole on the bottom of DVD Drive and slide the lever in the direction of arrow to eject tray slightly 2 Pull th...

Page 26: ...26 10 Exploded View and Replacement Parts List 10 1 Casing Parts Mechanism Section ...

Page 27: ...27 10 2 Packing Accessories Section ...

Page 28: ... 4 K2CQ2YY00092 AC CORD 1 DVD S68 GA K DVD S48 GA K GF K 4 K2CP2YY00049 AC CORD 1 DVD S68 GT K DVD S48 GT K 4 K2CP2YY00050 AC CORD 1 DVD S48GJ K 4 K2CT3YY00048 AC CORD 1 DVD S68 GC K DVD S48 GC K 4 K2CJ2YY00080 AC CORD 1 DVD S68 GN K DVD S48 GN K 4 K2CA2YY00187 AC CORD 1 DVD S48 GW K DVD S485 GW K DVD S685 GW K 5 VEP77192A FRONT P C B U 1 DVD S68 GA K GC K GN K GT K DVD S685 GW K 5 VEP77193A FRONT...

Page 29: ...VD S68 GA K GC K GN K GT K DVD S48 GA K GC K GF K GJ K GN K GT K GW K DVD S485 GW K DVD S685 GW K A2 VQT3L81 1 OPERATING INSTRUCTIONS 1 DVD S68 GA K GC K GN K DVD S48 GA K GC K GF K GJ K GN K GW K Safety Ref No Part No Part Name Description Pcs Remarks A2 VQT3L85 1 OPERATING INSTRUCTIONS 1 DVD S68 GA K GT K DVD S48 GA K GJ K GT K A2 VQT3L86 OPERATING INSTRUCTIONS 1 DVD S68 GC K DVD S48 GC K GF K A...

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