Panasonic DVD-S68GA Service Manual

Panasonic DVD-S68GA Service Manual

Dvd/cd player

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DVD-S68GA
Model No.
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
© Panasonic Corporation 2011 Unauthorized copy-
ing and distribution is a violation of law.
ORDER NO. DSD1104019CE
DVD/CD Player

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Summary of Contents for Panasonic DVD-S68GA

  • Page 1 ORDER NO. DSD1104019CE DVD/CD Player DVD-S68GA Model No. 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 © Panasonic Corporation 2011 Unauthorized copy- ing and distribution is a violation of law.
  • Page 2: Table Of Contents

    TABLE OF CONTENTS PAGE PAGE 1 Safety Precautions -----------------------------------------------3 1.1. General Guidelines ----------------------------------------3 1.2. Leakage Current Cold Check ---------------------------3 1.3. Leakage Current Hot Check (See Figure 1.)--------3 2 Warning --------------------------------------------------------------4 2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices ----------4 2.2.
  • Page 3: Safety Precautions

    1 Safety Precautions 1.1. General Guidelines 1.3. Leakage Current Hot Check 1. IMPORTANT SAFETY NOTICE (See Figure 1.) There are special components used in this equipment 1. Plug the AC cord directly into the AC outlet. Do not use which are important for safety. These parts are marked by an isolation transformer for this check.
  • Page 4: Warning

    2 Warning 2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Elec- trostatically Sensitive (ES) Devices. The following techniques should be used to help reduce the incidence of component damage caused by electrostatic discharge (ESD).
  • Page 5: Caution For Ac Cord (For The Saudi Arabia, Kuwait And Africa)

    1. Remove the Fuse Cover with a screwdriver. 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.
  • Page 6: Precaution Of Laser Diode

    2.3. Precaution of Laser Diode...
  • Page 7: Static Electricity Protection Measures

    2.4. Static Electricity Protection Measures • The laser diode in the traverse unit (optical pick-up) may break down due to potential difference caused by static electricity of clothes or human body. So, be careful of electrostatic breakdown during repair of the traverse unit (optical pick-up). 2.5.
  • Page 8: Service Navigation

    3 Service Navigation 3.1. Service Infomation This service manual contains technical information, which allow service personnel's to understand and service this model. Please place orders using the 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.
  • Page 9: How To Update Firmware

    3.3. How to Update Firmware...
  • Page 10: Caution For Divx

    3.4. Caution for DivX Please will always pass the customer “Warning for Customers Who Use the DivX Video-on-Demand content.” with the product and get it when you unavoidably exchange DIGITAL P.C.B. including FLASH ROM (When the product is exchanged, it is the same.). You must use print attached to service part (DIGITAL P.C.B.
  • Page 11: Specifications

    4 Specifications HDMI AV Output: (DVD-S68, S685 only) Power supply: [DVD-S68GA, S48GA/GF/GJ] Output format: 1080p/1080i/720p/576p/480p AC 110 to 240 V, 50 Hz/60 Hz Output connector: TypeA (19 pin) [DVD-S68GT, S48GT] This unit supports “HDMI CEC” function. AC 110 V, 50 Hz/60 Hz...
  • Page 12: Others (Licenses)

    4.1. Others (Licenses)
  • Page 13: Location Of Controls And Components

    5 Location of Controls and Components...
  • Page 14: Operating Instructions

    6 Operating Instructions 6.1. Taking out the Disc from Drive Unit when the Disc cannot be ejected by OPEN/CLOSE button 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.
  • Page 15: Troubleshooting Guide

    7 Troubleshooting Guide 7.1. About Operation of Set...
  • Page 16: About Citcuit

    7.2. About Citcuit...
  • Page 18: Wiring Connection And Voltage Data

    8 Wiring Connection and Voltage Data 8.1. DVD-S48...
  • Page 19: Dvd-S68

    8.2. DVD-S68...
  • Page 20: Disassembly And Assembly Instructions

    9 Disassembly and Assembly Instructions 9.1. Unit (DVD-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.
  • Page 21 9.1.3. Top Panel 3. Remove the Wire with Connector (A). 4. Remove the Wire with Connector (B). 1. Remove the 5 Screws (A). 5. Unlock 3 tabs. 2. Expanded the both ends of the back of the top panel in 6.
  • Page 22 9.1.6. Digital P.C.B. and Power Supply 9.1.7. Mechanism Unit P.C.B. 1. Remove the Screw (A). 2. Remove the Wire with Connector (A) and Wire with 1. Remove the 2 Screws (A). Connector (B). 2. Remove the Wire with Connector (A). 3.
  • Page 23: Unit (Dvd-S68)

    9.2. Unit (DVD-S68) 9.2.1. 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. 9.2.2.
  • Page 24 9.2.3. Top Panel 3. Remove the Wire with Connector (A). 4. Remove the Wire with Connector (B). 1. Remove the 5 Screws (A). 5. Unlock 3 tabs. 2. Expanded the both ends of the back of the top panel in 6.
  • Page 25 9.2.6. Digital P.C.B. and Power Supply 9.2.7. Mechanism Unit P.C.B. 1. Remove the Screw (A). 2. Remove the Wire with Connector (A) and Wire with 1. Remove the 2 Screws (A) and 1screw (B). Connector (B). 2. Remove the Wire with Connector (A). 3.
  • Page 26: Exploded View And Replacement Parts List

    10 Exploded View and Replacement Parts List 10.1. Casing Parts & Mechanism Section...
  • Page 27: Packing & Accessories Section

    10.2. Packing & Accessories Section...
  • Page 28: Replacement Parts List

    10.3. Replacement Parts List Notes: Safety Ref. Part No. Part Name & Remarks *Important safety notice: Description VEP77192A FRONT P.C.B.U DVD-S68 Components identified by mark have special character- GA-K/ GC-K/ istics important for safety. GN-K/ When replacing any of components, be sure to use only GT-K, DVD-S685 manufacture’s specified parts shown in the parts list.
  • Page 29 Safety Ref. Part No. Part Name & Remarks Safety Ref. Part No. Part Name & Remarks Description Description VGP6432 BACK PANEL DVD- VQT3L85-1 OPERATING DVD-S68 S68GC-K INSTRUCTIONS GA-K/ GT-K, VGP6433 BACK PANEL DVD- DVD-S48 S68GN-K GA-K/ VGP6434 BACK PANEL DVD- GJ-K/ S68GT-K GT-K...

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