Yamaha DVD-S2500 Service Manual
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Yamaha DVD-S2500 Service Manual

Dvd-audio/video sacd player
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See also: Owner's Manual
DVD-AUDIO/VIDEO SACD PLAYER
DVD-S2500
This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.
It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already
known and understood by the users, and have therefore not been restated.
WARNING:
IMPORTANT:
The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and service
departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable and
specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the
distributor's Service Division.
WARNING:
IMPORTANT:
CONTENTS
TO SERVICE PERSONNEL . . . . . . . . . . . . . . . . . . 2-4
FRONT PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
REMOTE CONTROL PANEL . . . . . . . . . . . . . . . . . . . 5
REAR PANELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
SPECIFICATIONS /
REPAIR NOTES /
INTERNAL VIEW /
1 0 0 9 4 0
IMPORTANT NOTICE
Failure to follow appropriate service and safety procedures when servicing this product may result in personal
injury, destruction of expensive components, and failure of the product to perform as specified. For these reasons,
we advise all YAMAHA product owners that any service required should be performed by an authorized YAMAHA
Retailer or the appointed service representative.
The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or
recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.
Static discharges can destroy expensive components. Discharge any static electricity your body may have
accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).
Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.
. . . . . . . . . . . . . . . . . . 6-7
. . . . . . . . . . . . . . . . 8
. . . . . . . . . . . . . . . . . . . . . 8
SERVICE MANUAL
SERVICE MANUAL
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-10
BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . 12
PRINTED CIRCUIT BOARD . . . . . . . . . . . . . . . . 13-21
SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . . . 22-49
EXPLODED VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
MECHANICAL PARTS . . . . . . . . . . . . . . . . . . . . . . . 51
'05.01
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  • Page 1: Table Of Contents

    This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already known and understood by the users, and have therefore not been restated.

  • Page 2: To Service Personnel

    DVD-S2500 TO SERVICE PERSONNEL AC LEAKAGE 1. Critical Components Information EQUIPMENT WALL TESTER OR Components having special characteristics are marked Z OUTLET UNDER TEST EQUIVALENT and must be replaced with parts having specifications equal to those originally installed. 2. Leakage Current Measurement (For 120V Models Only)
  • Page 3 DVD-S2500 2) The laser power level can be adjusted with the VR on ２） レーザーパワーレベルは光ピックアップ基板上のVRに the pick-up PWB, however, this level has been set by より調整可能ですが、工場出荷前に調整セット済みな the factory prior to shipping from the factory. Do not ので、この VR は廻さないでください。この VR を廻す...

  • Page 4: Prevention Of Electro Static Discharge

    DVD-S2500 J model Warning for power supply The primary side of the power supply carries live mains voltage when the player is connected to the mains even when the player is switched off ! This primary area is not shielded so it is possible to touch copper tracks and/or components when servicing the player.

  • Page 5: Locale Management Information

    DVD-S2500 LOCALE MANAGEMENT INFORMATION Locale Management Information : This DVD player is designed and manufactured to respond to the Locale Management Information that is recorded on a DVD disc. If the Locale number described on the DVD disc does not correspond to the Locale number of this DVD player, this DVD player cannot play this disc.

  • Page 6: Rear Panels

    DVD-S2500 REAR PANELS U model G model J model SPECIFICATIONS / 参考仕様 PLAYBACK SYSTEM / 対応ディスク Component Video Output / コンポーネントビデオ出力 DVD-Audio Y: 1Vpp into 75 ohms DVD-Video Pb/Cb Pr/Cr: 0.7Vpp into 75 ohms Super Audio-CD, Stereo/Multi-channel and Hybrid disc RGB (SCART) Output 0.7 Vpp into 75 ohms (G model)
  • Page 7 DVD-S2500 6 channel Analog Output AUDIO PERFORMANCE / オーディオ特性 • Audio Main L/R Cinch (white/red) DA Converter / DAコンバーター 24 bits • Audio Surround L/R Cinch (white/red) Signal-Noise Ratio / SN比 115 dB • Audio Center Cinch (blue) Dynamic Range / ダイナミックレンジ...

  • Page 8: 修理上の留意点

    DVD-S2500 REPAIR NOTES / 修理上の留意点 1) Power Supply Unit １） 電源ユニット The power supply unit has to be replaced in case of 故障の場合は、電源ユニットを交換してください。 failure. ２） DVD メカ 2) DVD Mechanism DVDメカは、 修理不可能なユニットなので、 故障の場 The DVD mechanism is a non-repairable unit and in case 合は、DVD メカ全体を交換してください。...

  • Page 9: Disassembly Procedures / 分解手順

    DVD-S2500 DISASSEMBLY PROCEDURES When disassembling, use the special screw driver with tip shape in figure. See EXPLODED VIEW for item numbers. Mounting Top Cover [240] 2.7 mm Remove 7 screws [281] (4 on side and 3 on rear side) Lift cover from rearside to remove.
  • Page 10 DVD-S2500 分解手順 項目番号については分解図を参照してください。 分解には図のような特殊ドライバーを使用します。 取り付け Top Cover [240] ネジ[281] ７ 本 （側面の4本、 リア面の 2.7 mm 3本） を外します。 カバー を後ろ側か ら上げて取り外しま す。 取り外し HDMI D2 board [1006] PSCAN board [1005] Power Supply Unit [1004] Front Panel [101] IEEE1394 board [1007] ト レー を開きます。...

  • Page 11: Block Diagram

    DVD-S2500 BLOCK DIAGRAM REMOTE RS-232C S400 CVBS SCART S-VIDEO MIXED 2ch COAXIAL OPTICAL CONTROL ( G model only) (AUDIO) Multi Channel Audio Out Video Out L/R Out IN OUT 1503 1504 1301-1 1501 1300 7504 1140-A 1401 1401 IEEE1394 DRIVER...

  • Page 12: Wiring Diagram

    DVD-S2500 WIRING DIAGRAM U model only AV Board IEEE1394 RS232 Board Board 8110 1300 1404 1401 1500 1600 1400 1601 PSCAN Board 8103 8104 8102 1400 1500 1900 1302 8101 MONO Board CON1 POWER SD5.2 1101 SUPPLY MECHANISM UNIT UNIT...

  • Page 13: Printed Circuit Board

    DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET PRINTED CIRCUIT BOARD 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 14 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET PRINTED CIRCUIT BOARD 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 15 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET PRINTED CIRCUIT BOARD 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 16 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET PRINTED CIRCUIT BOARD 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 17 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET PRINTED CIRCUIT BOARD 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 18 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET PRINTED CIRCUIT BOARD 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 19 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET PRINTED CIRCUIT BOARD 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 20 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET PRINTED CIRCUIT BOARD 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 21 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET PRINTED CIRCUIT BOARD 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...

  • Page 22: Schematic Diagram

    DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...

  • Page 23: Flash Memory

    DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 24 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 25 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 26 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 27 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 28 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 29 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...

  • Page 30: Power Supply

    DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 31 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 32 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 33 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 34 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 35 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 36 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 37 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 38 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 39 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 40 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 41 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 42 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 43 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 44 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 45 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 46 DVD-S2500 SCHEMATIC DIAGRAM FOR INFORMATION ONLY (NO REPLACEMENT PARTS WILL BE AVAILABLE) RS232C BOARD RS232C REMOTE CONTROL * Components having special characteristics are marked Z and * Z印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、 must be replaced with parts having specifications equal to those パーツリストに記載されている部品を使用してください。 originally installed.
  • Page 47 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 48 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 49 DVD-S2500 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...

  • Page 50: Exploded View

    DVD-S2500 EXPLODED VIEW 1008 (U model) 1006 1004 (J model) 8101 (J model) When disassembling, use the special screw driver 8110 with tip shape in figure. 1007 ● 分解には、図のような特殊ドライバーを使用します。 2.7 mm 1005 1003-2 8103 1002 8104 8102 1001 (2) 1003-1...

  • Page 51: Mechanical Parts

    DVD-S2500 WARNING Components having special characteristics are marked Z and must be replaced with parts having specifications equal to those originally installed. MECHANICAL PARTS 印のある部分は、安全確保部品を示しています。部品の交換が必要な場合、 パーツリストに記載されている部品を使用してください。 Ref. PART NO. Description Remarks Markets 部品名 Rank * 101 AAX62340 FRONT PANEL 3139 241 60042 フロントパネル...
  • Page 52 DVD-S2500...

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