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Yamaha DVD-S550 Service Manual

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DVD-S550 / DV-S5750
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:
I
CONTENTS
TO SERVICE PERSONNEL . . . . . . . . . . . . . . . . . . 2-3
PREVENTION OF ELECTRO STATIC DISCHARGE . . . . . . 4
LOCALE MANAGEMENT INFORMATION . . . . . . . . 4
FRONT PANELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
REAR PANELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
REMOTE CONTROL PANEL . . . . . . . . . . . . . . . . . . . 6
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
SERVICE HINTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
DISASSEMBLY PROCEDURES . . . . . . . . . . . . . . . 8-9
1 0 0 8 9 4

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 accumu-
lated 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.
MAINTENANCE FLOW CHART . . . . . . . . . . . . . 10-14
BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . 16
PRINTED CIRCUIT BOARD . . . . . . . . . . . . . . . . 17-21
SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . . . 22-27
EXPLODED VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

DVD PLAYER

SERVICE MANUAL
SERVICE MANUAL

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  Summary of Contents for Yamaha DVD-S550

  • 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: Front Panels

    DVD-S550/DV-S5750 FRONT PANELS M DVD-S550 (U, R, K, A, B, G, E, P models) M DV-S5750 (U, A models) REAR PANELS M DVD-S550 (U model) M DVD-S550 (R model) M DVD-S550 (K model) M DVD-S550 (A model) M DVD-S550 (B, G, E models)
  • Page 3: Remote Control Panel

    DVD-S550/DV-S5750 M DVD-S550 (P model) M DV-S5750 (U model) M DV-S5750 (A model) REMOTE CONTROL PANEL...
  • Page 4: Block Diagram

    DVD-S550/DV-S5750 I BLOCK DIAGRAM AUDIO OUT VIDEO OUT DIGITAL OUT AV (SCART) (B, G, E models only) L / R S VIDEO VIDEO OPTICAL COAXIAL 1109, 1113 1110 1300 1103 7311 1307 7233 7234 7105 7108, 7109 AUDIO ADG733BRU +/-12V, +5v, +3V, -24V...
  • Page 5: Wiring Diagram

    DVD-S550/DV-S5750 I WIRING DIAGRAM 1100 (2) 1300 FRONT (2) STANDBY BOARD DVD MECHANISM (ASA) VSTB 1100 (1) VSDA VSCK FRONT (1) 46kHz DISPLAY BOARD io Power ON LED5 +3V3 +3V3 GND-LD DVD_LD 1600 +12V +12STBY TU_SD TU_SD S1-L3-1 S1-L3-1 CD_LD...
  • Page 6: Printed Circuit Board

    DVD-S550/DV-S5750 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET I PRINTED CIRCUIT BOARD 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 7 DVD-S550/DV-S5750 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET I PRINTED CIRCUIT BOARD 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 8 DVD-S550/DV-S5750 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET I PRINTED CIRCUIT BOARD 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 9 DVD-S550/DV-S5750 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET I PRINTED CIRCUIT BOARD 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 10 DVD-S550/DV-S5750 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET I PRINTED CIRCUIT BOARD 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 11: Schematic Diagram

    DVD-S550/DV-S5750 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET I SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 12 DVD-S550/DV-S5750 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET I SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 13 DVD-S550/DV-S5750 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET I SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 14 DVD-S550/DV-S5750 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET I SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 15 DVD-S550/DV-S5750 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET I SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 16 DVD-S550/DV-S5750 The first digit of a component indicates the component type. 1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET I SCHEMATIC DIAGRAM 2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper...
  • Page 17: Exploded View

    DVD-S550/DV-S5750 I EXPLODED VIEW When disassembling, use the special screw driver with such tip shape as shown in figure. 1904 2.7 mm 1903 1905 3 x 6 S-Tight with the brim 1300 B, G, E models only 3 x 4 S-Tight Black...
  • Page 18: Mechanical Parts

    DVD-S550/DV-S5750 WARNING I MECHANICAL PARTS Components having special characteristics are marked Z and must be replaced with parts having specifications equal to those originally installed. Ref. PART NO. Description Remarks Markets AAX59610 FRONT PANEL ASS'Y S550GD 3141 079 02931 AAX59590...
  • Page 19 DVD-S550/DV-S5750...

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Dv-s5750