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Magnavox MSD115 Service Manual
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Magnavox MSD115 Service Manual

Magnavox MSD115 Service Manual

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SERVICE MANUAL
This service manual shows only the differences between
the model MSD115 and the original model MSD125.
All other information is described in the service manual
of the model MSD125.
Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1-1
Schematic Diagrams / CBA's and Test Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2-1
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3-1
Lead Identifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4-1
Different parts from the original model (MSD125) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5-1
DVD PLAYER
MSD115

TABLE OF CONTENTS

SUPPLEMENT

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Summary of Contents for Magnavox MSD115

  • Page 1: Table Of Contents

    SUPPLEMENT SERVICE MANUAL This service manual shows only the differences between the model MSD115 and the original model MSD125. All other information is described in the service manual of the model MSD125. DVD PLAYER MSD115 TABLE OF CONTENTS Block Diagrams ..............1-1-1 Schematic Diagrams / CBA’s and Test Points .

  • Page 2: Block Diagrams

    BLOCK DIAGRAMS System Control / Servo Block Diagram 1-1-1 E6151BLS...
  • Page 3 Digital Signal Process Block Diagram 1-1-2 E6151BLD...
  • Page 4 Video / Audio Block Diagram E6151BLV 1-1-3...
  • Page 5 Power Supply Block Diagram 1-1-4 E6151BLP...

  • Page 6: Schematic Diagrams / Cba's And Test Points

    SCHEMATIC DIAGRAMS / CBA’S AND TEST POINTS Standard Notes WARNING Many electrical and mechanical parts in this chassis have special characteristics. These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc.
  • Page 7 LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES: 1. CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE SAME TYPE FUSE. ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQES D'INCELE N'UTILISER QUE DES FUSIBLE DE MÊME TYPE. RISK OF FIRE-REPLACE FUSE AS MARKED.
  • Page 8 DVD Main 1/3 Schematic Diagram 1 NOTE: Either IC461 or IC462 is used for DVD MAIN CBA UNIT. DVD MAIN 1/3 Ref No. Position IC201 IC202 IC301 IC461 IC462 TRANSISTORS Q251 Q252 Q253 Q254 CONNECTORS CN201 CN301 CN401 1-2-3 E6151SCD1...
  • Page 9 DVD Main 2/3 Schematic Diagram 1-2-4 E6151SCD2...
  • Page 10 IC101 Voltage Chart ~ : Voltage is not consistent ----- : Not used Unit : Volts PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP ----- ----- -----...
  • Page 11 DVD Main 3/3 Schematic Diagram DVD MAIN 3/3 Ref No. Position IC103 IC501 IC502 IC601 CONNECTOR CN601 1-2-6 E6151SCD3...
  • Page 12 AV 1/2 Schematic Diagram CAUTION ! For continued protection against fire hazard, CAUTION ! replace only with the same type fuse. Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. NOTE: ATTENTION : Pour une protection continue les risqes If Main Fuse (F1001) is blown , check to see that all components in the power supply The voltage for parts in hot circuit is measured using d'Incele n'utiliser que des fusible de même type.
  • Page 13 AV 2/2 Schematic Diagram AV 2/2 Ref No. Position IC1201 IC1403 TRANSISTORS Q1201 Q1202 Q1204 Q1351 Q1352 CONNECTOR CN1601 1-2-8 E6151SCAV2...
  • Page 14 AV CBA Top View CAUTION ! CAUTION ! NOTE: For continued protection against fire hazard, Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. The voltage for parts in hot circuit is measured using replace only with the same type fuse. If Main Fuse (F1001) is blown , check to see that all components in the power supply hot GND as a common terminal.
  • Page 15 AV CBA Bottom View CAUTION ! CAUTION ! NOTE: For continued protection against fire hazard, Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. The voltage for parts in hot circuit is measured using replace only with the same type fuse. If Main Fuse (F1001) is blown , check to see that all components in the power supply hot GND as a common terminal.

  • Page 16: Wiring Diagram

    WIRING DIAGRAM I/P-SW P-ON+5V 20 CD/DVD 19 D 18 A 17 C 16 B 15 VIDEO-Y(I/P) E 14 VREF 13 VIDEO-C F 12 AUDIO-GND GND 11 AUDIO-GND CD-LD 10 AUDIO(L) GND(LD) 9 AUDIO(R)-MUTE 14 DVD-LD 8 AUDIO(R) PD-MONI 7 AUDIO+5V GND(DVD-PD) 6 AUDIO+5V GND(CD-PD) 5...

  • Page 17: Lead Identifications

    LEAD IDENTIFICATIONS KTA1267Y-AT/P KTA1266-Y-AT/P 2SK3498(T6L1FUNANQ)+C177 KTC3199-GR-AT/P KTC3203-Y-AT/P KTC3199(Y) G D S E C B E C B KIA4558P KIA431-AT MM1636XWRE 1: R 2: A 3: K 1 2 3 LTV-817B-F LD1117SC-R 1: GND 2: Vout Note: 3: Vin A: Anode 1: A K: Cathode 2: K...

  • Page 18: Different Parts From The Original Model (Msd125)

    Different parts from the original model (MSD125) Ref. No. Description Part No. MECHANICAL PARTS FRONT ASSEMBLY E6151UD 1VM321787 CHASSIS ASSY E6163UD 1VM321747 A21# MODEL NO LABEL E6151UD ---------- GIFT BOX CARTON E6151UD 1VM321788 X10# OWNERS MANUAL E6151UD 1VMN21627 ELECTRICAL PARTS DVD MAIN CBA UNIT N79F7JUP AV CBA...
  • Page 19 MSD115 E6151UD 2005-09-15...