Samsung DVD-E360 Service Manual
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Samsung DVD-E360 Service Manual

Service manual dvd player dvd-e360
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SERVICE
DVD PLAYER
Refer to the service manual in the GSPN (see the rear cover) for more information.
DVD PLAYER
BASIC : DVD-E360
Application Model :
DVD-E360
Application Area :
BAS,EN,HC,KE,PE,RU,SH,SJ,SQ,
SW,TK,UM,XA,XD,XE,XL,XN,XS,
XU,XV,ZA,ZC,ZF,ZN,ZS,ZX
MANUAL
1. Precautions
2. Product Specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. PCB Diagrams
6. Schematic Diagrams
Contents

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Summary of Contents for Samsung DVD-E360

  • Page 1 DVD PLAYER BASIC : DVD-E360 Application Model : DVD-E360 Application Area : BAS,EN,HC,KE,PE,RU,SH,SJ,SQ, SW,TK,UM,XA,XD,XE,XL,XN,XS, XU,XV,ZA,ZC,ZF,ZN,ZS,ZX SERVICE MANUAL DVD PLAYER Contents 1. Precautions 2. Product Specifications 3. Disassembly and Reassembly 4. Troubleshooting 5. PCB Diagrams 6. Schematic Diagrams Refer to the service manual in the GSPN (see the rear cover) for more information.

  • Page 2: Table Of Contents

    All Block Diagram........................6 − 2 6.2. Power ............................ 6 − 3 6.2.1. About S.M.P.S (Ringing Choke Converter Method)............6 − 3 6.2.2. Circuit descripcotion [FLY-Back RCC(Ringing Choke Converter)] Control ......6 − 3 Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 3 Internal Block Diagram (Internal Block Diagram of S.M.P.S Circuit) ........6 − 5 6.3. S.M.P.S (S.M.P.S PCB) ......................6 − 6 6.4. Video (Main PCB) ........................6 − 7 6.5. Audio (Main PCB)........................6 − 8 6.6. Decoder (Main PCB) ........................ 6 − 9 Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 4: Precautions

    Reverse the instrument power cord plug in the outlet and repeat the test. See Any measurements not within the limits specified herein indicate a potential shock hazard that must be eliminated before returning the instrument to the customer. Fig. 1-1 AC Leakage Test Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 5 ) schematics and parts lists. Use of a substitute replacement that does not have the same safety characteristics as the recommended replacement part might create shock, fire and/or other hazards. Product safety is under review continuously and new instructions are issued whenever appropriate. Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 6: Servicing Precautions

    The insulation resistance between each blade of the attachment plug and accessible conductive parts(see note) should be more than 1 Megohm. NOTE Accessible conductive parts include metal panels, input terminals, earphone jacks, etc. Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 7: Esd Precautions

    8) Minimize body motions when handling unpackaged replacement ESD devices. (Otherwise harmless motions such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ESD device). Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 8: Handling The Optical Pick-Up

    6) Short the short terminal on the PCB, which is inside the Pick-Up ASS’Y, before replacing the Pick- Up. (The short terminal is shorted when the Pick- Up Ass’y is being lifted or moved.) 7) After replacing the Pick-up, open the short terminal on the PCB. Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 9: Product Specifications

    2. Product Specifications 2. Product Specifications 2.1. Product Specification Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 10: Dvd General Features

    The unit may not play certain CD-R, CD-RW and DVD-R due to the disc type or recording condition. 2.1.3. Disc Type and Characteristics The DVD Player is capable of playing the following types of discs with the corresponding logos : Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 11: Region Code

    2. Product Specifications 2.1.4. Region Code The Region number for this DVD Player is described on the rear panel of the DVD Player. Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 12: Usb

    The connector construction always ensures that the external sheaths on the plug contact with its counterpart in the receptacle before the four connector within are connected. • The USB standart specifies relatively low tolerances for compliant USB connectors, intending to minimize incompatibilities in connectors produced by different vendor. Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 13 2. Product Specifications 2-1-5 (d) Basic flow and interrelationship of the USB communication model. Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 14: Chassis Product Specification

    2. Product Specifications 2.2. Chassis Product Specification Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 15: Option Product Specification

    2. Product Specifications 2.3. Option Product Specification Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 16: Disassembly And Reassembly

    3. Disassembly and Reassembly 3. Disassembly and Reassembly 3.1. Cabinet and PCB NOTE Connector Must be removed with care 3.1.1. Top Cabinet Removal Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 17: Assy Front Cabinet Removal

    3. Disassembly and Reassembly 3.1.2. Assy Front Cabinet Removal Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 18: Assy Loader Removal

    3. Disassembly and Reassembly 3.1.3. Assy Loader Removal Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 19: Main Pcb And S.m.p.s Pcb And Rca Jack Pcb Removal

    3. Disassembly and Reassembly 3.1.4. Main PCB and S.M.P.S PCB and RCA Jack PCB Removal Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 20: Pcb Location

    3. Disassembly and Reassembly 3.2. PCB Location Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 21: Troubleshooting

    4. Troubleshooting 4. Troubleshooting 4.1. Troubleshooting Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 22 4. Troubleshooting Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 23 4. Troubleshooting Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 24 4. Troubleshooting Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 25 4. Troubleshooting Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 26 4. Troubleshooting Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 27 4. Troubleshooting Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 28 4. Troubleshooting Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 29 4. Troubleshooting Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 30 4. Troubleshooting 4-10 Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 31 4. Troubleshooting Copyright© 1995-2011 SAMSUNG. All rights reserved. 4-11...
  • Page 32 4. Troubleshooting 4-12 Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 33 4. Troubleshooting Copyright© 1995-2011 SAMSUNG. All rights reserved. 4-13...
  • Page 34 4. Troubleshooting 4-14 Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 35 4. Troubleshooting Copyright© 1995-2011 SAMSUNG. All rights reserved. 4-15...
  • Page 36 4. Troubleshooting 4-16 Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 37 4. Troubleshooting Copyright© 1995-2011 SAMSUNG. All rights reserved. 4-17...
  • Page 38 4. Troubleshooting 4-18 Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 39 4. Troubleshooting Copyright© 1995-2011 SAMSUNG. All rights reserved. 4-19...
  • Page 40 4. Troubleshooting 4-20 Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 41 4. Troubleshooting Copyright© 1995-2011 SAMSUNG. All rights reserved. 4-21...
  • Page 42 4. Troubleshooting 4-22 Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 43 4. Troubleshooting Copyright© 1995-2011 SAMSUNG. All rights reserved. 4-23...
  • Page 44 4. Troubleshooting 4-24 Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 45: Software Update

    4. Troubleshooting 4.2. Software Update 4.2.1. CD Upgrade Copyright© 1995-2011 SAMSUNG. All rights reserved. 4-25...
  • Page 46 4. Troubleshooting 4-26 Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 47 4. Troubleshooting Copyright© 1995-2011 SAMSUNG. All rights reserved. 4-27...
  • Page 48 4. Troubleshooting 4-28 Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 49: Main F_W Upgrade Method

    4. Troubleshooting 4.2.2. Main F_W Upgrade Method Copyright© 1995-2011 SAMSUNG. All rights reserved. 4-29...

  • Page 50: Pcb Diagrams

    5. PCB Diagrams 5. PCB Diagrams Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 51: Wiring Diagram

    5. PCB Diagrams 5.1. Wiring Diagram Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 52: Main Pcb

    5. PCB Diagrams 5.2. Main PCB Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 53 5. PCB Diagrams Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 54 5. PCB Diagrams Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 55: Pcb

    5. PCB Diagrams 5.3. S.M.P.S PCB Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 56 5. PCB Diagrams Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 57: Rca Jack Pcb

    5. PCB Diagrams 5.4. RCA Jack PCB Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 58: Schematic Diagrams

    Most semiconductor devices are electrostatically sensitive and therefore require the special handling techniques described under the “electrostatically sensitive (ES) devices” section of this service manual. WARNING Components identified with the mark have the special characteristics for safety. When replacing any of these components. Use only the same type. Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 59: All Block Diagram

    6. Schematic Diagrams 6.1. All Block Diagram Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 60: Power

    PICF1 4, 5~8pin because dt is a very short. b) SNUBBER circuit protects PQR11 from damage through leakage voltage suppression by RC, (Charges the leakage voltage to PDS11, PER13, PCD12 and discharges to PRS11, PRS12). Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 61 I1 increases in Proportion to time. After constant time passed Ib become to shortage and PICF1 is cut OFF (S/W OFF). 4) Feedback Control Circuit • Operation descriptions a) Internal OP-Amp ‘+’ base potential of PICS2 is 2.5V and external “-” input potential is connected with PRS33 and PRS34 to maintain Vout of 4.4V. Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 62: Internal Block Diagram (Internal Block Diagram Of S.m.p.s Circuit)

    Current decrease→PICS1 C-E Voltage increase→PICS1 F-B Voltage increase→OUT DUTY increase TRANS Primary Cuttent Increase→TRANS Primary Power increase→Vout maintain 4.4V→Vout increase - PRD31, PRD32 : Reduce 4.4V overshoot. - PRS32, PCS32 : Prevent PICS2 oscillation (for phase correction). 6.2.3. Internal Block Diagram (Internal Block Diagram of S.M.P.S Circuit) • Internal Block Diagram Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 63: S.m.p.s Pcb)

    6. Schematic Diagrams 6.3. S.M.P.S (S.M.P.S PCB) Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 64: Video (Main Pcb)

    6. Schematic Diagrams 6.4. Video (Main PCB) Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 65: Audio (Main Pcb)

    6. Schematic Diagrams 6.5. Audio (Main PCB) Copyright© 1995-2011 SAMSUNG. All rights reserved.

  • Page 66: Decoder (Main Pcb)

    6. Schematic Diagrams 6.6. Decoder (Main PCB) Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 67 6. Schematic Diagrams 6-10 Copyright© 1995-2011 SAMSUNG. All rights reserved.
  • Page 68 E.Asia, W.Asia, https://gspn2.samsungcsportal.com China, Japan N.America, S.America https://gspn3.samsungcsportal.com This Service Manual is a property of Samsung Electronics Co.,Ltd. © 2011 Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under All rights reserved. applicable International and/or domestic law.

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