Samsung YP-30S Service Manual
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Samsung YP-30S Service Manual

Samsung YP-30S Service Manual

Digital audio player samsung yp-30s
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DIGITAL AUDIO PLAYER
DIGITAL AUDIO PLAYER
YP-30S
1.
2.
3.
4.
Program
5.
6.
Order
7.
8.
9.
10.
11.
CONTENTS

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Summary of Contents for Samsung YP-30S

  • Page 1: Table Of Contents

    DIGITAL AUDIO PLAYER YP-30S DIGITAL AUDIO PLAYER CONTENTS Precautions Specifications Parts Description Mass-production Initialization Program Troubleshooting Guide Exploded View and Disassembly Order Electrical Part List Block Diagram Internal Block Diagram of Main IC PCB Wiring Diagrams Schematic Diagram...
  • Page 2 ELECTRONICS © Samsung Electronics Co., Ltd. OCT. 2001 Printed in Korea AH68-00999A...

  • Page 3: Precautions

    5. You should not put any object or liquid into product. Otherwise, it may cause failure or mal-operation. 6. If replacement material is required, service engineer should use materials with the same standard. The use of non-standardized materials may cause failure of product. Samsung Electronics...
  • Page 4 MEMO Samsung Electronics...

  • Page 5: Specifications

    File transfer speed Max. 7 Mbps (USB) Earphones output Power 5mW (16Ω earphone) Ratio of signal to noise 85dB with 20KHz LPP Scope of output frequency 20Hz – 20KHz Processor 18MHz, 20bit RISC Temperature characteristics -5 ~ 35 Samsung Electronics...
  • Page 6 MEMO Samsung Electronics...

  • Page 7: Parts Description

    Parts Description 3. Parts Description Front Side Rear Side Samsung Electronics...
  • Page 8 Recording Time Display Number Classification of Display Method/ Display of Recording The followings are displayed depending on setting: Time Remained memory : 32 Recording Time Play Time Compression Ratio : 128 Remaining Time Pause Status : STOP Total Time Samsung Electronics...

  • Page 9: Mass-Production Initialization

    (1) Connect ASS’Y PCB of YP 30S to PC via the USB cable. (2) After connecting YP-30S to PC, wait 1 minute for YP-30S to format itself. (3) No USB communication is done when YP-30S is in clock display mode. Please change to general √...
  • Page 10 -. Error message occurred during test progress is output. (3) Test Information -. Result information is output after completing test. 2. SELECT MODEL (model selection) (1) YP-30S -. For YP-30S (selected for this product) (2) YP-MF -. For YP-MF series 3. SAMPLE SONG TYPE (1) OTHER -.
  • Page 11 (3) CLOSE -. Complete test application. Test progress information 1. Circle is filled with blue if no error occurs in the selected test items. 2. Circle is filled with red if error occurs in the selected test items. Samsung Electronics...
  • Page 12 MEMO Samsung Electronics...

  • Page 13: Troubleshooting Guide

    Execute initialization program. Black screen in display Poor initialization work Execute initialization program. of FONT and LOGO - Test in comparison with other YP-30S set Poor computer - Test in comparison with other computer Poor USB communication (perform test sequentially)
  • Page 14 MEMO Samsung Electronics...

  • Page 15: Exploded View And Disassembly

    DECORATION-RING; YP-30S, ABS AH61-00790A HOLDER-LCD; YP-30S, ABS 6003-001257 SCREW-TAPTITE; PH, +, B, M1, L, L6.5, NI PLT, SW AH92-01100A ASSY PCB-MIC; YP-30S, ONE-BOARD (For 64MB YP-30S) AH92-01382A ASSY PCB-32MB-ONE-BOARD; YP-30S(For 32MB YP-30S/CT) AH07-00059A LCD; UG-12T14-FGHT X-A, YP-30S, -, 32X4 AH64-01381A KNOB-VOLUME;...

  • Page 16: Electrical Part List

    IC-VOLTAGE REGULATOR;-,SOT-89,3P,100MIL 2703-002247 INDUCTOR-SMD;4.7MH,20%,3.8X3.8X2.0 1203-002172 IC-VOL. DETECTOR;80823,SC-82AB,4P,49MIL, 2703-000271 INDUCTOR-SMD;4.7uH,10%,2x1.25x1.25mm 2802-001168 RESONATOR-CERAMIC;12MHZ,0.5%,TP,3.7X3.1X 2703-000271 INDUCTOR-SMD;4.7uH,10%,2x1.25x1.25mm 2801-004053 CRYSTAL-SMD;0.032768MHZ,20PPM,28-BCG,7PF 3003-001062 MIC-CONDENSOR;2V,130UA-50,-42DB+-3DB,2.2 2802-001150 RESONATOR-CERAMIC;18.432MHZ,0.5%,TP,3.2X 0505-001426 FET-SILICON;IRLML6401,P,-12V,-4.3A,0.05o AA61-00787A PLATE-BATTERY;YP-30S,BPS,0.2T,Au-p 0504-001048 TR-DIGITAL;-,NPN,100MW,47K,SC-70,TP AA61-00806A SPRING-BATTERY;YP-30S,SWC,0.45,-,-,- 2007-000123 R-CHIP;1.5Kohm,5%,1/16W,DA,TP,1608 2007-000123 R-CHIP;1.5Kohm,5%,1/16W,DA,TP,1608 2007-000121 R-CHIP;820ohm,5%,1/16W,DA,TP,1608 2007-000102 R-CHIP;100Kohm,5%,1/16W,DA,TP,1608 2007-000090 R-CHIP;10KOHM,5%,1/16W,DA,TP,1608 2007-000090 R-CHIP;10KOHM,5%,1/16W,DA,TP,1608 Samsung Electronics...
  • Page 17 MEMO Samsung Electronics...

  • Page 18: Block Diagram

    Block Diagram 8. Block Diagram Samsung Electronics...
  • Page 19 MEMO Samsung Electronics...

  • Page 20: Internal Block Diagram Of Main Ic

    Internal Block Diagram of Main IC 9. Internal Block Diagram of Main IC 9-1 MAS3519 Samsung Electronics...
  • Page 21 Internal Block Diagram of Main IC 9-2 ML66525 Samsung Electronics...

  • Page 22: Pcb Wiring Diagrams

    PCB Wiring Diagrams 10. PCB Wiring Diagrams 10-1 Component Side Samsung Electronics 10-1...
  • Page 23 PCB Wiring Diagrams 10-2 Solder Side 10-2 Samsung Electronics...

  • Page 24: Schematic Diagram

    Schematic Diagrams 11. Schematic Diagram Samsung Electronics 11-1...

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