Samsung YP-F2 Service Manual

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User manual (68 pages)

User manual (69 pages)

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Page 1 PORTABLE DIGITAL AUDIO PLAYER Basic Model : YP-F2 Application : YP-F2XB/XW[512MB], YP-F2ZB/ZW[1GB] YP-F2QB/QW[2GB] YP-F2JXB/JXW[512MB],YP-F2JZB/JZW[1GB] YP-F2JQB/JQW[2GB] YP-F2RXB/RXW[512MB],YP-F2RZB/RZW[1GB] YP-F2RQB/RQW[2GB] SERVICE Manual PORTABLE DIGITAL AUDIO PLAYER Features - MP3,WMA,Audio ASF and Ogg Playback - Photographing and Video Recording Function - USB Host Function Support - Direct MP3 Recording - USB 2.0 High Speed Data Transfer...
Page 3: Table Of Contents
INDEX Exploded View & Parts List Precautions 1. Total Exploded View 2. Parts List 1-1. Safety Precautions 1-2. Servicing Precautions 1-3. Precautions for Electrostatically Electrical Parts List Sensitive Device (ESDs) Electrical Parts List 1-4. Special Precations and Waring Lables for Laser Products 1-5.
Page 4 Examples: Handle brackets, Metal Part metal cabinets, screwheads and control shafts. The current measured should not Ohmmeter exceed 0.5 milliamp. Reverse the power- plug prongs in the AC outlet and repeat. Fig. 1-2 Insulation Resistance Test Samsung Electronics...
Page 5 Make sure that the 8. Always connect a test instrument's ground portion around the serviced part has not lead to the instrument chassis ground been damaged. before connecting the positive lead; always remove the instrument's ground lead last. Samsung Electronics...
Page 6 SCAN : Manufactured for Scandinavian KATSO SATEESEEN! Market. VARNING: OSYNLIG LASERSTRÅLNING NAR DENNA DEL AR OPPNAD OCH SPARREN AR URKOPPLAD BETRAKTA EJSTRÅLEN! Fig. 1-4 Warning Labels (Location: Disc Clamper, Inner Side of Unit Door or Nearby Unit Chassis ) Samsung Electronics...
Page 7: Product Feature
The built-in rechargeable lithium battery provides up to 20 hours of music. Li-Ion Battery Time may vary depending on usage pattern. Upgradable Firmware You can upgrade the built-in programs when available. Please check the home page (www.samsung.com) for upgrades. Samsung Electronics...
Page 8: Specifications
2. Specifications YP-F2 Model Name 3.7V (Li-Polymer Rechargeable) Power 250mAh Built-in Battery Power 512MB(YP-F2 X), 1GB(YP-F2 Z), 2GB(YP-F2 Q) Built-in Memory capacity MPEG1/2/2.5 Layer3(8kbps~320kbps, 8kHz~48kHz) File Compatibility WMA, ASF(48kbps~192kbps,8kHz~48kHz), Ogg(Q0~Q9) Supported Number of folders and Files Folder: Max. 200 File: Max. 2000 Earphone Output 20mW(France 5mW/CH)(16Ω)
Page 9: Accessories
3. Accessories Accessories Name Code No. AH61-02204A Belt Clip AH30-00094A Earphones AH39-00877A USB Cable AH80-00135A Installation CD Samsung Electronics...
Page 10: Basic Functions
Play/Pause/Stop indicator Music Title indicator Play Status Bar Play Time indicator Location of Controls Earphone Connection Port User/MENU Button Power & Play/Pause Button Reset Hole Screen Display USB Connection Port Move Track/Quick Search Button Volume Control Button Hold Switch Samsung Electronics...
Page 11: Listening To Music
MENU] button. The playlist you set will be displayed. Press the [ + , - ] button to select the list to play and then press the [ ] button. The files in the playlist will start playing. Samsung Electronics...
Page 12: Listening To Fm Radio
Press the [ lœœ ] or [ √ √l] button. - The starting point of the section repeat is set but the ending point is not set until the current track ends. Moves to frequencies whenever the button is pressed. Samsung Electronics...
Page 13: To Delete Presets
Press the [ + , - ] button to select the search level and then press the [ USER/ MENU] button. You can select from <High> <Middle> and <Low>. The higher FM search level is, the more frequencies can be received. Samsung Electronics...
Page 14: New Functions
<Contrast> : Adjusts the brightness of the screen display window. Select from 00 to 10. DNSe is a sound effect function for MP3 players developed by Samsung and consists of 3D. <Tag> : View track information for music files with the ID3 Tag. Select either <On> or <Off>.
Page 15 <Default Set> : Returns all settings to the default value. <About> : Checks the firmware version, number of stored files, remaining memory. Regarding the Built-In Memory NOTE The actual built-in memory available is slightly less than indicated as the internal firmware uses a portion of the memory. Samsung Electronics...
Page 16: Pc Connection
Files already added to the library will not be added again. NOTE After installation is complete, click <Exit>. An icon is created on the desktop after installation is complete and Media Studio starts. If the Autoscan Confirm window appears, refer to customize settings. Samsung Electronics...
Page 17 <OK> to start Autoscan. How to setup Autoscan Options Click <MENU> <Tools> <Environment Settings> from the top of the Media Studio Window and then click the <Library> tab. Select the range and file type to autoscan. Samsung Electronics...
Page 18: How To Recover The Device
4. Adjustments 1.How to recover the device Samsung Electronics Samsung Electronics...
Page 19: How To Upgrade Firmware
2. How to upgrade Firmware Samsung Electronics...
Page 20: How To Disassemble
2 hooks. (inside L,R) 3. Lift the rear part of the CABINET-BACK carefully and separate it shaking to right and left lightly. 4. Take care because removing the CABINET-BACK strongly might break the marked parts. 5. Separate the BATTERY. Samsung Electronics...
Page 21 6. The picture of the disassembled BATTERY. 7. Lift up the USB JACK of the PCB with '-'driver and separate the PCB. 8. The picture of the disassembled PCB. 9. Separate the DECO-TOP and CABINET-FRONT. 10. Disassembly complete. Samsung Electronics...
Page 22 6. Troubleshooting 1. Power failure Samsung Electronics...
Page 23 2. No audio sounds Samsung Electronics...
Page 24 3. Cannot make a voice recording Samsung Electronics...
Page 25 4. Buttons do not work Samsung Electronics...
Page 26 5. Connection with the pc is abnormal Samsung Electronics...
Page 27: Total Exploded View
7.Exploded View & Parts List 1. Total Exploded View Samsung Electronics...
Page 28: Parts List
PORON 0.5T + double faced tape 0.05t AK170 KNOB-FUNCTION AH64-03989A ABS, Leaf plating SILVER AK200 KNOB-HOLD AH64-03988A PC GRAY+URETHANE SILVER AK420 KNOB-VOL AH64-03987A PC GRAY SILVER AS082 SHEET-HOLD AH63-01188A PC GRAY+URETHANE SILVER PC t0.2 SCREW-TAPTITE 6003-001508 M1.4, L3, Ni Coating Samsung Electronics...
Page 29: Main
R-CHIP;100ohm,5%,1/16W,TP,1005 TUNER 1204-002581 IC-TUNER;Si4701-A14-GM,QFN,24P,4x4mm,PL VAR8 1405-001093 VARISTOR;14V,20A,1x0.5x0.6mm,TP X-TAL 2801-004285 CRYSTAL-SMD;24MHz,30ppm,28-ACO,12pF,70oh AH97-01632A ASSY-MIDDLE;-,YP-F2,ASSY AH07-00181A LCD;TSE2585,-,-,30.2*16.2,MONO,1/6 AH30-00094A PHONE-EAR(EP-360N);BLACK,EP-360N,32ohm,N AH39-00877A CBF CABLE-USB;YD-04264,YP-F2,2,140mm,-,- AH61-02176A CASE-CD;YEPP,ART-PAPER,9,124,124,-,- AH61-02204A CASE-CARRYING;YP-F2,PC CLEAR,-,-,-,CLEAR AH68-00508V LABEL(M)-SERIAL;YP-D1,KOR,-,-,90,145,-,- AH68-01613B MANUAL SERVICE;YP-T8NZB,DOMESTIC,KOREAN, AH69-01695A CUSHION-MAIN;YP-F2,PS,-,-,-,-,-,-,-,-,- AH80-00135A INSTALL-CD;YP-F2,-,CD,INSTALL,-,-,-,- AH92-02556B ASSY PCB;YP-F2X,512MB, FM YP-F2XB/XW AH92-02556C ASSY PCB;YP-F2Z,1G, FM...
Page 30 9. BLOCK DIAGRAM YP-F2 BLOCK DIAGRAM Samsung Electronics...
Page 31 10. Wiring Diagram Samsung Electronics 10-1...
Page 32: Pcb Diagram
11. PCB Diagram 1. TOP Osil. 24MHz 11-2 Samsung Electronics...
Page 33 2. BUTTOM * Bottom * Bottom Samsung Electronics 11-2...
Page 34 - This Document can not be used without Samsung’s authorization - 12. Schematic Diagram 1. MAIN Samsung Electronics 12-1...
Page 35 2. SELF-TEST Manual - This Document can be used without Samsung’s authorization - View 12-2 Samsung Electronics...
Page 36 2. SELF-TEST Manual - This Document can be used without Samsung’s authorization - * Bottom View * Bottom Audio Output Waveform Samsung Electronics 12-3...
Page 37 13. Circuit Description - This Document can be used without Samsung’s authorization - 1. Main Blocks in the Circuit Diagram 13-1 Samsung Electronics...
Page 38: Main Functions By Block
2.Main Functions by Block Samsung Electronics 13-2...
Page 39 ATRAC(3) : Adaptive TRansform Acoustic Coding (SONY) EPAC : Enhanced Perceptual Audio Coder (Luscent Technology) OGG : Ogg Vorbis DECODING : Process of recovering the digital data encoded to the data before encoding D/A : Process of converting Digital Data to Analog Data 14-1 Samsung Electronics...
Page 40 Yepp Block Diagram Samsung Electronics 14-2...
Page 41 It is a program that controls and manages hardware. Firmware is distinguished from hardware in that it is a program but is distinguished from general applications in that it is closely related to hardware. In general, firmware is saved in ROM. 14-3 Samsung Electronics...
Page 42: Copyright
SecuMAX server and utilized as a basic data for performing user certification role. After registration, download the dedicated player and decryption key to use service. Music drive developed by Samsung Electronics is embedded with SecuMAX decryption module. Decryption key will be registered during installation of music drive. Music file downloaded from digi- tal contents music service site with SecuMAX can be played back.
Page 43 Layer-2. In general, it is called MP3 since Layer-1 has compression rate of 1:4, Layer-2 of 1:61:8, Layer-3 of 1:101:12. Using MP3 technology, up to 100 songs(7 hours) can be contained in one copy of empty CD of 650MB. Transition of Portable Player 14-5 Samsung Electronics...
Page 44 16Kbps-32Kbps using [RealAUDIO G2 Music Codec] as com- pression type. Since streaming play in Internet radio is the main purpose, file does not contain copyright protection technology. “Real Player G2” supports MP3 play- back and “Real Juke Box” supports encoding from CD to MP3. Samsung Electronics 14-6...
Page 45 There is no difference in sound quality between MP3 and CD since encoding(converting CD track to MP3) is done with 44.1KHz at 16 bit. Better CD sound quality cannot be obtained by lowering the sampling rate, but the capacity can be reduced. 14-7 Samsung Electronics...
Page 46 Of course, MP3 also supports VBR format, but has effect of reducing capacity due to VBR based on existing MP3. Ogg Vorbis file supports VBR by default and helps you enjoy high quality music with- out loss due to big width of bit rate. Samsung Electronics 14-8...
Page 47 Optical Disc : CD, MD Player / Flash Memory : MP3 Player, Digital audio player Type of Digital audio player storage. Audio Format Table * SSFDC (Solid State Floppy Disc Card) File System * Standard file system for support of SMC's compatibility(DOS/FAT adopted) 14-9 Samsung Electronics...
Page 48 However, as online MP3 sales have resolved, the number of legal Internet site has increased. However, reproduction prevention system is required for legal sales. All Internet sites serving Korean song in MP3 are introducing reproduction prevention system. 14-10 14-10 Samsung Electronics Samsung Electronics...
Page 49 Meaning of SecuMAX System Application Most legal Internet MP3 service sites adopt SecuMAX and YEPP of Samsung and several compa- nies have hardware supporting SecuMAX among MP3 players currently distributed. Then, user needs to receive MP3 applied with SecuMAX to receive legal service. It is required to have program that can play back MP3 applied with SecuMAX technology in MP3 player.

Samsung YP-F2 Service Manual

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