Samsung YP-Z5F Service Manual

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User manual (74 pages)

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Page 1 PORTABLE DIGITAL AUDIO PLAYER Basic Model : YP-Z5F * Application : YP-Z5F ZB/ZS/ZW/ZP [1GB] YP-Z5F QB/QS/QW/QP [2GB] YP-Z5F AB/AS/AW/AP [4GB] SERVICE Manual PORTABLE DIGITAL AUDIO PLAYER Features - MP3,WMA,Secure WMA Playback - MTP Device - Image Viewer - Color TFT LCD - DNSe Surround Sound - 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: Safety Precautions
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: Servicing Precautions
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: Special Precautions For Hdd
2. In order to safe keep the data on the HDD, back up the data before the repair or make sure not to place the HDD near any electrical appliance that generates a strong magnetic field. Samsung Electronics...
Page 8: Product Feature
4. Slim Size : 11.4mm Thickness 5. SNR : 92dB 6. Supported File Formats : MP3, WMA, Secure WMP 7. Supported lmage Formats : JPEG 8. Battery Capacity : 820mAh 9. Interface : Windows XP USB 2.0 10. MTP Mode Dedicated Device Samsung Electronics...
Page 9: Specifications
Weight 1.98 (inc. battery) 2GB : 1.66 X 3.54 X 0.45 Dimension inches (WxHxD) 4GB : 1.66 X 3.54 X 0.48 The contents of this Manual are subject to change without prior notice for further improvement. Samsung Electronics » …”...
Page 10: Accessories
3. Accessories (options) Accessories Name Code No. AH30-00086D (WHITE) Earphone AH30-00087D (BLACK) USB cable AH39-00783B » …”...
Page 11: Basic Functions
Play Status Bar Play Time Display Components Earphone Connection Port Neck String Hole Lock Switch Screen Display Volume Control Button Power/USB Connection Port Back Button Reset Button Move Track/Quick Search Button Touch Pad/Select Button Power & Play/Pause Button Samsung Electronics...
Page 12: Button Functions
Push the [HOLD] button in the opposite charging or discharging may shorten the battery’s life. direction of the arrow to release the Lock Battery life naturally shortens slowly over time as it is 0:30 function. a consumable item. Samsung Electronics...
Page 13 For use in conjunction with a PC, the following is required: Pentium 300MHz or higher Windows XP Service Pack 1 or higher 100MB of free hard disc space CD Rom Drive (2X or higher) USB Port 2.0 only DirectX 9.0 or higher Windows Media Player 10.0 or higher Samsung Electronics...
Page 14: New Functions
Checking the Music Information 2:10 Press and hold the [ ] button to move to the Menu screen. Samsung MP3 Samsung Touch the [Touch Pad] and slide up or down to select <Now Playing>, then press the [Touch Pad]. The music information screen for the track currently playing will DNSe appear.
Page 15: Picture Viewing
Press the [ ] button in Picture List or Picture Viewing mode. The slideshow will start. Press the [ ] button to stop the slideshow. Please refer to P34 for set the Start Time or interval of the Slideshow. NOTE Samsung Electronics...
Page 16: Pc Connections
Connect the USB cable to the USB port ( ) on your PC. Connect the other end of the USB cable to the Power/USB Connection Port on bottom of the player. <CONNECTED> appears on the screen display of the player. Samsung Electronics...
Page 17: System Reset
Press the Reset Button at the bottom of the product with a pointed object such as a safety clip. The system will be initialized. The Reset function will not delete data stored in the built-in memory. Samsung Electronics » …”...
Page 18: How To Upgrade Firmware
3. D i sconnect t he U SB cabl e. Then t he f ol l ow i ng scr een w i l lcom e up. Sel ect U pgr ade t o i ni t i at e f i r m w ar e upgr ade. Thi s w i l lpow er of f t he syst em . Samsung Electronics...
Page 19 5. N ow f i r m w ar e i s upgr aded. Pow er on t he syst em and check t he ver si on i nf or m at i on i n t he Set t i gns > Syst em l nf o > Ver si on t ab. Samsung Electronics...
Page 20: How To Disassemble
2. Separate the Cabinet-bottom with tweezers. 3. Separate the battery from the connector and separate the Holder-Earphone, Deco] Hanger and Holder-USB in the lower part. 4. Picture after the disassembly. 5. Remove the 2 screws fixing the PCB. Samsung Electronics...
Page 21 "A" 9. Slide the "A" part in the direction of the arrow and slide the "B" on the front to separate the PCB-Main. "B" 10. Picture after the completion of the disassembly Samsung Electronics...
Page 22: Power Failure
RECOVERY MODE? neasured? bettery normal? Is the voltage of the bettery normal when it is sparated from the player? IC1 (STMP3650B) Defect Defect Replace the battery and Replace the Battery check it again Connectot and check it again Samsung Electronics...
Page 23 R and L channels normal? Do you hear noise or experience discontinous play? Do you hear when you play another file? Does the problem continue after upgrading the firmware with the latest one? Replace the board (Close inspection Samsung Electronics...
Page 24: Touchpad
3. Touchpad Fault Does the problem continue after Upgrade the firmware reinstalling the with the latest one touchpad? Does the problem continue after Upgrade the firmware replacing the with the latest one touchpad? Replace the board (Close inspection is required) Samsung Electronics...
Page 25: Button
Is there an alien Do the buttons substance between Replace the switch work? the button and the and check it again. knob? Remove the alien substances Replace the board and check it again (Close inspection is required) Samsung Electronics...
Page 26: Total Exploded View
7.Exploded View & Parts List 1. Total Exploded View AC020 AH195 AD162 AH405 AK327 AK200 AA169 AC040 AC390 AC010 AK420 Samsung Electronics...
Page 27: Parts List
ASSY KNOB-PLAY COVER+RUBBER+HOLDER BLACK AC010 AH64-03732B CABINET-FRONT AL+PC YEPP, SILVER AC010 AH64-03732C CABINET-FRONT AL+PC SAMSUNG,SILVER AC010 AH64-03732E CABINET-FRONT AL+PC SAMSUNG, BLACK AC010 AH64-03732G CABINET-FRONT AL+PC SAMSUNG, PINK AC010 AH64-03732H CABINET-FRONT AL+PC YEPP, WHITE AC010 AH64-03732J CABINET-FRONT AL+PC YEPP, PINK AC020...
Page 28: Electrical Parts List
8. Electrical Parts List Location no. Code no. Description & Specification Remarks Location no. Code no. Description & Specification Remarks *** YP-Z5F Parts List *** AH92-02471D ASSY PCB-YP-Z5Z-FM;YP-Z5,- YP-Z5FZ Series AH92-02471E ASSY PCB-YP-Z5Q-FM;YP-Z5,- YP-Z5FQ Series AH92-02471F ASSY PCB-YP-Z5A-FM;YP-Z5,- YP-Z5FA Series 2404-001407 C-TA,CHIP;330uF,20%,2.5V,-,REEL,3528...
Page 29 9. Block Diagram Samsung Electronics...
Page 30 11. PCB Diagram - This Document can be used without Samsung’s authorization - * Bottom View View * Bottom 11-1 Samsung Electronics...
Page 31: Main
- This Document can not be used without Samsung’s authorization - 12. Schematic Diagram 1-1. MAIN 12-1 Samsung Electronics...
Page 32 1-2. SELF-TEST Manual - This Document can not be used without Samsung’s authorization - Output Output Output Output Output 12-2 Samsung Electronics...
Page 33 - This Document can not be used without Samsung’s authorization - Output Output Output Output Samsung Electronics 12-3...
Page 34 - This Document can not be used without Samsung’s authorization - Output Output Output 12-4 Samsung Electronics...
Page 35 13. Circuit Description - This Document can be used without Samsung’s authorization - 1.Description of the Circuit 1-1. Main Blocks in the Circuit Diagram K EY I nt erf ace Touchpad ¿ł ”˛ B oot M ode Fl ash M em ory ¿...
Page 36: Main Functions By Block
* High speed memory that plays the role of buffer between the memory and the Main IC. 8. LCD Block * Displays the data from the Micom. 9. Flash Memory Block * Saves data. 10. Main IC (STMP3650B) Circuit Block * Circuit Related to the Main IC Circuit MAIN 13-2 Samsung Electronics...
Page 37 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 Samsung Electronics 14-1...
Page 38 Yepp Block Diagram 14-2 Samsung Electronics...
Page 39 Flash memory is embedded to store the data even if the power is turned off and it is a super-high speed product that can record up to 250 characters per second.(mass production of 8MB, 16MB, 32MB currently at Samsung Electronics) OTP (Once Time Programmable) OTP is one type of micro controller(MCU) and is the customer-oriented semi-conductor on which the customers can directly record the program.
Page 40 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 41 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 Samsung Electronics 14-5...
Page 42 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. 14-6 Samsung Electronics...
Page 43 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 lower- ing the sampling rate, but the capacity can be reduced. Samsung Electronics 14-7...
Page 44 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. 14-8 Samsung Electronics...
Page 45: Type Of Storage
/ 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) Samsung Electronics 14-9...
Page 46 Small Form - factor Cards Comparison 14-10 Samsung Electronics...
Page 47: Copyright
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. Samsung Electronics 14-11...
Page 48 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-Z5F Service Manual

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