Samsung YP-P2 Service Manual
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Samsung YP-P2 Service Manual

Samsung YP-P2 Service Manual

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SERVICE
YEPP
YP-P2
Refer to the service manual in the GSPN (see the rear cover) for the more information.
YEPP
Model Name : YP-P2
Model Code : YP-P2JCB/XEO
YP-P2JQW/XEO
Manual
1. Precaution
2. Product Specification
3. Disassembly & Reassembly
4. Troubleshooting
5. Exploded View & Part List
6. PCB Diagram
7. Schematic Diagram
CONTENTS

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Summary of Contents for Samsung YP-P2

  • Page 1 YEPP Model Name : YP-P2 Model Code : YP-P2JCB/XEO YP-P2JQW/XEO SERVICE Manual YEPP CONTENTS 1. Precaution 2. Product Specification 3. Disassembly & Reassembly 4. Troubleshooting 5. Exploded View & Part List 6. PCB Diagram 7. Schematic Diagram YP-P2 Refer to the service manual in the GSPN (see the rear cover) for the more information.
  • Page 2 Asia asia.samsungportal.com Mideast & Africa mea.samsungportal.com © Samsung Electronics Co.,Ltd. Oct. 2007 This Service Manual is a property of Samsung Electronics Printed in Korea Co.,Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law.

  • Page 3: Table Of Contents

    Contents 1. Precaution 1-1 Safety Precautions .................... 1-1 1-2 Static Electricity Precautions ................1-2 2. Product Specification 2-1 Product Feature ....................2-1 2-2 Specifications ....................2-2 2-3 Specifications Analysis ..................2-3 2-4 Accessories .......................2-4 3. Disassembly & Reassembly 3-1 Overall Disassembly & Reassembly ..............3-1 4.

  • Page 4: Precaution

    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 5: Static Electricity Precautions

    4. Minimize physical operation when handling with the ESD device for replacement without packing (Otherwise, namely friction between cloth fibers or lifting of the foot from the carpet floor may cause static electricity enough to damage the ESD device). Samsung Electronics...

  • Page 6: Product Specification

    - Allows easy communication using Bluetooth  Full Screen Touch - named EmoTrueTM UI(User Interface) that allows to operate sensually all functions by using touch Icons on screen without uncomfortable buttons press.  High Resolution 3” WIDE QVGA(480x272) LCD that allows to play 16:9 Wide Video Contents.  WMV Format Supported (ready to Contents Service)  Built-in Bluetooth Function A wireless networking technology that allows data transfer with Bluetooth-enabled stereo headsets, hands-free devices (cell phones), and other external devices, all without cables. Samsung Electronics...

  • Page 7: Specifications

    Product Specification 2-2 Specifications  Basic Specification YP-P2 Model Name Capacity Color Black White Red Wine Voltage DC 5.0V / 500mA Dimensions (WxDxH) / Weight 100 x 52 x 9.9 mm / 85g Case Injection+PAD Print, SUS Noise Ratio 85dB with 20KHz LPF (based on 1KHz 0dB) Earphone Output 20mW (16Ω)

  • Page 8: Specifications Analysis

    Product Specification 2-3 Specifications Analysis Model Name YP-P2 YP-K5 Photo Storage TYPE Flash memory (DSP) Flash memory (MLC) SIZE: 3.0” 16.7M WQVGA Display Color: 16.7M LCD 1.71” Full Color OLED (Dot pitch: 0.0455(H) x 0.1365(V)) Resolution: 480RGB(H) x 272(V) 30 Hours of Music Playback with Earphones...

  • Page 9: Accessories

    Product Specification 2-4 Accessories 2-4-1 Supplied Accessories Accessories Item Item code Remark Black AH30-00087E Earphones White AH30-00086H AH39-00899A USB Cable Samsung Service center AH46-00050A Program Installation CD Samsung Electronics...

  • Page 10: Disassembly & Reassembly

    HOLD KEY and POWER KEY then remove POWER KEY. 4) Use the aperture to remove VOLUME KEY at the opposite site. Be sure not to damage CABINET- BACK by using the aperture. Use new KEYS when re-assemble in case of damaging older KEYS. Samsung Electronics...
  • Page 11 USB CONNECTOR and remove TOUCH-PAD PANNEL FPCB from the ZIF CONNECTOR. When removing the FPC-TOUCH, be sure to use a pair of tweezers to avoid a tear. 4) Unplug the LCD CONNECTOR and then remove the PCB. Samsung Electronics...
  • Page 12 There will be possible to damage BATTERY effect from double coated tape.  Re-attach a new double coated tape after removing an old thing, when assembling a BATTERY. 25.0 44.0 max 41 max A View <Location of BATTERY double coated tape.> Samsung Electronics...
  • Page 13 <Location of ASSY HOLDER-FRAME double coated tape.> 2) USE a pair of tweezers to remove CUSHION-LCD. Don’t remove the LCD which is glued HOLDER-Frame by force. 3) A view of the device after disassembly Samsung Electronics...

  • Page 14: Troubleshooting

    The power does not turn on. After insert battery to PCB, Is battery inserted to Main PCB Please TEST normally?  Refer to wave pattern image of Table 4-1. Does the power turn on after recharging the battery? Completion Samsung Electronics...
  • Page 15  Refer to wave pattern image of Table 4-1. Check BATTERY power. Check MAIN 12Mhz clock IC803(+), IC804(-)  Refer to wave pattern image of Table 4-1. Check power at the BATTERY Defective (single part). Completion Recheck after replacing the battery. Samsung Electronics...
  • Page 16 IC300(1PIN, 19PIN), IC301(1PIN, 4PIN), L300, L301, L303, L302 Result Check for HIGH input  POWER Management Page, 7-3 L300 L301 L303 L302  POWER Management Page, 7-3 IC403 IC300 IC301 IC710  PCB Bottom Page, 6-3 <Table 4-1> Samsung Electronics...
  • Page 17 Are there skips and Check if IC704 is shorted. noises? Are the skips and noises even when playing another file? Does the same symptom persist even after upgrading the firmware to the latest version? Replace the board (needs thorough examination). Samsung Electronics...
  • Page 18 Troubleshooting Test Point C714 → 3.1V, C705 → 2.8V, L704 → 1.8V Result Check each output terminal.  Audio CODEC Page, 7-7 IC403 IC300 IC301 IC710  PCB Bottom Page, 6-3 <Table 4-2> Samsung Electronics...
  • Page 19 TOUCH FPCB is defective. If the TOUCH is poor, replace the TOUCH PAD. Is the TOUCH PAD malfunctioning? Check if there is a sufficient gap be- tween the touch pad and the LCD. Recheck after replacing the touch pad (single part). Samsung Electronics...
  • Page 20 Troubleshooting Test Point C810 → 2.8V Result Check the output terminal. IC403 IC301  24PIN IO, Interface Page, 7-8 IC710  PCB Bottom Page, 6-3 <Table 4-3> Samsung Electronics...
  • Page 21 Is 32.768 KHz CLOCK being Is RTC CLOCK functioning normally? inputted normally?  Refer to wave pattern image of Table 4-4. Completion Check the DIVIDE resistance. (R525 220KΩ, R526 1MΩ) (2 Wave pattern Peak-Peak 1.8V Check) Replace the board (needs thorough examination). Samsung Electronics...
  • Page 22 Troubleshooting Test Point C107, R526 Result C107 → 1.0V, R526 → 32.768KHz  BLUETOOTH/FM Page, 7-10 IC403 IC300 IC301  TCC7801 I/O Setting, Reset Page, 7-5 IC710  PCB Bottom Page, 6-3 <Table 4-4> Samsung Electronics...
  • Page 23  Refer to wave pattern image of Table 4-5. Check the LCD reset signal Check if the R908 LCD of the CPU. reset is in HIGH state.  Refer to wave pattern image of Table 4-5. Completion 4-10 Samsung Electronics...
  • Page 24 D900 → 13V, L900 → 3.1V, R908 → 2.8V Result Check the output terminal.  WQVGA LCD Interface Page, 7-9 CON900 IC600 IC700 IC300 IC301  PCB Top Page, 6-1  PCB Bottom Page, 6-3 IC710 <Table 4-5> IC703 Samsung Electronics 4-11...
  • Page 25 12PIN → HIGH  Refer to wave pattern image of Table 4-6. Check if Q305 is at LOW → USB charging HIGH or LOW level. HIGH  Refer to wave pattern image of Table 4-6. HIGH → Adapter charging 4-12 Samsung Electronics...
  • Page 26 Test Point D303, IC300 15PIN, IC300 12PIN, Q305 Result D303 → 5V, IC300 15/12PIN → HIGH, Q305 → HIGH: ADAPTER, LOW: USB  POWER Management Page, 7-3 IC403 IC300 IC301 IC710  PCB Bottom Page, 6-3 <Table 4-6> Samsung Electronics 4-13...
  • Page 27 “My Computer” as a in Device Manager? removable storage? Recheck after installing Is 12MHz CLOCK functioning the driver. normally? Can formatting be Is it accessible? done in Explorer? Can NAND FORMAT and BOOT Update be performed with DFU? Completion Defective 4-14 Samsung Electronics...
  • Page 28 Troubleshooting Test Point R527, R522 Result R527 → Freq 12Mhz, Peak-Peak 3V, R522 → 3V  TCC7801 I/O Setting, Reset Page, 7-5 IC403 IC301 IC710  PCB Bottom Page, 6-3 <Table 4-7> Samsung Electronics 4-15...

  • Page 29: Upgrade Methods

    2. Check the contents of the folder that was decompressed. 3. Connect the YP-P2 to the PC. 4. Open the Removable Disk folder of the YP-P2. 5. Select the installation file in the folder that was decompressed, and then copy the upgrade files to the Removable Disk folder of the YP-P2.
  • Page 30 2. The device should be installed after establishing the USB connection with the PC. - After the initial installation, it will be connected automatically next time you connect. 1) Install the driver the first time you are connected to the PC. 2) Select the drive. Samsung Electronics 4-17...
  • Page 31 Troubleshooting 3) Browse to the FWDN\Driver directory and select the vtcdrv.sys file. 4) Click “Continue” to continue the driver installation. 5) Click “Finish” to complete the driver installation. 4-18 Samsung Electronics...
  • Page 32 Troubleshooting 3. Execute the FWDN.exe file. 1) Select the ROM file to be restored. Connect the device to the USB port. 2) Finish uploading to SDRAM. Samsung Electronics 4-19...
  • Page 33 Troubleshooting 3) Click on the WRITE button. ROM File WRITING 4) Confirm the Writing Complete message. 4-20 Samsung Electronics...
  • Page 34  When do you perform this procedure?: When NAND data is corrupted and after the DFU Update  How to download a MAC address 1. Disassemble the YP-P2 case and check the MAC Address sticker inside. 2. Enter the following MAC Address in a blank text file and save it with the name shown below.

  • Page 35: Exploded View & Part List

    Exploded View & Part List 5. Exploded View & Part List 5-1 Exploded View AA060 AC010 AT300 AC357 AA139 AK290 AK200 AH228 AC115 AK420 AL093 AR061 AA001 This Document can not be used without Samsung’s authorization. Samsung Electronics...
  • Page 36 AH67-00467A LENS-LED;YP-P2,PMMA,CLEAR,-,T1.2,-,SMOK AR061 AH73-00127A RUBBER-LENS;YP-P2,RUBBER,-,60,-,BLK,-,-, AT300 AH59-01858A TOUCH/PANEL;87X45X0.15,CAPACITIVE,T1006 BATTERY 4301-001068 BATTERY-LI;3.7V,830mAH,LI-Polymer,4.1X44 AH07-00213A LCD;A030FL01,YP-P2,##,113.12X43.8X AH92-02759C ASSY PCB;YP-P2,8GB PCB ASSY MAIN PCB AH92-02759A ASSY PCB-MAIN;YP-P2_MAIN,MLC 2GB,Bluetooth 6003-001292 SCREW-TAPTITE;CH(0.3),+,B,M1.7,L3,ZPC(BL 6001-001677 SCREW-MACHINE;CH,+,M1.4,L2.0,CR PLT,SWRC Samsung Electronics This Document can not be used without Samsung’s authorization.

  • Page 37: Electrical Part List

    2203-000359 C-CER,CHIP;0.15NF,5%,50V,C0G,TP,100 C401 2203-005900 C-CER,CHIP;1000NF,+80-20%,10V,Y5V,1 C806 2203-002709 C-CER,CHIP;100nF,+80-20%,16V,Y5V,10 C402 2203-002709 C-CER,CHIP;100nF,+80-20%,16V,Y5V,10 C900 2203-002709 C-CER,CHIP;100nF,+80-20%,16V,Y5V,10 C403 2203-002709 C-CER,CHIP;100nF,+80-20%,16V,Y5V,10 C404 2203-005900 C-CER,CHIP;1000NF,+80-20%,10V,Y5V,1 C903 2203-002994 C-CER,CHIP;68pF,5%,50V,CH,BK,1005,- C904 2203-002994 C-CER,CHIP;68pF,5%,50V,CH,BK,1005,- C405 2203-002709 C-CER,CHIP;100nF,+80-20%,16V,Y5V,10 This Document can not be used without Samsung’s authorization. Samsung Electronics...
  • Page 38 0401-000164 DIODE-SWITCHING;KDS121V,80V,100MA,V R113 2007-000148 R-CHIP;10Kohm,5%,1/16W,TP,1005 D700 0406-001128 DIODE-TVS;MLVS-0603-E08,50V,-,- R114 2007-000140 R-CHIP;1Kohm,5%,1/16W,TP,1005 D701 0406-001128 DIODE-TVS;MLVS-0603-E08,50V,-,- R300 2007-000157 R-CHIP;47Kohm,5%,1/16W,TP,1005 D900 0402-001075 DIODE-RECTIFIER;MBR0520L,20V,0.5A,S R301 2007-000140 R-CHIP;1Kohm,5%,1/16W,TP,1005 IC100 1205-003216 IC-TRANSCEIVER;BCM2048SKUFBG,UFBGA, 1 R302 2007-000142 R-CHIP;2.7KOHM,5%,1/16W,TP,1005 Samsung Electronics This Document can not be used without Samsung’s authorization.
  • Page 39 2007-000162 R-CHIP;100Kohm,5%,1/16W,TP,1005 S/W502 3404-001152 SWITCH-TACT;12V DC,20mA,160gf,4.5x4 R515 2007-000148 R-CHIP;10Kohm,5%,1/16W,TP,1005 VAR300 1405-001093 VARISTOR;14V,20A,1x0.5x0.6mm,TP R516 2007-000148 R-CHIP;10Kohm,5%,1/16W,TP,1005 VAR301 1405-001093 VARISTOR;14V,20A,1x0.5x0.6mm,TP VAR500 1405-001093 VARISTOR;14V,20A,1x0.5x0.6mm,TP R517 2007-000148 R-CHIP;10Kohm,5%,1/16W,TP,1005 VAR800 1405-001093 VARISTOR;14V,20A,1x0.5x0.6mm,TP R518 2007-000140 R-CHIP;1Kohm,5%,1/16W,TP,1005 This Document can not be used without Samsung’s authorization. Samsung Electronics...
  • Page 40 AH68-40042A CARD-WARRANTY;YEPP,SEPOL,POLISH,-,V AH69-02072A PACKING CASE-BOTTOM;YP-P2,PC,CLEAR, AH69-02074A PACKING CASE-TOP;YP-P2,PC,CLEAR,T1. AH97-02397A ASSY-STAND;YP-P2,BLACK AH97-02493A ASSY-PACKING MIDDLE;PC+PAPER+PET,YP 1 4301-001068 BATTERY-LI;3.7V,830mAH,LI-Polymer,4 AH63-01513H SHEET-WINDOW;YP-P2,PET,T0.2,W40,L75 AH68-00508U LABEL SERIAL;COMMON,ELS,-,-,90,-,-, 0.1 SNA AH68-00701H LABEL SERIAL;YP-T7,ALL,-,-,W20,L5.6 1.05 SNA AH68-50114S LABEL SHIPPING;ALL,XEO,-,-,-,-,-,-, AH68-50119B LABEL-EAN(B);ART-PAPER,T0.05,L29,W4 1.05 SNA AH69-02091A MASTER CARTON;YP-P2/T10,OTHER,T6,W1 0.1 SNA Samsung Electronics This Document can not be used without Samsung’s authorization.
  • Page 41 MEMO Samsung Electronics...
  • Page 42 AH92-02759B A/S Code AH82-00149A AH82-00149C AH82-00149E AH82-00149G Existing AH92-02759B AH92-02759C A/S Code AH82-00149A AH82-00149C AH82-00149E AH82-00149G Existing AH92-02759B AH92-02759C A/S Code AH82-00149A AH82-00149C AH82-00149E AH82-00149G Existing AH92-02759A AH92-02759B AH92-02759C A/S Code AH82-00149A AH82-00149C AH82-00149E AH82-00149G <YP-P2 AS Code Table 1>...
  • Page 43 A/S Code AH82-00149A AH82-00149C AH82-00149E AH82-00149G Existing AH92-02759C AH92-02759D A/S Code AH82-00149A AH82-00149C AH82-00149E AH82-00149G Existing AH92-02759A AH92-02759B AH92-02759C A/S Code AH82-00149A AH82-00149C AH82-00149E AH82-00149G Existing AH92-02759A AH92-02759B AH92-02759C AH92-02759D A/S Code AH82-00149A AH82-00149C AH82-00149E AH82-00149G <YP-P2 AS Code Table 2>...
  • Page 44 Existing A/S Code Existing AH92-02759B AH92-02759C AH92-02759D A/S Code AH82-00149B AH82-00149D AH82-00149F AH82-00149H Existing AH92-02759B AH92-02759C AH92-02759D A/S Code AH82-00149B AH82-00149D AH82-00149F AH82-00149H Existing A/S Code Existing A/S Code Existing A/S Code Existing A/S Code <YP-P2 AS Code Table 3>...
  • Page 45 Existing AH92-02759A AH92-02759B AH92-02759C A/S Code AH82-00149B AH82-00149D AH82-00149F AH82-00149H YP-P2 Existing A/S Code Existing A/S Code Existing A/S Code Existing A/S Code Existing A/S Code Existing A/S Code Existing A/S Code Existing A/S Code <YP-P2 AS Code Table 4>...

  • Page 46: Pcb Diagram

    6-1 PCB Top CON801 CON900 TP10 TP11 IC602 IC600 IC700 IC703 IC400 HOLD KEY SDRAM 32MB POWER KEY IC100 TSP Connector USB Connector [24PIN] EARPHONE JACK CON800 BLUETOOTH ANT BLUETOOTH FM NAND Flash 26MHz VOLUME UP/DOWN KEY LCD Connector Samsung Electronics...
  • Page 47 PBA_CE # LCD Connector Pin No. Signal Pin No. Signal Pin No. Signal VDD2 VLED- VDDA VLED+ VLOUT3 VDDIO VSYNC VDD_25V HSYNC 9-16 RED [0~7] VLOUT2 DCLK 18-25 GREEN [0~7] VCOMH 27-34 BLUE [0~7] VCOML VCOM VCOM VDD3 Samsung Electronics...

  • Page 48: Pcb Bottom

    PCB Diagram 6-2 PCB Bottom TP12 TP24 IC403 IC300 IC301 TP18 IC710 TP15 TP21 TP20 TP19 TP13 TP22 TP14 DDCON Charger & DDCON TP17 RST IC 32.768KHz TP16 MAIN 12MHz TP23 Debugging Connector BATTERY TP (-/+) Samsung Electronics...
  • Page 49 TP23 JTAG_TCK TP18 JTAG_TDO JTAG_TMS JTAG_TDI TP19 TP24 TP4 / TP5 / TP6 / TP7 #JTAG_RST UART_TX1 TP19 TP24 UART_RX1 DEBUG_PWR_ON V_DDCON TP8 / TP9 TP20 TP20 TP12 TP21 TP21 TP12 TP13 / TP14 TP22 TP13 TP22 TP14 Samsung Electronics...

  • Page 50: Schematic Diagram

    7-3 TCC7801 Power_Block ..................7-4 7-4 TCC7801 I/O Setting, Reset ................7-5 7-5 Memory (SDRAM, NAND-Flash) ..............7-6 7-6 Audio CODEC ....................7-7 7-7 24PIN I/O, Interface ..................7-8 7-8 WQVGA LCD Interface ..................7-9 7-9 BLUETOOTH, FM ....................7-10 Samsung Electronics This Document can not be used without Samsung’s authorization.

  • Page 51: Overall Block Diagram

    DQ[0-31] 2.8V I/F 1.8V OPERATION 3.1V ADC 2.8V DAC GPIO UART NAND (DSP type) B/T ANT 32.768KHz USE RTC BLUE TOOTH MODULE with FM_MODULE BCM2048 SKUFBG 26MHz MAIN CLK This Document can not be used without Samsung’s authorization. Samsung Electronics...

  • Page 52: Power Management

    7-2 Power Management TP1 / TP2 / TP3 POWER TP15 TP16 TP4 / TP5 / TP6 / TP7 TP17 TP15 / TP16 / TP17 / TP18 TP15 TP16 TP18 TP17 TP18 Samsung Electronics This Document can not be used without Samsung’s authorization.

  • Page 53: Tcc7801 Power_Block

    Schematic Diagram 7-3 TCC7801 Power_Block POWER This Document can not be used without Samsung’s authorization. Samsung Electronics...

  • Page 54: Tcc7801 I/O Setting, Reset

    Schematic Diagram 7-4 TCC7801 I/O Setting, Reset POWER TP13 TP8 / TP9 TP13 TP13 TP23 TP23 TP23 TP24 TP24 TP24 Samsung Electronics This Document can not be used without Samsung’s authorization.

  • Page 55: Memory (Sdram, Nand-Flash)

    Schematic Diagram 7-5 Memory (SDRAM, NAND-Flash) POWER This Document can not be used without Samsung’s authorization. Samsung Electronics...

  • Page 56: Audio Codec

    Schematic Diagram 7-6 Audio CODEC TP19 POWER AUDIO TP19 TP19 TP20 TP20 TP21 TP20 TP21 TP21 Samsung Electronics This Document can not be used without Samsung’s authorization.

  • Page 57: 24Pin I/O, Interface

    Schematic Diagram 7-7 24PIN I/O, Interface TP22 POWER TP22 TP22 This Document can not be used without Samsung’s authorization. Samsung Electronics...

  • Page 58: Wqvga Lcd Interface

    Schematic Diagram 7-8 WQVGA LCD Interface TP11 TP10 / TP11 / TP12 POWER TP10 TP11 TP12 TP12 TP10 Samsung Electronics This Document can not be used without Samsung’s authorization.

  • Page 59: Bluetooth, Fm

    Schematic Diagram 7-9 BLUETOOTH, FM TP14 POWER TP14 TP14 7-10 This Document can not be used without Samsung’s authorization. Samsung Electronics...

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