Samsung YP-P2 Manuel utilisateur

SERVICE

Manual

YEPP

Model Name: YP-P2

Model Code : YP-P2JCB/XEO

YP-P2JQW/XEO

YEPP

Refer to the service manual in the GSPN (see the rear cover) for the more information.

CONTENTS

1. Precaution

2. Product Specification

3. Disassembly & Reassembly

4. Troubleshooting

5. Exploded View & Part List

6. PCB Diagram

7. Schematic Diagram

YP-P2

This Service Manual is a property of Samsung Electronics

Co.,Ltd. Any unauthorized use of Manual can be punished

under applicable International and/or domestic law.

GSPN (Global Service Partner Network)

Area Web Site

North America service.samsungportal.com

Latin America latin.samsungportal.com

CIS cis.samsungportal.com

Europe europe.samsungportal.com

China china.samsungportal.com

Asia asia.samsungportal.com

Mideast & Africa mea.samsungportal.com

Printed in Korea

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. Troubleshooting

4-1 Checkpoints by Error Mode...............................................................................4-1

4-2 Upgrade Methods..............................................................................................4-16

5. Exploded View & Part List

5-1 Exploded View...................................................................................................5-1

5-2 Electrical Part List..............................................................................................5-3

6. PCB Diagram

6-1 PCB Top ............................................................................................................6-1

6-2 PCB Bottom.......................................................................................................6-3

7. Schematic Diagram

7-1 Overall Block Diagram.......................................................................................7-2

7-2 Power Management ..........................................................................................7-3

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 1-1

Precaution

1. Precaution

1-1 Safety Precautions

1. To remove dust from cabinet, use a dry cloth without using liquid and aerosol cleaner.

2. You should not use attachments not recommended by the company. Otherwise, it may cause critical damage.

3. You should not use this product near water such as bathtub, swimming pool or lake etc.

4. Power supply: A type of battery as displayed on the label should be only used.

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.

1-2 Samsung Electronics

Precaution

1-2 Static Electricity Precautions

Some semi-conductor parts may be easily damaged due to static electricity.

These elements are generally called as static electricity sense device (ESD). Typically examples of EST include

IC, some transistor and chip element for semi-conductor with electrical field effect.

The following methods should be used to reduce damage of elements occurred due to static electricity:

1. Contact and emit all the grounding objects with static electricity from your body before handling with elements

for semi-conductor or devices with elements for semi-conductor. You should purchase and use static electricity

arm rings or commercially available. You should remove it due to potential shock before supplying power to the

device under test.

2. You should place appliance on the conductive surface like aluminum film to prevent that static electricity is

accumulated or the device is disclosed outside after removing electrical appliance with the ESD device.

3. You should use only soldering iron that is ground when soldering the ESD device.

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 2-1

Product Specification

2. Product Specification

2-1 Product Feature

Multimedia Player with a Stylish Slim Design

- Widescreen multi-format playback with great portability

- Ready for paid video downloads

- 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.

2-2 Samsung Electronics

Product Specification

2-2 Specifications

Basic Specification

Model Name YP-P2

JQB JAB JCB JQW JAW JCW JQR JAR JCR

Capacity 2GB 4GB 8GB 2GB 4GB 8GB 2GB 4GB 8GB

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)

Output Frequency Range 20Hz ~ 20KHz

Temperature Characteristics -5 ~ 35°C (23 ~ 95°C)

FM Frequency 87.5 ~ 108.0MHz

FM Signal-to-Noise Ratio 59dB

FM Distortion 0.8%

FM Effective Sensitivity 5dBu

Battery Type Li-Polymer Rechargeable Battery

(Built-in Rechargeable Battery Capacity 830 mAh)

Playback Time 35 Hours of Music Playback (Based on MP3 128 kbps, Volume 20, Normal

Audio Mode), 5 Hours of Video Playback

Supported Files

Audio: MPEG1/2/2.5 Layer3 (8kbps~320kbps, 8kHz~48kHz),

WMA(5kbps~320kbps, 8kHz~48kHz), Ogg(Q-1~Q10)

Video: WMV9(Video: WMV9 Simple Profile, Audio: WMA9(Max 860kbps),

Resolution: 320X240 or 480X272, FrameRate: 30fps

Image: JPG(Baseline only)

LCD WQVGA 3” TFT LCD Touch Screen (480x272)

Color White, Black, Red Wine

Bluetooth

Operating

Frequency Range TX/RX: 2402~2480 MHz

Supported

Specification

Version

2.0

Module BCM2048

Tx Output Power Max 2.4 mW

Samsung Electronics 2-3

Product Specification

2-3 Specifications Analysis

Model Name

YP-P2 YP-K5

Photo

Basic

Storage TYPE Flash memory (DSP) Flash memory (MLC)

LCD

SIZE: 3.0” 16.7M WQVGA

Display Color: 16.7M LCD

(Dot pitch: 0.0455(H) x 0.1365(V))

Resolution: 480RGB(H) x 272(V)

1.71” Full Color OLED

Playback Time

35 Hours of Music Playback with Earphones

(Based on MP3 128 kbps, Volume 20, Normal

Audio Mode), 5 Hours of Video Playback

30 Hours of Music Playback with Earphones

(Based on MP3 128 kbps, Volume 15, Normal

Audio Mode), 4 Hours Playback at Maximum

Speaker Volume

Capacity 2G / 4G / 8G 1G / 2G / 4G

Platform TCC78x (Telechips) TCC77x (Telechips)

Battery Type

Li-Polymer Rechargeable Battery (Built-in Re-

chargeable Battery Capacity 830 mAh) Li-Polymer Rechargeable Battery (Built-in Re-

chargeable Battery Capacity 830 mAh)

Color

White / Black / Red Wine Silver / Black

Files

MP3  

WMA  

OGG (up to Q10) (up to Q10)

WAV X X

AAC X X

Audible X X

JPEG  

FLAC X

APE X

WMV WMV9 X

MPEG4 (SVI) (480x272, 30Frame) X

Swf (V4.0) - Game/UI Only X

Others XX

Sound

User EQ (9 band control) (9 band control)

Etc. Street Mode -

Sound Feedback (AUI) -

Speed Control (MP3 file play 0.75~1.3X) -

Alarm  

OUTPUT POWER 21mW/CH 25mW/CH

Tuner

FM  

RDS X

DMB X X

Etc. X X

Function

Playlist  

Library  

Photo Viewer  

Text Viewer (Book Mark/Page Up, Down) X

Game (Flash Gaming/3 games) X

Wallpaper (Wall paper change, Menu color change) X

Clock  

Etc. Clock Screen Saver, Dynamic EQ Display -

Resume (Audio/Video/Photo/Text) (Audio/Photo)

Bookmark (Video/Text only) X

DRM

Netsync(korea)  

SKT Melon(korea) X X

WMA DRM  

Janus  

2-4 Samsung Electronics

Product Specification

2-4 Accessories

2-4-1 Supplied Accessories

Accessories Item Item code Remark

Earphones Black AH30-00087E

Samsung Service center

White AH30-00086H

USB Cable AH39-00899A

Program Installation CD AH46-00050A

Samsung Electronics 3-1

Disassembly & Reassembly

3. Disassembly & Reassembly

3-1 Overall Disassembly & Reassembly

- Be careful to follow the disassembly sequence described in the manual. Otherwise, the product

may be damaged.

- Be sure to carefully read and understand the safety instructions before performing any work as

the IC chips on the PCB are vulnerable to static electricity.

- Assemble in the reverse order of disassembly.

No. Part Name Description Description Photo

1 CABINET-

BACK 1) After removing the Serial Label at

bottom, remove the screw.

: M1.4,L2.5,HEAD2.5,MACHINE

The label must not be damaged.

2) Push up the HOLD switch.

3) Force a pair of tweezers between

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.

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