Samsung YP-S5 User manual

SERVICE
Manual
YEPP
Model Name : YP-S5
Model Code : YP-S5JQW/XET
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-S5

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
© Samsung Electronics Co.,Ltd. Nov. 2007
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......................................................................................................2-5
3. Disassembly & Reassembly
3-1 Disassembly Method........................................................................................3-1
3-2 Reassembly Method ........................................................................................3-6
4. Troubleshooting
4-1 Checkpoints by Error Mode..............................................................................4-2
4-2 Upgrade Methods.............................................................................................4-17
5. Exploded View & Part List
5-1 Exploded View .................................................................................................5-2
5-2 Electrical Part List ............................................................................................5-4
6. PCB Diagram
6-1 PCB Top ...........................................................................................................6-2
6-2 PCB Bottom .....................................................................................................6-4

Contents
7. Schematic Diagram
7-1 Overall Block Diagram .....................................................................................7-2
7-2 S5L8700A02 ....................................................................................................7-3
7-3 MEMORY ......................................................................................................... 7-4
7-4 LCD/KEY/LED..................................................................................................7-5
7-5 USB/MODE/DET..............................................................................................7-6
7-6 AUDIO (EAR JACK).........................................................................................7-7
7-7 POWER............................................................................................................7-8
7-8 FM/RTC............................................................................................................7-9
7-9 CODEC ............................................................................................................7-10
7-10 JTAG & Boot ....................................................................................................7-11

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
Advances the “SHARE” concept built on K5
Adds various features, including Bluetooth, that were implemented in T9
Develops a marketing communication that can propose a new life style
Built-in high definition stereo speaker
When the speaker part is pushed, the speaker comes out and you can listen to
lively music.
You can share your favorite songs with others at any time and from any where.
Wireless Speaker + Teleconference
- You can make and receive calls wirelessly while listening to music.
- Hands Free (Wireless) + Conference Call
- Call Recording feature
External Speaker feature
- Use as an external speaker for you PC →Useful for businessmen when giving
presentations
- Use as an external speaker for a common music device

2-2 Samsung Electronics
Product Specification
2-2 Specifications
Basic Specification
Model Name YP-S5
JQB JAB JCB JQW JAW JCW
Capacity 2GB 4GB 8GB 2GB 4GB 8GB
Color Black White
Voltage 600 mAh / DC 3.7V
Dimensions (WxDxH) / Weight 47.5 x 98 x 18.1 mm / 106g
Case Magnesium
Noise Ratio 90dB with 20KHz LPF (based on 1KHz 0dB)
Earphone Output 20mW (16Ω)
Output Frequency Range 20Hz ~ 20KHz
Temperature Characteristics -5 ~ 35℃(23 ~ 95℉)
FM Frequency 87.5 ~ 108.0MHz
FM Signal-to-Noise Ratio 50dBu
FM Distortion 1%
FM Effective Sensitivity 38dBu
Battery Type Li-Polymer Rechargeable Battery
(Built-in Rechargeable Battery Capacity 600 mAh)
Playback Time 30 Hours of Music Playback
(Based on MP3 128kbps, Volume 15, Normal Audio Mode)
Supported Files
*File Formats: MP3, WMA, Ogg
Music: MPEG1/2/2.5 Layer3 (8kbps~320kbps, 22kHz~48kHz),
WMA(48kbps~192kbps, 22kHz~48kHz), Ogg(Q0~Q10)
IMAGE: JPEG(ISO/IEC 10918-1/Annex F-Sequential DCT-based mode of
operation)
LCD 1.8” 262K QCIF TFT LCD
Speaker
Rated Output 0.7W/Ch x 2Ch
Impedance 8Ω
Frequency Range 400Hz ~ 20KHz

Samsung Electronics 2-3
Product Specification
2-3 Specifications Analysis
Model Name YP-S5 YP-K5
Photo
Basic
Storage TYPE Flash memory (MLC) Flash memory (MLC)
LCD
SIZE : 1.8” 262K QCIF TFT LCD
Display Color : 262K LCD (Real color 65K color)
Resolution : 176(H) X 220(V)
1.71” Full Color OLED
Playback Time
25 Hours of Music Playback Using Earphones
(Based on MP3 128 kbps, Volume 20, Normal
Audio Mode),
5 Hours of Playback with Maximum Speaker
Volume
30 Hours of Music Playback Using Earphones
(Based on MP3 128 kbps, Volume 15, Normal
Audio Mode),
4 Hours of Playback with Maximum Speaker
Volume
Capacity 2G / 4G / 8G 1G / 2G / 4G
Platform Blues (SYS LSI) TCC77x (Telechips)
Battery Type Li-Polymer Rechargeable Battery (Built-in
Rechargeable Battery Capacity 600 mAh)
Li-Polymer Rechargeable Battery (Built-in
Rechargeable Battery Capacity 830 mAh)
Color White / Black 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 X X
MPEG4 (SVI) (176x208, 15 Frame) X
Swf (V4.0) - Game/UI Only X
Others X X
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 20mW/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
Quality Bitrate
Value Data
-1 44 kbps
0 64 kbps
1 80 kbps
2 96 kbps
3 112 kbps
4 128 kbps
5 160 kbps
6 192 kbps
7 224 kbps
8 256 kbps
9 320 kbps
10 500 kbps

Samsung Electronics 2-5
Product Specification
2-4 Accessories
2-4-1 Supplied Accessories
Accessories Item Item code Remark
Earphones White AH59-01885A
Samsung Service center
USB Cable AH39-00899A
Audio in Cable AH39-00900A
Program Installation CD AH46-00051A

2-6 Samsung Electronics
MEMO

Samsung Electronics 3-1
Disassembly & Reassembly
3. Disassembly & Reassembly
3-1 Disassembly Method
- 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 WINDOW-
LCD
1) Use a pair of tweezers to push the
WINDOW-LCD from left to right to
remove it.
Be careful not to scratch the
WINDOW-LCD as you remove it.
2 FPC-TOUCH 1) Remove the FPC-TOUCH from the
connector of the TOUCH-PAD.
When removing the FPC-TOUCH,
be sure to use a pair of tweezers to
avoid a tear.

3-2 Samsung Electronics
Disassembly & Reassembly
No Part Name Description Description Photo
3 FRAME-A 1) Remove the four (4) screws on the
FRAME-A.
: CH(0.5),*,-,M1.7,L4,ZPC(BLK),S
2) Use a pair of tweezers to push the
FRAME-A from lower to up to remove
it.
3) Remove the FRAME-A.
4 MAIN
BOARD
1) Remove the Connectors connected
to the MAIN BOARD.
2) Remove the MAIN BOARD.

Samsung Electronics 3-3
Disassembly & Reassembly
No Part Name Description Description Photo
5 LCD 1) Use a pair of tweezers to lift the LCD
from left-top from right to remove it.
2) Remove the Connectors connected
to the MAIN BOARD.
6 ASSY
CABINET-B
1) Use a pair of tweezers to remove
the two (2) Cover-Screws from the
CABINET-B.
: YP-S5,ABS,T1.0,-,-,-,-,BLK,-
2) Use a pair of tweezers to lift and
remove the COVER-SPEAKER.
3) Remove the four (4) ASS’Y-HINGE
screws.
: PH,+,M1.7,L3.0,ZPC(BLK)

3-4 Samsung Electronics
Disassembly & Reassembly
No Part Name Description Description Photo
7 ASSY
CABINET-C
1) Remove the six (6) screws on the
CABINET-C.
: CH(0.5),*,-,M1.7,L4,ZPC(BLK),S
2) Use a pair of tweezers to push the
CABINET-C from left to right to
remove it.
8 FPC-
BATTERY
1) Remove the ASS’Y FPC-BATTERY
from the CABINET-C.
Do not remove the BATTERY and the
FPCB.
Do not remove the BATTERY and the
SPEAKER.

Samsung Electronics 3-5
Disassembly & Reassembly
No Part Name Description Description Photo
9 ASSY
CABINET-B
1) Remove the four (4) retention screws
on the CABINET-B.
: PH,+,M1.7,L3.0,ZPC(BLK)
2)
Appearance following the completion
of SET disassembly

3-6 Samsung Electronics
Disassembly & Reassembly
3-2 Reassembly Method
No Part Name Description Description Photo
1 WINDOW
LCD
1) Remove the pasted paper of window
and attach window to FRAME-A.
2 COVER-SPK 1) Remove the pasted paper of window
and insert COVER-SPK to
CABINET-C.

Samsung Electronics 4-1
Troubleshooting
4. Troubleshooting
4-1 Checkpoints by Error Mode ................................................................4-2
4-2 Upgrade Methods.................................................................................4-17

4-2 Samsung Electronics
Troubleshooting
Can the firmware be upgraded?
(See 4-2 Upgrade Methods)
Does the power turn on after
recharging the BATTERY?
4-1 Checkpoints by Error Mode
Oscilloscope Setting Values
Voltage/DIV 1V/div
TIME/DIV 10ms/div
4-1-1 No Power
Symptom System does not turn on
Major Checklist
1Check that the Clock oscillates when power is applied.
2Check that the RESET output becomes HIGH. (2.8V)
3Check the operating voltage. (L602: 1.2V, L603: 2.8V)
Caution Be careful not to SHORT anything out when checking the power line.
Recheck power after replacing the
BATTERY.
Yes
No
3
Check power.
L602: 1.2V, L603: 2.8V
Check power at the BATTERY
(single part).
No
No
No
No
Check BATTERY power.
(TP602, TP603)
1/ 2
Does the CLOCK occur?
No
Defective
Yes
Completion
Yes
Yes
Yes
The power does not turn on.
Refer to wave pattern
image of Table 4-1-1
and Table 4-1-2.
Refer to wave pattern
image of Table 4-1-1
and Table 4-1-2.