DVD PLAYER
SERVICE Manual
ˇ ZORAN Vaddis7 1-Chip Solution
Chassis Spino
CONTENTS
CONTENTS
14. Reference Information
CONTENTS
14-1 ~
Fig. 1-1 AC Leakage Test
1. Precautions
Fig. 1-2 Insulation Resistance Test
Precautions
Samsung Electronics
1-2-1 General Servicing Precautions
1-2 Servicing Precautions
1-2-2 Insulation Checking Procedure
1-3 ESD Precautions
Electrostatically Sensitive Devices ESD
1-4 Handling the optical pick-up
1-5-2 Assembly
1-5 Pick-up disassembly and reassembly
1-5-1 Disassembly
PICK-UP ASSY
2. Product Specification
Operating Temperature Range
2-2 Chassis Product Specification
2-3 Option Product Specification
RIC1
3. Alignment and Adjustment
RIC1
SP37239
Test Disc Service not Available
3-2-1 Adjustment Spec. and Test Point
Alignment and Adjustment
Adjustment Spec
Waveform after Correct Adjustment
Typical Waveform before Adjustment
3-2-2 SKEW Adjustment Method
4-1 Cabinet and PCB
4. Disassembly and Reassembly
Note Reassembly in reverse order
4-1-1 Top Cabinet Removal
4-1-2 Door-Tray Removal
4-1-3 Ass’y Front-Cabinet Removal
Disassembly and Reaasembly
1 Release 6 Hooks Œ, ´, ˇ, ¨ and Remove the Ass’y Front-Cabinet ˆ
FLAT-CABLE ASSY-DECK DCN1 DCN2
Disassembly and Reaasembly
4-1-4 Ass’y Deck Removal
Samsung Electronics
4-1-5 Main PCB Removal
Disassembly and Reaasembly
1 Remove 4 Screws Œ 2 Lift up the Main PCB ´
4-2-1 Holder Chuck Removal
Disassembly and Reaasembly
4-2 Deck
Samsung Electronics
4-2-2 Tray Disc Removal
4-2-3 Assy P/U Deck Removal
´ 1 SCREW ˇ ASSY P/U DECK ¨ CHASSIS SUB Assembly Point
Disassembly and Reaasembly
Œ 4 SOLDERING
Ø BELT PULLEY Ô GEAR TRAY ˝ GEAR PULLEY
4-2-4 Ass’y Housing Removal
¨ SLIDER HOUSING
’ 1 HOOK ´ 2 HOOKS
ASSY PICK UP Æ GEAR BACK LASH Ú 2 SCREWS
4-2-5 Ass’y Bracket Deck Removal
’ 3 SCREWS ˝ 3 HOLDER CAM SKEW Ô SHAFT PICK UP ∏ 2 SCREWS CHASSIS SUB
Ø MOTOR FEED
No focus incoming A
5. Troubleshooting
FE Waveform
No pick-up home positing
Troubleshooting
Samsung Electronics
Troubleshooting
NO LD CD ON
TE Waveform
No Search Operation
MIRR Waveform
See Fine Seek Check
TE Waveform
signal RIC1-27 is missing?
FINE SEEK Check
T+,T- Waveform
SPD Waveform
Abnormal rotation of disc motor
Close H
Troubleshooting
No Tray open/close
OPEN, CLOSE Waveform
DATA0 Waveform
CD/VCD/DVD L/R output error Mixed Audio output
Troubleshooting
Samsung Electronics
Troubleshooting
S-Video output error
Video output of display
Troubleshooting
Y/Pr/Pb output error
setup is I-SCAN
Select video output to I-SCAN
Progressive output error
Troubleshooting
CVBS Waveform
CVBS Output Error C
Video signal of about 1V appears at output jack?
VIC-MUTE Waveform
Switching operation
No Power Standby LED OFF
PDS01 voltage
6-1 Cabinet Assembly
6. Exploded View and Parts List
6-2 DVD Mechanical Parts
C015
6-1 Cabinet Assembly
Exploded View and Parts List
W275 P001 W275 P025 CHASSIS - FRAMES.N.A
Parts No
Description Specification
Loc. No
Q”ty
W212 H213
Exploded View and Parts List
6-2 DVD Mechanical Parts
W012 H206 H203 W274
Parts No
Description Specification
Loc. No
Q”ty
S.N.A
7. Electrical Parts List
This Document can not be used without Samsung’s authorization
P001
This Document can not be used without Samsung’s authorization
Electrical Parts List
Samsung Electronics
This Document can not be used without Samsung’s authorization
Electrical Parts List
S.N.A
This Document can not be used without Samsung’s authorization
Electrical Parts List
ZC100
Electrical Parts List
Description Specification
ZR100
A001
Electrical Parts List
H100
Loc.No
8. Block Diagram
DECK ASSY DP-16V
9. Wiring Diagram
Samsung Electronics
Important safety notices
11. Schematic Diagrams
11-1 Power Drive
11-2
ON/ OFF
11-1 Power Drive
Schematic Diagrams
11-2
11-2 Servo
Schematic Diagrams
Typical Waveform before Adjustment Waveform after Correct Adjustment
¨ RF Waveform
F/M, A/V Decoder
Schematic Diagrams
Analog Video Data
These are the waveforms of DVD-P355B
MRST , ON/OFF
Schematic Diagrams
F/M Decoder Interface
Standby 0V Play
Ø XCK Waveform
Schematic Diagrams
Audio Data
These are the waveforms of DVD-P355B
Analog Video Data
Schematic Diagrams
11-6 Video
ˆ CVBS Waveform
MEMO
This Document can not be used without Samsung’s authorization
Schematic Diagrams
11-8
12. Operating Instructions
2. STANDBY indicator
1. Chapter/Track number indicator
Description
S E T U P
Setup
Operating Instructions
Rear Panel
Operating Instructions
Tour of the Remote Control
1. DVD POWER Button Turns the power on or off 2. NUMBER Buttons
S E T U P
Choosing a Connection
Chapter
Connections
C O N N E C T I O N S
Connecting to your TV using an S-Video cable
Operating Instructions
Connection to a TV S-Video
Press the input selector on your TV remote control until the
Connecting to your TV using Component video cables
Using the audio cables, connect the AUDIO red and white
Component signal from the DVD player appears on the TV
Connection to a TV Progressive
Operating Instructions
To see the progressive video output
C O N N E C T I O N S
Connections
Operating Instructions
Connection to an Audio System 2 Channel Amplifier
Optical Cable not included
Operating Instructions
Connection to an Audio System Dolby digital, MPEG2 or DTS Amplifier
Coaxial Cable not included
Playing a Disc
Chapter
Basic Functions
Operating Instructions
Pausing Play
or STEP button on the remote control during play
Stopping Play
Searching through a Chapter or Track
Using the Search and Skip Functions
Basic Functions
Skipping Tracks
When playing VCD 2.0, this function works only when the menu is off
Using the Display Function
When Playing a DVD/VCD/CD/MPEG4
Operating Instructions
Operating Instructions
Basic Functions
To make the screen disappear, press the INFO button again
Using the Title Menu DVD
Using the Disc and Title Menu
Using the Disc Menu DVD
Operating Instructions
Basic Functions
Using the Function Menu
Using the Function Menu DVD/VCD
Operating Instructions
Using the A-B Repeat function
Repeat Play
Slow Repeat Play
When playing a DVD/VCD
when the menu is off
Basic Functions
Random Play plays a discs tracks in random order
Program Play & Random Play
Operating Instructions
Program Play CD
If you are using a 169 TV
Adjusting the Aspect Ratio EZ View
To play back using aspect ratio DVD
Chapter
A D VA N C E D F U N C T I O N S
If you are using a 43 TV
Operating Instructions
This function may behave differently depending on the type of disc
Advanced Functions
Using the AUDIO button DVD/VCD/CD/MPEG4
Selecting the Audio Language
Operating Instructions
Selecting the Subtitle Language
Using the SUBTITLE button DVD/MPEG4
Operating Instructions
Using the ANGLE button DVD
Using the Instant Replay/Skip Function
If you miss a scene, you can see it again using this function
Using the Instant Replay function DVD
When playing VCD 2.0, this function works only when the menu is off
Using the Bookmark Function
Using the Bookmark Function DVD/VCD
Operating Instructions
A D VA N C E D F U N C T I O N S
Advanced Functions
Operating Instructions
Recalling a Marked Scene
Using the Zoom Function DVD/VCD
Using the Zoom Function
Operating Instructions
Operating Instructions
DVD AUDIO Playback
Advanced Functions
A D VA N C E D F U N C T I O N S
Page, Index Function
Operating Instructions
Slide
REPEAT Play
Advanced Functions
Operating Instructions
AUDIO Format Display
Operating Instructions
Clips Menu for MP3/WMA/JPEG/MPEG4
Folder Selection
The folder can only be selected in the Stop mode
Operating Instructions
MP3/WMA Playback
Functions
A D VA N C E D F U N C T I O N S
CD-R MP3/WMA file
Operating Instructions
A D VA N C E D F U N C T I O N S
ENG-40
Operating Instructions
MPEG4 Playback
Advanced Functions
A D VA N C E D F U N C T I O N S
Some MPEG4 files created on a personal computer may not be play back
Operating Instructions
A D VA N C E D F U N C T I O N S
ENG-42
Operating Instructions
Changing Setup Menu
Picture CD Playback
A D VA N C E D F U N C T I O N S
CD-R JPEG Discs
Operating Instructions
A D VA N C E D F U N C T I O N S
ENG-44
Depending on the disc, some Setup Menu selections may not work ENG-45
Using the Setup Menu
Changing Setup Menu
Chapter
To make the setup menu disappear, press the MENU button
Setting Up the Language Features
Using the Player Menu Language
Operating Instructions
To make the setup menu disappear, press the MENU button
Changing Setup Menu
Using the Disc Menu Language
Operating Instructions
Operating Instructions
Using the Audio Language
To make the setup menu disappear, press the MENU button
C H A N G I N G S E T U P M E N U
The language is selected and the screen returns to setup menu
Changing Setup Menu
Using the Subtitle Language
To make the setup menu disappear, press the MENU button
Operating Instructions
Using the DviX Subtitle Language
returns to setup menu
C H A N G I N G S E T U P M E N U
To make the setup menu disappear, press the MENU button
Setting Up the Audio Options
Changing Setup Menu
Operating Instructions
Œ Dolby Digital Out PCM Converts to PCM2CH audio
To make the setup menu disappear, press the MENU button
Setting Up the Display Options
Changing Setup Menu
Operating Instructions
ˇ Screen Messages
Œ TV Aspect
´ Still Mode
¨ Black Level
To make the setup menu disappear, press the MENU button
Setting Up the Parental Control
Changing Setup Menu
select Parental Setup
Operating Instructions
Setting Up the Rating Level
To make the setup menu disappear, press the MENU button
C H A N G I N G S E T U P M E N U
To make the setup menu disappear, press the MENU button
Changing Setup Menu
Changing the Password
Operating Instructions
13. Circuit Operating Descriptions
13-1-1 Comparsion between Linear Power Supply and S.M.P.S
Common power
13-1-1 a Linear
13-1-1 b S.M.P.S. Pulse Width Modulation
13-1-2 b SNUBBER Circuit PDS11, PCD12, PRS13, PCD11, PPS12
13-1-2 a AC Power Rectification/Smoothing Terminal
13-1-2 Circuit description FLY-Back PWMPulse Width Modulation Control
13-1-2 c Driving circuit
PTDI
Circuit Operating Descriptions
Samsung Electronics
PDS34 Vout
13-1-2 d Feedback Control Circuit
13-1-3 Internal Block Diagram
Internal Block Diagram
13-2-1 RIC1 SP3723
13-2-1b RF signal
13-2-1 a Basic Potentiometer
RFSIN
RF AMP SP3723
13-3-2 Block Diagram
13-3-1 Outline
2 Mbyte
13-4-2 Block Diagram
13-4-1 Outline
13-4-3 Operation
1 FOCUSING SERVO
2 TRACKING SERVO
3 SLED LINKED SERVO
4 CLV SERVODISC MOTOR CONTROL SERVO
68M bit
13-5-2 Block Diagram
13-5-1 Outline
16M bit
13-6-3 Amplifier VIC1 LA73054
13-6-1 Outline
13-6-2 NTSC/PAL Digital Encoder VADDIS 7 Built in video encode
HDMI
13-7-1 Outline
PCM1753
Circuit Operating Descriptions
MEMO
Samsung Electronics
Bonding layer Semi-reflective layer Polycarbonate
14. Reference Information
Dual Layer 8.5GByte Label Polycarbonate Reflective layer
Dual Side Dual Layer 17GByte Polycarbonate Semi-reflective layer
TYPE
14-1-2 DVD Types
FORMAT
APPLICATIONS
Classification
14-2-1 Main Features
14-2-2 Audio & Video Specifications
DVD-Video
DVD-Video Feature
14-2-3 Detailed Feature
DVD-Video Feature
Time
Bit Rate
DVD-Video Feature
High quality surround audio
Front
DVD-Video Feature
DVD-Video Feature
DVD-Video Feature
Multi-Language
COPYRIGHT
Surround Audio
Disc Production
Video/Audio
Subtitle
Loading
The Logical Structure of DVD-AUDIO
Audio Still Video
MusicTrack Non-mute Non-mute time
Real Time Text
Audio
Text
DVD-VIDEO Data in DVD-AUDIO Disc
DVD-Audio Additional Data
DVD-VIDEO Data in DVD-AUDIO Disc
DVD-Audio Disc
There are many different MPEG-4 profiles
Powerful technology…
DivX Most successful MPEG-4 video compression technology in history
DivX remains MPEG-4 compatible
DivX 5.X decoder advantages
DivX 3.11 decoder critical for existing DivX content on the Internet
And the standard DivX advantages of users, content, and brand
Fully MPEG-4 ASP compliant superior to all Simple Profile decoders
14-15
DivX Certification helps CE makers get high-quality devices to market
Samsung Electronics
Reference Information