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