DVD Player User Manual

ManualsBrandsSamsung ManualsDVD PlayerDVD-P355B/XEE

DVD PLAYER

Chassis : Spino

DVD-P355B/XEU, XET, XEE, SED, XEO,

XEC, XEL, FOU, XEG, XEH,

XEV

SERVICE

ŒŒ

41mm With LED Module

´´

Playback MPEG4 DVD-Audio

ˇˇ

ZORAN Vaddis7 1-Chip Solution

Manual

DVD PLAYER

Merit & Character regarding Product

SERVICE MANUAL

DVD-P355B

ELECTRONICS

Printed in Korea

AK82-0000929A

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.

Summary of content (141 pages)

PAGE 1
DVD PLAYER Chassis : Spino DVD-P355B/XEU, XET, XEE, SED, XEO, XEC, XEL, FOU, XEG, XEH, XEV SERVICE MANUAL SERVICE DVD-P355B DVD PLAYER Manual Merit & Character regarding Product Œ 41mm With LED Module ELECTRONICS ´ Playback MPEG4 DVD-Audio ˇ ZORAN Vaddis7 1-Chip Solution 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. © Samsung Electronics Co., Ltd. JUN .
PAGE 2
CONTENTS 1. Precautions 1-1 ~ 1-6 1-1 Safety Precautions (1-1) 1-2 Servicing Precautions 1-3 ESD Precautions 1-4 Handling the optical pick-up 1-5 Pick-up disassembly and reassembly (1-3) (1-4) (1-5) (1-6) 2. Product Specification 2-1 Product Specification 2-2 Chassis Product Specification 2-3 Option Product Specification 3. Alignment and Adjustments 3-1 Location of Test Point 3-2 Skew Adjustment 4.
PAGE 3
CONTENTS 8. Block Diagram 8-1 ~ 8-2 9. Wiring Diagram 9-1 ~ 9-2 10. PCB Diagrams 10-1 Main PCB 11. Schematic Diagrams 10-1 ~ 10-4 (10-2) 11-1 ~ 11-8 11-1 Power Drive (11-2) 11-2 Servo (11-3) 11-3 AV-Decoder (11-4) 11-4 Fromt Micom (11-5) 11-5 Audio (11-6) 11-6 Video (11-7) 12. Operating Instructions and Installation 12-1 ~ 12-50 13.
PAGE 4
CONTENTS 14.
PAGE 5
1. Precautions 1-1 Safety Precautions 1) Before returning an instrument to the customer, always make a safety check of the entire instrument, including, but not limited to, the following items: (1) Be sure that no built-in protective devices are defective or have been defeated during servicing. (1)Protective shields are provided to protect both the technician and the customer. Correctly replace all missing protective shields, including any removed for servicing convenience.
PAGE 6
Precautions 2) Read and comply with all caution and safety related notes on or inside the cabinet, or on the chassis. 3) Design Alteration Warning-Do not alter or add to the mechanical or electrical design of this instrument. Design alterations and additions, including but not limited to, circuit modifications and the addition of items such as auxiliary audio output connections, might alter the safety characteristics of this instrument and create a hazard to the user.
PAGE 7
Precautions 1-2 Servicing Precautions CAUTION : Before servicing units covered by this service manual and its supplements, read and follow the Safety Precautions section of this manual. Note : If unforseen circumstances create conflict between the following servicing precautions and any of the safety precautions, always follow the safety precautions. Remember: Safety First. 1-2-1 General Servicing Precautions (1) a.
PAGE 8
Precautions 1-3 ESD Precautions Electrostatically Sensitive Devices (ESD) Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive Devices(ESD). Examples of typical ESD devices are integrated circuits and some field-effect transistors and semiconductor chip components. The following techniques should be used to help reduce the incidence of component damage caused by static electricity.
PAGE 9
Precautions 1-4 Handling the optical pick-up The laser diode in the optical pick up may suffer electrostatic breakdown because of potential static electricity from clothing and your body. WRIST-STRAP FOR GROUNDING 1M The following method is recommended. (1) Place a conductive sheet on the work bench (The black sheet used for wrapping repair parts.) (2) Place the set on the conductive sheet so that the chassis is grounded to the sheet.
PAGE 10
Precautions 1-5 Pick-up disassembly and reassembly 1-5-1 Disassembly 1-5-2 Assembly 1) Remove the power cord. 2) Disassemble the Deck-Assy. 3) Make solder land 2 points short on Pick-up. (See Fig. 1-4) 4) Disassemble the Pick-up. 1) Replace the Pick-up. 2) Remove the soldering 2 points on Pick-up. 3) Reassemble the Deck-Assy. Note : If the assembly and disassembly are not done in correct sequence, the Pick-up may be damaged. SOLDER LAND 2 POINTS SHORT PICK-UP ASS'Y Fig.
PAGE 11
2. Product Specification 2-1 Product Specification General Power Requirements AC230V, 50Hz Power Consumption 10W Weight 1.7Kg Dimensions 430mm (W) x 207mm (D) x 42mm (H) Operating Temperature Range +5°C to 35°C Operating Humidity Range 10% to 75% DVD (Digital Versatile Disc) Disc Reading Speed : 3.49 ~ 4.06m/sec. Approx. Play Time (Single Sided, Single Layer Disc) : 135min. CD : 12Cm Reading Speed : 4.8 ~ 5.6m/sec. (Compact Disc) Maximum Play Time : 74min. CD : 8cm Reading Speed : 4.
PAGE 12
Product Specification 2-2 Chassis Product Specification MODEL FLASH RF DRIVE A/V DECODER 6dB_AMP AUDIO DAC AUDIO ADC FRONTMICOM MIC INPUT NTSC Default SCARTOUT PSO DTS D-AUDIO MPEG4 MP3 P-CD WMA VCD SVCD MEMORY CARD 2-2 DVD-P250K/XSS 2M X FAN8026 ZR36862 LA73054 PCM1753 M65855P eFHP5842 1MIC O PAL X MULTI 2CH/DIGI X X O O O O O X DVD-P255K/XSS 2M X FAN8026 ZR36862 LA73054 PCM1753 M65855P eFHP5842 2MIC O PAL X MULTI 2CH/DIGI X X O O O O O X DVD-P350K/XSS 2M Ti-D FAN8026 ZR36778 LA73054 PCM1753 M65855P e
PAGE 13
Product Specification 2-3 Option Product Specification Description Fig Description Remote Control AK59-00011K Batteries for Remote Control (AAA Size) AC43-12002H User ’s Manual AK68-00632G V ideo/Audio Cable Samsung Electronics Parts No Remark Model Stamdard of DVD-P355B/XEL Model Stamdard of DVD-P355B/XEL S.N.
PAGE 14
3. Alignment and Adjustment 3-1 Location of Test Point RIC1 SP37239 Pin29 of RIC1 RIC1 SP37239 Fig.

PAGE 15

Alignment and Adjustment 3-2 Skew Adjustment 3-2-1 Adjustment Spec. and Test Point ◆ Test Disc ; Service not Available

Test Disc Adjustment Spec. Test Point Adjustment Location TDV-533 Chapter 14 Flat Waveform “Pin 29 of RIC1” (Main PCB - Component Side) (See Fig. 3-1) Screw A / B Ass’y Deck - Top Side (See Fig. 3-2) Fig.

PAGE 16

Alignment and Adjustment 3-2-2 SKEW Adjustment Method Needed to minimize the variations in Skew of the Pickup unit and to provide optimum match with the recorded signal on the Disc. 1) Connect an Oscilloscope to the “Pin 29 of RIC1” Test Point (See Fig. 3-1) 2) Connect Power, Open the Tray and Play the Ch.14 whish is in the TDV-533 Disc. ◆ Set the Oscilloscope Range as follows : (Voltage ; 20mV/Div., Frequency ; 10m Sec.) 3) Adjust the Screws “A” and “B” (See Fig.

PAGE 17

4. Disassembly and Reassembly 4-1 Cabinet and PCB Note : Reassembly in reverse order. 4-1-1 Top Cabinet Removal 1) Remove 3 Screws Œ the back Top Cabinet. 2) Lift up the Top Cabinet in direction of arrow. Œ 3 SCREWS Fig.

PAGE 18

Disassembly and Reaasembly 4-1-2 Door-Tray Removal 1) Supply power and open Tray Œ. 2) Disassemble the Door-Tray ´ in direction of arrow “A”. 3) Close Tray Œ and power off. Note : If Tray Œ doesn’t open, insert a Screw driver ¨ into the Emergency hole ˇ (as shown in detailed drawing) and then push it in the direction of arrow “B”. Open Tray manually. Œ TRAY "B" ´ DOOR-TRAY "A" ¨ SCREW DRIVER ˇ EMERGENCY HOLE Fig.

PAGE 19

Disassembly and Reaasembly 4-1-3 Ass’y Front-Cabinet Removal 1) Release 6 Hooks Œ, ´, ˇ, ¨ and Remove the Ass’y Front-Cabinet ˆ. ´ 1 HOOK ¨ 2 HOOKS Œ 2 HOOKS ˇ 1 HOOK ˆ A'ssy Front-Cabinet Fig.

PAGE 20

Disassembly and Reaasembly 4-1-4 Ass’y Deck Removal 1) Disconnect Flat-Cable from DCN1, DCN2 on Main PCB. 2) Remove 3 Screws Œ from the Ass’y Deck and lift it up. Œ 3 SCREWS FLAT-CABLE ASS'Y-DECK DCN1 DCN2 Fig.

PAGE 21

Disassembly and Reaasembly 4-1-5 Main PCB Removal 1) Remove 4 Screws Œ. 2) Lift up the Main PCB ´. Œ 4 SCREWS ´ MAIN PCB Fig.

PAGE 22

Disassembly and Reaasembly 4-2 Deck 4-2-1 Holder Chuck Removal 1) Push 4 Hooks Œ in the direction of arrow “A” and lift up the Holder Chuck ´. Œ 2 HOOKS ´ HOLDER CHUCK "A" Œ 2 HOOKS "A" Fig.

PAGE 23

Disassembly and Reaasembly 4-2-2 Tray Disc Removal 1) Insert a Screw Driver Œ into Emergency Hole ´ and push the Slider Housing ˇ in the direction arrow “A”. 2) When the Tray Disc ¨ comes out a little, pull it in the direction arrow “B” by hand. ˇ SLIDER HOUSING ¨ TRAY DISC "B" "A" ´ EMERGENCY HOLE Œ SCREW DRIVER Fig.

PAGE 24

Disassembly and Reaasembly 4-2-3 Assy P/U Deck Removal 1) Remove the 4 Soldering Œ (SL+, SL-, SP+, SP-). 2) Remove the 1 Screw ´ and lift up the Ass’y P/U Deck ˇ ´ 1 SCREW ˇ ASS'Y P/U DECK ¨ CHASSIS SUB SP+ SL+ TMTM+ SP- SL- Œ 4 SOLDERING Fig.

PAGE 25

Disassembly and Reaasembly 4-2-4 Ass’y Housing Removal 1) Remove the 2 Soldering Œ. (TM+, TM-) 2) Push the 2 Hooks ´ in the direction of arrow “A” and remove Ass’y PCB Deck ˇ. 3) Push the Slider Housing ¨ in the direction arrow “B”. 4) Push the 1 Hook ˆ in the direction of arrow “C” and lift up the Slider Housing ¨. 5) Remove the Belt Pulley Ø and 2 Screws ∏, Ass’y Motor Load ”. 6) Push the 1 Hook ’ in the direction of arrow “D” and lift up the Gear Pulley ˝, Gear Tray Ô.

PAGE 26

Disassembly and Reaasembly 4-2-5 Ass’y Bracket Deck Removal 1) Push the Hook Œ in the direction of arrow “A” and lift up the Gear Feed B ´. 2) Push the Hook ˇ in the direction of arrow “B” and lift up the Gear Feed B ¨. 3) Remove the 2 Screws ˆ and lift up Motor Feed Ass’y Ø. 4) Remove the 2 Screws ∏ and lift down Motor Spindl Ass’y ”. 5) Remove the 3 Screws ’ and remove 3 Holder Cam Skew ˝, Shaft Pick Up Ô, Ass’y Pick Up . 6) Remove the 1 Screws Ú and remove Gear Back Lash Æ.

PAGE 27

5. Troubleshooting No focus incoming A FE in ZIC1-181 is within specified range? Yes FIC1-27, 28 output are normal? No Check RIC1 and A, B, C, D input. (FE Waveform) No Check FIC1. Yes Check open state from FIC1 to pick-up.

PAGE 28

Troubleshooting No pick-up home positing ZIC1-191(SLED-PWM) output is normal? (1.7V ~ 1.8V) No Check ZIC1. Yes SLED+, SLEDFIC1-13, 14 output are normal? No Check FIC1. Yes Check the Sled Motor and connection.

PAGE 29

Troubleshooting NO LD CD ON RIC1-22 is 5V? No Check RIC1 Yes Divide RQ2 emitter terminal voltage and 5V real voltage difference into 10ohm. Yes Current exceeds 0.1A? No Open check in related circuit. Yes LD out pick-up replace.

PAGE 30

Troubleshooting No Search Operation MIRR, RIC1-27 output is normal? No MEVO, RIC1-32 output level is normal? No (MIRR Waveform) Yes Yes Check pick-up. Check RIC1 peripheral circuit. Actual velocity occurs at ZIC1-191 terminal? No Check ZIC1 peripheral circuit. Yes Actual velocity occurs at FIC1-13, 14 terminal? No Check FIC1 peripheral circuit.

PAGE 31

Troubleshooting FINE SEEK Check FINE SEEK MIRR signal (RIC1-27) is missing? Yes Check RIC1 Peripheral curcuit. No Time out due to many jump counts. No Track incomming is delayed? (TRD Waveform) (TE Waveform) Yes TE is within 2V and 3V? No Yes ZIC1-169(TRD) output is normal? No Yes Check RIC1-6 terminal. (T+,T- Waveform) Pick-up transfer smooth. No Yes FIC1-26, 25(T+, T-) terminal outputs are normal? Yes No Check FIC1 peripheral circuit. Check Deck. Check RIC1 peripheral circuit.

PAGE 32

Troubleshooting Abnormal rotation of disc motor Input of RF SUM signal is normal? (ZIC1-172, 173) No RIC1-54, 55 output is normal? No (SPD Waveform) Yes Yes Check RIC1 peripheral circuit and A, B, C, D. Check path to RIC1 and ZIC1. SPD output is normal? (ZIC1-189) No Yes Check ZIC1 peripheral circuit. FIC1-25 output is normal? No Check FIC1 soldering and power. Yes FIC1-23 signal MON is "H" ? No Check ZIC1. Yes Check or replace disc motor.

PAGE 33

Troubleshooting No Tray open/close ZIC1 129,130 Open ; "L" Close ; "H" Yes No Check ZIC1 perpheral circuit. (OPEN, CLOSE Waveform) Check FIC1-13, 14 output at OPEN/CLOSE. No Check FIC1 perpheral circuit. Yes Check signal line state from FIC1-13, 14 to tray motor.

PAGE 34

Troubleshooting CD/VCD/DVD L/R output error (Mixed Audio output) Normal DATA 0 is input in AIC1-2? No Check ZIC1-113 output. (DATA0 Waveform) Yes Analog output of AIC1-7,9(Vout) is normal? No Check ZIC1-118 DVD;12.2884MHz Yes AIC5-1, 7 output is normal? No Check AIC5 peripheral circuit. Yes Base terminal level of AQ7, AQ9 are "L"? No Check FMIC-11 mute. Yes Check JACK1 peripheral soldering shot.

PAGE 35

Troubleshooting S-Video output error Video output of display setup is "S-VIDEO". No Select video output to "S-VIDEO".

PAGE 36

Troubleshooting Y/Pr/Pb output error Video output of display setup is "I-SCAN". No Select video output to "I-SCAN".

PAGE 37

Troubleshooting Progressive output error Video output of display setup is "Pscan & HDMI". No Select video output to "Pscan & HDMI".

PAGE 38

Troubleshooting CVBS Output Error C Pin of VDDP in ZIC1 has normal level? No Yes 27MHz clock input is normal at pin 142in ZIC1? Check the connection between pin1 in ZIC1 and pin4 in PIC1. (CVBS Waveform) No Check ZY1. Yes Analog output is normal at pin 159 in ZIC1? No Check the soldering of ZIC1. Yes Analog signals are inputted normally VIC1-4 No Check the connection between pin158 in ZIC1 and VIC1.

PAGE 39

Troubleshooting No Power (Standby LED OFF) PFD01 error? Yes Replace fuse. No PDS01 voltage is normal voltage? No Check PDS01 ~ 04. Yes Switching operation of PIC01 is normal? Yes Replace PIC01. Check feed back, 2st voltage.

PAGE 40

PAGE 41

Exploded View and Parts List 6-1 Cabinet Assembly W001 C015 W275 P001 W275 P025 CHASSIS - FRAME(S.N.A) S.N.

PAGE 42

Exploded View and Parts List Loc. No A001 C001 C002 C015 P001 P025 W001 W275 Parts No. AK59-00011J AK97-01225E AK64-01189C AK97-01103D AK92-00680B AK92-00680A AC39-12022K AC39-10019A 6003-000275 6003-001561 Samsung Electronics Description ; Specification REMOCON-ASSY;DVD-P241/XAA,XAA,-,-,36,-,ASSY CABINET-FRONT;HIPS 94 HB,DVD-P355B/ DOOR-TRAY;DVD-P355B/XEL,SEIN,ABS 94 HB,T ASSY CABINET-TOP;PCM T0.

PAGE 43

Exploded View and Parts List 6-2 DVD Mechanical Parts W212 H213 H212 H102 W012 H241 H206 H211 H214 H203 W273 H210 W010 H202 W274 W274 H204 H205 H105 H107 H207 H106 H103 W011 H108 H104 H109 6-8 Samsung Electronics

PAGE 44

Exploded View and Parts List Loc. No H102 H103 H104 H105 H106 H107 H108 H109 H202 H203 H204 H205 H206 H207 H210 H211 H212 H213 H214 H241 W010 W011 W012 W212 W273 W274 Parts No.

PAGE 45

7. Electrical Parts List Loc.No Part No P001 Description ; Specification Q’ty S.N.A Remark AC100 AC19 AC20 AK92-00680B AK92-00680A 2203-000426 2203-005148 2203-005148 ASSY PCB-MAIN;DVD-P355/XEV,MAIN PCB ASSY ASSY PCB-MAIN;DVD-P355/XEO,MAIN PCB ASSY C-CER,CHIP;0.

PAGE 46

Electrical Parts List Loc.No Part No Description ; Specification Q’ty S.N.A Remark Loc.No Part No Description ; Specification Q’ty S.N.A Remark FC2 FC3 FC4 2203-001607 2203-000257 2203-000669 C-CER,CHIP;0.

PAGE 47

Electrical Parts List Loc.No Part No Description ; Specification Q’ty S.N.A Remark Loc.No Part No Description ; Specification Q’ty S.N.A Remark KSW3 KSW4 KSW5 3404-001261 3404-001261 3404-001261 SWITCH-TACT;15V DC,20mA,100gf,7.4X7.95X1 SWITCH-TACT;15V DC,20mA,100gf,7.4X7.95X1 SWITCH-TACT;15V DC,20mA,100gf,7.4X7.95X1 1 1 1 SA SA SA PES62 PES63 PFD01 2401-001370 2401-002438 3601-001123 C-AL;470uF,20%,16V,GP,TP,8x11.5,5 C-AL;47uF,20%,50V,WT,TP,6.3x11,5 FUSE-CARTRIDGE;250V,1.

PAGE 48

Electrical Parts List Loc.No Part No Description ; Specification Q’ty S.N.A Remark Loc.No Part No Description ; Specification Q’ty S.N.A Remark RC19 RC2 RC20 2203-000815 2203-005148 2203-000491 C-CER,CHIP;0.033NF,5%,50V,C0G,TP,1608 C-CER,CHIP;100nF,10%,16V,X7R,TP,1608 C-CER,CHIP;2.2nF,10%,50V,X7R,TP,1608,- 1 1 1 SA SA SA SCC2 SCC3 SCC4 2203-005148 2203-000236 2203-000236 C-CER,CHIP;100nF,10%,16V,X7R,TP,1608 C-CER,CHIP;0.1NF,5%,50V,C0G,TP,1608 C-CER,CHIP;0.

PAGE 49

Electrical Parts List Loc.No Part No Description ; Specification Q’ty S.N.A Remark Loc.No Part No Description ; Specification Q’ty S.N.A Remark VR28 VR29 VR30 2007-000070 2007-000084 2007-001164 R-CHIP;0ohm,5%,1/10W,TP,1608 R-CHIP;4.

PAGE 50

Electrical Parts List Loc.No Part No Description ; Specification Q’ty S.N.A Remark ZR8 ZR9 ZY1 3301-001309 2007-001164 2801-003554 BEAD-SMD;47OHM,1608,500,TP,-,-,0.3 R-CHIP;75ohm,1%,1/10W,TP,1608 CRYSTAL-UNIT;27MHz,10ppm,28-AAM,12pF,40o 1 1 1 SA SA SA H100 H401 DSW1 S.N.A S.N.A AK97-01011A AK61-00358A 3403-001026 AH97-00448B AK97-01005A ASSY-DVD DECK;DP-17V,LEFT,BLACK FRAME-MAIN;DP-17,ABS,SR-0320,94HB,BLK,T3 SWITCH-PUSH;5V,0.

PAGE 51

PAGE 52

PAGE 53

11.

PAGE 54

Schematic Diagrams 11-1 Power Drive ON/ OFF Standby: 0V Play: 3.3V 11-2 This Document can not be used without Samsung’s authorization.

PAGE 55

Schematic Diagrams 11-2 Servo These are the waveforms of DVD-P355B. Caution) There can be some differences (Voltage, Frequency, etc.) among cameras. ¨ ¨ RF Waveform Typical Waveform before Adjustment Waveform after Correct Adjustment Samsung Electronics This Document can not be used without Samsung’s authorization.

PAGE 56

Schematic Diagrams 11-3 AV-Decoder Analog Video Data F/M, A/V Decoder Audio Data ´ ˇ ´ GCLK-27MHz Waveform ˇ PCLK-135MHz Waveform These are the waveforms of DVD-P355B. Caution) There can be some differences (Voltage, Frequency, etc.) among cameras. 11-4 This Document can not be used without Samsung’s authorization.

PAGE 57

Schematic Diagrams 11-4 Fromt Micom F/M Decoder Interface MRST , ON/OFF MRST Standby: 0V Play: 3.3V ON/OFF Standby: 0V Play: 3.3V Œ FSCL, FSDA Waveform Œ These are the waveforms of DVD-P355B. Caution) There can be some differences (Voltage, Frequency, etc.) among cameras. Samsung Electronics This Document can not be used without Samsung’s authorization.

PAGE 58

Schematic Diagrams 11-5 Audio Audio Data Ø Ø XCK Waveform (DVD Play 12.288MHz) Ø XCK Waveform (CD Play 11.289MHz) These are the waveforms of DVD-P355B. Caution) There can be some differences (Voltage, Frequency, etc.) among cameras. 11-6 This Document can not be used without Samsung’s authorization.

PAGE 59

Schematic Diagrams 11-6 Video These are the waveforms of DVD-P355B. Caution) There can be some differences (Voltage, Frequency, etc.) among cameras. ˆ CVBS Waveform Analog Video Data ˆ Samsung Electronics This Document can not be used without Samsung’s authorization.

PAGE 60

Schematic Diagrams MEMO 11-8 This Document can not be used without Samsung’s authorization.

PAGE 61

12. Operating Instructions SETUP Description Front Panel Controls 4 5 6 7 EZ VIEW STANDBY/ON 12 3 9 8 1. STANDBY/ON ( ) When STANDBY/ON is pressed on, the indicator goes out and the player is turned on. 6. EZ VIEW The aspect ratio of a picture can easily be adjusted to your TV's screen size (16:9 or 4:3). 2. STANDBY indicator When the unit is first plugged in, this indicator lights. 7. OPEN/CLOSE ( ) Press to open and close the disc tray. 3.

PAGE 62

Operating Instructions SETUP Setup Rear Panel 1 1 3 2 4 5 1. DIGITAL AUDIO OUT JACKS - Use either an optical or coaxial digital cable to connect to a compatible Dolby Digital receiver. - Use either an optical or coaxial digital cable to connect to an A/V Amplifier that contains a Dolby Digital, MPEG2 or DTS decoder. 2. COMPONENT VIDEO OUT JACKS - Use these jacks if you have a TV with Component Video in jacks. These jacks provide PR, PB and Y video.

PAGE 63

Operating Instructions SETUP Tour of the Remote Control 1 11 1. DVD POWER Button Turns the power on or off. 2. NUMBER Buttons 3. PROG Button Allows you to program a specific order. 4. STEP Button Advances play one frame at a time. 5. SEARCH/SKIP Buttons ( , / / Allow you to search forward/backward through a disc. Use to skip the title, chapter or track. 2 3 4 12 13 14 5 6 7 15 16 8 17 18 6. STOP Button ( 7. MENU Button Brings up the DVD player’s menu. 8.

PAGE 64

Operating Instructions Chapter 2 CONNECTIONS The following shows examples of connections commonly used to connect the DVD player with a TV and other components. Before Connecting the DVD Player - Always turn off the DVD player, TV, and other components before you connect or disconnect any cables. - Refer to the user’s manual of the additional components (such as a TV) you are connecting for more information on those particular components.

PAGE 65

Operating Instructions CONNECTIONS Connection to a TV (S-Video) - Connecting to your TV using an S-Video cable. - You will enjoy high quality images. S-Video separates the picture element into black and white(Y) and color(C) signals to present clearer images than regular video input mode. (Audio signals are delivered through the audio output.) 1 Using an S-Video cable (not included), connect the S-VIDEO OUT terminal on the rear of the DVD player to the S-VIDEO IN terminal of your TV.

PAGE 66

Operating Instructions CONNECTIONS Connection to a TV (Interlace) Connections - Connecting to your TV using Component video cables. - You will enjoy high quality and accurate color reproduction images. Component video separates the picture element into black and white(Y), blue(PB), red(PR) signals to present clear and clean images. (Audio signals are delivered through the audio output.

PAGE 67

Operating Instructions CONNECTIONS Connection to a TV (Progressive) 1 Using component video cables (not included), connect the COMPONENT VIDEO OUT terminals on the rear of the DVD player to the COMPONENT IN terminals of your TV. 2 Using the audio cables, connect the AUDIO (red and white) OUT terminals on the rear of the DVD player to the AUDIO (red and white) IN terminals of your TV. Turn on the DVD player and TV.

PAGE 68

Operating Instructions CONNECTIONS Connection to an Audio System (2 Channel Amplifier) Connections 1 Using the audio cables, connect the AUDIO (red and white) OUT terminals on the rear of the DVD player to the AUDIO (red and white) IN terminals of the Amplifier. 2 Using the video signal cable(s), connect the VIDEO, S-VIDEO or COMPONENT OUT terminals on the rear of the DVD player to the VIDEO, S-VIDEO or COMPONENT IN terminal of your TV as described on pages 11 to 14.

PAGE 69

Operating Instructions CONNECTIONS Connection to an Audio System (Dolby digital, MPEG2 or DTS Amplifier) 1 If using an optical cable (not included), connect the DIGITAL AUDIO OUT (OPTICAL) terminal on the rear of the DVD player to the DIGITAL AUDIO IN (OPTICAL) terminal of the Amplifier. If using a coaxial cable (not included), connect the DIGITAL AUDIO OUT (COAXIAL) terminal on the rear of the DVD player to the DIGITAL AUDIO IN (COAXIAL) terminal of the Amplifier.

PAGE 70

Operating Instructions Chapter 3 BASIC FUNCTIONS Playing a Disc Before Play - Turn on your TV and set it to the correct Video Input on the TV's remote control. - If you connected an external Audio System, turn on your Audio System and set it to the correct Audio Input. Press Touche Drücken Sie Pulsar Basic Functions After plugging in the player, the first time you press the DVD POWER button, this screen comes up: If you want to select a language, press a NUMBER button.

PAGE 71

Operating Instructions BASIC FUNCTIONS 4 Stopping Play Press the STOP ( ) button during play. Note - If the player is left in the stop mode for more than one minute without any user interaction, a screen saver will be activated. Press the PLAY/PAUSE ( ) button to resume normal play. - If the player is left in the stop mode for more than 30 minutes, the power will automatically turn off. (Automatic Power-Off Function) 5 Removing Disc Press the OPEN/CLOSE ( ) button.

PAGE 72

Operating Instructions BASIC FUNCTIONS Using the Search and Skip Functions During play, you can search quickly through a chapter or track, and use the skip function to jump to the next selection. Searching through a Chapter or Track ▼ During play, press the SEARCH ( or ) button on the remote control for more than 1 second. If you want to search at a faster speed on the DVD, VCD or CD, press and hold the button.

PAGE 73

Operating Instructions BASIC FUNCTIONS Using the Display Function When Playing a DVD/VCD/CD/MPEG4 ▼ You can select Info in the function menu by pressing the MENU button. ▼ When playing VCD 2.0, this function works only when the menu is off. 1 During play, press the INFO button on the remote control. 2 DVD Press the …/† buttons to select the desired item. 01 02 0:00:13 ENG 5.

PAGE 74

Operating Instructions BASIC FUNCTIONS ▼ 3 Press the œ/√ buttons to make the desired setup and then press the ENTER button. You may use the number buttons of the remote control to directly access a title, chapter or to start the playback from a desired time. 4 Basic Functions To make the screen disappear, press the INFO button again. Note To access the desired title when there is more than one in the disc. For example, if there is more than one movie on a DVD, each movie will be identified.

PAGE 75

Operating Instructions BASIC FUNCTIONS Using the Disc and Title Menu Using the Disc Menu (DVD) 1 During the playback of a DVD disc, press the MENU button on the remote control. 2 Press the …/† buttons to select Disc Menu, then press the √ or ENTER button. Press ENTER key for Disc Menu Note - Depending on a disc, the Disc Menu may not work. - You can also use the Disc Menu, using the DISC MENU button on the remote control. - In VCD 2.0 the DISC MENU button is used to select Menu On or Menu Off mode.

PAGE 76

Operating Instructions BASIC FUNCTIONS Using the Function Menu Using the Function Menu (DVD/VCD) 1 Press the MENU button during playback. Basic Functions 2 Press the …/† buttons to select Function, then press the √ or ENTER button. - Info (See pages 20 to 21) - Zoom (See page 34) - Bookmark (See pages 32 to 33) - Repeat (See pages 24 to 25) - EZ View (See pages 27 to 28) Zoom Bookmark Repeat EZ View ▼ 3 Info Press the …/† buttons to select one of the five functions.

PAGE 77

Operating Instructions BASIC FUNCTIONS Repeat Play Repeat the current track, chapter, title, a chosen section (A-B), or all of the disc. When playing a DVD/VCD/CD 1 Press the REPEAT button on the remote control. Repeat screen appears. ▼ 2 DVD Press the œ/√ buttons to select Chapter, Title, or A-B, then press the ENTER button. Off 01 T 01 A-B REPEAT ENTER 01 A-B REPEAT ENTER VCD/CD Off T 01 D DVD repeats play by chapter or title, CD and VCD repeat play by disc or track.

PAGE 78

Operating Instructions BASIC FUNCTIONS Slow Repeat Play This feature allows you slowly to repeat scenes containing sports, dancing, musical instruments being played etc., so you can study them more closely. When playing a DVD/VCD 1 During play, press the PLAY/PAUSE ( ) button. Basic Functions 2 Press and hold the SEARCH ( ) button to choose the play speed between 1/8, 1/4 and 1/2 of normal during PAUSE or STEP mode. ▼ The disc will play from A to B repeatedly at the speed you chose.

PAGE 79

Operating Instructions BASIC FUNCTIONS Program Play & Random Play Program Play (CD) Program Play allows you to select the order in which you want tracks to play. 1 During play, press the PROG button. 2 Press the œ/√ buttons to select PROGRAM. Press the ENTER button. PROGRAM œ√ RANDOM ▼ 3 Press the …/†/œ/√ buttons to select the first track to add to the program. Press the ENTER button. The selection numbers appear in the Program Order box.

PAGE 80

Operating Instructions Chapter 4 A D VA N C E D F U N C T I O N S Adjusting the Aspect Ratio (EZ View) To play back using aspect ratio (DVD) ▼ WIDE SCREEN EZ VIEW To make the aspect ratio bar disappear, press the CLEAR button. Advanced Functions Press the EZ VIEW button. - The screen size changes when the button is pressed repeatedly. - The screen zoom mode operates differently depending on the screen setting in the Display Setup menu.

PAGE 81

Operating Instructions A D VA N C E D F U N C T I O N S If you are using a 4:3 TV For 16:9 aspect ratio discs For 4:3 aspect ratio discs - 4:3 Letter Box Displays the content of the DVD title in 16:9 aspect ratio. The black bars will appear at the top and bottom of the screen. - Normal Screen Displays the content of the DVD title in 4:3 aspect ratio. - 4:3 Pan Scan The left and right portions of the screen are cut off and the central portion of the 16:9 screen is displayed.

PAGE 82

Operating Instructions A D VA N C E D F U N C T I O N S Selecting the Audio Language You can select a desired audio language quickly and easily with the AUDIO button. Using the AUDIO button (DVD/VCD/CD/MPEG4) 1 Press the AUDIO button. The Audio changes when the button is pressed repeatedly. - The audio languages are represented by abbreviations. DVD ENG DOLBY DIGITAL 5.1CH AUDIO Stereo Advanced Functions VCD/CD When playing a VCD or CD, you can select among Stereo, Right or Left.

PAGE 83

Operating Instructions A D VA N C E D F U N C T I O N S Selecting the Subtitle Language You can select a desired subtitle quickly and easily with the SUBTITLE button. Using the SUBTITLE button (DVD/MPEG4) 1 Press the SUBTITLE button. The subtitle changes when the button is pressed repeatedly. The subtitle languages are represented by abbreviations. DVD Off SUBTITLE MPEG4 Press the œ/√ buttons to select the desired subtitle language on a MPEG4 then press the ENTER .

PAGE 84

Operating Instructions A D VA N C E D F U N C T I O N S Changing the Camera Angle When a DVD contains multiple angles of a particular scene, you can use the ANGLE function. Using the ANGLE button (DVD) If the disc contains multiple angles, the ANGLE appears on the screen. 1 Press the ANGLE button, then the ANGLE icon will appear with the current angle number and the number of angles available. 2 4/6 ANGLE Note If the disc has only one angle, this feature won’t work.

PAGE 85

Operating Instructions A D VA N C E D F U N C T I O N S Using the Bookmark Function This feature lets you bookmark sections of a DVD or VCD (Menu Off mode) so you can quickly find them at a later time. Using the Bookmark Function (DVD/VCD) 1 During play, press the MENU button on the remote control. 2 Press the …/† buttons to select Function, then press the √ or ENTER button. Info Zoom Bookmark Repeat EZ View 3 Press the …/† buttons to select Bookmark, then press the √ or ENTER button.

PAGE 86

Operating Instructions A D VA N C E D F U N C T I O N S Recalling a Marked Scene 1~3 The first 1~3 steps are the same as those for “Using the Bookmark Function” on page 32. 4 Press the œ/√ buttons to select a marked scene. Advanced Functions 5 Press the PLAY/PAUSE ( ) button to skip to the marked scene. Clearing a Bookmark 1~3 The first 1~3 steps are the same as those for “Using the Bookmark Function” on page 32. 4 Press the œ/√ buttons to select the bookmark number you want to delete.

PAGE 87

Operating Instructions A D VA N C E D F U N C T I O N S Using the Zoom Function Using the Zoom Function (DVD/VCD) 1 During play or pause mode, press the MENU button on the remote control. 2 Press the …/† buttons to select Function, then press the √ or ENTER button. Info Zoom Bookmark Repeat EZ View 3 Press the …/† buttons to select Zoom, then press the √ or ENTER button. Info Zoom Bookmark Repeat EZ View ▼ 4 Press the …/† or œ/√ buttons to select the part of the screen you want to zoom in on.

PAGE 88

Operating Instructions A D VA N C E D F U N C T I O N S DVD AUDIO Playback 1 Open the disc tray. Place the DVD AUDIO disc on the tray. - Place the DVD AUDIO disc with the labeled side up. Close the tray. - The tray closes and disc plays. ▼ You can select Info in the function menu by pressing the MENU button. ▼ When playing VCD 2.0, this function works only when the menu is off.

PAGE 89

Operating Instructions A D VA N C E D F U N C T I O N S Note (DVD-AUDIO) Most DVD AUDIO discs are recorded in Groups you can change Groups with this Function. Bonus Group playback. Some DVD AUDIO discs have Bonus groups. If you want to play a Bonus group, you must enter the Bonus Group code. The code is usually on the DVD AUDIO disc case. (DVD-AUDIO) To access the desired Track when there is more than one on the DVD AUDIO disc.

PAGE 90

Operating Instructions A D VA N C E D F U N C T I O N S REPEAT Play 1 Press the REPEAT button on the remote control. Repeat screen appears. Title ( ): repeats the title that is playing. Group ( ): repeats the group that is playing. ▼ Press the œ/√ buttons to select Title, Group, then press the ENTER button. ▼ 2 - LPCM : Linear Pulse Code Modulation. Not compressed Audio data format. - PPCM : Packet Pulse Code Modulation. Lossless compressed Audio data format.

PAGE 91

Operating Instructions A D VA N C E D F U N C T I O N S Clips Menu for MP3/WMA/JPEG/MPEG4 Discs with MP3/WMA/JPEG/MPEG4 contain individual songs and/or pictures that can be organized into folders as shown below. They are similar to how you use your computer to put files into different folders. Open the disc tray. Place the disc on the tray. Close the tray. The tray closes and this screen displays.

PAGE 92

Operating Instructions A D VA N C E D F U N C T I O N S MP3/WMA Playback 1 Open the disc tray. Place the disc on the tray. Close the tray. Off ROOT ROOT WMA JPEG MP3 MPEG4 ▼ 2 Press the …/† or œ/√ buttons to select a song file. Press ENTER to begin playback of the song file. When a disc that contains both MP3 and WMA files, only one type will play, not both. Off 00:00:23 B e c a u s e Yo u ..

PAGE 93

Operating Instructions A D VA N C E D F U N C T I O N S CD-R MP3/WMA file When you record MP3 or WMA files on CD-R, please refer to the following. - Your MP3 or WMA files should be ISO 9660 or JOLIET format. ISO 9660 format and Joliet MP3 or WMA files are compatible with Microsoft's DOS and Windows, and with Apple's Mac. This format is the most widely used. - Use a decompression transfer rate of at least 64Kbps when recording WMA files.

PAGE 94

Operating Instructions A D VA N C E D F U N C T I O N S MPEG4 Playback MPEG4 Play Function AVI files are used to contain the audio and video data. Only AVI format files with the “.avi” extensions can be played. 1 Open the disc tray. Place the disc on the tray. Close the tray. Off ROOT ROOT WMA JPEG MP3 MPEG4 2 Press the …/† or œ/√ buttons to select an avi file (DivX/XviD), then press the ENTER button. Advanced Functions Off ROOT .R.

PAGE 95

Operating Instructions A D VA N C E D F U N C T I O N S MPEG4 Function Description Function Description During play, press the or button, it moves forward ) or backward 5 minutes. During play, press the SERACH ( or ) button and press Search again to search at a faster ( or ) speed. Allows you to search at a faster speed in an AVI file. (2X, 4X, 8X) Allows you to search at a Slow Motion slower speed in an AVI file.

PAGE 96

Operating Instructions A D VA N C E D F U N C T I O N S Picture CD Playback Off 1 Select the desired folder. ROOT ROOT WMA JPEG MP3 MPEG4 2 Off Press the …/† buttons to select a Picture file in the clips menu and then press the ENTER button. ROOT .. WMA 1 JPEG 2 MP3 3 MPEG4 3 Note - If no buttons on the remote control are pressed for 10 seconds, the menu will disappear. ENTER RETURN Press the INFO button to display the menu.

PAGE 97

Operating Instructions A D VA N C E D F U N C T I O N S CD-R JPEG Discs - Only files with the “.jpg” and “.JPG” extensions can be played. - If the disc is not closed, it will take longer to start playing and not all of the recorded files may be played. - Only CD-R discs with JPEG files in ISO 9660 or Joliet format can be played. - The name of the JPEG file may not be longer than 8 characters and should contain no blank spaces or special characters (. / = +).

PAGE 98

Operating Instructions Chapter 5 CHANGING SETUP MENU Using the Setup Menu The Setup menu lets you customize your DVD player by allowing you to select various language preferences, set up a parental level, even adjust the player to the type of television screen you have. 1 With the unit in Stop mode, press the MENU button on the remote control. Press the …/† buttons to select Setup, then press the √ or ENTER button.

PAGE 99

Operating Instructions CHANGING SETUP MENU Setting Up the Language Features If you set the player menu, disc menu, audio and subtitle language in advance, they will come up automatically every time you watch a movie. Using the Player Menu Language 1 With the unit in Stop mode, press the MENU button. 2 Press the …/† buttons to select Setup, then press the √ or ENTER button.

PAGE 100

Operating Instructions CHANGING SETUP MENU Using the Disc Menu Language This function changes the text language only on the disc menu screens. 1 With the unit in Stop mode, press the MENU button. 2 Press the …/† buttons to select Setup, then press the √ or ENTER button.

PAGE 101

Operating Instructions CHANGING SETUP MENU Using the Audio Language 1 With the unit in Stop mode, press the MENU button. 2 Press the …/† buttons to select Setup, then press the √ or ENTER button. Setup Language Setup √ Audio Setup √ Display Setup √ Parental Setup : √ DivX(R) Registration √ Language Setup √ Audio Setup √ Display Setup √ Parental Setup : √ DivX(R) Registration √ 3 Press the …/† buttons to select Language Setup, then press the √ or ENTER button.

PAGE 102

Operating Instructions CHANGING SETUP MENU Using the Subtitle Language 1 With the unit in Stop mode, press the MENU button. 2 Press the …/† buttons to select Setup, then press the √ or ENTER button. Setup Language Setup √ Audio Setup √ Display Setup √ Parental Setup : √ DivX(R) Registration √ Language Setup √ Audio Setup √ Display Setup √ Parental Setup : √ DivX(R) Registration √ 3 Press the …/† buttons to select Language Setup, then press the √ or ENTER button.

PAGE 103

Operating Instructions CHANGING SETUP MENU Using the DviX Subtitle Language 1 With the unit in Stop mode, press the MENU button. 2 Press the …/† buttons to select Setup, then press the √ or ENTER button. Setup Language Setup √ Audio Setup √ Display Setup √ Parental Setup : √ DivX(R) Registration √ Language Setup √ Audio Setup √ Display Setup √ Parental Setup : √ DivX(R) Registration √ 3 Press the …/† buttons to select Language Setup, then press the √ or ENTER button.

PAGE 104

Operating Instructions CHANGING SETUP MENU Setting Up the Audio Options Audio Options allows you to setup the audio device and sound status settings depending on the audio system in use. 1 With the unit in Stop mode, press the MENU button. 2 Press the …/† buttons to select Setup, then press the √ or ENTER button.

PAGE 105

Operating Instructions CHANGING SETUP MENU Œ Dolby Digital Out - PCM : Converts to PCM(2CH) audio. - Bitstream : Outputs Dolby Digital Bitstream via digital output. Select Bitstream when connecting to a Dolby Digital Decoder. Note - There is no analog audio output when you play a DTS disc. ´ MPEG-2 Digital Out - PCM : Converts to PCM(2CH) audio. - Bitstream : Converts to MPEG-2 Digital Bitstream (5.1CH or 8CH). Select Bitstream when using the Digital Audio Output.

PAGE 106

Operating Instructions CHANGING SETUP MENU Setting Up the Display Options Display options enable you to set various video functions of the player. 1 With the unit in Stop mode, press the MENU button. 2 Press the …/† buttons to select Setup, then press the √ or ENTER button.

PAGE 107

Operating Instructions CHANGING SETUP Œ MENU TV Aspect Depending on a type of television you have, you may want to adjust the screen setting (aspect ratio). - 4:3 Letter Box : Select when you want to see the total 16:9 ratio screen DVD supplies, even though you have a TV with a 4:3 ratio screen. Black bars will appear at the top and bottom of the screen. - 4:3 Pan Scan : Select this for conventional size TVs when you want to see the central portion of the 16:9 screen.

PAGE 108

Operating Instructions CHANGING SETUP MENU Setting Up the Parental Control The Parental Control function works in conjunction with DVDs that have been assigned a rating, which helps you control the types of DVDs that your family watches. There are up to 8 rating levels on a disc. 1 With the unit in Stop mode, press the MENU button. 2 Press the …/† buttons to select Setup, then press the √ or ENTER button.

PAGE 109

Operating Instructions CHANGING SETUP MENU Setting Up the Rating Level 1 With the unit in Stop mode, press the MENU button. 2 Press the …/† buttons to select Setup, then press the √ or ENTER button. Setup Language Setup √ Audio Setup √ Display Setup √ Parental Setup : √ DivX(R) Registration √ Language Setup √ Audio Setup √ Display Setup √ Parental Setup : √ DivX(R) Registration √ 3 Press the …/† buttons to select Parental Setup, then press the √ or ENTER button.

PAGE 110

Operating Instructions CHANGING SETUP MENU Changing the Password 1 With the unit in Stop mode, press the MENU button. 2 Press the …/† buttons to select Setup, then press the √ or ENTER button. Setup Language Setup √ Audio Setup √ Display Setup √ Parental Setup : √ DivX(R) Registration √ Language Setup √ Audio Setup √ Display Setup √ Parental Setup : √ DivX(R) Registration √ 3 Press the …/† buttons to select Parental Setup, then press the √ or ENTER button.

PAGE 111

13. Circuit Operating Descriptions 13-1 Power 13-1-1 Comparsion between Linear Power Supply and S.M.P.S. 13-1-1 (a) Linear Vin Vreg REGULATOR + Vp (Np) – Common power (Ex.120V 60Hz) + + Vs – (Ns) Fig.13-1 Linear Power Supply ◆ Waveform/Description Vp 0 Input : Common power to transformer (Vp). t Fig. 13-2 Vs 0 The output Vs of transformer is determined by the ratio of 1st Np and 2nd Ns. Vs = (Ns/Np) x Vp t Fig. 13-3 Vout 0 t Vout is output (DC) by diode and condensor. Fig.

PAGE 112

Circuit Operating Descriptions ◆ Advantages and disadvantages of linear power supply Change by common power 1) Advantages : Little noise because the output waveform of transformer is sine wave. 2) Disadvantages : Œ Additional margin is required because Vs is changed (depending on power source). (The regulator loss is caused by margin design). ´ Greater core size and condensor capacity are needed, because the transformer works on a single power frequency. v Vout Vreg 0 t Regulator loss Fig.

PAGE 113

Circuit Operating Descriptions 13-1-2 Circuit description [FLY-Back PWM(Pulse Width Modulation)] Control 13-1-2 (a) AC Power Rectification/Smoothing Terminal 1) PDS01, PDS02, PDS03, PDS04 : Convert AC power to DC(Full wave rectification). 2) PER10 : Smooth the voltage converted to DC. 3) PCD01, PCD02, PBS01 : Noise removal at power input/output. 4) PVA1 : SMPS protection at power surge input.

PAGE 114

Circuit Operating Descriptions PTDI PDS34 Vout NP Ns Ig R Ig Vin Snubber R Vs + PES34 I2 GND D + Ib C VB VB Ib Vb Drain VCC Softs POWER-CTL I2 C R FB Mos-Fet I1 GND VD-G 0 < Off < C < ON < Icease R PICF1 Fig.

PAGE 115

Circuit Operating Descriptions 13-1-2 (d) Feedback Control Circuit PTDI PDS34 Vout NP Ns Ig Vin Snubber R Ig R Vs I2 + PES34 GND D + Ib C VB VB Drain VCC Softs POWER-CTL C R FB Mos-Fet GND Icease R C A K PICF1 Fig.13-9 ◆ Operation descriptions 1) Internal OP-Amp ‘+’ base potential of PICS2 is 2.5V and external “-” input potential is connected with PRS33 and PRS34 to maintain Vout of 4.4V. 2) If load of 4.

PAGE 116

Circuit Operating Descriptions 13-1-3 Internal Block Diagram ◆ Internal Block Diagram Smoothing Circuit Noise Removal (SNUBBER) 3.3V Rectified Smoothing Circuit 3.3V Rectified VoltageCircuit 5V Rectified Smoothing Circuit 5V Rectified VoltageCircuit (x2) Converter Rectified Circuit Line Filter Motor 8V 1 Port PWM IC Control Circuit 8V Rectified Smoothing Circuit Feed Back Circuit O U T P U T 12V Rectified VoltageCircuit Power IN (AC85V~240V) Fig.

PAGE 117

Circuit Operating Descriptions 13-2 RF 13-2-1 RIC1 (SP3723) SP3723 is combined with Zoran Vaddis 6 as bipolar IC developed for DVD SERVO system. Main features include DVD waveform equalizing, CD waveform equalizing, focus error signal generation, 3-beam tracking error signal generation, DPD 1-beam tracking error, defect, MIRR output, Laser Power Control, etc. 13-2-1 (a) Basic Potentiometer SP3723 Uses 3.5V to 5.5V and reference voltage is 1.65V. 13-2-1(b) RF signal Fig.

PAGE 118

Circuit Operating Descriptions Fig.13-12 shows the waveform-equalizing block diagram for the RF signal. RF signal from the pick-up is the input of RF equalizer module of RIC1 (SP3723). 103 103 H AIP AIN RFSIN G RF EQ RFAC CAR K SIGR RF (FROM P/U) h FCCR 102 J ATON ATOP j Fig.

PAGE 119

Circuit Operating Descriptions 13-3 System Control 13-3-1 Outline The main micom peripheral circuit is composed of 1Mbyte Flash Memory (ZIC3) for Microcode and data save, 2Kbit EE-PROM (ZIC5) for permanent storage of data needed at power off, 64Mbit SDRAM (ZIC2) for temporary data read and write.

PAGE 120

Circuit Operating Descriptions 13-4 Servo 13-4-1 Outline SERVO system of DVD is Compoced of Focusing SERVO, Tracking SERVO, SLED Linked SERVO and CLV SERVO (DISC Motor Control SERVO). 1) Focusing SERVO : Focuses the optical spot output from object lens onto the disc surface. Maintains a uniform distance between object lens of Pick-up and disc (for surface vibration of disc). 2) Tracking SERVO : Make the object lens follow the disc track in use of tracking error signal (created from Pick-up).

PAGE 121

Circuit Operating Descriptions 13-4-3 Operation 1) FOCUSING SERVO (1) FOCUS INPUT The focus loop is changed from open loop to closed loop, and the triangular waveform moves the object lens up and down (at pin 167 of ZIC1 during Focus SERVO ON.) At that time, S curve is input to pin 181 of ZIC1. PZ (pin 183 of ZIC1) signal, summing signal of PD A, B, C, D, is generated, and zero cross(1.65V) point occurs when S curve is focused and ABCD signal exceeds a preset,constant value.

PAGE 122

Circuit Operating Descriptions (2) SEARCH Mode : Search mode : Fine seek,(Moving the tracking actuator slightly little below 255 track) and coarse search, moving much in use of sled motor. The coarse search will be described in sled linked servo and now, the fine seek is explained shortly. If the object lens is located near target, cut off the tracking loop and give the control signal as many as desired count to move the tracking actuator via ZIC1 pin 169 terminal(TRD).

PAGE 123

Circuit Operating Descriptions 13-5 DVD Data Processor 13-5-1 Outline The Vaddis 7(highly-integrated device) includes the full front-end disc controller, back-end decoder functions as well as the host control CPU. The principal off-chip components include the disc drive with its optical pickup, tray, sled and spindle drivers and motors, 16Mbits of flash MEMORY, 128Mbits of SDRAM, and the audio Digital-to-Analog converters some applications.

PAGE 124

Circuit Operating Descriptions 13-6 Video 13-6-1 Outline ZIC1(A/V decoder with video encoder) diverges from the 27MHz crystal, then generates VSYNC and HSYNC. ZIC1(A/V decoder with video encoder) does RGB encoding, copy guard processing and D/A conversion of 8bit video data internally inputted from video decoder block by ZIC1. Video signal converted into analog signal is outputted via amplifier of analog part.

PAGE 125

Circuit Operating Descriptions 13-7 Audio 13-7-1 Outline A/V decoder (ZIC1 ; Vaddis 7) is supply to DATA 0 for 2-channel mixed audio output. The audio data transmitted from A/V decoder (ZIC1 ; Vaddis 7) are converted into analog signal via audio D/A converter and outputted via post filter and amplifier. CD and VCD are outputted with only 2 channels audio data and transmit them to Data 0. If DVD of multichannel Source disc, if is downmixed and transmit them to Data0.

PAGE 126

Circuit Operating Descriptions MEMO 13-16 Samsung Electronics

PAGE 127

14. Reference Information 14-1 Introduction to DVD 14-1-1 The Definition of DVD DVD is the next generation medium and is the acronym of the Digital Versatile Disc or thr Digital Video Disc, which maximizes the saving density of the disk surface using the MPEG-2 compression technology to enable the storage of 17G bytes of data on the same size CD. 1) 7 times the storage capacity of the conventional CD •Minimized the track pitch and pit size to 1/2 of conventional CD.

PAGE 128

Reference Information 14-1-2 DVD Types FORMAT TYPE DVD-Video Playback Only DVD-ROM Read Only DVD-Audio Playback Only DVD-R 1 Time Recording Rewritable APPLICATIONS High quality image and sound for movies and other video media. Multi-functional, multi-media software that requires large storage capacity. High quality sound that exceeds the CD, multi-channel Audio.

PAGE 129

Reference Information 14-2 DVD-Video Fromat 14-2-1 Main Features 1) Able to store up to 160 minutes of Movie by utilizing the MPEG-2 compression technology. ( Aver. 133min.) 2) Enables more than 500 lines of horizontal resolution. (Class corresponding to the Master Tapes used in broadcasting stations) 3) Provides Dolby Digital 5.1ch Surround 3D sound, which enables theater quality sound (NTSC area). • For PAL areas, 1 of either MPEG-2 Audio or Dolby Digital must be selected.

PAGE 130

Reference Information 14-2-3 Detailed Feature DVD-Video Feature 1 When Developing the DVD Software, various addition and modification is possible. As the storage capacity increases, the DVD-Video separates the main data and the additional data such as the Multi-Function into different data areas, enabling the control of time-data ratio to provide the format that enables the flexible Software development • 1 Movie (3.5Mbps) + Subtitle (1 Language) + Surround Audio (1 Language) = 160min storage (4.

PAGE 131

Reference Information DVD-Video Feature 3 High quality surround audio. DVD-Video can store the audio using the 5.1ch Dolby Digital compression or the advanced Liner PCM method, providing the better-than-CD quality and theater like audio quality. • DTS (Digital Theater System) Home theatre and music playback in the home, DTS provides high quality 5.1-channel surround sound with many extras not offered by other consumer formats.

PAGE 132

Reference Information DVD-Video Feature 4 Multi-Language • Audio Dubbing - Max. 8 Languages • Subtitle - Max. 32 Languages. Capable of storing, and selectiong. • Linear PCM (Pulse Code Modulation) DVD-Video Feature 5 Multi-Aspect • Unlike the conventional VCD or LD, DVD-Video has the default of 16:9 Wide, and can be viewed using the conventional 4:3 TV, enabling the expansion of viewer selection capabilities.

PAGE 133

Reference Information DVD-Video Feature 7 Multi-Story • DVD-Video provides the enviroment suitable for the bi-directional Software develoment, providing multiple scenarios. This feature enables the Multi-Story function. OPTION Parental Lock • For the titles that are not suitable for children viewing, Parental Locks are set, requesting user defined passwords for viewing • Parential Locks may be set on specific frames of the Title, enabling the player to skip those frames during playback.

PAGE 134

Reference Information Remark DVD-Video Authoring Process • The image quality of the DVD-Video may vary accoring to the quality of the Master and the Authoring Process • The image quality of the DVD-Video varies according to the Digital Mastering Source such as the conventional LD, VCD, or Original Film. • Different Authoring Process are used accoring to the Software developers, and this may affect the DVD image quality.

PAGE 135

Reference Information 14-3 DVD-Audio The TheLogical LogicalStructure Structureof ofDVD-AUDIO DVD-AUDIO • Album – Each side of a DVD-Audio disc contains one • Group – Essentially a playlist specifying the playback order of a number of Tracks – 9 per Album •Track – As on a CD, a Track may be thought of as a single audio program (I.e.

PAGE 136

Reference Information Real RealTime TimeText Text -Supports Text data with audio Audio Text AG Happy birthday to you. AG Happy birthday, dear ... AG Happy birt DVD-VIDEO DVD-VIDEOData Datain inDVD-AUDIO DVD-AUDIODisc. Disc.

PAGE 137

Reference Information Unused Area Protected content prerecorded by media manufacturer Encrypted using key: Hash[Media Key, Album ID, CCI] Other data prerecorded by media manufacturer Media Key Block Media Key Album ID (album-unique, not copyable) Lead-in Area Individual keys for each device supplied to manufacturer by licensing entity Device calculates Media Key from Media Key Block and device keys, and uses in forming content decryption key DVD-VIDEO DVD-VIDEOData Datain inDVD-AUDIO DVD-AUDIODisc.

PAGE 138

Reference Information 14-4 DivX • DivX: Most successful MPEG-4 video compression technology in history. – standard for digital video (‘MP3 of Video’). – Internet’s 3rd most downloaded application, – MPEG-4 video codec. – Secure, MPEG-4, DVD-quality VOD products. • Powerful technology… – DVD quality: ~784Kbps. – NTSC/PAL: <500Kbps. – 720P HD: <4Mbps. – 1080p HD: <7Mbps. – 32Kbps to Digital Cinema. – 80+ hours of portable video. • There are many different MPEG-4 profiles.

PAGE 139

Reference Information • DivX 3.11 is a legacy technology that is not MPEG-4 compatible –Requires different decoding algorithms – cannot be decoded by a generic MP 4 decoder. –Constitutes about 45% of the DivX content on the Internet today. • Open DivX is a MPEG-4 Simple Profile Implementation. –Released to the Internet community in Jan/2001 • DivX 4.x is a highly optimized MPEG-4 Simple Profile Implementation. –Released Aug/2001. • DivX 5.0 – 5.02 is a MPEG-4 Advanced Simple Profile Implementation.

PAGE 140

Reference Information • DivX 5.X decoder advantages: – Fully MPEG-4 ASP compliant (superior to all Simple Profile decoders). – DivX 3.11 decoder (critical for existing DivX content on the Internet). – DivX proprietary post-processing (improves all files). – DivX advanced tools (interlace, PVM, telecine, etc). – DivX DRM – And the standard DivX advantages of users, content, and brand).

PAGE 141

Reference Information DivX Certification helps CE makers get high-quality devices to market.