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Circuit Operating Descriptions

Samsung Electronics

13-5

◆

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 4.4V terminal increase (or AC inout voltage decrease) and Vout decrease over 4.4V, 

Then : PICS2 “R” potential decrease over 2.5V --> PICS2 A-K BASE Current decrease --> PICS2 A-K Current   
decrease --> PICS1 DIODE Current decrease --> PICS1 C-E Current decrease --> PICS1 C-E Voltage increase --> 
PICS1 F-B Voltage increase --> OUT DUTY increase TRANS Primary Cuttent Increase --> TRANS Primary  
Power increase --> Vout increase --> Vout maintain 4.4V

- PRD31, PRD32 : Reduce 4.4V overshoot.
- PRS32, PCS32 : Prevent PICS2 oscillation (for phase correction).

13-1-2 (d) Feedback Control Circuit

GND

PICF1

Icease
   R

C

R

FB

C

Softs

POWER-CTL

Mos-Fet

Drain

VCC

Ib

R

D

C

Ig

R

Vin

Snubber

NP

Ig

VB

VB

PTDI

Ns

Vs

I2

PDS34

PES34

+

Vout

GND

+

A

K

Fig.13-9

Содержание DVD-P355B/XEU

Страница 1: ...RAN Vaddis7 1 Chip Solution Manual DVD PLAYER Merit Character regarding Product SERVICE MANUAL DVD P355B ELECTRONICS Samsung Electronics Co Ltd JUN 2005 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 ...

Страница 2: ...4 2 1 Product Specification 2 1 2 2 Chassis Product Specification 2 2 2 3 Option Product Specification 2 3 3 Alignment and Adjustments 3 1 3 4 3 1 Location of Test Point 3 1 3 2 Skew Adjustment 3 2 4 Disassembly and Reassembly 4 1 4 10 4 1 Cabinet and PCB 4 1 4 2 Deck 4 6 5 Troubleshooting 5 1 5 14 6 Exploded View and Parts List 6 1 6 6 6 1 Cabinet Assembly 6 2 6 2 DVD Mechanical Parts 6 4 7 Elect...

Страница 3: ...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 Circuit Operating Descriptions 13 1 13 16 13 1 Power 13 1 13 2 RF 13 7 13 3 System Control 13 9 13 4 Servo 13 10 13 5 DVD Data Processor 13 13 13 6 Video 13 14 13 7 Audio 13 15 ...

Страница 4: ...CONTENTS 14 Reference Information 14 1 14 16 14 1 Introduction to DVD 14 1 14 2 DVD Video Fromat 14 3 14 1 DVD Audio 14 9 14 2 DivX 14 12 ...

Страница 5: ...erwriters Laboratories UL 1270 40 7 With the instrument s AC switch first in the ON position and then in the OFF position measure from a known earth ground metal water pipe conduit etc to all exposed metal parts of the instrument antennas handle brackets metal cabinets screw heads metallic overlays control shafts etc espe cially any exposed metal parts that offer an electri cal return path to the ...

Страница 6: ...nched out of place or frayed wiring Do not change spacing between a component and the printed circuit board Check the AC power cord for damage 5 Components parts and or wiring that appear to have overheated or that are otherwise damaged should be replaced with components parts and or wiring that meet original specifications Additionally determine the cause of overheating and or damage and if neces...

Страница 7: ...d lead last 2 The service precautions are indicated or printed on the cabinet chassis or components When servic ing follow the printed or indicated service precau tions and service materials 3 The components used in the unit have a specified flame resistance and dielectric strength When replacing components use components which have the same ratings Components identi fied by shading by or by in th...

Страница 8: ...posure of the assem bly 3 Use only a grounded tip soldering iron to solder or unsolder ESD devices 4 Use only an anti static solder removal devices Some solder removal devices not classified as anti static can generate electrical charges suffi cient to damage ESD devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ESD devices 6 Do not remove a ...

Страница 9: ... sheet This gives them the same ground as the sheet 4 Remove the optical pick up block 5 Perform work on top of the conductive sheet Be careful not to let your clothes or any other static sources to touch the unit Be sure to put on a wrist strap grounded to the sheet Be sure to lay a conductive sheet made of copper etc Which is grounded to the table Fig 1 3 6 Short the short terminal on the PCB wh...

Страница 10: ... Assy 3 Make solder land 2 points short on Pick up See Fig 1 4 4 Disassemble the Pick up 1 5 2 Assembly 1 Replace the Pick up 2 Remove the soldering 2 points on Pick up 3 Reassemble the Deck Assy PICK UP ASS Y SOLDER LAND 2 POINTS SHORT Note If the assembly and disassembly are not done in correct sequence the Pick up may be damaged Fig 1 4 ...

Страница 11: ... Maximum Play Time 74min Video Audio Composite Video 1 channel 1 0Vp p 75ohm load R Red 0 7 Vp p 75ohm load G Green 0 7 Vp p 75ohm load SCART Jack B Blue 0 7 Vp p 75ohm load Composite Video 1 0 Vp p 75ohm load Video Output Luminance Signal 1 0 Vp p 75ohm load Color Signal 0 3 Vp p 75ohm load Y 1 0 Vp p 75ohm load Component Video Pr 0 70 Vp p 75ohm load Pb 0 70 Vp p 75ohm load S Video Luminance Sig...

Страница 12: ... M65855P M65855P FRONTMICOM eFHP5842 eFHP5842 MIC INPUT 1MIC 1MIC NTSC O O Default PAL PAL SCARTOUT X X PSO MULTI MULTI DTS 2CH DIGI 2CH DIGI D AUDIO X X MPEG4 X O MP3 O O P CD O O WMA O O VCD O O SVCD O O MEMORY CARD X X DVD P355K XAX 2M Ti D FAN8026 ZR36778 LA73054 PCM1753 M65855P eFHP5842 2MIC O NT X MULTI 2CH DIGI O O O O O O O X DVD P255K XSS 2M X FAN8026 ZR36862 LA73054 PCM1753 M65855P eFHP5...

Страница 13: ...AK59 00011K Batteries for Remote Control AAA Size AC43 12002H User s Manual Video Audio Cable AC39 42001R Description Fig Description Parts No Remark S N A AK68 00632G Model Stamdard of DVD P355B XEL Model Stamdard of DVD P355B XEL Model Stamdard of DVD P355B XEL Model Stamdard of DVD P355B XEL ...

Страница 14: ...Samsung Electronics 3 1 3 Alignment and Adjustment 3 1 Location of Test Point Fig 3 1 Location of Test Point Pin29 of RIC1 RIC1 SP37239 RIC1 SP37239 ...

Страница 15: ...t Point 3 2 Skew Adjustment Test Disc Adjustment Spec Test Point Adjustment Location TDV 533 Pin 29 of RIC1 Screw A B Chapter 14 Flat Waveform Main PCB Component Side Ass y Deck Top Side See Fig 3 1 See Fig 3 2 Fig 3 2 Ass y Deck Top Side Test Disc Service not Available Table 3 1 ...

Страница 16: ...Set the Oscilloscope Range as follows Voltage 20mV Div Frequency 10m Sec 3 Adjust the Screws A and B See Fig 3 2 using a Hex screwdriver until you obtain a Flat Waveform and the picture is stable Then go to Chapter 1 and make sure the Waveform is Flat here as well If not you have to go back to Chapter 14 and adjust again If you cannot obtain a Flat waveform then the unit is defective Note The Deck...

Страница 17: ...assembly and Reassembly 4 1 Cabinet and PCB 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 4 1 Top Cabinet Removal Note Reassembly in reverse order ...

Страница 18: ...ble 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 draw ing and then push it in the direction of arrow B Open Tray manually Œ TRAY DOOR TRAY A SCREW DRIVER B ˇ EMERGENCY HOLE Fig 4 2 Door Tray Removal ...

Страница 19: ...eaasembly Samsung Electronics 4 3 Œ 2 HOOKS ˇ 1 HOOK 1 HOOK ˆ A ssy Front Cabinet 2 HOOKS Fig 4 3 Ass y Front Cabinet Removal 4 1 3 Ass y Front Cabinet Removal 1 Release 6 Hooks Œ ˇ and Remove the Ass y Front Cabinet ˆ ...

Страница 20: ...isassembly and Reaasembly DCN1 DCN2 ASS Y DECK Œ 3 SCREWS FLAT CABLE 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 Fig 4 4 Ass y Deck Removal ...

Страница 21: ...Disassembly and Reaasembly Samsung Electronics 4 5 Œ 4 SCREWS MAIN PCB Fig 4 5 Main PCB Removal 4 1 5 Main PCB Removal 1 Remove 4 Screws Œ 2 Lift up the Main PCB ...

Страница 22: ...Electronics 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 Fig 4 6 Holder Chuck Removal HOLDER CHUCK Œ 2 HOOKS Œ 2 HOOKS A A ...

Страница 23: ...val 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 Fig 4 7 Tray Disc Removal B ˇ SLIDER HOUSING TRAY DISC A Œ SCREW DRIVER EMERGENCY HOLE ...

Страница 24: ...aasembly 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 Fig 4 8 Assy P U Deck Removal SP SL TM TM SP SL 1 SCREW ˇ ASS Y P U DECK CHASSIS SUB Œ 4 SOLDERING Assembly Point ...

Страница 25: ...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 Fig 4 9 Ass y Housing Removal B D A A C SLIDER HOUSING ˇ ASS Y PCB DECK Œ 2 SOLDERING 2 SCREWS Ø BELT PULLEY Ô GEAR TRAY GEAR PULLEY 1 HOOK ˆ 1 HOOK ASS Y M...

Страница 26: ...ews 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 Fig 4 10 Ass y Bracket Deck Removal GEAR FEED B GEAR FEED A ˆ 2 SCREWS Ø MOTOR FEED ASS Y Ú 2 SCREWS 2 SCREWS MOTOR SPINDLE CHASSIS SUB 3 HOLDER CAM SKEW 3 SCREWS Ô SHAFT PICK...

Страница 27: ...cs 5 1 5 Troubleshooting No focus incoming FE in ZIC1 181 is within specified range FIC1 27 28 output are normal Check open state from FIC1 to pick up Check RIC1 and A B C D input Check FIC1 Yes Yes No No A FE Waveform ...

Страница 28: ...ooting 5 2 Samsung Electronics No pick up home positing ZIC1 191 SLED PWM output is normal 1 7V 1 8V Check the Sled Motor and connection Check ZIC1 Yes No SLED SLED FIC1 13 14 output are normal Check FIC1 Yes No ...

Страница 29: ...g Electronics 5 3 NO LD CD ON RIC1 22 is 5V Current exceeds 0 1A LD out pick up replace Open check in related circuit Check RIC1 Yes Yes Yes No No Divide RQ2 emitter terminal voltage and 5V real voltage difference into 10ohm ...

Страница 30: ...1 191 terminal Actual velocity occurs at FIC1 13 14 terminal Check RIC1 peripheral circuit MEVO RIC1 32 output level is normal Check ZIC1 peripheral circuit Check FIC1 peripheral circuit No No No No Yes TE occurs in search range Focus On Yes Yes Yes A See Fine Seek Check No Yes Check pick up No MIRR Waveform TE Waveform ...

Страница 31: ...k up transfer smooth Check RIC1 Peripheral curcuit Time out due to many jump counts Check RIC1 peripheral circuit ZIC1 169 TRD output is normal FIC1 26 25 T T terminal outputs are normal Check DCN1 and pick up Check Deck Check RIC1 6 terminal Check FIC1 peripheral circuit Yes Yes Yes Yes Yes Yes No No No No No No TE Waveform TRD Waveform T T Waveform ...

Страница 32: ...D output is normal ZIC1 189 Check ZIC1 peripheral circuit FIC1 25 output is normal FIC1 23 signal MON is H Check or replace disc motor Check ZIC1 Check FIC1 soldering and power Check path to RIC1 and ZIC1 RIC1 54 55 output is normal Check RIC1 peripheral circuit and A B C D Yes Yes Yes Yes Yes No No No No No SPD Waveform ...

Страница 33: ...s 5 7 No Tray open close ZIC1 129 130 Open L Close H Check FIC1 13 14 output at OPEN CLOSE Check signal line state from FIC1 13 14 to tray motor Check ZIC1 perpheral circuit Check FIC1 perpheral circuit Yes Yes No No OPEN CLOSE Waveform ...

Страница 34: ...s input in AIC1 2 Analog output of AIC1 7 9 Vout is normal Check JACK1 peripheral soldering shot Check ZIC1 113 output Check ZIC1 118 DVD 12 2884MHz Yes Yes No No AIC5 1 7 output is normal Check AIC5 peripheral circuit Yes No Base terminal level of AQ7 AQ9 are L Check FMIC 11 mute Yes No DATA0 Waveform ...

Страница 35: ...Troubleshooting Samsung Electronics 5 9 S Video output error Video output of display setup is S VIDEO Select video output to S VIDEO No Yes C ...

Страница 36: ...Troubleshooting 5 10 Samsung Electronics Y Pr Pb output error Video output of display setup is I SCAN Select video output to I SCAN No Yes C ...

Страница 37: ...Troubleshooting Samsung Electronics 5 11 Video output of display setup is Pscan HDMI Select video output to Pscan HDMI No Yes C Progressive output error ...

Страница 38: ... No Yes No Yes Analog signals are inputted normally VIC1 4 Yes No Power is normal at VIC1 1 28 Yes No Yes C Check the connection between pin158 in ZIC1 and VIC1 Check the connection between VIC1 1 and VL6 Yes Yes Yes Check the connection between VL6 and pin 1in VIC1 No Check the soldering of VIC1 No Check the connection between VIC1 and output jack No Pin 3 13 in VIC1 is in high state Peak to peak...

Страница 39: ...ectronics 5 13 No Power Standby LED OFF PFD01 error PDS01 voltage is normal voltage Replace fuse Check PDS01 04 No Yes Switching operation of PIC01 is normal No Replace PIC01 Yes Replace PIC01 Check feed back 2st voltage No Yes ...

Страница 40: ...Samsung Electronics 6 1 6 Exploded View and Parts List 6 1 Cabinet Assembly 6 2 6 2 DVD Mechanical Parts 6 4 ...

Страница 41: ...Exploded View and Parts List 6 2 Samsung Electronics 6 1 Cabinet Assembly W275 P025 W275 C001 A001 C002 P001 W001 C015 S N A S N A Service Not Available CHASSIS FRAME ...

Страница 42: ...ABS 94 HB T 1 SA C015 AK97 01103D ASSY CABINET TOP PCM T0 55 DVD P355B XE 1 SA P001 AK92 00680B ASSY PCB MAIN DVD P355 XEV MAIN PCB ASSY 1 SA CIS Only AK92 00680A ASSY PCB MAIN DVD P355 XEO MAIN PCB ASSY 1 SA Other Only P025 AC39 12022K CBF POWER CORD AT GP2 HOUING 2P 250V 3 1 SA U K Only AC39 10019A CBF POWER CORD KKP 419C H03VVH2 F VDE KE 1 SA Other Only W001 6003 000275 SCREW TAPTITE BH B M3 L1...

Страница 43: ...ded View and Parts List 6 8 Samsung Electronics 6 2 DVD Mechanical Parts W212 H213 H212 H102 H214 H210 W010 H202 H204 H205 H207 H103 W011 H106 H107 W273 H211 H206 W012 H241 H105 H108 H104 H109 W274 W274 H203 ...

Страница 44: ...043A GEAR FEED A DP 15 POM 1 SA H205 AK66 00044A GEAR FEED B DP 15 POM 1 SA H206 AK61 00363A HOLDER CAM SKEW DP 16 POM BLK 3 SA H207 AK31 00017A MOTOR DC SPINDLE RF300FA 12350 DP 17 1 SA H210 AK31 00005A MOTOR FEED ASSY DP 9 1 SA H211 AK97 01009B ASSY PICK UP DP 16 MITSUMI VE 1 SA H212 AK61 00359A HOLDER CHUCK DP 16 POM T3 W140 L96 BLK 1 SA H213 AK61 00357A SPRING ETC CLAMPER SUS304CSP 1 SA H214 A...

Страница 45: ...0156 TR DIGITAL KSR2103 PNP 200MW 22K 22K SOT 1 SA AQ6 0501 000341 TR SMALL SIGNAL KSC1623 L NPN 200mW SOT 1 SA AQ7 0504 000128 TR DIGITAL NPN 200MW 22K 22K SOT 23 TP 1 SA AQ8 0504 000156 TR DIGITAL KSR2103 PNP 200MW 22K 22K SOT 1 SA AQ9 0501 000002 TR SMALL SIGNAL KSA812 PNP 150MW SOT 23 1 SA AR100 2007 000113 R CHIP 33ohm 5 1 10W TP 1608 1 SA AR14 2007 000090 R CHIP 10Kohm 5 1 10W TP 1608 1 SA A...

Страница 46: ... 1 SA KML1 AK07 00030A LED DISPLAY BCD 9030B DVD P250K 7 7 27 1 SA KQ1 0501 000341 TR SMALL SIGNAL KSC1623 L NPN 200mW SOT 1 SA KQ10 0501 000279 TR SMALL SIGNAL KSA1182 Y PNP 150mW SOT 1 SA KQ11 0501 000279 TR SMALL SIGNAL KSA1182 Y PNP 150mW SOT 1 SA KQ12 0501 000279 TR SMALL SIGNAL KSA1182 Y PNP 150mW SOT 1 SA KQ13 0501 000279 TR SMALL SIGNAL KSA1182 Y PNP 150mW SOT 1 SA KQ14 0501 000279 TR SMAL...

Страница 47: ...470uF 20 10V WT TP 8x11 5mm 5 1 SA PES57 2401 002144 C AL 47uF 20 16V GP TP 5x11 5 1 SA PES58 2401 002438 C AL 47uF 20 50V WT TP 6 3x11 5 1 SA PES59 2401 002144 C AL 47uF 20 16V GP TP 5x11 5 1 SA PES62 2401 001370 C AL 470uF 20 16V GP TP 8x11 5 5 1 SA PES63 2401 002438 C AL 47uF 20 50V WT TP 6 3x11 5 1 SA PFD01 3601 001123 FUSE CARTRIDGE 250V 1 6A TIME LAG CERAMI 1 SA PIC1 1203 002730 IC PWM CONTR...

Страница 48: ... C CER CHIP 100nF 10 16V X7R TP 1608 1 SA SCC3 2203 000236 C CER CHIP 0 1NF 5 50V C0G TP 1608 1 SA SCC4 2203 000236 C CER CHIP 0 1NF 5 50V C0G TP 1608 1 SA SCC49 2203 000257 C CER CHIP 10nF 10 50V X7R TP 1608 1 SA SCE49 2401 002165 C AL 100uF 20 16V GP TP 6 3x7 5 1 SA SCE55 2401 001479 C AL 470uF 20 10V GP TP 6 3 11mm 5 1 SA SCE70 2401 000414 C AL 10uF 20 16V GP TP 4x7 5 1 SA SCE71 2401 000414 C A...

Страница 49: ...P 100nF 10 16V X7R TP 1608 1 SA ZC52 2203 005148 C CER CHIP 100nF 10 16V X7R TP 1608 1 SA ZC6 2203 005148 C CER CHIP 100nF 10 16V X7R TP 1608 1 SA ZC7 2203 005148 C CER CHIP 100nF 10 16V X7R TP 1608 1 SA ZC8 2203 005148 C CER CHIP 100nF 10 16V X7R TP 1608 1 SA ZC9 2203 005148 C CER CHIP 100nF 10 16V X7R TP 1608 1 SA ZE1 2401 002144 C AL 47uF 20 16V GP TP 5x11 5 1 SA ZE2 2401 002144 C AL 47uF 20 16...

Страница 50: ...OOR BATTERY VR 6036 ABS 94 HB GRY 1 SNA S N A AK64 00332F BUTTON RUBBER DVD P241 XAA SILICONE 1 SNA S N A AK97 00472A ASSY COMMON REMOCON VR 6036 1 SNA AD99 40085Q ASSY COMMON REMOCON c VR 6036 1 SNA CT2 2203 000236 C CER CHIP 0 1NF 5 50V C0G TP 1608 1 SA CT3 2203 000236 C CER CHIP 0 1NF 5 50V C0G TP 1608 1 SA CT4 2203 005148 C CER CHIP 100nF 10 16V X7R TP 1608 1 SA IC01 AH09 00039C IC MICOM S3C18...

Страница 51: ...4MB 16Bit Disc Motor Coaxial Yout Cout ZIC1 ZORAN Vaddis 7 ZR36778QC A V Decoder DVD Audio MAIN MICOM CVBS Pb Pr Y Lt Rt AIC2 Audio DAC PCM 1753 KAIC1 Front Controller eFHP5842 Key Control LPF AMP LPF AMP VIC1 LA73054 Optical MODE S W Disc Motor Actuator RIC1 R F IC ZR3723D ZIC3 2M FLASH MEMORY LED Module KML1 DISPLAY BCD 9030B Post Filter Post Filter Post Filter Post Filter S W 6dB amp Scart Jack...

Страница 52: ...Samsung Electronics 9 1 9 Wiring Diagram ...

Страница 53: ...and therefore require the special handling techniques described under the electrostatically sensitive ES devices section of this service manual Note Do not use the part number shown on this drawing for ordering The correct part number is shown in the parts list may be slightly different or amended since this drawing was prepared Important safety notices Components identified with the mark have the...

Страница 54: ...Schematic Diagrams This Document can not be used without Samsung s authorization Samsung Electronics 11 2 ON OFF Standby 0V Play 3 3V 11 1 Power Drive ...

Страница 55: ...sed without Samsung s authorization Samsung Electronics TypicalWaveformbeforeAdjustment WaveformafterCorrectAdjustment RF Waveform These are the waveforms of DVD P355B Caution There can be some differences Voltage Frequency etc among cameras 11 2 Servo ...

Страница 56: ...sung s authorization Samsung Electronics 11 4 GCLK 27MHz Waveform PCLK 135MHz Waveform ˇ These are the waveforms of DVD P355B Caution There can be some differences Voltage Frequency etc among cameras ˇ Analog Video Data F M A V Decoder Audio Data 11 3 AV Decoder ...

Страница 57: ... authorization Samsung Electronics F M Decoder Interface MRST ON OFF Standby 0V Play 3 3V Standby 0V Play 3 3V MRST ON OFF Œ FSCL FSDA Waveform Œ These are the waveforms of DVD P355B Caution There can be some differences Voltage Frequency etc among cameras 11 4 Fromt Micom ...

Страница 58: ...amsung s authorization Samsung Electronics 11 6 Ø XCK Waveform DVD Play 12 288MHz XCK Waveform CD Play 11 289MHz Audio Data Audio Data These are the waveforms of DVD P355B Caution There can be some differences Voltage Frequency etc among cameras Ø Ø 11 5 Audio ...

Страница 59: ...cument can not be used without Samsung s authorization Samsung Electronics ˆ CVBS Waveform These are the waveforms of DVD P355B Caution There can be some differences Voltage Frequency etc among cameras Analog Video Data ˆ 11 6 Video ...

Страница 60: ...Schematic Diagrams This Document can not be used without Samsung s authorization Samsung Electronics 11 8 MEMO ...

Страница 61: ...tle chapter or track 4 STOP Stops disc play 5 PLAY PAUSE Begin or pause disc play 6 EZ VIEW The aspect ratio of a picture can easily be adjusted to your TV s screen size 16 9 or 4 3 7 OPEN CLOSE Press to open and close the disc tray 8 DISPLAY Operation indicators are displayed here 9 DISC TRAY Place the disc here 2 1 3 8 9 4 5 6 7 Front Panel Display 1 Chapter Track number indicator 2 Total playin...

Страница 62: ... input jacks of your television or audio video receiver 4 VIDEO OUT JACK Use a video cable to connect to the Video input jack on your television The Video Output in Setup Menu must be set to COMPOSITE S VIDEO 5 S VIDEO OUT JACK Use the S Video cable to connect this jack to the S Video jack on your television for higher picture quality The Video Output in Setup Menu must be set to COMPOSITE S VIDEO...

Страница 63: ...tus displays from the screen 13 INSTANT REPLAY Button This function is used to replay the previous 10 seconds of a movie from the current position 14 INSTANT SKIP Button This function skips playback ahead 10 seconds 15 PLAY PAUSE Button Begin Pause disc play 16 INFO Button Displays the current disc mode 17 DISC MENU Button Brings up the Disc menu 18 ENTER œ Buttons This button functions as a toggl...

Страница 64: ...lowing alterative connections Connection to a TV Video CVBS 1 Using video audio cables connect the VIDEO yellow AUDIO red and white OUT terminals on the rear of the DVD player to the VIDEO yellow AUDIO red and white IN terminals of your TV 2 Turn on the DVD player and TV 3 Press the input selector on your TV remote control until the Video signal from the DVD player appears on the TV screen Note No...

Страница 65: ... may vary depending on the TV set Please refer to the user s manual of your TV 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 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 ...

Страница 66: ...marked R Y B Y Y or Cr Cb Y instead of PR PB Y depending on the manufacturer The number and position of terminals may vary depending on the TV set Please refer to the user s manual of your TV 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 ...

Страница 67: ... 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 3 Press the input selector on your TV remote control until the Component signal from the DVD player appears on the TV screen 4 Set the Video Output to Component P SCAN in the Display Setup menu See pages 53 to 54 Consul...

Страница 68: ...dio 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 3 Turn on the DVD player TV and Amplifier 4 Press th...

Страница 69: ... 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 2 Using the video signal cable s connect the VIDEO S VIDEO or COMPONENT OUT termin...

Страница 70: ...se Once you select a menu language you can change it by pressing the button on the front panel of the unit for more than 5 seconds with no disc in the unit Then the SELECT MENU LANGUAGE window appears again where you can reset your preferred language Playback 1 Press the OPEN CLOSE button The STANDBY indicator light goes out and the tray opens 2 Place a disc gently into the tray with the disc s la...

Страница 71: ...ops no sound To resume press the PLAY PAUSE button once again Note If the player is left for about 5 minutes in pause mode it will stop 7 Step Motion Play Except CD Press the STEP button on the remote control during play Each time the button is pressed a new frame will appear No sound is heard during STEP mode Press the PLAY PAUSE button to resume normal play You can only perform step motion play ...

Страница 72: ... 128X 4X 8X 2X 4X 8X Skipping Tracks When playing a DVD if you press the SKIP button it moves to the next chapter If you press the SKIP button it moves to the beginning of the chapter One more press makes it move to the beginning of the previous chapter When playing a VCD 2 0 in Menu Off mode or a VCD 1 1 or a CD if you press the SKIP button it moves to the next track If you press the SKIP button ...

Страница 73: ... INFO button on the remote control You can select Info in the function menu by pressing the MENU button 2 Press the buttons to select the desired item MPEG4 When playing VCD 2 0 this function works only when the menu is off DVD VCD CD 01 02 0 00 13 ENG 5 1CH Off 01 0 00 13 MP3 1 8 None 640x272 01 0 00 43 01 0 00 48 Samsung Electronics ...

Страница 74: ...tracks on an audio CD Allows playback of the film from a desired time You must enter the starting time as a reference The time search function does not operate on some discs Refers to the film s soundtrack language In the example the soundtrack is played in English 5 1CH A DVD disc can have up to eight different soundtracks The MP3 AC3 and WMA are supported DivX Refers to the subtitle languages av...

Страница 75: ...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 Using the Title Menu DVD 1 During the playback of a DVD disc press the MENU button on the remote control 2 Press the buttons to select Title Menu then press the or ENTER button Note Depending on a disc the Title Menu may not work Title Menu will only be displaye...

Страница 76: ...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 You can also directly select these functions using their respective buttons on the remote control INFO EZ VIEW REPEAT 3 Press the buttons to select one of the five functions Then press the or ENTER button to access the function Info Zoom Bookmark Repeat EZ View ...

Страница 77: ...t Using the A B Repeat function 1 Press the REPEAT A B button at the point where you want repeat play to start A B is automatically highlighted 2 Press the REPEAT A B button at the point where you want the repeat play to stop B To return to normal play press the CLEAR button Note A B REPEAT does not allow you to set point B until at least 5 seconds of playback time has elapsed after point A has be...

Страница 78: ...remote control Press the œ buttons to select A B The disc will play from A to B repeatedly at the speed you chose Note When playing VCD 2 0 this function works only when the menu is off To set A B REPEAT set A first then set B after the following slow play time has elapsed 1 8x wait 40 seconds then press B 1 4x wait 20 seconds then press B 1 2x wait 10 seconds then press B 4 Press the ENTER button...

Страница 79: ...to add to the program Press the ENTER button The selection numbers appear in the Program Order box To return to the previous menu screen press the RETURN button To cancel the selected program order press the CLEAR button This unit can support a maximum of 20 programmed tracks Note Depending on a disc the Program and Random Play functions may not work While in playback mode press the CLEAR button o...

Страница 80: ...ar The picture will look vertically stretched Depending on a type of disc the black bars may not disappear completely ZOOM FIT The top bottom left and right of the screen are cut off and the central portion of the screen is enlarged For 4 3 aspect ratio discs Normal Wide Displays the content of the DVD title in 16 9 aspect ratio The picture will look horizontally stretched SCREEN FIT The top and b...

Страница 81: ...full screen appears The picture will look vertically stretched ZOOM FIT The top bottom left and right of the screen are cut off and the central portion of the screen is enlarged For 4 3 aspect ratio discs Normal Screen Displays the content of the DVD title in 4 3 aspect ratio SCREEN FIT The top and bottom portions of the screen are cut off and the full screen appears The picture will look vertical...

Страница 82: ...breviations 2 To remove the AUDIO icon press the CLEAR or RETURN button ENG DOLBYDIGITAL 5 1CH AUDIO DVD When playing a VCD or CD you can select among Stereo Right or Left Press the œ buttons to select the desired Audio on a MPEG4 then press the ENTER AUDIO VCD CD MPEG4 Note This function depends on audio languages are encoded on the disc and may not work A DVD disc can contain up to 8 audio langu...

Страница 83: ... the SUBTITLE icon press the CLEAR or RETURN button Note Depending on DVDs you have to change the desired subtitle in the Disc Menu Press the DISC MENU button This function depends on what subtitles are encoded on the disc and may not work on all DVDs A DVD disc can contain up to 32 subtitle languages To have the same subtitle language come up whenever you play a DVD Refer to Using the Subtitle La...

Страница 84: ...ngle To remove the ANGLE icon press the CLEAR or RETURN button Note If the disc has only one angle this feature won t work Currently very few discs have this feature Note Depending on the disc these functions may not work 4 6 ANGLE Using the Instant Replay Skip Function Using the Instant Replay function DVD If you miss a scene you can see it again using this function Press the INSTANT REPLAY butto...

Страница 85: ...remote control 3 Press the buttons to select Bookmark then press the or ENTER button 4 When you reach the scene you want to mark press the ENTER button Up to three scenes may be marked at a time 2 Press the buttons to select Function then press the or ENTER button Note When playing VCD 2 0 this function works only when the menu is off Depending on a disc the Bookmark function may not work Info Zoo...

Страница 86: ...tion on page 32 5 Press the PLAY PAUSE button to skip to the marked scene 4 Press the œ buttons to select a 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 5 Press the CLEAR button to delete a bookmark number 4 Press the œ buttons to select the bookmark number you want to delete Samsung Electronics ...

Страница 87: ...Press the or œ buttons to select the part of the screen you want to zoom in on Press the ENTER button During DVD play press ENTER to zoom in 2X 4X 2X Normal in order During VCD play press ENTER to zoom in 2X Normal in order 2 Press the buttons to select Function then press the or ENTER button Note When playing VCD 2 0 this function works only when the menu is off Info Zoom Bookmark Repeat EZ View ...

Страница 88: ... 2 During play press the INFO button on the remote control You can select Info in the function menu by pressing the MENU button 4 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 Group Track Page or to start the playback from the desired time 3 Press the buttons to select the desired item When pl...

Страница 89: ...his icon To access the desired page you can use this Function DVD AUDIO If a slide show is included with the DVD AUDIO disc you can see this icon DVD AUDIO If a video zone is included with the DVD AUDIO disc you can see this icon DVD AUDIO Allows playback of music from a desired time by using the number buttons Slide V zone Page Index Function 1 Use Page icon of display function to Skip the Page w...

Страница 90: ... repeats the title that is playing Group repeats the group that is playing DVD AUDIO Off 01 01 AUDIO Format Display 1 During DVD AUDIO playback press the AUDIO button to see AUDIO Format information LPCM Linear Pulse Code Modulation Not compressed Audio data format PPCM Packet Pulse Code Modulation Lossless compressed Audio data format Note Some DVD AUDIO discs don t allow audio down mixing DVD AU...

Страница 91: ...ect the Peer Folder Press the œ buttons to highlight the left window Press the buttons to select the desired folder then press ENTER To select the Sub Folder Press the œ buttons to highlight the right window Press the buttons to select the desired folder then press ENTER Folder Selection The folder can only be selected in the Stop mode Root WMA JPEG MP3 SONG FILE 3 MPEG4 FILES MUSIC SONG FILE 1 SO...

Страница 92: ...B e c a u s e Yo u C a c t u s S a d D a y u W o n d e r f u l R O O T W M A J P E G M P 3 M P E G 4 Repeat Random playback 1 Press the REPEAT button to change the playback mode There are four modes Off Track Folder and Random Off Normal Playback Track Repeats the current song file Folder Repeats the song files which have the same extension in the current folder Random Song files which have the sa...

Страница 93: ...y files with decompression rates below 128 Kbps will not be played properly Use a decompression transfer rate of at least 64Kbps when recording WMA files Sound quality with WMA files basically depends on the rate of compression decompression you choose Getting CD audio sound requires an analog digital sampling rate that is conversion to WMA format of at least 64Kbps and up to 192Kbps Conversely fi...

Страница 94: ...the ENTER button Repeat Playback 1 Press the REPEAT button to change playback mode There are 4 modes such as Off Folder Title and A B a distance between two points appointed by user Folder Repeats the AVI files which have the same extension in the current folder Title repeats the title that is playing A B repeats a segment of the file that you select R O O T W M A J P E G M P 3 M P E G 4 R O O T R...

Страница 95: ... are also supported XviD MPEG4 compliant Contents This unit supports all resolutions up to maximum below ADVANCED FUNCTIONS Function Description Reference page Skip or Search or Slow Motion Play Step Motion Play ZOOM During play press the or button it moves forward or backward 5 minutes During play press the SERACH or button and press again to search at a faster speed Allows you to search at a fas...

Страница 96: ...NTER button Each time the ENTER button is pressed the picture is enlarged up to 4X 2X 4X 2X Normal Slide Show The unit enters slide show mode Before beginning the Slide Show the picture interval must be set Press the œ buttons to select a desired icon then press the ENTER button The pictures change automatically with about a 6 second interval The pictures change automatically with about a 12 secon...

Страница 97: ...ion disc the disc can be played only up to the blank segment A maximum of 3000 images can be stored on a single CD Kodak Picture CDs are recommended When playing a Kodak Picture CD only the JPEG files in the pictures folder can be played Kodak Picture CD The JPEG files in the pictures folder can be played automatically Konica Picture CD If you want to see the Picture select the JPEG files in the c...

Страница 98: ...up Setup of the Language Audio Setup Setup of the Audio Options ˇ Display Setup Setup of the Display Options Use to select which type of screen you want to watch and several display options Parental Setup Setup of the Parental Level Allows users to set the level necessary to prevent children from viewing unsuitable movies such as those with violence adult subject matter etc ˆ DivX R Registration P...

Страница 99: ...ress the buttons to select Player Menu then press the or ENTER button 5 Press the buttons to select the desired language then press the or ENTER button The language is selected and the screen returns to Language Setup menu To make the setup menu disappear press the MENU button Setup Language Setup Audio Setup Display Setup Parental Setup DivX R Registration Setup Language Setup Audio Setup Display...

Страница 100: ...age is selected and the screen returns to Language Setup menu To make the setup menu disappear press the MENU button 1 With the unit in Stop mode press the MENU button 2 Press the buttons to select Setup then press the or ENTER button 3 Press the buttons to select Language Setup then press the or ENTER button Setup Language Setup Audio Setup Display Setup Parental Setup DivX R Registration Setup L...

Страница 101: ...e language is selected and the screen returns to Language Setup menu To make the setup menu disappear press the MENU button 1 With the unit in Stop mode press the MENU button 2 Press the buttons to select Setup then press the or ENTER button 3 Press the buttons to select Language Setup then press the or ENTER button Setup Language Setup Audio Setup Display Setup Parental Setup DivX R Registration ...

Страница 102: ... its original language setting The language is selected and the screen returns to setup menu To make the setup menu disappear press the MENU button 1 With the unit in Stop mode press the MENU button 2 Press the buttons to select Setup then press the or ENTER button 3 Press the buttons to select Language Setup then press the or ENTER button Setup Language Setup Audio Setup Display Setup Parental Se...

Страница 103: ...Display Setup Parental Setup DivX R Registration LANGUAGE SETUP Player Menu English Disc Menu English Audio English Subtitle Automatic DivX Subtitle Western The language is selected and the screen returns to setup menu To make the setup menu disappear press the MENU button Westren DivX Subtitle Central Greek Cyrillic DivX SUBTITLE LANGUAGE Western Central Greek Cyrillic English Breton Catalan Dani...

Страница 104: ...lect the desired item then press the or ENTER button 1 With the unit in Stop mode press the MENU button 2 Press the buttons to select Setup then press the or ENTER button To make the setup menu disappear press the MENU button Setup Language Setup Audio Setup Display Setup Parental Setup DivX R Registration Setup Language Setup Audio Setup Display Setup Parental Setup DivX R Registration Dolby Digi...

Страница 105: ...DTS when connecting to a DTS Decoder Dynamic Compression On To select dynamic compression Off To select the standard range ˆ PCM Down Sampling On Select this when the Amplifier connected to the player is not 96KHz compatible In this case the 96KHz signals will be down converted to 48KHZ Off Select this when the Amplifier connected to the player is 96KHz compatible In this case all signals will be ...

Страница 106: ... then press the or ENTER button 1 With the unit in Stop mode press the MENU button 2 Press the buttons to select Setup then press the or ENTER button To make the setup menu disappear press the MENU button TV Aspect Wide Still Mode Auto Screen Messages On Black Level Off TV System PAL Video Output SCART DISPLAY SETUP Setup Language Setup Audio Setup Display Setup Parental Setup DivX R Registration ...

Страница 107: ...choose PAL When you choose PAL Interlace output format is PAL 60 Hz output If your TV system only has NTSC input you must choose NTSC PAL In case of using PAL disc If your TV system only has NTSC Video input you must choose NTSC If your TV system only has PAL input you must choose PAL Ø Video Output Select Video Output COMPOSITE S VIDEO Select when you want to use Video and S Video Out Component I...

Страница 108: ...ant to use a password The Enter Password screen appears 5 Enter your password The Re enter Password screen appears to confirm the password Enter your password again The player is locked 1 With the unit in Stop mode press the MENU button 2 Press the buttons to select Setup then press the or ENTER button To make the setup menu disappear press the MENU button Setup Language Setup Audio Setup Display ...

Страница 109: ...Press the buttons to select the Rating Level you want then press the or ENTER button e g Setting up in Level 6 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 Setup Language Setup Audio Setup Display Setup Parental Setup DivX R Registration Use Pas...

Страница 110: ...he unit in Stop mode press the MENU button 2 Press the buttons to select Setup then press the or ENTER button Note If you have forgotten your password see Forgot Password in the Troubleshooting Guide To make the setup menu disappear press the MENU button Setup Language Setup Audio Setup Display Setup Parental Setup DivX R Registration Setup Language Setup Audio Setup Display Setup Parental Setup D...

Страница 111: ... a Linear Vreg Vin Vs Ns Vp Np REGULATOR Common power Ex 120V 60Hz Fig 13 1 Linear Power Supply Waveform Description Vp t 0 Fig 13 2 Vs t 0 Fig 13 3 Vout t 0 Fig 13 4 Input Common power to transformer Vp The output Vs of transformer is determined by the ratio of 1st Np and 2nd Ns Vs Ns Np x Vp Vout is output DC by diode and condensor ...

Страница 112: ...loss is caused by margin design Greater core size and condensor capacity are ne eded because the transformer works on a single power frequency 13 1 1 b S M P S Pulse Width Modulation v Vreg Vout 0 t Change by common power Regulator loss Fig 13 5 Terms 1 1st Common power input to 1st winding 2 2nd Circuit followings output winding of transformer 3 f Frequency Switching frequency T Switching cycle 4...

Страница 113: ...off Suppress noise High inverted power occurs at switch PQR11 off because of the 1st winding of transformer V L1 xdi dt L1 Leakage Induction A very high residual voltage exist on both terminals of PIC1 4 5 8pin because dt is a very short 2 SNUBBER circuit protects PQR11 from damage through leakage voltage suppression by RC Charges the leakage voltage to PDS11 PER13 PCD12 and discharges to PRS11 PR...

Страница 114: ...scriptions 13 4 Samsung Electronics GND PICF1 Icease R C R FB C Softs POWER CTL Mos Fet Drain VCC Ib R D C Ig R Vin Snubber NP Ig VB VB PTDI Ns Vs I2 PDS34 PES34 Vout GND Ib Vb I2 I1 VD G 0 Off ON Fig 13 8 Driving Circuit ...

Страница 115: ...PICS2 A K BASE Current decrease PICS2 A K Current decrease PICS1 DIODE Current decrease PICS1 C E Current decrease PICS1 C E Voltage increase PICS1 F B Voltage increase OUT DUTY increase TRANS Primary Cuttent Increase TRANS Primary Power increase Vout increase Vout maintain 4 4V PRD31 PRD32 Reduce 4 4V overshoot PRS32 PCS32 Prevent PICS2 oscillation for phase correction 13 1 2 d Feedback Control C...

Страница 116: ...d Circuit Line Filter Power IN AC85V 240V Noise Removal SNUBBER PWM IC Control Circuit Converter Feed Back Circuit 3 3V Rectified Smoothing Circuit 5V Rectified Smoothing Circuit 8V Rectified Smoothing Circuit 3 3V Rectified VoltageCircuit 5V Rectified VoltageCircuit x2 Motor 8V 1 Port 12V Rectified VoltageCircuit O U T P U T Fig 13 10 ...

Страница 117: ...on 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 13 11 shows the flow of signal generated by the pick up RF signal detected from pick up is converted in to RF signal via RF interface and attennuators A B C D signals detected from...

Страница 118: ...ronics RF FROM P U RFAC RFSIN 102 103 103 RF EQ SIGR ATOP ATON AIN AIP FCCR CAR K J j H h G Fig 13 12 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 ...

Страница 119: ... ZIC2 for temporary data read and write The Micom ZIC1 Vaddis 7 mounted in main board analizes the key commands of front panel or instructions of remote control and controls the devices on board to execute the corresponding commands after initializing the devices connected with micom on board at power on 13 3 2 Block Diagram RIC1 RF AMP SP3723 AIC1 D A CONVERTER DSD1608 ZIC1 MPEG DECODER CPU VADDI...

Страница 120: ...Tracking SERVO Make the object lens follow the disc track in use of tracking error signal created from Pick up 3 SLED Linked SERVO When the tracking actuator inclines outwardly as the object lens follows the track during play the SLED motor moves slightly and counteracts the incline 4 CLV SERVO DISC Motor Control SERVO Controls the disc motor to maintain a constant linear velocity necessary for RF...

Страница 121: ...DVD Fig 13 15 Vref Vref 1 5V Pin 167 of ZIC1 FOD Pin 181 of ZIC1 FE Pin 183 of ZIC1 AAF_PZ 2 PLAY When focus loop closes the loop during focus servo on both are controlled by VREF voltage approx 1 65V 2 TRACKING SERVO 1 NORMAL PLAY MODE Œ For DVD Composite The signal output from PD A B C D of Pick up the tracking error signal pin39 of RIC1 uses the phase difference of A C and B D in RIC1 and input...

Страница 122: ... SLED LINKED SERVO Normal play mode Move SLED motor slightly by means of PWM signal in ZIC1 pin 191 as the tracking actuator moves along with track during play Control to move the entire Pick up as the tracking actuator moves Coarse serach mode In case of long distance search such as chapter serach ZIC1 uses MIRR and Global sense signal Then read ID and compute the existing track count after input...

Страница 123: ...ayback and signal process is faster than Read of A V decoder When the memory is filled this status is report ed by interrupt to main micom which controls the servo to kick back the pick up to the previous track after mem orizing the last data read from disc until now It takes some times to jump to the previous track and return to the original jump location again The memory will have an empty space...

Страница 124: ...o signal and control the output timing of 8bit video signal The separate signal is encoded to NTSC by control of ZIC1 The above signals which are CVBS Composite Video Burst Synchronized G GREEN Y Y S_VIDEO R RED Pr and C S_VIDEO B BLUE Pb PIN162 are selectively outputted CVBS S_VIDEO RGB Component by the rear switch In Course of encoding 8bit data can extend to 10bit or more To convert the extende...

Страница 125: ...tputted 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 If you want to listen to the multichannel output you have to connect digital output with AC 3 amp or MPEG DTS amp AIC1 PCM1753 D A CONVERTER POST FILTER POST FILTER AMP AMP ZIC1 Vaddis 7 A V Decoder ...

Страница 126: ...Circuit Operating Descriptions 13 16 Samsung Electronics MEMO ...

Страница 127: ...2mm 0 6 2mm Lens NA 0 45 0 45 0 5 0 6 0 6 0 6 Laser wavelenght 780um 780um 650um 650um 650um Track pitch 1 6pm 1 6pm 0 74pm 0 74pm 0 615pm Capacity 0 65GB 0 65GB 4 7GB 4 7GB 4 7GB Track structure Pit train Groove Pit train Groove Land Groove 2 Disc Formats DVD consists of two 0 6mm discs attached together enabling access to the upper and lower side of the disk and 4 sides could be used at maximum ...

Страница 128: ...requires large storage capacity DVD Audio Playback Only High quality sound that exceeds the CD multi channel Audio DVD R 1 Time Recording As with CD R write only once DVD RAM Rewritable This can be virtually used as hard disk with a random more than 100 000times read write access Rewritable Similar to DVD RAM except than its technology features DVD RW About 1000times a separated read write access ...

Страница 129: ...hich enables the user to select the scenario 7 Multi Angle Able to view the camera angle you selected among the scenes recorded with multiple camera angles Note The above media features must have the DVD Title that contains the appropriate contents to function properly 14 2 2 Audio Video Specifications Classification DVD Video Video CD LD Compression MPEG 2 MPEG 1 Analog Pixel 720 x 480 352 x 240 ...

Страница 130: ... Feature 1 When Developing the DVD Software various addition and modification is possible DVD Video uses the variable compresion technology the MPEG 2 to compress the moving image optimally mini mizing the Data loss to Provide a clear natural screen while increasing the storage time DVD Video Feature 2 Application of the MPEG 2 compression technology MPEG 2 Variable compression Max 1 40 Field unit...

Страница 131: ...from leading consumer audio vendors Dolby Digital AC 3 Unlike the traditional Dolby pro Logic method the Dolby Digital method separates all 5 main channels Front L R Center Surround Rear L R and the Sub woofer to provide live surround audio Using the Down Mix method the conventional Dolby Pro Logic and Stereo are all compatible Each separated channels are played back at CD quality sound Frequency ...

Страница 132: ...pansion of viewer selection capabilities 16 9 TV Wide Mode 16 9 Wide Full Screen 4 3 TV Letter Box Mode Pan Scan Mode DVD Video Feature 5 Multi Aspect 4 3 Pan Scan 16 9 Wide 4 3 Letter Box Up to 9 angles of view may be stored enabling the viewer to select a specific viewpoint at a given time Especially for the Music Video and Sports Title this provides a more lively image of the scene DVD Video Fe...

Страница 133: ... Classify the world into 6 regions and if the DVD Title and the Player s Reginal Code do not agree playback is prohibited Regionnal Coding is optional for the Soft developers Region 0 All Code but the Hardware developers must adopt the appropriate regionnal code for sale Region 1 The United States and its territories Canada Region 2 Europe Japan Greenland Egypt South Africa the Middle East Region ...

Страница 134: ... 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 Authoring Process Remark DVD Video Authoring Process Video Audio Master Surround Audio Master Subtitle Master MPEG 2 Encoding AC 3 MPEG Audio Encoding Cutting Master Disc Production Subtitle Encoding Authoring Process Video Audio Subtitle M...

Страница 135: ...ains 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 a song Audio attributes such as channel assignment sample rate and word length may be changed on Track boundaries There may be no more than 99 tracks total within a single Group Index A reference point to a portion of an audi...

Страница 136: ...Audio Data DVD Audio Visual Menu DVD Video Data DVD Audio Additinal Data DVD Video Visual Menu DVD AudioDisc Only DVD Video Player DVD Audio Player DVD Video Player Only DVD Audio Player Real Time Text Real Time Text Supports Text data with audio AG Happy birthday to you Audio Text AG Happy birthday dear AG Happy birt ...

Страница 137: ... Player Only DVD Audio Player Additional Data 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 Unused Area Lead in Area Individual keys for each device supplied to manufacturer by licensing entity Device calculates Media Key from Media Key Blo...

Страница 138: ...ression Toolset Simple Profile MPEG 4 Basic Video Compression Toolset GMC BVOP QPel Advanced Simple Profile MPEG 4 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...

Страница 139: ...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 Released Mar 2002 DivX 5 1 is a MPEG 4 Advanced Si...

Страница 140: ...nagement Secure Channels Tamper Resistance Pre Encryption Key Rotation Encryption Rotation Static Watermarking 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 ...

Страница 141: ...Reference Information Samsung Electronics 14 15 DivX Certification helps CE makers get high quality devices to market ...

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