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Samsung DVD-R129XAA Service Manual

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ELECTRONICS
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. 2006
Printed in Korea
AK82-01188A
DVD- RECORDER
Chassis : ANDES (3rd Generation)
DVD-R129/XAA, XAC
SERVICE
DVD-RECORDER
Manual
Main Features
ΠMulti format recording
DVD-RW/ DVD-R
´ Multi format playback
DVD/ DVD-RAM/ DVD-RW/ DVD-R
CD/ CD-R/ CD-RW/ MP3/ JPEG/
VCD(Canada Only)
ˇ Recording mode
XP(1Hour)/ SP(2Hour)/ LP(4Hour)/ EP(6~8Hour)
¨ Progressive scan
ˆ Automatic Chapter product on
Ø 49mm Slim Design
∏ Quick Recording

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Summary of Contents for Samsung DVD-R129XAA

  • Page 1 Ø 49mm Slim Design ∏ Quick Recording © Samsung Electronics Co., Ltd. JUN. 2006 This Service Manual is a property of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable Printed in Korea international and/or domestic law.

  • Page 2: Table Of Contents

    CONTENTS 1. Precautions 1-1 ~ 1-6 1-1 Safety Precaution (1-1) 1-2 Servicing Precautions (1-3) 1-3 ESD Precautions (1-4) 1-4 Handling the optical pick-up (1-5) 2. Product Specification 2-1 ~ 2-12 2-1 Reference Information (2-1) 2-2 Chassis Product Specification (2-2) 2-3 Option Product Specification (2-3) 2-4 Introduction to DVD (2-4)
  • Page 3 CONTENTS 9. Wiring Diagram 9-1 ~ 9-2 10. PCB Diagrams 10-1 ~ 10-8 10-1 Main PCB (10-2) 10-2 Jack PCB (10-4) 10-3 Key PCB (10-6) 10-4 Sub PCB (10-7) 11. Schematic Diagrams 11-1 ~ 11-14 11-1 S.M.P.S (Jack PCB) (11-2) 11-2 TM Block (Jack PCB) (11-3) 11-3 AV Input (Jack PCB)
  • Page 4 CONTENTS 14. Reference Information 14-1 ~ 14-4 14-1 About IEEE-1394 (14-1)
  • Page 5 Metal Part cal return path to the chassis. Any current measured must not exceed 0.5mA. Reverse the instrument power cord plug in the out- ohmmeter let and repeat the test. See Fig. 1-1. Fig. 1-2 Insulation Resistance Test Samsung Electronics...
  • Page 6 (5) antenna wiring. Always inspect in all areas tinuously and new instructions are issued whenev- for pinched, out-of-place, or frayed wiring, Do not er appropriate. change spacing between a component and the printed-circuit board. Check the AC power cord for damage. Samsung Electronics...

  • Page 7: Precautions 1-1

    Components identi- fied by shading, by( ) or by ( ) in the circuit dia- gram are important for safety or for the characteris- tics of the unit. Always replace them with the exact replacement components. Samsung Electronics...

  • Page 8: Esd Precautions

    (6) Do not remove a replacement ESD device from its protective package until immediately before your are ready to install it.(Most replacement ESD devices are packaged with leads electrically short- ed together by conductive foam, aluminum foil or comparable conductive materials). Samsung Electronics...

  • Page 9: Handling The Optical Pick-Up

    ◆ 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. Samsung Electronics...
  • Page 10 Precautions MEMO Samsung Electronics...

  • Page 11: Product Specification 2-1

    Audio compression format Dolby digital 2ch/256kbps XP (about 8 Mbps), SP (about 4 Mbps), LP (about 2 Mbps), Recording Recording Quality EP (about 1.2 Mbps), FR (about 1.2 Mbps to 8Mbps) Audio frequency characteristics 20 Hz ~ 20 KHz Samsung Electronics...

  • Page 12: Chassis Product Specification

    Video Input Video Output S-Video Input S-Video Output IN/OUT Component Output HDMI Output Analog Audio Input(L/R) 2sets Analog Audio Output(L/R) 2sets Optical/Coaxial Panel disply LED Module REMOCON Multi 47key English Size: Net(W x H x D) 430X49.5X210 Weight 2.3Kg Samsung Electronics...

  • Page 13: Option Product Specification

    Model Standard of Batteries for AC43-12002H DVD-R129/XAA Remote Control S.N.A Model Standard of User’s Manual AK68-01174A DVD-R129/XAA Model Standard of AK68-01175A Quick Guide DVD-R129/XAA S.N.A Video/Audio Model Standard of AC39-00073A Cable DVD-R129/XAA Model Standard of AC39-42001J RF Cable DVD-R129/XAA Samsung Electronics...

  • Page 14: Introduction To Dvd

    Reflective layer Semi-reflective layer Polycarbonate Polycarbonate Dual Side Dual Layer : 17GByte Dual Side Single Layer : 9.5GByte Polycarbonate Polycarbonate Semi-reflective layer Reflective layer Reflective layer Bonding layer Bonding layer Reflective layer Reflective layer Semi-reflective layer Polycarbonate Polycarbonate Samsung Electronics...
  • Page 15 This can be virtually used as hard-disk, with a random DVD-RAM (more than 100,000 times) read-write access Rewritable Similar to DVD-RAM except than its technology features DVD-RW (About 1,000 times) a separated read-write access more like phonograph than a hard disk. Samsung Electronics...

  • Page 16: Dvd-Video Fromat

    Recording type Dolby Digital Linear PCM MPEG-1 Layer 2 AUDIO Transmission rate 448Kbps/stream 6.144Mbps/stream 224Kbps 1 Analog CH. Channel 5.1CH/stream 8CH/stream 1 Stream of Dolby Digital 2 Digital CH. (16Bit/44.1KHz) Sampling frequency 48KHz 16, 20, 24Bit/48, 96KHz 16Bit/44.1KHz Samsung Electronics...
  • Page 17 Data loss and enables Time efficient compression. Loss area • MPEG-1 (Fixed compression : Max. 1/140) Amount of data - Frame unit compression. - Compresses all data using the same ratio. Video-CD - Fast movements are jagged, and unnatural Time Samsung Electronics...
  • Page 18 - Various Digital Recordings are possible as shown in the table to the right. Sampling Frequency Bit Rate 16bit 48KHz 20bit 24bit 16bit 96KHz 20bit 24bit • Dolby Digital compatible Audio Mode Channel Format Audio Coding Front Surround (Rear) Remark Mode Mono Stereo Mono Mono Surround Samsung Electronics...
  • Page 19 • 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. Note ; This function is disc-dependent, may not work on all DVDs. Samsung Electronics...
  • Page 20 - Region 6 : China. - Region 0 : Worldwide (All Code) ˆ Œ ´ Œ Ø ´ Œ ˇ ˆ ¨ ´ ¨ • Adoptation of the Macrovision System disables the copying on to other media. 2-10 Samsung Electronics...
  • Page 21 - Different Authoring Process are used accoring to the Software developers, and this may affect the DVD image quality. • Authoring Process bit stream Video/Audio MPEG-2 Master Encoding Disc Production bit stream Video/Audio Surround Audio AC-3/MPEG Audio Cutting Subtitle Master Encoding Master Multiplexing bit stream Subtitle Subtitle Master Encoding Authoring Process Samsung Electronics 2-11...
  • Page 22 Product Specification MEMO 2-12 Samsung Electronics...

  • Page 23: Software Update 3-1

    • Write the downloaded file onto a blank CD-R or CD-RW disc, using the following settings : 1) Download the software update file from the samsung internet site. (www.samsung.com) 2) Write the file to disc using the CD-RW of your computer.
  • Page 24 Fig. 3-4 Fig. 3-5 6) After removing the update disc, turn off the unit with power button. And there after turn on the unit with power button and then the will be closed. The drive firmware is now completed. Samsung Electronics...

  • Page 25: Flash Update

    Write the downloaded file onto a blank CD-R or CD-RW disc, using the following settings : 1) Download the software update file from the samsung internet site. (www.samsung.com) 2) Write the file to disc using the CD-RW of your computer.
  • Page 26 The message below will be displayed in the screen after update is completed and the tray will open automatically. * If the message to the left isn’t displayed after 10minutes and the unit is no longer functioning properly, contact a samsung authorized service center. Flash Update Flash memory is successfully updated.

  • Page 27: Disassembly And Reassembly 4-1

    1) Remove 5 Screws Œ, ´, ˇ. 2) Lift up the Top Cabinet in direction of arrow. 1 SCREW (3 x 10 B) 3 SCREWS (3 x 10 B) 1 SCREW (3 x 10 B) Fig. 4-1 Top Cabinet Removal Samsung Electronics...
  • Page 28 Disassembly and Reaasembly 4-1-2 Ass’y Front-Cabinet Removal 1) Release 6 Hooks Œ, ´, ˇ, ¨ and Ass’y Front-Cabinet ˆ. 2 HOOKS 1 HOOK 1 HOOK 2 HOOKS Assy Front-Cabinet Fig. 4-2 Ass’y Front-Cabinet Removal Samsung Electronics...
  • Page 29 4-1-3 Ass’y Deck Removal 1) Remove 4 Screws Œ, ´ from the Ass’y Deck ˇ and lift it up. 2 SCREWS 2 SCREWS (3 x 8 Y) (3 x 10 Y) Ass’y Deck Fig. 4-3 Ass’y Deck Removal Samsung Electronics...
  • Page 30 Disassembly and Reaasembly 4-1-4 Main PCB Removal 1) Remove 2 Screws Œ, from the Main PCB ´ and lift it up. 2 SCREWS (3 x 8 Y) Fig. 4-4 Main PCB Removal Samsung Electronics...
  • Page 31 2) Remove 1 Screw ¨ from the Sub PCB ˆ and lift it up. 4 SCREWS 1 SCREW (3 x 6 Y) (3 x 6 Y) 1 SCREW (3 x 6 W) Fig. 4-5 Jack PCB and Sub PCB Removal Samsung Electronics...

  • Page 32: Pcb Location

    Disassembly and Reaasembly 4-2 PCB Location Main PCB Jack PCB Sub PCB Fig. 4-6 PCB Location Samsung Electronics...

  • Page 33: Trouble Shooting 5-1

    Change short circuited or PFZZ1/2~ PVZL1/2 opened parts SHORT and OPEN Are normal? Is there voitage at Change PQIZ1 IC. PQIZ1[Pin 5]? (Over 10V) Operation of PQIZ1 is Replace PQIZ1 Normal? Check feed back PQIZ1[PIN 3] Is 5.8V Samsung Electronics...
  • Page 34 Set audio setting to can Decode Current Setting is PCM. Bitstream in customer Bit-Steam menu. ChecK Digital Audio data Replace Main PCB at pin 2 of CN4 (MAIN PCB) Replace AVJ5 Check 5V AVJ5 AUDIO DATA Check the Cable Samsung Electronics...
  • Page 35 # IF Recorder is under PSO (progressive scan output) MODE, it does not output the CVBS& S-Video signal. Video signal of Check the connection between About P-P1V appears at VIC1 and output jack. Output Jack? CVBS(Color-bar) Check the RCA Cable Samsung Electronics...
  • Page 36 # Nomal level : pin 10 is 1Vpk-pk pin 8 is 0.28V on color burst Video signal of Check the connection between About P-P1V appears at VIC1 and output jack. Output Jack? Y(Color-bar) C(Color-bar) Check the RCA cable Samsung Electronics...
  • Page 37 Has about p-p 1V level? Pin 5 in IC702 and L2 Pin-Jack. Pin 13 In IC702 Check Pin 1 in IC702 Has about p-p 1V signal? of input power(5V). VIC1 of Main PCB Clock VIC1 of Main PCB DATA Samsung Electronics...
  • Page 38 VIC1 of Main PCB and Pin 7 in IC702. has about p-p 1V level? Pin40 and pin 54~43 in VIC1 Check VIC1 of Main PCB of Main PCB has Clock and peripheral circuit. . Digital Video Signal normal form ? CVBS(Color -bar) Change Main PCB Samsung Electronics...
  • Page 39 Pin40 and pin 54~43 in VIC1 Check VIC1 of Main PCB of Main PCB has Clock and peripheral circuit. Digital Video Signal normal form ? VIC1 of Main PCB Clock Change Main PCB VIC1 of Main PCB DATA Samsung Electronics...
  • Page 40 Tuner input line signal is OK? Connect tuner line to TV directly (jack PCB) Supplied power Pin 3 : 5V pin 14 : 33V check its line (Pin 3 : 5V pin 14 : 33V) for (jack PCB) tuner is OK? Samsung Electronics...
  • Page 41 Video signal of Check the connection between About 1V pk-pk appears at VIC1 and output jack. Output Jack? # Nomal level : pin 6 is 1Vpk-pk pin 2/4 is + 0.35V Check the RCA cable Pb(Color-bar) Pr(Color-bar) Y(Color-bar) Samsung Electronics...
  • Page 42 Replace Main PCB and 5V pin5 of AU5 (MAIN PCB) Digital clock(12) Check Digital clock and data Replace Main PCB pin 10, 11, 12, 15 of AU5(MAIN PCB) Digital clock(15) Check the passive parts around jack pin. 5-10 Samsung Electronics...
  • Page 43 Check the audio signal pin7 Replace Main PCB pin8 of AIC1 (MAIN PCB) Check digital clock and data pin1, 2, 3, 16 of AIC1 Replace MAIN PCB (MAIN PCB) AUDIO DATA Check the passive parts arond Jack pin. Samsung Electronics 5-11...
  • Page 44 Tuner line connect TV directly. is OK? IIC line (SCL,SDA) from Check the IIC line front micom is OK? Does TY2 make 14.31 Check TY2 or around elements Mhz signal? (jack PCB) Change IC601 or check around elements 5-12 Samsung Electronics...
  • Page 45 Check he power power OK? (5v, 12v) Is the 40pin FFC cable(betweenmain & deck) Reinsert FFC cable correctly inserted correctly? Is the wavefrom Change the Main board of DIC3 pin26 normal? (MAIN PCB) DIC3-Pin26 Change the deck Samsung Electronics 5-13...
  • Page 46 (Pin 3 : 5V pin 14 : 33V) for (jack PCB) tuner is OK? Check IC203 or its around elements Video signal of TE14 is OK? (jack PCB) (jack PCB) Tuner Video Refer to video line in abnormal 5-14 Samsung Electronics...
  • Page 47 4.5MHz signal from 13 pin Check the SIF signal or tuner of tuner(TM1) is OK? Does XT4M01 Check XT4M01 or around elements make 3.58MHz signal? (jack PCB) Tuner Audio If TIC1 is normal, refer to audio line in abnomal Samsung Electronics 5-15...
  • Page 48 Troubleshooting Remocon Error KRMC1(pin1) signal Check the power(pin2) line is OK? (SMPS PCB) orchange KRMC1. IC601(pin5) signal Check the signal line or surrounding is OK? (Jack PCB) elements. Change IC601 or surrounding elements 5-16 Samsung Electronics...

  • Page 49: Exploded View And Parts List 6-1

    6-1 Cabinet Assembly - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Samsung Electronics...

  • Page 50: Cabinet Assembly

    W275 (3 x 6 Y) P022 W275 (3 x 6 Y) C015 P004 W001 (3 x 10 B) P025 W268 (3 x 6 W) S.N.A.: Service Not Available A001 C001 W009 (3 x 10 Y) C002 P007 C657 Samsung Electronics...
  • Page 51 AK92-00872A ASSY PCB-MAIN;DVD-R130/XAA,MAIN PC P004 AK97-01530A ASSY PCB-KEY PCB;SV-R3600,ANDES P007 AK92-00891A ASSY PCB-KEY;DVD-R130/XAA,KEY PCB P022 AK92-00873A ASSY PCB-JACK;DVD-R130/XAA,JACK PC P025 AH39-10061A CBF-POWER CORD;KJ-10W,EP2,AWG2/18, W001 6003-000275 SCREW-TAPTITE;BH,+,-,B,M3,L10,ZPC( W009 6003-000276 SCREW-TAPTITE;BH,+,-,B,M3,L10,ZPC( W200 6003-001375 SCREW-TAPTITE;BH,+,B,M3,L8,ZPC(YEL W268 6003-000254 SCREW-TAPTITE;BH,+,-,S,M3,L6,ZPC(W W275 6003-001561 SCREW-TAPTITE;BH,+,-,B,M3,L6,ZPC(Y Samsung Electronics...
  • Page 52 Exploded Views and Parts List MEMO Samsung Electronics...

  • Page 53: Electrical Parts List 7-1

    C-CER,CHIP;100nF,10%,16V,X7R,1608 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,1608 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,1608 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,1608 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,1608 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,1608 2203-000440 C-CER,CHIP;1nF,10%,50V,X7R,1608 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,1608 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,1608 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,1608 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,1608 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,1608 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,1608 2203-000426 C-CER,CHIP;0.018nF,5%,50V,C0G,1608 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,1608 Samsung Electronics This Document can not be used without Samsung’s authorization...
  • Page 54 R-NET;51ohm,5%,1/16W,L,CHIP,8P,TP, R125 2007-000071 R-CHIP;22ohm,5%,1/10W,TP,1608 RP23 2011-001194 R-NET;51ohm,5%,1/16W,L,CHIP,8P,TP, 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 RP24 2011-001194 R-NET;51ohm,5%,1/16W,L,CHIP,8P,TP, 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 RP25 2011-001194 R-NET;51ohm,5%,1/16W,L,CHIP,8P,TP, 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 RP26 2011-001194 R-NET;51ohm,5%,1/16W,L,CHIP,8P,TP, 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 RP27 2011-001194 R-NET;51ohm,5%,1/16W,L,CHIP,8P,TP, 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 Samsung Electronics This Document can not be used without Samsung’s authorization...
  • Page 55 R-CHIP;33ohm,5%,1/10W,TP,1608 AC408 2203-000125 C-CER,CHIP;1.2nF,10%,50V,X7R,TP,16 VR23 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 AC409 2203-000315 C-CER,CHIP;0.12nF,5%,50V,C0G,1608 2007-000113 R-CHIP;33ohm,5%,1/10W,TP,1608 AC410 2203-000315 C-CER,CHIP;0.12nF,5%,50V,C0G,1608 2007-000113 R-CHIP;33ohm,5%,1/10W,TP,1608 AC413 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,1608 VRP1 2011-000002 R-NET;22ohm,5%,1/16W,L,CHIP,8P,TP, AC702 2203-000783 C-CER,CHIP;0.33nF,5%,50V,C0G,1608 VRP2 2011-000002 R-NET;22ohm,5%,1/16W,L,CHIP,8P,TP, Samsung Electronics This Document can not be used without Samsung’s authorization...
  • Page 56 2203-005221 C-CER,CHIP;15nF,10%,50V,X7R,1608 AR415 2007-000075 R-CHIP;220ohm,5%,1/10W,TP,1608 C630 2401-003107 C-AL;47uF,20%,16V,GP,TP,5x7,5 AR420 2007-000122 R-CHIP;1.2Kohm,5%,1/10W,TP,1608 C631 2203-000257 C-CER,CHIP;10nF,10%,50V,X7R,1608 AR421 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 C635 2203-000257 C-CER,CHIP;10nF,10%,50V,X7R,1608 AR460 2007-000122 R-CHIP;1.2Kohm,5%,1/10W,TP,1608 C636 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,1608 AR461 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 Samsung Electronics This Document can not be used without Samsung’s authorization...
  • Page 57 PPCF3 2401-001479 C-AL;470uF,20%,10V,GP,TP,6.3*11mm, 2401-002165 C-AL;100uF,20%,16V,GP,TP,6.3x7,5 PPCF4 2401-001250 C-AL;4.7uF,20%,35V,GP,TP,4x5,5 FIC5 AC14-12006C IC;KA7533,DIP,- PPCF5 2401-001250 C-AL;4.7uF,20%,35V,GP,TP,4x5,5 2701-000114 INDUCTOR-AXIAL;10UH,10%,2534 PPCF6 2401-001479 C-AL;470uF,20%,10V,GP,TP,6.3*11mm, 2701-000181 INDUCTOR-AXIAL;33uH,5%,2434 PPCF7 2401-001479 C-AL;470uF,20%,10V,GP,TP,6.3*11mm, 2701-000181 INDUCTOR-AXIAL;33uH,5%,2434 PPCF8 2401-002165 C-AL;100uF,20%,16V,GP,TP,6.3x7,5 Samsung Electronics This Document can not be used without Samsung’s authorization...
  • Page 58 TC21 2203-000257 C-CER,CHIP;10nF,10%,50V,X7R,1608 R4M09 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 TC22 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,1608 R4M10 2007-000965 R-CHIP;5.1Kohm,5%,1/10W,TP,1608 2203-000972 C-CER,CHIP;47nF,10%,16V,X7R,1608 R4M20 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 2401-001250 C-AL;4.7uF,20%,35V,GP,TP,4x5,5 R611 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 2401-001020 C-AL;3.3UF,20%,50V,GP,TP,4X7,5 R621 2001-000780 R-CARBON;470OHM,5%,1/8W,AA,TP,1.8X 2401-004014 C-AL;4.7•ÏF,20%,16V,NP,TP,4x5,2.5m Samsung Electronics This Document can not be used without Samsung’s authorization...
  • Page 59 BRACKET-SHAFT PU;DP-RW2,SUS-301CSP VZ10 0403-001083 DIODE-ZENER;UDZ9.1B,8.85-9.23V,200 H268 AK61-00452A SPRING ETC-HINGE PU;DP-R2,SUS304WP VZ11 0403-001083 DIODE-ZENER;UDZ9.1B,8.85-9.23V,200 H271 AK61-00491A HINGE-PU;DP-RW2,POM KEPITAL TX-31, VZ12 0403-001083 DIODE-ZENER;UDZ9.1B,8.85-9.23V,200 H275 AK66-00072A SHAFT-PU;DP-RW2,SUS420J2,91.5,3,NA 0403-001083 DIODE-ZENER;UDZ9.1B,8.85-9.23V,200 H401 AK61-00485B FRAME-MAIN;DP-R3,ABS,ABS,-,BLK,-,W Samsung Electronics This Document can not be used without Samsung’s authorization...
  • Page 60 2203-000254 C-CER,CHIP;10nF,10%,16V,X7R,1005 RR37 2007-000170 R-CHIP;1Mohm,5%,1/16W,TP,1005 RC42 2203-000254 C-CER,CHIP;10nF,10%,16V,X7R,1005 RR40 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 RC43 2203-006048 C-CER,CHIP;100nF,10%,10V,X7R,1005 RR41 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 RC44 2203-006048 C-CER,CHIP;100nF,10%,10V,X7R,1005 RR43 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 RC45 2203-000438 C-CER,CHIP;1nF,10%,50V,X7R,1005 RR44 2007-000151 R-CHIP;15Kohm,5%,1/16W,TP,1005 Samsung Electronics This Document can not be used without Samsung’s authorization...
  • Page 61 DIODE-LASER;8.5mW,2,785nm,CAN UC40 2203-006048 C-CER,CHIP;100nF,10%,10V,X7R,1005 S.N.A AK67-00012A LENS-DR1 CL;SHO-DR1,PLASTIC,NTR,•’ UC41 2203-006048 C-CER,CHIP;100nF,10%,10V,X7R,1005 S.N.A AK67-00033A LENS-PLATE;SOH-DR3,GLS,WHT,8.0*4.0 UC42 2203-006048 C-CER,CHIP;100nF,10%,10V,X7R,1005 S.N.A AK67-00034A LENS-PBS;SOH-DR3,GLS,WHT,8.7*4.0,2 UC43 2203-006048 C-CER,CHIP;100nF,10%,10V,X7R,1005 S.N.A AK67-00035A LENS-MR;SOH-DR3,GLS,WHT,5.0*4.0,2. UC44 2203-006048 C-CER,CHIP;100nF,10%,10V,X7R,1005 Samsung Electronics This Document can not be used without Samsung’s authorization...
  • Page 62 2007-001325 R-CHIP;3.3Kohm,5%,1/16W,TP,1005 VIC1 1003-001881 IC-MOTOR DRIVER;BD7956FS,HSSOP,54P UR39 2007-000775 R-CHIP;33KOHM,5%,1/16W,TP,1005 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005 2011-001261 R-NET;33ohm,5%,1/16W,L,CHIP,8P,TP, VR10 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005 UR40 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 VR11 2007-000034 R-CHIP;1OHM,5%,1/4W,TP,3216 UR41 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 VR12 2007-000034 R-CHIP;1OHM,5%,1/4W,TP,3216 Samsung Electronics 7-10 This Document can not be used without Samsung’s authorization...
  • Page 63 AK68-00433A LABEL WARNING-DRIVE;DP-R1,-,ART PA AK97-01328A ASSY-HOLDER CHUCK;ASSY,DP-RW2,DP-R AK97-01331A ASSY-CLAMPER;POM+MAGNET,DP-RW2,ASS AK61-00486A BODY CLAMPER-UPPER;DP-RW2,POM,T0.7 AK61-00487A BRACKET-CLAMPER;DP-RW2,SECC,T0.6,1 BG33-30001D MAGNET-CLAMPER;-,-,-,-,13.5x6x1.1 AK97-01327A ASSY-P U DECK;ASSY,DP-RW2,DP-RW2 0202-001221 SOLDER-CREAM;PF305-116HO(A),-,25~4 0.12 SNA 0201-001253 ADHESIVE-STR;TB2212B,BLK,25(250),T 0.008 SNA 7-11 Samsung Electronics This Document can not be used without Samsung’s authorization...
  • Page 64 Electrical Parts List MEMO Samsung Electronics 7-12 This Document can not be used without Samsung’s authorization...

  • Page 65: Block Diagrams

    8-7 IC4N01(MSP3407G) Block Diagram - - - - - - - - - - - - - - - - - - - - - - - - - - - - Samsung Electronics This Document can not be used without Samsung’s authorization.

  • Page 66: All Block Diagram

    L/R from (JACK) Tuner Audio D/A AIC2(Main) Audio A/D COAXIAL IC601 (JACK) IEC-958 Front Micom OPTICAL DIGITAL AUDIO OUT Key Input Front PCB Remocon FIC1 (Main) IEEE1394PHY 1394 JACK Samsung Electronics This Document can not be used without Samsung’s authorization.

  • Page 67: Dic1(S5L3200) Block Diagram

    MIXER SDOUT Video PENTA DAC CalmADM #1 Analog Video Out 12KB I-Cache D-Cache IODMA PLL, Clock/Reset APB Bridge Generation Block 27MHz X-tal SPDIF(IN) SPDIF(OUT) UART Host I/F TIMER GPIO Samsung Electronics This Document can not be used without Samsung’s authorization.

  • Page 68: Aic1(Pcm1742) Block Diagram

    Block Diagrams 8-3 AIC1(PCM1742) Block Diagram Samsung Electronics This Document can not be used without Samsung’s authorization.

  • Page 69: Aic2 (Pcm1802) Block Diagram

    Block Diagrams 8-4 AIC2 (PCM1802) Block Diagram Samsung Electronics This Document can not be used without Samsung’s authorization.

  • Page 70: Fic1 (Tsb4Ab1) Block Diagram

    Block Diagrams 8-5 FIC1 (TSB4AB1) Block Diagram Samsung Electronics This Document can not be used without Samsung’s authorization.

  • Page 71: Vic1 (Tw9906) Block Diagram

    Block Diagrams 8-6 VIC1 (TW9906) Block Diagram Samsung Electronics This Document can not be used without Samsung’s authorization.

  • Page 72: Ic4N01(Msp3407G) Block Diagram

    Block Diagrams 8-7 IC4N01(MSP3407G) Block Diagram Samsung Electronics This Document can not be used without Samsung’s authorization.

  • Page 73: Wiring Diagram

    9. Wiring Diagram Samsung Electronics...
  • Page 74 Wiring Diagram MEMO Samsung Electronics...

  • Page 75: Pcb Diagrams

    10-4 Sub PCB - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10-7 Samsung Electronics 10-1...

  • Page 76: Main Pcb

    PCB Diagrams 10-1 Main PCB COMPONENT SIDE AIC1 AIC2 DIC7 RIC1 DIC3 DIC2 RIC2 10-2 Samsung Electronics...
  • Page 77 PCB Diagrams CONDUCTOR SIDE DIC5 DIC4 VIC1 FIC1 Samsung Electronics 10-3...

  • Page 78: Jack Pcb

    PCB Diagrams 10-2 Jack PCB COMPONENT SIDE IC703 AIC4 IC604 IC603 VIC1 IC601 IC203 IC701 10-4 Samsung Electronics...
  • Page 79 PCB Diagrams CONDUCTOR SIDE IC703 AIC4 IC604 IC603 VIC1 IC601 IC702 IC203 IC701 Samsung Electronics 10-5...

  • Page 80: Key Pcb

    PCB Diagrams 10-3 Key PCB COMPONENT SIDE CONDUCTOR SIDE 10-6 Samsung Electronics...

  • Page 81: Sub Pcb

    PCB Diagrams 10-4 Sub PCB COMPONENT SIDE CONDUCTOR SIDE Samsung Electronics 10-7...
  • Page 82 PCB Diagrams MEMO 10-8 Samsung Electronics...

  • Page 83: Schematic Diagrams 11-1

    11-13 Sub and Key (Sub and Key PCB) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11-14 Samsung Electronics This Document can not be used without Samsung’s authorization. 11-1...

  • Page 84: Jack Pcb)

    Schematic Diagrams 11-1 S.M.P.S (Jack PCB) Power 11-2 Samsung Electronics This Document can not be used without Samsung’s authorization.

  • Page 85: Tm Block (Jack Pcb)

    Schematic Diagrams 11-2 TM Block (Jack PCB) Video Audio Power Samsung Electronics This Document can not be used without Samsung’s authorization. 11-3...

  • Page 86: Av Input (Jack Pcb)

    Schematic Diagrams 11-3 AV Input (Jack PCB) Video Audio Power 11-4 Samsung Electronics This Document can not be used without Samsung’s authorization.

  • Page 87: Micom (Jack Pcb)

    Schematic Diagrams 11-4 Micom (Jack PCB) Power Samsung Electronics This Document can not be used without Samsung’s authorization. 11-5...

  • Page 88: Cbs Function Block (Jack Pcb)

    Schematic Diagrams 11-5 CBS Function Block (Jack PCB) 11-6 Samsung Electronics This Document can not be used without Samsung’s authorization.

  • Page 89: I/O (Jack Pcb)

    Schematic Diagrams 11-6 I/O (Jack PCB) Video Audio Power Samsung Electronics This Document can not be used without Samsung’s authorization. 11-7...

  • Page 90: Av Codec (Main Pcb)

    Schematic Diagrams 11-7 AV Codec (Main PCB) Video Audio Power 11-8 Samsung Electronics This Document can not be used without Samsung’s authorization.

  • Page 91: Ddr (Main Pcb)

    Schematic Diagrams 11-8 DDR (Main PCB) Power Samsung Electronics This Document can not be used without Samsung’s authorization. 11-9...

  • Page 92: Dv_1394 (Main Pcb)

    Schematic Diagrams 11-9 DV_1394 (Main PCB) Power 11-10 Samsung Electronics This Document can not be used without Samsung’s authorization.

  • Page 93: Latch And Audio (Main Pcb)

    Schematic Diagrams 11-10 Latch And Audio (Main PCB) Audio Power Samsung Electronics This Document can not be used without Samsung’s authorization. 11-11...

  • Page 94: Main Connector (Main Pcb)

    Schematic Diagrams 11-11 Main Connector (Main PCB) Video Audio Power 11-12 Samsung Electronics This Document can not be used without Samsung’s authorization.

  • Page 95: Video Decoder (Main Pcb)

    Schematic Diagrams 11-12 Video Decoder (Main PCB) Video Power Samsung Electronics This Document can not be used without Samsung’s authorization. 11-13...

  • Page 96: Sub And Key (Sub And Key Pcb)

    Schematic Diagrams 11-13 Sub and Key (Sub and Key PCB) Audio Power 11-14 Samsung Electronics This Document can not be used without Samsung’s authorization.

  • Page 97: Operating Instructions 12-1

    1. Lights when a disc is loaded. 4. Lights when a DVD-R/-RW/-RAM disc is 2. Lights in the record mode. loaded. 3. Lights to indicate the timer record mode. 5. Alpha/Numeric display. 6. Lights in the progressive scan mode. English - 11 Samsung Electronics 12-1...
  • Page 98 TV, you must connect audio/video cables. Unpacking Accessories Check for the supplied accessories below. Batteries for Remote Control (AAA Size) Video/Audio Cable RF Cable for TV Remote Control Instruction Manual Quick Guide (AC43-12002H) (AC39-00073A) (AC39-42001J) (AK59-00055A) (AK68-01174A) (AK68-01175A) 12 - English 12-2 Samsung Electronics...
  • Page 99 Use this to bookmark or mark a position while playing a disc. 10. MENU Button Brings up the DVD recorder’s setup menu. 11. ENTER/DIRECTION Buttons (UP/DOWN and LEFT/RIGHT Buttons) This button functions as a toggle switch. English - 13 Samsung Electronics 12-3...
  • Page 100 Step 5 : Connecting the Power Cord ...27 building as close to the point of cable entry as Step 6 : Preparing the Remote Control ..27 practical. 14 - English 12-4 Samsung Electronics...
  • Page 101 The VHF/UHF ANT (RF) OUT jack of this ■ product sends only signals received through NOTE the antenna. It does not output Audio/Video signals. You must connect Audio/Video cables to view Video from the unit. (i.e. DVD playback) English - 15 Samsung Electronics 12-5...
  • Page 102 The VHF/UHF ANT (RF) OUT jack of this ■ product sends only signals received through NOTE the antenna. It does not output Audio/Video signals. You must connect Audio/Video cables to view Video from the unit. (i.e. DVD playback) 16 - English 12-6 Samsung Electronics...
  • Page 103 The VHF/UHF ANT (RF) OUT jack of this ■ product sends only signals received through NOTE the antenna. It does not output Audio/Video signals. You must connect Audio/Video cables to view Video from the unit. (i.e. DVD playback) English - 17 Samsung Electronics 12-7...
  • Page 104 • You will enjoy normal quality images. • Connect audio cables(white and red) between the AUDIO OUT jacks on the DVD Recorder and AUDIO IN jacks on your TV(or AV amplifier). (See pages 21 ~ 23) 18 - English 12-8 Samsung Electronics...
  • Page 105 TV connections and the • Connect audio cables(white and red) between the TV input selection settings. AUDIO OUT jacks on the DVD Recorder and AUDIO IN jacks on TV(or AV amplifier). (See pages 21 ~ 23) English - 19 Samsung Electronics 12-9...
  • Page 106 If there are questions regarding TV set compatibility signals to present clear and clean images. with this model, please contact our customer service center at 1-800-SAMSUNG. • Connect audio cables(white and red) between the AUDIO OUT jacks on the DVD Recorder and AUDIO IN jacks on TV(or AV amplifier).
  • Page 107 Step 3 : Connecting the Audio Cable There are several ways to connect your DVD Recorder. Select one of the audio connections on the following pages. Connecting to your TV This connection will use your TV’s speakers. English - 21 Samsung Electronics 12-11...
  • Page 108 Operating Instructions Connecting to a stereo amplifier with analog input jacks If your stereo amplifier only has AUDIO INPUT jacks(L and R), use the AUDIO OUT jacks. 22 - English 12-12 Samsung Electronics...
  • Page 109 Digital or DTS sound, you will need to set up the audio settings. (See pages 32~33) Manufactured under license from Dolby Laboratories. “Dolby” and the double-D symbol are trademarks of Dolby Laboratories. “DTS” and “DTS Digital Out” are trademarks of DTS, Inc. English - 23 Samsung Electronics 12-13...
  • Page 110 Connecting a VCR, Set-Top Box(STB) or DVD Player to the AV 1 IN jacks Connecting a VCR or external device to the AV 1 IN jacks of the DVD Recorder. You can record from connected equipment (VCR, STB or DVD Player). 24 - English 12-14 Samsung Electronics...
  • Page 111 You can also use the AV 2 IN jacks on the front panel of the DVD Recorder. You can record from connected equipment, such as a camcorder. When an input source is inserted into AV 2 while watching TV, the input will be switched to AV 2 automatically. English - 25 Samsung Electronics 12-15...
  • Page 112 If the input is not selected automatically, press the ■ INPUT SEL. button on the remote control to select NOTE the DV input. Check your camcorder's owner's manual to see ■ how to use the camcorder in this mode. 26 - English 12-16 Samsung Electronics...
  • Page 113 • Check if remote sensor is blocked by obstacles. • Check if there is any fluorescent lighting nearby. Dispose of batteries according to local environmental regulations. Do not put them in the household trash. English - 27 Samsung Electronics 12-17...
  • Page 114 Operating Instructions MEMO 12-18 Samsung Electronics...

  • Page 115: Circuit Operating Descriptions 13-1

    3) PALT1, PALT2, PACT1, PACT2 : Noise removal at power input/output. 4) PLRU1 : Rush current limit resistance at the momemt of power cord insertion. · Without PLRT1, the bridge diode might be damaged as the rush current increases. Samsung Electronics 13-1...
  • Page 116 (Vcc of PQIZ1 decreases below OFF voltage , using only the resistance dut to lode increase after PQIZ1 driving.) (d) Feedback Control Circuit 5.8V TRANS(PQTZ1) PPDF1 PPLF1 PPC1 PPCF3 ICE3B2065P PFRF4 PFRF1 PFRF5 PBIZ1 PFRF2 PFCF1 PFRF3 PFID1 PFRF6 Fig. 13-3 13-2 Samsung Electronics...

  • Page 117: Power

    Converter Smoothing Circuit VoltageCircuit Removal (SNUBBER) 5.4V Rectified 5V Rectified Rectified Circuit Smoothing Circuit VoltageCircuit 3.3V Rectified Smoothing Circuit PWM Control Circuit Line Filter (ICE3B2065P) 33V Rectified Voltage Smoothing Circuit Detection Circuit Power IN (110V) Fig. 13-4 Samsung Electronics 13-3...

  • Page 118: Av Codec

    (VIDEO DEC) Front Panel I/F IC601 MN101DF06 (Front MICOM) Fig. 13-5 · Main system control · ATAPI interface with DVD-Multi Drive · A/V Encoding/Decoding · Analog Progressive/interlaced video output · Transcoding/rating · IEEE 1394 link layer function 13-4 Samsung Electronics...
  • Page 119 Circuit Operating Descriptions 13-2-1 GENERAL DESCRIPTION Samsung S5L3200 MPEG AV Codec is designed to provide a cost-effective, low power size and high performance DVD recorder solution for DVD-VR, DVD-video, DVD-audio & many of CD applications. To reduce total system cost, The S5L3200 also provides the following features: a front-end controller, a back-end decoder, a control CPU...
  • Page 120 · Decodes Dolby AC-3, MPEG1, MPEG2, DTS, MLP, HDCD, AAC and WMA · Supports down mix · MAC2424 for audio signal processing – 24-bit high performance fixed-point DSP coprocessor, 24x24 MAC operation in 1 cycle. – 2 multiplier accumulator registers, 4 general accumulator registers, and 8 pointer registers. 13-6 Samsung Electronics...

  • Page 121: Servo (Dvp Multi Drive)

    2 Direct Seek with Velocity Control 3 Step Motor Control: Macro Seek 4 De-Track and Lens Shift Detection and Compensation 5 Center Error Control 6 DVD Layer Jump 7 Tilt Detect and Compensation DP2 performs High Speed ECC and CD DA Decoder. Samsung Electronics 13-7...
  • Page 122 ENDEC Pick up Miscellaneous Signal LD,LD Driver (DFT/LPP ATAPI chip /WOBBLE) (ZIC1) Focus Actuator Processor Tracking Actuator APC & OPC TILT Actuator WRITE STRATEGY Sled Spindle Tray Motor Motor Motor Motor Driver MICOM (MIC1) Deck Fig. 13-6 13-8 Samsung Electronics...

  • Page 123: Video Input

    As Pin 2, 4 of the IC702 are controlled by the Front Micom, IC702 select RF OF CVBS(Pin1) Line1 of CVBS[Pin3] and AV2 of CVBS[Pin 5]. The analog Video Signal of IC201 output is selected by the IC601 via VIC1(Video Decoder : TW9906) of analog Video Input parts. Samsung Electronics 13-9...
  • Page 124 The TW9906 decoder includes methods for advanced vertical blanking interval (VBI) data retrieval. The VBI data processor (VDP) slices, parses, and performs error checking on teletext, closed caption (CC), Copy Guard Detect Processing and other VBI data. 13-10 Samsung Electronics...

  • Page 125: Video Output

    The above signals, which are CVBS (Composite Video Burst Synchronized), Y(S_Video), C(S_Video), Y(Component)/G(Green), Cr(component)/R(Red), Cb(component)/B(Blue), are selectively outputted 480I(inter- laced Video Output), 480P(progressive Video Output) by the Pront button DIC1 adopts 10bit D/A converter. DIC1 perform video en-coding as well as copy protection. Samsung Electronics 13-11...
  • Page 126 Y, C, Y(R), Cb(B), Cr(R) outputted from video encoder are inputted to VIC1 [Pin14, 16, 13, 12, 11] respectively. And CVBS Output[Pin 15] is made by Y & C Mixing signal. The signal to which gain is adjusted by amplifier is outputted from jack via 75ohm Resistance (VDR1,2,4,5,6,). 13-12 Samsung Electronics...
  • Page 127 TV Audio DIC1 (from tuner RF-R block) S5L3200 A/V Processor IC601 (micro controller) (Dolby AC-3 Encoder/Decoder) SCKI AIC4 4560 OP-AMP L-out LRCK PCM1742KE AV OUT DOUT R-out (Rear) (Audio D/A Coverter) Optical Coaxial IEC958 DATA Fig. 13-9 Samsung Electronics 13-13...
  • Page 128 1/8 Prescaler Band Driver OSC Amp 4MHz 15 X-tal Prog.Dirlder Band Driver Phese Code 3wice Bas VHF OCS Recelver Charge Pump L.P.F VHF Mixer -RF Amp VHF OSC Single Tune Double Tune & CLOCK DATA ENABLE LOCK Fig.13-10 13-14 Samsung Electronics...
  • Page 129 Tuner Section EQ.Amp N.S.C SIF Trap APC Tine Const SW VCD Tank To Tuner Section Lock Det RF AGC RF AGC Amp IF AGC AFT Tank To Tuner Section AFT OUT VIDEO OUT AUDIO OUT Fig. 13-11 Samsung Electronics 13-15...
  • Page 130 Circuit Operating Descriptions MEMO 13-16 Samsung Electronics...
  • Page 131 However, the specification is open and line scan suppor t could be achieved via Format 7. As for USB 2, it is still in its infancy in machine vision and we are not aware of any kind of machine vision support. Samsung Electronics 14-1...
  • Page 132 Price 1394 Solution Price with multiple frame grabbers Four Cameras 18,000 Four 1394 Cameras 18,000 Four Frame Grabbers 4,400 One 1394 Interface Card Four Cable One 1394 Hub Four power Supplies Five Cables Total $23,120 Total $18,370 14-2 Samsung Electronics...
  • Page 133 - Easy and inexpens ive cabl ing , - The system meet s the expect ations for spee d and accuracy, - The range of inspect able parts is much bigger than with the old syste m. Samsung Electronics 14-3...
  • Page 134 Reference Information MEMO 14-4 Samsung Electronics...
  • Page 135 Introducing Samsung DVD Recorder Introducing Samsung DVD Recorder ( DVD-R128_R129 ) ( DVD-R128_R129 ) Samsung Electronics Co. LTD Digital Video Division...
  • Page 136 1. What is SEC’s DVD-R128_R129? Digital A/V system for video playing & recording Digital A/V system for video playing & recording using optical disc as the medium format using optical disc as the medium format High-quality Recording Optical Medium Recording High picture and sound quality Digital recording by an optical recording capability comparing...
  • Page 137 2. Samsung DVD Recorder General Introduction   Model No : DVD-R128_R129  Market Introduction Date : Feb 2006 (Europe) Characteristics  1. Super picture & sound quality recording with MPEG-2(VBR) 2. Convenient control through random accessibility of optical discs...
  • Page 138 3. DVD-R128_R129 Playback & other Features ■Progressive Scan By scanning all 480 lines in one pass, progressive scanning provides high vertical resolution and flicker-free, high-density image output that does not suffer from the loss of quality during subject movement -- which is characteristic of the conventional interlaced 30 Frame/Sec 60 Frame/Sec...
  • Page 139 ■Product Specification...
  • Page 140 ■Chassis Product Specification...
  • Page 143 4. Disassembly and Reassembly...
  • Page 149 5. Specifications...
  • Page 150 6. DVD-R120 Key Features Recording Features  ■ MPEG-2 VBR(Variable Bit Rate) Recording ■ Creating a DVD video title using DVD-RW/DVD-R ■ One-Touch Recording ■ Automated Quality Adjustment for Timer Recording ■ Copying data from a digital camcorder using a DV input jack ■...
  • Page 151 7. BLOCK DIAGRAM & CIRCUITS EXPLANATION 7-1. S5L3200 H/W Interface ■HOST Interface ■Peripheral / Storage Interface ■ATAPI Controller ■IEEE 1394 Interface ■Video Interface ■Audio Interface ■SDRAM Interface ■Serial I/O Interface ■UART Interface...
  • Page 152 7-2. Front-Micom Interface • Front-Micom MN101D10F(IC601, Panasonic)is used to control Power, LED Module, MTS Block, EDS, KEY Input Matrix etc. • The SPI(Serial Peripheral Interface) port provides a bus for a serial interface with AV-CODEC S5L3200(DIC1)
  • Page 153 7-3. Video Input Outline DVD-R130 is the two AV Video input. AV 1 Video input is CVBS1 & S-Video1 at the Rea • r Panel. AV 2 Video input is CVBS2 at the Front Panel. The analog Video signal select AV 1 or AV 2 by the IC601 (Front Micom). VIC1 (Video Decoder) diverges from the 27MHz crystal, then generates ITU-R656 (10bit s) and 27MHz clock.
  • Page 154 7-4. Analog MUX(MM1113)  IC702 is Analog Mux.  As Pin 2, 4 of the IC702 are controlled by the Front Micom, IC702 select RF OF CVBS(Pin1) AV1 of CVBS[Pin3] and AV2 of CVBS [Pin 5]  The analog Video Signal of IC201 output is selected by the ic601 via VIC 1(Video Decoder : TW9906) of analog Video Input parts.
  • Page 155 7-5. NTSC/PAL Video DECODER  The VIC1 (Video Decoder : TW9906) device is a high quality, single-chip digital video dec oder that digitizes and decodes all popular baseband analog video formats into digital co mponent video. The VIC1 (Video Decoder :TW9906) supports the analog-to-digital (A/D) conversion of component RGB and YPbPr signals, as well as the A/D conversion and dec oding of NTSC, PAL and SECAM composite and S-video into component YCbCr.
  • Page 157 7-6. Video Output Interface  DIC1 (MPEG2 Decoder & Encoder with video Encoder) diverges from the 1 3.5MHz crystal, then generates VSYNC and HSYNC.  DIC1 (MPEG2 Decoder & Encoder with video Encoder) does RGB encodin g, copy guard processing and D/A conversion of 10bit Video signal converte d into analog signal is outputted via amplifer of analog part.
  • Page 158 7-7. NTSC/PAL Digital encoder  DIC1 inputted from pin E1 with 13.5MHz generates HSYNC and VSYNC which are based on video signal. DIC1 is synchronous signals with decoded video signal.  The above signals, which are CVBS (Composite Video Burst Synchroniz ed), Y(S_Video), C(S_Video), Y(Component)/G(Green), Cr(component)/ R(Red), Cb(component)/B(Blue), are selectively outputted 480i (interlace d Video Output), 480P(progressive Video Output) by the Pront button DI...
  • Page 159 7-8. AMP (MM1692)  VIC1 is 6dB amplifier.  Based on CVBS signal, the final output level must be 2Vpp without 75 terminal resistance. Because the level of video encoder output is only 1Vpp, the level is adjusted with the special amplifier. ...

  • Page 160: Audio

    7-9. AUDIO 1. Input block This Model has two stereo line input terminals. and internal TV-audio from RF Tuner Block. These three Analog audio signal source are converted to digital data by Input Block. Input Block has a Multiplexer (IC203), A/D converter (AIC2). IC203 change it’s output by selection control signal from IC601 (Front Micom).
  • Page 162 <Block diagram>...
  • Page 163 7-10. Stereo/Bilingual (MTS)  summary 1) MTS SIGNAL : mono(L+R),STEREO(L,R),MONO+SAP,STEREO+SAP 2) SAP : Sub Audio Program Signal (american MTS system only) < MTS system base-band spectrum > (KHz) DBS- SC L- R 주 dbx- TV 파 수 Sub Audio Prog ram Signal 편...
  • Page 164 < MTS signal table > i t em Si gnal M axi m um Audi o Si gnal Pr ocessi ng Syst em f r eq. Band C ar r i er dev( KH z) si gnal M onaur al Si gnal 50H z~15KH z ( L + R ) St er eo Pi l ot...
  • Page 165  Signal route 1) SIF signal from tuner(TM1) is connected to MTS processor (IC604 1pin). *.SIF : Sound Intermediate Frequency 2) MTS processor(IC604) detect the stereo and sap signal , send the detecting state to front micom(IC601) by I2C data. It will display the screen by OSD.
  • Page 166 7-11. Tuner/Demodulator <Block diagram of Tuner >...

  • Page 167: Tuner

     Tuner Tuner consists of LPF/HPF,Single Tune,RF amplifier,Double Tune and MOP circuits.(see the block diagram) ⓐ LPF/HPF(Low Pass Filter/High Pass Filter) -. IF rejection : preventing for IF frequency signal interference from antenna. -. LPF : for VHF band ,remove UHF band signal -.
  • Page 168 ⓓ MOP(Mixer,OSC,PLL) -. MOP is consisted of VHF OSC,UHF OSC,Mixer circuits. -. It have double balance mixer for removing interference. -. MOP tuned the selected channel. -. It is very important function in tuner. -. MOP generate IF signal and connect to IF demodulator. *.OSC : OSCILLATOR, PLL : Phase Locked Loop IF : Intermediate Frequency...
  • Page 169  Demodulator -. Demodulate the IF signal for base band video and audio. -. The demodulated video and audio signal go to AV processing. : go to MUX IC for AV input switching *.MUX : Multiplexer < Block diagram of demodulator>...
  • Page 170 7-12. Loader  Loader System Overview and Rambo-II Block Diagram  S5L1482  S5L1482 Features  PRML  Data Processor I, II (DP1, DP2)  ATAPI  ARM7TDMI  WSC Interface  Servo Block  Servo Hardware and Software Features ...
  • Page 171 Loader System Overview FPD, PD, I/V amp RF Signal PRML (AGC/EQ) DRAM SERVO Processor Servo Error (FE/TE/CE/PE SBAD/RC/TILT) ENDEC Miscellaneous Signal LD, LD Driver (DFT/LPP ATAPI /WOBBLE) Focus Actuator Processor WRITE STRATEGY Tracking Actuator APC & OPC TILT Actuator Sled Spindle Tray Motor...
  • Page 172 Rambo-III Block Diagram RAMBO II Chipset Pick-up Host I/F I/V AMP 16-Mbit DRAM Elantec 1-Mbit SRAM PRML RF Processor ATAPI Controller Back- LD Drive Data Processor 2 CD ENDEC Elantec Data Processor 1 Mecha. Copy Protection Servo DSP ·CSS/CPRM/CPPM SpindleMotor LC895040 Feed Motor CMOS/0.35um...
  • Page 173 S5L1482A  S5L1482A is the Integrated Circuit(IC) adequate for dvd-recorder which not only plays CD Family, DVD-ROM/-R/-RW/+R/+RW/RAM Disc but record video and audio to DVD-R/-RW/+R/+RW/RAM Disc.  This IC is dealing with transferring playable signals generated by optical pick-up unit (OPU). Signal from OPU is transferred to RF chip which performs analog signal processing in order to generate RF signal.
  • Page 174 S5L1482 Features 1 § CD-ROM/R/RW/DA/Video Maximum 8X Play § DVD-ROM/R/RW,DVD-RAM 8X Play § DVD-R/-RW/+R/+RW/RAM 8X Play § System on Chip Solution which includes SERVO, PRML, Data Processor I(DP1), Data Processor II(DP2), ATAPI, WSC I/F § ARM 7TDMI Embedded § ATAPI Interface Support §...
  • Page 175 § Bus-authentication (CSS, CPPM, CPRM) § Jitter Measurement of Write pattern § Maximum 16MByte External SDRAM Support § 33.8688MHz x 8 PLL Adoption § 0.18um(STD130, Samsung Library) § 3.3V (5V tolerant) § Operating Temperature Range : 0℃ ~ 70℃ § 256-PIN QFP...
  • Page 176 PRML  Data Sync-Lock is generated as well as Asymmetry and DC-offset are compensated by extracting frequency and phase difference using analog- to-digital(A/D) conversion of signal from RF.  Data restoration ability is improved by adopting wave quantization, Viterbi detector and adaptation technique through the equalizer.
  • Page 177 Data Processor I (DP1)  EFM/EFM+ demodulation is performed by detection, protection and insertion of bit stream transferred from PRML in terms of synchronization signal, and generation of internal synchronization signal.  Data is transferred to DP2 in order to be stored in buffer memory. During encoring, the position information is identified by land pre-pit(LPP) data, PID or address in pre-groove(ADIP).
  • Page 178 Data Processor II (DP2) After deinterleaving data transferred from DP1, data is stored in buffer memory. As far as the DVD data in buffer memory, after performing error correction code(ECC), descrambling and verifying error detection code(EDC), data is transferred to ATAPI. As for CD data, after performing error correction, interpolation and attenuation, data is transferred to DAC/ATAPI/AV Decoder.
  • Page 179 ATAPI  It is dealing with data scramble(CD case), functionalities related to data communication to host(PIO,DMA,UDMA), management of packet command, and authentication(CSS,CPRM).  It supports PIO/MDMA/UltraDMA, which abide by ATA/ATAPI standard transmission method.  It is capable of controlling external buffer memory. SRAM, external buffer, can be supported by maximum capacity of 16Mbytes, which is shared with DP2 for the purpose of data storage.
  • Page 180 ARM7TDMI  ARM7TDMI play a role of microprocessor by controlling various internal blocks. Without intervention of an external microprocessor, it is capable of controlling S5L1482A.  It embeds 16KByte SRAM and 4KByte ROM as well as supports an external ROM/SDRAM/Flash. ...
  • Page 181 WSC Interface  WSC I/F is in charge of the interface between LD driver chip generating the write pulses utilized in recording to optical disc and data processors making write data.  The recordable optical discs are DVD-R, DVD-RW, 4.7GB DVD-RAM and 2.6GB DVD-RAM.
  • Page 182 Servo Block  Servo block includes digital servo controller(Teaklite Core) in order to play DVD-RAM/ROM/R/RW and CD-ROM/R/RW discs.  Disc auto detection, focus and tracking control is performed in automatic manner.
  • Page 183 Servo Block Hardware Features - Downloadable 16Kwords Program RAM - Built-in 10Bit ADC, 8ch Sample&Hold DAC - Track Counter : Long Distance Velocity Control Oriented Direct Seek - Shock / Defect Detection - De_track Detection - Header(DVD-RAM)/LAND Pre-Pit(DVD-R/RW) Detection - Various Servo Monitor Signal Generation - Determination of Various Loop Filter Characteristics and Coefficients by System Controller - RF IC , Elantec IC serial Interface...
  • Page 184 Servo Block Software Features - Digital Servo Controller (Focus Controller, Tracking Controller, Sled Controller, Seek Controller) - Disc Auto Detection, Focus/Tracking Pull_in - Auto Adjustment/Calibration: Focus/Tracking Loop의 Offset/Balance/Loop Gain Adjustment - Velocity Control Oriented Direct Seek - Step Motor Control : Macro Seek - De-track Compensation - Center Error Control Servo - DVD Layer Jump...
  • Page 185 Data Management  The data size for data transfer between internal buffer memory and each functional block of data processor is dependent upon disc media. Data is transferred by 2 symbol units(2bytes, 16bits) in the case of DVD and 2 symbol units(1bytes, 8bits) in the case of CD and BCA. The microprocessor deals with memory management.
  • Page 186 One Chip Solution  The rest block systems except RF, that is PRML, SERVO, Data Processor, ATAPI, WSC I/F and ARM7TDMI, integrated into one chip.  This system on chip solution reinforces the reduction of power consumption, stable and hi-speed data transfer, minimal size and improvement of reliability.
  • Page 187 RF Processor  RAMBO-II drive RF processor is the analog front end LSI which has the capability of playing and recording DVD media(DVD-ROM/R/RW/RAM) as well as playing CD media.  By adopting 0.65um Bi-CMOS manufacturing process, the frequency characteristics and power consumption are significantly improved. ...
  • Page 188 RF Processor Sub Blocks ▶Pick-up Interface Block : As the input interface block, this block consists of RF Input Mux and Servo Input Mux. By receiving PD signal and sum signal from pick-up as inputs, it selects corresponding signal and amplification degree with respect to disc media. ▶RF Signal Processing Block : By receiving output from RF Input mux, it performs AGC, EQ, and Header signal processing.
  • Page 189 8. Troubleshooting...
  • Page 205 9. Software Upgrade...

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