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Toshiba SD-2705 Service Manual Download Page 51

3-21

3-22

3. DRIVE & RF CIRCUIT DIAGRAM

4

1

6

2

3

1

WAVEFORM

Spindle Servo Loop

Turn Table Loop

Focus Servo Loop

Tracking Servo Loop

Sled Servo Loop

Turntable

not operate

Tray Loading

Speed control

Turn table

speed control

Spindle Motor

unstable

Actuator spindle
sled not operate

DVD laser

not operate

CD laser

not operate

Servo fail

DVD Mode fail DVD

Laser not operate

Tracking Servo fail

Focus

Servo fail

µ-com

Interface line

CD/DVD picture

abnormal

Summary of Contents for SD-2705

Page 1: ...SERVICE MANUAL DVD VIDEO PLAYER FILE NO 810 200106 AUGUST 2001 SD 2715 SD 2705 ...

Page 2: ...CONTENTS SECTION 1 SUMMARY SECTION 2 CABINET MAIN CHASSIS SECTION 3 ELECTRICAL SECTION 4 MECHANISM PARTS LIST ...

Page 3: ...RY CONTENTS OWNER S MANUAL SD 2715 1 2 PRODUCT SAFETY SERVICING GUIDELINES FOR VIDEO PRODUCTS 1 24 SERVICING PRECAUTIONS 1 25 General Servicing Precautions Insulation Checking Prodedure Electrostatically Sensitive Devices ...

Page 4: ...LECTRIQUE INTRODUIRE LA LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE CORRESPONDANTE DE LA PRISE ET POUSSER JUSQU AU FOUD CAUTION This Digital Video Disc Player employs a Laser System To ensure proper use of this product please read this owner s manual carefully and retain for future reference Should the unit require maintenance contact an authorized service location see service procedure Use of co...

Page 5: ...on IMPORTANT SAFETY INSTRUCTIONS Cont d PAGE 4 INTRODUCTION CAUTION PLEASE READ AND OBSERVE ALL WARNINGS AND INSTRUCTIONS IN THIS OWNER S MANUAL AND THOSE MARKED ON THE UNIT RETAIN THIS BOOKLET FOR FUTURE REFERENCE This set has been designed and manufactured to assure personal safety Improper use can result in electric shock or fire hazard The safeguards incorporated in this unit will protect you ...

Page 6: ...icture may become poor and the sound may be distorted In this case move the DVD player away from the TV radio or VCR Use a soft dry cloth for cleaning For stubborn dirt soak the cloth in a weak detergent solution wring well and wipe Use a dry cloth to wipe it dry Do not use any type of solvent such as thinner and benzine as they may damage the surface of the DVD player If you use a chemical satura...

Page 7: ...tect against dust intrusion Dust protection cap PAGE 8 INTRODUCTION Identification of Controls Front Panel Display Window OPEN CLOSE button POWER indicator EX CHANGE button PLAY button SKIP buttons MENU button Disc tray POWER button ENTER button STOP button PAUSE button DISC SELECT 1 5 buttons Display window DISC SKIP button Remote sensor RANDOM button REPEAT button CLEAR button ARROW buttons TITL...

Page 8: ... illumination If you do so you may not be able to operate the DVD player with the remote control Point the remote control at the remote sensor on the DVD player Do not drop or give the remote control a shock Do not leave the remote control in an extremely hot or humid place Do not spill water or put anything wet on the remote con trol Do not disassemble the remote control Preparing the Remote Cont...

Page 9: ...ion High volume sound may damage your hearing as well as the speakers Refer to Selecting Digital Audio Output on page 38 Notes If the TV has an S video input connect the DVD player with the S video cable Connecting to a TV Connect the DVD player to your TV S video cable Not supplied To S VIDEO OUT To COMPONENT VIDEO OUT To AUDIO OUT L R VIDEO OUT VIDEO OUTPUT SELECT switch Audio Video cable suppli...

Page 10: ...on example Front speaker left Rear speaker left surround Rear speaker right surround Front speaker right Subwoofer To S video Input or Video Input Center speaker To digital audio input Receiver equipped with a Dolby Digital decoder or Video cable S Video cable Dolby Digital Dolby Digital is the surround sound technology used in theatres showing the latest movies and is now available to reproduce t...

Page 11: ...ion and do not attempt to rotate the carousel by hand doing so could result in incorrect operation of the player and or damage to the discs 2 4 4 1 PAGE 16 CONNECTIONS Connecting to Optional Audio System Cont d Enjoying 2 Channel Digital Stereo Sound Enjoying DTS Sound Connection example Front speaker left Front speaker right TV Receiver equipped with a digital audio input To digital audio input T...

Page 12: ...ress a number button 1 5 on the remote control within one second Press PLAY to begin playback Playback begins You can skip this step if the disc is already playing automatically The menu screen appears on the TV screen In the case of interactive DVDs with playback a menu screen appears on the TV screen Perform the following steps Press D D E E F F G G and press ENTER or press the numeric button s ...

Page 13: ...to the desired position The carousel will advance clockwise by one disc tray Note The disc tray which was in the play position can not be exchanged Exchange the discs and press EX CHANGE or OPEN CLOSE to close the loading drawer Press DISC SKIP during playback or in the stop mode Each time the button is pressed the next disc tray is selected When the DISC SKIP is pressed during playback or in the ...

Page 14: ...scs at various speeds Press and hold SKIP or button for about two seconds during playback TV screen The image advances or reverses is relatively slow at first When the button is pressed again the speed increases Each time the button is pressed the speed increases up to 4 steps DVD or 3 steps CD Video CD The speed will be maintained even after the button is released To return to normal playback pre...

Page 15: ...re is available 2 1 1 2 3 4 2 1 2 1 PAGE 24 OPERATION USING GUI MENU Detailed Description of each GUI Menu Icon You can view information about a disc and its operational status on the TV screen Indicates the current title number and to jump to a desired title number Indicates the current chapter number and to jump to a desired chapter number Indicates the elapsed time and directly select scenes by...

Page 16: ...rther info This operation functions only on discs that include multiple subtitle languages Press SUBTITLE during playback When no subtitles are available OFF will be displayed instead of the language number Press SUBTITLE repeatedly until the desired language is selected The number corresponding to the subtitle language being played back is displayed To eliminate the On Screen Subtitles Press SUBT...

Page 17: ...e this button is pressed the icon display changes as shown below and the disc will repeat a chapter or title DVD or a track CD Video CD DVD Repeat of chapter being played Repeat of title being played Cancels repeat mode normal play CD Video CD Repeat of track being played Repeat of entire current disc contents Repeat of entire all disc contents Cancels repeat mode normal play To enjoy program repe...

Page 18: ... 6 steps Press D D E E F F G G buttons to move through the zoomed picture Press CLEAR to resume normal play back Some discs may not respond to the Zoom feature Zoom does not work on subtitles or menus included on DVD video discs The Zoom function allows you to magnify the video image and to navigate through the enlarged image Note This function only works with karaoke DVD Audio CD and Video CD The...

Page 19: ...gressive Digital Audio Output 5 1 Speaker Setup Others Disc Audio Original Spanish English Chinese Polish Hungarian Russian French German Italian Other 1 2 2 PAGE 32 INITIAL SETTINGS Selection of Initial Settings Selection of initial settings Press SETUP in the stop or playback mode The SETUP menu is displayed Press D D E E to select the desired item The screen will show the current setting for th...

Page 20: ... PAGE 34 INITIAL SETTINGS Selecting Rating Level and Password Selecting rating level DVD only From the SETUP screen press D D E E to select Rating and press G G Press D D E E to select the desired level and press ENTER You cannot play DVD video discs rated higher than the level you selected unless you cancel the parental lock function For example when you select level 7 discs rated higher than lev...

Page 21: ...V set is connected widescreen Video material not formatted to the Pan Scan style is played back in the letterbox style black bands appear at top and bottom of screen 4 3 Panscan Select when a conventional TV set is connected widescreen Video material formatted in the Pan Scan style is played back in that style Full screen display However the left and right edges of the original theatrical presenta...

Page 22: ...d press G G Press D D E E to select the desired output and press ENTER You can select Digital Audio Output or Sampling Frequency item by pressing ENTER Digital Audio Output DOLBY DIGITAL PCM Select DOLBY DIGITAL PCM if an active digital output is supplied to a Dolby Digital decoder or an amplifier or other equipment with Dolby Digital decoder Stream PCM Select Stream PCM if an active digital outpu...

Page 23: ... cm 8 cm Maximum playback time Approx 4 hours single sided disc Approx 8 hours double sided disc Approx 80 minutes single sided disc Approx 160 minutes double sided disc 74 minutes 20 minutes 74 minutes 20 minutes DVD video discs Video CDs Audio CDs Table of Languages and Their Abbreviations Code Language 6565 Afar 6566 Abkhazian 6570 Afrikaans 6577 Ameharic 6582 Arabic 6583 Assamese 6588 Aymara 6...

Page 24: ...io cable is not set to receive DVD signal output The audio cables are not connected securely The power of the equipment connected with the audio cable is turned off The Digital Audio Output is set to the wrong position The disc is dirty No disc is inserted An unplayable disc is inserted The disc is placed upside down The disc is not placed within the guide The disc is dirty A menu is on the TV scr...

Page 25: ...d Service Station You are responsible for all trans portation and insurance charges for the unit to and from the Authorized Service Station If you live in the U S A you may at your option return your DVD Unit to Toshiba America Consumer Products Inc Returns Center 1420C Toshiba Dr Lebanon TN 37087 Upon receipt we will at our option exchange the DVD Unit with a new or refurbished unit Canadian cons...

Page 26: ...S WHEN THE HIGH VOLTAGE IS AT THE FACTORY SPECIFIED LEVEL THE PROPER VALUE IS GIVEN IN THE APPLICABLE SCHEMATIC OPERA TION AT HIGHER VOLTAGES MAY CAUSE A FAILURE OF THE PIC TURE TUBE OR HIGH VOLTAGE SUPPLY AND UNDER CERTAIN CIR CUMSTANCES MAY PRODUCE RADIATION IN EXCESS OF DESIR ABLE LEVELS 2 ONLY FACTORY SPECIFIED C R T ANODE CONNECTORS MUST BE USED DEGAUSSING SHIELDS ALSO SERVE AS AN X RAY SHIEL...

Page 27: ...l pan els Input terminals Earphone jacks etc Electrostatically Sensitive ES Devices Some semiconductor solid state devices can be damaged easily by static electricity Such components commonly are called Electrostatically Sensitive ES Devices Examples of typical ES devices are integrated circuits and some field effect transistors and semiconductor chip components The following techniques should be ...

Page 28: ...1 SECTION 2 CABINET MAIN CHASSIS CONTENTS 1 DISASSEMBLY 2 2 CABINET DISASSEMBLY 2 2 CIRCUIT BOARD DISASSEMBLY 2 3 2 EXPLODED VIEWS 2 4 1 Cabinet and Main Frame Section 2 4 2 Packing Accessory Section 2 5 ...

Page 29: ...pitch screws used to secure metal parts If they are used improperly the screw holes will be easily damaged and the parts can not be fixed Top Case A A A A A A A Tray Door Disc Tray Front Panel Stopper Stopper CABINET DISASSEMBLY 1 Top Case 1 Release 7 screws A See Fig 2 1 2 Lift the top case with holding the back of it and remove it in the direction of the arrow Fig 2 1 Fig 2 2 Fig 2 3 3 Front Pan...

Page 30: ...in chassis 6 Unscrew 4 screws D at MD Ass y DPM1 7 Turn the portion the direction of arrow to move the Base Assembly Tray in front of you 8 Release the other 3 screws E 9 Disassemble MD Ass y DPM1 from Main chassis 10 Unscrew 4 screws F at Power circuit 11 Disassemble power circuit board from Main chassis CIRCUIT BOARD DISASSEMBLY Note Before removing the main circuit board be sure to shortcircuit...

Page 31: ...EXPLODED VIEWS 1 Cabinet and Main Frame Section 465 465 250 462 462 300 465 260 465 A46 A47 463 463 275 463 463 463 467 A48 463 463 463 463 463 A00 A43 283 280 285 262 452 452 DIG901 PBTOO A 5 4 3 2 1 B C D ...

Page 32: ...2 5 2 Packing Accessory Section BATTERY 808 PACKING SHEET 804 PACKING OPTIONAL PARTS 803 811 812 OWNER S MANUAL 810 CABLE SET ASS Y 801 REMOCON 900 BOX CARTONX 802 PACKING 803 ...

Page 33: ...k Diagram 3 14 4 Audio Block Diagram 3 15 5 MPEG Block Diagram 3 16 CIRCUIT DIAGRAMS 3 17 1 Power SMPS Circuit Diagram 3 17 2 DVD DSP Circuit Diagram 3 19 3 Drive RF Circuit Diagram 3 21 4 MPEG Circuit Diagram 3 23 WAVEFORMS 3 25 5 Audio DM 5 1CH Circuit Diagram 3 27 6 TIMER Key Circuit Diagram 3 29 7 A V Circuit Diagram 3 31 8 A V Jack Circuit Diagram 3 33 CIRCUIT VOLTAGE CHART 3 35 PRINTED CIRCU...

Page 34: ...Replace R102 Replace BD101 Bridge rectifier Is R102 R104 normal Is about AC 100V applied to IC101 Pin 3 Check IC101 Is 5 2V applied to IC102 Pin 1 Is there a DC voltage at the terminal of BD101 Check R127 128 SHUTDOWN CKT 1 Power SMPS Circuit No FLD Is 5 2VA section working Replace SMPS trans T101 Replace the inferior components Are D109 L103 open NO NO NO NO NO NO YES YES YES YES YES YES YES A B ...

Page 35: ...e IC501 Pins 193 808 and 81 normal Do DV 50 Bars appear Do Hello appear at FLD Is P3901 connected normally Is P3901 Pin 8 9 18 normal The waveform on 3 5 7 pin of IC502 normal Check the oscillation Check short OK Replace IC501 or IC306 Check power Refer to power If power is normal OK POWER ON 1 1 YES YES YES YES NO YES YES YES A NO NO NO NO NO NO NO NO YES A ...

Page 36: ...YES YES If OK YES If OK YES If OK Refer to Audio part Refer to Decoder part Refer to PANTERA part Replace B D Check Front Reconnect it Refer to SERVO part Check the connection of MD AUDIO ABNORMAL OPEN CLOSE ABNORMAL C Video abnormal Check Video jack YES If OK YES If OK YES If OK Refer to Video part Refer to PANTERA part Replace B D VIDEO ABNORMAL ...

Page 37: ...re abnormal Check the disc If OK YES If OK YES If OK Refer to Servo part Check DSP Check PANTERA Replace B D PICTURE ABNORMAL F Disc Error Check Disc YES If OK YES If OK Refer to Servo part Replace B D DISC ERROR ...

Page 38: ...e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e g g g g g g Power is on Does TOSHIBA Logo appear on the screen Does the moving picture of the DVD Disc play on the screen normally Is PANTERA data signal normal Is error signal normal Is PANTERA data signal normal Is Clock normal Does the audio sound output from PANTERA d...

Page 39: ...rm of IC901 Pin 22 Does pulse waveform of RC901 Pin 1 appear Is IC901 Pin 17 connected to RC901 Pin 1 Is RC901 Pin 2 5V Power on Check and replace R926 R925 Solder defective parts again Solder defective parts Replace IC901 Solder Key part Check Power Replace IC902 Replace IC901 Replace LED901 Replace RC901 Re solder Recheck Replace IC901 Complete repairing Front B D NO NO NO NO NO NO NO NO NO YES ...

Page 40: ... TTL pulse output to IC201 Pins 140 142 Does 33 8688MHz clock input to IC201 Pin 63 Is IC201 Pins 83 84 88 89 voltage about 2 2V Replace IC201 IC206 soldering or IC defect Check power circuit Check 2 PANTERA Part Replace X201 or IC206 30MHz clock defect CHECK POINT General 5 RF Servo Circuit A END NO NO NO NO NO YES YES YES YES YES ...

Page 41: ...e up and down Check Focus Driver output IC201 Pin 83 IC2M1 Pins 37 38 Check SLED Driver output IC201 Pin 88 IC2M1 Pins 28 29 IC201 Pin 88 no output IC201 is defective IC2M1 Pins 28 29 no output IC2M1 is defective IC201 Pin 83 no output IC201 is defective IC2M1 Pins 37 38 no output IC2M1 is defective DECK assembly is defective Slide the pick up to inner track Power on Check loading Part Push Pick u...

Page 42: ...pear OPEN CLOSE Replace IC501 or IC201 Replace IC201 Check IC2A1 Pin 11 12 13 14 in DVD Mode Fig 3 FOCUS ERROR waveform IC201 no output Pick up is defective Check IC201 and IC2M1 when PMD03 Pin 5 is abnormal Check IC2M1 Pin 21 PMD03 Pin 5 turn when the IC2M1 Pin 21 is less than 2 2V Check A Video Part is defective Check PANTERA Circuit Check 7 OSD Video Circuit Replace PANTERA part IC2A1 is defect...

Page 43: ... RF 1 5 1 6V IC2A1 Pin 57 Fig 5 RF waveform Check IC2A1 Pins 5 6 7 8 No signal Pick up is defective Replace IC201 Check IC201 Pin84 No signal at IC201 IC201 is defective Check IC201 Pin 162 Check the clock at the IC201 Pins 28 30 Both are normal IC201 is defective Replace IC2A1 CHECK A D END NO NO NO NO YES YES YES YES ...

Page 44: ...O10 F_CLK F_OUT PCMCLK SPINDLE_FG MSDATO MDP1 FOK DEFECT DSP_SENSE LOCK E_SOUT ZISENB XRST DAC_RST 16 9 PAL_SW AUTO_SW MIC_ON Y_SEL A_MUTE DAC_CS1 DAC_CS2 V_MUTE DAC_CLK DAC_OUT ADCCLK ACT_MUTE LOAD_OPEN LOAD_CLOSE MIRR AD 00 19 PSENB FLD FLD_CS FLD_CLK FLD_OUT FLD_CS COMM_CLK COMM_OUT CPLD EE_CS EE_CLK EE _OUT F_IN IC3F1 FLASH ROM F_IN MRESET 74573 FLASH_CS RD PWEO LA0 LA1 LA2 LA3 ALE AD 04 19 LA...

Page 45: ...5V_D 5V_A 27VA VF RECTIFIER LINE FILTER SWITCHING TR TRANS FEED B REG 8V 8V 5 2VA VF RECTIFIER FLD RECTIFIER 9V RECTIFIER 5 2V LPF LPF RECTIFIER 14V LPF 12VA AC120V PWR ON OFF REG 3 3V REG 3 3V 2 5V 3 3V 3 3V_M RECTIFIER 3 8V LPF 12VA ...

Page 46: ...COM I F focus tracking loading sled Spindle M D PICK UP MCK IC206 DVDSP 3301 CD DVD DSP DVD SERVO IC2A1 33P3721 RF Signal Processor FDO TDO FMO Load open close loading control UCOM I F DVD A B C D FE TE PI SBADD 4 4 DVD CD RF DRAM 256K x 16bit 16 9 ICADDR 0 8 ICDATA 00 15 DO 0 7 AO 0 5 DVD_DATA 0 7 MON MDP SPINDLE_FG MPEG I F 2 2 DSP_CS WR RD 3 3 8 8 3 RF CD DSP DVD DSP DVD SERVO Block Diagram ...

Page 47: ...3 15 4 Audio Block Diagram IC401 PCM1716 Audio DAC IC402 LPF Buffer NJM4580D OP AMP U COM I F A_0WT3 SRST DAC COMM_DATA COMM_CLK DAC_CS LRCK DA_BCK DA_XCK L R L R MPEG I F ...

Page 48: ... 7 8 LA 0 3 4 SCLK SDATA SQCK SQS0 REQP SDCLK1 PSYNC DSP_INT SENSE DSP_CS AD 00 19 RF MOTOR I F MIRR LDON SCLK SDATA EE_CS F_IN 32 MD 00 31 MCLK2 CKE MA 00 10 MA12 13 CS0 RAS CAS WE DQM 0 3 SPINDLE_FG ALE AD 04 19 16 LADD 04 19 16 LA 0 3 4 AD 00 15 16 AUDIO I F DA_DATA DA_BCK DA_LRCK DA_XCK DAC_L0 DAC_L1 DAC_RST A V JACK I F C R B CVBS G R Y B G CVBS V_MUTE 16 9 ZISENB RD PWED ...

Page 49: ...ock 3 17 3 18 CIRCUIT DIAGRAM 1 POWER SMPS CIRCUIT DIAGRAM NOTE 1 Shaded parts are critical for safety Replace only with specified part number 2 Voltages are DC measured with a digital voltmeter during Play mode Oscillation abnormal Digitron no Power 3 3V line dead No Power 8V line dead 5V_A 5V_D No Power No Power ...

Page 50: ...picture audio abnormal MPEG Interface Line µ com Interface Data µ com Interface adress CD DVD picture audio abnormal Tracking Focus Servo fail Tracking Servo fail Spindle Motor abnormal CD DVD picture audio abnormal Focus Servo fail Tracking Servo fail Scratched Disc abnormal Sled Servo fail DRAM Control Disc Detect Error Spindle Servo fail ...

Page 51: ...o Loop Sled Servo Loop Turntable not operate Tray Loading Speed control Turn table speed control Spindle Motor unstable Actuator spindle sled not operate DVD laser not operate CD laser not operate Servo fail DVD Mode fail DVD Laser not operate Tracking Servo fail Focus Servo fail µ com Interface line CD DVD picture abnormal ...

Page 52: ...COAXITAL OUT Y Pb Pr Component Y c S VHS Audio L R OUT CVBS 3 23 3 24 4 PANTERA CIRCUIT DIAGRAM No Power on Audiuo DAC Interface System not operate DSP interface line Spindle Motor unstable System not working or Digitron not display ...

Page 53: ...7 Glitch Ch1 Ch3 500mV T T 3 IC501 Pin 114 Luminance Super video out Mode Tek Stop 1 00kS s 3290 Acqs M 500µs CH1 280 mV Edge Slope Type Edge Source Ch1 Coupling DC Level 280mV Mode Holdoff 3 Ch3 1 00V T T Slope T IC501 Pin 99 PANTER MAIN IC501 Pin 112 Component Pb IC501 Pin 110 Component Pr TURN from Motor Drive Reverse turn Sensor 1 disc position Sensor 2 disc ready TURN Signal from µ com TE TZC...

Page 54: ...memoried setup Menu Turntable not operating No Disc display Tray not open close Tray not closed Pick up not initial operating Disc Detec Error Disc number detect error Digitron all not display and system not operate Digitron all not display System not working Digitron all not display System not working ...

Page 55: ...3 29 3 30 6 TIMER KEY CIRCUIT DIAGRAM System not operate Remocon not operate Power not control Digitron abnormal Digitron abnormal ...

Page 56: ...2 1K R441 2 2K R443 1 0K R444 1 0K Q407 KTC3875 Q408 KTC3875 R445 1 0K R446 1 0K 5V_A Q401 is defective 2CH Audio out bad IC401 is defective 2CH Audio out bad IC401 is defective 2CH Audio out bad IC403 Q404 are defective Digital data out bad ...

Page 57: ...3 33 3 34 8 A V JACK CIRCUIT DIAGRAM Component S Video out can t be changed ...

Page 58: ... 97 98 99 100 3 1 3 1 3 1 3 1 3 1 3 1 3 1 0 5 0 3 1 3 1 3 1 3 1 3 1 1 6 0 0 3 1 0 3 1 0 3 2 0 3 1 0 3 0 0 2 5 0 3 19 3 19 4 4 3 19 4 4 0 4 4 0 0 0 0 0 3 17 3 17 3 1 0 P A N T E R A M E M O R Y I C 3 0 1 I C 5 0 1 EE PLAY MODE PIN NO D S P IC201 SP3301 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 5...

Page 59: ... 50 1 50 1 50 1 50 1 50 2 60 1 50 3 10 3 10 3 38 3 40 2 50 2 53 3 44 3 44 3 45 3 44 EE PLAY MODE PIN NO 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 3 48 3 43 2 52 2 52 2 52 2 52 2 56 2 48 2 98 0 00 4 50 0 00 0 00 4 96 0 00 4 95 5 00 2 52 1 55 4 97 0 00 2 55 2 51 4 90 0 00 0 00 0 ...

Page 60: ...3 39 3 40 PRINTED CIRCUIT DIAGRAMS 1 MAIN P C BOARD LOCATION GUIDE TOP SIDE BOTTOM SIDE ...

Page 61: ...3 41 3 42 LOCATION GUIDE 2 AV JACK P C BOARD LOCATION GUIDE 4 FRONT P C BOARD LOCATION GUIDE 3 SMPS P C BOARD ...

Page 62: ...er 4 3 3 2 1 Gear Assembly Feed 4 3 3 2 2 Gear Assembly Middle 4 3 3 2 3 Gear Assembly Rack 4 3 3 3 Rubber Damper 4 3 3 4 Frame Up Down 4 3 4 Base Assembly Main 4 4 4 1 PCB Assembly Main Mode 4 4 4 2 Gear Slider 4 4 4 3 Gear Exchange 4 4 4 4 Gear Main 4 4 4 5 Gear Up Down 4 4 4 6 Gear Wheel Main 4 4 4 7 Gear Loading 4 4 4 8 Motor Assembly Main 4 4 4 9 Base Main 4 4 1 Tools and Fixtures for SVC 4 5...

Page 63: ...ear Slider Gear Exchange Gear Main Gear Up Down Gear Wheel Main Gear Loading Motor Assembly Main Base Main 3 Screws 2 Connectors 1 Hook 2 Locking Tabs 1 Screw 2 Locking Tabs 2 Screws 1 Connector 2 Screws 1 Screw 2 Screws 5 Connectors 4 Screws 1 Connector 1 Locking Tab 1 Screw 2 Connectors 3 Screws 1 Screw 1 Screw 1 Screw 1 Screw 1 Screw 2 Screws 1 Locking Tab 4 1 4 1 4 1 4 1 4 1 4 2 4 2 4 2 4 2 4 ...

Page 64: ...ocking Tabs L1 located to both sides of the Base Main and then pull the Base Assembly Tray in fornt of you 2 1 Tray Disc Fig 4 2 1 Release Screw S2 Put the Base Assembly Tray face down Bottom side 2 2 Roller Base Tray 1 Unlock the two Locking Tabs L2 2 3 PCB Assembly Tray 1 Release two Screws S3 2 Unconnect the Connector C3 Put the Base Assembly Tray on original position Top Side 2 4 Motor Assembl...

Page 65: ...ASSEMBLY JUNCTION FRAME UP DOWN BASE MAIN FRAME UP DOWN GEAR UP DOWN 3 Frame Assembly Up Down Fig 4 3 1 Release Screw S5 3 1 PCB Assembly Junction 1 Unconnect the 5 Connectors C5 C6 2 Release 2 Screws S6 3 2 Base Assembly Sled Damper Put the Base Assembly Main on original position Top side 1 Release 4 Screws S7 2 Disconnect the Connector C7 3 2 1 Gear Assembly Feed 1 Look the Locking Tab L3 in dir...

Page 66: ...ease three Screws S9 When reassembling align the Mode Switch position as Fig A Put the Base Assembly Main on original position Top Side 4 2 Gear Slider 1 Release Screw S10 4 3 Gear Exchange 1 Release Screw S11 4 4 Gear Main 1 Release Screw S12 When reassembling align the A position of the Gear Main to the B position of Mode Switch as Fig B 4 5 Gear Up Down 1 Release Screw S13 Reassembling turn the...

Page 67: ...ig 9 8 Perform The S W for Down load at P C 9 Open the Program File for Adjusting Fig 10 10 Click the Down load Icon and perform Program Down load 11 Displayed remaining time 12 Confirm LED No 1 RED and No 2 GREEN is ON 13 Plug out the DVD Set Power cord 14 Disconnect the FFC Cable Fig 1 Printer Cable Fig 2 FFC Cable 15 pin Fig 3 Jig Board Fig 4 Deviation Disc 0 8mm Fig 5 L Wrench 3mm Fig 6 RCA Ja...

Page 68: ...t press PLAY key 4 Wait for the error rate displayed on the monitor Skip to around the sector 200000 chapter 15 5 Adjust R Skew with L wrench to minimize the error rate 6 Adjust T Skew with L wrench to minimize the error rate 7 Repeat 5 and 6 procedures until the error rate becomes the following value SVD 3561 below 30 TDV 533 below 100 Fingerprints or dust on the deviation disc may increase the e...

Page 69: ...anism Exploded View 016 012 012 014 014 009 013 414 011 008 432 430 430 430 430 031 001 003 004 026 025 002 414 413 413 413 413 413 413 414 414 416 032 034 033 035 416 416 416 416 416 037 038 030 024 022 023 021 020 036 A03 A01 A02 A04 ...

Page 70: ...R FIXED CERAMIC Temp compensate 0 1UF 50V 80 20 Y5V F 1608 R TP C221 0CH8476C611 79092031 CAPACITOR CHIP AL ELECTROLYTIC 47UF 6 3V 20 85STD CYL R TP C223 0CH1104K942 79092014 CAPACITOR FIXED CERAMIC Temp compensate 0 1UF 50V 80 20 Y5V F 1608 R TP C224 0CH1104K942 79092014 CAPACITOR FIXED CERAMIC Temp compensate 0 1UF 50V 80 20 Y5V F 1608 R TP C226 0CH1104K942 79092014 CAPACITOR FIXED CERAMIC Temp ...

Page 71: ...2M2 0CH1682K562 79092022 CAPACITOR FIXED CERAMIC Temp compensate 6800PF 50V 10 X7R X 1608 R TP C2M3 0CH1472K562 79092020 CAPACITOR FIXED CERAMIC Temp compensate 4700PF 50V 10 X7R X 1608 R TP C2M4 0CH1104K942 79092014 CAPACITOR FIXED CERAMIC Temp compensate 0 1UF 50V 80 20 Y5V F 1608 R TP C2M5 0CH1104K942 79092014 CAPACITOR FIXED CERAMIC Temp compensate 0 1UF 50V 80 20 Y5V F 1608 R TP C2M6 0CH1104K...

Page 72: ...6 W 1608 5 00 D R219 0RH1002C622 79093029 RESISTOR METAL GLAZED CHIP 10K OHM 1 16 W 1608 5 00 D R220 0RH1002C622 79093029 RESISTOR METAL GLAZED CHIP 10K OHM 1 16 W 1608 5 00 D R221 0RH1002C622 79093029 RESISTOR METAL GLAZED CHIP 10K OHM 1 16 W 1608 5 00 D R230 0RH1000C622 79093027 RESISTOR METAL GLAZED CHIP 100 OHM 1 16 W 1608 5 00 D R231 0RH1000C622 79093027 RESISTOR METAL GLAZED CHIP 100 OHM 1 1...

Page 73: ...02C622 79093029 RESISTOR METAL GLAZED CHIP 10K OHM 1 16 W 1608 5 00 D R2P4 0RH1802C622 79093037 RESISTOR METAL GLAZED CHIP 18K OHM 1 16 W 1608 5 00 D R2P5 0RH1002C622 79093029 RESISTOR METAL GLAZED CHIP 10K OHM 1 16 W 1608 5 00 D R2P6 0RH1001C622 79093028 RESISTOR METAL GLAZED CHIP 1K OHM 1 16 W 1608 1 00 D R2P7 0RH2202C622 79093040 RESISTOR METAL GLAZED CHIP 22K OHM 1 16 W 1608 5 00 D R2P8 0RH120...

Page 74: ...CHIP 330 OHM 1 16 W 1608 5 00 D R520 0RH0222C622 79093023 RESISTOR METAL GLAZED CHIP 22 OHM 1 16 W 1608 5 00 D R522 0RH0222C622 79093023 RESISTOR METAL GLAZED CHIP 22 OHM 1 16 W 1608 5 00 D R525 0LC0233002B 79091002 INDUCTOR CHIP HB 1S1608 800JT CERA R533 0RH0222C622 79093023 RESISTOR METAL GLAZED CHIP 22 OHM 1 16 W 1608 5 00 D R534 0RH1002C622 79093029 RESISTOR METAL GLAZED CHIP 10K OHM 1 16 W 16...

Page 75: ...RD1000F608 79093003 RESISTOR FIXED CARBON FILM 100 OHM 1 6 W 5 00 TA26 R602 0RD1000F608 79093003 RESISTOR FIXED CARBON FILM 100 OHM 1 6 W 5 00 TA26 R618 0RD1003F608 79093006 RESISTOR FIXED CARBON FILM 100K OHM 1 6 W 5 00 TA26 R619 0RD1003F608 79093006 RESISTOR FIXED CARBON FILM 100K OHM 1 6 W 5 00 TA26 R620 0RD2200F608 79093011 RESISTOR FIXED CARBON FILM 220 OHM 1 6 W 5 00 TA26 R621 0RD2200F608 79...

Page 76: ...XED ELECTROLYTIC 1000UF KME TYPE 16V 20 FM5 BULK C124 0CE3374H638 79092006 CAPACITOR FIXED ELECTROLYTIC 330UF SRA SS 25V 20 FM5 TP 5 C126 0CQ1031Y519 79092033 CAPACITOR FIXED FILM 0 01UF D 630V 10 PE NI TP5 C127 0CE1076F638 79092002 CAPACITOR FIXED ELECTROLYTIC 100UF SMS SG 16V 20 FM5 TP 5 C128 0CQ4732K409 79092034 CAPACITOR FIXED FILM 0 047UF S 50V 5 PE TP5 C129 0CE1076F638 79092002 CAPACITOR FIX...

Page 77: ...AR UP DOWN 35 4470R 0071A 79097027 GEAR LOADING 36 4681R 0012A 79097028 MOTOR ASSY MAIN 37 4470R 0072A 79097029 GEAR WHEEL MAIN A43 3501R 4475A 79097101 PANEL ASSY FRONT W PCB SD 2715 2705 283 3581R T019A 79097102 PANEL TRAY SD 2715 283 3581R T019B 79097103 PANEL TRAY SD 2705 250 3110R 0194D 79097301 COVER TOP 260 3141R 0037E 79097302 FRAME BOTTOM 275 4811R 0027D 79097910 BRACKET ASSY MAIN DVM3800...

Page 78: ...SERVICE MANUAL DVD VIDEO PLAYER FILE NO 810 200106 PRINTED IN KOREA JULY 2001 SD 2715 SD 2705 ...

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