Toshiba SD-520EKE Service Manual Download Page 91

Page: 91 / 158

1-2. PC Board Replacement

1-2-1. Main PC Board

Note:

• Before removing the main PC board (4), be sure to

short-circuit the laser diode output land.

After replacing, open the land as it was after inserting
the flexible cables (1).

1. Remove the top cover. (Refer to item 1-1-1.)

2. Eject the tray. (Refer to item 1-1-2.)

3. Remove six flexible cables (1) and remove one

connector (2).

4. Remove four screws (3), then remove the main PC

board (4).

Fig. 2-1-7

1-2-2. Output PC Board

1. Remove the top cover. (Refer to item 1-1-1.)

2. Peel off three tapes (1) and remove the connector (2).

3. Remove three flexible cables (3).

4. Remove one screw (4), then remove the lug lead wire

(5).

5. Remove seven screws (6), then remove the output PC

board (7).

Fig. 2-1-8

Screws (3)

Connector (2)

Flexible
cables (1)

Flexible
cable (1)

Flexible
cables (1)

Main
PC board (4)

Tray

Pickup head

Pickup A

Pickup B

Laser diode
output lands

Pickup head

Laser diode
output lands

Twist more than 9 times.

Screws (6)

Screw (4)

Connector (2)

Lug lead
wire (5)

Flexible
cables (3)

Flexible
cable (3)

Screws (6)

Output
PC board (7)

Tapes (1)

Twist more than 9 times.

Summary of Contents for SD-520EKE

Page 1: ...DVD VIDEO AUDIO PLAYER SERVICE MANUAL Sep 2002 S FILE NO 810 200208 SD 520ESE SD 520EKE SD 520ESB DIGITAL VIDEO ...

Page 2: ... it operates properly after replacement if it was subject to electrostatic discharge during replacement its life might be shortened When replacing use a conductive mat soldering iron with ground wire etc to protect the laser diode from damage by static electricity And also the LSI and IC are same as above 1MΩ Ground conductive wrist strap for body Soldering iron with ground wire or ceramic type Co...

Page 3: ...F MAIN PARTS AND MECHANISM PARTS 2 1 Location of Main Parts 2 2 Location of Mechanism Parts 2 2 1 Type A 2 2 2 Type B 1 REPLACEMENT OF MECHANICAL PARTS TYPE A 1 1 Cabinet Replacement 1 1 1 Top Cover 1 1 2 Tray Panel 1 1 3 Front Panel 1 1 4 Tray 1 1 5 Rear Panel 1 2 PC Board Replacement 1 2 1 Main PC Board 1 2 2 Output PC Board 1 2 3 Power PC board 1 2 4 Front PC Board 1 2 5 Output RGB PC Board 1 3...

Page 4: ...SECTION 1 GENERAL DESCRIPTIONS 1 OPERATING INSTRUCTIONS SECTION 1 GENERAL DESCRIPTIONS ...

Page 5: ... plug must be cut off and an appropriate one fitted The plug severed from this mains lead must be destroyed as it is hazardous if inserted into a live socket IMPORTANT The wires in this mains lead are coloured in accordance with the following code BLUE NEUTRAL BROWN LIVE As the colours of the wires in the mains lead of this unit may not correspond with the coloured markings identifying the termina...

Page 6: ...3 Introduction Location of the required label The rating plate and the safety caution are on the rear of the unit ...

Page 7: ...azard The safeguards incorporated in this unit will protect you if you observe the following procedures for installation use and servicing This unit is fully transistorized and does not contain any parts that can be repaired by the user DO NOT REMOVE THE CABINET COVER OR YOU MAY BE EXPOSED TO DANGEROUS VOLTAGE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL ONLY 1 Read these instructions 2 Keep the...

Page 8: ...ked on or pinched particularly at plugs convenience receptacles and the point where they exit from the apparatus 10 Only use attachments accessories specified by the manufacturer 11 Use only with the cart stand tripod bracket or table specified by the manufacturer or sold with the apparatus When a cart is used use caution when moving the cart apparatus combination to avoid injury from tip over S31...

Page 9: ...ITIONAL SAFETY INSTRUCTIONS 15 Do not overload wall outlets extension cords or integral convenience receptacles as this can result in a risk of fire or electric shock 16 Apparatus shall not be exposed to dripping or splashing and no objects filled with liquids such as vases shall be placed on the apparatus 17 Keep your fingers well clear of the disc tray as it is closing Neglecting to do so may ca...

Page 10: ...step on the apparatus The object may fall causing serious personal injury and serious damage to the apparatus 19 Do not use a cracked deformed or repaired disc These discs are easily broken and may cause serious personal injury and apparatus malfunction ...

Page 11: ... The DVD player is a high technology precision device If the optical pick up lens and disc drive parts are dirty or worn down the picture quality becomes poor To obtain a clear picture we recommend regular inspection and maintenance cleaning or parts replacement every 1 000 hours of use depending on the operating environment For details contact your nearest dealer Notes on moisture condensation Mo...

Page 12: ...me and other limited viewing uses only unless otherwise authorized by Macrovision Corporation Reverse engineering or disassembly is prohibited Group 2 Notes on Discs On handling discs Do not touch the playback side of the disc Do not attach paper or tape to discs On cleaning discs Fingerprints and dust on the disc cause picture and sound deterioration Wipe the disc from the center outwards with a ...

Page 13: ...s of discs VIDEO CD not equipped with PBC function Version 1 1 Sound and movie can be played on this DVD player in the same way as an audio CD VIDEO CD equipped with PBC function Version 2 0 In addition to operation of a VIDEO CD not equipped with the PBC function you can enjoy playback of interactive software with search function by using the menu displayed on the TV screen Menu Playback Some of ...

Page 14: ...ayback from the same location 29 Locating a Desired Section 30 Locating a title using the top menu 30 Locating a desired section by entering the corresponding number 31 Locating a specific chapter or track 31 Playing an MP3 Encoded CD 32 Playing an MP3 encoded CD 32 Advanced playback Accessing a Specific Location Directly 34 Entering the time counter of the desired location 34 Playing Repeatedly 3...

Page 15: ...icator 19 BITSTREAM PCM 5 1CH SURROUND ANALOG L COAXIAL OPTICAL 2CH DIGITAL R C Ls L SUB Rs R VIDEO Y PB PR S AUDIO OUT VIDEO OUT SELECT P I AC IN AV VIDEO OUT Y PB PR Component video jacks 20 18 22 23 24 18 20 S VIDEO OUT jack 19 SELECT I P switch VIDEO OUT jack 19 BITSTREAM PCM COAXIAL DIGITAL AUDIO OUT jack 22 23 24 BITSTREAM PCM OPTICAL DIGITAL AUDIO OUT jack 19 20 When connecting the optical ...

Page 16: ...yback Example Playing track 6 Some discs may not display track numbers or elapsed time FL DIMMER DVD TITLE CHP VCD TRK DVD Audio CD During playback Example Playing track 6 CD TRK Repeat playback indicator Angle icon indicator Memory playback indicator Chapter number indicator Title number indicator Play mode indicator DVD VIDEO CD CD indicator Multifunctional indicator indicates operating status o...

Page 17: ...tton 35 PLAY button 26 STOP button 27 PAGE buttons 27 CH Channel buttons 70 MENU button NAVI button 56 ENTER button PAUSE STEP button 28 SLOW buttons 29 FL DIMMER button 13 FL SELECT button 13 E A M button 39 OPEN CLOSE button 26 AUDIO button 42 V REMOTE button TV power button 70 VOL Volume buttons 70 QUICK button 47 RANDOM button 37 PROGRESSIVE button 19 MEMORY button 36 Direction buttons TV VIDE...

Page 18: ...e and on the batteries to the marks inside the battery compartment Close the cover Notes on batteries Improper use of batteries may cause battery leakage and corrosion To operate the remote control correctly follow the instructions below Do not insert batteries into the remote control in the wrong direction Do not charge heat open or short circuit the batteries Do not throw batteries into a fire D...

Page 19: ...he phono type jacks Connecting to an amplifier equipped with a Dolby Digital decoder Connecting to an amplifier equipped with Dolby Surround Pro Logic Connecting to an amplifier equipped with a DTS decoder Connecting to an amplifier equipped with an MPEG2 audio decoder Connecting to an amplifier equipped with 5 1ch audio inputs Connecting to an amplifier equipped with a digital audio input ...

Page 20: ...re copy protected Connecting to a TV Using the SCART socket To SCART input To AV Signal flow To wall outlet Normal TV TV compatible with S video signals RGB monitor SCART cable Notes Refer to the owner s manual of the connected TV as well When you connect the DVD player to your TV be sure to turn off the power and unplug both units from the wall outlet before making any connections Make the follow...

Page 21: ... scanned video signal Connecting to these inputs allows you to view the high quality pictures with less flicker Notes To output video signals in the progressive format set PAL Auto to Auto 60 A disc recorded in the PAL system cannot be viewed in the progressive output format Video signals of those discs are output always in the interlaced output format INTERLACED outputs inputs Some TVs or monitor...

Page 22: ... speakers may be damaged by a sudden high volume sound Turn off the amplifier before you connect or disconnect the DVD player s power cord If you leave the amplifier power on the speakers may be damaged Connecting to a TV Using the phono type jacks BITSTREAM PCM 5 1CH SURROUND ANALOG L COAXIAL OPTICAL 2CH DIGITAL R C Ls L SUB Rs R VIDEO Y PB PR S AUDIO OUT VIDEO OUT SELECT P I AC IN AV Normal TV T...

Page 23: ...eiver This input on your A V Receiver is reserved for Laserdisc use only and is incompatible with the BITSTREAM PCM DIGITAL AUDIO OUT jack of the DVD player Connect the BITSTREAM PCM DIGITAL AUDIO OUT jack of the DVD player to the DIGITAL OPTICAL or DIGITAL COAXIAL input of a Receiver or Processor Refer to the owner s manual of the connected equipment as well When you connect the DVD player to oth...

Page 24: ...ed with Dolby Surround Pro Logic To audio input Audio cable To 2CH AUDIO OUT Connecting to an amplifier equipped with Dolby Surround Pro Logic Page 56 61 Manufactured under license from Dolby Laboratories Dolby Pro Logic and the double D symbol are trademarks of Dolby Laboratories Confidential unpublished works Copyright 1992 1997 Dolby Laboratories All rights reserved Use DVD video discs encoded ...

Page 25: ...l cable To COAXIAL type digital audio input Connecting to an amplifier equipped with a DTS decoder Digital Theater Systems DTS DTS is a high quality surround technology used in theaters and now available for home use on DVD video discs or audio CDs If you have a DTS decoder or processor you can obtain the full benefit of 5 1 channel DTS encoded sound tracks on DVD video discs or audio CDs Use DVD ...

Page 26: ... following setting Audio cable Amplifier equipped with 5 1ch audio inputs To 5 1ch audio inputs To 5 1CH SURROUND AUDIO OUT Connecting to an amplifier equipped with a digital audio input 2 channel digital stereo You can enjoy the dynamic sound of 2 channel digital stereo by connecting an amplifier equipped with a digital audio input and speaker system right and left front speakers Make the followi...

Page 27: ...Basic playback Begin your operation Playing a Disc Variable Speed Playback Locating a Desired Section Playing an MP3 Encoded CD ...

Page 28: ...TANDBY indicator DVD display ENTER DVD V VCD DVD A CD Playing a Disc This section shows you the basics on how to play a disc CAUTION Keep your fingers well clear of the disc tray as it is closing Neglecting to do so may cause serious personal injury Basic playback Preparations When you want to view a disc turn on the TV and select the video input connected to the DVD player When you want to enjoy ...

Page 29: ...DVD player is stopped or the screen saver is engaged for approximately 20 minutes the DVD player will automatically turn itself off Notes Do not move the DVD player during playback Doing so may damage the disc Use the OPEN CLOSE button to open and close the disc tray Do not push the disc tray while it is moving Doing so may cause the DVD player to malfunction Do not push up on the disc tray or put...

Page 30: ...Y Notes The DVD player mutes sound and omits subtitles during reverse and forward scan of DVD video discs DVD audio discs may not be played in fast reverse or fast forward directions The playback speed may differ depending on the disc Playing frame by frame Press PAUSE STEP during still playback Each time you press the PAUSE STEP button the picture advances one frame To resume normal playback Pres...

Page 31: ... playback from the beginning regardless of the location where you stopped playback 1 Press STOP twice The DVD player effaces the memory of the location 1 2 DVD V CD VCD SLOW SLOW SLOW PLAY STOP 2 Press PLAY Playback starts from the beginning of the current title Playback starts from the beginning of the current group Playback starts from the beginning of the disc If you want to return to the begin...

Page 32: ...t where you first pressed the TOP MENU button depending on the actual DVD video disc When using a DVD audio disc the DVD player resumes playback from the beginning of the track where you pressed the TOP MENU button This method of locating a title is available only on a disc that contains a top menu Instruction notes of discs may refer to the button that displays the top menu as TITLE button T O P ...

Page 33: ...D PressT If you are using a VIDEO CD audio CD skip steps 1 and 2 Then at step 3 enter the number for the track you want using the number buttons Press to select a section you want to locate e g When you want to locate a chapter Press to enter a number of the section Also the number buttons are available e g To enter 25 2 5 or 10 10 5 1 2 Repeat steps 2 and 3 if necessary Press PLAY or ENTER Playba...

Page 34: ...35 and RANDOM 37 functions are also available This DVD player requires discs recordings to meet certain technical standards in order to achieve optimal playback quality Pre recorded DVDs are automatically set to these standards There are many different types of recordable disc formats including CD R containing MP3 files Given the fact that technology in this area is still maturing Toshiba cannot g...

Page 35: ... your DVD player Accessing a Specific Location Directly Playing Repeatedly Playing in a Favorite Order Playing in Random Order Zooming a Picture Selecting the Sound Enhancement E A M Selecting the Camera Angle Selecting Subtitles Selecting a Language ...

Page 36: ...pecific Location Directly You can access a specific location by entering its corresponding time hours minutes seconds 2 1 Notes Some discs may not respond to this process Some scenes may not be located precisely as you specified This method for accessing specific locations is available only within the current title of the DVD video disc or within the current track of the VIDEO CD audio CD e g 3 En...

Page 37: ...play repeatedly Press A B RPT again at the end of the segment point B The DVD player automatically returns to point A and starts repeat playback of the selected segment A B 2 1 To resume normal playback Press CLEAR Notes Some discs may not permit A B repeat operation You cannot set the A B repeat function for a segment that includes multiple camera angles 40 You can specify a segment only within t...

Page 38: ... for each selection you want Press PLAY while the display appears on the TV screen The DVD player starts memory playback 1 2 3 To change the programmed selections 1 While the display appears on the TV screen press the buttons to highlight the item you want to change 2 Change the selection following the instructions in step 2 To cancel the programmed selections 1 While the display appears on the TV...

Page 39: ...arts random playback Press the PLAY button within about 5 seconds after you press the RANDOM button 3 1 To resume normal playback Press CLEAR Notes Some discs may not permit random playback operation You cannot use the random playback function in conjunction with the memory playback function Chapter Random Track Random Title Random Group Random Track Random Track Random CLEAR 1 2 3 2 RANDOM DVD V ...

Page 40: ...eature During some scenes the buttons may not work as described Zooming does not work on subtitles or menus included on DVD video discs While the icon is displayed the ENTER buttons cannot work on menus included on DVD video discs If you want to view the menus cancel the zoom playback The magnification level varies depending on the picture size you select 59 When using a DVD audio disc that includ...

Page 41: ...he sound enhancement to your preference E A M Enhanced Audio Mode Selecting the sound enhancement Press E A M The sound enhancement selection appears Press E A M or repeatedly to select the sound enhancement Normal Normal sound 3D To obtain expansive virtual surround sound effects from just two speakers Dialogue To control dynamic range to make dialogues easier to hear only when playing a DVD vide...

Page 42: ...V screen Each time you press the ANGLE button or the buttons the camera angle changes You can change the camera angle also by pressing the number buttons corresponding to its angle number To turn off the angle number display Press CLEAR Notes You can change the camera angle during still playback The camera angle changes to the new setting when you resume normal playback If you pause a picture imme...

Page 43: ...played on the TV screen to select On or Off Notes When you turn on the DVD player or replace a disc the player returns to the initial default setting 63 When you select a subtitle language which is not included on the disc the DVD player plays a prior language programmed on the disc During some scenes the subtitles may not appear immediately after you change the subtitle language When using a DVD ...

Page 44: ...r plays another stream Selecting sound channels of VIDEO CDs You can switch left and right channels by pressing the AUDIO button repeatedly during playback Notes When you turn on the DVD player or replace a disc player returns to the initial default setting 63 If you select a sound track which is not included on the disc the DVD player plays a prior sound track programmed on the disc Some discs al...

Page 45: ...s when 3D is selected 39 PCM Down Sampling is set to On 60 a copyright protected disc is played Pro Logic is set to On 61 Quantization bit of signals of 20 bit or higher which is output from the BITSTREAM PCM jack is 16 bit if they are in a copyright protected disc 3D sound enhancement can function Output Input DVD video disc Audio CD DVD audio disc LPCM PPCM VIDEO CD DTS MP3 Linear PCM 44 1 kHz 1...

Page 46: ... of a single button and the direction buttons enables you to direct your playback without manipulating many actual buttons Using the Graphic Remote Control V REMOTE Selecting the Playback Function QUICK Accessing Features NAVI ...

Page 47: ...e the pages in for details on the features V REMOTE 1 1 25 30 1 DVD V You can access a desired location After step 2 perform the steps below steps 3 to 5 on 31 steps 2 and 3 on 34 After step 2 a sub menu will appear Perform step 2 on the page in To locate succeeding chapters or tracks Audio setting Subtitle setting Angle setting Reverse slow motion playback Pause Frame by frame playback To begin s...

Page 48: ...t Rate To activate the bitrate display Bit rate data transfer rate Mbit s Amount of picture sound and subtitle data in the DVD video disc transferred per second The larger the value the more data processed but this does not necessarily insure better picture quality Text To activate the Text display Text display Displays DVD Text data or CD Text data if included on the disc When playing a DVD audio...

Page 49: ...r details on each feature refer to the list on the next page Press ENTER Selection details appears Refer to the list on the next page and follow the instructions detailed on subsequent pages 1 3 4 2 NAVI menu items NAVI ENTER DVD V To exit the NAVI menu Press NAVI Alternatively press to remove the highlight from an icon to the center position and press ENTER Note Depending on the disc some feature...

Page 50: ...aneously and select your preferred one from them You can fine adjust picture quality and store up to 3 custom picture settings in the memory of the DVD player You can easily switch a preferred audio enhancement You can control key playback functions using the graphics based on screen remote control You can view information about a disc and its operational status on the TV screen You can display cl...

Page 51: ...ail views of the first scenes of titles or chapters and select a preferred one After selecting this icon and pressing ENTER the following on screen display appears e g 1 Press to select 1 6 To locate the scene Title To display the first scenes of titles 1 to 6 Chapter To display the first scenes of chapters 1 to 6 Interval To display scenes at intervals of about 10 minutes apart To go to the previ...

Page 52: ...g this icon and pressing ENTER the following on screen display appears e g 1 Pause playback at a scene you want to capture 2 Press to select Storing To sample and store the current picture in the player memory Exit To quit the on screen display 3 Press ENTER The stored picture will be displayed as a background picture when the player is in the stop mode It is necessary to confirm this process via ...

Page 53: ...n Off Edge Enhance 2 On Off All Reset To restore all the elements to the normal setting A message will appear Follow the procedure displayed on screen 1 DNR Digital Noise Reduction To view a picture with less video noise Notes Actual picture enhancement may vary depending on the quality of the disc While the DNR feature can provide additional improvement in the reduction of noise in the video sign...

Page 54: ...ereo Lf Rf C LFE S Ls Rs Lf Left front Rf Right front C Center LFE Subwoofer S Surround Ls Left surround Rs Right surround Recorded in multi channel CLOSED CAPTION You can display closed caption included on a DVD disc without connecting a closed caption decoder to your TV After selecting this icon and pressing ENTER the following on screen display appears e g 1 Press to select On To display closed...

Page 55: ...Function Setup You can change the default settings to customize performance to your preference Customizing the Function Settings Table of Languages ...

Page 56: ...he SETUP button can function even during normal playback however some operations may be inaccessible and a message will appear In this case try again after playback is stopped Press to select the setting you want to change then press ENTER Change the selection by or other buttons by referring to the corresponding pages 59 then press ENTER Repeat steps 3 and 4 to change other settings To select ano...

Page 57: ... according to performance of the connected equipment Only when the BITSTREAM PCM DIGITAL AUDIO OUT jack is connected To select the output format of analog signal corresponding to your system connection To select the output format of digital signal corresponding to your system connection To turn on or off a function that makes faint sounds easier to hear even if you lower the volume during late hou...

Page 58: ...uncing when each remote command received To turn on or off a feature that automatically stops playback after a title group has been viewed To use the menu screen when playing a PBC controllable VIDEO CD To select the playback priority between DVD video and DVD audio format signals To select the playback priority between JPEG picture files and MP3 audio files To restore all settings to the factory ...

Page 59: ...ures in the progressive output format appropriately Suitable for playback of film content pictures The progressive output feature will be most effective under this selection Note Depending on the disc pictures may be cut off or doubled In this case select Video TV Shape DVD V 4 3 Letterbox Select when a standard 4 3 TV is connected Displays theatrical images with masking bars above and below the p...

Page 60: ...ou pause it PCM Down Sampling DVD V DVD A Make this selection only when you use your audio equipment e g receiver connecting to the DVD player via the BITSTREAM PCM DIGITAL AUDIO OUT jack According to performance of your connected receiver select a sound processing option for playback of a disc that contains high frequency signals sampling frequency 96 kHz or 88 2 kHz On Select when your connected...

Page 61: ...m connection For details of sound recording systems see 43 Stereo Select when making a connection via the analog audio output L R jacks 18 19 Multi Select when making a connection via the 5 1ch analog audio output jacks 24 The next screen will detail the appropriate settings Note When you make a connection to a TV or Dolby Surround Pro Logic or stereo system via the analog audio jacks select Stere...

Page 62: ...g to your system connection For details of sound recording systems see 43 Bitstream Select when connected to an amplifier equipped with a Dolby Digital DTS MPEG1 or MPEG2 decoder 22 23 The DVD player outputs digital audio information in the bitstream format when you play a DVD video disc recorded on the Dolby Digital DTS MPEG1 or MPEG2 recording system PCM Select when connected to a 2 channel digi...

Page 63: ... On Screen Language ENG English French Spanish Others Code E S ENG ENG ABC German Italian Audio Language DVD V English To play sound tracks in English French To play sound tracks in French German To play sound tracks in German Spanish To play sound tracks in Spanish Italian To play sound tracks in Italian Others To make a further choice After pressing the ENTER button follow steps 1 4 below 1 Obta...

Page 64: ... To use the jacket picture included on some discs as a background If it is not included a gray background will be substituted Screen Saver DVD V Off The screen saver is disengaged On The screen saver operates Display Background Screen Saver On Screen Displays On Gray On ABC Continued 3 Press the buttons to shift and select the second character by pressing the buttons 4 Press the ENTER button Notes...

Page 65: ...ow Operation Remote Confirmation Title Group Stop PBC Priority Contents 1 Parental Lock Off On Off On DVD AUDIO Priority Contents 2 ABC JPG MP3 Parental Lock Security Code 1 Press the number buttons to create a personal 4 digit security code then press the ENTER button If you make a mistake before pressing the ENTER button press the CLEAR button and enter your 4 digit security code again 2 Enter t...

Page 66: ...fter making the Parental Lock setting the on screen display will disappear To make other settings press the SETUP button again to display them Remote Confirmation DVD V VCD DVD A CD Off The beeper does not sound On The beeper sounds with each remote operation Title Group Stop DVD V DVD A Off The DVD player continues after playback of a title group is completed On The DVD player stops after playbac...

Page 67: ...the ENTER button 2 Read the message and if you really want to restore all settings press the buttons to select Yes and press the ENTER button The message of completion appears Note The Parental Lock setting is not restored to the factory set ENTER ENTER Initialize All settings will be restored to pre set levels Exit Yes ABC ENTER ENTER ...

Page 68: ...U RM RN RO RU RW SA SD SG SH SI SK SL SM SN SO SQ SR SS ST SU SV SW TA TE TG TH TI TK TL TN TO TR TS TT TW UK UR UZ VI VO WO XH YO ZU Guarani Gujarati Hausa Hindi Croatian Hungarian Armenian Interlingua Interlingue Inupiak Indonesian Icelandic Hebrew Yiddish Javanese Georgian Kazakh Greenlandic Cambodian Kannada Kashmiri Kurdish Kirghiz Latin Lingala Laotian Lithuanian Latvian Lettish Malagasy Mao...

Page 69: ...Others Operating a TV with the Remote Control Before Calling Service Personnel Specifications ...

Page 70: ...ntrol to set the brand code Notes The remote control is programmed at the factory to operate TOSHIBA TVs A single brand may use different codes depending on the particular model Enter the correct number referring to the brand code table For some brands several brand codes are provided Try each of them until the remote control operates your TV Some TVs may not respond to all of the functions in the...

Page 71: ...DMENDE 0281 0351 0381 0421 0431 0461 0521 0541 0641 0671 OCEANIC 0481 ORION 0001 0191 0231 0361 0411 0441 0451 0501 0551 0611 PANASONIC 0371 0501 0511 0531 0761 0841 0911 1061 PHILCO 0071 0111 0181 0201 0271 0301 0461 0501 0651 PHILIPS 0071 0191 0221 0461 0471 0501 0591 0611 0651 PIONEER 0381 0431 0501 0831 1051 PROSCAN THOMSON 0971 1041 0201 0501 RCA 0971 1071 1081 1091 0201 1041 0501 REALISTIC 0...

Page 72: ...player The remote control is too far from the DVD player The batteries in the remote control are exhausted Correction Connect the power plug securely into the wall outlet Press the PLAY button Select the appropriate video input mode on the TV so the picture from the DVD player appears on the TV screen Connect the video cable securely into the appropriate jacks Select the correct input mode of the ...

Page 73: ...rature 5 C to 35 C Operation status Horizontal Outputs Video output SCART 1 0 V p p 75 Ω SCART socket 1 Video output Phono type 1 0 V p p 75 Ω negative sync pin jack 1 S video output Y 1 0 V p p 75 Ω negative sync Mini DIN 4 pin 1 C 0 3 V p p 75 Ω Component video output Y 1 0 V p p 75 Ω negative sync pin jack 1 PB PR 0 7 V p p 75 Ω pin jack 2 Audio output SCART 2 0 V rms 680 Ω SCART socket 1 Audio...

Page 74: ...S 2 1 Location of Main Parts Fig 1 2 1 EU02 Power supply PC board Disc motor PC board EU04 Power SW PC board EU03 Front display PC board EU01 Main PC board EU05 Output PC board Loading motor PC board Feed motor PC board EU09 Output RGB PC board ...

Page 75: ...2 2 Location of Mechanism Parts 2 2 1 Type A Fig 1 2 2 Mechanism chassis assembly Top side Fig 1 2 3 Mechanism chassis assembly Bottom side Tray Clamper stay Loading motor PC board Mechanism chassis ...

Page 76: ...Fig 1 2 4 Mechanism chassis assembly Internal side Loading belt Loading motor Cam Slider Gear Gear Gear Clamper ...

Page 77: ... assembly Top side Fig 1 2 6 Pickup mechanism chassis assembly Bottom side Rack gear assembly Gear A Gear B assembly Sub chassis Pickup assembly Disc motor Feed motor Feed motor PC board Front damper Front damper Rear damper Rear damper ...

Page 78: ...2 2 2 Type B Fig 1 2 7 Mechanism chassis assembly Top side Fig 1 2 8 Mechanism chassis assembly Bottom side Tray Clamper stay Loading motor PC board Mechanism chassis ...

Page 79: ...Fig 1 2 9 Mechanism chassis assembly Internal side Loading belt Loading motor Kick lever Cam Slider Gear Gear Gear Disc motor ...

Page 80: ...assis assembly Top side Front damper Rack gear assembly Gear A Gear B assembly Front damper Sub chassis Rear damper Pickup assembly Rear damper Feed motor Feed motor PC board Fig 1 2 11 Pickup mechanism chassis assembly Bottom side ...

Page 81: ... disc present DVD or CD initial setting DVD single Initial setting DVD dual Initial setting CD Initial setting To each disc playback process DVD single single layer DVD single single layer DVD dual dual layer CD CD DVD dual dual layer 1 Tray close operation Pin C9 of IC306 E537 LDMP H L Pin Y19 of IC306 E538 LDMN L Is tray closed Pin 5 of CN502 TCLS L Y N Tray stops Pin C9 of IC306 LDMP H Pin Y19 ...

Page 82: ... at pin 162 of IC401 Check BUS between IC401 IC306 and oscillation Check feed gear N Y 2 1 No disc misjudgement display of disc presence Does lens move with UP DOWN full stroke in focus direction Is laser current normal Check IC401 Does search signal output at both edges of focus coil Pins 15 to 18 of CN501 Does focus search voltage of 1 65V 0 4V develop at pin 23 of IC503 E544 Check pickup head a...

Page 83: ... min 20mA 20mA 35mA 45mA 60mA 80mA typ max CAUTION The laser ray emitting out from the pickup head is very harmful to your eyes Keep your eyes from the objective lens at least 300mm distance during the pickup head operating When you perform solder removal work please turn OFF a set power supply and perform the ground of human body and a tool To turn on each laser diode forcibly press the following...

Page 84: ... adjustment Tracking gain adjustment Focus balance adjustment RF gain adjustment Repeat three times Is address code possible to read Search Picture appears Does NG continue more than 3 s Disc playback NG 4 2 1 5 4 6 Y N N Y Y Automatic adjustment is carried out when a disc is replaced after power ON N N N Y Y N N Y Y Fig 1 3 9 2 Picture appears PLAY ...

Page 85: ...Focus servo is NG Are FE RFSB FSON signals normal Check peripheral circuit of IC306 Do signals output to pins 9 to 14 of CN501 Check IC502 Check wiring for pickup head Lens cleaning Replace pickup mechanism Y Y N N 5 FE signal Pin 150 TP405 of IC401 RFSB signal Pin 152 TP503 of IC401 0 3V 1 65V 0 3V Focus search Focus servo on Focus servo ON signal waveform Fig 1 3 10 Fig 1 3 11 Fig 1 3 12 ...

Page 86: ...06 Check IC502 6 Y N Signal waveform at tracking servo ON CD TE signal Pin 151 TP406 of IC401 1 65V RFRP signal Pin 153 TP408 of IC401 Search ON SRCH Pin 38 TP411 of IC401 ON search Tracking servo on Signal waveform at tracking servo ON DVD Fig 1 3 13 Fig 1 3 14 Fig 1 3 15 ...

Page 87: ...PLL works as a servo loop to generate a clock signal for reading RF signal binary data With the PLL locked the eye pattern is identified clearly when triggered with the read clock PLCK Disc playback is NG DVD Is PLL locked Refer to waveforms Check signal process system following to IC402 Check peripheral circuits of IC401 and IC306 Does pulse of L 1 65V and H 3 3V develop at pin 131 and L 0V and H...

Page 88: ...N502 CN603 CN601 CN501 CN701 CN901 CN302 IC502 IC503 IC401 IC312 IC313 IC305 IC306 IC307 IC310 IC902 TP410 FLGA TP401 VRFED TP408 RFRP TP406 TE TP409 PLCK TP412 VMCK TP411 FLGB TP502 RFO TP405 FE TP504 RFCT TP503 RFSB E559 DVD E536 CD E538 LDMN E537 LDMP E534 5V ...

Page 89: ...autions That is take care of the tapping screws securing molded parts and fine 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 1 REPLACEMENT OF MECHANICAL PARTS TYPE A 1 1 Cabinet Replacement 1 1 1 Top Cover 1 Remove seven screws 1 then remove the top cover 2 Fig 2 1 1 1 1 2 Tray Panel Tray Ejection 1 Insert ...

Page 90: ...2 Twist the tray panel 2 a little in the arrow A direction with the tray 1 hold by hand to release two claws and lift up the tray panel 2 in the arrow B direction then the tray panel 2 is removed 3 When mounting the tray panel 2 insert the tray panel 2 along the grooves of the both sides of the tray 1 until clicking Front panel 2 Claws Claw Flexible cable 1 Claw Fig 2 1 3 1 1 3 Front Panel 1 Remov...

Page 91: ...tput PC Board 1 Remove the top cover Refer to item 1 1 1 2 Peel off three tapes 1 and remove the connector 2 3 Remove three flexible cables 3 4 Remove one screw 4 then remove the lug lead wire 5 5 Remove seven screws 6 then remove the output PC board 7 Fig 2 1 8 Screws 3 Connector 2 Flexible cables 1 Flexible cable 1 Flexible cable 1 Flexible cables 1 Main PC board 4 Tray Pickup head Pickup A Pick...

Page 92: ...ws 3 Twist more than 9 times Power SW PC board 5 Front display PC board 3 Screws 2 Screws 6 ENTER Switch 7 Screws 4 Flexible cable 1 1 2 4 Front PC Board 1 Remove the front panel Refer to item 1 1 3 2 Remove the flexible cable 1 3 Remove nine screws 2 then remove the front display PC board 3 4 Remove two screws 4 then remove the power switch PC board 5 5 Remove three screws 6 then remove the ENTER...

Page 93: ...anism chassis assembly 3 Fig 2 1 12 Tape 1 Output RGB PC board 5 Screws 4 Connector 2 Connector 6 Connector 2 Wind the wire several times Flexible cable 3 Tray Connector 6 Eject the tray slightly 1 2 5 Output RGB PC Board 1 Eject the tray slightly 2 Peel off the tape 1 3 Remove the connector 2 and the flexible cable 3 4 Remove two screws 4 then remove the output RGB PC board 5 Note Wind the wire a...

Page 94: ...Remove seven screws 1 then remove the top cover 2 Fig 2 1 13 2 1 2 Clamper Stay Removal 1 Remove two screws 1 2 Release two claws and remove the clamper stay 2 Fig 2 1 14 Screw 1 Top cover 2 Screws 1 Screw 1 Clamper stay 2 Claw Spring Clamper stay 2 Screws 1 Clamper stay 2 Claw Claws A OK Tray NG Spring Mechanism chassis assembly NG This part should be touched to the left side of the tray OK NG Pr...

Page 95: ...y panel 4 along the grooves of the both sides of the tray 3 until clicking Mechanism chassis assembly 1 Tray 3 Front panel Screw driver Slider 2 Fig 2 1 17 2 1 4 Front Panel and Tray 1 Remove the flexible cable 1 2 Release four claws and remove the front panel 2 3 Pull out the tray 3 towards you Fig 2 1 18 Note Insert the tray 3 with the front side of the pickup mechanism assembly descended The sl...

Page 96: ... tray Refer to item 2 1 3 3 Remove six flexible cables 1 and remove one connector 2 4 Remove four screws 3 then remove the main PC board 4 Fig 2 1 21 Screws 3 Twist more than 9 times Connector 2 Flexible cables 1 Flexible cable 1 Flexible cable 1 Flexible cables 1 Main PC board 4 Tray Pickup head Pickup A Pickup B Laser diode output lands Pickup head Laser diode output lands Confirm that the mark ...

Page 97: ...hen remove the output PC board 7 Fig 2 1 22 Screws 6 Connector 2 Flexible cables 3 Flexible cable 3 Screws 6 Output PC board 7 Tapes 1 Screw 4 Lug lead wire 5 Twist more than 9 times 2 2 3 Power PC board 1 Peel off three tapes 1 and remove three connectors 2 2 Remove four screws 3 then remove the power supply PC board 4 Fig 2 1 23 Connector 2 Connector 2 Power supply PC board 4 Tapes 1 Screws 3 Sc...

Page 98: ...PC board 5 5 Remove three screws 6 then remove the ENTER switch 7 Fig 2 1 24 Tape 1 Output RGB PC board 5 Screws 4 Connector 2 Connector 6 Connector 2 Wind the wire several times Flexible cable 3 Tray Connector 6 Eject the tray slightly 2 2 5 Output RGB PC Board 1 Eject the tray slightly 2 Peel off the tape 1 3 Remove the connector 2 and the flexible cable 3 4 Remove two screws 4 then remove the o...

Page 99: ... cables After replacing open the land as it was after inserting the connector and flexible cables 1 Remove the tray Refer to items 2 1 3 and 2 1 4 2 Remove three flexible cables 1 3 Remove four screws 2 then remove the mechanism chassis assembly 3 Fig 2 1 26 Screws 2 Mechanism chassis assembly 3 Flexible cables 1 Pickup head Laser diode output lands Pickup head Laser diode output lands Pickup A Pi...

Page 100: ...AGRAMS 1 STANDING PC BOARDS FOR SERVICING Fig 3 1 1 SECTION 3 SERVICING DIAGRAMS EU03 Front display PC board EU01 Main PC board EU05 Output PC board EU04 Power SW PC board EU02 Power supply PC board EU09 Output RGB PC board ...

Page 101: ...am Tolerance 1 Ceramic plastic and film capacitors of which capacitance are more than 10 pF None 5 or more B 0 1 C 0 25 D 0 5 F 1 G 2 2 Ceramic plastic and film capacitors of which capacitance are 10 pF or less None more than 5 pF B 0 1 pF C 0 25 pF 3 Electrolytic Trimmer Tolerance is not described Temperature characteristic None SL Ceramic capacitor For others temperature characteristics are desc...

Page 102: ...forms for CD DVD and RF shown in the circuit diagrams are obtained when a test disc is played back All voltage values except the waveforms are expressed in DC and measured by a digital voltmeter 2 6 Others The parts indicated with NC or KETU etc are not used in the circuits of this model Eg 4 Eg 5 Fig 3 2 4 Fig 3 2 5 Type name 10µ Type Tolerance ...

Page 103: ...T 16 VDD 2 5V 5 VDD 2 5V 17 T 17 GND 6 GND 18 F 18 GND 7 GND 19 VCC 19 M 8V 8 M 8V 20 GND 20 MGND 9 MGND 21 LD 21 VKK 34V 10 VKK 34V 22 MON 22 F 11 F 23 VOR 23 F 12 1 2 3 4 5 6 7 8 9 10 11 12 F 1 GND 1 2 LDMP 2 3 TOPN 3 4 LDMN 4 5 TCLS 5 6 NC 6 GND 1 1 FMN 1 5V 2 2 FMP 2 TXD 3 3 GND 3 CTS 4 4 LMT 4 RXD 5 5 DMN 5 RTS 6 6 DMP 6 7 VCC 7 8 DMFG 8 13 12 11 10 9 8 7 6 5 4 3 2 1 F F VKK 34V GND DSTBX DSP...

Page 104: ...essing be sure to include the model number and description ABBREVIATIONS 1 Integrated Circuit IC 2 Capacitor Cap Capacitance Tolerance for Nominal Capacitance more than 10pF P 100 0 Symbol Tolerance B 0 1 C 0 25 D 0 5 F 1 G 2 J 5 K 10 M 20 N 30 V 20 10 W 100 10 U 75 10 Q 30 10 T 50 10 Symbol Tolerance X 40 20 Y 150 10 Z 80 20 Ex 10MF J 10µF 5 Symbol Tolerance pF B 0 1 C 0 25 D 0 5 F 1 G 2 Ex 10pF ...

Page 105: ...4 EXPLODED VIEWS 4 1 Packing Assembly Fig 4 4 1 ZF20 ZF01 ZF10 ZF11 ZF13 ZF30 ZK04 ZK01 ZK02 ZK02 Note The shape of the packing material is sometimes different ZF23 SD 520ESE EKE ZF23 SD 520ESB ...

Page 106: ...ype A Fig 4 4 2 W102 ZG03 EU04 EU03 ZG09A ZG09 ZG69 ZG68 ZG01 ZG64 ZG60 ZG71 ZG71 W501 BID 3 0x6 0 ZG60 BID 3 0x6 0 ZG60 BID 3 0x6 0 ZG60 BID 3 0x6 0 ZG22 ZG20 ZG63 ZG27 ZG67 W503 W502 ZG64 EU02 EU01 EU05 W302 ZG67 EU09 WV01 ...

Page 107: ... MP92 MP16 PAN 1 7x4 0 PAN 2 0x5 MP91 MP37 MP36 MP36 MP37 MP65 PAN 1 7x3 FM01 EU05 MP01 MP02 MD01 MC03 MC01 MC12 MC11 MC10 MC14 BID 2 6x8 W5 2P0 2D10 MC65 BID 2 6x4 0 MC63 MC33 4 3 Mechanism Assembly Type A Fig 4 4 3 ...

Page 108: ...ype B Fig 4 4 4 W102 ZG03 EU04 EU03 ZG09A ZG09 ZG69 ZG68 ZG01 ZG64 ZG60 ZG71 ZG71 W501 BID 3 0x6 0 ZG60 BID 3 0x6 0 ZG60 BID 3 0x6 0 ZG60 BID 3 0x6 0 ZG22 ZG20 ZG63 ZG27 ZG67 W503 W502 ZG64 EU02 W302 ZG67 EU09 WV01 EU01 EU05 ...

Page 109: ... 5 MC02 MC12 MC11 MC14 MC63 MC33 ZG63 MC01 MD01 MP60 MP92 MP16 PAN 1 7x4 0 PAN 2 0x5 MP91 MP61 PAN 2 6x15 MP37 MP36 MP36 MP37 MP65 PAN 1 7x3 FM01 EU05 MP01 MC61 BID 2 6x8 0 MC04 MC03 BID 2 6x3 5 BID 2 6x8 MC65 RM01 MP02 MC10 W6 15P0 4D10 5 ...

Page 110: ...glish ZF11 79077233 Owners Manual German French ESE EKE ZF12 79077218 Manual Viewer English ZF13 79077236 Manual Viewer Germam French ESE EKE ZF23 79088009 Power Cord SD 520ESB ZF23 79088010 Power Cord SD 520ESE EKE ZG01 P000355520 Front Panel Black SD 520EKE ZG01 P000355530 Front Panel Silver SD 520ESE ESB ZG03 79071267 Panel Tray Silver SD 520ESE ESB ZG03 79071269 Panel Tray Black SD 520EKE ZG09...

Page 111: ... D821 79060017 Diode RU4Z D822 79060017 Diode RU4Z D824 79060070 Diode HT15G D825 79060093 Diode HER153G LOCATION NUMBER PART NUMBER DESCRIPTION D826 79060089 Diode HT16G D827 79060070 Diode HT15G D828 79060070 Diode HT15G D829 79060072 Diode 1N4005S D830 79060080 Diode AK06 D831 79060080 Diode AK06 D832 79060034 Diode Zener MTZJT 77 10B D833 79060034 Diode Zener MTZJT 77 10B D834 79060005 Diode Z...

Page 112: ... JX01 79089160 Jack Video YKC22 0535 JX02 79089176 Plate Jack Video JY01 79089175 Plate Jack Audio SX01 79089158 Switch Slide SSAA110200 EU09 PC Board Assy Output RGB INTEGRATED CIRCUITS ICV01 79040363 IC MM1567AJBE ICV02 79040029 IC TC74HC4053AF TRANSISTORS QV01 79050018 Transistor Chip 2SA1162 QV02 79050031 Transistor Chip DTA114EKA QV03 79050078 Transistor Chip DTC114EKA T QV04 79050018 Transis...

Page 113: ......

Page 114: ...DVD VIDEO AUDIO PLAYER SERVICE MANUAL Sep 2002 S FILE NO 810 200208 SD 520ESE SD 520EKE SD 520ESB DIGITAL VIDEO ...

Page 115: ...Audio Out Center SW Analog Audio Out 2ch Analog Audio Out SW POWER SUPPLY FRONT DISPLAY UNIT MAIN PROCESSOR UNIT AUDIO VIDEO OUTPUT UNIT IC502 TA1323F Xtal 27MHz IC503 BA5813FM IC307 S24C02BFJ E2PROM IC308 S24C02BFJ IC402 M11B11664A 30T IC401 TC94A03F IC101 TMP87CH75F 3D68 IC305 MT48LC2M32B2 32M FRAM IC309 MBM29DV324BE IC902 AD1958 IC903 PCM1742KE IC904 PCM1742KE IC306 ZR36750 ICY02 TC74HCU04A ICY...

Page 116: ...4 2 Power Supply Block Diagram Fig 3 4 2 ...

Page 117: ...splay Fig 3 4 3 4 3 2 Front Display Pattern P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 a f h j k b g s m e r p n c d a f h j k b g s m e r p n c d a f h j k b g s m e r p n c d a f h j k b g s m e r p n c d a f h j k b g s m e r p n c d a f h j k b g s m e r p n c d 8G 7G 6G col2 col1 5G 4G 3G 2G 1G Fig 3 4 4 ...

Page 118: ...OWER EVER 5V D181 SPR 325MVW TRANSFER SERIAL FLIP DRIVE DISPLAY MEMORY 112byte PROCESS KEY Vdd VASS ZOOM LED POWER LED F F G1 G2 G3 G4 G5 G6 G7 S18 S17 S16 S15 S14 S13 S12 S11S10 S9 IC101 TMP86CH74AFG 3PV7 DISPLAY MICROCOMPUTER 29 G8 70 G8 33 32 31 30 KEY IN 3 KEY IN 2 KEY IN 1 KEY IN 0 8 KIN0 PLAY E 5V 4 GND 10 PLAY KEY TRAY KEY 1 CLOSE OPEN CN103 24 62 63 64 65 66 67 68 69 S8 S7 S6 S5 S4 S3 S2 S...

Page 119: ...m Q502 Q501 PUDET2 IC306 Fig 3 4 6 4 4 Main Block Diagrams 4 4 1 Servo System Block Diagram ...

Page 120: ...DCK M11B11664A 30T IC402 MBM29LV160BE IC309 16M FROM CNX01 CV C 64M SDRAM MT48LC2M32B2 IC305 RFDVD 62 OUTPUT UNIT C Y I P G B 16 18 8 10 12 14 16 18 C R Y 7 5 ROUT 7 LOUT 5 Y C G Y B U R V AOUT0 ABCLK0 ALRCK0 70 PD8 DVDERR 60 67 69 PD1 PD3 PD2 PD0 PD5 PD6 PD7 PD4 CNY01 CN901 BCK LRCK SDATA VOUTL VOUTR 5 23 6 4 20 IC902 AD1958 AUDIO DAC Fig 3 4 7 4 4 2 Logical System Block Diagram ...

Page 121: ...10 10 SR OUTPUT ICX01 MM1568AJBE VIDEO DRIVER VOUT 31 COUT 33 YOUT 28 CYOUT 20 CBOUT 22 CROUT CIN VIN YIN1 CBIN CRIN 19 2 4 6 14 16 JX02 JX01 PR PB Y COMPOSITE VIDEO COMPOSITE VIDEO SIGNAL C SIGNAL CR SIGNAL CB SIGNAL CY SIGNAL Y SIGNAL C Y S TERMINAL 12 CNX01 10 16 18 12 C IN OUTPUT 10 16 18 Y IN OUTPUT Cb I P IN OUTPUT Cr I P IN OUTPUT To MAIN EU01 MAIN VIDEO AUDIO To MAIN 2 1 6 7 QY10 QY12 MUTE...

Page 122: ...4 5 2 Output RGB Block Diagram Fig 3 4 9 ...

Page 123: ...Q826 C 0 33 8 33 7 0 4 1 7 1 7 B 40 3 33 1 33 1 2 8 2 4 2 3 5 8 5 8 5 8 2 7 2 7 2 7 0 5 0 5 0 0 0 0 0 0 0 K 4 0 4 1 4 1 0 4 6 4 5 Q821 R 2 5 2 5 2 5 5 0 4 7 4 7 A 0 0 0 0 3 3 3 3 E 0 30 2 30 2 0 0 0 Q822 C 7 3 30 3 30 3 0 2 5 2 5 B 0 30 9 30 9 E 0 0 0 E 9 4 9 6 9 3 Q830 C 1 1 0 0 Q823 C 0 9 6 9 3 B 0 4 6 4 5 B 9 4 8 9 8 6 E 0 0 0 Q824 C 9 4 0 0 B 0 0 7 0 7 E 0 0 6 0 6 Q825 C 40 2 13 0 12 9 B 0 0 0...

Page 124: ...Fig 3 5 2 1 Q801 Drain Sourse 2 Q801 Gate Sourse ON MODE AC 230V 50 Hz IN ON MODE AC 230V 50 Hz IN V 200 V div H 5 µs div D 4 V 5 V div H 5 µs div D 3 Power Supply Circuit Diagram ...

Page 125: ...10 1 3 4 A B C D E G 2 5 6 7 8 9 F FRONT EU03 POWER SW EU04 5 4 3 2 1 6 7 Fig 3 5 3 5 2 Front Display Power Switch Circuit Diagram ...

Page 126: ... V 2 V div H 100 ms div V 10 V div H 500 ms div V 10 V div H 500 ms div D 4 D 4 D 4 D 5 D 5 D 4 D 4 IC101 Pin 1 IC101 Pin 2 IC101 Pin 3 IC101 Pin 4 IC101 Pin 7 IC101 Pin 6 IC101 Pin 5 V 2 V div H 100 ns div 3 9 15 16 69 77 17 Fig 3 5 4 Front Display Power Switch Circuit Diagram ...

Page 127: ...iagrams 5 3 1 Main ICs Information TMP87CH75F W986432DH MBM29DL3240BE AD1958YRS 1 14 15 28 1 16 17 32 1 24 25 48 1 4 5 8 1 10 11 20 1 30 31 50 51 80 81 100 1 43 44 86 BH7863 TC74VHCT 244AFT S24C02AFJA 1 17 18 34 MM1568AJ ...

Page 128: ...Fig 3 5 5 5 3 2 Main Circuit Diagram ...

Page 129: ...5 3 2 Main Circuit Diagram ...

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Page 136: ...Fig 3 5 5 ...

Page 137: ...Fig 3 5 6 5 4 Output Circuit Diagrams 5 4 1 Output Circuit Diagram ...

Page 138: ...5 4 Output Circuit Diagrams 5 4 1 Output Circuit Diagram ...

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Page 143: ...Fig 3 5 6 ...

Page 144: ...rminated 100 color bar Play D 6 V 500 mV div H 20 ms div L ch output R ch output V 500 mV div H 20 ms div D 6 D 6 2 JX01 3 JX01 Y PB PR output a Y Y PB PR b C V 500 mV div H 20 ms div a S video output Y b S video output C JX01 L ch output R ch output 1 kHz FS 5 V 500 mV div H 0 1 ms div 75W terminated C 6 JX01 COAXIAL DIGITAL OUTPUT Output Circuit Diagram Fig 3 5 7 ...

Page 145: ...10 1 3 4 A B C D E G 2 5 6 7 8 9 F RGB 5 4 2 Output RGB Circuit Diagram Fig 3 5 8 ...

Page 146: ...10 1 3 4 A B C D E G 2 5 6 7 8 9 F 5 5 Motor System Circuit Diagram Fig 3 5 9 ...

Page 147: ...2 R806 B2 R807 B2 R808 B2 R809 A2 R810 B2 R811 B2 R812 B2 R813 B2 R814 B3 R815 B2 R816 A2 R817 B2 R818 B2 R821 A3 R822 A3 R823 A3 R824 A3 R825 A4 R826 B4 R827 B3 R828 B3 R829 A4 R830 A4 R831 B4 R832 B3 R833 A4 R834 B4 R835 B4 R837 B5 R841 A5 R843 A4 R844 A4 R845 B4 R846 B4 R847 A5 R848 A5 RF821 B3 RF822 B3 RF823 A3 RF824 A3 T801 B1 T802 A3 C 80 1 C802 C 8 0 3 C804 C805 C806 C807 C808 C809 C811 C81...

Page 148: ...tch PC Board Fig 3 6 2 EU04 Power Switch PC Board Top side Fig 3 6 3 EU04 Power Switch PC Board Bottom side C181 B2 C182 B2 CN103 B2 D181 B2 FG107 B2 Q181 B2 Q182 B2 R181 B2 R182 B2 R183 B2 R184 B2 R185 B2 R186 B2 S181 B2 Part Loca No tion ...

Page 149: ... E539 E540 E541 E542 E543 E544 E545 E546 E547 E548 E549 E550 E551 E552 E553 E554 E555 E556 E557 E558 E559 E560 E561 E562 E563 E564 E565 E566 E567 E568 E569 E570 E571 E572 E573 E574 E575 E576 E577 E578 E579 E580 E581 E582 E583 E584 E585 E586 E587 E588 E589 E601 E602 E603 E604 E605 E606 E608 E609 E610 E611 E612 E613 E614 E615 E616 E617 E618 E619 E651 E652 E701 E702 E703 E704 E705 E706 E707 E708 E709...

Page 150: ...0 A1 E561 A2 E562 A2 E563 A2 E564 A2 E565 A2 E566 A2 E567 A2 E568 A2 E569 A2 E570 A2 E571 A2 E572 A2 E573 A2 E574 A2 E575 A2 E576 A2 E577 A2 E578 A2 E579 A1 E580 A1 E581 A1 E582 A1 E583 A2 E584 A1 E585 A1 E586 A1 E587 A1 E588 A1 E589 A1 E601 B1 E602 B1 E603 B1 E604 B1 E605 B1 E606 B1 E608 B1 E609 B1 E610 B1 E611 B1 E612 B1 E613 B1 E614 B1 E615 B1 E616 C1 Part Loca No tion Part Loca No tion Part Lo...

Page 151: ... C2 R305 C2 R306 C1 R307 B2 R308 B2 R309 C2 R310 C1 R311 C2 R312 C2 R313 C1 R314 C2 R315 C2 R316 C2 R317 C2 R318 C2 R319 C1 R320 C1 R321 C1 R322 C1 R323 C1 R325 C1 R326 B1 R327 C1 R328 C1 R329 C1 R330 C1 R331 C1 R332 C1 R333 C1 R334 C1 R335 C1 R336 C1 R337 C1 R338 C1 R339 C1 R340 B2 R341 C1 R343 C2 R346 C2 R347 C2 R348 C2 R350 C2 R351 C1 R352 B1 R353 B1 R354 C1 R355 C1 R356 C1 R357 C2 R358 C2 R359...

Page 152: ...504 IC901 IC903 IC904 Q301 Q302 Q303 Q304 Q305 Q306 Q307 Q308 Q309 Q501 Q503 Q504 Q505 Q506 R302 R303 R304 R305 R306 R307 R308 R309 R310 R311 R312 R313 R314 R315 R316 R317 R318 R319 R320 R321 R322 R323 R325 R326 R327 R328 R329 R330 R331 R332 R333 R334 R335 R336 R337 R338 R339 R340 R341 R343 R346 R347 R348 R350 R351 R352 R353 R354 R355 R356 R357 R358 R359 R360 R361 R362 R363 R364 R365 R366 R367 R36...

Page 153: ...E542 E543 E544 E545 E546 E547 E548 E549 E550 E551 E552 E553 E554 E555 E556 E557 E558 E559 E560 E561 E562 E563 E564 E565 E566 E567 E568 E569 E570 E571 E572 E573 E574 E575 E576 E577 E578 E579 E580 E581 E582 E583 E584 E585 E586 E587 E588 E589 E601 E602 E603 E604 E605 E606 E608 E609 E610 E611 E612 E613 E614 E615 E616 E617 E618 E619 E651 E652 E701 E702 E703 E704 E705 E706 E707 E708 E709 E710 E711 E712 ...

Page 154: ... IC903 IC904 Q301 Q302 Q303 Q304 Q305 Q306 Q307 Q308 Q309 Q501 Q503 Q504 Q505 Q506 R302 R303 R304 R305 R306 R307 R308 R309 R310 R311 R312 R313 R314 R315 R316 R317 R318 R319 R320 R321 R322 R323 R325 R326 R327 R328 R329 R330 R331 R332 R333 R334 R335 R336 R337 R338 R339 R340 R341 R343 R346 R347 R348 R350 R351 R352 R353 R354 R355 R356 R357 R358 R359 R360 R361 R362 R363 R364 R365 R366 R367 R368 R369 R3...

Page 155: ...A1 RX16 A1 RX17 A1 RX18 A1 RX19 A1 RY01 B2 RY02 B2 RY03 B2 RY05 B3 RY06 A3 RY07 B3 RY08 B3 RY09 B3 RY10 B3 RY11 A2 RY12 A3 RY13 A3 RY14 A3 RY15 A3 RY16 A3 RY17 A3 RY18 B3 RY19 A3 RY20 A3 RY21 A3 RY22 A3 CNX01 CNX02 CNX03 CNY01 CNY02 CX04 CX05 CX06 CX07 CX09 CX10 CX11 CX12 CX13 CX14 CX15 CX16 CX17 CX18 CX19 CY01 CY02 CY03 CY04 CY06 CY07 CY08 CY09 CY10 CY11 CY12 CY18 CY19 CY24 CY25 CY26 CY27 CY29 CY...

Page 156: ...ide Part Loca No tion Part Loca No tion CNV01 A1 CNV02 A3 CV02 A1 CV05 A3 CV07 A2 CV09 A2 CV11 A1 CV12 A2 CV13 A2 CV14 A2 CV18 A2 CV19 A2 CV20 A2 CV21 A2 JP01 A3 JP02 A3 JP03 A3 JP04 A3 JP05 A2 JP06 A2 JP07 A2 JP08 A2 JP09 A1 JP10 A1 JP11 A1 JP12 A1 JP13 A1 JP14 A1 JP15 A1 JP16 A1 JP17 A1 JP18 A1 JP19 A1 JP20 A1 JV01 A2 Part Loca No tion Part Loca No tion CV01 A3 CV03 A2 CV04 A2 CV06 A3 CV08 A3 CV...

Page 157: ...0 D103 B10 FG101 C9 FG102 B8 FG103 C9 FG104 B1 FG105 C4 FG106 B10 JP101 B8 JP102 B8 JP103 B8 JP104 C8 JW01 C9 JW02 B9 JW03 B9 JW04 B9 JW05 B9 JW06 B9 JW07 B9 JW08 B8 JW09 B8 JW10 B8 JW11 B8 JW12 B7 JW13 B7 JW14 C8 JW15 C6 JW16 C6 JW17 C6 JW18 C6 JW19 B4 JW20 B4 JW21 B3 MT101 C4 Q101 B10 R105 B10 R106 B10 R107 B9 R108 B9 R109 B10 R110 B10 R112 B9 R113 B9 R114 B10 R115 B8 R116 B2 R117 B2 R119 B2 R12...

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