Toshiba 15LV505 - 15.6" LCD TV Service Manual Download Page 81

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X6551

12.288MHz

100DT01217

IC6551

AK5358A

AUDIO_ADC IC

IC6555

MM1501XNRE

C SW IC

456

IC6554

MM1501XNRE

Y SW IC

456

IC6552

MM1501XNRE

Lch SW IC

456

IC6553

MM1501XNRE

Rch SW IC

456

NR6551

CRA108470JV

WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.

WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST

NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED

IC6557

NJM2534V

Lch SW IC

5678

IC6558

NJM2534V

Rch SW IC

5678

C6574_1

2125

C6584

16V(1608)

C6553

16V(1608)

C6582

16V(1608)

C6578

1 B

C6551

16V(1608)

C6562

16V(1608)

C6561

16V(1608)

C6573

1 B

C6572

1 B

C6563

16V(1608)

C6570

16V(1608)

C6565

16V(1608)

C6566

16V(1608)

C6571

16V(1608)

C6575

2125

C6576

2125

C6577

2125

C6568

16V(1608)

C6580

16V(1608)

C6579

16V(1608)

C6581

16V(1608)

C6569

C6557

2.2

(1608)

C6560

0.1 B

C6556

0.1 B

C6564

220

16V

V-S

C6555

16V

V-S

C6559

16V

V-S

R6502

330

R6590

56K

R6582

56K

R6584

56K

R6581

56K

R6562

2.7K

R6561

2.7K

R6559

3.3K

R6558

3.3K

R6569

100

R6585

10K

R6583

10K

R6501

330

B6553

FCM1608KF-102T02

B6552

FCM1608KF-102T02

B6554

FCM1608CF-600T06

B6556

HCB1608KF-181T20

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

SW+12V

DVD-H

AV1_A_IN_L

SW_L

ASW2

AUDIO_L

YUV_A_IN_L

DVD_L

ASW0

AUDIO_R

LRCK

SDOUT

BCLK

MCLK

TU_AUDIO_L

ASW0

SW_Y_IN

SW_C_IN

ASW2

DVD-H

AV1_A_IN_R

SW_R

YUV_A_IN_R

DVD_R

TU_AUDIO_L

TU_AUDIO_R

SW_Y_IN

AV1_Y

AV1_C

AV1_Y

AV1_A_IN_L

AV1_A_IN_R

YUV_A_IN_L

YUV_A_IN_R

DVD_Y

RESET_N

MCLK
SDOUT

DVD-H

LRCK
BCLK

D5.0V

RESET_N

SW_C_IN

AV1_C

DVD_Y

DVD_C

DVD_L

DVD_R

SW+12V

GND

D3.3V

D5.0V

FROM TUNER

FROM JACK

FROM MICON

H-28

H-27

CEH420

PCBDH0

FROM/TO REGULATOR

FROM/TO SCALER VIDEO/AUDIO

AV SWITCH SCHEMATIC DIAGRAM

(DIGITAL PCB)

0/3.3

BAIAS

BUFFER

BAIAS

BUFFER

OUT

VCC

BUFFER

4.5

5.0

0/3.3

6.6

3.3

6.5

3.3

6.5

12.0

6.5

3.3

6.6

3.3

6.5

12.0

6.5

AINR

AINL

CKS1

VCOM

AGND

DGND

SDTO

LRCK

2.5

3.3

3.8

5.0

3.3

CKS2

DIF

PDN

SCLK

MCLK

CKS0

3.3

1.2

3.3

VCC

BUFFER

4.5

5.0

4.5

VCC

BUFFER

4.5

VCC

BUFFER

4.5

12.0

3.3

4.5

3.3

12.0

Summary of Contents for 15LV505 - 15.6" LCD TV

Page 1: ...e above model is classified as a green product 1 as indicated by the underlined serial number This Service Manual describes replacement parts for the green product When repairing this green product use the part s described in this manual and lead free solder 2 For 1 and 2 see the next page 2008 Toshiba Corporation 15LV505 ...

Page 2: ...ement of parts is not only confined to manufacture The same green parts used in manufacture must also be used as replacement parts 2 LEAD FREE SOLDER This product is manufactured using lead free solder as a part of a movement within the consumer products industry at large to be environmentally responsible Lead free solder must be used in the servicing and repair of this product WARNING This produc...

Page 3: ...DVD MT DIGITAL POWER OPERATION REMOCON SW POWER OPERATION REMOCON SCHEMATIC DIAGRAMS MPEG MICON DSP RF_AMP MEMORY MOTOR DRIVE AUDIO VIDEO MICON SCALER VIDEO AUDIO TUNER HDMI LVDS SCALER POWER FLASH DDR JACK AV SWITCH REGULATOR POWER BACKLIGHT INVERTER SOUND AMP JACK OUT SW INTERCONNECTION DIAGRAM WAVEFORMS MECHANICAL EXPLODED VIEW DVD DECK EXPLODED VIEW MECHANICAL REPLACEMENT PARTS LIST DVD DECK R...

Page 4: ...these safety tips in mind The Issue The home theater entertainment experience is a growing trend and larger flat panel displays are popular purchases However flat panel displays are not always supported on the proper stands or installed according to the manufacturer s recommendations Flat panel displays that are inappropriately situated on dressers bookcases shelves desks speakers chests or carts ...

Page 5: ...n with a sharp or heavy object Never touch press or place anything on the LCD screen These actions will damage the LCD screen If you need to clean the LCD screen follow the instructions in item 28 on this page Service 38 WARNING RISK OF ELECTRIC SHOCK Never attempt to service the TV yourself Opening and removing the covers may expose you to dangerous voltage or other hazards Failure to follow this...

Page 6: ... MP3 WMA or JPEG format Kodak Picture CD and FUJICOLOR CD format Some of these discs may be incompatible Notes on discs Continued Introduction 9 Contents Introduction SAFETY INSTRUCTIONS 4 Precautions 6 Notes on discs 7 Contents 9 Identiﬁcation of controls 10 Connections Antenna connections 14 Cable TV connections 15 Connecting to optional equipment 16 Power source 19 Basic setup Auto setup 20 Set...

Page 7: ...jack on the back of the TV DVD If your combination VHF UHF antenna has a 300 ohm twin lead wire use the 300 75 ohm matching transformer not supplied Connect the UHF 300 ohm twin lead wire to the combiner not supplied Connect the VHF 300 ohm twin lead wire to the 300 75 ohm matching transformer notsupplied Attachthetransformertothecombiner then attach the combiner to the antenna jack on the back of...

Page 8: ...ng system with this dynamic realistic sound by connecting the TV DVD to a 6 channel ampliﬁer equipped with a Dolby Digital decoder or Dolby Digital processor If you have a Dolby Surround Pro Logic decoder you will obtain the full beneﬁt of Pro Logic from the same DVD movies that provide full 5 1 channel Dolby Digital soundtracks as well as from titles with the Dolby Surround mark Connecting to an ...

Page 9: ...r more than about 60 seconds the MENU screen will return to normal operation automatically The TV section has its own menu and the DVD section also has its own menu 57 MENU ENTER POWER 22 Basic setup 1 Press MENU in the TV mode The TV menu screen will appear Press ϳ or ϴ to select Channel then press or ENTER Picture Audio Channel Lock Setup Main Menu Select ENTER Set 2 Press ϳ or ϴ to select Auto ...

Page 10: ...SPLAY to display the current information on the screen When the TV DVD receives a digital signal the digital information will appear 62 001 HDTV Moving Picture1 CH 1 Digital Air No Program Information is available Sleep Timer Off English Natural 1080i Channel number Station name Channel label if preset Broadcast program name V Chip rating Signal type Sleep timer Audio language Program guide Pictur...

Page 11: ... New Password 4 Enter the same password again to confirm then press ENTER The new password is now registered To change a password Notes If you forget the password press DISPLAY four times within ﬁve seconds while the TV is in password entering mode This allows you to reset your password Note The V Chip feature is available only for the U S V Chip system The Canadian V Chip system is not supported ...

Page 12: ...CC advanced 1 Press MENU in the TV mode Press ϳ or ϴ to select Setup then press or ENTER Picture Audio Channel Lock Setup Main Menu Select ENTER Set 2 Press ϳ or ϴ to select Closed Caption then press or ENTER The Closed Caption menu will appear Video Label Backlight Auto Shut Off Off Reset 16 Setup Closed Caption Language English Select ENTER Set On Aspect 3 Press ϳ or ϴ to select Digital CC Prese...

Page 13: ...ith ColorStream component video inputs 1 Press MENU in the TV mode Then press ϳ or ϴ to select Picture then press or ENTER Picture Audio Channel Lock Setup Main Menu Select ENTER Set 2 Press ϳ or ϴ to select DNR Picture Preference Sports Picture Size Film Mode On Picture Picture Setting DNR On Adjust Select 3 Press ϵ or to select On or Off Picture Preference Sports Picture Size Film Mode On Pictur...

Page 14: ... the unit POWER indicator on the front of the unit changes blue It may take approx 10 seconds for a picture to appear on screen Every time you press POWER the TV DVD starts from TV mode When using an ampliﬁer switch on the ampliﬁer 4 2 Press TV DVD on the remote control to select DVD mode The DVD startup screen will appear on the TV screen 3 Load a disc in the disc slot Basic playback Load the dis...

Page 15: ...hapter Jump Time Title Chapter Jump Time Title Chapter 12 Jump DVD VCD CD 1 2 3 If you input a wrong number press EXIT CANCEL Refer to the package supplied with the disc to check the numbers 2 3 4Press ENTER Playback starts When you change the title playback starts from Chapter 1 of the selected title Some discs may not work in the above operation 0 9 ZOOM EXIT CANCEL DISPLAY JUMP ENTER Advanced p...

Page 16: ...not be able to select the title Depending on the DVD a title menu may simply be called a menu or title in the instructions supplied with the disc 2 Press DVD MENU during playback Some DVDs allow you to select the disc contents using the menu When you playback these DVDs you can select the subtitle language soundtrack language etc using the menu 1 Press ENTER The menu continues to another screen Re...

Page 17: ...he unit records the stopped point appears on the TV screen Press PLAY to resume playback from the scene point If you press STOP again or unload the disc the unit will clear the stopped point Press ENTER The selected ﬁle starts playing back 4 PLAY STOP ENTER In case the current directory includes more than 8 ﬁles press or to scroll in the ﬁle list To see contents in folder select the folder and the...

Page 18: ...al Off SETUP RETURN ENTER TV DVD Setting details Function setup 58 Setting details Menu Subtitle Audio You can select the language of Menu Subtitle and Audio if more than one languages are recorded onto the disc English Francais Espanol The selected language will be heard or seen Other Other language can be selected see Language code list 65 Original Audio The unit will select the ﬁrst priority la...

Page 19: ...erference 25 25 26 64 Poor picture or No picture Station or Cable TV may have problems try another station Check antenna or Cable TV connections reorient antenna Check for sources of possible interference Check Picture setting 25 14 15 64 35 Poor reception on some channels Station or Cable TV may have problems try another station Station signal is weak reorient antenna to receive weaker station Ch...

Page 20: ...1 5W DVD CD player Signal system NTSC Applicable disc 1 DVD 12cm 8cm 2 CD 12cm 8cm Pickup 1 Lens 2 Beams System Input Output S Video input Y 1 0 V p p 75 ohm negative sync Mini DIN 4 pin x 1 C 1 0 V p p 75 ohm ColorStream video input Y 1 0 V p p 75 ohm negative sync pin jack x 1 PB PR 0 7 V p p 75 ohm pin jack x 2 Video input 1 0 V p p 75 ohm negative sync pin jack x 1 Audio input 8dBm 50 kohm neg...

Page 21: ... used for a pickup head may be destroyed with external static electricity Moreover even if it is operating normally after repair when static electricity discharge is received at the time of repair the life of the product may be shortened Please perform the following measure against static electricity be careful of destruction of a laser diode at the time of repair Place the unit on a workstation e...

Page 22: ... PERFORM A SAFETY CHECK AFTER SERVICING 6 Confirm that the screws parts and wiring which were removed in order to service are put in the original positions or whether there are the portions which are deteriorated around the serviced places serviced or not Check the insulation between the antenna terminal or external metal and the AC cord plug blades And be sure the safety of that INSULATION CHECK ...

Page 23: ...tion when moving the cart apparatus combination to avoid injury from tip over 13 Unplug this apparatus during lightning storms or when unused for long periods of time 14 Refer all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in any way such as power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus...

Page 24: ...ther hazards 21 Upon completion of any service or repairs to this unit ask the service technician to perform safety checks to determine that the unit is in proper operating condition 22 Keep your fingers clear of the disc slot as it is closing It may cause injury 23 When you connect the product to other equipment turn off the power and unplug all of the equipment from the wall outlet Failure to do...

Page 25: ...dually Condensation may also form during the summer if the player is exposed to the breeze from an air condi tioner In such cases change the location of the player 25 Do not allow the product to output distorted sound for an extended period of time It may cause speaker overheating and fire 26 When you use the headphones keep the volume at a moderate level If you use the headphones continu ously wi...

Page 26: ... soldering on the short circuit position after the connection of Pick Up PCB and DVD MT PCB connector NOTE Fig 1 Before your operation please read PREPARATION OF SERVICING Use the Lead Free solder Manual soldering conditions Soldering temperature 320 20o C Soldering time Within 3 seconds Soldering combination Sn 3 0Ag 0 5Cu When Soldering Removing of solder use the draw in equipment over the Pick ...

Page 27: ...A1 7 If the stored 4 digit password in the Rating Level menu needs to be cancelled please follow the steps below Turn Unit ON Set the DVD to the Stop Mode Check that No disc is displayed on the screen Press and hold the STOP button on the top panel Simultaneously press and hold the 7 key on the remote control unit Hold both keys for more than 2 seconds The On Screen Display message PASSWORD CLEAR ...

Page 28: ...BF 1F 23 VOLUME 40 BF 1E 24 MUTE 40 BF 10 25 PLAY MODE 40 BF 1D 26 DVD MENU 40 BF 19 27 UP 44 BB 80 28 LEFT 44 BB 51 29 ENTER 44 BB 4E 30 RIGHT 44 BB 4D 31 DOWN 44 BB 81 32 MENU SETUP 40 BF 0E 33 EXIT CANCEL 44 BB EF 34 PAUSE 44 BB 10 35 PLAY 44 BB 15 36 STOP 44 BB 14 37 CH RTN SKIP 40 BF 17 38 REV 44 BB 19 39 FF 44 BB 13 40 CLOSED CAPTION SKIP 40 BF 57 41 SLOW 45 BA 0E 42 ANGLE 44 BB 96 43 MARKER...

Page 29: ...times CD Slow speed Fwd 1 7 1 2 times Actual Rev 1 7 1 2 times Actual G 3 Tuning Broadcasting System Analog US System M System Digital ATSC 8VSB QAM Tuner and System 1Tuner Receive CH Destination US W CABLE CH Coverage 2 69 4A A 5 A 1 A I J W W 1 W 84 Intermediate Digital 44 00MHz Frequency Analog Picture FP 45 75MHz Sound FS 41 25MHz FP FS 4 50MHz Preset CH No Stereo Dual TV Sound US Stereo Tuner...

Page 30: ...C Protector Micro Fuse Yes G 6 Regulation Safety UL UL6500_2nd Radiation FCC Laser DHHS G 7 Temperature Operation 5o C 40o C Storage 20o C 60o C Space Around Unit 100 mm 4inch G 8 Operating Humidity Less than 80 RH G 9 Clock and Clock Only Broadcasting data No Timer Sleep Timer Max Time 120 Min On Timer Program No Off Timer Program No Game Timer No Wake Up Timer No Timer Back up at Power Off Mode ...

Page 31: ... Yes 7 Yes 8 Yes 9 Yes 0 Yes Jump Yes Display Yes Subtitle Yes Audio Select Yes Input Select Zoom Yes Mute Yes CH Up Yes CH Down Yes Vol Up Yes Vol Down Yes Play Mode Yes DVD Menu Yes Up Yes Down Yes Left Yes Right Yes Enter Yes Menu Setup Yes Exit Cancel Yes Game Yes Picture Size Yes Pause Yes Play Yes Stop Yes Skip Closed Caption Yes Skip CH Return Yes Search Yes Search Yes Slow Yes Slow Yes Ang...

Page 32: ...Yes Tone Control Bass Treble Balance Yes Stable Sound No Surround No BBE No SRS WOW SRS 3D Focus Tru Bass No Variable Audio Out No Tuning CH Program Yes Air Cable Yes ADD DELETE Yes Label CH Label Yes Video Label Yes Favorite CH No V Chip Yes Type USA Type RRT Setup Yes Lock Hotel Lock No Channel Lock No Video Lock No Panel Lock No Menu Language English French Spanish Closed Caption Yes CC Advance...

Page 33: ...ep Color No xvYCC No Component Input Yes 720 480i 4 3 Yes 60Hz 720 480i 16 9 Yes 60Hz 720 480p 4 3 Yes 60Hz 720 480p 16 9 Yes 60Hz 720 576i 4 3 No 720 576i 16 9 No 720 576p 4 3 No 720 576p 16 9 No 1280 720p Yes 60Hz 1920 1080i Yes 60Hz Wall Mount Size W x H mm No Screw Size No Features Video CD Playback Yes DVD SVCD Playback No MP3 Playback Yes JPEG Yes WMA Yes Divx Playback No DMF Support No Digi...

Page 34: ... Sheet No Circuit Diagram No Antenna Change Plug No Service Facility List No Important Safeguard No Dew AHC Caution Sheet No Quick Set up Sheet Spanish Yes Battery Yes UM size x pcs UM 4 x 2 pcs OEM Brand No AC Adapter No AC Cord for AC Adapter No AC Cord Yes AV Cord 2Pin 1Pin No Registration Card NDL Card Yes 300 to 75ohm Antenna Adapter No Sheet Information Return Yes USA version Sheet Informati...

Page 35: ... Yes Video Input 2 No Audio Input 2 No S Input 2 No Video Output No Audio Output No Component Input 1 RCA x 3 Analog Audio RCA x 2 L MONO R Component Input 2 No Analog Audio No HDMI Input 1 No Analog Audio No HDMI Input 2 No Analog Audio No Sub Woofer Out No PC Monitor Input No Analog Audio No Digital Audio Output Coaxial DC Jack Center No VHF UHF Antenna Input F Type Video Input 3 No Audio Input ...

Page 36: ...iption of Origin Yes Drop Test Natural Dropping At 2 Corner 2 Edges 3 Surfaces Height cm 80 Container Stuffing 40 container 1551 Sets 40 container w Pallet No w Wrapping No G 17 Material Cabinet Front PC ABS 94V0 NON HALOGEN Rear PS 94V0 NON DECABROM Jack Panel PCB Non Halogen Demand No Eyelet Demand Yes G 18 Environment Environmental standard requirement Green procurement of ORION Pb free Phase3 ...

Page 37: ...RATION PCB Refer to Fig 1 4 1 2 3 4 5 6 7 8 9 Remove the 2 screws 1 Remove the Sheet Pc 2 in the direction of arrow A Remove the Angle Lcd L in the direction of arrow B Disconnect the following connectors CP3001 and CP3002 Remove the 4 screws 2 Remove the Digital PCB in the direction of arrow C Remove the Shield Digital in the direction of arrow D Remove the 2 screws 3 Remove the Operation PCB in ...

Page 38: ...4 screws 4 Remove the DVD MT PCB in the direction of arrow D Fig 1 5 NOTE Before your operation please read PREPARATION OF SERVICING Use the Lead Free solder Manual soldering conditions Soldering temperature 320 20o C Soldering time Within 3 seconds Soldering combination Sn 3 0Ag 0 5Cu When Soldering Removing of solder use the drawing equipment over the Pick Up Unit to keep the Flux smoke away fro...

Page 39: ... C Check Hook Loader Ass y Bottom Side Check Lock Check Lock Fig 2 1 C Loader Ass y 80 5mm Check Hook Fig 2 1 D Loader Ass y Top Side Check Hook Check Hook Check Hook 2 2 Remove the Insulator F Remove the Insulator R Unlock the support 1 Remove the Gear Middle Remove the screw 2 Remove the Rack Feed Ass y Remove the screw 3 Remove the Switch PCB Ass y Remove the screw 4 Remove the Gear Feed Remove...

Page 40: ...2 2 D Manual soldering conditions Soldering temperature 320 20o C Soldering time Within 3 seconds Soldering combination Sn 3 0Ag 0 5Cu After the assembly of the Traverse Ass y hook the wire on the Traverse Ass y as shown Fig 2 2 E OK NG Fig 2 2 B Rack Feed Ass y Push Push When installing the FFC fold it correctly and install it as shown from Fig 2 3 A to Fig 2 3 B 2 3 FFC WIRE HANDLING 1 Do not ma...

Page 41: ...t the IC leads using a blower type IC desoldering machine Refer to Fig 3 2 2 Fig 3 2 NOTE Do not rotate or move the IC back and forth until IC can move back and forth easily after desoldering the leads completely When IC starts moving back and forth easily after desoldering completely pickup the corner of the IC using tweezers and remove the IC by moving with the IC desoldering machine Refer to Fi...

Page 42: ...3 8 Thin tip Soldering Iron NOTE When the IC leads are bent during soldering and or repairing do not repair the bending of leads If the bending of leads are repaired the pattern may be damaged So always be sure to replace the IC in this case Finally confirm the soldering status on four sides of the IC using a magnifying glass Confirm that no abnormality is found on the soldering position and insta...

Page 43: ...me VOL DOWN Minimum 4 2 sec Set Condition TV mode DVD mode No disc TV mode POWER ON total hours are displayed on the screen Can be checked of the INITIAL DATA of MEMORY IC Refer to the WHEN REPLACING EEPROM MEMORY IC VOL DOWN Minimum 6 2 sec VOL DOWN Minimum 9 2 sec ALL mode ALL mode Display of the Adjustment MENU on the screen Refer to the ELECTRICAL ADJUSTMENT On Screen Display Adjustment 5 2 se...

Page 44: ...he AC cord then plug it in After the write set to the initializing of shipping Turn on the power and set the DVD mode Press both VOL DOWN button on the set and Channel button 4 on the remote control for more than 2 seconds The INITIALIZE 5 COMPLETE will appear on the screen Then unplug the AC cord and plug it in CHECK FOR THE FIRMWARE VERSION Turn on the power and set the DVD mode Press both Chann...

Page 45: ... 0000 SUB DA0E783212 DTV CA01I85291 EEPROM J51T01PM00 Picture pic_CA01I0003 Initial setting data check sum Sub Micon check version Main Micon check version POWER ON total hours 16 x 16 x 16 x thousands digit value 16 x 16 x hundreds digit value 16 x tens digit value ones digit value EEPROM check version Parameter NOTE No need to set data other position than 7200 79FF 4 5 6 7 8 9 10 11 12 13 The un...

Page 46: ...t tools for electrical adjustments 1 Pattern Generator 03 R DRIVE N 14 TV FULL 480i Function Step No 2 1 WHITE BALANCE 1 2 3 4 5 6 7 8 Place the set in Aging Test for more than 20 minutes Receive the gray scale pattern from the Pattern Generator Press the INPUT ZOOM button on the remote control to set to the AV mode Using the remote control set the brightness and contrast to normal position Activa...

Page 47: ... 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 Receive the monoscope pattern RF Input Using the remote control set the brightness and contrast to normal position Activate the adjustment mode display of Fig 1 1 and press the channel button 43 on the remote control to select CONTRAST MAX Press the LEFT RIGHT button on the remote control until the contrast max st...

Page 48: ...ENTER Press the LEFT RIGHT button on the remote control until the contrast cent step No becomes 111 Check if the picture is normal 2 5 CONTRAST 40 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 Receive the monoscope pattern RF Input Using the remote control set the brightness and contrast to normal position Activate the adjustment mode display of Fig 1 1 ...

Page 49: ...IGHT MIN 30 30 30 30 30 30 30 30 30 30 30 30 30 32 BRIGHT CENT 120 120 120 120 120 120 120 120 110 128 128 128 128 33 BRIGHT MAX 180 180 180 180 180 180 180 180 180 180 180 180 180 34 BRIGHT MIN 50 50 50 50 50 50 50 50 50 50 50 50 50 35 TINT 128 122 122 122 121 122 129 129 122 115 118 115 122 36 SHARP H1 MAX 511 511 511 511 511 511 511 511 511 511 511 511 511 37 SHARP H1 MIN 0 0 0 0 0 0 0 0 0 0 0 ...

Page 50: ...CONNECTION LCD PANEL DVD DECK CD2001 CD2301 DVD MT PCB CP2301 CP2303 CP2302 CP8501 CP8502 DIGITAL PCB POWER PCB REMOCON PCB OPERATION PCB CP7601 OS7601 CP2201 CP3001 SPEAKER J4301 CP3002 CP2804 CD6203 TU5801 CP4301 J501 CD7005 J8104 J8103 J8101 J8102 CD301 CP501 CD502 J301 CP8101 ...

Page 51: ...ING GUIDE LCD SECTION POWER DOES NOT TURN ON Is F501 broken Is there voltage at pin 6 of IC501 21V Is R510 broken Change F501 Check IC501 and peripheral circuit Change POWER PCB No Yes Change R510 No No Yes Yes E 1 ...

Page 52: ...nd AA4 of IC2801 Connect CD301 Change SP301 and SP302 Change TU5801 Is there signal at pins 1 and 2 of IC6551 Is there signal at pin 6 of IC6552 IC6553 Check IC301 and peripheral circuit Check Connection of CP4301 Check IC6551 and peripheral circuit Check IC6552 IC6553 and peripheral circuit Yes Yes Yes Yes Yes Yes No No No No No No Is there signal at pin 5 of TU5801 Check IC5801 and peripheral ci...

Page 53: ...s backlight shine Is CD2804 connected Connected CD2804 Is CD7005 connected Connected CD7005 Yes No No No No Yes Yes Yes Yes No Check Q3009 and peripheral circuit Is there voltage at pins 1 2 3 and 16 17 of CP2804 5V Is the signal pin 16 and 18 of IC7001 Is the voltage at pin 20 of IC7001 12V Yes Yes Check IC7001 and peripheral circuit Check F7001 No No E 3 ...

Page 54: ...ting of color normal Is the color signal received Is there color signal at IC2801 Adjust the color Receive the color signal Check IC2801 and peripheral circuit Change DIGITAL PCB Yes No THE COLOR DOES NOT APPEAR Yes No Yes No E 4 ...

Page 55: ... Does this display logo picture Does IC4001 gets P CON 3 3V and P CON 1 8V Check P CON 3 3V and P CON 1 8V line Check pins 8 and 10 of CP8501 and peripheral circuit Yes No Yes No Change IC4001 Check the disc Yes No Is there signal at pins 149 and 151 of IC4001 E 5 ...

Page 56: ...he screen Is remote key set effectively Yes No No Yes Yes DISC DOES NOT EJECT Is there signal at pins 4 and 5 of CP2302 Check IC4001 and peripheral circuit No Is there signal at pins 1 and 2 of CP2302 No Yes Change IC4001 Yes Check pins 138 and 139 of IC4001 and peripheral circuit Change IC2301 E 6 ...

Page 57: ...01 connect with CP2301 correctly Yes No No Yes DOES NOT PLAY DVD Does this display reading mark No Does disc rotate No Yes Change IC4001 Yes Change DVD DECK Connect CD2301 Change DVD DECK Is the voltage between JG017 and JG018 less than 3 3V Yes No Change IC4001 E 7 ...

Page 58: ...01 connect with CP2301 correctly Yes No No Yes DOES NOT PLAY CD Does this display reading mark No Does disc rotate No Yes Change IC4001 Yes Change DVD DECK Connect CD2301 Change DVD DECK Is the voltage between JG019 and JG018 less than 3 3V Yes No Change IC4001 E 8 ...

Page 59: ... of IC8501 and peripheral circuit Yes NO SOUND DVD CD ANALOG AUDIO No Change MAIN PCB Change IC4001 Connected CD8501 Is there signal at pin1 of CP8501 Check line circuit IC4001 to CP8501 Yes NO SOUND DVD CD DIGITAL AUDIO No Change IC4001 Yes No No Yes No Yes Change MAIN PCB Does CD8501 connected Is there signal at pin 122 of IC4001 E 9 ...

Page 60: ...OT_LD MOT_SLED MOT_SPDL SPINDLE SLED FOCUS TRACK_PWM TRAY_CLOSE OPEN HA0 A19 HD0 D15 MEMCS0 RD WR SD_A0 A11 SD_D0 D15 LCD BLOCK RX START_SW SPDIF 134 DVD RESET DVD_A_OUT_L DVD_A_OUT_R AUDIO AMP IC8501 NJM4565M TE1 Y_VIDEO C_VIDEO APWM_L APWM_R SPDL_SENS MD_DVD MD_CD TX ZERO 64M SDRAM IC4005 M12L64164A 7TG RAMDQM CLK CKE WE CAS CS0 CS1 RAS SD_BA0 DVD_AUDIO_R DVD_AUDIO_L SYS_MUTE RESET DAC_VIDEO_A D...

Page 61: ...D 1 3 2 4 F501 L501 4 3 1 2 1 3 CP501__12 POWER_ON_H D515 D510 INVERTER CONTROLLER IC7001 BD9882FV E2 Q505 VH ZCD 1 OUT FB SOUND AMP IC301 LA42052 E D518 1 4 3 5 2 6 7 8 7 Q501 NC 12 CP501__3 13 AT 12V 1 7 DC DC CONVERTER IC503 LA5797M TE L E CP501__1 FILTER_MUTE 9 8 11 1 8 7 4 1 DRIVE Q7005 DRIVE Q7003 T7001 CD7005__1 HV CD7005__7 LV 20 DRIVE Q7004 FEED_BACK IC7002 LM2902DR CD7005__14 HV 13 14 1 ...

Page 62: ...3002 AL1015 LCD PANEL V2801 M156B1 L02 VDD CORE 1V IC3001 BD9130NV LCD B SW Q3009 TPC6108 TE85L F M AUDIO Lch SW IC6552 MM1501XNRE AUDIO Rch SW IC6553 MM1501XNRE AUDIO Lch SW IC6557 NJM2534V TE2 FLASH IC IC2804 EN29LV320AB 70TCP DDR SDRAM IC2802 HYB18TC256160BF 3S SCALER IC IC2801 R8J66954BG BTSC DEMODULATOR IC5801 AN5832SA E1V POWER DIGITAL PCB BLOCK DIAGRAM AUDIO ADC IC6551 AK5358A SUB MICON IC6...

Page 63: ...ANEL V2801 M156B1 L02 SCALER IC IC2801 R8J66954BG COMPONENT_VIDEO_IN J8102 RCA 341H NI 09 AUDIO ADC IC IC6551 AK5358A HEADPHONE JACK J301 PJ 364H SPEAKER L R SP301 SP302 SO308F01 IN IN S VIDEO IN J8101 DIN 417HA 01 TUNER TU5801 ENG36E18KRF IN COMPONENT Y AUDIO Rch SW IC IC6553 MM1501XNRE COMPONENT AUDIO IN J8103 RCA 228H 3 NI 02 CVBS _AV_IN J8104 RCA 341H 2 NI 06 AUDIO Rch SW IC IC6558 NJM2534V TE...

Page 64: ...4 C8512 R8536 R8535 R8537 R8539 R4036 R4037 R4038 R4039 W825 W824 D4003 D4002 C2301 C2305 D2304 D2303 C2304 R2357 R2358 R2339 R2307 R2313 C2306 R2328 R2310 R2337 R2330 R2325 C2360 C2357 C2358 C2359 C2319 C4076 R8516 R2353 C2321 R2349 D4005 R2342 C8541 C4026 R2352 C2330 C2323 R2350 C2339 R2308 R2338 W818 C4105 R2309 R2334 W807 R2332 R4018 R4019 R4043 C4004 R4022 C4086 C4006 R2336 R2335 R4063 R4062 ...

Page 65: ...3041 R3042 Q3008 Q3006 B3015 Q3010 R3040 R3035 Q3004 Q3003 B3005 B3004 D3004 Q3011 R3020 R3022 IC3002 B3006 B3007 B3017 Q3407 C3011 C3012 C3014 C3019 C3021 C3040 R3014 R3012 R3023 R3024 R3025 R3045 R3431 C6554 B6551 C3038 C3039 R3032 R3033 R3034 B3014 IC3009 C3054 C3055 D3006 C6566 C6565 C6572 C6573 IC6555 C6577 C6576 C6574_1 C6575 IC6554 C6551 C6563 C6582 R6585 R6583 C2938 C2934 R5824 R5825 C5853...

Page 66: ...29 L504 C512 C535_1 W018 C511 C7602 CP7601 W835 W012 W011 W008 CP2201 SW2203 SW2204 SW2208 SW2202 SW2207 SW2205 SW2206 SW2201 C502 R505 W015 W807 D7006 R7036 D7003 R7035 CP501 D505 W828 R521 W023 W024 R8110 W002 W017 W832 W025 W819 CD502 C513 OS7601 TH501 D526 W014 W021 W833 SH501 R7033 W004 W007 W840 IC505 W824 W827 W803 W006 R7047 W823 C309 W820 D7001 D7002 D7004 D7005 D7015 CP8101 D7601_1 L503 ...

Page 67: ...8102 R8103 R8104 C8109 R8107 R8108 C8110 C8105 R8105 C8103 C320 C303 C305 C308 R304 R305 C306 C301 C319 R307 R306 R302 D509 C501 C503 R7049 R7050 C7035 R7054 R7022 C7019 C7001 C7008 C7009 R7005 R7008 Q7002 R7016 R7015 C7012 C7011 R7020 Q505 R531 Q7001 R7602 R7605 R2203 R2202 R2206 R2204 R2205 R2201 D506 R507 R502 C7010 R7019 R7017 R7003 R7002 R7001 R535 R538 R7032 R7030 R7018 R7006 R7004 Q504 R811...

Page 68: ...D0 P CON 5V_D SD_A3 APWM_R SD_D1 P CON 1 8V_D SD_D2 SD_A5 SD_D3 SD_D4 SD_D5 SD_A2 SD_D6 SD_D7 SD_A6 SD_D8 SD_A1 SD_D9 SD_A7 SD_D10 SD_D11 SD_D12 SD_D13 SD_D14 SD_D15 RAMCS0 RAMCS1 RAMRAS RAMCAS SD_BA0 RAMDQM RAMWE RAMCLK RAMCKE SYS_MUTE RAMCS0 RAMCS1 RAMRAS RAMCAS SD_A10 SD_A11 SD_BA0 RAMWE RAMDQM RAMCLK SD_D10 SD_D11 SD_D12 SD_D13 SD_D14 SD_D15 RAMCKE SD_A0 SD_A8 SD_A9 SD_D8 SD_D7 SD_D9 SD_D6 SD_...

Page 69: ...5 SD_BA0 HD12 RAMDQM SD_D9 SD_D6 RAMWE RAMCLK HD4 WR RAMCKE SD_D8 SD_D7 RESET HA0 HA1 HD11 RAMDQM HA2 HA3 RAMDQM RAMWE HA4 HD3 HA5 RAMCLK RAMCAS HA6 HA7 HD10 HA19 RAMRAS HA8 HA9 RAMCS1 HA10 HD2 HA18 HA11 SD_A11 SD_BA0 HA12 HA13 HD9 HA17 SD_A9 RAMCS0 HA14 HA15 SD_A8 SD_A10 HA16 HD1 HA7 HA17 SD_A7 SD_A0 HA18 HA19 HD8 HA6 SD_A6 SD_A1 HD0 HD1 SD_A5 SD_A2 HD2 HD0 HA5 HD3 SD_A4 SD_A3 HD4 HD5 RD HA4 HD6 ...

Page 70: ...TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS JG056 TP2320 TP2317 TP2319 TP2318 JG057 JG058 TP2313 TP2315 TP2314 JG018 JG017 JG034 JG035 JG037 JG036 JG014 JG013 JG040 JG025 JG016 JG011 JG010 JG015 JG012 JG027 JG026 TP2310 TP2311 TP2312 TP2309 JG019 TP2316 TP2322 TP2302 TP2301 TP2305 ...

Page 71: ...39 1K R8537 10K R8532 47K R8517 47K R8530 2 2K R8534 15K R8516 10K R8527 47K R8507 1K 1 R8509 68 1 R8508 2 2K 1 B8501 BLM18PG121SN1D B8503 BLM18PG121SN1D B8504 EBMS160808A102_RDC45 B8502 EBMS160808A102_RDC45 W824 W825 W804 W818 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE ...

Page 72: ... 7K R6214 4 7K R6236 4 7K R6216 4 7K R6217 4 7K R6215 4 7K R6219 4 7K R6213 4 7K R6204 10K R6227 100 R6224 4 7K R6225 4 7K R6228 4 7K R6223 100 W807 W863 W865 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME X6201 16MHz 100GT01615 MCU_SCITXD MCU_SCIRXD I2C_DATA I2C_CLK RESET_N AUDIO_MUTE RESET_N IIC_OFF ASEMD0 DVD_RESET 3 3V_POWER_H KEY_A KEY_B...

Page 73: ...AT THE TIME AV3 AV4_Y SW_Y_IN AV1_CVBS TU_CVBS AV3 AV4_PB AV1_CVBS AV3 AV4_PR SPDIF AV3 AV4_Y TU_CVBS SW_C_IN I2C_CLK I2C_DATA LOUT_FI ROUT_FI DVD H AD_A3 3V AV3 AV4_PB DVD H ASW0 ASW2 DVD H ROUT LOUT IIC_OFF SW_Y_IN AV3 AV4_PR I2C_CLK SW_C_IN I2C_DATA MCLK SDOUT LRCK MCU_SCIRXD BCLK AD_A3 3V MCU_SCITXD I2C_CLK I2C_DATA I2C_CLK I2C_DATA S1_DET TWIRE_RXDC TWIRE_TXDC LIGHT_CTL LCD H GND D3 3V AT 3 3...

Page 74: ... B C5855 0 1 B C5852 0 1 B C5803 220 6 3V V S C5801 220 6 3V V S C5819 220 6 3V V S R5808 4 7K R5809 4 7K R5819 100 R5820 100 R5801 150K R5802 47K R5803 100 R5804 100 R5807 100K R5811 180K R5812 100 R5810 100 R5823 1K R5821 47 R5822 47 R5825 47K R5813 3 3K R5824 47K R5817 3 3K R5818 3 3K B5801 FCM1608KF 102T02 B5803 FCM1608KF 102T02 B5802 FCM1608KF 102T02 B5804 FCM1608KF 151T06 W878 W858 W846 W804...

Page 75: ...THE COLOR BROADCAST NOTE THE DC VOLTAGE AT EACH PART WAS MEASURED R3630 4 7K R3631 4 7K R3629 470 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME D3 3V GND H 16 H 15 CEH420 PCBDH0 FROM TO REGULATOR HDMI SCHEMATIC DIAGRAM DIGITAL PCB 3 3 3 3 3 3 3 3 3 3 3 3 0 0 3 3 3 3 3 3 RX1P EXT_RES HDMI_SDA10 PWR0 HDMI_SCL10 HDMI_XIN PLL_XFC_X PLL_XFC_P PLL...

Page 76: ...R2830 22 B2800 HCB1608KF 181T20 B2806 HCB1608KF 221T20 B2807 HCB1608KF 221T20 B2808 HCB1608KF 221T20 B2809 HCB1608KF 221T20 B2805 HCB1608KF 221T20 B2804 HCB1608KF 221T20 B2803 HCB1608KF 221T20 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME GND D3 3V D1 0V VDD_PANEL CH0_TXOUT0 CH0_TXOUT0 CH0_TXOUT1 CH0_TXOUT1 CH0_TXOUT2 CH0_TXOUT2 CH0_TXCLKOUT...

Page 77: ...V V S B2811 HCB1608KF 221T20 B2810 HCB1608KF 221T20 B2815 HCB1608KF 121T20 B2816 HCB1608KF 121T20 B2817 HCB1608KF 121T20 B2820 HCB1608KF 121T20 B2821 HCB1608KF 121T20 B2822 HCB1608KF 121T20 W849 W848 W809 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME AD_A3 3V D1 0V D1 8V GND D3 3V TO SCALER VIDEO AUDIO H 20 H 19 CEH420 PCBDH0 FROM TO REGULAT...

Page 78: ...A14 A16 D15 A15 A13 D7 A14 D14 A12 A13 D6 A12 A11 A11 A10 A10 A9 A9 D13 A8 D5 A20 A7 D12 A6 A21 D4 A5 WE0_N A4 A3 RESET_N A2 D11 A1 D3 FLASH_WP D10 D2 INVERTER_H A19 A18 A8 D9 D15 D1 D14 A7 D8 D13 A6 D0 D12 IIC_OFF D11 A5 RD_N I2C_DATA D10 I2C_CLK A4 D9 D8 A3 CS0_N D7 A2 D6 D5 D4 D3 A_MUTE A1 D2 D1 D0 ASEMD0 IIC_OFF RESET_N PC_TOOL_RX PC_TOOL_TX INVERTER_H D3 3V A_MUTE GND GND H 22 H 21 CEH420 PCB...

Page 79: ...AA1 DADQS0_N DACLK_N DAA9 DADQS1 DACS_N DAA3 DADQS0 DAA7 DADQS1_N DARAS_N DADQS1 DAQM0 DACAS_N DAQM1 DAODT DACKE DADQS0_N DAA11 DAWE_N DADQS1_N DAA5 DABA0 DABA1 DAQ3 DAQ1 DAQ4 DAQ5 DAQ0 GND DAQ2 D1 8V DAQ7 DAQ6 DAQ12 DAQ8 DAQ14 DAQ10 DAQ13 DAQ11 DAQ15 DAQ9 D1 8V H 24 H 23 CEH420 PCBDH0 FROM TO REGULATOR DDR SCHEMATIC DIAGRAM DIGITAL PCB SDCLK SDCLK_N SDCKE SDCS_N SDRAS_N SDCAS_N SDWE_N SDODT SDBA0...

Page 80: ...CM1608CF 600T06 B6551 HCB1608KF 121T20 W840 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DVD H FILTER_MUTE DVD_SPDIF DVD_SPDIF D5 0V D3 3V GND SPDIF AV1_Y AV1_C AV1_A_IN_L AV1_A_IN_R YUV_A_IN_L D5 0V YUV_A_IN_R FILTER_MUTE AV1_CVBS AV3 AV4_Y AV3 AV4_PB A_MUTE AV3 AV4_PR SPDIF DVD H AUDIO_MUTE LOUT_FI AV3 AV4_PR ROUT_FI AV3 AV4_PB AV3 AV4_Y ...

Page 81: ... S R6502 330 R6590 56K R6582 56K R6584 56K R6581 56K R6562 2 7K R6561 2 7K R6559 3 3K R6558 3 3K R6569 100 R6585 10K R6583 10K R6501 330 B6553 FCM1608KF 102T02 B6552 FCM1608KF 102T02 B6554 FCM1608CF 600T06 B6556 HCB1608KF 181T20 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME SW 12V DVD H AV1_A_IN_L SW_L ASW2 AUDIO_L YUV_A_IN_L DVD_L ASW0 AUDI...

Page 82: ...007 330 R3019 12K R3012 1K R3017 150 1 R3035 6 8K B3003 HCB1608KF 181T20 B3008 HCB1608KF 181T20 B3014 HCB1608KF 181T20 B3004 HCB1608KF 181T20 B3005 HCB1608KF 181T20 B3007 HCB1608KF 181T20 B3023 FCM1608KF 102T02 B3022 FCM1608KF 102T02 B3015 HCB1608KF 181T20 B3006 HCB1608KF 181T20 B3017 HCB1608KF 181T20 W856 W857 W826 W818 W817 W815 W816 W847 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THI...

Page 83: ... D514 RU3AM EIC D510 RM11C EIC D508 RM11C EIC D511 1H3 E D518 RM11C EIC D507 RM11C EIC D505 1N4005 EIC D506 EC11FS2 TE12L C505 22P CH C503 330P CH C501 0 001 B C521 0 1 B C545 0 15 25V B C543_1 1 50V 21 25 B C538 0 15 25V B C539 0 15 25V B C510 0 001 250V KX C507 0 001 250V KX C509 0 1 B C513 470P 2KV R C526 0 001 B C514 470P 250V KX C531 1 25V B C518 0 022 400V PP C517 330P B C546 0 15 25V B C508...

Page 84: ... C7026 10 25V 32 16 B C7019 0 001 B C7006 0 047 B C7017 0 0022 500V B C7020 0 001 B C7021 0 001 B C7022 10 25V 32 16 B C7033 10P 6KV SL C7032 0 01 B C7031 0 01 B C7030 10P 6KV SL C7035 0 001 B C7024 0 001 B C7008 0 47 B R7012 220 1 R7018 10K R7017 10K R7020 100K R7003 4 7K R7008 47K R7011 100K 1 4W R7014 15K 1 4W R7004 1K R7006 5 6K R7022 220 R7015 22K R7016 4 7K R7005 100 R7002 18K R7001 2 7K R70...

Page 85: ...INT DE VUE SECURITE LES PIECES REPAREES PAR UN ETANT ATTENTION C304 100 16V MHE_P C311 470 16V MHE_P C310 470 16V MHE_P C307 220 6 3V MHE_P C309 470 16V MHE C320 0 1 B C319 0 1 B C303 1 B C301 1 B C308 4 7 B C306 470P CH C305 470P CH R302 2 2K R304 2 2K R306 2 2K R305 2 2K R307 2 2K R310 1K R311 1K R309 1K 1 4W R308 1K 1 4W W830 W803 W824 W827 W845 W820 W823 W806 W832 OF PRINTING AND SUBJECT TO CH...

Page 86: ...CH C8107 470P CH C8109 100P CH C8108 470P CH C8106 470P CH C8104 470P CH C7602 100 6 3V KA R8114 1K R8113 1K R8115 100 R8116 1K R8117 1K R8104 75 R8107 75 R8108 75 R8105 75 R8103 75 R2203 15K R2204 5 6K R2205 5 6K R2206 820 R7602 47 R7605 100 R7603_1 220 R7604_1 220 R2201 1K R2202 820 R8106 75 R8118 100 R8119 100 R8120 100 R8111 100 R8112 100 R8110 1K 1 4W W833 W822 OF PRINTING AND SUBJECT TO CHAN...

Page 87: ...2602 ESE22MH22 SW2 M M 2H061605 CD2301 DED020 PCB640 SPINDLE MOTOR SPINDLE MOTOR FEED MOTOR GND SW FEED MOTOR PICK UO INNER LIMIT SWITCH 6 5 4 3 2 1 SW SCHEMATIC DIAGRAM SINCE THESE PARTS MARKED BY CAUTION DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY USE ONES ARE DANS LA NOMENCLATURE DES PIECES N UTILISER QUE CELLS DECRITES DANGEREUSES AN POINT DE VUE SECURITE LES PIECES REPAREES PAR UN ETANT ...

Page 88: ... 1 LV CN2 CN1 HV 2 1 LV LV LV NC NC NC NC NC NC NC NC NC NC HV HV SP OUT L SP OUT R GND GND L R KEY A KEY B GND CEH422 OPERATION PCB PCB270 KEY A KEY B GND SW GND LIMIT SW SLD SLD SP1 SP1 GND D CLOSE OPEN LD LD F DRV T DRV T RTN F RTN GND NC VR DVD VR COM VR CD GND VRF RF_OUT SW1 DVD CD C D E A B VCC Vref F GND PD GND LD CD LD DVD GND M P CON 6V P CON A5V P CON 3 3V GND P CON 3 3V GND P CON 12V GN...

Page 89: ...6 FLASH MPEG MICON DSP RF_AMP 10us 20ns 10ns 0 5V 200mV 500mV 3 9 52 10us 20ns 100µs 200mV 200mV 500mV 4 10 53 AV SWITCH 20us 2ms 200ns 500mV 100mV 1 0V 5 13 54 MEMORY 100µs 10us 2ms 500mV 100mV 100mV 55 6 14 The following waveforms were measured at the point of the corresponding balloon number in the schemtic diagram NOTE I 1 ...

Page 90: ...WAVEFORMS AUDIO VIDEO 200µs 1 0V 56 200µs 1 0V 57 10µs 200mV 58 10µs 100mV 59 The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE I 2 ...

Page 91: ...08 120 PCBDA0 REMOCON PCB ASS Y 208 208 PCB130 DVD MT PCB ASS Y 202 202 118 PCBDH0 DIGITAL PCB ASS Y 112 101C 101B 101G 101G 101G 101G 101A 101D 208 101F 101E 101 107 208 115 121 208 119 202 103 103A 103B 103C 106 117 208 208 208 117 123 208 208 114 PCB240 POWER PCB ASS Y 206 206 206 208 208 208 208 116 116 208 113 208 124 207 207 207 207 109 209 108 111 207 110 207 102A 102 102B 102B 125 ...

Page 92: ...MECHANICAL EXPLODED VIEW PACKING DIAGRAM 133 134 135 136 137 CD501 TM101 126 J1 3 127 127 129 131 132 128 128 130 ...

Page 93: ...ied for each position NOTE Do not replace the parts Because minute adjustments are needed if this condition is disassembled further more If the repair is needed replace the DVD MECHA ASS Y PCB640 SW PCB ASS Y 701 702 702 607 604 CD2001 603 M2602 606 602 704 703 605 SW2 705 CD2301 AA 703 703 605 601 608 608 600 CLASS GREASE MARK AA ...

Page 94: ...3 AE009900 724WND0001 SHEET PC 1 114 AE009901 724WND0002 SHEET PC 2 115 AE005122 726000A073 SHEET CAUTION 116 AE009597 744WUA0029 SPRING EARTH 2 117 AE009784 744WUA0038 SPRING EARTH 3 118 AE009902 752WSA0727 SHIELD JACK 119 AE009816 753WUAA017 SPRING EARTH 120 AE009904 761WPA0532 HOLDER REMOCON 121 AE009905 761WPA0534 COVER DVD 122 AE009906 761WSA0686 ANGLE HINGE 123 AE009907 761WSA0687 ANGLE LCD ...

Page 95: ...16 92P100116A GEAR FEED 608 BZ710149 800WFAA008 CUSHION C 701 AE005817 92P700007A SCREW GEAR FEED 702 AE003554 814011723U SCREW PAN M1 7 2 3 P3 CH 703 AE003555 816112080U SEMS TAP TITE P PAN W10 2 8 CH 704 AE005006 813381750U SCREW T TITE B CAMERA PAN M1 7 5 0 P3 CH 705 AE003557 811022080U SCREW TAP TITE P BIND 2 8 CH CD2001 AE009434 12C14O1602 CORD JUMPER FFC05241600408T1 A04 CD2301 AE003558 122H...

Page 96: ... E D517 AD300070 D97U01201B DIODE ZENER MTZJ12B T 77 D518 BZ410062 D2WTRM11C0 DIODE SILICON RM11C EIC D519 AE009006 DGERMA1110 DIODE SILICON MA111 TX D520 AE009006 DGERMA1110 DIODE SILICON MA111 TX D521 AE009006 DGERMA1110 DIODE SILICON MA111 TX D522 AE009006 DGERMA1110 DIODE SILICON MA111 TX D523 AE009829 D28A10A040 DIODE SCHOTTKY BARRIER FCQ10A04 D526 BZ410113 D97U02201B DIODE ZENER MTZJ22B T 77...

Page 97: ...098820 19WLCD INVERTER IC BD9882FV E2 IC7002 AE009513 I0CF0902D0 QUAND OPERATIONNAL AMPLIFILE LM2902DR IC8501 AE009365 I0QF045650 DUAL OPEAMP NJM4565M TE1 IC8502 AE009805 I1YF9117A0 VO ADJ IO 1A TAPING LD1117AL ADJ AA3 A R TRANSISTORS Q501 72783392 TJXG10NK50 FET STF10NK50Z Q503 79097796 TPATC03002 COMPOUND TRANSISTOR KRA103MAT Q504 BZ510067 TNAAC05002 COMPOUND TRANSISTOR KRC103SRTK Q505 BZ510108 ...

Page 98: ...4 024HC51216 CORE BEADS HCB1608KF 121T20 B2822 AE009374 024HC51216 CORE BEADS HCB1608KF 121T20 B3003 AE008878 024HC51816 CORE BEADS HCB1608KF 181T20 B3004 AE008878 024HC51816 CORE BEADS HCB1608KF 181T20 B3005 AE008878 024HC51816 CORE BEADS HCB1608KF 181T20 B3006 AE008878 024HC51816 CORE BEADS HCB1608KF 181T20 B3007 AE008878 024HC51816 CORE BEADS HCB1608KF 181T20 B3008 AE008878 024HC51816 CORE BEAD...

Page 99: ...1 AE002634 06710T0009 HOLDER FUSE EYF 52BCY FH502 AE002634 06710T0009 HOLDER FUSE EYF 52BCY NR2801 AE009554 11074100M7 R NETWORK CRA108100JV NR2802 AE009554 11074100M7 R NETWORK CRA108100JV NR2803 AE009554 11074100M7 R NETWORK CRA108100JV NR2804 AE009554 11074100M7 R NETWORK CRA108100JV NR2805 AE009555 11074270M7 R NETWORK CRA108270JV NR2806 AE009555 11074270M7 R NETWORK CRA108270JV NR2807 AE00955...

Page 100: ...TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...

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Toshiba 15LV505 - 15.6" LCD TV, Service Manual

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