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Toshiba 22LV506 - 21.9" LCD TV, Service Manual

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Toshiba 22LV506 - 21.9

ELECTRICAL REPLACEMENT PARTS LIST

Location No.

TSB P/N

Reference No.

Description

TRANSISTORS

 

Q6201

AE009515

T27T030190

FET

2SK3019_TL

 

Q6202

AE009515

T27T030190

FET

2SK3019_TL

 

Q6203

BZ510072

TPAAC05002

COMPOUND TRANSISTOR

KRA103SRTK

 

Q6204

BZ510071

TNAAB05003

COMPOUND TRANSISTOR

KRC102SRTK

 

Q7003

BZ510113

T27T030180

FET

2SK3018T106

 

Q7004

AE009516

T250A06J30

FET

TK30A06J3(ORION.Q)

 

Q7005

AE009516

T250A06J30

FET

TK30A06J3(ORION.Q)

COILS &TRANSFORMERS

  ! L501

AE005143

029X000416

COIL,LINE FILTER

SS24H-10100

 

L503

BZ310150

02167E220K

COIL

22    UH

 

L504

AD301785

02167E100K

COIL

10 UH

 

L3001

BZ310150

02167E220K

COIL

22    UH

 

L3002

AE009517

0218MG5R2P

COIL

5.2    UH

 

L3003

BZ310150

02167E220K

COIL

22    UH

 

L3004

AE009518

0218MG220P

COIL

22    UH

 

L3005

BZ310150

02167E220K

COIL

22    UH

 

L3603

AE009519

02D1000119

COIL CHOKE

EXC28CG900U

 

L3604

AE009519

02D1000119

COIL CHOKE

EXC28CG900U

 

L5801

72784092

0216SD220J

COIL

22    UH

 

L5805

AE009260

021AS9224J

COIL

0.22 UH

 

L6561

AE005284

0216S8220K

COIL

22    UH

 

L7001

AD301785

02167E100K

COIL

10 UH

 

L8501

AE008874

0216SD2R2J

COIL

2.2   UH

 

L8502

AE006570

0216SD1R0J

COIL

1     UH

 

L8504

AE006570

0216SD1R0J

COIL

1     UH

  ! T501

AE009520

0481240018

TRANSFORMER,SWITCHING

81240018

  ! T7001

AE009660

048135113G

TRANSFORMER,SWITCHING

8135113G

  ! T7002

AE009660

048135113G

TRANSFORMER,SWITCHING

8135113G

JACKS

  ! J301

AE009522

060R131024

HEADPHONE JACK

PJ-364H

  ! J501

AE009523

064Q1A0010

JACK,AC

CCT2302-0901C

 

J4301

AE009524

060R401140

RCA JACK

RCA-101HT(OR)

 

J4302

AE009522

060R131024

HEADPHONE JACK

PJ-364H

 

J8101

AE009526

062R750007

PLUG

DIN-417HA-01

 

J8102

AE009527

060R411058

RCA JACK

RCA-341H(NI)-09

 

J8103

AE009528

060R431039

RCA JACK

RCA-228H(3)NI-02

 

J8104

AE009529

060R431040

RCA JACK

RCA-341H(2)NI-06

SWITCHES

 

SW2201

BZ612010

0504101T34

SWITCH,TACT

EVQ21505R

 

SW2202

BZ612010

0504101T34

SWITCH,TACT

EVQ21505R

 

SW2203

BZ612010

0504101T34

SWITCH,TACT

EVQ21505R

 

SW2204

BZ612010

0504101T34

SWITCH,TACT

EVQ21505R

 

SW2205

BZ612010

0504101T34

SWITCH,TACT

EVQ21505R

 

SW2206

BZ612010

0504101T34

SWITCH,TACT

EVQ21505R

 

SW2207

BZ612010

0504101T34

SWITCH,TACT

EVQ21505R

 

SW2208

BZ612010

0504101T34

SWITCH,TACT

EVQ21505R

P.C.BOARD ASSEMBLIES

 

PCB130

AE009848

A50T04C130

DVD MT PCB ASS'Y

DMG097A

 

PCB240

AE009662

A50T01C240

POWER PCB ASS'Y

CEG362A

 

PCB270

AE009663

A50T01C270

OPERATION PCB ASS'Y

CEG363A

 

PCBDA0

AE009664

A50T01CDA0

REMOCON PCB ASS'Y

CEG364A

 

PCBDH0

AE009665

A50T01CDH0

DIGITAL PCB ASS'Y

CEG360A

MISCELLANEOUS

 

B303

AE009535

024HC13914

CORE,BEADS

HCB3216KF-391T20

 

B307

AE009535

024HC13914

CORE,BEADS

HCB3216KF-391T20

 

B308

AE009535

024HC13914

CORE,BEADS

HCB3216KF-391T20

 

B501

BZ310129

024HT03564

CORE,BEADS

W4BRH3.5X6X1.0

 

B2304

AE008552

024NC51021

CORE,BEADS

EBMS160808A102_RDC45

 

B2305

AE008552

024NC51021

CORE,BEADS

EBMS160808A102_RDC45

 

B2800

AE007761

024AC5181J

CORE,BEADS

BLM18PG181SN1D

 

B2801

AE009536

024HC52216

CORE,BEADS

HCB1608KF-221T20

 

B2803

AE009536

024HC52216

CORE,BEADS

HCB1608KF-221T20

 

B2804

AE009536

024HC52216

CORE,BEADS

HCB1608KF-221T20

 

B2805

AE009536

024HC52216

CORE,BEADS

HCB1608KF-221T20

 

B2806

AE009536

024HC52216

CORE,BEADS

HCB1608KF-221T20

 

B2807

AE009536

024HC52216

CORE,BEADS

HCB1608KF-221T20

 

B2808

AE009536

024HC52216

CORE,BEADS

HCB1608KF-221T20

 

B2809

AE009536

024HC52216

CORE,BEADS

HCB1608KF-221T20

 

B2810

AE009536

024HC52216

CORE,BEADS

HCB1608KF-221T20

 

B2811

AE009536

024HC52216

CORE,BEADS

HCB1608KF-221T20

 

B2812

AE009536

024HC52216

CORE,BEADS

HCB1608KF-221T20

 

B2813

AE008394

024BC5121J

CORE,BEADS

BLM18PG121SN1D

 

B2815

AE008394

024BC5121J

CORE,BEADS

BLM18PG121SN1D

 

B2816

AE008394

024BC5121J

CORE,BEADS

BLM18PG121SN1D

 

B2817

AE008394

024BC5121J

CORE,BEADS

BLM18PG121SN1D

 

B2820

AE008394

024BC5121J

CORE,BEADS

BLM18PG121SN1D

 

B2821

AE008394

024BC5121J

CORE,BEADS

BLM18PG121SN1D

 

B2822

AE008394

024BC5121J

CORE,BEADS

BLM18PG121SN1D

 

B3003

AE007761

024AC5181J

CORE,BEADS

BLM18PG181SN1D

 

B3004

AE007761

024AC5181J

CORE,BEADS

BLM18PG181SN1D

 

B3005

AE007761

024AC5181J

CORE,BEADS

BLM18PG181SN1D

 

B3006

AE007761

024AC5181J

CORE,BEADS

BLM18PG181SN1D

 

B3007

AE007761

024AC5181J

CORE,BEADS

BLM18PG181SN1D

 

B3008

AE007761

024AC5181J

CORE,BEADS

BLM18PG181SN1D

K3-3

Summary of Contents for 22LV506 - 21.9" 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 22LV506 ...

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: ...e use of any wall bracket other than a UL Listed wall bracket appropriate for the size and weight of this television for wall mounting this television could result in serious bodily injury and or property damage See Choosing a location for your LCD TV Pg 6 Congratulations on your purchase As you enjoy your new product please keep these safety tips in mind The Issue The home theater entertainment e...

Page 5: ...GE Never strike the screen 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 hazar...

Page 6: ... sided disc Approx 8 hours double sided disc 8cm Approx 80 minutes single sided disc Approx 160 minutes double sided disc Video CDs DIGITAL VIDEO Audio Video moving pictures 12cm Approx 74 minutes single sided disc 8cm Approx 20 minutes single sided disc Audio CDs Audio 12cm Approx 74 minutes single sided disc 8cm Approx 20 minutes single sided disc DivX Audio Video moving pictures 12cm It depends...

Page 7: ...antenna 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...

Page 8: ...he 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 amplifier equipped with a Dolby Digital decoder Manufactured under license from Dolby Laboratories Dolby and the double D symbol are trademarks of Dolby Laboratories Amplifier equipped with a Dolby Digital decoder To COAXIAL...

Page 9: ...up Language Signal Type Cable Start Digtal Channel Found Analog Channel Found 0 0 English EXIT End Automatic Search If you press EXIT CANCEL the Automatic Search stops and changes to the TV screen After the starting setup is completed the TV channel appears on the screen Note The Auto Setup function will work only when you press POWER for the first time The process of Automatic Search may take 15 ...

Page 10: ...L CH TO SELECT ANALOG CHANNELS 1 9 Press 1 9 as needed Example to select channel 2 press 2 10 99 Press the 2 digits in order Example to select channel 12 press 1 2 100 125 Press the 3 digits in order Example to select channel 120 press 1 2 0 TO SELECT DIGITAL CHANNELS Press the first 3 digits then press the button followed by the remaining number Example to select channel 015 001 press 0 1 5 1 If ...

Page 11: ...ctures that you may choose to exclude The restriction applies to TV Rating and Movie Rating if this data is transmitted You may set this restriction separately To use the V Chip function you must register a password 0 9 MENU ENTER To register a password 1 Press MENU in the TV mode The TV menu screen will appear Press ϳ or ϴ to select Lock then press or ENTER Picture Audio Channel Lock Setup Main M...

Page 12: ... Closed Caption Language English Select ENTER Set 3 Press ϳ or ϴ to select CC Setting then press ϵ or to select On On Captions will be displayed on the screen Off Captions will not be displayed on the screen CC Priority Closed Caption CC Setting Off Digital CC C1 CS1 Default Select Analog Caption Digital Caption Digital CC Preset CC Advanced Adjust 4 Press ϳ or ϴ to select Analog Caption or Digita...

Page 13: ...ams with subtitles To fill the width of the screen it is extended horizontally However it is only slightly extended at the top and the bottom The top and bottom edges of the picture may be hidden A B C D E F G A B C D E F G Note To select this picture size on 22LV505 22LV506 select Theater Wide2 Full picture size for 16 9 source programs Full will display the picture at the maximum size Note Some ...

Page 14: ...he HDMI device to the TV select this setting DVI When you connect the DVI device to the TV with analog audio cords select this setting 3 Press EXIT CANCEL to return to the normal screen MENU EXIT CANCEL ENTER 0 6 42 TV operation Using the aspect feature Adjusting the back lighting When the Aspect feature is set to On and the TV receives a 480i signal the picture size is automatically selected as d...

Page 15: ...laying a DVD video disc because the high resolution pictures on these discs include a lot of information In such case you may reduce the Sharpness with the Picture Setting menu see page 36 About DVD VCD CD The DVD VCD CD icons on the heading bar show the playable discs for the function described under that heading You can use this function with DVD video discs VCD You can use this function with Vi...

Page 16: ...ct Mode to Program as step 2 press to select the track number you want to change then press EXIT CANCEL 2 Press Number buttons 0 9 to input the new track number Q To clear the program one by one Select Mode to Program press to select the track number Then press EXIT CANCEL Q To clear all the programs At the left column press to select Clear Program Then press ENTER Random playback Press to select ...

Page 17: ...conditions The CD R RW that has no music data or non MP3 WMA JPEG DivX files cannot be played back Standard sampling frequency and the bit rate MP3 CD MPEG 1 Audio 32kHz 44 1kHz 48kHz 32kbps 320kbps constant bit rate or variable bit rate The recommend recording setting for a high quality sound is 44 1kHz of sampling frequency and 128kbps of constant bit rate WMA CD WMA version 7 and 8 32kHz 48kbps ...

Page 18: ...ct DRM file is loaded Authorization Error This player is not authorized to play this video will appear on the screen When you attempt to play DivX VOD the number of plays is limited and the right message will appear on the screen If you wish to play it select Yes If the number of plays goes over the limit then Rental Expired will be displayed In this case the file will not be played View DivX VOD Re...

Page 19: ...ide picture with black bands at the top and bottom of screen 4 3 Pan scan It displays the wide picture on the whole screen with left and right edges automatically cut off 16 9 Wide A wide screen picture is displayed full size Display On screen display can be switched on or off when you press any buttons Off On screen displays do not appear when you press any buttons On On screen displays appear wh...

Page 20: ...cured Try another AC outlet Unplug unit then plug it back in 20 TV BROADCAST RECEPTION Poor sound or No sound Station or Cable TV may have problems try another station Check Volume adjustments or mute Check for sources of possible interference 26 26 27 68 Poor picture or No picture Station or Cable TV may have problems try another station Check antenna or Cable TV connections reorient antenna Chec...

Page 21: ...sc 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 negative sync Mini DIN 4 pin x 1 C 1 0 V p p 75 ColorStream video input Y 1 0 V p p 75 negative sync pin jack x 1 PB PR 0 7 V p p 75 pin jack x 2 Video input 1 0 V p p 75 negative sync pin jack x 1 Audio input 8dBm 50 k negative sync pin jack L R x 2 HDMI input HDMI compliant type A connector HDC...

Page 22: ... 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 23: ... 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 24: ...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 25: ...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 26: ...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 27: ... 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 28: ...1 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 side 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 29: ...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 30: ... 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 Tune...

Page 31: ...Circuit Yes IC Protector Micro Fuse Yes G 6 Regulation Safety UL UL6500_2nd Radiation FCC Laser DHHS G 7 Temperature Operation 5 o C 40 o C Storage 20 o C 60 o C 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 more than Min ...

Page 32: ... 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 33: ...S 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 Advan...

Page 34: ...i Yes 60Hz CEC ORION Standard No Deep 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 Yes 100 x 100 Screw Size M4 x 10 Features Video CD Playback Yes DVD SVCD Playback No MP3 Playback Yes JP...

Page 35: ...attery 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 Information HDMI No Cleaning Cloth Yes G 13 Interface Switch Side Power Tact Yes Channel Up Menu Up Play Yes Channel Down Menu Down Stop Yes Volume Up Menu Yes Volume...

Page 36: ... Headphone AC Inlet Yes G 14 Set Size Approx W x D x H mm 536 5 x 207 x 439 5 w o Handle Stand Approx W x D x H mm 536 5 x 67 x 403 G 15 Weight Net Approx 6 1kg 13 5lbs Net w o Handle Stand Approx 5 4kg 11 9bs Gross Approx 8 2kg 18 1lbs G 16 Carton Master Carton No Content Sets Material Dimensions W x D x H mm Description of Origin Gift Box Material Double Full Color W Color Photo Label No W Handl...

Page 37: ...3 1 Power PCB 1 1 Holder PCB 1 1 1 A B 1 1 1 1 B A Digital PCB Operation PCB Spring Earth 1 C 3 3 3 2 2 CD301 CP8101 CP501 CP3002 CP2201 CAUTION Be careful not to remove the FFC cable forcibly because the FFC cable may be damaged 1 1 STAND ASS Y Refer to Fig 1 1 1 2 3 Remove the 2 screws 1 Remove the Stand Ass y in the direction of arrow Remove the 6 screws 2 Stand Ass y Fig 1 1 2 1 1 2 2 2 2 2 Re...

Page 38: ...CB in the direction of arrow C 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 from it When installing the DVD D...

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: ...ogo screen will appear Unplug the 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 se...

Page 45: ... 0000 SUB DA0E77Y221 DTV CA07E84181 EEPROM W50T01CM00 Picture _dispSmartPic 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 73FF 4 5 6 7 8 9 10 11 12 13 The un...

Page 46: ...ement 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 15 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 Ac...

Page 47: ...0 50 50 50 50 50 50 50 50 50 50 50 50 96 96 96 96 96 96 96 50 50 50 50 35 128 122 122 122 121 122 129 129 128 128 128 128 128 122 128 128 128 128 128 128 128 122 122 122 122 36 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 37 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 38 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511...

Page 48: ...DVD DECK CD2001 CD2301 DVD MT PCB CP2301 CP2303 CP2302 CP8501 CP8502 DIGITAL PCB POWER PCB CP7601 OS7601 REMOCON PCB CD7006 J501 J301 CD301 J8101 J8104 J8102 J8103 CP8101 SPEAKER CP501 CD6202 CD6203 J4301 J4302 CP4301 CP3602 CP3001 CP3002 CP4303 TU5801 CP2804 OPERATION PCB CP2201 CD7005 CD3002 CD2804 ...

Page 49: ...NG 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 Digital PCB No Yes Change R510 No No Yes Yes E 1 ...

Page 50: ...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 3 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 51: ...L PCB Does backlight shine Is CD2804 connected Connected CD2804 Is CD7005 CD7006 connected Connected CD7005 CD7006 Yes No No No No Yes Yes Yes Yes No Check Q3009 and peripheral circuit Is there voltage at pins 1 2 and 16 of CP2804 5V Is the signal pin 18 and 19 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 52: ...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 53: ... Does this display logo picture Is there signal at pins 149 and 151 of IC4001 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 E 5 ...

Page 54: ...ffectively Check pins J18 and J19 of IC2801 and peripheral circuit Yes No 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 55: ...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 0 6V Yes No Change IC4001 E 7 ...

Page 56: ...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 0 6V Yes No Change IC4001 E 8 ...

Page 57: ...f IC8501 and peripheral circuit Yes NO SOUND DVD CD ANALOG AUDIO No Change DIGITAL PCB Change IC4001 Connected CD8501 Is there signal at pin1 of CP8501 Is there signal at pin122 of IC4001 Check line circuit IC4001 to CP8501 Yes NO SOUND DVD CD DIGITAL AUDIO No Change IC4001 Yes No No Yes No Yes Change DIGITAL PCB Does CD8501 connected E 9 ...

Page 58: ...08 101A 101D 101B 101C 101E 101F 101F 101F 201 101 101F 101F 101F 124 Note Hinge Ass y 106 is not included in Stand Ass y 104 104A 104B 104C 106 104F 104E 104D 104D 104D 104D 203 104E 203 205 204 204 204 204 202 202 202 104 PCBDH0 DIGITAL PCB ASS Y 208 208 122 208 208 117 118 123 102C 102B 102A 102D 102D 206 102 107 109 110 112 111 210 210 210 210 210 209 102E 102E 208 103A 103C 103B 103D 103 208 ...

Page 59: ...MECHANICAL EXPLODED VIEW PACKING DIAGRAM 127 129 130 131 132 133 134 CD501 TM101 128 125 125 126 135 137 137 136 J1 3 ...

Page 60: ...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 61: ...965TS1017 CUSHION 65TS10 10 17 5 20 14 114 AE005122 726000A073 SHEET CAUTION 115 AE009597 744WUA0029 SPRING EARTH 2 116 AE009627 899RFPC25V HOLDER CORD 117 AE009858 753WUA0101 SPRING EARTH 1 118 AE009600 761WPAA180 HOLDER REMOCON 119 AE009676 761WPAA185 HOLDER SPEAKER L 120 AE009677 761WPAA188 HOLDER SPEAKER R 121 AE009629 761WPA0515 HOLDER PCB 122 AE009859 752WSAA154 SHIELD IC 123 AE009679 800WQ0...

Page 62: ...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 63: ...410062 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 AE009495 D27A95T900 DIODE SCHOTTKY BARRIER RB095T 90 D2303 AE009006 DGERMA1110 DIODE SILICON MA111 TX D2304 AE009006 DGERMA1110 DIODE SILICON MA111 TX D3002 AE00...

Page 64: ... I0QF02534V A V SW 3INPUT 1OUTPUT NJM2534V TE2 IC6553 BZ611139 I0QF02534V A V SW 3INPUT 1OUTPUT NJM2534V TE2 IC6554 AD301988 I0UF015010 A V SW 2INPUT 1OUTPUT MM1501XNRE IC6555 AD301988 I0UF015010 A V SW 2INPUT 1OUTPUT MM1501XNRE IC6556 AE008921 I5CJ031570 A V SW 2INPUT 1OUTPUT SN74LVC1G3157DCKR IC6557 BZ611139 I0QF02534V A V SW 3INPUT 1OUTPUT NJM2534V TE2 IC6558 BZ611139 I0QF02534V A V SW 3INPUT 1...

Page 65: ...TCH TACT EVQ21505R SW2206 BZ612010 0504101T34 SWITCH TACT EVQ21505R SW2207 BZ612010 0504101T34 SWITCH TACT EVQ21505R SW2208 BZ612010 0504101T34 SWITCH TACT EVQ21505R P C BOARD ASSEMBLIES PCB130 AE009848 A50T04C130 DVD MT PCB ASS Y DMG097A PCB240 AE009662 A50T01C240 POWER PCB ASS Y CEG362A PCB270 AE009663 A50T01C270 OPERATION PCB ASS Y CEG363A PCBDA0 AE009664 A50T01CDA0 REMOCON PCB ASS Y CEG364A PC...

Page 66: ...ADS BLM18PG121SN1D B8504 AE008552 024NC51021 CORE BEADS EBMS160808A102_RDC45 BT001 AE008217 141U004016 BATTERY MANGAN MNAAA R03 BT002 AE008217 141U004016 BATTERY MANGAN MNAAA R03 CD301 AE009666 06E8142403 CORD CONNECTOR E8142403 CD501 AE009636 120Q119907 CORD SET AC P201 2751 1 CP501 AE008882 06977NM020 CONNECTOR PCB SIDE 127301123K2 CD2804 AE009539 06EA2U2503 CORD CONNECTOR EA2U2503 CD3002 AE0097...

Page 67: ...076D0LT040 TRANSMITTER 000 103000540 TU5801 AE009623 0164100027 DIGITAL TUNER ENG36E18KRF V2801 AE009667 09EA122001 LCD T220SW01_VO X2801 AE009563 100GT02728 CRYSTAL SMD 49 C27000B030 X2802 AE009564 100GT02509 CRYSTAL SMD 49 C25000H025 X3601 AE009565 100GT01807 CRYSTAL SMD 49 C18432B022 X4001 AE009566 100GT02727 CRYSTAL SMD 49 C27000J029 X6201 75006971 100GT01615 CRYSTAL B16000E007 X6551 AE009567 ...

Page 68: ...TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...

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