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Toshiba VTD1551, Service Manual

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Toshiba VTD1551 Service Manual Download Page 43

A

B

C

D

E

F

G

H

A

B

C

D

E

F

G

H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

2

1

SP302

SG04D11BNA

2

1

SP301

SG04D11BNA

CP301

TID-X02P-M1

1

2

CP302

TID-X02P-M1

1

2

TUNER AUDIO SIGNAL

AUDIO SIGNAL

J4202

MSJ-2000_AG

HEADPHONE_JACK

1

2

3

4

5

6

7

IC301

AN7523N

SOUND AMP IC

1

2

3

4

5

6

7

8

9

IC302

AN7523N

SOUND AMP IC

1

2

3

4

5

6

7

8

9

DANS LA NOMENCLATURE DES PIECES

N’UTILISER QUE CELLS DECRITES

DANGEREUSES AN POINT DE VUE SECURITE

:LES PIECES REPAREES PAR UN

ETANT

ATTENTION

:SINCE THESE PARTS MARKED BY

CAUTION

DESCRIBED IN PARTS LIST ONLY

CRITICAL FOR SAFETY,USE ONES

ARE

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

AUDIO SIGNAL(PB)

CD301
CU123801

CD302
CU123801

C313

1000

16V

YK

C312_1

10

25V

KA

C337

1

B

C340

1

B

C309

0.0047

B

C306

0.0047

B

C4274

0.1 F

C4275

0.1

F

C302_1

10

25V

KA

C301_1

10

25V

KA

C328

47

6.3V

KA

C330

2.2

50V

KA

C4258

47

16V

YK

C4259

47

16V

YK

C347

2.2

50V

KA

C346

2.2

50V

KA

R318

22K

1/4W

R316

18K

R323

4.7K 1/4W

R346

1K

R315

68K

R345

1K

R344

1K

R319

22K

1/4W

R4262

100 1/2W

R4261

100 1/2W

R314

5.6K

1/4W

R308

6.8K

1/4W

W825

W872

W813

W845

W820

W826

Q301

KTC3875S_Y_RTK

MUTE

Q304

KTC3875S_Y_RTK

MUTE

Q303

KTC3875S_Y_RTK

MUTE

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

DIGITAL AUDIO SIGNAL(PB)

SOUND+B

SOUND_GND

GND

POWER_ON_H

VOL_PWM

A_MUTE

SW_A_OUT_R

SW_A_OUT_L

G-16

G-15

PCB250
CMD006A

FROM AUDIO SW

FROM MICON/TUNER

FROM POWER

SOUND AMP SCHEMATIC DIAGRAM

(AV PCB)

SP OUT L+

SP OUT L-

SP OUT R+

SP OUT R-

0

0.4

SPEAKER

L CH

SPEAKER

R CH

8 OHM

8 OHM

NC

NC

0

0

0

-

+

R

7.8

5.6

5.5

4.6

1.5

1.1

0

0

0

-

+

L

7.8

5.6

5.6

4.6

1.5

1.1

38

37

0

0

0

0

0

0

0

Summary of Contents for VTD1551

Page 1: ...SERVICE MANUAL COLOR TELEVISION DVD VIDEO PLAYER VTD1551 ...

Page 2: ...d 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 2 USE THE DESIGNATED PARTS The parts in this equipment have the specific characters of incombustibility and withstand voltage for safety Therefore the part which is replaced should be used the part which has the same character Especially as to the ...

Page 3: ...efore removing Pick Up PCB and DVD PCB connector make the short circuit on the position as shown Fig 1 using a soldering If you remove the DVD Deck with no soldering the Laser may be damaged WHEN REPLACING DVD DECK When the removal of the DVD Deck When the installation of the DVD Deck Remove all the soldering on the short circuit position after the connection of Pick Up PCB and DVD PCB connector F...

Page 4: ...age will appear The Tray Lock has now been set up 1 2 3 4 5 6 7 To unlock the Tray Lock please follow the steps below Turn Unit ON Set the DVD to the Stop Mode Press and hold the STOP key on the front panel Simultaneously press and hold the 9 key on the remote control unit Hold both keys for more than 3 seconds The On Screen Display message will appear The Tray Lock has now been cleared 1 2 3 4 5 ...

Page 5: ...ure soldering iron please be carefull not to heat too long Pb free solder will tend to splash when heated too high about 1100 F 600 C All products with the printed circuit board with PbF printing must be serviced with lead free solder When soldering or unsoldering completely remove all of the solder from the pins or solder area and be sure to heat the soldering points with the lead free solder unt...

Page 6: ... ABOUT LEAD FREE SOLDER PbF TABLE OF CONTENTS GENERAL SPECIFICATIONS DISASSEMBLY INSTRUCTIONS 1 REMOVAL OF MECHANICAL PARTS AND P C BOARDS 2 REMOVAL OF DVD DECK PARTS 3 REMOVAL OF ANODE CAP 4 REMOVAL AND INSTALLATION OF FLAT PACKAGE IC SERVICE MODE LIST CONFIRMATION OF HOURS USED WHEN REPLACING EEPROM MEMORY IC ELECTRICAL ADJUSTMENTS BLOCK DIAGRAMS DVD TV POWER PRINTED CIRCUIT BOARDS DVD AV CRT LO...

Page 7: ...uner and System 1Tuner Receive CH Destination U K Tuning System F Synth Input Impedance UHF 75 Ohm CH Coverage 21 69 Intermediate Picture FP 39 5MHz Frequency Sound FS 33 5MHz FP FS 6 0MHZ Auto Tuning Method Preset CH 80CH Stereo Dual TV Sound No Tuner Sound Muting Yes G 4 Signal Video Signal Input Level 1 V p p 75 ohm Output Level 1 V p p 75 ohm S N Ratio Weighted at DVD Mode 65dB Horizontal Reso...

Page 8: ...llocation Yes Picture Yes Contrast Yes Brightness Yes Color Yes Tint NTSC Only Yes Sharpness Yes Audio No Bass No Treble No Balance No AV Color System Yes Language No Clock Set No On Timer Set No Off Timer Set No Sound System No Control Level Yes Brightness Yes Contrast Yes Color Yes Sharpness Yes Tint NTSC Only Yes Volume Yes Tuning Yes Bass No Treble No Balance No NICAM ST No G A2 Stereo No CH A...

Page 9: ...se Yes Stop Yes Prohibit Mark Yes Step Yes Skip Yes Skip Yes Random Yes CD SVCD VIDEO CD MP3 WMA JPEG Repeat Yes Slow Yes Slow Yes Search Yes Search Yes Jump Yes Resume Yes Title No Yes Chapter No Yes Track No Yes Time Yes Sub Title No Yes Angle No Yes Vocal On Off Yes Audio No Yes Audio Stereo L R Yes SVCD VIDEO CD Zoom Yes Marker No Yes Program Play Back Yes CD SVCD VIDEO CD MP3 WMA JPEG Surroun...

Page 10: ...le Yes Subtitle On Off No Title Yes Setup Menu Yes Return Yes DVD Menu Yes Left Select Yes Right Select Yes Select Enter Yes Maker Yes Repeat Mode No Volume Yes Volume Yes Repeat A B Yes Zoom Quick View Yes Mute Yes Sleep No Jump Yes Text Mix TV Yes Search No Search Sub Page Yes Search No Search Reveal Yes Skip No Skip F T B Yes Skip No Skip Hold Yes Slow No Slow Cyan Yes Slow No Slow Red Yes Stil...

Page 11: ...es Down Mix Out Dolby Digital Yes DTS No TruSurround No Screen Saver No Audio DAC 192kHz 24bit G 15 Accessories Owner s Manual Language English w Guarantee Card No Remote Control Unit Yes Rod Antenna No Poles Terminal w 300 ohm to 75 ohm Antenna Adapter Loop Antenna Yes Terminal Din type U V Mixer No DC Car Cord Center No Guarantee Card No Warning Sheet No Circuit Diagram No Antenna Change Plug No...

Page 12: ...ART Diversity No DC Jack 12V Center No VHF UHF Antenna Input DIN type G 17 Set Size Approx W x D x H mm 440 x 386 x 393 G 18 Weight Net Approx 13 5kg 29 8lbs Gross Approx 15 5kg 34 2lbs G 19 Carton Master Carton No Content Material Dimensions W x D x H mm Description of Origin Gift Box Yes Material Double White Dimensions W x D x H mm 550 x 496 x 471 Design As per Buyer s Description of Origin Yes...

Page 13: ...op Shield in the direction of arrow A Disconnect the following connectors CP8001 and CP8002 Remove the 4 screws 2 Remove the DVD Block in the direction of arrow B Remove the 2 screws 3 Remove the Jack Shield Remove the AV PCB in the direction of arrow C Fig 1 4 1 2 CRT PCB Refer to Fig 1 2 CAUTION BEFORE REMOVING THE ANODE CAP DISCHARGE ELECTRICITY BECAUSE IT CONTAINS HIGH VOLTAGE BEFORE ATTEMPTIN...

Page 14: ...ion of arrow A Disconnect the following connectors CP2601 CP2602 and CP2603 Remove the 2 screws 2 Remove the DVD PCB in the direction of arrow B 1 5 DVD PCB DVD DECK Refer to Fig 1 5 Fig 1 5 When the installation of the DVD Deck remove all the soldering on the short circuit position after the connection of Pick Up PCB and DVD PCB connector NOTE DVD Deck Deck Angle 2 2 Make the short circuit using ...

Page 15: ...ts are needed if the disassemble is done If the repair is needed except listed parts replace the DVD MECHA ASS Y NOTE 1 2 In case of the Main Chassis Ass y install it from 1 to 4 in order Refer to Fig 2 2 B In case of the Main Chassis Ass y installation hook the wire on the Main Frame Ass y as shown Fig 2 2 C 1 1 2 Main Frame Ass y Main Chassis Ass y 2 Fig 2 2 B 1 2 3 3 4 3 Check Lock 4 Main Chass...

Page 16: ...remove the Pulley Gear Remove the Main Gear Pulley Gear 2 Fig 2 4 A 2 5 CLAMPER ASS Y Refer to Fig 2 5 A Press the Clamper and rotate the Clamper Plate clockwise then unlock the 3 supports 1 Remove the Clamper Plate Clamper Magnet and Clamper 1 2 Clamper Plate Clamper Magnet Fig 2 5 A Fig 2 4 B NOTE 1 In case of the Rack Loading installation do not mesh it to the Main Gear as shown the Fig 2 4 B C...

Page 17: ... from 1 to 4 in order Fig 2 7 E Main Chassis Ass y Bottom Side Check Hook Check Hook Check Hook Check Hook Loosen the wire in the direction of the arrow NOTE 1 2 3 4 When pushing the Rack Feed in the direction of the arrow it should be restored to the original position by the spring force Refer to Fig 2 7 B In case of the Motor Gear installation check if the value of the Fig 2 7 C is correct When ...

Page 18: ...ip up the sides of the Rubber Cap in the direction of the arrow and remove one side of the support Refer to Fig 3 2 2 GND on the CRT Screwdriver Alligator Clip Support CRT GND on the CRT Rubber Cap CRT Support Fig 3 1 Fig 3 2 3 After one side is removed pull in the opposite direction to remove the other NOTE DISASSEMBLY INSTRUCTIONS INSTALLATION 1 Clean the spot where the cap was located with a sm...

Page 19: ...using a blower type IC desoldering machine Refer to Fig 4 2 2 Fig 4 2 NOTE Do not add the rotating and the back and forth directions force on the IC until IC can move back and forth easily after desoldering the IC leads completely When IC starts moving back and forth easily after desoldering completely pickup the corner of the IC using a tweezers and remove the IC by moving with the IC desoldering...

Page 20: ... 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 installation position of the parts around the IC If some abnormality is found correct by resoldering 5 Solder temporarily Soldering Iron INSTALLATIO...

Page 21: ...ing of DVD disc at DVD mode Set Key Operations VOL DOWN Minimum Remocon Key 0 2 sec VOL DOWN Minimum 1 2 sec Standard Time STOP 7 3 sec VOL DOWN Minimum 4 2 sec VOL DOWN Minimum 6 2 sec VOL DOWN Minimum 9 2 sec Display of the Adjustment MENU on the screen Refer to the ELECTRICAL ADJUSTMENT On Screen Display Adjustment Releasing of PARENTAL LOCK Refer to the PARENTAL CONTROL RATING LEVEL NOTE The f...

Page 22: ...gh the ADDRESS until required ADDRESS to be changed is reached Press ENTER to select DATA When DATA is selected it will blink Again step through the DATA using RIGHT LEFT button until required DATA value has been selected Pressing ENTER will take you back to ADDRESS for further selection if necessary Repeat steps 3 to 6 until all data has been checked When satisfied correct DATA has been entered t...

Page 23: ...I 50 V POSI 60 V SIZE 50 V SIZE 60 VCO COARSE VCO FINE BRIGHT CENT BRIGHT MAX BRIGHT MIN NO 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 FUNCTION TINT SHARP CONT CENT CONT MAX CONT MIN COLOR CENT COLOR MAX COLOR MIN M R CUT OFF M G CUT OFF M B CUT OFF CVBS OUT APR THR BELL FILTER BANDPASS H POSI OSD V POSI OSD H POSI TXT V POSI TXT H POSI 60 NO 20 21 22 23 24 25 26 27 28 29 30 31 32...

Page 24: ...ming adjustments in section 2 6 2 7 VERTICAL SIZE Receive the monoscope pattern from the Pattern Generator 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 11 on the remote control to select V SIZE 50 Adjust by using the LEFT RIGHT button on the remote control so that the Up Down OVER SCAN Quant...

Page 25: ... to select BRIGHT CENT Press the LEFT RIGHT button on the remote control to set the same step numbers as the AV mode The Black Pattern means the whole black raster signal Select the RASTER of the pattern generator set to the OFF position for each R G and B 2 13 CONTRAST CENT 1 2 3 4 5 6 7 Activate the adjustment mode display of Fig 1 1 and press the channel button 22 on the remote control to selec...

Page 26: ... 04 06 07 09 10 18 19 20 21 23 24 26 27 30 31 32 33 34 36 37 38 FUNCTION AGC GAIN R CUTOFF G CUTOFF B DRIVE V POSI 50 V POSI 60 BRIGHT MAX BRIGHT MIN TINT SHARP CONTRAST MAX CONTRAST MIN COLOR MAX COLOR MIN M B CUT OFF CVBS OUT APR THRESHOLD BELL FILTER BANDPASS V POSI OSD H POSI TXT V POSI TXT STEP NO 00 31 31 45 10 05 30 00 31 08 50 10 50 10 100 20 15 22 00 57 120 57 ...

Page 27: ...performing adjustments in section 3 1 1 2 3 4 5 Receive the green raster pattern from color bar generator Adjust the pair of purity magnets to center the color on the screen Adjust the pair of purity magnets so the color at the ends are equally wide Move the deflection yoke backward to neck side slowly and stop it at the position when the whole screen is green Confirm red and blue color Adjust the...

Page 28: ...01 J4206 TU101 CP101 CP301 CP3802 CP3801 VR3801 FB401 CP402 CP302 CP803A VR401 VR402 TP101 AC IN CP802B TP803 R810 CP803B CP806 J801 CD8501 SPEAKER CD301 CD803 SPEAKER CD302 CRT CD805 CRT CP801 AV PCB TP401 S102 CD3802 S3801 S3802 CD802 S101 DVD DECK DVD PCB CD2301 CD2001 CP2601 CP2603 CP2602 CD4002 CP8101 CD2302 CRT ...

Page 29: ...A_SDEN DATA SCLK CD4002 RF AAF_CE FE TE PI FNN FNP VBIASS0 S1 DEFECT LINK MIRR LDON TR FO SPDL SLED SPINDLE SLED_PWM TRACK FOCUS_DAC ADC IN 5 6 7 S MUTE HA0 HA20 HD0 HD15 SDA0 SDA11 I CDAT 2 I CCLK 2 P CON 5V P CON 9V SPDIF DVD RESET CP8101 DVD AUDIO L DVD AUDIO R ZERO STEREO DAC IC8102 PCM1753DBQR DVD AUDIO R ASDATA0 AMCLK ABCLK ALRCLK Y DVD VIDEO C DVD AUDIO L DAC B C D SDD0 SDD15 SPDL_SEND VIDE...

Page 30: ... 19 1 15 11 7 21PIN VIDEO SW IC4206 MM1501XNRE 6 4 2 DVD_C DVD_Y SPDIF 134 FROM DVD BLOCK SOUND B Q4203 MUTE CH DOWN VOL DOWN VOL UP PLAY OPEN COLSE SKIP VIDEO AUDIO L AUDIO R J4205 48 VOLUME Q303 MUTE J4204 J4203 4 AV_1 42 AV_2 43 32 3 1 3 27 26 25 55 20 CH UP SKIP STOP 4 2 3 ZERO Q4209 Q4212 MUTE 6 DVD RESET 1 2 A 10 8 AUDIO_SW IC4202 BA7644AN 4 2 6 Q4208 BUFFER Q4202 BUFFER 1 4 AUDIO SW IC4205 ...

Page 31: ...FEED BACK 11 P CON 12V Q3013 Q3012 SW SW DVD 3 3V REG Q3003 3 5 12 14 1 4 7 8 VOLT CURRENT CONTROL IC3002 LA6324NML TE L CURRENT CTL Q3004 PROTECTOR Q3014 1 4 2 6V REGULATOR IC3001 KIA78R06API CURRENT CTL Q3009 Q3005 DVD 9V REG CURRENT CTL Q3007 DVD 5V REG Q3008 AT 5 7V DVD POWER CTL Q3001 SW VOLTAGE Q3002 Q3011 P CON 9V P CON 5V P CON 5V A DVD_POWER DEGAUSS RY3801 DEGAUSS RELAY Q3801 RELAY SW A9V...

Page 32: ... R4057 R4060 R4061 R4043 R4022 R4044 Q4004 R4013 C4043 R4011 C4091 C4042 L4001 C4036 C4084_1 C4021_1 C4078_1 C4083_1 C4067_1 C4053_1 C4011_1 R4040 C4068_1 C4069_1 C4070_1 C4071_1 C4063_1 B4002 D4001 C4031 HS2301 CP2601 CP2603 CP2602 R4021 R4020 R4019 R4025 IC8102 R4058 B4010 R4027 R4026 R4071 C8121_1 R4038 R4039 R4072 CP8101_3 W824 W826 NR4001 NR4002 NR4003 NR4004 NR4005 NR4006 NR4007 NR4008 W863 ...

Page 33: ...411 R409 C414 D403 R412 C412 C408 R416 C403 R404 R403 R414 R406 R407 R413 R421 C413 R417 R420 R419_1 C431 D413 D405 R490 IC3001 C3001 C3002 R3001 C3004 Q3003 Q3002 D3001 R3012 R3005 Q3005 C3011 L3001_1 C3020 Q3010 R3021 C3013 Q3013 C3017 Q3011 R3027 Q3008 R3019 R3022 R3018 C3015 R3016 R3024 R3020 R3011 R3014 D3006 W051 D3005 D3008 C3006 W015 C3012 W018 C3010 C3021 R3804 W837 W046 W048 W011 R103 R1...

Page 34: ... R129 R154 Q303 Q304 C340 C337 C309 C306 R345 R344 R316 R346 Q301 R4252 R4233 Q4212 Q4209 Q4211 IC4201 R4201 R4202 C4210 C4212 R4219 R4208 R4211 R4218 R4212 R4213 R4224 C4226 C4220 R4229 R4230 R4231 C4216 C4222 C4225 R4237 R4223 R4228 R4232 R4251 R4236 C4233 Q4203 R4203 R4243 R4240 R4238 R4239 R315 IC4205 C4281 C4254 Q4208 C4244 R4207 C4276 C4273 R4206 C4279 C4253 IC4204 Q4202 C4269 C4270 C4241 C3...

Page 35: ...00 D D RE BLUE OR BL SW2 CD2301 M2602 M2601 SW1 CD2302 PRINTED CIRCUIT BOARDS F 7 F 8 LOADING MOTOR INSERTED PARTS SOLDER SIDE LOADING MOTOR CHIP MOUNTED PARTS SOLDER SIDE SW SOLDER SIDE ...

Page 36: ...DUPRD1 RFA_SDEN HA2 RFA_DATA HA3 HA15 DUPTD0 RFA_SCLK HA4 AAF_CE HA5 HA16 DUPRD0 AAF_FE HA6 HA14 AAF_TE HA7 HA13 VR_SEL AAF_PI HA8 HA12 TRAY_OPEN VR_SEL HA9 FNN HA10 HD15 TOUT_SW FNP HA11 HA11 TRAY_CLOSE VBIASS0 HA12 P H I L HD7 TIN_SW VBIASS1 HA13 SMUTE DEFECT HA14 LINK HA15 HA10 MIRR HA16 HD14 LDON HA17 HA9 SMUTE HA18 HD6 TRACK_DAC HA19 FOCUS_DAC HA20 HA8 RESET SPINDLE_PWM HD0 HD13 SLED_PWM HD1 ...

Page 37: ...AMCS0 HD12 HA20 RAMCS1 SD_D9 SD_D6 RAMRAS RAMCAS HD4 WR SD_BA0 RAMDQM SD_D8 SD_D7 RAMWE RESET RAMCLK 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 HA20 HD0 SD_A5 SD_A2 HD1 HD0 HA5 HD2 SD_A4 S...

Page 38: ...3_1 5 6K 1 B2605 FCM2012H 102T04 B2604 FCM2012H 102T04 B2603 FCM2012H 102T04 B2602 FCM2012H 102T04 B2601 FCM2012H 102T04 W806 W864 W863 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 EACH PART WAS TP46 TP2601 TP35 TP33 TP26 TP38 JG019 JG062 TP22 TP20 TP21 TP19 TP37 TP36 TP16...

Page 39: ...F 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 EACH PART WAS JG038 JG040 JG042 JG048 JG035 JG034 JG036 JG025 JG026 JG030 JG033 JG031 JG037 JG013 L8103 1uH 0305 L8102 1uH 0305 L8104 1uH 0305 P CON A5V DAC_C_VIDEO DAC_B_VIDEO DAC_D_DVD_VIDEO P CON A5V DAC_VIDEO_C DAC_VIDEO_C DA...

Page 40: ...00K R3024 6 8K 1 4W R3025 10K R3022 10K 1 4W R3021 330 1 4W R3032 100K R3019 100 1 4W R3031 100K R3016 1K 1 4W R3018 10K 1 4W R3020 1K 1 4W R3002 100K R3012 10K 1 4W R3014 4 7K 1 4W R3015 47K R3010 1K R3004 1K R3003 100K R3001 47K 1 4W R3026 10K R3033 100K R3027 330 1 4W R3028 680 1 2W R3013 27K 1 R3023 10K W870 W811 W809 W866 W834 Q3004 2SC2412K CURRENT CONTROL Q3006 2SC2412K CURRENT CONTROL Q300...

Page 41: ...0K R127 10K R123 10K R143 1 5K R103 22K 1 2W R154 10K R134 10K R114 4 7K R115 4 7K R129 100 R102 75 R157 1K R120 4 7K R104 22K 1 2W R107 1K 1 4W R142 2 7K R141 2 7K R140 2 7K R128 100 R105 10K R138 1K R119 100K R133 10K W801 TP101 W869 Q102 DTC124EKA EMERGENCY SW OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME X101 100CT4R013 4MHz IC199_1 S 24...

Page 42: ... 10K R617 560 R625 150 R615 82 R621 15K R622 2 2K R638 47K R634 47K R629 22K R623 560 1 2W R627 8 2K R628 8 2K R4245 75 R4256 75 R614 2 2K R4248 75 R4253 75 R639 330K R644 1K R650 4 7K R618 100 R619 100 R648 680 R4249 75 R4242 75 R4222 1K R4225 1K R4227 1K R630 2 7K 1 4W R640 220 R641 220 R642 220 R4277 1K R4276 1K R654 220 1 2W R657 390 R646 470 R658 100 R613 6 8K R626 2 2K R624 470 1 4W R620 560...

Page 43: ... C313 1000 16V YK C312_1 10 25V KA C337 1 B C340 1 B C309 0 0047 B C306 0 0047 B C4274 0 1 F C4275 0 1 F C302_1 10 25V KA C301_1 10 25V KA C328 47 6 3V KA C330 2 2 50V KA C4258 47 16V YK C4259 47 16V YK C347 2 2 50V KA C346 2 2 50V KA R318 22K 1 4W R316 18K R323 4 7K 1 4W R346 1K R315 68K R345 1K R344 1K R319 22K 1 4W R4262 100 1 2W R4261 100 1 2W R314 5 6K 1 4W R308 6 8K 1 4W W825 W872 W813 W845 ...

Page 44: ...251 100 R4221 100K R4246 3 3K R4223 10K R4232 10K R4233 1K R4219 1K R4202 10K R4208 10K R4229 12K R4231 10K R4230 1K R4201 10K R4210 220 R4205 2 2K R4247 1 5K R4211 100K R4212 100K R4213 10K R4218 1K R4224 10K R4240 1K R4239 1K R4238 3 3K R4216 68 R4235 100 1 4W R4243 10K R4203 4 7K R2206 820 R2204 2 2K R2207 390 R2205 1 2K R2208 390 R2202 820 R2217 1 2K R2201 2 2K B4201 W5RH3 5X5X1 0 W859 Q4201 K...

Page 45: ...8_1 10 25V KA C4236_1 10 25V KA C4227_1 10 25V KA C4245_1 10 25V KA C4237_1 10 25V KA C4235_1 10 25V KA C4228_1 10 25V KA C4243 330 16V YK R4259 470 1 4W R4257 1K 1 4W R4260 470 1 4W R4264 4 7K R4265 4 7K R4258 1K 1 4W R4206 4 7K R4207 4 7K W830 W831 W828 W827 Q4213 2SC2412K MUTE SW Q4214 2SC2412K MUTE SW OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT...

Page 46: ...3 C418 22 50V MHE C417 10 50V YK C405 2200 25V MHE C421 1000 35V MHE D413 1N4937 D407 11E1 EIC D405 11E1 EIC D403 11E1 EIC C401 22P 500V SL C413 0 1 F C412 0 047 100V MMTV C450 220P 2KV R C424 0 01 1 25KV MPP C429 470P 2KV B C423 0 33 250V PMS C404 0 01 100V MMTS C403 0 22 100V MKT C425 470P 1 25KV MPP C432 0 33 50V KA C422 1 250V MHE C414 100 35V YK C431 10 250V MHE C408 10 50V YK R420 8 2K 1 4W ...

Page 47: ...H PART WAS MEASURED R810_2 12K 2W R805_2 12K 2W R802_2 12K 2W CP802B B2013H02 6P 1 2 3 4 5 6 D802 1SS133 D801 1SS133 D803 1SS133 C811 270P CH C810 270P CH C809 390P CH C801 0 0022 2KV B R807 2 7K 1 4W R820 2 7K 1 4W R808 2 7K 1 4W R811 270 R814 6 8K R815 6 8K R812 270 R816 6 8K R813 270 Q804 2SC4217 BLUE AMP Q806 2SC4217 RED AMP Q805 2SC4217 GREEN AMP OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTI...

Page 48: ...D3821 31DQ09 FC D3813 RU2AM EIC D3815 21DQ09N D3801 1SS133 D3807 1SS133 D3806 1N4937 D3809 1SS133 D3823 1N4937 D3804 RM11C EIC D3802 RM11C EIC D3803 RM11C EIC D3819 SB340L 6737 C3807 470P 2KV R C3822 0 0022 250V KX C3809 470P 2KV R C3817 0 01 500V E C3818 220P 2KV R C3823 0 001 B C3829 470P 500V B C3812 0 001 B C3811 470P CH C3816 0 001 B C3820 0 0047 B C3819 0 0022 B C3830 220P CH C3810 470P 2KV ...

Page 49: ... LOADING MOTOR PCB LOADING MOTOR SW SCHEMATIC DIAGRAM G 30 G 29 SW PCB SSS 13 2 SW1 GND SW SW 2 CLOSE SW 1 OPEN LOADING MOTOR LOADING MOTOR DED003 PCB610 DED002 PCB640 BCZ3B52 M2603 CD2302 2H052601 M M 5 4 3 2 1 6 5 4 3 2 1 GND SW FEED MOTOR SPINDLE MOTOR SPINDLE MOTOR FEED MOTOR PICK UP INNER LIMIT SWITCH SW2 JCV9B06 M2601 BCZ3B03 M2602 ESE22MH24 CD2301 2H062102 M ...

Page 50: ...22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 DVD CD VREF MON DVD NC SW VOL DVD GND DVD LD DVD LD CD VOL CD GND CD MON COM RF C B A D F E VCC GND PDIC F F T T CD8101 YELLOW WHITE RED RF AGC I2C OFF I2C SDA I2C SCL GND VIDEO OUT 180V H_GND HEATER CP803A CP803B_1 HEATER H_GND 180V H V NC ANODE CRT SCREEN FOCUS CD805 GND GND V801 J801 9 8 7 6 5 4 3 F 1 CRT SOCKET FOCUS SCREEN AV PCB PCB250...

Page 51: ...ing balloon number in the schematic diagram NOTE H 1 CHROMA SIF VIF 21PIN 11 15 16 17 18 DEFLECTION CRT 1 3 4 5 MPEG MICON DSP 5ns 20mV RF AMP DSP MEMORY 200ns 10mV 10ns 100mV 200ns 20mV 6 500µs 100mV AUDIO VIDEO 7 500µs 100mV 8 10µs 200mV 9 10µs 200mV 10 10µs 100mV 2 200ns 20mV ...

Page 52: ...EFORMS The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE H 2 20 19 22 23 MICON TUNER 24 25 26 27 28 CHROMA SIF VIF 21PIN 29 30 31 32 33 34 ...

Page 53: ... The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE H 3 36 37 38 SOUND AMP 39 IN OUT 40 41 42 43 AUDIO SW CHROMA SIF VIF 21PIN 44 MICON TUNER 35 ...

Page 54: ... 201 201 115 201 PCB110 CRT PCB ASS Y 124 203 203 203 203 102A 102 203 123 102C 102C 102B 210 101A 101E 101C 206 206 101 101H 101H 101H A 101G 101F 101H 101D 101B 205 206 206 I1 1 MECHANICAL EXPLODED VIEW ...

Page 55: ... 105 125 208 208 107 103 112 A 210 104 213 113 202 204 209 209 126 I1 2 MECHANICAL EXPLODED VIEW 116 211 211 211 211 211 211 211 211 211 117 114 211 211 113 211 211 113 113 214 214 214 214 207 207 119 119 PCB130 DVD PCB ASS Y 122 211 120 211 211 211 121 106 ...

Page 56: ...130 131 127 128 129 133 134 135 136 137 ANT001 TM101 I1 3 MECHANICAL EXPLODED VIEW PACKING DIAGRAM 129 127 ...

Page 57: ... 704 612 614 615 613 602 609 611 AA AA AA AA AA AA AA AA AA AA AA 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 SW2 PCB640 SW PCB ASS Y CD2001 CD2301 M2602 603 601 605 605 606 702 705 703 SW1 PCB610 LOADING MOTOR PCB ASS Y CD2302 701 607 604 705 617 616 618 Cannot supply by a unit ...

Page 58: ...1WSA0155 ANGLE DECK 121 AE003511 774WPA0006 HOLDER WIRE 122 AE005251 712WPJC065 PLATE TRAY FRONT 123 AE005351 722549A393 SHEET RATING 124 AE005352 723000C690 POP LABEL 125 AE005254 735WPBB238 BOTTON POWER ASS Y 126 BZ710260 899HV3T000 HOLDER ANODE WIRE 127 AE005353 723000C689 SHEET BAR CODE 128 AD302402 791WHA0061 LAMIFILM BAG 129 AD302200 792WHA0454 PACKAGE TOP 130 AD302201 792WHA0455 PACKAGE BOT...

Page 59: ...P100091A FRAME MAIN 615 AE004280 92P100100A TRAY 616 AE003535 92P100089A RACK FEED 1 617 AE003536 92P100090A RACK FEED 2 618 AE003543 92P300020A SPRING RACK FEED 701 AE003530 811022680U SCREW TAP TITE P BIND 2 6x8 702 AE003554 814011723U SCREW PAN M1 7x2 3 P3 703 AE003555 816112080U SEMS TAP TITE P PAN W10 2x8 704 AE003556 814011730U SCREW PAN M1 7x3 P3 705 AE003557 811022080U SCREW TAP TITE P BIN...

Page 60: ...BZ110038 C0JFE0514M CC 0 01 UF 500V E C3818 AE000029 C0PLRR7H2K CC 220 PF 2KV R C3822 BZ110222 CD39E0MH3M CC 0 0022UF 250V C3829 BZ110252 C0J0B05Q2K CC 470 PF 500V B C3831 BZ110130 E62NFC221M CE 220 UF 200V C3832 BZ110129 E5EZF2222M CE 2200 UF 16V C3835 BZ110101 E5EZF3222M CE 2200 UF 25V C3836 AE001065 E5EZ01222M CE 2200 UF 10V C3842 BZ110135 E02L02222M CE 2200 UF 16V DIODES D101 BZ410087 0021E2Q1...

Page 61: ...TR W6853 IC3804 AE002809 000220002W PHOTO COUPLER PS2561AL1 1 V W IC4001 AE003586 ICQK06762V IC ZR36762PQCG_V IC4002 AD301772 I5HJ002BF0 IC S 24C02BFJ TB IC4005 AE002726 IF3J00HGT7 IC HY57V641620HGT 7 IC4006 AE004241 I1HF9117L0 IC SIP1117L ADJ TP IC4007 AE002836 ICMJ0800A8 IC SST39VF800A 70 4C EK D IC4201 AE001295 I0QJ045800 IC NJM4580M TE1 IC4202 AE001067 I07S0644AN IC BA7644AN IC4203 AE001067 I0...

Page 62: ...00J COIL 10 UH L103 BZ310141 02167F100J COIL 10 UH L301 BZ310124 02AHA896A1 CORE FERRITE W5T18 4X10X9 6 L302 BZ310124 02AHA896A1 CORE FERRITE W5T18 4X10X9 6 L401 BZ310004 021679472K COIL 4 7 MH L402 AE000020 022800033A COIL LINEARITY 20416A L603 BZ310049 021LA6R22M COIL 0 22 UH L604 BZ310077 021LA61R0M COIL 1 UH L606 BZ310141 02167F100J COIL 10 UH L608 AE000290 02167F3R3J COIL 3 3 UH L609 AE000773...

Page 63: ...CK 280MM CD805 BZ614175 06CU82039A CORD CONNECTOR SM1098 009 1A CF602 BZ613010 1012T04101 FILTER CERAMIC TRAP MKT41 5MA110P CF606 BZ613039 102E239R5B FILTER SAW J1951M CF609 AE000945 1012T6R014 FILTER CERAMIC TRAP TPSRA6M00B00 A0 CP101 BZ614242 069S260629 CONNECTOR PCB SIDE A2001WV2 6P CP301 BZ614268 069W120029 CONNECTOR PCB SIDE TID X02P M1 CP302 BZ614268 069W120029 CONNECTOR PCB SIDE TID X02P M1...

Page 64: ...ER ORV203N12010 TU101 AE005363 0144507037 TUNER UHF TUWRF4EK 791F2A TH3801 BZ410050 D8R0A140M0 DEGAUSS ELEMENT PTDAA1BF140M200 V801 AE005417 098Q150409 CRT W DY A36AKJ13X02C U X101 AE000295 100CT4R013 CRYSTAL HC 49 U S X601 BZ613024 100CT4R408 CRYSTAL HC 49 U X4001 AD301803 100BT02701 CRYSTAL HC 49U S RESISTOR RC CARBON RESISTOR CAPACITORS CC CERAMIC CAPACITOR CE ALUMI ELECTROLYTIC CAPACITOR CP PO...

Page 65: ...TOSHIBA VIDEO PRODUCTS PTE LTD 438B ALEXANDRA ROAD BLOCK B 06 01 ALEXANDRA TECHNOPARK SINGAPORE 119968 ...

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