Toshiba MD 14FN1 Скачать руководство пользователя страница 50

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R444

5.6K

+-1%

R442

22K +-1%

R411

8.2K

+-1%

R414_1

15K

+-1%

R450_1

6.8 1W

R447

1/2W

R448

1K 1W

R402_1

1502W

R408

0.68 2W

R401

330 2W

IS NON POLAR ONE.

THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP

THE RESISTOR MARKED F IS FUSE RESISTOR.

NOTE:

VR401

2.2K

METAL

V801

A36AKJ13X02C

Q406
2SC5885

H.OUTPUT

IC401

AN5522

V.OUTPUT

CP401

A1561WV2-A5P

CD805

SM1098-009-1A

DEFLECTION SIGNAL

L402

ELH5L4113

T401

ETH09K14BZ

TP401

TP402

TP403

CP803A

B2013H02-4P

GND

E25

E12

HEATER

ABL

GND

COL

VIDEO

B+

AFC

GND

FB401
FQI-14B007

B401

W5RH3.5X5X1.0

D402

1N4937

D411

1N4937

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

L401

4.7mH

0909

Q401

2SA1624

CURRENT DET.

D404

MTZJ30B

D403

MTZJ30B

D410

MTZJ6.8B

D416

MTZJ5.1B

D408

MTZJ33B

D414

1N4005-EIC

D401

11E1-EIC

D405

1SS133

D406

1SS133

D409

1SS133

D413

1N4937

C403

470

16V

MHE

C418

50V

C421

470

35V

MHE

C450

0.001

2KV

C416

220P

500V

C434

0.22

100V

MMTS

C429

0.0022

500V

C432

0.47

100V

MMTS

C417

0.01

100V

MMTS

C428

0.01

1.25KV

MPP

C423

0.27

250V

PMS

C430

0.001

500V

R418

1.8

/2W

R427

560

1/2W

R467

/2W

R426

560

1/2W

R419

560

1/2W

R417

560

1/2W

R423

10K 1/4W

R430

33K

1/2W

R460

100

1/4W

R412

3.3K 1/4W

R445

15K 1/4W

R410

5.6K

1/4W

R406

47K 1/4W

R409

22K 1/4W

R420

2.7K

R413

1.8K

1/4W

R416

56K

1/4W

R456

330

1/2W

R453

120K 1/2W

R421

560

1/2W

R407

680

1/2W

R424

3.9K 1/4W

R405

56K

1/2W

R404

56K

1/2W

C402

100V

C405

50V

C422

2.2

250V

MHE

C407

2200

25V

C406

100

35V

C404

50V

C401

250V

C431

250V

C410

16V

Q405
KTC3227_Y

H-DRIVE

W851

W916

W843

W836

W914

W841

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

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

HS402

763WSA0017

HS401_1

763WSA0018

S002Y

V.OUT

ACL

AFC

H.OUT

GND

P.CON+5V

X-RAY

+30V

UNREG+12V

GND

180V

HEATER

G-26

G-25

(AV PCB)

DEFLECTION SCHEMATIC DIAGRAM

247.6

110.4

31.0

22.3

0.2

3.9

25.5

1.3

12.9

24.8

3.9

Vcc

GND

THERMAL PROTECTION

AMP

-
+

PUMP UP

TO DY

TO CRT

SCREEN

FOCUS

1.3

TO CRT

247.6

1.3

TO CRT

(CP803B)

FROM/TO REGULATOR

PCB250

FROM/TO MICON/TUNER

135.0

14.3

TMB555

180V

HEATER

GND

FROM/TO VIF/SIF/CROMA

FROM/TO POWER

(CP801)

Содержание MD 14FN1

Страница 1: ...SERVICE MANUAL COLOR TELEVISION DVD VIDEO PLAYER MD14FN1 FILE NO 140 200318 MD14FN1C DOCUMENT CREATED IN JAPAN May 2003 ...

Страница 2: ...OLS ADJUSTMENTS OR THE PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE TO PREVENT DIRECT EXPOSURE TO LASER BEAM DO NOT TRY TO OPEN THE ENCLOSURE VISIBLE LASER RADIATION MAY BE PRESENT WHEN THE ENCLOSURE IS OPENED DO NOT STARE INTO BEAM Location of the required Marking The rating sheet and the safety caution are on the rear of the unit CERTIFIC...

Страница 3: ...ether 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 PROCEDURE 1 2 3 4 Unplug the plug from the AC outlet Remove the antenna terminal on TV and turn on the TV Insulation resistance between the cord plug terminals a...

Страница 4: ...nto the outlet try reversing the plug If the plug should still fail to fit contact your electrician to replace your obsolete outlet Do not defeat the safety purpose of the polarized plug If your unit is equipped with a 3 wire grounding type plug a plug having a third grounding pin this plug will only fit into a grounding type power outlet This too is a safety feature If you are unable to insert th...

Страница 5: ...ire HEADPHONES When you use the headphones keep the volume at a moderate level If you use the headphones continuously with high volume sound it may cause hearing damage LASER BEAM Do not look into the opening of the disc tray or ventilation opening of the product to see the source of the laser beam It may cause sight damage DISC Do not use a cracked deformed or repaired disc These discs are easily...

Страница 6: ...steps below NB The above procedure will reset ALL of the player s settings to the default factory state Turn Unit ON Set the DVD to the Stop Mode Set the VOLUME to minimum Press and hold the VOL DOWN button on the front panel Simultaneously press and hold the 4 key on the remote control unit Hold both keys for more than 1 second The On Screen Display message INITALIZE5 COMPLETE will appear The Tra...

Страница 7: ...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 USING HOURS WHEN REPLACING EEPROM MEMORY IC ELECTRICAL ADJUSTMENTS BLOCK DIAGRAMS DVD ST SOLUTION TV POWER PRINTED CIRCUIT BOARDS DVD AV CRT RELAY SW SCHEMATI...

Страница 8: ... 1 2 times Actual G 3 Tuning Broadcasting System US System M System Tuner and System 1Tuner Receive CH Destination US w CATV Tuning System F Synth Input Impedance VHF UHF 75 Ohm CH Coverage 2 69 4A A 5 A 1 A I J W W 1 W 84 Intermediate Picture FP 45 75MHz Frequency Sound FS 41 25MHz FP FS 4 50MHz Preset CH No Stereo Dual TV Sound US Stereo Tuner Sound Muting Yes G 4 Signal Video Signal Input Level...

Страница 9: ... Yes Sound No Bass No Treble No Balance No CH Yes TV CATV Yes Add Delete Yes Auto CH Memory Yes Option Yes V Chip Yes Language Yes Open Yes Close Yes Clock No Clock Set No On Off Timer No Sleep Timer Yes CH AV LINE DVD Yes Stereo Audio Output Yes Bilingual No SAP Yes Caption Text Yes Auto Search Position No Game Yes Volume Yes Mute Yes A3 2 ...

Страница 10: ...evel Yes Open Yes Close Yes No disc Yes Reading Yes Play Yes Still Pause Yes Stop Yes Prohibit Mark Yes Step Yes Skip Yes Skip Yes Random Yes CD 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 No Audio No Yes Audio Stereo L R Yes Video CD Zoom Yes Marker No No Program Play Back Yes C...

Страница 11: ...es Play Yes Stop Yes Search Yes Search Yes Skip Yes Skip Yes Slow Yes Slow Yes Pause Yes Call Yes TV DVD Yes Cancel Yes Audio Select Yes Angle Yes Subtitle Yes Top Menu Yes Setup Menu Yes DVD Menu Yes Return Yes Up Set CH Up Yes Down Set CH Down Yes Left Select Vol Down Yes Right Select Vol Up Yes Select Enter Yes Play Mode Yes Closed Caption Yes Input Select Yes Repeat A B Yes Zoom Quick View Yes...

Страница 12: ...ack Yes MP3 Playback No Digital Out Dolby Digital Yes MPEG Yes PCM Yes DTS Yes Down Mix Out Dolby Digital Yes DTS No Surround Tru Surround No Screen Saver No G 14 Accessories Owner s Manual Language English w Guarantee Card Yes Remote Control Unit Yes Battery Yes UM size x pcs UM 4 x 2 pcs OEM Brand No Rod Antenna No Poles No Terminal Loop Antenna No Terminal U V Mixer No 300 ohm to 75 ohm Antenna...

Страница 13: ...l DVD Only Diversity No DC Jack 12V Center No VHF UHF Antenna Input F Type G 16 Set Size Approx W x D x H mm 440x386x393 G 17 Weight Net Approx 13 5kg 29 8lbs Gross Approx 15 5kg 34 2lbs G 18 Carton Master Carton No Content Sets Material Dimensions W x D x H mm Description of Origin Gift Box Yes Material Double White W Color Photo Label No Dimensions W x D x H mm 550x496x471 Design As Per Buyer s ...

Страница 14: ...p 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 screw 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 ATTEMPTING TO...

Страница 15: ...nnectors CP2001 CP2301 and CP2302 Remove the 4 screws 2 Remove the DVD Deck in the direction of arrow B Remove the 4 screws 3 Remove the DVD PCB in the direction of arrow C 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 PCB DVD Deck Deck Ang...

Страница 16: ...is Ass y Fig 2 2 A Insulator R Green 1 Main Frame Ass y Main Chassis Ass y 2 3 RACK LOADING MAIN GEAR RACK LOADING SPRING Refer to Fig 2 3 1 2 Press down the catcher 1 and slide the Rack Loading Remove the Rack Loading Rack Loading Spring and Main Gear Fig 2 3 2 4 CLAMPER ASS Y INSULATOR R LEVER SWITCH Refer to Fig 2 4 A 1 2 3 4 5 Remove the screw 1 Remove the Lever Switch Remove the 2 Insulator R...

Страница 17: ... F Black Traverse Holder Insulator F Black Fig 2 5 A Main Chassis Ass y Traverse Holder Fig 2 5 B 2 6 SWITCH PCB ASS Y Refer to Fig 2 6 A 1 2 Remove the screw 1 Remove the Switch PCB Ass y 1 Switch PCB Ass y Main Chassis Ass y Screw Torque 4 0 5kgf cm Fig 2 6 A NOTE 1 When installing the wire of the Switch PCB install it correctly as Fig 2 6 B Switch PCB Ass y Black White From Relay PCB Fig 2 6 B ...

Страница 18: ...emove the Idler Arm Idler Arm Spring Idler Arm Main Chassis Ass y Chassis Spring Fig 2 10 A NOTE 1 2 After the assembly of the Rack Feed check if the Rack Feed 1 2 is moving smoothly Refer to Fig 2 7 B In case of the Rack Feed Ass y installation install cor rectly as Fig 2 7 C Moving smoothly Moving smoothly Fig 2 7 B Should not be engaged Check the position of the Rack Feed Lever Fig 2 7 C 2 8 RE...

Страница 19: ...Chassis Ass y Fig 2 10 D Chassis Spring Main Chassis Ass y 2 11 FEED MOTOR Refer to Fig 2 11 A 1 2 3 Remove the 2 screws 1 Remove the Feed Motor Remove the Motor Gear Screw Torque 1 0 5kgf cm Fig 2 11 A NOTE 1 2 In case of the Motor Gear installation check if the value of the Fig 2 11 B is correct When installing the Feed Motor check if the cable is positioned as Fig 2 11 C Motor Gear Feed Motor 6...

Страница 20: ...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...

Страница 21: ...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...

Страница 22: ...4 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 be always 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...

Страница 23: ...er the confirmation of using hours turn off the power ADDRESS DATA INIT 00 06 CRT ON 0010 Initial setting content of MEMORY IC 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 FIG 1 VOL MIN 4 VOL MIN 6 VOL MIN 9 POWER ON total hours are displayed on the screen Refer to the PREVENTIVE CHECKS AND SERVICE INTERVALS CONFIRM...

Страница 24: ...hanged is reached Press ENTER to select DATA When DATA is selected it will blink Again step through the DATA using VOL UP DOWN 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 turn POWER off return to STANDBY MODE to fini...

Страница 25: ...node cap discharge electricity because it contains high voltage When removing a PCB or related component after unfastening or changing a wire be sure to put the wire back in its original position When you exchange IC and Transistor for a heat sink apply the silicon grease on the contact section of the heat sink Before applying new silicon grease remove all the old silicon grease Old grease may cau...

Страница 26: ...check if the picture is normal 2 8 VERTICAL LINEARITY 1 2 3 4 NOTE Receive the monoscope pattern 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 09 on the remote control to select VLIN Press the VOL UP DOWN button on the remote control until the SHIFT quantity of the OVER SCAN on upside and dow...

Страница 27: ...lay of Fig 1 1 and press the channel button 42 on the remote control to select BRTCD Press the VOL UP DOWN button on the remote control to increase the step numbers by 5 steps to the AV Press the GAME button on the remote control to set to the GAME mode Activate the adjustment mode display of Fig 1 1 and press the channel button 54 on the remote control to select BRTCG Press the VOL UP DOWN button...

Страница 28: ...e remote control to decrease the step numbers by 8 steps to the AV Fig 2 3 2 16 Confirmation of Fixed Value Step No Please check if the fixed values of the each adjustment items are set correctly referring below STEP NO 03 04 02 02 0B 03 07 50 10 3A 10 70 10 18 00 50 10 3A 10 70 STEP NO 10 10 00 70 10 3A 10 70 10 10 00 4A 10 3A 10 00 00 40 00 3F 2 15 CONTRAST MAX 1 2 3 4 5 6 7 8 9 10 11 12 13 Acti...

Страница 29: ...s between the deflection yoke and CRT funnel to fix the deflection yoke Refer to Fig 3 2 b R G B R G B Fig 3 2 a WEDGE WEDGE WEDGE WEDGE POSITION Fig 3 2 b R G B R G B Receive the crosshatch pattern from the color bar generator Combine red and blue of the 3 color crosshatch pattern on the center of the screen by adjusting the pair of 4 pole magnets Combine red blue magenta and green by adjusting t...

Страница 30: ...CD2001 CD2302 DVD DECK SPEAKER SPEAKER AC IN CRT CRT TU001 J4201 CP3800 CP401 CP302 CP101 CP802A CP8002 CP8001 CP301 J2202 J2203 J2204 J2201 AV PCB CP8502 CD8505 CP2001 CP2302 CP2301 CD802 CD3800 CD301 CD8501 CD302 VR401 VR3800 CP803A TP401 FB401 CD803 CRT CP801 CRT PCB J801 CP802B CP803B CD805 TP022 TP024 ...

Страница 31: ...C4012 M29W811DT70N6 AUDIO DAC IC8502 PCM1742KE 2K 2 5V REG IC8504 PQ2TZ15 1 8V REG IC2001 PQ070XZ01ZP OP AMP IC2303 BA10358F E2 OP AMP IC2304 BA10358F E2 SPD SLD TD FD E E B C DMUTE OP AMP IC2302 BA10358F E2 D BB_V4 IRQ0 AFEC_EVALID AFEC_SCTST XPCLK XBCLK XDATA XERROR SLIDER_OUT SLIDER_IN FE_RESET SCL SDA C C B C PCM_DATA0 PCM_LRCLK PCM_MCLK PCM_SCLK MDI MC ML C D Y AUDIO R DVD RESET CVBS C C AUDI...

Страница 32: ...8 17 22 23 24 A 26 27 36 33 1 2 RESET IC103 R3111N311A C A BUFFER STOP SKIP FF OPEN CLOSE PLAY VOL UP VOL DOWN CH UP 32 31 X101 16MHz TV BLOCK DIAGRAM 38 4 37 SOUND DECORDER IC902 AN5829S 19 18 22 21 J4206 FROM DVD BLOCK DVD C DVD Y DVD A L DVD A R MIXER IC4201 NJM4580M 5 3 Q4209 Q4210 Q4211 Q4212 MUTE SW L R D Q4203 MUTE ZERO E A AT 5V B P CON 9V C CHROMA 5V D P CON A5V E P CON 12V 1 7 POWER ON O...

Страница 33: ...LTV 817M VB FB401 2 2 1 5V REG IC3001 KIA7805API 2 1 5V REG IC3002 KIA7805API 2 1 9V REG IC3005 KIA7809API P CON 3 3V OUT Q3002 Q3003 Q3004 Q3010 POWER BLOCK DIAGRAM P CON 3 3V P CON D5V AT 5 6V SOUND B P CON D9V P CON 9V POWER ON H B E 5 E 6 POWER FEED BACK P CON 5V 10 AT 5 6V OUT Q3008 DVD_H P CON 12V P CON 9V DRV Q3005 P CON 12V DRV Q3000 P CON 9V SW Q3001 ...

Страница 34: ... D8508 D8507 C2322 R2330 R2328 R8502 R8507 R8514 R8515 R8513 C8520 L8502 R2014 R2063 CP2301 R4106 IC8504 C2027_1 C2015_1 C2024_1 R2048 R2049 C2003_1 C2005_1 C4037_1 C4062_1 C8549_1 C8528 R8533 R8535 C8502 W844 R8524 R8520 C8522 C8515 L8503 C8509 C8516 R8522 Q8503 C8510 R8528 W848 C8524 C8508 R8508 W839 C8501 Q8501 R8505 C8504 W845 W849 C8521 C2035 C2026 C2034_1 L2003 C8547_1 B2003 C2019 R2076 L200...

Страница 35: ...3800 R3800 D3826 D3802 D3831 R3813 R3829 R414_1 W043 R 4 4 8 W015 R402_1 D405 W012 CP803A Q3010 R3010 C3021 IC3005 C3026 R3001 C3820 C3015 Q3008 W009 W010 C3013 C3030 C3808 W820 W007 W005 D3803 D408 C3023_1 C3014 R614 W037 W038 W036 W033 C634 D603 C605 R3830 TP403 TP402 D409 W197 C410 D416 D410 W001 R802_1 R806_1 TP023 TP022 R807 R803 TP024 R805 TH3800_1 T3800 D3804 IC302 W041 W042 W813 W222 W110 ...

Страница 36: ...R106 R109 R304 C117 R147 R143 C109 C310 IC4201 IC103 R122 C2202 C2203 C4274 C4266 C331 I C 6 0 1 R306 R307 C306 R113 R121 R813 C809 R815 R809 R801 R808 C811 R816 C810 C632 C631 C625 C629 C630 R626 C627 R624 R625 C621 R619 R617 C620 C618 R615 C613 C617 C614 R611 R610 R609 R602 C608 R608 C607 R607 Q601 R628 C944 R420 C4224 C002 C001 C4205 Q4201 R4216 C4215 C3806 Q3007 R634 Q602 C3809 R4208 C3805 R90...

Страница 37: ...PRINTED CIRCUIT BOARDS RELAY SW INSERTED PARS SOLDER SIDE RELAY SW CHIP MOUNTED PARS SOLDER SIDE F 7 F 8 SW2 S1005Y S1004Y S1002X S1003X S1005X S1004X S1001X CP1 ...

Страница 38: ...1 82 83 84 85 86 87 88 89 9 90 91 92 93 94 95 96 97 98 99 TD FD SLD SPD REFDAC FE_RESET LMD2 LMD1 TR TR FO FO OPN_SW LMD1 VR DVD LD DVD LD CD LD DVD VR CD LD CD A LMD2 PE4 B SCL SDA C PE1 B REFD IRQ0 A D F D E C REFD SCL SDA IRQ0 F FE_RESET XDATA XBCLK E XPCLK AFEC_SCTST OPN_SW BOOT_MODE DMUTE VR CD PC2I SPD_FG CLS_SW TD FD REFDAC SLD VR DVD 1 8VD SPD TR PC3 TR FO FO SRAM_DQM SRAM_WEN SRAM_ADD14 S...

Страница 39: ... 0 1 B C2324 0 1 B C2314 0 1 F C2320 0 1 F DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME W835 W836 Q2301 KTC3875S_Y_RTK SPDFG CTL Q2303 2SA1037AK DMVTE_CTL Q2302 KTA1504S_Y_RTK SPDFG CTL Q2305 KTA1504S_Y_RTK 5VREG CD2301 2H071001 FFC 100mm C2307_1 100 16V KA P...

Страница 40: ...R15 DQ0 D_RTS ADDR19 ADDR16 D_CTS ADDR20 ADDR17 SMI_CLK D_RXD ADDR18 DQ15 ADDR19 SMI_DQMU DQ14 ADDR20 SMI_DQML DQ13 SMI_WE DQ12 SMI_CAS DQ11 DQ10 SMI_RAS DQ9 AT_RST DQ8 AFEC_SCTST AFEC_SCTST_B AT_RD SMI_CS0 DQ7 XPCLK XPCLK_B AT_WR AD13 DQ6 DQ5 VFD_CLK AD12 XBCLK XBCLK_B DQ4 VFD_DOUT AD11 XDATA XDATA_B DQ3 VFD_DIN AD10 DQ2 VFD_STB AD0 DQ1 DQ0 KB AD1 SMI_CLK SCL SCL_B SDA_B AD2 SMI_DQMU SCL_B AD3 SD...

Страница 41: ...DDR8 SMI_DQML ADDR9 ADDR10 DATA10 SMI_DQMU SMI_WE ADDR11 ADDR12 DATA2 ADDR19 SMI_CLK SMI_CAS ADDR13 ADDR14 ADDR15 DATA9 ADDR18 SMI_RAS ADDR16 ADDR17 DATA1 ADDR8 SMI_CS0 ADDR18 ADDR19 DATA8 ADDR7 ADDR20 AD11 AD12 DATA0 ADDR6 AD9 AD13 DQ15 F_OE ADDR5 DQ14 AD8 AD10 DQ13 DQ12 ADDR4 DQ11 AD7 AD0 DQ10 DQ9 F_CE ADDR3 DQ8 AD6 AD1 DQ7 DQ6 ADDR1 ADDR2 DQ5 AD5 AD2 DQ4 DQ3 DQ2 AD4 AD3 DQ1 DQ0 SMI_CLK SMI_DQMU...

Страница 42: ... 0 1 F DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME W837 W838 W847 W834 W833 W818 W842 W841 W839 W845 W844 W849 W848 Q8501 KTA1504S_Y_RTK BUFFER Q8503 KTA1504S_Y_RTK BUFFER Q8502 KTA1504S_Y_RTK BUFFER CD8501 2H0C1001 FFC 1 25P C8513_1 4 7 50V KA C8507_1 4 7 5...

Страница 43: ...IAGRAM IS THE LATEST AT THE TIME W825 W859 W870 W871 Q8505 KTC3875S_Y_RTK LEVEL_CONVERT C8549_1 100 6 3V KA C8547_1 100 6 3V KA IC8504 PQ025EZ01ZP REG 2 5V 1 2 3 4 5 6 RXD GND TXD M_GND P CON 9V P CON A5V D_GND SPDIF P CON 3 3V P CON A5V P CON 5V P CON 3 3V GND D_GND P CON 5V P CON 3 3V VCC 9V GND D_GND P CON A5V P CON 3 3V P CON 3 3VA GND SPDIF RXD TXD P CON 2 5V P CON 3 3V D_GND P CON 3 3V D_GND...

Страница 44: ...3_Y DRIVER W857 W852 W850 W803 W819 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME 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 HS3001 763WAA0157 PLA...

Страница 45: ...NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME 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 PLAYBACK VIDEO SIGNAL SCL SDA I2C_OFF REMOCON KEY_A KEY_B POWER_ON_H TUNER_VIDEO TUNER_AUDIO P CON 5V POWE...

Страница 46: ...0V KA C4227 1 50V KA Q602 KTC3875S_Y_RTK SW Q601 KTC3875S_Y_RTK SW W809 W832 W827 W849 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME PLAYBACK VIDEO SIGNAL PLAYBACK COLOR SIGNAL PLAYBACK LUMINANCE SIGNAL S002X DVD_C P CON 5V SYNC_VIDEO FRONT_VIDEO POWER_ON_H P CON 5V_B DVD_Y DVD_C UNREG 12V P CON 5V GND P CON 9V SWD_V_OUT AT5 7VREG 8 5VREG V ...

Страница 47: ...08 1K R310 1K R306 1 K R305 1K C328 4 7 50V KA C347 2 2 50V KA C346 2 2 50V KA Q301 KTC3875S_Y_RTK MUTE Q302 KTC3875S_Y_RTK BUFFER Q305 KTC3875S_Y_RTK BUFFER W813 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DANS LA NOMENCLATURE DES PIECES N UTILISER QUE CELLS DECRITES DANGEREUSES AN POINT DE VUE SECURITE LES PIECES REPAREES PAR UN ETANT AT...

Страница 48: ...K R4224 10K R4208 10K R4229 12K R4231 10K R4236 10K R4251 1001 4W R4210 220 R4216 68 R4205 2 2K 1 4W R4238 3 3K R4240 1K 1 4W R4201 10K R4241 1 5K R4221 100K R4209 4 7K R4243 10K C2201 47 16V YK C2204 47 6 3V KA C2205 47 16V YK C4231 22 16V KA C4232 22 16V KA C4230 2 2 50V KA C4214 33 10V KA C4207 2 2 50V KA C4206 2 2 50V KA C4217 100 16V YK C4229 2 2 50V KA C4204 100 6 3V YK C4234 4 7 50V KA C420...

Страница 49: ... 2 50V KA C922 2 2 50V KA W842 W823 W834 W833 W815 W844 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME TUNER_AUDIO SCL SDA A_OUT_L A_OUT_R P CON 12_A A_O_R A_O_L DVD_AUDIO_L DVD_AUDIO_R FRONT_A_IN_R FRONT_A_IN_L P CON 12V P CON 5V GND G 24 G 23 PCB250 TMB555 Filter SAPout 75us De Emph Switch L R SAP DAC Expand Wide Band Cancel Offset Cancel O...

Страница 50: ...25KV MPP C423 0 27 250V PMS C430 0 001 500V B R418 1 8 1 2W R427 5601 2W R467 1 1 2W R426 560 1 2W R419 560 1 2W R417 560 1 2W R423 10K 1 4W R430 33K 1 2W R460 100 1 4W R412 3 3K 1 4W R445 15K 1 4W R410 5 6K 1 4W R406 47K 1 4W R409 22K 1 4W R420 2 7K R413 1 8K 1 4W R416 56K 1 4W R456 330 1 2W R453 120K 1 2W R421 560 1 2W R407 680 1 2W R424 3 9K 1 4W R405 56K1 2W R404 56K 1 2W C402 22 100V YK C405 ...

Страница 51: ... C810 390P CH R809 4 7K R808 4 7K R801 4 7K R813 270 R816 270 R815 270 R804 2 7K 1 4W R802_1 2 7K 1 4W R806_1 2 7K 1 4W Q804 KTC4217 RED AMP Q806 KTC4217 BLUE AMP Q805 KTC4217 GREEN AMP OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DANS LA NOMENCLATURE DES PIECES N UTILISER QUE CELLS DECRITES DANGEREUSES AN POINT DE VUE SECURITE LES PIECES R...

Страница 52: ...D3811 1SS133 C3827 2200 25V MHE C3826 220 200V YXF C3815 470 200V UP C3823 1000 25V MHE C3822 2200 16V MHE C3820 10 50V KA C3805 0 01 B C3809 0 012 B C3816 0 0047 250V KX C3812 0 001 500V B C3810 0 001 500V B C3807 0 047 100V MMTS C3801 0 22 275V ECQUL C3806 0 01 B C3811 0 0015 2KV R C3814 0 001 B R3822 1K1 2W R3825 101 2W R3801 3 9K 1 4W R3802 56K 1 2W R3805 1K 1 4W R3804 3301 4W R3827 1 2M1 4W R...

Страница 53: ... 4 3 2 1 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 CP806_1 NC NC NC NC NC NC NC NC B CLOCK DATA AFT OUT AUDIO OUT SIF OUT BT IF OUT VIDEO OUT I2C SCL GND I2C SDA I2C OFF AUDIO OUT R AUDIO OUT L P CON 9V DVD_VIDEO SWD_VIDEO TCB412 CLAMP OFF CLAMP OFF GND B OUT R OUT G OUT CLAMP CP8001 CD8505 GND P CON 3 3V P CON 3 3V P CON 5V P CON 9V GND M GND GND SPDIF TX RX G...

Страница 54: ...am NOTE MICON TUNER 22 23 24 25 26 H 1 1 2 3 5 6 8 7 RF_AMP DSP AUDIO VIDEO 4 20ns 500mV 9 500µs 500mV 10 100ns 500mV 100ns 100mV 20ns 200mV 2ms 1 0V 10µs 200mV 10µs 100mV 500µs 500mV 10µs 200mV REGULATOR 2 POWER ON 0 2ms 1 0V POWER ON 0 2ms 1 0V POWER ON 0 2ms 1 0V POWER ON 5ms 1 0V POWER ON 50µs 1 0V MOTOTR DRIVE MPEG ...

Страница 55: ... IN OUT 27 28 29 NOTE 30 31 32 36 37 H 2 33 34 35 38 39 40 STEREO 41 POWER ON 20µs 0 5V STANDBY 0 5µs 50mV POWER ON 10µs 2 0V POWER ON 10µs 2 0V POWER ON 10µs 2 0V POWER ON 20µs 0 5V POWER ON 20µs 2 0V POWER ON 1ms 100mV 1ms 100mV POWER ON 1ms 200mV POWER ON 1ms 50mV DVD PLAY 10µs 0 5V DVD PLAY 0 5ms 200mV POWER ON 10ms 0 5V DVD PLAY 0 5ms 200mV ...

Страница 56: ...int of the corresponding balloon number in the schematic diagram NOTE TV POWER DEFLECTION 47 48 49 H 3 46 44 45 43 42 POWER ON 1ms 200mV POWER ON 5ms 10 0V POWER ON 20µs 5 0V POWER ON 20µs 50V POWER ON 20µs 50V STANDBY 5µs 5 0V STANDBY 5µs 5 0V POWER ON 20µs 50V ...

Страница 57: ...CHANICAL EXPLODED VIEW 201 201 201 109 201 108 PCB110 CRT PCB ASS Y 101A 101E 101C 107 210 210 101 101H 101H 101H A 101G 101F 101H 101D 101B 212 123 124 210 210 202 202 202 202 112 122 202 106 121 121 120 206 ...

Страница 58: ... 204 204 211 211 207 206 206 206 206 119 113 115 206 203 203 A 104 209 209 209 209 PCB130 DVD PCB ASS Y 205 205 205 205 102 103 110 208 114 208 208 208 208 208 208 208 208 208 116 118 208 208 118 208 111 MECHANICAL EXPLODED VIEW I1 2 118 208 ...

Страница 59: ...A RELAY PCB ASS Y 702 AA AA 705 603 609 610 604 602 AA AA 605 601 605 703 PCB640 SW PCB ASS Y CD2001 CD2301 SW2 CP1 Do not disassemble the parts further more than this condition because minute adjustments are needed AA Applying positions AA for the grease are displayed for this section Check if the correct grease is applied for each position NOTE CLASS GREASE MARK AA ...

Страница 60: ...E TRAY FRONT 120 AD300844 800WQ00038 FELT SHEET 121 AD300520 800WQ00068 FELT SHEET 122 AE000727 A5G101C740 CABINET BACK ASSY 123 AE000007 7220001107 SHEET HWC FOR CANADA ONLY 124 AE000006 7220001119 SHEET CSA WARNING FOR CANADA ONLY 201 BZ710383 8121J50C04 SCREW TAPPING B0 GW15 5x30 202 BZ710035 8117540A64 SCREW TAPPING B0 TRUSS 4x16 203 BZ710320 8117540804 SCREW TAPPING B0 TRUSS 4x8 204 BZ710239 ...

Страница 61: ...ADING 619 AD301840 92P400002A MAGNET CLAMPER 620 AD301847 92P100030A GEAR IDLER 621 AD301842 92P100025A GEAR MOTOR 622 AD301843 92P100026A GEAR MIDDLE 1 623 AD301844 92P100027A GEAR MIDDLE 2 624 AD301845 92P100028A GEAR MIDDLE 3 625 AD301846 92P100029A GEAR FEED 701 BZ710187 8110226804 SCREW TAP TITE P BIND 2 6x8 702 AD301851 8110120604 SCREW TAP TITE P PAN 2x6 703 AD301852 8107220504 SCREW TAP TI...

Страница 62: ... C03L0R7E3K CC 0 0015UF 2KV R C3812 BZ110080 C0J0B0513K CC 0 001 UF 500V B C3815 BZ110012 E51CGC471M CE 470 UF 200V C3816 AD301391 CD39E0MQ3M CC 0 0047UF 250V C3818 BZ110101 E5EZF3222M CE 2200 UF 25V C3820 BZ110188 E50HU5100M CE 10 UF 50V C3822 AD300125 E5EZF2222M CE 2200 UF 16V C3823 BZ110032 E5EZF3102M CE 1000 UF 25V C3826 BZ110130 E62NFC221M CE 220 UF 200V C3827 BZ110101 E5EZF3222M CE 2200 UF 2...

Страница 63: ...0 BZ410010 D28T21DQN9 DIODE SCHOTTKY 21DQ09N TA2B1 D3831 BZ410064 D97U03R91B DIODE ZENER MTZJ3 9B T 77 D8501 BZ410119 DDDRL41480 DIODE SILICON MCL4148 D8502 BZ410119 DDDRL41480 DIODE SILICON MCL4148 D8503 BZ410119 DDDRL41480 DIODE SILICON MCL4148 D8504 BZ410119 DDDRL41480 DIODE SILICON MCL4148 D8505 BZ410119 DDDRL41480 DIODE SILICON MCL4148 D8506 BZ410119 DDDRL41480 DIODE SILICON MCL4148 D8507 BZ4...

Страница 64: ...SISTOR SILICON KTC4369 O Y Q3004 BZ510057 TAAT01281Y TRANSISTOR SILICON KTA1281_Y Q3005 BZ510105 TCAT03209Y TRANSISTOR SILICON KTC3209_Y AT Q3006 BZ510070 TCAT032034 TRANSISTOR SILICON KTC3203_Y AT Q3007 BZ510109 TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q3008 BZ510070 TCAT032034 TRANSISTOR SILICON KTC3203_Y AT Q3009 BZ510105 TCAT03209Y TRANSISTOR SILICON KTC3209_Y AT Q3010 BZ510057 TAAT01281Y ...

Страница 65: ...ACT EVQ21505R SW2221 BZ612010 0504101T34 SWITCH TACT EVQ21505R SW2223 BZ612010 0504101T34 SWITCH TACT EVQ21505R VARIABLE RESISTORS VR401 BZ210255 V1K62H3BT8 VOLUME SEMI FIXED NVG6THTB222 VR3800 BZ210265 V1K63Q2BTE VOLUME SEMI FIXED NVG6TLTAB471 P C BOARD ASSEMBLIES PCB110 AD302186 A5G101C110 PCB ASS Y TCB412A PCB130 AD302187 A5G101C130 PCB ASS Y VMB283B PCB250 AD302188 A5G101C250 PCB FOR USA TMB55...

Страница 66: ...3H02 4P CP8502 AD301798 069J7C0019 CONNECTOR PCB SIDE IMSA 9604S 12Z13 CUS011 BZ710149 800WFAA008 CUSHION C CUS131 BZ710279 800WFAA006 CUSHION A EL001 BZ614044 124120301A EYE LET XRY20X30BD EL002 BZ614043 124116281A EYE LET XRY16X28BD F3800 BZ614504 081PC05005 FUSE 51MS050L FB401 AE000658 043214040F TRANSFORMER FLYBACK FQI 14B007 FH3800 BZ614005 06710T0006 HOLDER FUSE EYF 52BC FH3801 BZ614005 0671...

Страница 67: ...TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...

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Toshiba MD 14FN1, Руководство по обслуживанию

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