Toshiba 27D47 Service Manual Download

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IC2406

CS4345-CZZ

AUDIO_DAC IC

6789

JG2436

JG2437

JG2438

JG2439

NR2409

4D02WGJ0150TCE

U10

U11

T17

U16

T16

R16

U15

T15

R15

U17

U14

T14

R14

R17

IC2401

ZR39740HGCF-B0

DTV_ASIC

CP2403
IMSA-6029B-1-28Z136-PT1

B2421

FCM1608KF-102T02

B2419

HCB3216KF-601T20

B2418

HCB3216KF-301T25

B2417

HCB3216KF-601T20

B2413

FCM1608KF-102T02

B2410

FCM1608KF-102T02

B2414

FCM1608KF-102T02

B2415

FCM1608KF-102T02

B2408

FCM1608KF-102T02

B2409

FCM1608KF-102T02

B2406

FCM1608KF-102T02

B2407

FCM1608KF-102T02

IC2420

NJM4580V(TE1)

OPE AMP IC

C2565

100

16V

TZV

C2561

47P

C2560

47P

C2556

47P

C2557

47P

C2571

10 C

C2572

0.1

C2568

10 C

C2570

0.0027

C2569

0.0027

C2567

2.2

C2516

100P

C2566

100P

C2515

2.2

C2517

10 C

C2518

C2521

C2522

C2527

33P CH

C2526

33P CH

C2525

33P CH

C2524

33P CH

C2520

C2519

0.1

C2497

0.001

C2496

0.001

C2495

0.001

C2511

0.001

C2510

0.001

C2509

0.001

C2494

C2493

C2492

C2514

C2513

C2488

47P

C2505

47P

C2485

47P

C2502

47P

C2489

47P

C2506

47P

C2490

0.001

C2507

0.001

C2483

0.001

C2500

0.001

C2484

47P

C2501

47P

C2481

0.001

C2498

0.001

C2499

0.001

C2482

0.001

C2512

R2475

+-1%

R2476

+-1%

R2454

+-1%

R2455

+-1%

R2488

470

R2487

470

R2484

22K

R2480

R2478

100K

R2481

100K

R2452

22K

R2489

10K

R2486

10K

R2479

R2485

12K

R2451

12K

R2453_1

R2457

330 +-1%

R2459

18 +-1%

R2456_1

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

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

L2422_1

0.47uH

NLV25

L2421_1

0.47uH

NLV25

SD_H/SEL_SW

IF_AGC

PB_OUT

CVBS_IN/740_INIT

Y_OUT

IF_N

IF_P

RESETN

+9V

GND

I2C0C

AUDIO_R

ADUIO_L

SIF/2ND_CVBS

PB_OUT

Y_OUT

I2C0D

PR_OUT

UART1TX_MB

+3.3V

+1.8V

UART1RX_MB

+5V

+2.6V

AUDIO_R

DDXRB

DDXRA

MSG_REQ

GND

3V3_D

1V8_D

DDXLA

ADUIO_L

DDXLB

2V6_D

GND

+9V

+5V

3V3_D

2V6_D

3V3_D

SD_H/SEL_SW

AFT1

RESETN

I2C0C

I2C0D

UART1TX_MB

UART1RX_MB

AFT0

MSG_REQ

740_INIT

740_COMM

IF_N

IF_P

SIF/2ND_CVBS

+5V

IF_AGC

CVBS_IN/740_INIT

1V8_D

TO POWER & GROUND

FROM/TO FLASH/GPIO

TO SDRAM

TO VIF/SIF

VCC

A_GND

3V3_D

TX(DM_MAIN)

I2C_CLK

DTV_RESET

Y OUT

IF_N

IF_P

IF_AGC

SPDIF

+9V

AUDIO_R

AUDIO_L

Pb OUT

Pr OUT

I2C_DATA

RX(DM_MAIN)

CVBS_IN/740_INIT

AFT0/MSG_REQ

SD_H/SEL_SW

AFT1

SIF/2ND_CVBS

GND

5V_D

2V6_D

1V8_D

GND

Please refer the pin assignment

CP2403 Pin assignment:

table on page 6.

G-24

G-23

PCBDH0
CEF242

(DIGITAL PCB)

AV IN/OUT SCHEMATIC DIAGRAM

Spurious filter

VDAC_COMP

VDAC_U

VDAC_Y

VDAC_V

REFSET

IEC958

ADATAI[0]

ADATAI[1]

DDXSA

DDXSB

SDIN

LRCK

AOUTR

GND

AOUTL

FILT+

ACLK

BCLK

DDXLB

LRCLK

ACLK

BCLK

DDXRA

DDXRB

DDXLA

Place circuit near connector

Spurious filter

PIXOUT7

PIXOUT6

PIXOUT5

PIXOUT4

PIXOUT3

PIXOUT2

PIXOUT1

PIXOUT0

PIXEN

VSYNC

HSYNC

PIXCLK

(6/6 AV I/O)

Place circuit near CP2403

Summary of Contents for 27D47

Page 1: ...O 050 200702GR The 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 ...

Page 2: ...nt 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 product i...

Page 3: ...placed should be used the part which has the same character Especially as to the important parts for safety which is indicated in the circuit diagram or the table of parts as a mark the designated parts must be used 4 PUT PARTS AND WIRES IN THE ORIGINAL POSITION AFTER ASSEMBLING OR WIRING There are parts which use the insulation material such as a tube or tape for safety or which are assembled in ...

Page 4: ... BLOCK DIAGRAMS MICON CHROMA SD DIGITAL MODULE PRINTED CIRCUIT BOARDS TV MT CRT DIGITAL SCHEMATIC DIAGRAMS MICON CHROMA IF DEFLECTION POWER TUNER AV SW SOUND AMP TONE CTL CRT SVM POWER GROUND SDRAM FLASH GPIO VIF SIF AV IN OUT WAVEFORMS MECHANICAL EXPLODED VIEWS MECHANICAL REPLACEMENT PARTS LIST ELECTRICAL REPLACEMENT PARTS LIST A1 1 A1 1 A1 2 A1 2 A1 2 A2 1 A3 1 A3 5 B1 1 B2 1 B2 2 C 1 C 1 C 2 C ...

Page 5: ... 45 75MHz Sound FS 41 25MHz FP FS 4 50MHz Preset CH No Stereo Dual TV Sound Yes Tuner Sound Muting Yes G 3 Power Power Source AC 120V AC 60Hz DC Power Consumption at AC 110 W at AC 120 V 60 Hz Stand by at AC 3 W at AC 120 V 60 Hz Per Year kWh Year Energy Star No Protector Power Fuse Yes Safety Circuit Yes IC Protector Micro Fuse No G 4 Regulation Safety UL UL1492 Radiation FCC X Radiation DHHS G 5...

Page 6: ...es 3 Yes 4 Yes 5 Yes 6 Yes 7 Yes 8 Yes 9 Yes 0 Yes Yes CH Up MENU Cursor Up Yes CH Down MENU Cursor Down Yes Volume Up MENU Cursor Right Yes Volume Down MENU Cursor Left Yes Closed Caption No CH1 CH2 No TV Video Input Select Yes CH RTN Quick View Yes Sleep Yes Display Recall Yes Reset No Menu Enter Yes Menu No Enter No Mute Yes Exit Yes Audio Select Yes Favorite CH Up No Favorite CH Down No Pictur...

Page 7: ...uto Shut Off Yes Auto Setup Yes Power On Memory Yes V Chip Yes Type USA ORION Type RRT Yes Image Tilt No SVM Circuit No Comb Filter Yes 3 D Cable Clear No Cinema Mode No Display Format No Aspect No Closed Caption Yes CC Advance Yes Signal Meter Yes Audio Language Yes Picture Size Yes Zoom Yes Picture Scroll No FBT Leak Test Protect Yes POD Point Of Deployment No TV Guide EPG No Digital Out Dolby D...

Page 8: ...N No Information Sheet Channel No Information Sheet RRT No G 12 Interface Switch Front Power Yes Channel Up Menu Up Yes Channel Down Menu Down Yes Volume Up Menu Right Yes Volume Down Menu Left Yes Menu Volume Up Volume Down Yes Indicator Power Yes RED Stand by No On Timer No Terminals Front Video Input VIDEO2 RCA Audio Input VIDEO2 RCA x 2 L MONO R S Input No Other Terminal No Rear Video Input Re...

Page 9: ...l Double Brown Dimensions W x D x H mm 850 x 575 x 665 Description of Origin Yes Drop Test Natural Dropping At 1 Corner 2 Edges 4 Surfaces Height cm 60 ORION SPEC 31 Container Stuffing 168 Sets 40 container G 16 Material Cabinet Cabinet Front PS 94V0 DECABROM Cabinet Rear PS 94V0 DECABROM PCB Non Halogen Demand No Eyelet Demand Yes G 17 Environment Environmental standard requirement Green procurem...

Page 10: ...ed Flip up the sides of the Rubber Cap in the direction of the arrow and remove one side of the support Refer to Fig 1 2 2 DISASSEMBLY INSTRUCTIONS GND on the CRT Screwdriver Alligator Clip Support CRT GND on the CRT Rubber Cap CRT Support Fig 1 1 Fig 1 2 3 After one side is removed pull in the opposite direction to remove the other NOTE Take care not to damage the Rubber Cap INSTALLATION 1 Clean ...

Page 11: ...using a blower type IC desoldering machine Refer to Fig 2 2 2 Fig 2 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 12: ...2 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 13: ...tation NOTE WHEN REPLACING EEPROM MEMORY IC If you set a factory initialization the total hours is reset to 0 Please refer to CONFIRMATION OF INITIAL DATA when SUM DATA is not corresponding FIG 1 CRT ON 0000 OEC7174A_23 DTV CTT71222 INIT 2483 ROM 43EB MICON Version Initial setting data check sum Rom correction data check sum Digital TV MICON Firmware CONFIRMATION OF CHECK SUM POWER ON TOTAL HOURS ...

Page 14: ...After the data input set to the initializing of shipping Turn on the Power Set the VOLUME to minimum Press both VOL DOWN button on the set and Channel button 1 on the remote control for more than 2 seconds After the finishing of the initializing of shipping the unit will turn off automatically CONFIRMATION OF INITIAL DATA IN IT 0 1 2 3 4 5 6 7 8 9 A B C D E F 00 43 00 00 20 09 B 3 24 0D 4B 80 00 A...

Page 15: ...o personal computer 2007 SD DTV Rom Disc 2007 SD DTV Rom Disc RE WRITE FOR DIGITAL SOFT FIRMWARE Confirm that the AC cord is plugged out Using the Serial Communication Change JIG JG205 connect the set to personal computer Refer to Fig 1 1 2 3 Using the Flash UP Date Soft Disc JG206 and 2007 SD DTV Rom Disc JG176 please Re write the DIGITAL SOFT FIRMWARE The operating manual for Re writing is inclu...

Page 16: ...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 with a heat sink apply silicon grease on the contact section of the heat sink Before applying new silicon grease remove all the old silicon grease Old grease may cause damages to the IC and Transistor 2 4 FOCUS...

Page 17: ...2 8 COLOR CENT 1 2 3 4 5 6 7 8 9 10 11 12 Receive the color bar pattern RF Input Using the remote control set the brightness contrast color and tint to normal position Connect the oscilloscope to TP022 Activate the adjustment mode display of Fig 1 1 and press the channel button 35 on the remote control to select COL CENT Adjust the VOLTS RANGE VARIABLE knob of the oscilloscope until the range betw...

Page 18: ...left 2 12 VERTICAL POSITION 1 2 3 Receive the monoscope pattern Using the remote control set the brightness and contrast to normal position Adjust the VR401 until the horizontal line becomes fit to the notch of the shadow mask Refer to Fig 2 3 Fig 2 3 Shadow mask Notch horizontal line 2 11 VERTICAL LINEARITY Receive the monoscope pattern Using the remote control set the brightness contrast to norm...

Page 19: ...ghtness and contrast to normal position Activate the adjustment mode display of Fig 1 1 and press the channel button 00 on the remote control to select OSD H Press the VOL UP DOWN button on the remote control until the difference of A and B becomes minimum Refer to Fig 2 4 Fig 2 4 TV A 00 OSD H 4 3 16 A B 2 16 COR TOP BTM 1 2 3 4 5 6 7 Receive the crosshatch signal from the Pattern Generator Set t...

Page 20: ...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 21: ...CRT CP401 VR502 W002 TP003 J703 J704 J701 J702 DIGITAL PCB J705 J706 J707 CP502 DEGAUSS COIL L503 OS101 CP101 CP801A S502 S501 CD501 AC IN C P 8 0 7 CRT J801 TP024 TP022 R805 R803 CP803 SPEAKER CP1001 CD1001 CP802B CP802A CP801B CD801 CRT S801 TV MT PCB CRT PCB CD802 FB401 CD803 TU001 VR401 ...

Page 22: ...Q805 Q801 Q804 RED OUT FB401 2 5 F S HV Q405 Q402 1 GREEN OUT H DRIVE H OUT TV BLOCK CP2403 NC NC NC TUNER CVBS 57 OSD_R 42 MICON IC101 OEC7174A 55 63 OSD_G 62 OSD_B 56 62 OSD_R OSD BLK1 54 60 OUT1 51 SCL1 50 SDA1 59 V_SYNC 58 H C_SYNC 71 SCL1 72 SDA1 59 HD 60 VD OSD_G OSD_B 89 MESSERGE_ REG _IN 3 3v 7 X102 32 768KHz 1 OS101 9 KEY A 14 REMOCON 35 X IN 36 X OUT 10 KEY B MICON_DATA CP101 RESET 8 DTV...

Page 23: ..._N 25 IF_P 24 IF_AGC 22 AFT1 21 SPDIF 20 9V 19 AUDIO R 18 AUDIO L 17 SIF 2ND_CVBS 16 Pb OUT 15 Y OUT 14 Pr OUT 13 DTV_RESET 12 I2C_CLK 11 I2C_DATA 10 TX 9 RX 8 7 AFT0 MSG_REQ 6 ASIC 1 8V 5 5V 2 2 6V 1 TV BLOCK CP2403 EEPROM IC2403 AT24C04N 10SU 2 7 B11 B12 SDA SCL 8 5 6 3 3V 3 3V NC I2C_CLK SIF AMP SIF SIF F3 IF_AGC A5 IF_P B1 IF_N C1 SD_H SEL_SW U5 CVBS_IN 740_INIT F1 256Mbit DDR SDSAM IC2402 HY5...

Page 24: ...01 D408 R441 C433 R524 W065 W128 W028 R005 C427_1 W140 W098 C518 W873 W136 S502 S501 C010 W122 CP501 W829 W839 W118 W119 W006 W111 W841 C002 W884 C613 W139 W145 W146 R549 R537 R122 R118 R601 R629 R019 C101 C105 C106 W107 W835 W091 W089 C115 C119 C123 D104 W085 W086 W094 L101 W171 W167 X102 X101 R130 W168 W034 W142 W133 C017 R021 R004 W853 W810 W127 W110 W109 W108 W148 W149 W150 W112 TU001 R636 R10...

Page 25: ...645 C646 R638 R607 R660 R617 IC 6 0 1 R176 R175 R630 R659 R608 C011 C029 C041 R009 R010 C003 C042 C043 C046 Q612 R656 R015 R016 C020 C009 C008 C016 C018 R123 R119 R107 R020 Q001 R138 C135 C136 R135 R101 C140 IC102 R140 C109 R116 R117 R121 R126 C111 C107 C108 R115 C121 R129 C127 C124 R017 R159 R131 C131 C130 R136 C133 C134 C138 C137 Q006 Q005 C126 R189 R186 R111 C146 C142 C132 C129 C122 R109 R812 R...

Page 26: ...C2431 C2437 C2457 C2453 C2436 C2406 C2446 C2447 C2412 C2449 C2428 C2445 C2433 C2452 C2450 C2434 C2432 C2429 C2451 C2435 C2430 C2424 C2459 C2458 C2425 C2426 R2435 R2434 NR2408 B2407 B2408 B2409 B2410 B2413 B2414 B2415 C2499 C2500 C2501 C2502 C2505 C2506 C2507 R2459 R2457 C2526 C2525 C2524 C2527 C2454 C2415 C2414 C2413 C2416 C2417 C2479 Q2421 Q2420 C2531 R2467 R2469 R2466 R2468 C2475 R2447 C2533 R24...

Page 27: ...AL TESTER WHEN THE COLOR BROADCAST NOTE THE DC VOLTAGE AT EACH PART WAS MEASURED OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME L101 2 2uH P CON 5V SCL1 SDA1 VD IIC_OFF VIDEO_OUT OSD_R OSD_G OSD_B HD OSD_BLK SDA1 SCL1 DTV_RX VOLUME SCL1 SDA1 DTV_TX 3 3V_D RESET S_IN VOLUME CNT2 CNT1 AUDIO_MUTE X RAY S_IN DTV_POWER_ON H AUDIO_MUTE DTV_RESET DT...

Page 28: ...W R656 12K R645 47 1 4W R627 330 1 4W R618 220 1 4W R623 100 1 4W R613 100 1 2W R605 27K 1 4W R607 10K R626 12K R624 270K R629100 1 4W R601 100 1 4W R636 5 6K 1 4W R604 100 1 4W R606 100 1 4W R640 56 1 2W R641 1K OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME L601 22uH P CON 5V CVBS P CON 5V_A P CON 5V TV_POWER_H S_VIDEO_IN C VIDEO_OUT S_VIDE...

Page 29: ...EIC D411 AU02A EIC C430 22 100V YK C408 2200 25V MHE C442 10 250V BXA C406 1 50V YK C433 4 7 50V KA C403 22 50V YK B402 W4BRH3 5X6X1 0 B405 W4BRH3 5X6X1 0 B401 W4BRH3 5X6X1 0 Q402 KTC3227_Y H DRIVE C413 1000 35V P 5MM YK C436 100 35V YK C432 47 160V BXA C407 100 35V YK C423 4 7 50V KA C426 22 250V MHE W863 W889 W880 W822 W823 W884 W862 W842 W890 C437 0 033 B C412_2 0 0015 1 25KV CMPP C421 0 022 63...

Page 30: ...50V YK C509 47 25V YK C527 2200 16V YK B501_1 W4BRH3 5X6X1 0X2 B504 W5RH3 5X5X1 0 Q514 KTC3203_Y SWITCHING Q505 2SC2909 STAND BY SW Q504 KTC3198 RELAY DRIVE Q507 KTC3198 FEED BACK SWITCHING Q509 KTC3198 STAND BY SW Q501 KTC3203_Y 9V REG C501_1 2200 16V MHE C515 10 25V KA C522 100 16V YK C539 10 50V YK W855 W826 W849 W848 W853 W856 W836 C517 0 0027 2KV R C511 220P CH C549 0 047 B C535 0 0022 2KV R ...

Page 31: ...009 100 R041_1 18 1 4W R027 820 1 R028 100 R020 2 2K R003 22K R005 1K 1 4W R018 1K 1 4W R026 1K 1 R040 2 2K 1 R039 1 2K 1 R038 33 1 R006 180 1 4W R015 100 R016 100 R019 4 7K 1 4W R021 4 7K 1 4W 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 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS...

Page 32: ...C716 470P CH C734 0 1 B C719 0 1 B C720 0 1 B C1002 0 027 B C1004 0 027 B C1003 1 B C1007 390P CH C1001 1 B R726 1K R710 820 R711 820 R1002 47K R1006 1K R1015 5 6K R735 75 R736 220 R730 220 R714 82K R717 82K R733 1K R739 75 R1014 5 6K R743 82K R744 82K R746 1K 1 4W R745 1K 1 4W R1001 68K R1016 56K 1 4W R1010 1K R1017 33K R1003 270K R1008 1K WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL WITH...

Page 33: ...217 BLUE OUT Q804 KTC4217 RED OUT C802 0 001 2KV B C809 330P CH C810 270P CH C811 270P CH C806 0 001 B R804 2 7K 1 4W R824 56 1 2W R806 2 7K 1 4W R811 1 2K R815 180 R819 68 R814 1 2K R816 180 R818 68 R809 1 2K R813 180 R817 68 R808 220 R802 2 7K 1 4W R812 100 R820 100 R821 100 R810 220 R801 220 WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST NO...

Page 34: ...1 B C2406 1 B C2410 10 C C2407 10 C 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 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME 3V3_D 3V3_D 3V3_D 3V3_VDAC 2V6_D 1V8_D 3V3_D 3V3_PLL 1V8_D 1V8_D 1V8_PLL 3V3_D 2V6_D 1V8_D 3V3_D 3V3_VFE 3V3_D 3V...

Page 35: ...SDATA2 DDRDQ9 DDRA9 SADR9 SDATA6 DDRDQ8 DDRDQ1 DDRDQ14 DDRCKE SCKE SDQS0 DDRDQS0 DDRDQ2 DDRDQ13 DDRDQ3 DDRDQ12 DDRA4 SADR4 SDATA9 DDRDQ0 DDRDQ4 DDRDQ11 DDRA12 SADR12 SDATA13 DDRDQ1 DDRDQ5 DDRDQ10 DDRA8 SADR8 SDATA11 DDRDQ2 DDRDQ6 DDRDQ9 DDRA6 SADR6 SDATA12 DDRDQ3 DDRDQ7 DDRDQ8 SDATA10 DDRDQ5 DDRA1 SADR1 SDATA15 DDRDQ6 DDRDQS1 DDRDQS0 DDRA2 SADR2 SDATA8 DDRDQ7 VREF DDRA3 SADR3 SDQS1 DDRDQS1 DDRA10 ...

Page 36: ...T TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME 3V3_D UART1TX_MB UART1RX_MB 740_INIT 740_COMM GND SD_H SEL_SW AFT1 MSG_REQ AFT0 I2C0C I2C0D RESETN 3V3_D SD_DET GND SD_RD SD_CLK SD_WR SD_CS IRR 3V3_D A11 UART1TX_MB A12 UART1RX_MB GND 3V3_D A10 I2C0C B10 I2C0D I2C0C 3V3_D I2C0C I2C0D I2C0D I2C1C I2C1C I2C1D GND I2C1D LED_RED GND A11 GPIO_09 A12 A10 RESETN GPIO_11 GPI...

Page 37: ... 10 C C2539 47P CH C2551 0 1 B C2552 0 1 B C2553 0 1 B C2554 0 1 B R2447 47 R2446 100 R2445 100 R2448 2K 1 R2461 75 R2462 75 R2465 6 8K R2466 750 R2463 1 8K R2464 100 R2468 220 R2467 6 8K R2469 560 R2470 6 8K R2472 75 R2473 6 2K 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 OF PRINTING AND SUBJECT...

Page 38: ...K R2478 100K R2481 100K R2452 22K R2489 10K R2486 10K R2479 1K R2485 12K R2451 12K R2453_1 75 R2457 330 1 R2459 18 1 R2456_1 75 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 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME L2422_1 0 47uH NLV25 ...

Page 39: ...ing balloon number in the schematic diagram NOTE 25 26 27 21 22 23 24 19 18 POWER ON 5ms 10 0V 20 10µs 200mV 29 28 10µs 200mV 30 33 34 20µs 200mV 20µs 2V 20µs 2V 20µs 2V 10ms 0 5V 50µs 1V 50µs 1V 20µs 2V 0 1ms 1V 20µs 1V 2µs 1V 20µs 20V MICON DEFLECTION DEFLECTION AV SOUND CHROMA IF ...

Page 40: ...H 2 The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE 37 39 36 35 38 50µs 200V 20µs 200mV 20µs 50V 20µs 50V 20µs 50V DEFLECTION AV SOUND CRT SVM ...

Page 41: ...112 107 102B 205 102A 102B 102C 205 205 204 205 108 102 110 205 205 109 PCB110 CRT PCB ASS Y PCBDH0 DIGITAL PCB ASS Y 202 202 201 113 103 104 203 105 203 PCB070 TV MT PCB ASS Y I 1 112 122 101B 101D 204 101F 204 101H 101C 101E 101A 101 101H 204 101G 101H 204 204 ...

Page 42: ...115 116 MECHANICAL EXPLODED VIEW PACKING DIAGRAM I 2 118 119 120 117 117 123 124 125 TM101 114 114 114 121 ...

Page 43: ...6499 723549A074 POP LABEL 110 72783614 726000A137 SHEET CRT SERVICEMAN 111 72798683 762WPA0009 HOLDER CRT WIRE 112 72795682 769WSAA012 WASHER CRT T 0 5 113 75006893 752WSAA143 SHIELD JACK 114 75006501 723000D467 SHEET BAR CODE 115 72794741 791WHAA116 FILM BAG 116 72782503 791WHAA138 LIGHTRON SHEET 117 72783594 792WHA0640 PACKAGE TOP 118 72783592 792WHA0641 PACKAGE BOTTOM 119 75006502 793WCDD363 GI...

Page 44: ...006227 E7ESFD220M CE 22 UF 250V C432 75006427 E8EBFB470M CE 47 UF 160V C442 75006226 E8EBFD100M CE 10 UF 250V C501 75006428 E7ESF2222M CE 2200 UF 16V C502 72794393 C03L0R713K CC 0 001 UF 2KV R C503 72794393 C03L0R713K CC 0 001 UF 2KV R C505 72794401 P2122B334M CMP 0 33 UF 275V ECQUL C506 72795566 P2122B224M CMP 0 22 UF 275V ECQUL C507 75006429 E71VHC821M CE 820 UF 200V C508 72796318 CC3LE0MH3M CC ...

Page 45: ...330 DIODE SILICON 1SS133T 77 D802 72794491 D1VT001330 DIODE SILICON 1SS133T 77 D803 72794491 D1VT001330 DIODE SILICON 1SS133T 77 D810 72794491 D1VT001330 DIODE SILICON 1SS133T 77 D811 72794491 D1VT001330 DIODE SILICON 1SS133T 77 D812 72794491 D1VT001330 DIODE SILICON 1SS133T 77 ICS IC002 72781440 I07F0C0WF0 IC BA00BC0WFP E2 IC003 72781440 I07F0C0WF0 IC BA00BC0WFP E2 IC004 75006239 I03T057790 IC LA...

Page 46: ...6506 02167D220K COIL 22 UH L006 72783926 021W0G330M COIL 33 UH L007 72796513 02167E220K COIL 22 UH L101 72796401 021LA62R2K COIL 2 2 UH L402 75006489 022K00058A COIL LINEARITY 311015027 L403 72794529 02DK000058 COIL CHOKE 02DK000058 L501 75006436 029T000152 COIL LINE FILTER 2R0A902F28YNP L502 72796513 02167E220K COIL 22 UH L503 75005675 028T270021 COIL DEGAUSS T028R27021 L601 72796571 021LA6220J C...

Page 47: ...0 CONNECTOR PCB SIDE A1561WV2 2P CP507 72796825 069W01001A CONNECTOR PCB SIDE 003P 2100 CP508 72796825 069W01001A CONNECTOR PCB SIDE 003P 2100 CP509 72796825 069W01001A CONNECTOR PCB SIDE 003P 2100 CP803 72796816 069S320010 CONNECTOR PCB SIDE A2361WV2 2P CP807 72796816 069S320010 CONNECTOR PCB SIDE A2361WV2 2P CD1001 75006494 06CH148003 CORD CONNECTOR CH148003 CP1001 72796793 069S140419 CONNECTOR ...

Page 48: ...RBON RESISTOR CAPACITORS CC CERAMIC CAPACITOR CE ALUMI ELECTROLYTIC CAPACITOR CP POLYESTER CAPACITOR CPP POLYPROPYLENE CAPACITOR CPL PLASTIC CAPACITOR CMP METAL POLYESTER CAPACITOR CMPL METAL PLASTIC CAPACITOR CMPP METAL POLYPROPYLENE CAPACITOR J2 5 ...

Page 49: ...TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...

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