Toshiba 26HF66 Service Manual Download Page 45

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D11

D10

A19

B19

A18

B18

C19

C18

A17

B10

C10

A28

A27

A15

B15

C15

B16

A16

D16

C16

D17

C17

B17

A10

D12

A11

C11

B11

C12

B12

A12

D13

F30

E30

D24

C24

E29

B28

D27

C26

D25

A26

B25

B27

C30

E28

D29

B30

C28

B29

IC2401

X240H

ATSC/CLEAR CABLE ASIC IC

D26

B26

C25

A25

D30

C29

D28

C27

D23

C21

D22

C23

B22

C22

E27

A23

A22

B23

B24

A24

A21

AG15

AH16

AJ17

AK17

AG16

AH17

AK18

AG17

AH18

AJ18

AG18

AK19

AG13

AJ12

AH12

AJ16

AK16

AK12

AH13

AJ13

AK13

AG14

AH14

AJ14

AK14

AH15

IC2401

X240H

ATSC/CLEAR CABLE ASIC IC

AJ19

AJ15

AK15

IC2401

X240H

ATSC/CLEAR CABLE ASIC IC

AJ3

AH4

AG5

AH5

AG6

AJ4

AK3

AJ2

AH3

B2412

BLM18BD151SN1

B2411

BLM18BD151SN1

B2410

BLM18BD151SN1

B2409

BLM31PG601SN1

B2407

BLM31PG601SN1

B2408

BLM31PG601SN1

C2606

220P CH

C2542

0.1

C2532

0.1

C2518

0.1

C2522

0.1

C2512

0.1 B

C2513

0.1 B

C2520

0.1

C2531

0.1

C2517

0.1

C2521

0.1

C2514

10 C

C2515

10 C

C2533

0.1

C2519

0.1

C2516

0.1 B

C2607

0.01

C2492

68P CH

C2538

0.1 B

C2537

0.1 B

C2539

27P

C2541

220P CH

C2546

27P

C2540

68P CH

C2529

0.01

C2534

0.1

C2535

0.1

C2701

0.1

C2702

0.1

R2413

4.7K

R2408

4.7K

R2497

390

R2498

100

R2499

100

R2495

X_FAT_IFAGC

R2596

220

R2597

220

R2490

100

R2493

100

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

L2415

2.2uH

L2403

2.2uH

FS_DVDD

DVIDATA0
DVIDATA1
DVIDATA2
DVIDATA3
DVIDATA4
DVIDATA5

FS_AVDD

DVIDATA6
DVIDATA7
DVIDATA8
DVIDATA9

DVIDATA10
DVIDATA11

DVIDATA0

DVIDATA12
DVIDATA13

DVIDATA1

DVIDATA14
DVIDATA15

DVIDATA2

DVI_SCDT

DVICLK

DVIDATA3

DVI_HPD0

DVIHSYNC

VI_REFM

DVIVSYNC

DVIDATA4

VI_REFP

DVIDATA5

VIBYPASS1

DVIDATA6

VIBYPASS0

DVIDATA7

DVIDATA8

DVIDATA9

DVIDATA10

ADC0_AVDD

DVIDATA11

DVIDATA12

S_Y_IN

DVIDATA13

S_C_IN

DVIDATA0

DVIDATA14

DVIDATA1
DVIDATA2

DVIDATA15

ADC1_AVDD

DVIDATA3

T_FAT_IFP

DVIDATA4

DVIDATA16

DVIDATA5

X_FAT_IFP

DVIDATA6

DVIDATA17

DVIDATA7

X_FAT_IFN

T_FAT_IFN

DVIDATA8

DVIDATA18

DVIDATA9

DVIDATA10

DVIDATA19

DVIDATA11
DVIDATA12

DVIDATA20

DVIDATA13

FAT_IFAGC

DVIDATA14

DVIDATA21

DVIDATA15
DVIDATA16

DVIDATA22

+3.3V

DVIDATA17
DVIDATA18

DVIDATA23

DVIDATA19

X_TUNER_SDA

DVIDATA20
DVIDATA21

X_TUNER_SCL

DVIDATA22

DVICLK

DVIDATA23

DVICLK

DVIHSYNC

RF_SW

DVIVSYNC

DVIDE

DVI_SCDT

DVIDE

GPIOC15

FDC_AVDD

SD-H

GPIOC[8]

AFT_1

AFT_2

IR_OUT_SENS

GLINK_SENS

+3.3V

+1.8V

D_GND

FROM POWER2

G-28

G-27

PCBDH0
CEF151

FROM HDMI

FROM VIDEO DECODER

(11/14 FRONT END)

(9/14 DVO)

(10/14 DVI)

FRONT END SCHEMATIC DIAGRAM

FDCFE1.8V

FS_OUTP

FS_OUTN

FS_DVDD

FS_DVSS

FS_AVDD

FDC_CRX

FDC_DRX

FS_AVSS

MPEG_D0

MPEG_D1

MPEG_D2

MPEG_D3

MPEG_D4

MPEG_D5

MPEG_D6

MPEG_D7

MPEG_CLK

MPEG_SYNC

MPEG_ERR

MPEG_DATA_EN

AGC_SDMX

AGC_SDM1

AGC_SDM2

FAT_IFP

FAT_IFM

VI_ATBM

VI_ATBP

VI_REFM

VI_REFP

VI_BYPASS1

VI_BYPASS0

VI_IN0

VI_IN1

VI_IN2

VI_IN3

VI_IN4

VI_IN5

VI_IN6

VI_IN7

VI_GUARD

FDC_IFP

FDC_IFM

FDC_BYPASS

FDC_REFM

FDC_REFP

VI_AVDD33

FDCFE1.8V

ADC1.8V

ADC0_AVDD

ADC0_AVSS

ADC1_AVDD

ADC1_AVSS

FDC_AVDD

FDC_AVSS

FDC_AGC

GPIOC(0)

GPIOC(1)

GPIOC(2)

GPIOC(3)

GPIOC(4)

GPIOC(5)

GPIOC(6)

GPIOC(7)

GPIOC(8)

GPIOC(9)

GPIOC(11)

GPIOC(10)

GPIOC(12)

GPIOC(13)

GPIOC(14)

GPIOC(15)

DVOCLK0

DVOCLK1

DVODE

DVOHSYNC

DVOVSYNC

DVODATA(0)

DVODATA(1)

DVODATA(2)

DVODATA(3)

DVODATA(4)

DVODATA(5)

DVODATA(6)

DVODATA(7)

DVODATA(8)

DVODATA(9)

DVODATA(10)

DVODATA1(1)

DVODATA1(2)

DVODATA(13)

DVODATA(14)

DVODATA(15)

DVODATA(16)

DVODATA(17)

DVODATA(18)

DVODATA(19)

DVODATA(20)

DVODATA(21)

DVODATA(22)

DVODATA(23)

(DIGITAL PCB)

DVIDE

DVICLK

DVIHSYNC

DVIVSYNC

TERA

TVLDA

TSTRTA

TCLKA

DVSCLKA

DVIDATA(0)

DVIDATA(1)

DVIDATA(2)

DVIDATA(3)

DVIDATA(4)

DVIDATA(5)

DVIDATA(6)

DVIDATA(7)

DVIDATA(8)

DVIDATA(9)

DVIDATA(10)

DVIDATA(11)

DVIDATA(12)

DVIDATA(13)

DVIDATA(14)

DVIDATA(15)

DVIDATA(16)

DVIDATA(17)

DVIDATA(18)

DVIDATA(21)

DVIDATA(20)

DVIDATA(19)

DVIDATA(22)

DVIDATA(23)

DVSYDATA(0)

DVSYDATA(1)

DVSYDATA(2)

DVSYDATA(3)

DVSYDATA(4)

DVSYDATA(5)

DVSYDATA(6)

DVSYDATA(7)

TDATA(0)

TDATA(1)

TDATA(2)

TDATA(3)

TDATA(4)

TDATA(5)

TDATA(6)

TDATA(7)

FROM/TO AV OUT

Summary of Contents for 26HF66

Page 1: ...050 200614GR 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: ...mportant 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 the condition that these do not contact with the printed board The inside wiring i...

Page 4: ... COIL TV MT FRONT JACK DIGITAL SCHEMATIC DIAGRAMS CHROMA PROGRESSIVE PIN DEFLECTION TV POWER OPERATION SOUND AMP FRONT AV MICON STEREO AV_SWITCH JACK TUNER CRT SVM ASIC SDRAM FLASH FRONT END AV OUT POWER2 VIDEO DECODER HDMI 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 3 C 4 D...

Page 5: ...nalog Picture FP 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 160 W at AC 120 V 60 Hz Stand by at AC 1 W at AC 120 V 60 Hz Per Year kWh Year Energy Star Yes Protector Power Fuse Yes Safety Circuit Yes IC Protector Micro Fuse Yes G 4 Regulation Safety UL Radiation FCC X Radiati...

Page 6: ...es Display Yes Mute Yes 1 Yes 2 Yes 3 Yes 4 Yes 5 Yes 6 Yes 7 Yes 8 Yes 9 Yes 0 Yes 100 10 Yes CH Return Ent Yes CH Yes CH Yes VOL Yes VOL Yes SLEEP Yes Picture Size Yes UP Yes LEFT FAV Yes MENU ENTER DVD MENU Yes RIGHT FAV Yes DOWN Yes EXIT Yes Multi Brand Keys TV Yes CBL SAT Yes VCR Yes DVD Yes ENTER Yes PAUSE Yes PLAY Yes STOP Yes REW Yes FF Yes SKIP SEARCH Yes SKIP SEARCH Yes TOP MENU Yes REC ...

Page 7: ...uit Yes Comb Filter Yes 3 D Cable Clear Yes Cinema Mode Yes Display Format Yes Aspect No Closed Caption Yes CC Advance Yes Picture Size Yes Picture Scroll Yes FBT Leak Test Protect Yes Menu Volume Up Volume Down Yes POD Point Of Deployment No TV Guide EPG No Digital Out Dolby Digital Yes MPEG No PCM Yes DTS No HDMI Input Yes VGA 640x480 Yes 60Hz 720x480i 4 3 Yes 60Hz 720x480i 16 9 Yes 60Hz 720x480...

Page 8: ...Yes Channel Up Menu Up Yes Channel Down Menu Down Yes Volume Up Menu Right Yes Volume Down Menu Left Yes Indicator Power Yes RED Stand by No On Timer No Terminals Front Video Input VIDEO3 RCA Audio Input VIDEO3 RCA x 2 L MONO R S Input VIDEO3 Yes Other Terminal No Rear Video Input Rear1 VIDEO1 RCA Video Input Rear2 VIDEO2 RCA S Input VIDEO1 Yes S Input VIDEO2 Yes Audio Input Rear1 VIDEO1 RCA x 2 L...

Page 9: ...f Origin Yes Drop Test Natural Dropping At 1 Corner 2 Edges 4 Surfaces Height cm 60 ORION SPEC 31 Container Stuffing 156 Sets 40 container G 16 Material Cabinet Cabinet Front PS 94V0 DECABROM Cabinet Rear PS 94V0 NON DECABROM PCB Non Halogen Demand No Eyelet Demand Yes G 17 Environment Environmental standard requirement by buyer Green procurement of TOSHIBA Pb free Phase3 Phase3A Measures for Whis...

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: ...Confirm the check sum press both VOL DOWN button on the set and Channel button 8 on the remote control for more than 2 seconds After the confirmation of each check sum power on total hours micon version and Digital TV MICON Firmware version turn off the power CONFIRMATION OF CHECK SUM POWER ON TOTAL HOURS MICON VERSION AND DIGITAL TV MICON FIRMWARE VERSION Initial total of MEMORY IC POWER ON total...

Page 14: ...4 74 75 75 C0 75 75 76 76 77 77 78 78 78 78 79 79 79 79 7A 7A D0 7B 7B 7C 7C 7C 7C 7D 7D 7D 7E 7E 00 00 00 04 00 E0 00 18 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F0 00 00 100 04 00 04 00 04 00 04 00 04 00 04 00 00 00 00 00 110 00 00 00 22 00 77 45 99 59 04 00 04 00 04 00 04 120 00 04 00 04 00 00 00 04 00 04 00 04 00 D0 04 00 130 04 00 04 00 00 00 00 00 00 00 00 00 00 00 00 00 140 00 00 00 00 00 ...

Page 15: ...nk Again step through the DATA using UP DOWN button until required DATA value has been selected Pressing RIGHT LEFT button 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 finish DATA input After the data input set to the initializing of shipping...

Page 16: ...176106 JG176 USA HD DTV ROM DISC NOTE USA HD DTV ROM DISC The operating manual for Re writing is included in USA HD DTV ROM DISC JG176 Prepare the following tools for Up Date of the Firmware 1 Computer of WINDOWS2000 2 USB Flash Memory Use only SanDisk Cruzer Mini USB Flash Drive 256Mb USB CONNECTOR SET REAR ...

Page 17: ...BIAS W G BIAS W B BIAS W R G DRV W and B R DRV W at each step tone sections equally Perform the above adjustments 5 and 6 until the white color is achieved 2 1 CUT OFF 1 2 3 4 5 Place the set in Aging Test for more than 15 minutes Place the set in AV MODE without signal Using the remote control set the brightness and contrast to normal position Activate the adjustment mode display of Fig 1 1 and p...

Page 18: ...tton on the remote control to set to the AV mode Then perform the above adjustments 2 5 Receive the monoscope pattern Press the TV VIDEO button on the remote control to set to the CS mode Then perform the above adjustments 2 5 Receive the monoscope pattern Press the TV VIDEO button on the remote control to set to the HD MI mode Then perform the above adjustments 2 5 2 4 OSD POSITION 1 2 3 4 Receiv...

Page 19: ...he VOL UP DOWN button on the remote control until the red color level is adjusted to 110 10 of the white level Refer to Fig 2 5 Please check whether the waveform of TP806 is straight line If is not a straight line adjust to TINT again Receive the DIGITAL color bar pattern Then perform the above adjustments 2 8 Receive the color bar pattern Audio Video Input Press the TV VIDEO button on the remote ...

Page 20: ...lease check if the fixed values of the each adjustment items are set correctly referring below FUNCTION V POSI V EHT H EHT V BLK P V BLK S V LIMIT V CORR V S CORR S CORR CORNER C PARA C SAW V SYMM R Y GAIN R Y PHASE G Y GAIN G Y PHASE BRI MAX BRI MIN CONT CENT CONT MAX CONT MIN COL MAX COL MIN SHARP CENT SHARP MAX SHARP MIN TILT CENT TEST STEREO TEST AUDIO NO 03 07 08 09 10 12 13 14 19 20 21 22 23...

Page 21: ...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 22: ... TV MT PCB DEGAUSS COIL CRT CP501 CP404 OS2001 CD3203 CD101 CP602 CD605 CD603 CP808A CP1002 CD1001 CD509 CP503 CP403 CP851A FB401 CRT CP510 SPEAKER CP2802 CP2803 CP101 CP601 CP104 CP701 CP804 CP802B CP803 CP808B CP801 CP851B CD803 CD808 CRT TP806 TP805 CP504 CD3410 CP901 DIGITAL PCB CP853 S853 S854 VM COIL PCB CP852 CD852 CRT PCB AV PCB AC IN CD502 CP502 TU2801 R834 R841 ...

Page 23: ...21 6 PIN CUSHION IC602 TA1317ANG 7 5 V OUTPUT IC401 LA78041 19 55 F 7 FB401 1 2 HV S F1 DEF DAC Vcc Y C Vcc H DRIVE Q401 5 2 T401 AT 5V 17 16 15 10 Q513 AT 30V AT 4V TUNER DIGITAL POWER2 HDMI SW SW AT 5V_A DTV_POWER_ON H Q514 RELAY DRIVE Q502 SOUND B MICON STEREO SOUND AMP SW Q854 Q859 DY DEGAUSS RELAY RY501 SYNC IN 14 3 4 5 39 38 31 37 30 Y_OUT U_OUT Y_OUT OSD_R OSD_G OSD_B SDA1 SCL1 TUNER DIGITA...

Page 24: ...D_B S_DET1 DACM_R 28 27 DACM_L S_DET3 80 S_DET3 SC3_IN_R SC3_IN_L SC1_OUT_L 36 37 SC1_OUT_R VAR_A_OUT_L VAR_A_OUT_R 51 50 SWD_A_IN_R SWD_A_IN_L AV SW JACK SOUND AMP IC IC1001 AN17808B SPEAKER SP1002 SPEAKER SP1001 12 7 CH1 OUT CH2 OUT 2 10 CH1 IN VCC 5 CH2 IN 8 CH2 IN XTAL_OUT 72 XTAL_IN 71 X901 18 432MHz AUDIO MUTE 51 SOUND B SDA1 SCL1 SDA1 4 SCL1 3 AFT 2 31 AFT_2 SWD_Y_DET SWD_Y_DET 5 VCC 3 3V 1...

Page 25: ... IC704 MM1501XNRE 2 6 1 Y_OUT MICON 6 FRONT JACK J2201 4 3 MICON STEREO SOUND AMP 35 33 Y_OUT C_OUT 2 TU_V_OUT BUFFER BUFFER Q702 Q701 17 22 15 AV SW JACK BLOCK DIAGRAM 3 YUV IC IC702 NJM2584AM TE1 6 5 1 9 14 IN3B Y U V IN1B IN2B 16 8 11 IN3A IN1A IN2A CS_IN2 J707 8 2 4 7 6 Y R L U V CS2_A_IN_L SPDIF_OUT TUNER DIGITAL POWER2 HDMI V_IN U_IN Y_IN TV_V_OUT C_OUT Y_OUT FRONT JACK J2204 FRONT JACK J220...

Page 26: ...20FP E2 REG 2 6V IC3404 BA7810HFP TR 1 2V 3 3V 1 8V 2 6V UNREG 4V UNREG 4V UNREG 5V UNREG 5V 1 9 4 2 4 2 4 2 DET 19 18 SDA 16 SCL 15 CEC 13 CLK 12 CLK 10 D0 9 D0 7 D1 6 D1 4 D2 3 D2 1 HDMI RECEIVER IC IC3603 SII9011CLU Y_IN U_IN V_IN SIF_IN TU_V_OUT SPDIF_OUT Y_OUT C_OUT AT 4V AT 5V TV Y_OUT U_OUT V_OUT TV AFT_1 AFT_2 I2SSCLK_IN I2SWS_IN I2SSDO_IN I2SSCLK_OUTA I2SWS_OUTA I2SSDO_OUTA AT 30V AT 5V_A...

Page 27: ...85 1 Q8 58 Q8 59 R860 C862 C863 R867 D855 C860 C861 R875 R871 R880 R881 D858 D857 R878 R855 C865 D856 R883 R862 D853 D854 R866 C852 W883 CP803 R850 R852 R830 L807 R843 R829 R834 D802 CP804 C808 D803 R804 L805 R817 R801 R828 Q803 HS803 R826 Q801 HS801 HS802 Q802 L806 R836 R819 R825 R824 Q804 Q814 C801 R807 R805 C822 R884 Q810 Q811 C864 CP852 L808 L810 L809 CP801 Q812 R809 W141 C869 TP806 C809 W874 ...

Page 28: ... IC701 C750 C753 C745 C746 C749 R748 C729 C735 C743 C769 C748 R711 Q701 Q702 R701 R703 R706 R709 R702 R704 R705 C705 R915 C740 R749 R741 R742 R740 R728 R730 R737 B701 C774 R760 C738 R759 R758 Q703 C713 R756 R757 IC704 Q2806Q2801 C2803 C2812 R2815 R2814 Q2805 C2809 C2811 R2813 R2812 C2814 R2806 R2805 R2807 Q2803 R2808 R2811 Q2804 R2810 R2809 C704 R715 R712 R713 C756 Q706 R716 R717 C757 R719 C759 Q7...

Page 29: ...23 L606 W801 D551 C629 C627 C441 C507 W024 W025 W026 R492 R468 CD605 D423 C410 D424 W027 C P 5 0 6 CP504 R513 W817 CD603 W031 W032 C518 C520 W033 R520 W034 W035 W036 W037 C505 L502 D539 CP808A W829 W821 W039 W040 W041 R519 L503 W042 D515 T502 C572 R543 W868 R 5 6 0 C506 W048 D543 W049 R536 W051 L508 C535 W058 R667 W059 W060 W061 W062 R411 R501_1 R505_1 W063 R558 W064 W850 W065 W066 W068 W069 R601 ...

Page 30: ...22 R616 C673 C662 C663 C664 C669 R660 R661 R686 C646 R642 C659 R651 R647 Q611 R669 Q603 R637 R678 Q612 R679 Q613 R650 R680 R657 C510 R677 R534 R533 C647 R537 C562 C564 R549 R1099 Q1099 R1098 Q1098 R1097 Q2001 R689 R688 R692 Q615 Q617 Q616 R691 R690 R697 R696 C620 C682 C623 R670 C681 C501 R502 Q510 Q501 R674 C625 R494 R493 R497 R496 R495 R528 Q507 Q407 Q408 R571 C2204 C2203 C652 C608 C566 R576 C573...

Page 31: ... R2534 B2402 B2403 B2404 B2406 B2408 B2409 B2410 B2411 B2412 B2416 B2417 B2418 B2419 C2401 C2402 C2403 C2404 C2405 C2406 C2407 C2408 C2409 C2410 C2411 C2412 C2413 C2414 C2415 C2416 C2417 C2418 C2419 C2420 C2421 C2422 C2423 C2424 C2425 C2426 C2427 C2428 C2429 C2430 C2431 C2432 C2433 C2434 C2435 C2436 C2437 C2438 C2439 C2440 C2441 C2442 C2443 C2444 C2445 C2446 C2447 C2448 C2449 C2452 C2455 C2458 C24...

Page 32: ...AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME Q606 2SA1530A BUFFER Q607 2SA1530A BUFFER Q608 2SA1530A BUFFER Q615 2SA1530A REMITTER Q616 2SA1530A REMITTER Q617 2SA1530A REMITTER Q602 2SA1530A BUFFER CD603 CU225201 1 2 L606 22uH L607 22uH 0305 L603 22uH 0305 L604 22uH 0305 L602 22uH 0305 X603 CSBLA503KECZF30 B0 IC603 TA1360ANG PROGRESSIVE IC 1 10 11 12 1...

Page 33: ...03 W840 W830 W805 W834 W835 W829 W804 W802 W844 W843 C443_1 0 27 100V MMTV C414_1 470P CH C432_1 100P CH C425 3 3 250V PMS C445 0 01 250V MMTS C436 0 001 500V B C444 0 22 100V MKT C438 0 033 250V PMS C441 0 047 100V MMTS C409 330P B C405 0 039 M C418 0 0082 1 5KV MPP C417 0 015 630V PP C442 0 082 100V MKT C415 0 33 B C437 100P 500V B C406 220P 500V B C412 0 27 250V PMS R453 1K 1 2W R439 1K 1 2W R4...

Page 34: ...510 1N4005 EIC D555 RGP15J C520 2 2 50V MHE C507 10 50V YK C563 100 10V YK C560_1 100 100V YK C532 10 50V YK C548 1000 35V MHE C542 1000 25V YK C533 100 10V YK C538 220 10V YK C552_1 10 100V MHE C571 2200 6 3V YK C514 2200 6 3V YK C535 2200 6 3V YK C518 22 50V MHE C546 4 7 50V YK C572 2200 10V FM C513 2200 6 3V FM D517 MTZJ18B EIC D535 MTZJ3 9B EIC D547 MTZJ11B EIC D550 MTZJ5 6B EIC D529 MTZJ18B E...

Page 35: ...AT EACH PART WAS MEASURED OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME CD605 CU273302 1 2 3 4 5 6 7 TV_POWER_H POWER_FAIL DEGAUSS_H UNREG 5V UNREG 8V AT 3 3V P CON 5V GND P CON 32V GND2 UNREG 12V_D AUDIO_MUTE AT 5V_A AT 4V E0 AT 5V DTV_POWER_ON_H D_GND GND2 X RAY TILT_DRIVE SCL1 SDA1 OSD_B OSD_G OSD_R V_SYNC H_SYNC PR_OUT PB_OUT Y_OUT PROTE...

Page 36: ...V2 C1011_1 220 25V YK D2201 MTZJ6 8B EIC W861 C1014_1 0 0047 B C1013_1 0 0047 B C1012 0 0047 B C1010 0 0047 B C2204 470P CH C2203 470P CH C1052 0 1 B R2204 560 1 4W R1001 10K 1 4W R2202 1K 1 4W R1003 4 7K R1011 3 9K R1010 3 9K R1004 4 7K R2205 1K 1 4W R1009 10K 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 PAR...

Page 37: ... 3 4 5 6 7 DTV_A_MUTE L V_SYNC H_SYNC EEP_SCL EEP_SDA S_DET_3 S_DET_2 S_DET_1 EEP_SDA EEP_SCL EXT_MUTE AUDIO_MUTE EEP_SCL EEP_SDA IIC_OFF STEREO_RESET SDA1 SCL1 DTV_TX BUSY AT 5 2V CLK0 TV_POWER_H DTV_RX AV EPG_P H CNVSS RESET DTV_POWER_ON H STANDBY_L SD H DEGAUSS_H IIC_OFF PROTECT H_SYNC H_CTL V_SYNC E0_REAK AV2 OSD_R OSD_G AFT_MAIN OSD_B DTV_RESET SDA1 KEY_B SCL1 KEY_A BUSY X RAY CLK0 DTV_RX STE...

Page 38: ...TEST AT THE TIME L901 10uH 0305 L905 10uH 0305 L904 10uH 0305 X901 100CT01804 18 432MH SDA1 SCL1 I2S_WS I2S_CL I2S_WS3 I2S_CL3 I2S_DA_OUT I2S_DA_IN3 STEREO_RESET SDA1 P CON 5V SCL1 STEREO_RESET P CON 8V P CON 5V GND I2S_DA_IN3 I2S_WS3 I2S_CL3 I2S_DA_OUT I2S_WS I2S_CL SIF_IN VAR_A_OUT_R VAR_A_OUT_L SIF_IN P CON 8V SWD_A_IN_R SWD_A_IN_L CS2_A_IN_R CS2_A_IN_L VAR_A_OUT_L VAR_A_OUT_R DVI_A_L DVI_A_R C...

Page 39: ... R716 560 R715 47K R747 100 R765 75 R743 75 R733 75 R727 75 R741 75 R742 75 R740 75 R738 680 1 4W R760 100K R759 68 R758 220 R789 1K R728 75 R726 100 R739 100 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...

Page 40: ...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 L2804 22uH 0305 L2802 22uH 0305 L2801 100uH 0305 AFT_MAIN DTV_POWER_ON H DTV_RESET DTV_RX DTV_TX SD H AFT_1 L H AFT_2 L H P CON 5V GND DTV_A_MUTE L SIF_IN I2S_DA_IN3 I2S_WS3 I2S_CL3 I2S_DA_OUT I2S_WS I2S_CL TU_V_OUT SWD_U SWD_V SWD_Y Y_OUT C_OUT DTV_A...

Page 41: ...0 0047 500V B C805_1 390P CH R886 10 1 4W R829 3 3K 1 4W R883 680 1 2W R830 3 3K 1 4W R884 1K 1 4W R821 390 1 4W R822 27 R825 47 1 4W R826 47 1 4W R848 3 3K R849 100 R823 330 R807 470 1 4W R805 820 1 4W R809 680 1 4W R843 3 9K 1 4W R820 27 1 4W R819 390 1 4W R880 2 2 1 2W R874 68K 1 4W R876 1K 1 4W R868 33 R854 27K R861 33K R860 150 1 4W R858 100 1 4W R852 6801 2W R850 6801 2W R828 3 3K 1 4W R804 ...

Page 42: ...65 0 01 B C2448 10 C C2457 18P CH C2456 20P CH C2450 10 C C2451 0 001 B C2453 10P CH C2454 10P CH R2417 100 R2403 4 7 R2406 4 7 R2405 4 7 R2404 4 7 R2402 4 7 R2416 4 7K R2418 100 R2414 1K R2595 22K R2401 4 7 R2424 100 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 ...

Page 43: ...EM_DQ27 MEM_DQ19 MEM_DQ18 MEM_DQ16 MEM_DQ17 MEM_DQ23 MEM_DQ20 MEM_DQ22 MEM_DQ21 MAD10 MEM_DQ1 MAD0 MAD5 MEM_DQ2 MEM_DQ3 MAD2 MEM_DQ4 MAD6 MAD1 MEM_DQ5 MAD12 MEM_DQ6 MEM_DQ7 MAD7 MEM_DQ8 MAD8 MCS0 MEM_DQ9 MAD13 MEM_DQ10 MEM_DQ11 MAD14 MEM_DQ12 MCKEN MRAS MEM_DQ13 MCAS MEM_DQ14 MAD3 MEM_DQ15 MAD9 MEM_DQ16 MAD11 MEM_DQ17 MRWE MEM_DQ18 MEM_DQ19 MCLK MEM_DQ20 MCLK MEM_DQ21 MEM_DQ22 MQS1 MQS0 MQS3 MQS2 ...

Page 44: ...ROMCS_NFCE0 NFIO0 FAD7_8 NFIO1 FAD9 NFIO2 NFIO3 DVI_INT NFIO4 I2C_CLKC NFIO5 I2C_DATC NFIO6 NFIO7 ROMSCK_NFALE ROMSI_NFRE ROMSO_NFWE NFRY_BY CS_NF1 NFCLE DTV_RESET FAD9 FAD7_8 ROMCS_NFCE0 ROMSO_NFWE ROMSCK_NFALE ROMSI_NFRE DTV_RESET I2C_CLKA I2C_DATA 3 3V D_GND I2C_CLKA I2C_DATA I2C_CLKC I2C_DATC G 26 G 25 PCBDH0 CEF151 NC NC NC NC TO ASIC DIGITAL PCB FLASH SCHEMATIC DIAGRAM FROM TO VIDEO DECODER ...

Page 45: ...6 DVIDATA17 DVIDATA7 X_FAT_IFN T_FAT_IFN DVIDATA8 DVIDATA18 DVIDATA9 DVIDATA10 DVIDATA19 DVIDATA11 DVIDATA12 DVIDATA20 DVIDATA13 FAT_IFAGC DVIDATA14 DVIDATA21 DVIDATA15 DVIDATA16 DVIDATA22 3 3V DVIDATA17 DVIDATA18 DVIDATA23 DVIDATA19 X_TUNER_SDA DVIDATA20 DVIDATA21 X_TUNER_SCL DVIDATA22 DVICLK DVIDATA23 DVICLK DVIHSYNC DVIHSYNC RF_SW DVIVSYNC DVIVSYNC DVIDE DVI_SCDT DVIDE GPIOC15 FDC_AVDD SD H GPI...

Page 46: ...EACH PART WAS MEASURED OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME L2414 0 47uH L2412 0 47uH L2411 0 47uH CP2405 C33F 004 5079A 1 2 3 4 5 6 7 I2SDATA_OUTA I2SCLK_OUTA I2SDATA_INC UNREG 4V_M SPDIF_OUTA U PB _OUT V PR _OUT DTV_ON H DTV_RESET I2SWS_OUTA I2SCLK_INC TUNER_SDA TUNER_SCL FAT_IFAGC T_FAT_IFP T_FAT_IFN CVBS_OUT TX_ X240 RX_ X240 I2...

Page 47: ... 150 2V CD W808 C3413_1 10 B C3412_1 10 B C3430 0 1 B C3408 0 001 B C3410 1 B C3409 15P CH C3429 0 1 B C3425 1 B C3426 0 1 B C3419 0 1 B C3418 0 1 B C3431 1 B C3411 0 22 B C3434 0 1 B C3421 0 1 B R3416 100 R3429 100 R3434 3 3K R3412 12K 1 R3410 1 2K 1 R3411 5 6K 1 R3413 15K R3406 4 7K R3433 6 8K R3432 220 R3428 0 047 1 4W R3427 0 047 1 4W R3405 10K R3401 3 3K R3418 1K 1 R3420 560 1 R3419 39 R3423 ...

Page 48: ...CT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME X6601 100DT02802 28 636363MHz DVICLK DVIDATA8 DVIDATA9 DVIDATA10 DVIDATA11 DAC_SDA I2C_DATC DAC_SCLK I2C_CLKC VD_INT DVI_RESET DVIDATA12 DVIDATA13 DVIDE DVIDATA14 DVICLK DVIDATA15 DVIHSYNC Y_IN DVIVSYNC DVIDATA0 DVIDATA1 U_IN DVIDATA2 DVIDATA3 DAC_SDA DVIDATA4 V_IN DVIDATA5 DVIDATA6 DVIDATA7 DAC_SCLK DVIDATA8 DVIDATA...

Page 49: ...IC DIAGRAM IS THE LATEST AT THE TIME X3601 100DT02801 28 322MHz HDMI_RESET DVIVSYNC DVIHSYNC DVIDE DVIDATA0 DVIVSYNC DVIHSYNC DVIDE DVIDATA0 DVIDATA1 DVIDATA1 I2C_DATC DVIDATA2 DVIDATA2 DVIDATA3 I2C_CLKC DVICLK DVIDATA3 DVICLK HOTPLUG DSDA DVIDATA4 DSCL DVIDATA5 DVIDATA6 DVIDATA7 PWR5V DVIDATA8 XCE DVIDATA4 DVIDATA5 DVIDATA9 DVIDATA6 DVIDATA10 DVIDATA7 DVIDATA11 DVIDATA12 DVIDATA13 DVIDATA14 DVIDA...

Page 50: ... balloon number in the schematic diagram NOTE H 1 1 2 3 6 7 10 9 4 10µs 0 5V 10µs 1 0V 10µs 1 0V 10µs 1 0V 10µs 0 5V 10µs 1 0V 20µs 1 0V 5ms 1 0V 5 10µs 0 5V 8 10µs 0 5V DEFLECTION 11 5ms 1 0V 12 20µs 2 0V 5ms 1 0V 13 5ms 5 0V 14 5ms 200m 15 CHROMA PROGRESSIVE PIN SOUND AMP FRONT AV ...

Page 51: ...g balloon number in the schematic diagram NOTE WAVEFORMS H 2 5ms 200m 16 5ms 1 0V 17 18 5ms 1 0V MICON 21 5ms 1 0V 0 5ms 1 0V 22 24 20ms 1 0V 20ms 1 0V 23 39 20µs 50V 20µs 50V 37 20µs 50V 38 34 20µs 1 0V 35 20µs 1 0V 20µs 1 0V 36 CRT SVM STEREO 27 20ms 200mV 28 10ms 200mV ...

Page 52: ...ponding balloon number in the schematic diagram NOTE H 3 20µs 200mV 48 20µs 200mV 43 20µs 200mV 44 20ns 20mV 51 20ns 20mV 52 ASIC 45 20µs 200mV 46 1ms 200mV 20µs 200mV 49 20µs 200mV 50 100ns 2 0mV 55 5µs 200mV 56 5µs 200mV 57 AV OUT 58 5µs 200mV 54 20µs 200mV TUNER AV_SW JACK ...

Page 53: ...101L 202 202 101 101A 120 101I 101H 101J 202 202 125 101M PCB260 FRONT JACK PCB ASS Y 207 207 212 212 124 119 124 203 203 123 101K 101K 212 212 124 119 124 203 203 123 201 201 201 201 122 122 122 122 210 206 206 206 PCB110 CRT PCB ASS Y 113 116 PCBD80 VM COIL PCB ASS Y 112 121 121 121 ...

Page 54: ...2 204 115 204 203 203 102B 117 204 204 102C 205 204 204 PCB070 MAIN PCB ASS Y 206 206 206 209 209 209 126 210 206 111 209 210 206 206 208 208 208 208 208 208 104 105 106 107 108 PCBDH0 DIGITAL PCB ASS Y PCBD20 AV PCB ASS Y 118 111 109 103 111 110 211 ...

Page 55: ...MECHANICAL EXPLODED VIEW PACKING DIAGRAM I 3 130 132 128 131 133 134 135 136 TM101 131 137 127 129 ...

Page 56: ...OLDER JACK 109 72783713 761WPA0441 HOLDER JACK 110 72798807 8965TS1010 CUSHION 65TS10 10 10 10 25 111 72795699 899EFBA002 WIRING CLIP 112 72795687 741WUA0021 SPRING EARTH 113 72795680 8995034000 CORD CLIP UL CO 114 72783700 706WPA0009 COVER CONNECTOR 1 115 72783715 722549A575 SHEET RATING 116 72783721 723000D268 POP LABEL 117 75002723 726000A146 SHEET CRT SERVICEMAN 118 72783717 752WSAA127 SHIELD ...

Page 57: ...540B0U SCREW TAP TITE B0 TRUSS 4 20 CH 205 72781228 810213080U SCREW PAN M3 8 206 72798789 8109I30A0U SCREW TAP TITE B WH7 3 10 CH 207 72781293 8159130A0U SCREW TAPPING B WASHER12 PAN 3 10 CH 208 72798787 810923080U SCREW TAP TITE B BIND 3 8 CH 209 72781251 810963080Q SCREW TAP TITE B BRAZIER 3 8 STAINLESS 210 72798786 810763080U SCREW TAP TITE S BRAZIER 3 8 CH 211 72781270 811033080U SCREW TAP TI...

Page 58: ...R3X28B1R2J R METAL OXIDE 1 2 OHM 3W R563 72794617 R65584101J R FUSE 100 OHM 1 4W R801 72797980 R5X2CE332J R CEMENT 3 3K OHM 7W R834 72797980 R5X2CE332J R CEMENT 3 3K OHM 7W R841 72797980 R5X2CE332J R CEMENT 3 3K OHM 7W R855 72798023 R65582151J R FUSE 150 OHM 1 2W R881 72797878 R3X18A271J R METAL OXIDE 270 OHM 2W CAPACITORS C403 72794396 E02LU8220M CE 22 UF 100V C404 72781391 E61DFB470M CE 47 UF 16...

Page 59: ... SILICON 1SS133T 77 D506 72795626 D2WXN40050 DIODE SILICON 1N4005 EIC D507 72795626 D2WXN40050 DIODE SILICON 1N4005 EIC D508 72794491 D1VT001330 DIODE SILICON 1SS133T 77 D510 72795626 D2WXN40050 DIODE SILICON 1N4005 EIC D511 72795626 D2WXN40050 DIODE SILICON 1N4005 EIC D512 72797311 D2WXGP10K0 DIODE RECTIFIER RGP10K EIC D513 72781355 D28T0ERB60 DIODE RECTIFIER 10ERB60 TA1B2 D514 72794491 D1VT00133...

Page 60: ...1VT001330 DIODE SILICON 1SS133T 77 D856 72794491 D1VT001330 DIODE SILICON 1SS133T 77 D857 72794492 D28X0ERB20 DIODE RECTIFIER 10ERB20 TA2B5 D858 72796388 D28T0ERB20 DIODE RECTIFIER 10ERB20 TA1B2 D901 72781364 D9WU01202B DIODE ZENER MTZJ12B EIC D2001 72795087 D28TEQS040 DIODE SCHOTTKY 11EQS04TA1B2 D2009 72795529 0021721150 LED SLR 342VCT32 D2201 72781369 D9WU06R82B DIODE ZENER MTZJ6 8B EIC D2801 72...

Page 61: ...0 TCAT03209Y TRANSISTOR SILICON KTC3209_Y AT Q510 72795481 T6RA015300 TRANSISTOR SILICON 2SA1530A T1 Q513 72794578 TAATA12660 TRANSISTOR SILICON KTA1266 AT Y GR Q514 72795480 TC5T01627Y TRANSISTOR SILICON 2SC1627_Y TPE2 Q601 72795479 T8RA030520 TRANSISTOR SILICON 2SC3052 T1 Q602 72795481 T6RA015300 TRANSISTOR SILICON 2SA1530A T1 Q603 72795479 T8RA030520 TRANSISTOR SILICON 2SC3052 T1 Q604 72795479 ...

Page 62: ...K L407 72796650 02D3000063 COIL CHOKE ELC18B151LK L408 72798954 02D3000069 COIL CHOKE ELC18B103LM L501 72796513 02167E220K COIL 22 UH L502 72798944 029X000122 COIL LINE FILTER SS28V R22110 CH L503 72798944 029X000122 COIL LINE FILTER SS28V R22110 CH L504 72796513 02167E220K COIL 22 UH L505 72796088 02AHB9A972 CORE FERRITE W5T29X7 5X19 L506 72796513 02167E220K COIL 22 UH L508 72796087 02167E100K CO...

Page 63: ...AC5151E CORE BEADS BLM18BD151SN1D B2403 72783737 024AC5151E CORE BEADS BLM18BD151SN1D B2404 72783737 024AC5151E CORE BEADS BLM18BD151SN1D B2405 72783737 024AC5151E CORE BEADS BLM18BD151SN1D B2406 72783737 024AC5151E CORE BEADS BLM18BD151SN1D B2407 72783736 024AC1601G CORE BEADS BLM31PG601SN1L B2408 72783736 024AC1601G CORE BEADS BLM31PG601SN1L B2409 72783736 024AC1601G CORE BEADS BLM31PG601SN1L B2...

Page 64: ...96753 067U007029 WIRE HOLDER B2013H02 7P CP701 72796803 069S280629 CONNECTOR PCB SIDE A2001WV2 8P CP801 72796080 069S220629 CONNECTOR PCB SIDE A2001WV2 2P CP803 72796818 069S330010 CONNECTOR PCB SIDE A2361WV2 3P CP804 72796824 069W010010 CONNECTOR PCB SIDE 005P 2100 CP852 72796794 069S230629 CONNECTOR PCB SIDE A2001WV2 3P CP853 72796749 067U003029 WIRE HOLDER B2013H02 3P CP901 72796796 069S240629 ...

Page 65: ... NETWORK 4D02WGJ0330TCE NR6604 72783804 110P4330M5 R NETWORK 4D02WGJ0330TCE NR6605 72783804 110P4330M5 R NETWORK 4D02WGJ0330TCE OS2001 72794541 0773071001 REMOTE RECEIVER RPM7138 WH5 RY501 72798987 0560V20119 RELAY ALKS321_M60 RY502 72796048 0560V50118 RELAY ALKS329 SP1001 72799166 070N546012 SPEAKER YDP4010 2 SP1002 72799166 070N546012 SPEAKER YDP4010 2 TH502 72795546 DF5EL3R0A0 DEGAUSS ELEMENT Z...

Page 66: ...1 70 4C EKE 75010220 S3W502HF04 MEMORY DATA SST39VF1681 70 4C EKE 32D46 PCBDH0 75005118 A3W506HDH0 DIGITAL PCB ASS Y CEE139B 75011129 F3W502HDHB DIGITAL PCB ASS Y CEE139B IC101 75004831 S3W6030M01 MEMORY DATA OEC7136B 75009776 S3W6030M02 MEMORY DATA OEC7136C PCBD20 75004833 A3W6030D20 AV MT PCB ASS Y CEF155A 75011134 F3W6030D2B AV MT PCB ASS Y CEF155A IC2406 75004835 S3W6020F02 MEMORY DATA HY27US0...

Page 67: ...3Y9010M03 MEMORY DATA OEC7136C PCBD70 75003529 A3Y9010070 TV MT PCB ASS Y CMF089A 75010284 F3Y9010007B TV MT PCB ASS Y CMF089A IC2408 75004520 S3Y9010F02 MEMORY DATA SST39VF1681 70 4C EKE 75010285 S3Y9010F03 MEMORY DATA SST39VF1681 70 4C EKE 26DF56 PCBDH0 75003534 A3Y9010DH0 DIGITAL PCB ASS Y CEE139B 75011093 F3Y9010DHB DIGITAL PCB ASS Y CEE139B ...

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

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Toshiba 26HF66, Service Manual

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