Toshiba 30HF66 Service Manual Download Page 1

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SERVICE MANUAL

COLOR TELEVISION

DOCUMENT CREATED IN JAPAN, May, 2006 GREEN

30HF66

(MFR’S VERSION A)

FILE NO. 050-200617GR

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.

Summary of Contents for 30HF66

Page 1: ...050 200617GR 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: ...ment 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 CE industry at large to be environmentally responsible Lead free solder must be used in the servicing and repair of this product WARNING This product is manufacture...

Page 3: ...ally 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 the condition that these do not contact with the printed board The...

Page 4: ...RONT JACK DIGITAL SCHEMATIC DIAGRAMS CHROMA PROGRESSIVE PIN DEFLECTION TV POWER OPERATION MICON STEREO AV SW JACK TUNER SOUND AMP CRT SVM ASIC SDRAM FLASH FRONT END AV OUT POWER2 VIDEO DECODER HDMI INTERCONNECTION DIAGRAM 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 1...

Page 5: ...alog 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 195 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 Radiatio...

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: ...Circuit Diagram No Antenna Change Plug No Service Station List No Important Safety Instruction No Dew AHC Caution Sheet No AC Plug Adapter No Quick Set up Sheet No Battery Yes UM size x pcs UM 4 x 2 pcs OEM Brand No AC Cord No AV Cord 2Pin 1Pin No Registration Card NDL Card Yes PTB Sheet No ESP Card No 300 ohm to 75 ohm Antenna Adapter No Information Sheet for HDMI No Sheet Information RETURN No S...

Page 9: ...alog Audio L R HDMI x 1 RCA x 2 L MONO R HDMI Input2 w Analog Audio L R No Digital Audio Out Coaxial x 1 Cable Card Slot No IR Blaster No VHF UHF Antenna Input F Type AC Outlet No G 13 Set Size Approx W x D x H mm 796 x 563 x 549 2 G 14 Weight Net Approx 53 5 kg 118 0 lbs Gross Approx 62 0kg 136 7lbs G 15 Carton Master Carton No Content Sets Material Dimensions W x D x H mm x x Description of Orig...

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: ...00 00 00 00 110 00 00 00 44 01 77 45 99 60 03 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 00 00 00 00 00 00 03 03 14 00 00 150 63 2F 82 01 79 21 08 2A 04 04 04 04 00 84 84 84 160 84 00 04 04 04 04 00 84 84 84 84 00 00 00 00 00 170 00 00 00 00 85 00 00 00 00 00 00 00 00 00 00 00 180 00 00 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: ...176105 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: ... whiten the R BIAS G BIAS B BIAS R DRV B DRV R BIAS C G BIAS C B BIAS C R DRV C B DRV C R BIAS W G BIAS W B BIAS W R DRV W and B 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...

Page 18: ...lect the FULL screen mode 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 43 on the remote control to select BRI CENT Press the UP DOWN button on the remote control until the white 5 4 is starting to be visible Press the TV VIDEO button on the remote control to set to the AV mode Then perform t...

Page 19: ...DEO button on the remote control to set to the CS mode Then perform the above adjustments 2 8 Receive the color bar pattern Press the TV VIDEO button on the remote control to set to the HD MI mode Then perform the above adjustments 2 8 2 9 TRAPEZIUM 1 2 3 4 5 6 7 8 Receive the crosshatch signal from the Pattern Generator Press the MENU button And then press the LEFT RIGHT button on the remote cont...

Page 20: ...g 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 TEST STEREO TEST AUDIO NO 03 07 08 09 10 12 13 14 19 20 21 22 23 39 40 41 42 44 45 46 47 48 50 51 54 55 56 58 59 RF 01 05 06 00 00 00 10 45 22 20 07 07 128 15 15...

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: ...01 CP504 CP506 CP505 CP502 AC IN CD501 CP404 CD509 CP1005 CP2802 CP2803 CP101 CP601 CP104 J705 CP701 J709 J708 J706 J2201 J2202 J2203 J2204 CD2201 CP808A FB401 CP851A J801 OS2001 DIGITAL PCB AV PCB FRONT JACK PCB CD803 CD808 DEGAUSS COIL CD851 CRT TU2801 D 6 CP853 S853 S854 VM COIL PCB CP852 CD852 J707 J701 R801 TP804 CP701 R834 R841 TP805 TP806 CP403 CP1004 SPEAKER TV MT PCB CRT ...

Page 23: ... 6 PIN CUSHION IC602 TA1317ANG 7 5 V OUTPUT IC401 LA78041 19 55 SF 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 REGULATOR SW AT 5V_A DTV_POWER_ON H Q514 RELAY DRIVE Q502 SOUND B MICON1 STEREO SOUND AMP F2 DF 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 TUNE...

Page 24: ...D_B S_DET1 DACM_R 28 27 DACM_L S_DET3 80 S_DET3 TUNER DIGITAL POWER2 ANA_IN1 I2S_CL3 I2S_WS3 I2S_DA_IN3 I2S_CL 5 4 I2S_WS 6 I2S_DA_OUT I2SSCLK_IN I2SWS_IN I2SSDO_IN 67 19 20 22 I2SSCLK_OUTA I2SWS_OUTA I2SSDO_OUTA SIF_IN 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 C...

Page 25: ...584AM 5 3 6 16 8 11 1 9 14 OUT1 IN3A IN1A IN2A IN3B IN1B IN2B S_DET3 SW_Y_IN A V OUT J705 2 3 5 R L CO 28 30 R_OUT L_OUT 24 SDA1 25 SCL1 SDA1 SCL1 SWD_A_IN_R SWD_A_IN_L SWD_Y_DET 4 VIDEO AMP IC704 MM1501XNRE 2 6 1 VAR_A_OUT_R VAR_A_OUT_L MICON1 STEREO SOUND AMP Y_OUT MICON 6 FRONT JACK J2201 4 3 17 22 15 2 FRONT JACK J2204 2 FRONT JACK J2203 2 FRONT JACK J2202 TV_V_OUT C_OUT Y_OUT V_IN U_IN Y_IN S...

Page 26: ...HG X2401 55 474MHz X2402 25 140MHz EEPROM IC2404 BR24L64F WE2 I2CDATA I2CCLKA FLASH MEMORY IC2406 HY27US0828IA TP CB FAD 256Mbit DDR SDRAM IC2402 HY5DU561622ETP D43 DQA CLKAB AA DQA CLKAB AA 256Mbit DDR SDRAM IC2403 HY5DU561622ETP D43 3 3V DC DC CTL IC3401 AL1042 REG 3 3V IC3402 BA00BC0WFP E2 REG 1 8V IC3403 BD7820FP E2 REG 2 6V IC3404 BA7810HFP TR 1 2V 3 3V 1 8V 2 6V UNREG 4V UNREG 4V UNREG 5V UN...

Page 27: ...049 R638 W030 W027 W033 W028 R601 SW2004 SW2002 SW2001 SW2003 SW2005 C 5 1 9 R554 OS2001 R623 D504 Q509 R 5 1 0 R538 TH502 W042 R519 W806 W072 C412 C418 D548 C552 C524 C435 C515 D524 D609 W803 Q506 W020 W805 FB401 L408 D610 W041 C442 R488 D529 W821 R408 R551 R550 R416_2 W039 IC506 R509 W010 W011 W013 R410 R440 R422 D2009 X RAY R530 R430 CP403 R641 W029 R664 R665 C571 C417_1 L501 W019 L405 R632 C56...

Page 28: ...50 C651 C652 C653 C654 C655 Q602 C603 R648 C641 R649 C639 R646 R627 C605 R633 C656 C675 Q605 R652 R662 C679 R676 R675 R639 C657 C666 C658 R656 R659 R654 Q608 Q607 Q606 R624 R622 R616 C673 C662 C663 C664 C669 R660 R661 R686 C646 R642 C659 R651 Q603 R637 R678 Q612 R679 Q613 R650 R680 R657 R677 R534 R533 C647 R537 C562 R549 Q2001 R689 R688 R692 Q615 Q617 Q616 R691 R690 R697 R696 C620 C682 C623 R670 C...

Page 29: ... L2802 L701 L702 L703 L704 L901 L904 L905 R107 R114 R122 R124 R134 R136 R154 R2204 R729 R731 R732 R736 R738 R111 R152 R153 X103 X901 R874 C854 R872 R870 B851 B853 R879 B852 HS 85 1 Q858 Q8 59 R860 C862 C863 R867 D855 C860 C861 R875 R871 R880 R881 D858 D857 R878 R855 C865 D856 R883 J801_1 R862 D853 D854 R866 C852 W883 CP803 R850 R852 L807 R843 R834 D802 CP804 C808 D803 R804 L805 R817 R801 Q803 HS80...

Page 30: ...26 C741 C725 C723 C742 C718 R708 R707 R789 R788 Q717 Q716 IC701 R710 R714 C730 C750 C753 C752 C751 C745 C746 C749 C716 C724 C760 R748 C729 C735 C743 C706 C710 C731 C732 C733 C734 C769 C748 R906 R911 R711 Q701 Q702 R701 R703 R706 R709 R702 R704 R705 C705 R915 C740 C767 R749 R741 R742 R740 R743 R733 R728 R730 R737 B701 C774 R760 C738 R759 R758 Q703 C713 R756 R757 IC704 IC702 Q2806 Q2801 C2803 C2812 ...

Page 31: ...35 R2538 R2539 IC2406 N R 2 4 0 6 N R 2 4 0 7 N R 2 4 0 8 N R 2 4 0 9 N R 2 4 1 0 N R 2 4 1 1 N R 2 4 1 3 N R 2 4 1 2 NR2404 NR2402 L 2 4 1 5 C 2 4 9 2 C 2 5 3 9 L 2 4 0 3 C2546 C2540 C 2 5 4 1 C 2 5 2 9 Q2418 R2595 R 2 4 8 5 R 2 4 8 4 C2702 C2701 C 3 6 1 0 C 3 6 1 1 C 3 6 1 9 R3401 C6644 C6643 C6642 C 6 6 3 8 R 6 6 0 3 C 6 6 3 4 C 6 6 3 3 C 6 6 1 1 C 6 6 1 3 C 6 6 1 2 C 6 6 1 4 B6601 B6606 C 6 6 ...

Page 32: ...HOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME Q606 2SA1530A BUFFER Q607 2SA1530A BUFFER Q608 2SA1530A BUFFER Q615 2SA1530A LIMITER Q616 2SA1530A LIMITER Q617 2SA1530A LIMITER Q602 2SA1530A BUFFER CD603 CU225201 1 2 L606 22uH L603 22uH 0305 L607 22uH 0305 L602 22uH 0305 L604 22uH 0305 X603 CSBLA503KECZF30 B0 IC603 TA1360ANG PROGRESSIVE IC 1 10 11 12 13 14 15 16 17 18 19 2 20 21 ...

Page 33: ... B C417_1 0 01 630V PP C442 0 082 100V MKT C437 150P 500V B C424 0 0068 1 5KV MPP C415 0 33 B C435 0 0068 1 5KV MPP C406 220P 500V B C445_1 0 01 630V PP C412 0 27 250V PMS C423 10P 500V SL C425 3 3 250V PMS C438 0 033 400V PMS C447 0 0015 630V PP C431 0 033 100V MMTS R418 1 2K 1 4W R432 18K 1 4W R459 2 7 1 2W R428 680 1 4W R429 2 2 1 2W R434 2 2 1 2W R454 1K 1 4W R451 1 1 2W R447 560 1 2W R444 560...

Page 34: ...V YK C563 100 10V YK C533 100 10V YK C538 220 10V YK C542 1000 25V YK C552 4 7 100V YK C520 1 50V MHE C518 22 50V MHE C560 100 100V YK C532 10 50V YK C571 2200 6 3V YK C514 2200 6 3V YK C507 10 50V YK C572_1 2200 10V ZL C513 2200 6 3V FM C535 2200 6 3V YK C548 1000 35V MHE D517 MTZJ18B EIC D547 MTZJ11B EIC D503 MTZJ3 3B EIC D550 MTZJ5 6B EIC D529 MTZJ18B EIC D518 MTZJ6 2B EIC D535 MTZJ3 9B EIC D55...

Page 35: ...L 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 CAUTION DIGITAL TRANSISTOR CD605 CU273302 1 2 3 4 5 6 7 TV_POWER_H DEGAUSS_H SOUND B1 POWER_FAIL UNREG 8V AT 3 3V P CON 5V SOUND B SOUND_GND GND P CON 32V GND UNREG 12V_D AT 5V_A AT 4V E0 AT 5V DTV_POWER_ON_H D_GND X ...

Page 36: ... EEP_SCL EEP_SDA S_DET_3 S_DET_2 S_DET_1 EEP_SDA EEP_SCL EXT_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 GND OSD_G SP_A_MUTE H AFT_MAIN OSD_B DTV_RESET P CON 5V SDA1 KEY_B SCL1 KEY_A BUSY X RAY CLK0 DTV_RX STEREO_RESET DTV_TX SDA1 O...

Page 37: ...E DIGITAL TESTER WHEN THE COLOR BROADCAST NOTE THE DC VOLTAGE AT EACH PART WAS MEASURED 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 SOUND_A_R SOUND_A_L 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_OU...

Page 38: ...S133 Q706 2SC3928A BUFFER Q703 2SC3928A D AUDIO DRIVER Q716 2SC3928A MUTE Q717 2SC3928A MUTE Q702 2SA1530A BUFFER Q701 2SA1530A BUFFER Q707 2SA1530A SYNC SEPA W845 W827 W826 W828 W829 W811 W813 W806 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL WITH THE DIGITAL TESTER WHEN THE COLOR BROADC...

Page 39: ...RITICAL 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 Q2801 RT1N241C SW CAUTION DIGITAL TRANSISTOR 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 SW...

Page 40: ... 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 WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST NOT...

Page 41: ...133 D802 1SS133 D801 1SS133 D855 1SS133 D854 1SS133 D853 1SS133 D856 1SS133 D857 10ERB20 TA1B2 D858 10ERB20 TA1B2 Q814 KTC3198 BUFFER Q812 KTC3198 BLUE AMP Q803 2SC4075D E BLUE AMP Q811 KTC3198 RED AMP Q802 2SC4075D E RED AMP Q801 2SC4075D E GREEN AMP Q860 KTC3198 AMP Q852 KTC3198 AMP Q854 KTC3198 BUFFER Q856 KTC3198 SWTCHING Q855 KTC3198 SWITCHING Q859 2SC5993 SWTCHING Q810 KTC3198 GREEN AMP Q853...

Page 42: ... 140MHz 100DT02503 15ppm X2401 55 474MHz 100DT05501 15ppm IC2405 BD5229G TR RESET IC 1 2 3 4 5 L2401 1uH 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 HS2401 763WAA0351 OSC_AVDD XILLEON_RESET_IN ...

Page 43: ..._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 MEM_DQ23 MEM_DQ24 MEM_VREF MEM_VREF MEM_DQ25 MDQM1 MDQM0 MDQM3 MDQM2 MEM_DQ26 MRWE MCLK MRWE MCLK MEM_DQ27 MCAS MCLK MCAS MCLK MEM_DQ28 MRAS MCKEN MRAS MCKEN MC...

Page 44: ...FIO3 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 3 3 3 3 NC NC DIGITAL PCB NC NC NC NC NC NC NC NC NC NC NC NC IO 0 IO 1 IO 2 IO 3 IO 4 IO 5 IO 6 IO 7 VSS VCC VSS VCC NC NC NC NC NC NC...

Page 45: ...VIDATA13 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 DVI_HPD0 GPIOC15 FDC_AVDD SD H GPIOC 8 AFT_1 AFT_2 3 3V 1 8V D_GND G 28 G 27 FROM TO AV OUT NC NC NC NC NC NC NC NC NC FRONT END SCHEMATIC DIAGRA...

Page 46: ...OLTAGE AT EACH PART WAS MEASURED OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME 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 TX_ X240 RX_ X240 I2SWS_INC USB_N_A USB_P_A UNREG 5V UNREG 4V A_MUT L AT 5V S_Y_IN S_C_IN RF_S...

Page 47: ... C3419 0 1 B C3418 0 1 B C3411 0 22 B C3434 0 1 B C3421 0 1 B C3412_1 10 B C3410 1 B C3429 0 1 B C3431 1 B R3413 15K R3429 100 R3434 3 3K R3412 12K 1 R3410 1 2K 1 R3411 5 6K 1 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 680 1 R3422 10 R3421 1K 1 R3424 1K 1 R3425 120 R3426 820 1 R3414 5 6 R3416 100 B3402 BLM31PG391SN1L...

Page 48: ... WAS MEASURED OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME 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 DV...

Page 49: ...ATA7 PWR5V DVIDATA8 XCE DVIDATA4 DVIDATA5 DVIDATA9 DVIDATA6 DVIDATA10 DVIDATA7 DVIDATA11 DVIDATA12 DVIDATA13 DVIDATA14 DVIDATA15 DVIDATA16 DVIDATA8 DVIDATA9 DVIDATA17 DVIDATA10 DVIDATA18 DVIDATA11 DVIDATA19 DVIDATA20 DVIDATA21 DVIDATA22 DVIDATA23 DVI_SCDT DVIDATA12 DVIDATA13 HOTPLUG DVI_HPD0 DVIDATA14 HDMI_RESET GPIOC15 DVIDATA15 DVI_INT I2C_CLKC I2C_DATC DVIDATA16 DVIDATA17 I2SCLK_IND 5V DVIDATA1...

Page 50: ...NER 30V EO UNREG 8V UNREG 12V GND GND AT 3 3V POWER_FAIL STANDBY_L DEGAUSS_H TV_POWER_H UNREG 8V UNREG 12V TUNER 30V E0 AT 5 2V GND IF OUT2 IF OUT1 GND RF_SW IF AGC TU I2C CLK GND IF OUT2 IF OUT1 GND TU I2C DATA RF_SW IF AGC TU I2C CLK I2SSDO_IN I2SWS_IN I2SSCLK_IN I2SWS_OUTA I2SSDO_OUTA I2SSCLK_OUTA TX X240 RX X240 AFT 1 DTV_RESET SD H AFT 0 AFT 0 TU I2C DATA I2SSDO_IN I2SWS_IN I2SSCLK_IN I2SWS_O...

Page 51: ...ding balloon number in the schematic diagram NOTE 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 52: ...oon number in the schematic diagram NOTE WAVEFORMS 28 20µs 1 0V 30 20µs 50V 57 56 10µs 200mV 20µs 1 0V 29 20µs 50V 26 20µs 50V 27 10µs 200mV CRT SVM AV OUT MICON 5ms 200m 16 5ms 1 0V 17 5ms 1 0V 18 STEREO AV SW JACK 34 20ms 1 0V 20ms 1 0V 33 35 20ms 200mV 36 10ms 200mV 43 20µs 1 0V ...

Page 53: ...H 3 WAVEFORMS The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE 60 20µs 1 0V 58 10µs 200mV CRT SVM ...

Page 54: ...A 101I 101H 101J 202 202 101R 202 202 202 101O 202 101O 101M 101P 212 212 101Q 101N 101Q 203 203 116 122 211 116 211 101P 212 212 101Q 101N 101Q 203 PCB260 FRONT JACK PCB ASS Y 207 207 118 201 201 201 201 112 112 112 112 210 206 206 206 PCB110 CRT PCB ASS Y 117 PCBD80 VM COIL PCB ASS Y 107 119 119 121 121 ...

Page 55: ...V MT PCB ASS Y 120 106 206 206 206 209 110 208 204 204 102A 102 204 114 203 203 102B 102D 204 204 102C 213 102F 102E 102E 204 204 204 204 PCBDH0 DIGITAL PCB ASS Y 208 208 208 208 210 106 208 208 123 104 105 108 109 PCBD20 AV PCB ASS Y 111 103 208 106 115 113 205 106 ...

Page 56: ...MECHANICAL EXPLODED VIEW PACKING DIAGRAM I 3 127 128 125 126 130 131 132 133 TM101 126 129 124 ...

Page 57: ...0 FELT SHEET 103 72783702 752WSA0553 HDMI SHIELD BOTTOM 104 72799911 761WPA0347 HOLDER PCB 1 105 72799912 761WPA0348 HOLDER PCB 2 106 72795699 899EFBA002 WIRING CLIP 107 72795687 741WUA0021 SPRING EARTH 108 72799913 761WPA0349 HOLDER PCB 3 109 72782489 761WPA0402 HOLDER JACK 110 72783700 706WPA0009 COVER CONNECTOR 1 111 72783717 752WSAA127 SHIELD AV JACK 112 72799963 769WSAA008 WASHER CRT T 0 5 11...

Page 58: ...TRUSS 4 20 CH 205 72781270 811033080U SCREW TAP TITE P FLAT 3 8 CH 206 72798789 8109I30A0U SCREW TAP TITE B WH7 3 10 CH 207 75002739 8166130A0U SCREW TAPPING B0 WASHER16 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 72798793 8110E3080U SCREW TAP TITE P WH10 3 8 ...

Page 59: ...1 OHM 10W R545 72797923 R3X28B2R7J R METAL OXIDE 2 7 OHM 3W R548 72796018 R3X18AR47J R METAL OXIDE 0 47 OHM 2W R560 72795523 R5X2AE010J R CEMENT 1 OHM 7W R563 72794617 R65584101J R FUSE 100 OHM 1 4W R801 75002787 R5X2CE392J R CEMENT 3 9K OHM 7W R834 75002787 R5X2CE392J R CEMENT 3 9K OHM 7W R841 75002787 R5X2CE392J R CEMENT 3 9K OHM 7W R855 72798023 R65582151J R FUSE 150 OHM 1 2W R881 72797878 R3X1...

Page 60: ... MTZJ33B EIC D415 72794472 D2WTAU02A0 DIODE SILICON AU02A EIC D417 72783764 D9WU03902B DIODE ZENER MTZJ39B EIC D418 72781366 D9WU03302B DIODE ZENER MTZJ33B EIC D420 72783366 D9WU01502B DIODE ZENER MTZJ15B EIC D421 72781360 D2WX0216E0 DIODE SILICON RGP02 16E D422 72781360 D2WX0216E0 DIODE SILICON RGP02 16E D423 72794491 D1VT001330 DIODE SILICON 1SS133T 77 D424 72794491 D1VT001330 DIODE SILICON 1SS1...

Page 61: ...EIC D618 72781364 D9WU01202B DIODE ZENER MTZJ12B EIC D621 72783770 D9WU01302B DIODE ZENER MTZJ13B EIC D622 72781364 D9WU01202B DIODE ZENER MTZJ12B EIC D701 72794491 D1VT001330 DIODE SILICON 1SS133T 77 D703 72781369 D9WU06R82B DIODE ZENER MTZJ6 8B EIC D704 72781369 D9WU06R82B DIODE ZENER MTZJ6 8B EIC D801 72794491 D1VT001330 DIODE SILICON 1SS133T 77 D802 72794491 D1VT001330 DIODE SILICON 1SS133T 77...

Page 62: ...STOR RT1N141C T112 1 Q407 72783826 T8RA039280 TRANSISTOR SILICON 2SC3928A T112 1R Q408 72783826 T8RA039280 TRANSISTOR SILICON 2SC3928A T112 1R Q410 72783826 T8RA039280 TRANSISTOR SILICON 2SC3928A T112 1R Q413 72794577 TCATC31980 TRANSISTOR SILICON KTC3198 AT Y GR Q414 72783826 T8RA039280 TRANSISTOR SILICON 2SC3928A T112 1R Q415 72781794 TC3F046340 TRANSISTOR SILICON 2SC4634 Q501 72783826 T8RA03928...

Page 63: ...2803 72783390 T82A03841Q TRANSISTOR SILICON 2SC3841 T1B_T63 Q2804 72783390 T82A03841Q TRANSISTOR SILICON 2SC3841 T1B_T63 Q2805 72783390 T82A03841Q TRANSISTOR SILICON 2SC3841 T1B_T63 Q2806 72781807 TPRAA05002 COMPOUND TRANSISTOR RT1P431C T112 1 Q3403 72783826 T8RA039280 TRANSISTOR SILICON 2SC3928A T112 1R Q3404 72796429 TNRAC05003 COMPOUND TRANSISTOR RT1N241C T112 1 Q3405 72783827 TJYASP8K30 FET SP...

Page 64: ...0L DIGITAL PCB ASS Y CEF151A MISCELLANEOUS B403 72794357 024HT03553 CORE BEADS W5RH3 5X5X1 0 B404 72794357 024HT03553 CORE BEADS W5RH3 5X5X1 0 B405 72794357 024HT03553 CORE BEADS W5RH3 5X5X1 0 B502 72794357 024HT03553 CORE BEADS W5RH3 5X5X1 0 B503 72794357 024HT03553 CORE BEADS W5RH3 5X5X1 0 B701 72783359 024HC56005 CORE BEADS FCM1608CF 600T06 B851 72794357 024HT03553 CORE BEADS W5RH3 5X5X1 0 B852...

Page 65: ...CL6838038 FLAT CABLE AWM2468 AWG26 5C GRAY 380MM CD851 75002801 WAL6858038 FLAT CABLE AWM2468 AWG26 3C GRAY 580MM CD852 72794464 06CU232001 CORD CONNECTOR CU232001 CP101 72796807 069S2B0629 CONNECTOR PCB SIDE A2001WV2 11P CP102 72783364 069S280639 CONNECTOR PCB SIDE A2001WR2 8P CP103 72796802 069S270639 CONNECTOR PCB SIDE A2001WR2 7P CP104 72796809 069S2C0629 CONNECTOR PCB SIDE A2001WV2 12P CP403 ...

Page 66: ...110P4330M5 R NETWORK 4D02WGJ0330TCE NR3604 72783804 110P4330M5 R NETWORK 4D02WGJ0330TCE NR3605 72783804 110P4330M5 R NETWORK 4D02WGJ0330TCE NR3606 72783804 110P4330M5 R NETWORK 4D02WGJ0330TCE NR3607 72783804 110P4330M5 R NETWORK 4D02WGJ0330TCE NR3608 72783804 110P4330M5 R NETWORK 4D02WGJ0330TCE NR6601 72783804 110P4330M5 R NETWORK 4D02WGJ0330TCE NR6602 72783804 110P4330M5 R NETWORK 4D02WGJ0330TCE ...

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

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