Toshiba 30HF66 Service Manual
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Toshiba 30HF66 Service Manual

Toshiba 30HF66 Service Manual

Toshiba color tv service manual
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SERVICE MANUAL

COLOR TELEVISION
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.
FILE NO. 050-200617GR
(MFR'S VERSION A)
30HF66
DOCUMENT CREATED IN JAPAN, May, 2006 GREEN

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  • Page 1: Service Manual

    (MFR’S VERSION A) SERVICE MANUAL COLOR TELEVISION 30HF66 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).

  • Page 2: Green Product Procurement

    Hazardous Substances. From July 1, 2006, the RoHS Directive will prohibit any marketing of new products containing lead. Increasing attention is given to issues related to the global environmental. Toshiba Corporation recognizes environmental protection as a key management tasks, and is doing its utmost to enhance and improve the quality and scope of its environmental activities.

  • Page 3: Servicing Notices On Checking

    SERVICING NOTICES ON CHECKING 1. KEEP THE NOTICES 6. AVOID AN X-RAY As for the places which need special attentions, Safety is secured against an X-ray by consider- they are indicated with the labels or seals on the ing about the cathode-ray tube and the high cabinet, chassis and parts.

  • Page 4: Table Of Contents

    TABLE OF CONTENTS GREEN PRODUCT PROCUREMENT ..................A1-1 LEAD-FREE SOLDER ........................ A1-1 SERVICING NOTICES ON CHECKING ..................A1-2 HOW TO ORDER PARTS ......................A1-2 IMPORTANT ..........................A1-2 TABLE OF CONTENTS ......................A2-1 GENERAL SPECIFICATIONS ....................A3-1~A3-5 DISASSEMBLY INSTRUCTIONS 1. REMOVAL OF ANODE CAP ....................B1-1 2.

  • Page 5: General Specifications

    GENERAL SPECIFICATIONS CRT Size / Visual Size 30 inch / 760mmV System CRT Type Flat (16:9) Magnetic Field BV/BH +0.45G/0.18G Color System NTSC Display Capability 1080i/540p Speaker 2 Speaker Position Front Size 1.8 x 3.9 Inch Impedance Sound Output 5.0W+5.0W 10%(Typical) NTSC3.58+4.43 /PAL60Hz Tuning...
  • Page 6 GENERAL SPECIFICATIONS Remote Unit RC-KK Control Glow in Dark Remocon Remocon Format TOSHIBA Format TOSHIBA Custom Code 40-BF h Power Source Voltage(D.C) UM size x pcs UM-4 x 2 pcs Total Keys Keys Power Input Display Mute 100 / +10...
  • Page 7 GENERAL SPECIFICATIONS G-10 Features Picture Brightness, Contrast, Color, Tint, Sharpness Mode (Picture preference) Color Temperature Audio Tone Control (Bass, Treble, Balance) Stable Sound Yes(Digital) SRS WOW(SRS 3D/Focus/Tru Bass) Variable Audio Out Tuning TV/CABLE CH Program Add/ Delete Label CH Label Video Label Favorite CH Lock...
  • Page 8 GENERAL SPECIFICATIONS G-11 Accessories Owner's Manual Language English / Spanish W/ Warranty Remote Control Unit Rod Antenna Poles Terminal Loop Antenna Terminal U/V Mixer DC Car Cord (Center+) Guarantee Card Warning Sheet Circuit Diagram Antenna Change Plug Service Station List Important Safety Instruction Dew/AHC Caution Sheet AC Plug Adapter...
  • Page 9 Height (cm) 40 (ORION SPEC:25) Container Stuffing Sets/40' container G-16 Material Cabinet Cabinet Front PS 94V0 DECABROM Cabinet Rear PS 94V0 NON-DECABROM Non-Halogen Demand Eyelet Demand G-17 Environment Environmental standard requirement (by buyer) Green procurement of TOSHIBA Pb-free Phase3(Phase3A) A3-5...

  • Page 10: Disassembly Instructions

    DISASSEMBLY INSTRUCTIONS 3. After one side is removed, pull in the opposite direction to 1. REMOVAL OF ANODE CAP remove the other. Read the following NOTED items before starting work. NOTE After turning the power off there might still be a potential Take care not to damage the Rubber Cap.

  • Page 11: Removal And Installation Of Flat Package Ic

    DISASSEMBLY INSTRUCTIONS When IC starts moving back and forth easily after REMOVAL AND INSTALLATION OF desoldering completely, pickup the corner of the IC using a FLAT PACKAGE IC tweezers and remove the IC by moving with the IC desoldering machine. (Refer to Fig. 2-3.) REMOVAL NOTE Put the Masking Tape (cotton tape) around the Flat...
  • Page 12 DISASSEMBLY INSTRUCTIONS INSTALLATION When bridge-soldering between terminals and/or the soldering amount are not enough, resolder using a Thin-tip Take care of the polarity of new IC and then install the new Soldering Iron. (Refer to Fig. 2-8.) IC fitting on the printed circuit pattern. Then solder each lead on the diagonal positions of IC temporarily.

  • Page 13: Service Mode List

    SERVICE MODE LIST This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily. To enter the Service Mode, press both set key and remote control key for more than 2 seconds. Set Key Remocon Key Operations Releasing of V-CHIP PASSWORD.
  • Page 14 WHEN REPLACING EEPROM (MEMORY) IC If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to ensure correct data settings while making reference to TABLE 1. +B +C D9 DB 7B 7C 7C 7C 7C 1C 1C...
  • Page 15 WHEN REPLACING EEPROM (MEMORY) IC CONFIRMATION OF INITIAL DATA Enter DATA SET mode by setting VOLUME to minimum. Press both VOL. DOWN button on the set and Channel button (6) on the remote control for more than 2 seconds. ADDRESS and DATA should appear as FIG 1. ADDRESS is now selected and should "blink".

  • Page 16: Re-Write For Digital Soft Firmware

    RE-WRITE FOR DIGITAL SOFT FIRMWARE JG176 USA HD DTV ROM DISC Ref. No. Part No. Parts Name Remarks USA HD DTV ROM JG176 APJG176105 Up-Date of the Firmware DISC NOTE: 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.

  • Page 17: Electrical Adjustments

    ELECTRICAL ADJUSTMENTS 1. ADJUSTMENT PROCEDURE FUNCTION FUNCTION FUNCTION OSD H CORNER R-Y PHASE Read and perform these adjustments when repairing the CUT OFF C.PARA G-Y GAIN circuits or replacing electrical parts or PCB assemblies. H.POSI C.SAW G-Y PHASE V.POSI V.SYMM BRI.CENT CAUTION H.
  • Page 18 ELECTRICAL ADJUSTMENTS 2-3: DOUBLE FOCUS 2-6: HORIZONTAL POSITION/ HORIZONTAL SIZE Receive the cross hatch signal from the Pattern Receive the monoscope pattern. Generator. Press the MENU button. And, then press the LEFT/ Turn the F1 VR and F2 VR fully clockwise once. RIGHT button on the remote control until the PICTURE (Refer to Fig.
  • Page 19 ELECTRICAL ADJUSTMENTS 2-8: E/W PARA Receive the crosshatch signal from the Pattern Generator. TV-A NATURAL I Set the screen mode to FULL. 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 (15) on the remote control to select “EW PARA”.
  • Page 20 ELECTRICAL ADJUSTMENTS 2-14: Confirmation of Fixed Value (Step No.) Please check if the fixed values of the each adjustment items are set correctly referring below. FUNCTION HD-MI DIGITAL V.POSI 115% V-EHT H-EHT V-BLK P V-BLK S V.LIMIT V.CORR White 100% V.S.CORR Fig.

  • Page 21: Purity And Convergence

    ELECTRICAL ADJUSTMENTS 3. PURITY AND CONVERGENCE 3-3: STATIC CONVERGENCE ADJUSTMENTS NOTE Adjust after performing adjustments in section 3-2. NOTE Receive the crosshatch pattern from the color bar Turn the unit on and let it warm up for at least 30 generator.

  • Page 22: Crt Pcb

    ELECTRICAL ADJUSTMENTS 4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION) CRT PCB VM COIL PCB TP806 CP853 CP804 R841 S853 S854 TP805 R834 J801 CD852 CP852 CP803 CP802B TP804 CP808B CP851B R801 CD803 TV MT PCB AV PCB J706 J707 CP808A J705 J701...

  • Page 23: Micon1/Stereo/Sound Amp

    TV BLOCK DIAGRAM RY501 DEGAUSS RELAY Q514 POWER FAIL Q503 TRANSFORMER CD507 DTV_POWER_ON-H DEGAUSS COIL T501 RELAY DRIVE TUNER/DIGITAL/ Q513 AT+5V_A D506, D507 POWER2 REGULATOR AT+30V F501 D510, D511 AT+4V CD501 AT+5V AT+3.3V MICON1/STEREO/ SOUND AMP AT+5V RY502 FEED BACK REGULATOR POWER CTL.

  • Page 24: Av Sw/Jack

    MICON1/STEREO/SOUND AMP BLOCK DIAGRAM MICON IC101 OEC7136A AFT-1 28 AFT_1 TUNER/DIGITAL/ POWER2 AFT-2 31 AFT_2 SYSTEM RESET IC102 PST3229NR POWER FAIL 20 POWER FAIL RESET BLANK1 21 OSD_BLK1 BLANK2 22 OSD_BLK2 D101 Xout DEGAUSS_H 85 DEGAUSS_H X103 EEP ROM IC 128K TV POWER 81 TV_POWER_H 16MHz...

  • Page 25: Tuner/Digital/Power2

    AV SW/JACK BLOCK DIAGRAM CS_IN2 J707 YUV IC IC702 NJM2584AM IN3A OUT1 IN1A OUT2 IN2A OUT3 IN3B IN1B CS2_A_IN_R CS2_A_IN_L MICON1/STEREO/ IN2B SOUND AMP VAR_A_OUT_L VAR_A_OUT_R SPDIF_OUT Y_IN TUNER/ DIGITAL/ U_IN A/V OUT POWER2 J705 V_IN AV SW IC IC701 AN15853B-E1 Y_OUT Q702...
  • Page 26 TUNER/DIGITAL/POWER2 BLOCK DIAGRAM UNREG 5V DC/DC CTL IC3401 AL1042 UNREG 5V REG+3.3V AT+5V IC3402 BA00BC0WFP-E2 AT+4V 256Mbit DDR SDRAM 256Mbit DDR SDRAM IC2403 IC2402 HY5DU561622ETP-D43 HY5DU561622ETP-D43 REG+1.8V UNREG 4V IC3403 BD7820FP-E2 REG+2.6V IC3404 +1.2V UNREG 4V BA7810HFP-TR X2401 +3.3V 55.474MHz +1.8V AT+5V_A +2.6V...

  • Page 27: Printed Circuit Boards Tv Mt

    PRINTED CIRCUIT BOARDS TV MT (INSERTED PARTS) SOLDER SIDE W844 CD1003 R404 CD3203 W812 R638 R417 CD101 CD605 W049 W827 W033 W843 W826 R623 D424 W821 D618 W030 W032 IC401 D616 W031 X603 IC602 W087 W002 D608 W841 W029 Q413 R424_1 R454 W028...
  • Page 28 PRINTED CIRCUIT BOARDS TV MT (CHIP MOUNTED PARTS) SOLDER SIDE R465 R446 R409 CMD008C R564 R537 R575 R577 Q510 Q507 R542 R541 Q501 R502 R558 Q2001 Q615 R676 Q617 Q616 Q606 Q607 R475 Q605 Q608 Q414 Q410 R642 R633 Q612 Q407 Q408 Q405...

  • Page 29: Av/Crt/Vm Coil/Front Jack

    PRINTED CIRCUIT BOARDS AV/CRT/VM COIL/FRONT JACK (INSERTED PARTS) SOLDER SIDE CP1005 CP1004 CP852 Q853 R860 CP103 C865 S802Y W866 Q852 HS803 W134 R881 B852 R875 W088 Q857 R874 Q803 R1012 D856 R867 R871 L904 Q856 Q854 B853 C861 IC1001 W004 R876 C860 HS1001...
  • Page 30 PRINTED CIRCUIT BOARDS AV/CRT/VM COIL/FRONT JACK (CHIP MOUNTED PARTS) SOLDER SIDE CEF159A Q717 Q716 Q705 CEF158A Q703 Q701 R709 R707 Q104 Q702 R711 R157 R167 IC701 Q706 IC199_1 R150 CEF155A R719 Q101 R116 CCF069A Q102 Q103 R104 Q707 R172 R726 R739 R110 IC704...

  • Page 31: Digital

    PRINTED CIRCUIT BOARDS DIGITAL (TOP SIDE) DIGITAL (BOTTOM SIDE) C 3 4 3 1 C2486 C2508 R2481R2482 R 2 4 2 2 R 2 4 2 1 R 2 4 5 8 R 2 4 2 0 R 2 4 1 9 R 2 4 6 0 R 2 4 6 1 R 2 4 6 2...

  • Page 32: Chroma/Progressive/Pin

    D607 R684 CHROMA/PROGRESSIVE/PIN SCHEMATIC DIAGRAM MTZJ27B-EIC 10K 1/4W FROM/TO OPERATION D610 D608 (TV MT PCB) 1SS133 FROM/TO CRT/SVM 10ERB60-TA1B2 R685 D609 R686 CP602 (CP802B_1) B2013H02-7P 1/4W 1SS133 W801 SCL1 CUT_OFF(9V) C679 SDA1 GND(SIGNAL) R.OUT Y_OUT G.OUT PB_OUT B.OUT PR_OUT R629 3.3K 1/4W P.CON+12V PROGRESSIVE IC...

  • Page 33: Deflection

    DEFLECTION SCHEMATIC DIAGRAM TO CRT (TV MT PCB) (CP803) CD803 CU83036A V.OUTPUT TO TILT COIL CP403 IC401 LA78041 A2502WV2-2P FROM/TO DY TILT_DR[+] THERMAL PROTECTION TILT_DR[-] W843 CP404 B06B-DVS-L_(LF) PUMP UP TILT TEST W844 25.0 12.0 25.0 L402 OP AMP R418 IC402 LA6510 ELH5L7150N...
  • Page 34 FROM/TO OPERATION TV POWER SCHEMATIC DIAGRAM DEGAUSS_H D540 R536 R542 D547 (TV MT PCB) D556 BUFFER D530 RB085T-40 1N4937-PAN 1001/4W Q507 SB340L-6737 MTZJ11B-EIC 2SA1530A D553 D502 RELAY DRIVE POWER_FAIL Q503 D555 SB340L-6737 1SS133 10.9 KTC3198 CP504 C559 R513 W869 RGP15J 003P-2100 DEGAUSS COIL 680P R...

  • Page 35: Operation

    CD509 (CP104) CU2C2001 FROM/TO MICON OPERATION SCHEMATIC DIAGRAM AT+5.2V AT+3.3V (TV MT PCB) UNREG+8V UNREG+12V TUNER+30V(E0) POWER_FAIL STANDBY_L FROM/TO SOUND AMP DEGAUSS_H TV_POWER_H CD1003 (CP1005) CU234801 SOUND+B FROM/TO TV POWER SOUND_GND TV_POWER_H DEGAUSS_H W828 (CD1003_1) W810 SOUND+B1 POWER_FAIL R560 UNREG+8V AT+3.3V 1 7W P.CON+5V...

  • Page 36: Micon

    MICON SCHEMATIC DIAGRAM (AV PCB) C101 D109 0.01 B DTV_A_MUTE-L 1SS133 SP_A_MUTE-H MUTE SW (Q1002) C104 EEP_DATA Q107 CP103 A2001WR2-7P RT1N241C R139 EEP_SCL SCL_EEP EEP ROM IC 128K IC199_1 AT24C128N-10SU-1.8 EEP_SDA SDA_EEP IIC_OFF IIC_OFF STEREO_RESET MUTE SW (Q1003) Q106 SDA1 RT1N241C SDA2 TEST...
  • Page 37 STEREO SCHEMATIC DIAGRAM (AV PCB) FROM/TO MICON L905 P.CON+5V SDA1 10uH0305 SCL1 STEREO_RESET P.CON+8V P.CON+5V FROM/TO SOUND AMP SOUND_A_R DACM_R D_CTR_I/O_0 DACA_L ADR_SEL SOUND_A_L DACM_L D_CTR_I/O_1 VREF2 STANDBYQ FROM/TO TUNER DACM_SUB I2S_DA_IN3 I2S_WS3 AUDIO_CL_OUT I2S_CL3 I2S_DA_OUT C914 5P CH US STEREO/BBE I2S_WS IC902 SC2_OUT_R...

  • Page 38: Av Sw/Jack

    AV SW/JACK SCHEMATIC DIAGRAM (AV PCB) YUV SW VAR_A_OUT_R IC702 NJM2584AM(TE1) COAXIAL/AUDIO OUT C706 C731 VAR_A_OUT_L J705 IN1B IN1A MSP-213V1-732_NI_LF R738 C716 GND1 D701 R789 L704 D AUDIO DRIVER R732 EXT_MUTE P.CON+5V 680 1/4W Q703 R747 10P CH C732 1SS133 100uH 2SC3928A SWD_U...

  • Page 39: Tuner

    TUNER SCHEMATIC DIAGRAM (AV PCB) DIGITAL/ANALOG TUNER W/NTSC_MPX TU2801 ENG36A53KF 4.96 31.7 3.33 3.32 0.27 3.87 1.45 4.98 0.82 FROM/TO MICON C2807 C2801 C2804 AFT_MAIN 0.1 B 0.1 B 0.1 B DTV_POWER_ON-H C2831 DTV_RESET 0.1 B DTV_RX L2802 DTV_TX 22uH SD-H 0305 Q2806...

  • Page 40: Sound Amp

    SOUND AMP SCHEMATIC DIAGRAM (AV PCB) SOUND AMP IC IC1001 AN17808B ATT.CONT. ATT. SP1001 RIPPLE S0510F01 FILTER STAND MUTE 8 OHM 5W SPEAKER 16.0 16.5 12.7 C1004_1 SP OUT L 1000 SOUND GND SPEAKER SOUND GND C1002 C1009_1 R1004 SP OUT R 4.7K 1000 FROM/TO STEREO...

  • Page 41: Crt/Svm

    CRT/SVM SCHEMATIC DIAGRAM (CRT PCB) CRT BLOCK FROM/TO CHROMA/PROGRESSIVE/PIN L805 SVM BLOCK CP802B_1 (CP602) A2001WV2-7P 100uH CUT_OFF(9V) TP804 R804 GND(SIGNAL) 6.8K 1/4W L810 R850 R.OUT GREEN AMP G.OUT Q801 123.5 15uH 0305 6801/2W R816 W858 2SC4075D/E B.OUT D801 47 1/4W P.CON+12V 1SS133 GREEN AMP...

  • Page 42: Asic

    ASIC SCHEMATIC DIAGRAM (DIGITAL PCB) ATSC/CLEAR CABLE ASIC IC ATSC/CLEAR CABLE ASIC IC ATSC/CLEAR CABLE ASIC IC ATSC/CLEAR CABLE ASIC IC HS2401 IC2401 X240H (4/14 OSC) 763WAA0351 IC2401 X240H (1/14 VDD) IC2401 X240H (2/14 VSS) IC2401 X240H (3/14 VSS) C2500 0.1 B C2423 0.1 B...

  • Page 43: Sdram

    SDRAM SCHEMATIC DIAGRAM (DIGITAL PCB) ATSC/CLEAR CABLE ASIC IC IC2401 X240H (5/14 SDRAM) NR2402 4D02WGJ0220TCE MEM_DQ0 MAD4 DQA_0 MAA_4 AD28 MAD10 MAA_10 AD27 MEM_DQ1 MAD0 DQA_1 MAA_0 AC28 MAD5 MAA_5 AC27 MEM_DQ2 DQA_2 NR2403 MEM_DQ3 DQA_3 4D02WGJ0220TCE MAD2 MEM_DQ4 MAA_2 AD29 DQA_4 MAD6...

  • Page 44: Flash

    FLASH SCHEMATIC DIAGRAM (DIGITAL PCB) ATSC/CLEAR CABLE ASIC ATSC/CLEAR CABLE ASIC IC2401X240H IC2401X240H C2509 (6/14 FLASH) (7/14 FLEX BUS) 0.1 B NFCLE FCLK NFCLE FAD(0) FCLK JG2457 ROMSCK_NFALE NFALE FAD(1) FBE(0) ROMSO_NFWE# FROM/TO VIDEO DECODER NFWEb FAD(2) FBE(1) CS_NF1# NFCEb(1) FAD(3) FALE(0) ROMSI_NFRE#...

  • Page 45: Front End

    FRONT END SCHEMATIC DIAGRAM (DIGITAL PCB) R2490 C2492 R2493 68P CH C2606 ATSC/CLEAR CABLE ASIC 220P CH IC2401 (11/14 FRONT END) X240H TO VIDEO DECODER VI_IN0 FS_OUTP C2540 B2411 FS_DVDD FDCFE1.8V VI_IN1 FS_OUTN DVIDATA0 68P CH BLM18BD151SN1 DVIDATA1 VI_IN2 FS_DVDD DVIDATA2 DVIDATA3 VI_IN3...

  • Page 46: Av Out

    AV OUT SCHEMATIC DIAGRAM (DIGITAL PCB) C2618 0.1 B C2605 R2533 47P CH R2534 C2608 47P CH C2623 47P CH FROM/TO FRONT END L2414 V[PR]_OUT 0.47uH C2625 47P CH Q2418 A_MUT-L T_FAT_IFP HDMI MUTE SW C2627 47P CH T_FAT_IFN R242610K 2SC3928A FAT_IFAGC R2428...
  • Page 47 POWER2 SCHEMATIC DIAGRAM (DIGITAL PCB) 10.3 DC/DC CTL IC IC3401 AL1042 R3416 W808 TO ASIC L3401 R3427 B3402 CORE_1.2V CORE_1.2V 0.047 BLM31PG391SN1L 4.7uH +1.8V 1/4W ELLCTV4R7N 51.3 1.3 +3.3V R3428 D_GND 0.047 1/4W TO FLASH +3.3V R3405 Q3404 RT1N241C D_GND 2.7 1.3 3.5 Q3403 2SC3928A...

  • Page 48: Video Decoder

    VIDEO DECODER SCHEMATIC DIAGRAM (DIGITAL PCB) FROM/TO FLASH R6607 DAC_SDA I2C_DATC DAC_SCLK R6608 I2C_CLKC VD_INT# C6633 0.082 B R6610 FROM ASIC DVI_RESET X6601 28.636363MHz 100DT02802 C6641 0.01 B NR6604 4D02WGJ0330TCE TO FRONT END C6611 0.001 B DVIDATA12 FROM AV OUT DVIDATA13 DVIDATA14 DVIDE...

  • Page 49: Hdmi

    HDMI SCHEMATIC DIAGRAM (DIGITAL PCB) EEP_ROM NR3603 IC3601 BR24L02F-WE2 HDMI_RESET 4D02WGJ0330TCE R3606 DVIVSYNC JG3609 DVIHSYNC 4.7K JG3604 NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC DVIDE DVIDATA0 JG3605 JG3606 JG3607 JG3608 TO FRONT END...

  • Page 50: Interconnection Diagram

    INTERCONNECTION DIAGRAM SPEAKER CD1002 CP1004 SP OUT L 8 OHM 5W J707 J706 J705 CP403 SOUND GND SP1001 COAXIAL/AUDIO OUT CS_IN2 CS_IN1 SPEAKER SOUND GND TILT_DR[+] EEP_DATA SP OUT R TILT_DR[-] CP103 CD509 CP104 8 OHM 5W SP1002 SCL_EEP SDA_EEP AT+5.2V AT+5.2V IIC_OFF...

  • Page 51: Waveforms

    WAVEFORMS CHROMA/PROGRESSIVE/PIN 10 s 10 s 1.0V 0.5V 1.0V DEFLECTION 20 s 10 s 10 s 2.0V 1.0V 1.0V 10 s 10 s 0.5V 1.0V 1.0V 10 s 1.0V 5.0V 0.5V SOUND AMP/ FRONT AV 10 s 20 s 200m 0.5V 1.0V NOTE:...
  • Page 52 WAVEFORMS STEREO 20ms 20 s 200m 200mV 1.0V 10ms 20 s 1.0V 200mV 1.0V AV SW/JACK 20 s 20 s 1.0V 1.0V MICON AV OUT CRT/SVM 10 s 20ms 20 s 200mV 1.0V 20ms 20 s 10 s 1.0V 200mV NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
  • Page 53 WAVEFORMS 10 s 200mV CRT/SVM 20 s 1.0V NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.

  • Page 54: Mechanical Exploded View

    MECHANICAL EXPLODED VIEW PCB110 (CRT PCB ASS'Y) PCBD80 (VM COIL PCB ASS'Y) 101Q 101N 101Q 101P 101M 101O 101O 101I 101J 101H 101D PCB260 (FRONT JACK PCB ASS'Y) 101L 101K 101Q 101B 101N 101K 101K 101A 101Q 101H 101G 101P 101K 101E 101R...
  • Page 55 MECHANICAL EXPLODED VIEW 102F 102D 102E 102C 102A 102B 102E PCB070 PCBDH0 (TV MT PCB ASS'Y) (DIGITAL PCB ASS'Y) PCBD20 (AV PCB ASS'Y)
  • Page 56 MECHANICAL EXPLODED VIEW (PACKING DIAGRAM) 130, 131, 132, 133 TM101...

  • Page 57: Mechanical Replacement Parts List

    MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description 75002735 7A7010222A FRONT CABI ASS'Y 101A 75002708 701WPJ1417 CABINET,FRONT 101B 72799403 711WPA0210 PLATE,FRONT 101C 75002713 712WPJ0962 DOOR 101D 72799464 713WPA0334 GUIDE,REMOCON 101E 72799568 7230007791 SHEET,BUTTON 101F 72799569 7230007792 AV,LABEL 101G 72781985 7235490036...
  • Page 58 MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description 72781286 8141H60D5U SCREW,TAP TITE(P) GW20 6*45 CH HEXAGON 72798791 8110630A0U SCREW TAP TITE(P) BRAZIER 3*10 CH 72798790 811063080U SCREW TAP TITE(P) BRAZIER 3*8 CH 72798795 8117540B0U SCREW TAP TITE(B0) TRUSS 4*20 CH 72781270 811033080U...

  • Page 59: Electrical Replacement Parts List

    ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description RESISTORS ! R101 72794614 R65582010J R,FUSE OHM 1/2W ! R401 72783828 R4K1T4222F R,METAL 2.2K OHM 1/4W ! R403 72781717 R4K1T4183F R,METAL 18K OHM 1/4W ! R405 72783394 R4K1T4153F R,METAL 15K OHM 1/4W ! R406 72795113...
  • Page 60 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description CAPACITORS ! C536 72795814 E5EZF3332M 3300 UF 25V ! C542 72794360 E02LF3102M 1000 UF 25V C543 72797089 C03L0R7Q2K 470 PF 2KV R ! C545 72796328 E61SFC221M 220 UF 200V ! C548 72795831 E5EZF4102M...
  • Page 61 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description DIODES ! D532 72794480 D28T21DQN9 DIODE,SCHOTTKY 21DQ09N-TA2B1 ! D533 72794480 D28T21DQN9 DIODE,SCHOTTKY 21DQ09N-TA2B1 ! D534 72794484 DOU002720M DIODE,VARISTA DSS-272M-S00B D535 72783213 D9WU03R92B DIODE,ZENER MTZJ3.9B-EIC ! D536 72794475 D2CF2016L0 DIODE,SILICON FE201-6L49 D538 72794491...
  • Page 62 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description ! IC503 72794512 000220002W PHOTO COUPLER PS2561AL1-1-V(W) ! IC504 72794508 I1KJ9A431A KIA431A-AT ! IC505 72795905 I1KA78R090 KIA278R09PI ! IC506 72794508 I1KJ9A431A KIA431A-AT IC602 72797548 I05DD13170 TA1317ANG IC603 72797549 I05DE13600 TA1360ANG IC701 72794501...
  • Page 63 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description TRANSISTORS Q707 72795481 T6RA015300 TRANSISTOR,SILICON 2SA1530A-T1 Q716 72783826 T8RA039280 TRANSISTOR,SILICON 2SC3928A-T112-1R Q717 72783826 T8RA039280 TRANSISTOR,SILICON 2SC3928A-T112-1R ! Q801 72798331 TC30040750 TRANSISTOR,SILICON 2SC4075D/E ! Q802 72798331 TC30040750 TRANSISTOR,SILICON 2SC4075D/E ! Q803 72798331 TC30040750 TRANSISTOR,SILICON...
  • Page 64 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description COILS &TRANSFORMERS L2411 72783384 0216SDR47J COIL 0.47 UH L2412 72783384 0216SDR47J COIL 0.47 UH L2414 72783384 0216SDR47J COIL 0.47 UH L2415 72783800 0216SD2R2J COIL 2.2 UH L2801 72794540 02167F101J COIL 100 UH L2802...
  • Page 65 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS B2425 72798929 024AC5102F CORE,BEADS BLM18BD102SN1D B2426 72798929 024AC5102F CORE,BEADS BLM18BD102SN1D B2801 72798929 024AC5102F CORE,BEADS BLM18BD102SN1D B2802 72798929 024AC5102F CORE,BEADS BLM18BD102SN1D B3401 72783734 024AC5330J CORE,BEADS BLM18PG330SN1D B3402 72783735 024AC1391G CORE,BEADS BLM31PG391SN1L B3406...
  • Page 66 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS CP851B 72796779 069R230589 CONNECTOR PCB SIDE 52147-0310 EL0701 72797069 124116281A EYE LET XRY16X28BD EL0702 72797070 124120301A EYE LET XRY20X30BD EL1101 72797069 124116281A EYE LET XRY16X28BD EL1102 72797070 124120301A EYE LET XRY20X30BD ! F501...
  • Page 67 TOSHIBA CORPORATION 1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN...

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