Toshiba 26HF84 Service Manual
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Toshiba 26HF84 Service Manual

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FILE NO. 050-200417
SERVICE MANUAL
COLOR TELEVISION
26HF84
DOCUMENT CREATED IN JAPAN, July, 2004

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  • Page 1 FILE NO. 050-200417 SERVICE MANUAL COLOR TELEVISION 26HF84 DOCUMENT CREATED IN JAPAN, July, 2004...

  • Page 2: 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 3: Table Of Contents

    TABLE OF CONTENTS SERVICING NOTICES ON CHECKING ..................A1-1 HOW TO ORDER PARTS ......................A1-1 IMPORTANT ..........................A1-1 TABLE OF CONTENTS ......................A2-1 GENERAL SPECIFICATIONS ....................A3-1~A3-5 DISASSEMBLY INSTRUCTIONS 1. REMOVAL OF ANODE CAP ....................B1-1 2. REMOVAL AND INSTALLATION OF FLAT PACKAGE IC ..........B2-1, B2-2 SERVICE MODE LIST ........................

  • Page 4: General Specifications

    GENERAL SPECIFICATIONS CRT Size / Visual Size 26 inch / 656.7mmV System CRT Type Flat (16:9) Deflection degree Magnetic Field BV/BH +0.45G/0.18G Color System NTSC Speaker 2 Speaker Position Front Bottom Size 1.8 x 3.9 Inch Impedance Sound Output 5.0W+5.0W 10%(Typical) NTSC3.58+4.43 /PAL60Hz Tuning...
  • Page 5 GENERAL SPECIFICATIONS On Screen Menu Display Menu Type Icon Picture Mode(Picture preference) Brightness Contrast Color Tint Sharpness Color Temperature Display Format Cable Clear Reset Audio Bass Treble Balance Stable Sound Speakers On/Off Dolby Virtual WOW SRS 3D WOW Focus WOW Tru Bass HDMI1 HDMI2 Reset...
  • Page 6 Timer Back-up (at Power Off Mode) more than G-10 Remote Unit RC-GR Control Glow in Dark Remocon Back Light Remocon Format Toshiba Custom Code TV:40-BFh Power Source Voltage(D.C) UM size x pcs UM-3 x 2 pcs Total Keys Keys Keys...
  • Page 7 GENERAL SPECIFICATIONS G-11 Features Auto Degauss Auto Shut Off CABLE Memory(Last CH) Memory(Last Volume) V-Chip Type USA, ORION Type SRS WOW(SRS 3D/Focus/Tru Bass) Timer(On Timer /Sleep Timer) Aspect Cinema Mode Image Tilt Direct Input Selection Auto Search CH Allocation CH Lock CH Program CH Label Just Clock Function...
  • Page 8 GENERAL SPECIFICATIONS G-13 Interface Switch Front Power Channel Up/Menu Up Channel Down/Menu Down Volume Up/Menu > Volume Down/Menu < Rear AC/DC TV/CABLE Selector Degauss Main Power SW Indicator Power Yes(RED) Stand-by On Timer Terminals Front Video Input = VIDEO3 Audio Input = VIDEO3 RCA x 2 S Input = VIDEO3 Other Terminal...

  • Page 9: 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 10: 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 11 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 12: 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 13: When Replacing Eeprom (Memory) Ic

    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. ADDRESS DATA INIT CRT ON 0010 OEC7111A_073...

  • Page 14: 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 15 ELECTRICAL ADJUSTMENTS 2-3: FOCUS 2-6: VERTICAL CENT/ VERTICAL SIZE Receive the monoscope pattern. Receive the monoscope pattern. Press the MENU button. And, then press the LEFT/ Turn the Focus Volume fully counterclockwise once. Adjust the Focus Volume until picture is distinct. RIGHT button on the remote control until the PICTURE menu appears.
  • Page 16 ELECTRICAL ADJUSTMENTS 2-8: BRIGHT CENT 2-11: TRAPEZIUM Receive the monoscope pattern. (RF Input) Receive the crosshatch signal from the Pattern Generator. Set the screen mode to FULL. Press the MENU button. And, then press the LEFT/ Using the remote control, set the brightness and contrast RIGHT button on the remote control until the PICTURE to normal position.
  • Page 17 ELECTRICAL ADJUSTMENTS 2-13: TINT/COLOR CENT 2-14: TILT Connect the digital voltmeter between W843 and W844. Receive the color bar pattern. Receive the crosshatch signal from the Pattern Generator. Connect the oscilloscope to TP806. Press the PIC SIZE button on the remote control to select Activate the adjustment mode display of Fig.
  • Page 18 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 19 ELECTRICAL ADJUSTMENTS 4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION) CP804 R842 VM COIL PCB CP853 J801 S853 S854 CP852 CP808B CRT PCB CP802B CP851B MAIN PCB AV PCB PCB J705 CP808A FB401 CP103 J709 J708 J707 J706 CP510 CP404 CP102 CP712 CP703B...

  • Page 20: Sound Amp/Front Jack

    TV BLOCK DIAGRAM CD507 DEGAUSS COIL TRANSFORMER D506, D507 F501 T501 D510, D511 AT+5V MICON1/ CD501 STEREO AT+3.3V AT+5V SENC COUNT/ CONNECTOR REGURATOR IC505 KI278R09PI D520, D521 D522, D523 TRANSFORMER D525, D526 T502 D527, D528 REGURATOR IC506 SOUND AMP/ KIA431A-AT SOUND+B FRONT JACK FEED BACK...
  • Page 21 SOUND AMP/FRONT JACK BLOCK DIAGRAM SOUND AMP IC IC1001 AN7522N VOUTP1 OAOUT1 SPEAKER SP1001 AUDIO_L INV1 OUTM1 OAOUT2 OUTM2 MICOM1/ SPEAKER STEREO AUDIO_R INV2 SP1002 VOUTP2 AUDIO_MUTE MUTE VDDA VDD1 VDD1 VDD2 SOUND+B VDD2 FRONT JACK J2204 FRONT_A_IN_R FRONT JACK FRONT_A_IN_L J2203 SYNC COUNT/...
  • Page 22 MICON1/STEREO BLOCK DIAGRAM MICON SYSTEM RESET IC101 OEC7111A IC102 PST3229NR SCL1 RESET SCL1 SDA1 SDA1 Xout D101 SDA2 31 SDA2 X103 SYNC COUNT/ EEP ROM IC 64K 16MHz CONNECTOR SCL2 28 SCL2 IC199 BR24L64F-WE2 VCC(5V) AT+5V EEPROM_SCL VCC(3.3V) 16 AT+3.3V EEPROM_SDA EEP_DATA OSD_R 32...

  • Page 23: Av/Sync Count/Connector

    AV/SYNC COUNT/CONNECTOR BLOCK DIAGRM YUV_SW YUV IC IC706 CS_IN1 IC702 NJM2584AM(TE1) NJM2584AM(TE1) J706 CP3604A IN3A IN1A IN1B IN1A IN2A IN3B IN2A +12V IN3A IN2B DAC_A_L IN2B INTRFACE DAC_A_R P.CON+5V OUT IN1B IC3401 KIA278O05PI IN3B CS_IN2 AUDIO-L J707 AUDIO-R AT+5V UNREG+8V P.CON+9V OUT UNREG+12V IC3400 KIA78R09PI...
  • Page 24 INTERFACE BLOCK DIAGRAM EEP_ROM IC3606 S-24C02BFJ-TB HDMI INTERFACE IC3605 SiI9993CTG100 CP3602 Q3603 AnBPb 15 BUFFER DSDA AnGY 12 +12V Q3604 AnRPr SYNC COUNT/ DAC_A_L BUFFER DSCL CONNECTOR HDMI DAC_A_R CONNECTOR CP3601 Q3612 Q3613 VSYNC 19 DET AUDIO-L 18 POWER AUDIO-R 17 GND L3601 ACM2012D...

  • Page 25: Interface

    MICON2 BLOCK DIAGRAM HDMI MICON IC IC3611 SST89C58-33-TQJ X3601 RXT_RST# 36 RX1_RST 11.0592MHz H_INT RX1_INT 38 VCC IC3612 SN74AHC1G08DCKR EA-/VPP Q3606 V-SYNC CSDA BUFFER 3 CSDA V_SYNC EEP ROM IC IC3608 BR24L32F-WE2 Q3609 Q3608 MUTE_CTL MUTE SW MUTE SW 2 CSCL Q3610 INTERFACE MUTE SW...

  • Page 26: Printed Circuit Boards Main

    PRINTED CIRCUIT BOARDS MAIN (INSERTED PARTS) SOLDER SIDE CD605 R404 R417 CD601 W844 R638 CD101 C569_1 CP1003 W839 D417 W843 CP510 W045 W047 R623 R487 W826 W821 W024 D618 W025 C629 IC401 D616 W055 W023 W001 IC602 W836 X603 W808 HS402 D610 W022...
  • Page 27 PRINTED CIRCUIT BOARDS MAIN (CHIP MOUNTED PARTS) SOLDER SIDE R465 R446 R409 R461 R533 R537 R534 Q510 R542 Q501 R502 Q2001 Q615 Q617 Q616 Q606 Q605 Q607 Q608 R686 Q611 R684 R642 R633 Q612 CMD003A Q406 Q405 Q601 R643 Q604 R627 R640 Q602...

  • Page 28: Av/Connector

    PRINTED CIRCUIT BOARDS AV/CONNECTOR (INSERTED PARTS) AV/CONNECTOR (CHIP MOUNTED PARTS) SOLDER SIDE SOLDER SIDE CD706 CED010A CONNECTOR W803 W808 R006 R004 R005 R717 Q702 R715 Q716 R788 R789 CP705 Q703 Q717 W806 CP703A CP702A RISK OF FIRE - REPLACE AS MARKED. Q701 Q3403 R704...
  • Page 29 PRINTED CIRCUIT BOARDS HD-MI (TOP SIDE) HD-MI (BOTTOMSIDE) MICON Q3603 X3601 IC3606 CP3604 Q3604 Q3607 D3602 R3631 C3642 R3619 C3643 D3613 R3621 R3670 R3640 Q3605 L3601 R3628 R3637 W813 L3603 R3647 Q3606 D3609 Q3613 Q3612 W812 R3641 L3602 C3638 IC3602 NTSC W806 R3638...

  • Page 30: Crt/Vm Coil

    PRINTED CIRCUIT BOARDS CRT/VM COIL SOLDER SIDE C816 W018 D807 TP804 D808 R824 R801 R825 C804 R817 C805 R818 C815 W009 R819 R820 HS801 W004 W815 R834 TP805 D802 D801 Q801 HS802 W819 W811 C814 Q810 Q811 Q802 W007 W011 W006 CP802B R850...
  • Page 31 D607 R684 CHROMA/PROGRESSIVE/PIN CUSHION SCHEMATIC DIAGRAM (MAIN PCB) MTZJ27B FROM/TO OPERATION D610 D608 1SS133 1SS133 PROTECT FROM/TO CRT/SVM R685 D609 R686 CP602 (CP802B) B2013H02-7P 1SS133 W801 SCL1 CUT_OFF(9V) C679 SDA1 GND(SIGNAL) 0.1 B R OUT Y_OUT G OUT PB_OUT BUFFER Q611 B OUT PR_OUT...
  • Page 32 DEFLECTION SCHEMATIC DIAGRAM (MAIN PCB) CD807 CD803 (CP803) CU013005 CP83035A TO CRT V.OUTPUT TO TILT COIL CP403 IC401 LA78041 A2502WV2-2P TILT_DR[+] THERMAL PROTECTION FROM/TO DY TILT_DR[-] W843 CP404 B06B-DVS PUMP UP TILT TEST W844 25.0 12.0 25.0 L402 OP AMP R418 IC402 LA6510...
  • Page 33 TV POWER SCHEMATIC DIAGRAM FROM/TO OPERATION (MAIN PCB) AT+3.3V R540 KTC3207 DEGAUSS_H Q506 120 1/4W POWER_FAIL BUFFER X-RAY L501 AT+5V 22uHTSL0808 RELAY DRIVE KTA1266 STANDBY_L Q503 D540 R536 R542 D547 Q507 D502 10.9 KTC3198 BUFFER CP505 R513 R528 R529 1N4937 1001/4W SOUND+B MTZJ11B...
  • Page 34 CD509 (CP509) CU2C2501 FROM/TO REGUATOR OPERATION SCHEMATIC DIAGRAM AT+5V AT+3.3V UNREG+8V (MAIN PCB) UNREG+12V UNREG+5V L505 TUNER+30V W5T29X7.5X19 POWER_FAIL STANDBY_L DEGAUSS_H FROM/TO TV POWER TV_POWER_H DEGAUSS_H R560 STANDBY_L FROM/TO SOUND AMP/FRONT AV POWER_FAIL TUNER+30V 2.2 7W CP1003 (CD1003) UNREG+5V A2001WV2-6P UNREG+8V SOUND+B UNREG+12V...
  • Page 35 SOUND AMP/FRONT AV SCHEMATIC DIAGRAM (FRONT JACK PCB) SP1001_1 SG04H02BRA IC1001 TA2024B SOUND AMP 24.0 C1013 8 OHM 5W +5VGEN CPUMP SPEAKER 50V YK CD1004 23.0 CU143801 C1027 DCAP2 PGND1 390P CH 14.0 DCAP1 SPEAKER C1018 13.0 0.1 B VDDA FROM/TO STEREO CD1001 (CP1001)
  • Page 36 EEP_DATA MICON1 SCHEMATIC DIAGRAM CP103 A2001WR2-7P SCL_EEP (AV PCB) SDA_EEP IIC_OFF SDA1 SCL1 VIDEO_MUTE FROM/TO TUNER/AV EXT_MUTE AFT_MAIN S_DET_3 S_DET_2 S_DET_1 EEP ROM IC 64K IC199 BR24L64F-WE2 SDA1 D109 SCL1 MTZJ5.6B TEST MICON_DATA CP102 A2001WV2-10P R152 100 1/4W R153 BUSY Q102 100 1/4W KTC3875S_Y_RTK...
  • Page 37 STEREO SCHEMATIC DIAGRAM (AV PCB) FROM/TO REGURATOR P.CON+8V P.CON+5V L905 10uH0305 FROM/TO MICON1 R909 SDA1 R910 SCL1 STEREO_RESET FROM/TO SYNC COUNT/CONNECTOR DAC_A_R DAC_A_L DVI_A_R DVI_A_L FROM/TO SOUND AMP/FRONT AV DACM_R D_CTR_I/O_2 CP1001 (CD1001) A2001WV2-4P 80 STANDBYQ AUDIO_L DACM_L 25 DACA_L D_CTR_I/O_1 79 ADR_SEL 26 VREF2...
  • Page 38 TUNER/AV SCHEMATIC DIAGRAM (AV PCB) TU001 115-V-K035ARH L705 YUV SW A/V OUT R789 W828 IC702 NJM2584AM(TE1) J705 100uH0305 C706 C731 MSP-213V2-432_NI_LF R738 D701 IN1B IN1A Q717 MUTE R715 MUTE SW W819 KTC3875S_Y_RTK Q702 R732 R788 680 1/4W KTA1504S_Y_RTK MTZJ8.2B 0 31.1 GND1 680 1/4W C700...
  • Page 39 REGURATOR SCHEMATIC DIAGRAM (AV PCB) FROM/TO OPERATION CP509 (CD509) A2001WV2-12P AT+5V P.CON+5V OUT AT+3.3V IC3401 KIA278R05PI UNREG+8V UNREG+12V D3403 UNREG+5V FROM/TO STEREO 21DQ09N TUNER+30V P.CON+5V POWER_FAIL D3404 P.CON+8V STANCBY_L 21DQ09N DEGAUSS_H FROM/TO MICON1 TV_POWER_H AT+5V AT+3.3V C3417 R3407 TV_POWER_H HS6S 10 B HS3401 POWER_FAIL...
  • Page 40 G-HYPER(I/P) MODULE SYNC COUNT/CONNECTOR SCHEMATIC DIAGRAM IP701 MVPU41B (AV PCB) L651 W5T29X7.5X19 CD706 CU012501 FROM/TO OPERATION FROM/TO STEREO DVI_A_R CP601 (CD601) A2001WR2-9P CP705 136901160W4 DVI_A_L Y_OUT Y_OUT DAC_A_R DAC_A_L Pb_OUT Pb_OUT Pr_OUT Pr_OUT VD_UP VD_UP HD_UP HD_UP FROM/TO INTERFACE HBLK CP3604A (CP3602) HBLK...
  • Page 41 CRT/CVM SCHEMATIC DIAGRAM (CRT PCB) L805 TP804 100uH R804 3.9K 1/4W R828 R850 W814 W828 RED AMP 123.5 Q801 3.3K 1/4W 6801/2W R816 W811 2SC4075D/E L810 FROM/TO CHROMA/PROGRE/PIN D801 47 1/4W FROM/TO TV POWER 15uH 0305 W801 1SS133 CP851B (CP851A) CP802B (CP602) 52147-0310...
  • Page 42 INTERFACE SCHEMATIC DIAGRAM (HD-MI PCB) D3605 RB160L-40 VDD5_PS C3650 22P CH R3633 +-1% HS3601 PHS79 FROM/TO SYNC COUNT/CONNECTOR BUFFER BUFFER C3651 22P CH BUFFER R3634 +-1% 763WSA0027 Q3603 Q3604 Q3607 EEP_ROM BOAD TO BOAD CONNECTOR D3602 C3652 22P CH 2SK3018 2SK3018 2SK3018 R3635...
  • Page 43 MICON2 SCHEMATIC DIAGRAM (HD-MI PCB) FROM/TO INTERFACE W818 CP3604 A2001WR2-9P VDD5 EEPROM IC3608 BR24L32F-WE2 D3613 H_INT UDZS3.3B UC_SCL D3609 UC_SDA UDZS3.3B 1.24 UC_SCL UC_SDA C3642 IC3612 RX2_INT H_SYNC SN74AHC1G08DCKR 15P CH R3648 AKM_SMUTE V_SYNC VDD3 BUFFER BUFFER C3643 R3647 R3650 Q3605 Q3606 PROGRAM...

  • Page 44: Chroma/Progressive/Pin Cushion

    WAVEFORMS CHROMA/PROGRESSIVE/ PIN CUSHION 10µs 10µs 1.0V 0.5V 1.0V DEFLECTION 20µs 10µs 10µs 2.0V 1.0V 1.0V 10µs 10µs 0.5V 1.0V 1.0V 10µs 1.0V 5.0V 0.5V SOUND AMP/ FRONT AV 10µs 20µs 200m 0.5V 1.0V NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.

  • Page 45: Micon1

    WAVEFORMS MICON1 20ms 200m 1.0V 1.0V STEREO 20ms 0.5ms 1.0V 200mV 1.0V 10ms 20ms 1.0V 200mV 1.0V SYNC COUNT/ CONNECTOR 20µs 20ms 1.0V 1.0V 1.0V 20µs 20ms 1.0V 1.0V 1.0V NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.

  • Page 46: Crt/Cvm

    WAVEFORMS 10µs 20µs 20µs 200mV 1.0V 1.0V 10µs 20µs 20µs 200mV 1.0V 20µs 20µs 500µs 200mV 1.0V CRT/CVM 20µs 500µs 20µs 1.0V 200mV INTERFACE MICON2 10µs 20µs 500µs 200mV 1.0V 1.0V NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
  • Page 47 WAVEFORMS 500µs 1.0V NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.

  • Page 48: Mechanical Exploded Views

    MECHANICAL EXPLODED VIEW PCB110 (CRT PCB ASS'Y) PCBD80 (VM COIL PCB ASS'Y) 101K 101M 101I 101J 101K 101H 101D 101L 101K 101B PCB260 101K (FRONT JACK PCB ASS'Y) 101K 101A 101H 101G 101K 101E 101F 101C...
  • Page 49 MECHANICAL EXPLODED VIEW 102B 102C 102A 102C PCB070 (MAIN PCB ASS'Y) PCBDJ0 (HD-MI PCB ASS'Y) PCBD10 (CONNECTOR PCB ASS'Y) PCBD20 (AV PCB ASS'Y)
  • Page 50 MECHANICAL EXPLODED VIEW (PACKING DIAGRAM) 127, 128, 129, 130, TM101...

  • Page 51: Mechanical Replacement Parts List

    MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description AE004958 7A7010028A FRONT CABI ASS'Y 101A AE004959 701WPJ1278 CABINET,FRONT 101B AE004821 711WPA0210 PLATE,FRONT 101C AE004960 712WPJ0871 DOOR 101D AE004823 713WPA0334 GUIDE,REMOCON 101E AE004824 7230007791 SHEET,BUTTON 101F AE004825 7230007792 AV LABEL 101G AD302008 7235490036...

  • Page 52: Electrical Replacement Parts List

    ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description RESISTORS ! R401 AE002516 R4X5T6222F R,METAL 2.2K OHM 1/6W ! R403 BZ210105 R4X5T6183F R,METAL 18K OHM 1/6W ! R405 BZ210231 R4X5T6153F R,METAL 15K OHM 1/6W ! R406 AD300039 R3X18A680J R,METAL OXIDE OHM 2W ! R408...
  • Page 53 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description CAPACITORS C549 BZ110183 C03L0R7W2K 820 PF 2KV R C567 BZ110209 E0ELF3222M 2200 UF 25V C627 AE003975 P6M9W0104J CMPL 0.1 UF 50V TF C629 BZ110081 E02LT2471M 470 UF 16V C630 AE005281 P611T1473J CMPL...
  • Page 54 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description DIODES D540 AD300731 D2WXN49370 DIODE,SILICON 1N4937 ! D541 AD301980 D2CF2016L0 DIODE,SILICON FE201-6L49 D543 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77 D544 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77 D546 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77 D547 BZ410084 D97U01101B DIODE,ZENER MTZJ11B T-77...
  • Page 55 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description ! IC503 AE002809 000220002W PHOTO COUPLER PS2561AL1-1-V(W) ! IC504 AE002834 I0CJ9AILP0 TL431AILP ! IC505 AD301929 I1KA78R090 KIA278R09PI ! IC506 AD302211 I1KJ9A431A KIA431A-AT IC602 AE004361 I05DD13170 TA1317ANG IC603 AE004362 I05DE13600 TA1360ANG IC701 AE002728...
  • Page 56 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description TRANSISTORS ! Q802 AE004383 TC30040750 TRANSISTOR,SILICON 2SC4075D/E ! Q803 AE004383 TC30040750 TRANSISTOR,SILICON 2SC4075D/E Q804 BZ510073 TAATA12660 TRANSISTOR,SILICON KTA1266-AT(Y,GR) ! Q810 BZ510069 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR) ! Q811 BZ510069 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR) ! Q812 BZ510069...
  • Page 57 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description COILS &TRANSFORMERS L1004 AE004748 021W0G100M COIL L1005 BZ310118 02AHB9A972 CORE,FERRITE W5T29X7.5X19 L3401 BZ310150 02167E220K COIL L3402 BZ310150 02167E220K COIL L3601 AE004752 02D6000068 COIL,CHOKE ACM2012D-900-2P-T00 L3602 AE004752 02D6000068 COIL,CHOKE ACM2012D-900-2P-T00 L3603 AE004752 02D6000068...
  • Page 58 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS CP101 BZ614214 069S2B0629 CONNECTOR PCB SIDE A2001WV2-11P CP102 BZ614213 069S2A0629 CONNECTOR PCB SIDE A2001WV2-10P CP103 AE001188 069S270639 CONNECTOR PCB SIDE A2001WR2-7P CP403 BZ614365 069S120419 CONNECTOR PCB SIDE A2502WV2-2P CP404 BZ614240 069X460029...
  • Page 59 ELECTRICAL REPLACEMENT PARTS LIST RESISTOR RC....CARBON 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 J2-8...
  • Page 60 TOSHIBA CORPORATION 1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN...

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