Toshiba 26df56 Service Manual
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Toshiba 26df56 Service Manual

Toshiba 26df56 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. 050-200620GR
(MFR'S VERSION A)
26DF56
DOCUMENT CREATED IN JAPAN, June, 2006 GREEN

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  • Page 1: Service Manual

    (MFR’S VERSION A) SERVICE MANUAL COLOR TELEVISION 26DF56 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 the restricted substances. 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 26 inch / 656.7mmV System CRT Type Flat (16:9) Magnetic Field BV/BH +0.45G/0.18G Color System NTSC Display Capability 480i Speaker 2 Speaker Position Front Size 1.8 x 3.9 Inch Impedance Sound Output 2.5W+2.5W 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 TV/VIDEO Recall 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) Surround Stable Sound 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 60 (ORION SPEC:31) 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) Measures for Whisker 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 is 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. Table 1 CONFIRMATION OF INITIAL DATA Enter DATA SET mode by setting VOLUME to minimum.

  • Page 15: Re-Write For Digital Soft Firmware

    RE-WRITE FOR DIGITAL SOFT FIRMWARE JG198 JG199 Flash UP-Date Soft JG176 USA SD DTV ROM Serial Communication Disc DISC Change JIG Ref. No. Part No. Parts Name Remarks Serial Communication JG198 APJG198000 Connect the set to personal computer Change JIG Up-Date of the Firmware JG199 APJG199000...

  • Page 16: Electrical Adjustments

    ELECTRICAL ADJUSTMENTS 1. ADJUSTMENT PROCEDURE FUNCTION FUNCTION FUNCTION OSD H COR BTM COL.MIN Read and perform these adjustments when repairing the OSD C S CORR TINT CENT circuits or replacing electrical parts or PCB assemblies. CUT OFF CORNER SHARP.CENT H.POSI C PARA SHARP.MAX CAUTION...
  • Page 17 ELECTRICAL ADJUSTMENTS 2-4: WHITE BALANCE 2-6: CONTRAST MAX Receive an over 70dB color bar pattern. (RF Input) NOTE: Adjust after performing CUT OFF adjustment. Press the PIC SIZE button on the remote control to select Place the set in Aging Test for more than 15 minutes. the FULL screen mode.
  • Page 18 ELECTRICAL ADJUSTMENTS 2-7: TINT 2-8: COLOR CENT Receive the color bar pattern. (RF Input) Receive the color bar pattern. (RF Input) Press the PIC SIZE button on the remote control to select Press the PIC SIZE button on the remote control to the FULL screen mode.
  • Page 19 ELECTRICAL ADJUSTMENTS 2-9: HORIZONTAL POSITION horizontal line Receive the monoscope pattern. Press the PIC SIZE button on the remote control to select the FULL screen mode. Notch 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 (03) on the remote control to Shadow mask select “H.POSI”.
  • Page 20 ELECTRICAL ADJUSTMENTS 2-16: COR TOP/BTM Receive the crosshatch signal from the Pattern Generator. Press the PIC SIZE button on the remote control to select the FULL screen mode. Using the remote control, set the brightness and contrast to normal position. Activate the adjustment mode display of Fig.
  • Page 21 ELECTRICAL ADJUSTMENTS 2-19: Confirmation of Fixed Value (Step No.) Please check if the fixed values of each of the adjustment items are set correctly referring below. (TV/AV/YUV/DIGITAL) FULL NATURAL DIGITAL DIGITAL FUNCTION Step No. Step No. Step No. Step No. Step No.

  • Page 22: Purity And Convergence

    ELECTRICAL ADJUSTMENTS 3-3: STATIC CONVERGENCE 3. PURITY AND 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 23 ELECTRICAL ADJUSTMENTS 4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION) CD806 VM COIL PCB CRT PCB CD803 TP024 CP852B CP806 S851 S852 CP803 R805 CD852 TP022 CP852A J801 R803 CP802B TV MT PCB TP023 CP805 CP851B CP801B CD703 J702 J703 J708 J704 J701 CP101 TP405...

  • Page 24: Maicon/Chroma

    MAICON/CHROMA BLOCK DIAGRAM PIN IC V.OUT IC CHROMA IC IC603 IC401 LA78041 IC601 TA1317ANG CP401 LA76327M-A BUFFER V_OUT Q606 T401 Q402 H_OUT H_OUT H.DRV. Q405 CRT SOCKET J801 Q801, Q804 WIDE_DRV. R OUT R_OUT FB401 Q406, Q415, Q409, Q410 Q803, Q805 POWER G OUT G_OUT...
  • Page 25 SD DIGITAL MODULE BLOCK DIAGRAM X2401 24.576MHz IC2408 16Mbit NOR FLASH SST39VF1681-70-4C-EKE RESET +3.3V IC2404 256Mbit DDRSDRAM IC2401 SD_DTV ADIC HY5DU561622DTP-D43 I2C1_CLK ZR39640BGCG-B1 I2C1_DATA F/E_RESET TS_DATA TS_CLK TS_FRAME X2402 TS_DVALID IC2402 8VSB/QAM/BTSC DEMOD. 25.000MHz CAS-220/CS ADATA J17 H17 BCLK +3.3V 94 93 18 16 IC2501 AUDIO DAC...

  • Page 26: Rinted Circuit Boards

    PRINTED CIRCUIT BOARDS TV MT/FRONT JACK (INSERTED PAERTS) SOLDER SIDE S801Y W151 C622 CD002 L602 CD001 CD703 C638 W155 CP701 D702 W043 D401 CP102 R685 D615 W814 R619 R680 IC603 W003 W124 W123 C417 Q412 D614 CMF089A S801X D613 R486 HS403 W002 IC401...
  • Page 27 PRINTED CIRCUIT BOARDS TV MT/FRONT JACK (CHIP MOUNTED PAERTS) SOLDER SIDE R538 CEF200A Q507 Q506 R531 R554 Q510 R514 R528 R110 Q105 R108 IC199 R177 R511 R121 R518 R536 R519 Q106 R119 R126 R171 R160 R170 R165 R113 IC102 R163 R728 R101 Q103...

  • Page 28: Crt/Vm Coil/Av

    PRINTE CIRCUIT BOARDS CRT/VM COIL (INSERTED PARTS) CRT (CHIP MOUNTED PARTS) AV (INSERTED PARTS) SOLDER SIDE SOLDER SIDE SOLDER SIDE CP802B Q801 D812 L001 C030 Q802 D802 HS001 L003 W057 D810 W055 R007 D803 W001 W050 W009 W806 D811 W053 IC004 R820 TU001...

  • Page 29: Digital

    PRINTED CIRCUIT BOARDS DIGITAL (TOP SIDE) C2489 C2487_1 X2401 C2410_1 NR2408 C2490 C2488 C2411_1 C2493 C2492 R2494 C2515 R2509 IC2401 R2433 IC2402 C2562 C2565 C2457 R2441 R2493 R2519 C2478 C2528 R2518 R2517 C3417 C2527 C2520_1 C3422 R2503 C2451_1 C2551 C2525_1 C3431 C2540_1 C2537...

  • Page 30: Tuner/Regulator

    TUNER/REGULATOR SCHEMATIC DIAGRAM DIGITAL/ANALOG TUNER W/NTSC_MPX (AV PCB) TU001 ENG36A49KF FROM/TO IN/OUT (CD001) CP001 C004 W844 A2001WV2-9P A_TUNER_CVBS A_TUNER_CVBS D_Y_OUT D_Y_OUT D_C_OUT D_C_OUT SW_AUDIO_L TUNER_AUDIO_L C001 0.1 B SW_AUDIO_R TUNER_AUDIO_R L004 C002 L003 22uH 0305 SPDIF_OUT 6.3V SPDIF_OUT L001 100uH 0305 C024 CP002...
  • Page 31 CRT/SVM SCHEMATIC DIAGRAM (CRT PCB) CRT BLOCK FROM/TO DEFLECTION CP801B (CP801A) 52147-0510 180V R802 HEATER 2.7K 1/4W RED OUT RED OUT L801 R803 Q804 FROMTO DEFLECTION Q801 100.6 KTC4217 C802 R812 SCREEN KTC3199_Y 150uH0607 15K 2W CP806 123.0 005P-2100 0.001 D810 C811 R817...
  • Page 32 MICON SCHEMATIC DIAGRAM (TV MT PCB) CP102 A2001WV2-7P EEP_SCL SCL_EEP EEP_SDA SDA_EEP C101 IIC_OFF IIC_OFF 0.01 B W842 SDA1 C139 SDA1 W843 SCL1 SCL1 C104 FROM/TO AV SW/SOUND AMP/TONE CTL EEP ROM IC 128K IC199 AT24C128N-10SU-1.8 SDA1 SCL1 S_IN CNT2 TEST CNT1 AUDIO_MUTE...
  • Page 33 CHROMA/IF SCHEMATIC DIAGRAM (TV MT PCB) TU P.CON+5V SW R631 FROM/TO POWER Q611 KTC3209_Y 1.8 1/4W UN_REG.12V R690 C638 P.CON+5V SW Q608 KTC3209_Y R651 R650 UN_REG.12V R625 FROM/TO AV SW/SOUND AMP/TONE CTL R623 Y_IN 100 1/4W U_IN R647 R659 V_IN C628 VIDEO_IN1 1/4W...
  • Page 34 DEFLECTION SCHEMATIC DIAGRAM (TV MT PCB) V.OUTPUT IC IC401 LA78041 THERMAL PROTECTION R407 1.2K 1/4W PUMP UP FROM/TO DY 25.0 12.0 25.0 V801 CP401 W66MAF183X80 B06B-DVS-L_(LF) C404 0.001 B R401 1.2K 1/4W L402 311015011 D423 R417 FROM/TO COMB FILTER 1SS133 R414 R439 18K 1/4W...
  • Page 35 POWER SCHEMATIC DIAGRAM (TV MT PCB) D516 RELAY DRIVE R515 Q504 10.9 1SS133 KTC3198 3.3K W837 RY501 C516 ALKS321_M60 0.001 B FROM/TO AV SW/SOUND AMP/TONE CTL R550 CP507 D505 W836 003P-2100 SOUND+B 7A 250V R501 21DQ09N 1.2 3W D538 P.CON+9V 1 7W 7A 250V 21DQ09N-FC4...
  • Page 36 AV SW/SOUND AMP/TONE CTL SCHEMATIC DIAGRAM (TV MT PCB) R1014 YUV_IN(REAR) J704 MSP-213V1-652_NI_LF V_IN SOUND AMP IC IC1001 AN17822A U_IN FROM/TO CHROMA/IF R1015 Y_IN P.CON+5V VIDEO_IN1 VIDEO_IN2 AV2 AUDIO IN/COX OUT S_VIDEO_IN[Y] J708 S_VIDEO_IN[C] MSP-213V2-732_NI_LF V_IN C1003 U_IN C727 R734 C1001 AUDIO_YUV[R] Y_IN...
  • Page 37 IN/OUT SCHEMATIC DIAGRAM (TV MT PCB) FRON/TO TUNER/REGULATOR (CP001) CD001 CH292602 FROM/TO COMB FILTER A_TUNER_CVBS D_Y_OUT D_Y_OUT D_C_OUT D_C_OUT TUNER_AUDIO_L FROM/TO AV SW/SOUND AMP/TONE CTL TUNER_AUDIO[L] TUNER_AUDIO_R TUNER_AUDIO[R] SPDIF_OUT SPDIF_OUT FRON/TO TUNER/REGULATOR (CP002) CD002 FROM/TO MICON CU2C2501 AFT_MAIN AFT_MAIN DTV_POWER_ON-H DTV_POWER_ON-H AFT_0[L/H] AFT_0...
  • Page 38 COMB FILTER SCHEMATIC DIAGRAM (TV MT PCB) H.BLK SW FROM/TO DEFLECTION Q616 R662 KTC3875S_Y_RTK BLK_OUT H.BLK.OUT R669 Q614 KTC3875S_Y_RTK H.BLK.OUT Q615 KTA1504S_Y_RTK FROM/TO IN/OUT D_Y_OUT D_C_OUT L1511 15uH 0305 BUFFER Q1508 KTC3875S_Y_RTK C1535 C1513 BUFFER Q1503 0.1 B KTC3875S_Y_RTK 2.2 B R1512 FROM/TO MICON DIGITAL_H...
  • Page 39 ASIC SCHEMATIC DIAGRAM (DIGITAL PCB) ASIC/CLEAR CABLE ASIC IC2401 ZR39640BGCG-B1 (1/8 VDD&GND) ATSC/CLEAR CABLE ASIC IC2401 ZR39640BGCG-B1 (3/8 I/F) C2412 10 C FOR IR RECIEVER C2413 0.1 B IVDD JG2401 C2414 0.1 B IVDD JG2409 C2415 0.1 B JG2410 IVDD C2416 0.1 B R2552...
  • Page 40 SDRAM SCHEMATIC DIAGRAM (DIGITAL PCB) ATSC/CLEAR CABLE ASIC IC2401 ZR39640BGCG-B1 (4/8 DDR SDRAM) DDRDQ3 SDATA0 DDRA2 R2432 DDRDQ4 SADR2 SDATA1 R2433 DDRA3 DDRDQ1 SADR3 SDATA2 DDRDQ2 NR2410 SDATA3 4D02WGJ0220TCE DDRA5 DDRDQ6 SADR5 SDATA4 DDRCKE SCKE 256Mbit DDR SDRAM DDRA7 DDRDQ0 SADR7 SDATA5 IC2404...
  • Page 41 FLASH SCHEMATIC DIAGRAM (DIGITAL PCB) ATSC/CLEAR CABLE ASIC IC2401 ZR39640BGCG-B1 (5/8 FLASH MEMORY) GDAT15 JG2411 GDAT14 JG2412 GDAT13 GDAT13 GDAT12 GDAT12 GDAT11 16Mbit(x8) NOR FLASH Firm wrote GDAT11 IC2408 SST39VF1681-70-4C-EKE GDAT10 GDAT10 GDAT8 GDAT9 GDAT9 GDAT9 GADR15 GDAT8 GDAT8 GADR14 GDAT7 GDAT7 GADR13...
  • Page 42 FRONT END SCHEMATIC DIAGRAM (DIGITAL PCB) FROM/TO AV OUT C2552 R2442 IF_OUT1_P 0.01 B C2401 R2471 C2555 R2443 0.1 B IF_OUT2_N 0.01 B C2505 B2408 C2503 C2479 56P CH BLM18HD471SN1D 100P CH C2504 L2402 C2508 0.1 B 0.22uH C2513 R2508 C2509 0.1 B C2514...
  • Page 43 AV OUT SCHEMATIC DIAGRAM (DIGITAL PCB) POWER_GND B3404 HCB3216KF-601T20 B3402 +2.6V HCB3216KF-601T20 B3405 ASIC+1.8V B3403 HCB3216KF-601T20 +3.3V FCM1608KF-151T06 B2405 BLM18HD471SN1D CLOSE TO CP2403 FROM/TO FRONT END +3.3V ATSC/CLEAR CABLE ASIC IC2401 ZR39640BGCG-B1 (7/8 COMPONENT VIDEO) F/E+1.8V IF_OUT1_P IF_OUT2_N AVID_PR IF_AGC ADATA_DEMOD TU_CLK L2404...
  • Page 44 INTERCONNECTION DIAGRAM COMMAND TRANSMITTER TM101 H1 H2 H1 NC H1 H2 H1 NC H1 H2 Vout DIGITAL PCB AV PCB PCBD20 PCBDH0 CEF199 CEE139 AUDIO OUT LINE1(REAR) AV2 AUDIO IN/COX OUT YUV_IN(REAR) OS101 J703 J701 J708 J704 CD703 CP005 S-JACK J702 CD001 CP001...
  • Page 45 WAVEFORMS DEFLECTION CHROMA/IF 10ms 20µs 10µs 0.5V 20.0V 200mV 2µs 50µs 0.5V 20µs 10.0V 20µs 20µs 10µs 20.0V 200mV AV SW/SOUND AMP/TONE CTL 20µs 200mV 20µs 20µs 10.0V NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.

  • Page 46: Crt/Svm

    WAVEFORMS CRT/SVM 20µs 20µs 200mV MICON 50µs 20µs 20µs 50µs 50µs 50µs NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.

  • Page 47: Mechanical Exploded Views

    MECHANICAL EXPLODED VIEW PCB110 (CRT PCB ASS'Y) PCBD80 (VM COIL PCB ASS'Y) 101N 101I 101J 101H 101D 101L 101M PCB260 101B (FRONT JACK PCB ASS'Y) 101M 101M 101K 101H 101G 101M 101E 101F 101C 101A...
  • Page 48 MECHANICAL EXPLODED VIEW 102D 102B 102C 102A 102C PCBDH0 (DIGITAL PCB ASS'Y) PCBD20 PCB070 (AV PCB ASS'Y) (TV MT PCB ASS'Y)
  • Page 49 MECHANICAL EXPLODED VIEW (PACKING DIAGRAM) 130, 131, 132, 133, 134, TM101...

  • Page 50: Mechanical Replacement Parts List

    MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description 75003302 7A7010232B FRONT CABI ASS'Y 101A 75003500 701WPJ1448 CABINET FRONT 101B 72799403 711WPA0210 PLATE,FRONT 101C 75003501 712WPJ0966 DOOR 101D 72799464 713WPA0334 GUIDE,REMOCON 101E 72799568 7230007791 SHEET,BUTTON 101F 75003502 7230008157 AV LABEL 101G 72781985...
  • Page 51 MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description 72798795 8117540B0U SCREW TAPPING(B0) TRUSS 4*20 CH 72781295 8162540A6U SCREW TAPPING (BO) WASHER 18 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...

  • Page 52: Electrical Replacement Parts List

    ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description RESISTORS ! R002 72797928 R3X28B3R9J R,METAL 3.9 OHM 3W ! R004 72794621 R3X28B010J R,METAL OXIDE OHM 3W ! R007 75003516 R5X2CDR47J R,CEMENT 0.47 OHM 5W ! R410 72781693 R3K58A221J R,METAL OXIDE 220 OHM 2W ! R416...
  • Page 53 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description CAPACITORS C1011 72796330 E02LF2222M 2200 UF 16V DIODES D003 72795626 D2WXN40050 DIODE,SILICON 1N4005-EIC D103 72783213 D9WU03R92B DIODE,ZENER MTZJ3.9B-EIC D104 72794491 D1VT001330 DIODE,SILICON 1SS133T-77 D105 72783213 D9WU03R92B DIODE,ZENER MTZJ3.9B-EIC D106 72783214 D9WU05R62B DIODE,ZENER...
  • Page 54 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description DIODES D702 72781369 D9WU06R82B DIODE,ZENER MTZJ6.8B-EIC D703 72781369 D9WU06R82B DIODE,ZENER MTZJ6.8B-EIC D704 72781369 D9WU06R82B DIODE,ZENER MTZJ6.8B-EIC D706 72781364 D9WU01202B DIODE,ZENER MTZJ12B-EIC D801 72794491 D1VT001330 DIODE,SILICON 1SS133T-77 D802 72794491 D1VT001330 DIODE,SILICON 1SS133T-77 D803...
  • Page 55 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description TRANSISTORS Q506 72794571 TCAA3875SY TRANSISTOR,SILICON KTC3875S_Y_RTK Q507 72795962 TNAAB05003 COMPOUND TRANSISTOR KRC102SRTK ! Q508 72798323 TAAT01241Y TRANSISTOR,SILICON KTA1241_Y-AT Q509 72794577 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR) Q510 72794566 TAAA1504SY TRANSISTOR,SILICON KTA1504S_Y_RTK ! Q512 72794569 TA3T016240 TRANSISTOR,SILICON...
  • Page 56 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description JACKS J707 72783796 060K421057 RCA JACK AV-5A-67H J708 72798996 060J431022 RCA JACK MSP-213V2-732_NI_LF ! J801 72794523 066F130021 SOCKET,CATHODE RAY,TUBE ISHS62S SWITCHES SW101 72794688 0504101T34 SWITCH,TACT EVQ21505R SW102 72794688 0504101T34 SWITCH,TACT EVQ21505R SW103...
  • Page 57 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS CP002 72796809 069S2C0629 CONNECTOR PCB SIDE A2001WV2-12P CP003 72796810 069S2D0629 CONNECTOR PCB SIDE A2001WV2-13P CP004 72796825 069W01001A CONNECTOR PCB SIDE 003P-2100 CP005 72796825 069W01001A CONNECTOR PCB SIDE 003P-2100 CP101 72783364 069S280639...
  • Page 58 TOSHIBA CORPORATION 1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN...

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