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Toshiba 21T01F2 Service Manual

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FILE NO. 050-200126
SERVICE MANUAL

COLOUR TELEVISION

21T01F2, 21R01F2
21T01B2, 14R01F2
14T01B2, 14R01B2
21T01N2, 21T01I2
21T01D2, 14T01N2
14T01I2, 14T01D2
PRINTED IN U. K

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  Summary of Contents for Toshiba 21T01F2

  • Page 1: Colour Television

    FILE NO. 050-200126 SERVICE MANUAL COLOUR TELEVISION 21T01F2, 21R01F2 21T01B2, 14R01F2 14T01B2, 14R01B2 21T01N2, 21T01I2 21T01D2, 14T01N2 14T01I2, 14T01D2 PRINTED IN U. K...
  • Page 2: Safety Precautions

    Precautions 1. Precautions Follow these safety, servicing and ESD precautions to prevent damage and protect against potential hazards such as electrical shock and X-rays. 1-1 Safety Precautions 1. Be sure that all of the built-in protective devices are replaced. Restore any missing (READING SHOULD NOT BE ABOVE protective shields.
  • Page 3 Precautions 1-1 Safety Precautions (Continued) 9. High voltage is maintained within specified 15. Observe the original lead dress, especially limits by close-tolerance, safety-related near the following areas: Antenna wiring, components and adjustments. If the high sharp edges, and especially the AC and high voltage exceeds the specified limits, check voltage power supplies.
  • Page 4: Servicing Precautions

    Precautions 1-2 Servicing Precautions Warning1: First read the “Safety Precautions” section of this manual. If some unforeseen circumstance creates a conflict between the servicing and safety precautions, always follow the safety precautions. Warning2: An electrolytic capacitor installed with the wrong polarity might explode. 1.
  • Page 5: Precautions For Electrostatically Sensitive Devices (Esds)

    Precautions 1-3 Precautions for Electrostatically Sensitive Devices (ESDs) 1. Some semiconductor (“solid state”) devices 5. Use only a grounded-tip soldering iron when are easily damaged by static electricity. Such soldering or unsoldering ESDs. components are called Electrostatically Sensitive Devices (ESDs); examples include 6.
  • Page 6: Specifications And Ic Data

    Specifications and IC Data 2. Specifications and IC Data 2-1 Specifications Television System: SYSTEM MODEL PAL-B/G PAL-I (VHF/UHF) PAL-B/G, SECAM-L,L' PAL-B/G, D/K, I, SECAM-B/G, D/K, NT4.43 Channels: System PAL/SECAM- PAL, SECAM-K1, Band B/G,I SECAM- D/K PAL-D 1 - 13 2 - 12 2 - 9 21 - 69 21 - 69...
  • Page 7 Specifications and IC Data 2-2 IC Line Up Table 2-1 IC Line-Up Loc. No Specification Description Remark HIC01 PAP103 IF PRE-AMP TTX ( LPM-802EE : East Europe ) LPM-802EE ( LPM-802EW : West Europe ) LPM-802EW IC201S Philips LPM-802EEW W/O TTX ( LPM-802EEN : East Europe ) LPM-802EWN ( LPM-802EWN : West Europe ) Sanyo...
  • Page 8 Specifications and IC Data 2-3 Semiconductor Base Diagrams ELECTROLYTIC- CONDENSER DIODE LPM-802XXX(Pin 64) LPM-802XX(Pin 64) X24CO8P(Pin 8) KS24C080(Pin 8) TRANSISTOR SAW-FILTER TRANSISTOR K2971M G1963M 2SD1651 UPC574J 2SD1650 2SD2499 KSC815-Y KA33V KSA614 KSA539-Y BC548 KTC9014 E B C TRANSISTOR LA7840 TDA6107Q KA7632 KSR1012 KSR1010...
  • Page 9 MEMO...
  • Page 10: Disassembly And Reassembly

    Disassembly and reassembly 3. Disassembly and Reassembly 3-1 Back Cover Removal 1. After removing the screws, press the tension rib and pull the cabinet backwards. 2. To reassemble, press the tension rib (see diagram).
  • Page 11: Main Board Removal

    Disassembly and reassembly 3-2 Main Board Removal 1. Separate the socket board from the CRT neck. 2. Remove the Anode Cap from the CRT. 3. Remove the main board by pulling it with both hands. Warning: The FBT is charged with high voltage. Before removing the Anode Cap, discharge the voltage through one of the heat sinks on the main board.
  • Page 12: Speaker Removal

    Disassembly and reassembly 3-3 Speaker Removal 1. Remove the speaker by pressing the tension rib. 1. Remove the screws. 2. Remove the speaker by pressing the tension rib.
  • Page 13: Crt Removal

    Disassembly and reassembly 3-4 CRT Removal 1. Spread a soft mat on the floor. Place the TV set face down. 2. Remove the 4 nuts mounting the CRT to the front cabi- net. Lift the CRT. 3. Caution: Because of the high vacuum and large surface area of the picture tube, be careful while handling it: (1) Always lift the picture tube by grasping it firmly around the faceplate, (2) Never lift the tube by its neck.
  • Page 14: Alignment And Adjustments

    Alignment and Adjustments 4. Alignment and Adjustments 4-1 Preadjustment 4-1-1 Factory Mode 4-1-3 When CRT Is Replaced 1. Do not attempt these adjustments in the Video 1. Make the following adjustments AFTER set- Mode. ting up after setting up purity and conver- gence : 2.
  • Page 15 Alignment and Adjustments 4-2-2 Main Adjustment Parameter FUNCTION RANGE INITIAL DATA REMARK Automatic Gain Control 0 ~ 63 Sub Contrast 0 ~ 23 Sub Brightness 0 ~ 23 Black Level offset Red 0 ~ 63 Black Level offset Blue 0 ~ 63 Red Gain 0 ~ 63 Green Gain...
  • Page 16 Alignment and Adjustments 4-2-3 Option Bytes In the Service Mode, various can be selected via the Option Table. Example: OPTION TALBE : LPM-802EW/EWN, LPM-802EE/EEN LPM-802EW/EWN REMARK LPM-802EE/EEN REMARK SYSTEM AUDIO MONO MONO JACK SCART SCART ZOOM NOR/ZOOM/16"9 NOR/ZOOM/16"9 AUTO POWER 2ND SIF HOTEL MODE HIGH DEVIA...
  • Page 17: Other Adjustments

    Alignment and Adjustments 4-2-4 RESET The Reset Mode is used during factory inspection. Function Reset: Picture Custom Auto Volume Color System Auto (option) Blue Screen Volume CH. Skip Erased CH. Lock 4-3 Other Adjustments 4-3-1 General 4-3-2 Automatic Degaussing 1. Usually, a color TV needs only slight touch- A degaussing coil is mounted around the pic- up adjustment upon installation.
  • Page 18 Alignment and Adjustments 4-3-3 High Voltage Check 4. Input a black and white signal. CAUTION: There is no high voltage adjustment on this chassis. 5. Fully demagnetize the receiver by applying an The B+ power supply must be set to +125 volts (Full color bar input external degaussing coil.
  • Page 19: White Balance Adjustment

    → → DISPLAY FACTORY FACTORY 2. Input a Toshiba pattern. (b) Low-Light Adjustment 1. Set SBT to 3.5 ± 0.5 fL in the Factory Service ➁ Mode with using CA100. See Fig. 4-3 (14inch : 2.5 ± 0.5fL, 21inch : 1.5 ± 0.5fL) 2.
  • Page 20 Alignment and Adjustments 4-3-8 Center Convergence Adjustment 5. Turn the both tabs at the same time, keeping 1. Warm up the receiver for at least 20 minutes. the angle constant, and superimpose the red and blue horizontal line in the center of the 2.
  • Page 21: Sub-Color Adjustment

    Alignment and Adjustments 4-3-9 RF AGC Adjustment Set the AGC data to 33 (Factory Mode). 4-3-10 Sub-Color Adjustment data to (Factory Mode). 4-3-11 Geometry Adjustment SC →VS→VSL→HS Fig. 4-7 1. Input a lion head pattern (in the PAL channel). 6. Adjust HS (using the width coil) so that the left and right margins of the picture are 5.
  • Page 22: Troubleshooting

    Troubleshooting 5. Troubleshooting 5-1 No Video (Raster On, No Sound) Open the IF Pin of Tuner Measure the Check/Replace Voltage of Each Pin TU01S of TU01S Check IC201S Check/Replace Pins 2,3 IC201S See "No Sound" (Video OK) Check IC201S Check/Replace Pins 40,49,50 IC501, IC201S See "No Sound"...
  • Page 23 Troubleshooting 5-2 No Power Check/Replace Check the 125V, 13.0V B + Lines IC801S, D801S, D802S, D803S,D804S,FP801S Check IC802 Check/Replace Pin 8 (8V) IC802 (KA7632) Pin 9 (9V) Pin 10 (5V) Check IC201S Check/Replace IC201S Pin 1 (3.3V) Check IC201S Check/Replace Pin 1 : Stand-by : 0V IC201S, (µ-com).
  • Page 24 Troubleshooting 5-3 No Video (Sound OK) Check IC201S Check/Replace Pin 40 (CVBS) IC201S Check IC201S Pins 38/R214, R215 Check IC201S Pin 49 (V-GUARD) Check/Replace Pin 50 (Cut-off) IC201S Pin 51~53 (R,G,B-out) Check IC501 Check/Replace on the CRT PCB IC501 Check/Replace R421, R505 (HEATER 6.3Vrms) D503 (CRT G1 pin) CRT, V999S...
  • Page 25 Troubleshooting 5-4 No Sound (Video OK) Check IC201S Check/Replace Pin 44 (Sound Out) IC201S Check/Replace Check IC601 Q904, IC201S Pins 6 (0V) Check IC601 Check/Replace Pin 3,13 (B+ 10-12.5V) R814, R815 Check/Replace Check IC601 IC601 Check/Replace A/V Front assembly. 5-5 No TTX Check/Replace Check IC201S IC201S...
  • Page 26 Exploded View & Parts List 6. Exploded View & Parts List 6-1 CF14R01F2GXTSB Code No. Replacement No. Description;Specification Q’ty Remark HA91-00225A AZ760047 ASSY-CABINET,FRONT;-,14R01,-,-,-,- HA64-00568A AZ760012 CABINET-FRONT;-,14R01,-,HIPS,HB,DARK-GRA HA64-00418B AZ760015 KNOB-POWER;14R01,HIPS,HB,BLK,D/GRAY AA61-60003J AZ760018 SPRING-CS;-,SUS304,-,-,OD6,N7,OD6,-,-,-, HA61-00109B AZ760013 BOSS-CABINET;SPACE AA96-10142A AZ660086 ASSY-SPEAKER;-,16OHM2.5W,000275,AA392050 HA61-40010A AZ760094 BOSS-WING;-,HIPS,HB,NTR,-,- AA64-00420B AZ760020...
  • Page 27 Exploded View & Parts List 6-2 CF21T01F2GXTSB Code No. Replacement No. Description;Specification Q’ty Remark HA91-100032 AZ760091 ASSY-CABINET,FRONT;-,21T01,-,-,-,- HA64-300072 AZ760082 CABINET-FRONT;-,21T01,-,HIPS,HB,DARK-GRA HA64-00423B AZ760030 KNOB-POWER;21R01,HIPS,HB,BLK,D/GRAY AA61-60003J AZ760018 SPRING-CS;-,SUS304,-,-,OD6,N7,OD6,-,-,-, AA61-40007A AZ760032 STOPPER-PCB;5038.5368,HIPS HB,-,-,-,NTR, AA65-30105A AZ760035 CLAMP-WIRE;ALL MODEL,NYLON 66,V2,-,NTR,1 AA64-00430B AZ760034 INDICATOR-LED;-,21R01,-,ACRYL,HB,CLR,- AA64-00428B AZ760033 WINDOW-REMOCON;-,21R01,-,PC,V0,VIOLET,- HA60-020003 AZ760052...
  • Page 28: Electric Parts List

    Electric Parts List 7. Electric Parts List 7-1 CF21T01F2GXTSB LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS ASSY-PCB,MAIN(OPT) AZ660089 ASSY-PCB,MAIN(OPT);CF,21T0,TSB,KS1A HA94-100850 PCB(AC AZ660090 ASSY-PCB,MAIN(ACI);CF,21R0-T0,TSB,KS1A HA99-100786 D201 AZ462001 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, 0401-000005 D811 AZ462001 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, 0401-000005 D102 AZ462001 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, 0401-000005 D501 AZ462009 DIODE-RECTIFIER;RGP10J,600V,1A,DO-41,TP...
  • Page 29 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS VX801S AZ664040 VARISTOR;750V,1250A,12.5x7mm,TP 1405-000187 R207 AZ261391 R-CARBON;390OHM,5%,1/8W,AA,TP,1.8X3.2MM 2001-000005 R905 AZ261391 R-CARBON;390OHM,5%,1/8W,AA,TP,1.8X3.2MM 2001-000005 R906 AZ261391 R-CARBON;390OHM,5%,1/8W,AA,TP,1.8X3.2MM 2001-000005 R218 AZ261153 R-CARBON;15KOHM,5%,1/8W,AA,TP,1.8X3.2MM 2001-000008 R602 AZ261153 R-CARBON;15KOHM,5%,1/8W,AA,TP,1.8X3.2MM 2001-000008 R205 AZ268005 R-CARBON;75Kohm,5%,1/8W,AA,TP,1.8x3.2mm 2001-000011 R301...
  • Page 30 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS R713 AZ261561 R-CARBON;560OHM,5%,1/8W,AA,TP,1.8X3.2MM 2001-000857 R715 AZ261561 R-CARBON;560OHM,5%,1/8W,AA,TP,1.8X3.2MM 2001-000857 R110 AZ261681 R-CARBON;680OHM,5%,1/8W,AA,TP,1.8X3.2MM 2001-000924 R915 AZ261681 R-CARBON;680OHM,5%,1/8W,AA,TP,1.8X3.2MM 2001-000924 R722 AZ261681 R-CARBON;680OHM,5%,1/8W,AA,TP,1.8X3.2MM 2001-000924 R222 AZ261918 R-CARBON;7.5KOHM,5%,1/8W,AA,TP,1.8X3.2M 2001-000947 R702 AZ261750 R-CARBON;75OHM,5%,1/8W,AA,TP,1.8X3.2MM 2001-000969 R719...
  • Page 31 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS C420 AZ162014 C-FILM,MPPF;47nF,5%,630V,TP,19x15.5x7,7. 2301-001065 C806 AZ162017 C-FILM,PPF;1.5nF,5%,1.2kV,TP,15x8x12.5mm 2301-001435 C301 AZ162020 C-FILM,MPEF;220nF,5%,100V,TP,20x18x11.5 2305-000285 C215 AZ162021 C-FILM,MPEF;220nF,5%,63V,TP,-,5mm 2305-000289 C216 AZ162021 C-FILM,MPEF;220nF,5%,63V,TP,-,5mm 2305-000289 C233 AZ162021 C-FILM,MPEF;220nF,5%,63V,TP,-,5mm 2305-000289 C613 AZ162021 C-FILM,MPEF;220nF,5%,63V,TP,-,5mm 2305-000289 C611...
  • Page 32 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS L904 AZ361009 INDUCTOR-AXIAL;33UH,5%,2.5X3.4MM 2701-000180 L702 AZ361010 INDUCTOR-AXIAL;4.7UH,10%,2.5X3.4MM 2701-000184 L703 AZ361010 INDUCTOR-AXIAL;4.7UH,10%,2.5X3.4MM 2701-000184 L704 AZ361010 INDUCTOR-AXIAL;4.7UH,10%,2.5X3.4MM 2701-000184 L706 AZ361010 INDUCTOR-AXIAL;4.7UH,10%,2.5X3.4MM 2701-000184 X901 AZ663009 CRYSTAL-UNIT;12MHz,25ppm,28-AAM,30pF,30o 2801-003937 L403 AZ362001 FILTER-EMI ON BOARD;-,3A,-,-,3.5X5,TP,- 2901-000297 L806...
  • Page 33 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS J173 AZ664147 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) 3812-000219 J175 AZ664147 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) 3812-000219 J176 AZ664147 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) 3812-000219 J182 AZ664147 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) 3812-000219 J183 AZ664147 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) 3812-000219 J184...
  • Page 34 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS EY421 AZ664148 EYELET;ID2.0,OD2.8,-,-,BST,- AA60-40011A EY422 AZ664148 EYELET;ID2.0,OD2.8,-,-,BST,- AA60-40011A EY423 AZ664148 EYELET;ID2.0,OD2.8,-,-,BST,- AA60-40011A EY501 AZ664148 EYELET;ID2.0,OD2.8,-,-,BST,- AA60-40011A EY801 AZ664148 EYELET;ID2.0,OD2.8,-,-,BST,- AA60-40011A EY802 AZ664148 EYELET;ID2.0,OD2.8,-,-,BST,- AA60-40011A EY803 AZ664148 EYELET;ID2.0,OD2.8,-,-,BST,- AA60-40011A EY807...
  • Page 35 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS R405 AZ261928 R-CARBON(S);27OHM,5%,1/2W,AA,TP,2.4X6.4M 2001-001116 C203 AZ165022 C-AL;33uF,20%,16V,GP,TP,5x11,5 2401-002462 R306 AZ263031 R-METAL(S);1KOHM,2%,1/2W,AA,TP,2.4X6.4MM 2004-001390 R811 AZ263075 R-METAL OXIDE(S);100KOHM,5%,2W,AF,TP,3.9 2003-002239 R812 AZ263075 R-METAL OXIDE(S);100KOHM,5%,2W,AF,TP,3.9 2003-002239 R840 AZ268021 R-CARBON(S);3.9KOHM,5%,1/2W,AA,TP,2.4X6. 2001-001122 C818 AZ164038 C-AL;100uF,20%,25V,WT,TP,6.3x11,5...
  • Page 36 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS CL03 AZ164001 C-AL;4.7uF,20%,50V,GP,TP,5x11,5 2401-000027 CL04 AZ164031 C-AL;10UF,20%,16V,GP,TP,5X11MM,5MM 2401-002235 CL05 AZ164025 C-AL;47uF,20%,16V,GP,TP,5x11,5 2401-001495 CL06 AZ164025 C-AL;47uF,20%,16V,GP,TP,5x11,5 2401-001495 CL07 AZ162019 C-FILM,MPEF;150NF,5%,63V,TP,-,5MM 2305-000196 CL08 AZ162019 C-FILM,MPEF;150NF,5%,63V,TP,-,5MM 2305-000196 DL01 AZ462043 DIODE-SWITCHING;BAW76,50V,300mA,DO-35,TP 0401-001088 LL01...
  • Page 37 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS AZ760035 CLAMP-WIRE;ALL MODEL,NYLON 66,V2,-,NTR,1 AA65-30105A AZ760082 CABINET-FRONT;-,21T01,-,HIPS,HB,DARK-GRA HA64-300072 AZ760081 CABINET-FRONT;-,21R01,6007-GY60,HIPS,HB, HA64-00566A AZ760059 RESIN-HIPS;HR-1360,BLK,476L,HB 0103-000287 1.36906 AZ760071 RESIN;M.BATCH,WILSON 902-BK-60,BLK HA01-030001 0.02794 AZ760077 MARKING-PAINT;-,TPC180,WHITE HA02-060005 0.000012 AZ760078 MARKING-PAINT;-,DARK GRAY,411/010007 HA02-060008 0.091 CF+SPK AZ760052...
  • Page 38 2701-000158 ASSY-SPEAKER AZ660066 ASSY-SPEAKER;-,16OHM,3W,-,3001-001039,70 HA96-00254A AZ664037 SPEAKER;3W,16ohm,90dB,180Hz 3001-001039 AZ664110 LEAD CONNECTOR-ASSY;,3(2),67096-003,REC, AA39-20500C REMOCON AZ664156 REMOCON;,TM59,OZM521TO,29,TOSHIBA,G6671B AA59-00082D 7-2 CF21R01F2GXTSB (CF21T01F2GXTSB and CF21R01F2GXTSB Dissimilar Parts) LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS ASSY-CABINET,FRONT AZ760048 ASSY-CABINET,FRONT;-,21R01,-,-,- HA91-00226A AZ760028 CABINET-FRONT;-,21R01,-,HIPS,HB,DARK-GRA...
  • Page 39 HA94-100849 PCB(AC AZ660098 ASSY-PCB,MAIN(ACI);CI,21R0-T0,TSB,KS1A HA99-100785 SF101S AZ664077 FILTER-SAW AV;38.9MHz,SIP5K,TP,17dB,PAL- 2904-001063 ASSY ACCESSORY AZ660096 ASSY ACCESSORY;ENG,KS1A,TSB AA94-05174A AZ664142 MANUAL USERS;,TSB,ENG,A/P 70(G),36P,145M HA68-01704A AZ664176 CARD-WARRANTY;-,A/P 80(G),A5,-,TOSHIBA,U HA68-00601A AZ664049 TRANS-MATCHING;-,300ohm/75ohm,PAL,40-890 AA26-90001C AZ664166 ANT-ROD;-,3S,720mm,ABS,UL/CSA,- AA42-00003A ASSY-POWER,CORD AZ664128 ASSY-POWER,CORD;-,EP3/YES,H/C250MM,U.K, HA96-700003 AZ664079 POWER-CORD;DP,CP3,-,2.4M,BLK,AC250V,10A HA39-010001 AZ664044 HOLDER;-,P-CORD,PP,VO,BLK,KE-002...
  • Page 40 Electric Parts List 7-4 CF14R01F2GXTSB (CF21T01F2GXTSB and CF14R01F2GXTSB Dissimilar Parts) LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS ASSY-PCB,MAIN(OPT) AZ660099 ASSY-PCB,MAIN(OPT);CF,14R0,TSB,KS1A HA94-100844 PCB(AC AZ660100 ASSY-PCB,MAIN(ACI);CF,14R0-T0,TSB,KS1A HA99-100784 R501M AZ263001 R-COMPOSITION;1.8KOHM,5%,1/2W,AA,TP,3.7X 2002-001008 R502M AZ263001 R-COMPOSITION;1.8KOHM,5%,1/2W,AA,TP,3.7X 2002-001008 R814 AZ263052 R-FUSIBLE(S);3.3ohm,5%,2W,AG,TP,3.9x12mm 2008-001086 R815 AZ263052...
  • Page 41 2003-001035 SF101S AZ664077 FILTER-SAW AV;38.9MHz,SIP5K,TP,17dB,PAL- 2904-001063 IC201S AZ661050 IC-MOC;TDA9351PS/N2H6,OPM-802EW,64K,DIP, AA09-00194A ASSY ACCESSORY AZ660096 ASSY ACCESSORY;ENG,KS1A,TSB AA94-05174A AZ664142 MANUAL USERS;,TSB,ENG,A/P 70(G),36P,145M HA68-01704A AZ664176 CARD-WARRANTY;-,A/P 80(G),A5,-,TOSHIBA,U HA68-00601A ASSY-CABINET,FRONT AZ760101 ASSY-CABINET,FRONT;-,14T01,-,-,-,- HA91-100031 AZ760096 CABINET-FRONT;-,14T01,-,HIPS,HB,DARK-GRA HA64-300071 ASSY-POWER,CORD AZ664128 ASSY-POWER,CORD;-,EP3/YES,H/C250MM,U.K, HA96-700003 AZ664079 POWER-CORD;DP,CP3,-,2.4M,BLK,AC250V,10A HA39-010001 AZ664044 HOLDER;-,P-CORD,PP,VO,BLK,KE-002...
  • Page 42 2401-000962 R413 AZ263076 R-METAL OXIDE(S);27ohm,5%,2W,AF,TP,3.9x1 2003-001035 SF101S AZ664077 FILTER-SAW AV;38.9MHz,SIP5K,TP,17dB,PAL- 2904-001063 ASSY ACCESSORY AZ660105 ASSY ACCESSORY;ENG,KS1A,TSB AA94-05059A AZ664142 MANUAL USERS;,TSB,ENG,A/P 70(G),36P,145M HA68-01704A AZ664176 CARD-WARRANTY;-,A/P 80(G),A5,-,TOSHIBA,U HA68-00601A ASSY-POWER,CORD AZ664128 ASSY-POWER,CORD;-,EP3/YES,H/C250MM,U.K, HA96-700003 AZ664079 POWER-CORD;DP,CP3,-,2.4M,BLK,AC250V,10A HA39-010001 AZ664044 HOLDER;-,P-CORD,PP,VO,BLK,KE-002 AA61-20284A AZ664080 CAP-CORD;-,PP,-,RED,CI HB61-200001 7-15...
  • Page 43 Electric Parts List 7-7 CB21T01N2GXTSB LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS ASSY-PCB,MAIN(OPT) AZ660067 ASSY-PCB,MAIN(OPT);CB,21T0,TSB,KS1A HA94-100848 PCB(AC AZ660068 ASSY-PCB,MAIN(ACI);CB,21R0-T0,TSB,KS1A HA99-100803 D201 AZ462001 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, 0401-000005 D811 AZ462001 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, 0401-000005 D501 AZ462009 DIODE-RECTIFIER;RGP10J,600V,1A,DO-41,TP 0402-000254 D803 AZ462009 DIODE-RECTIFIER;RGP10J,600V,1A,DO-41,TP 0402-000254 D807 AZ462010 DIODE-RECTIFIER;1R5GU41,400V,1.5A,DO-15L...
  • Page 44 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS R205 AZ268005 R-CARBON;75Kohm,5%,1/8W,AA,TP,1.8x3.2mm 2001-000011 R301 AZ262010 R-CARBON(S);1OHM,5%,1/2W,AA,TP,2.4x6.4MM 2001-000016 J125 AZ262010 R-CARBON(S);1OHM,5%,1/2W,AA,TP,2.4x6.4MM 2001-000016 R843 AZ262100 R-CARBON(S);10OHM,5%,1/2W,AA,TP,2.4X6.4M 2001-000019 R618 AZ262100 R-CARBON(S);10OHM,5%,1/2W,AA,TP,2.4X6.4M 2001-000019 R409 AZ262330 R-CARBON(S);33OHM,5%,1/2W,AA,TP,2.4X6.4M 2001-000022 R823 AZ262331 R-CARBON(S);330OHM,5%,1/2W,AA,TP,2.4X6.4 2001-000037 R902...
  • Page 45 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS R702 AZ261750 R-CARBON;75OHM,5%,1/8W,AA,TP,1.8X3.2MM 2001-000969 R719 AZ261750 R-CARBON;75OHM,5%,1/8W,AA,TP,1.8X3.2MM 2001-000969 R720 AZ261750 R-CARBON;75OHM,5%,1/8W,AA,TP,1.8X3.2MM 2001-000969 R408 AZ262398 R-CARBON(S);0.39OHM,5%,1/2W,AA,TP,2.4X6. 2001-001037 R504 AZ262106 R-CARBON(S);10MOHM,5%,1/2W,AA,TP,2.4X6.4 2001-001062 R414 AZ268009 R-CARBON(S);15KOHM,5%,1/2W,AA,TP,2.4X6.4 2001-001078 R806 AZ268010 R-CARBON(S);22KOHM,5%,1/2W,AA,TP,2.4X6.4 2001-001108 R411...
  • Page 46 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS C613 AZ162021 C-FILM,MPEF;220nF,5%,63V,TP,-,5mm 2305-000289 C611 AZ162021 C-FILM,MPEF;220nF,5%,63V,TP,-,5mm 2305-000289 CR405S AZ162023 C-FILM,MPEF;4.7NF,5%,400V,TP,-,5MM 2305-000382 C207 AZ162025 C-FILM,MPEF;470nF,5%,63V,TP,-,5mm 2305-000412 C901 AZ162025 C-FILM,MPEF;470nF,5%,63V,TP,-,5mm 2305-000412 C103 AZ162027 C-FILM,MPEF;100nF,5%,63V,TP,7.5x4.0x5.0m 2305-000665 C208 AZ162027 C-FILM,MPEF;100nF,5%,63V,TP,7.5x4.0x5.0m 2305-000665 C210...
  • Page 47 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS L806 AZ362001 FILTER-EMI ON BOARD;-,3A,-,-,3.5X5,TP,- 2901-000297 L808 AZ362001 FILTER-EMI ON BOARD;-,3A,-,-,3.5X5,TP,- 2901-000297 Z202 AZ664004 FILTER-CERAMIC;TR,5.5/6.0/6.5MHz,-,1dB,- 2903-001040 J910 AZ362003 CORE-FERRITE BEAD;AA,3.5x1.0x6.0mm,1500, 3301-000287 L802 AZ362003 CORE-FERRITE BEAD;AA,3.5x1.0x6.0mm,1500, 3301-000287 L803 AZ362003 CORE-FERRITE BEAD;AA,3.5x1.0x6.0mm,1500,...
  • Page 48 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS J186 AZ664147 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) 3812-000219 J187 AZ664147 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) 3812-000219 J189 AZ664147 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) 3812-000219 J190 AZ664147 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) 3812-000219 J192 AZ664147 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) 3812-000219 J193...
  • Page 49 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS EY803 AZ664148 EYELET;ID2.0,OD2.8,-,-,BST,- AA60-40011A EY807 AZ664148 EYELET;ID2.0,OD2.8,-,-,BST,- AA60-40011A EY808 AZ664148 EYELET;ID2.0,OD2.8,-,-,BST,- AA60-40011A EY809 AZ664148 EYELET;ID2.0,OD2.8,-,-,BST,- AA60-40011A EY810 AZ664148 EYELET;ID2.0,OD2.8,-,-,BST,- AA60-40011A EY813 AZ664148 EYELET;ID2.0,OD2.8,-,-,BST,- AA60-40011A EY818 AZ664148 EYELET;ID2.0,OD2.8,-,-,BST,- AA60-40011A EY819...
  • Page 50 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS R728 AZ261104 R-CARBON;100KOHM,5%,1/8W,AA,TP,1.8X3.2M 2001-000273 R923 AZ261104 R-CARBON;100KOHM,5%,1/8W,AA,TP,1.8X3.2M 2001-000273 C603 AZ162007 C-FILM,PEF;33nF,5%,50V,TP,8.1x4.5x13mm,5 2301-000247 AZ760062 TAPE-PAPER;#53131,T0.15,W6.0,L200000,YEL 0203-001123 6.01 C102 AZ161470 C-CERAMIC,MLC-AXIAL;47pF,5%,50V,SL,TP,3. 2202-000279 FD401S AZ664012 FUSE;250V,630mA,SLOW-BLOW,GLASS,5.2x20mm 3601-001057 DZ401 AZ461016 DIODE-ZENER;MTZJ4.7C,4.68-4.93V,500mW,DO 0403-001319 DZ906...
  • Page 51 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS AZ760068 BAND-TIE;-,NYLON66 V2,-,-,L100,NTR,-,- AA63-10002A AZ660064 ASSY-TBC,WIRE(P);DP,21,AA98-70014C,1P,TV AA98-70030A AZ760026 CLAMP-D,COIL;20~22 INCH,NYLON 66,V2,-,NT AA65-30107A ASSY ACCESSORY AZ660065 ASSY ACCESSORY;SPA,KS1A,TSB AA94-05179A AZ664123 BATTERY-MN;1.5V,-,AA,14.5X50MM,- 4301-000120 AZ760074 TAPE-ACETATE;-,TO0.1,W20,L200MM HA02-030003 0.07 AZ760088 VINYL-BAG;HDPE,T0.025,L400,W240,-,W/O LO HA69-00276A AZ664141...
  • Page 52 AZ760072 RESIN-EPS;CHEIL SF-301V,WHT HA01-030006 0.155 AZ760085 LABEL-BOX;A/P (120G),T0.2,TSB,-,STANDARD HA68-500040 AZ760076 TAPE-INK; WIDTH 105 MM HA02-030006 0.23 AZ760084 LABEL-BOX;A/P (120G),T0.2,-,-,STANDARD HA68-500026 ASSY-SPEAKER AZ660066 ASSY-SPEAKER;-,16OHM,3W,-,3001-001039,70 HA96-00254A AZ664037 SPEAKER;3W,16ohm,90dB,180Hz 3001-001039 AZ664110 LEAD CONNECTOR-ASSY;,3(2),67096-003,REC, AA39-20500C ASSY-POWER,CORD AZ664124 ASSY-POWER,CORD;-,CP2/NO(4.0),H/C250,KKJ AA96-20122A REMOCON AZ664156 REMOCON;,TM59,OZM521TO,29,TOSHIBA,G6671B AA59-00082D 7-25...
  • Page 53 Electric Parts List 7-8 CB21T01I2GXTSB (CB21T01N2GXTSB and CB21T01I2GXTSB Dissimilar Parts) LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS ASSY ACCESSORY AZ660079 ASSY ACCESSORY;ITA,KS1A,TSB AA94-05181A AZ664161 MANUAL USERS;,TSB,ITA,A/P 70(G),36P,145M HA68-01710A AZ664162 DIAGRAM CIRCUIT;KS1A,A/P 70(G),16P,296MM HA68-01718A 7-9 CB21T01D2GXTSB (CB21T01N2GXTSB and CB21T01D2GXTSB Dissimilar Parts) LOC NO PARTS NO Description &...
  • Page 54 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS ASSY-CABINET,FRONT AZ760101 ASSY-CABINET,FRONT;-,14T01,-,-,-,- HA91-100031 AZ760015 KNOB-POWER;14R01,HIPS,HB,BLK,D/GRAY HA64-00418B AZ760014 KNOB-CONTROL;14R01,HIPS,HB,BLK,D/GRAY HA64-00427B AZ760013 WINDOW-REMOCON;-,14R01,-,PC,V0,VIOLET,- AA64-00419B AZ760020 INDICATOR-LED;-,14R01,-,ACRYL,HB,CLR,- AA64-00420B AZ760096 CABINET-FRONT;-,14T01,-,HIPS,HB,DARK-GRA HA64-300071 AZ760095 CABINET-FRONT;-,14R01,902-BK-60,BLK HA64-00565A AZ760094 BOSS-WING;-,HIPS,HB,NTR,-,- HA61-40010A AZ760093 ADHESIVE-GEL;BLACK SOLVENT HA02-010005 0.00064...
  • Page 55 LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS ASSY-PCB,MAIN(OPT) AZ660088 ASSY-PCB,MAIN(OPT);CB,14R0,TSB,KS1A HA94-100842 IC201S AZ661051 IC-MOC;TDA9381PS/N2H6,OPM-802EWN,64K,DIP AA09-00195A ASSY ACCESSORY AZ664168 ASSY ACCESSORY;GER,KS1A,TSB AA94-05062A AZ664165 LABEL-XRAY;A/P 120(G),20,SCT11D,SCT13B HA68-500001 ASSY-CABINET,FRONT AZ760047 ASSY-CABINET,FRONT;-,14R01,-,-,-,- HA91-00225A AZ760012 CABINET-FRONT;-,14R01,-,HIPS,HB,DARK-GRA HA64-00568A REMOCON AZ664169 REMOCON;,TM59,OZM521TO,25,TOSHIBA,KS1A, AA59-00082C 7-28...
  • Page 56 Block Diagram 8. Block Diagram 8-1 KS1A T U NE R -F /S TECC-0949PG35A or TEDE9-022A V I F SA W V E R T IC AL G1963M P r e-A M P A M P I 2C 21/ 22 K2971M P A P 10 3T SYSTEM OPTION...
  • Page 57: Wiring Diagram

    Block Diagram 9. Wiring Diagram 9-1 KS1A POWER CORD CRT PCB CN501 6 7 8 9 1 2 3 4 5 CN701 SOUND L OUT SOUND L IN SOUND R OUT CN602(4P) SOUND R IN CN603(3P) FRONT AUDIO IN L + OUT L - OUT 21 PIN AUDIO IN R + OUT...
  • Page 58: Schematic Diagrams

    Schematic Diagrams 10. Schematic Diagrams 10-1 ONECHIP & MICOM TP13 TP01 TP02 TP03 TP04 TP05 TP06 TP07 TP08 TP09 TP10 TP11 TP12 10-1...
  • Page 59 Schematic Diagrams 10-2 SOUND, EXT-A/V (SCART) TP14 TP15 TP14 TP15 10-2...
  • Page 60 Schematic Diagrams 10-3 POWER / CRT / VERTICAL / HORIZONTAL TP16 TP17 TP18 TP19 TP20 TP21 10-3...
  • Page 61 TOSHIBA CORPORATION 1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN...