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Toshiba 29VH14P Service Manual

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FILE NO. 050-200127
SERVICE MANUAL

COLOUR TELEVISION

29VH14P
PRINTED IN U. K

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Summary of Contents for Toshiba 29VH14P

  • Page 1: Colour Television

    FILE NO. 050-200127 SERVICE MANUAL COLOUR TELEVISION 29VH14P 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) 15. Observe the original lead dress, especially 9. High voltage is maintained within specified near the following areas: Antenna wiring, limits by close-tolerance, safety-related sharp edges, and especially the AC and high components and adjustments. If the high 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. 5.

  • 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: Reference Information

    Reference Information 2. Reference Information 2-1 Tables of Abbreviations and Acronyms Table 2-1 Abbreviations Ampere Megavolt Ampere-hour Megawatt Å Angstrom MΩ Megohm Decibel Meter Decibel Referenced to One µA Microampere Milliwatt µF Microfarad °C Degree Celsius µH Microhenry °F Degree Fahrenheit µm Micrometer °K...
  • Page 7 Reference Information Table 2-2 Table of Acronyms Automatic Brightness Limiter Input/output Alternating Current Left Automatic Chroma Control Audio Frequency Light Emitting Diode Automatic Frequency Control Low Frequency Automatic Fine Tuning MOSFET Metal-Oxide-Semiconductor-Field-Effect-Tr Automatic Gain Control Multi-channel Television Sound Amplitude Modulation National Association of Broadcasters ANSI American National Standards Institute...
  • Page 8 Reference Information 2-2 IC Line Up Table 2 - 3 IC Line - Up BOARD LOC. NO SPEC REMARK DESCRIPTION VDP3140 Video Processor DDP3310 Refer to Table 2-3-1 IC201S VPC3230 Sipadoss-Module, Video Processor SDA9401 Refer to Table 2-3-2 Multistandard Sound Processor IC601 MSP3411G MICOM, TTX(MTP)
  • Page 9 Reference Information Table 2 - 3 IC Line - Up BOARD LOC. NO SPEC DESCRIPTION REMARK TU01S TCPW3001PD16A Main Tuner with IF Block Refer to Table 2-3-4 MAIN T801S AA26-00046A Refer to Table 2-3-6 Trans Switching T444S Refer to Table 2-3-7 Trans FBT(ELDOR) 1372, 0079A IC501...

  • Page 10: Specifications

    Specifications 3. Specifications Television PAL/SECAM-B/G,D/K,L,I System Antena Input 75ohms, Coaxial Cable Consumption 130W (Applied When 29” Flat) Requirements Power 220V Only Frequency 50Hz Output 15W x 2CH Option Vitual Dolby Sound Effect Turbo Sound Pseudo Stereo RCA Input Front Option S-VHS (AV2) Head-Phone...
  • Page 11 MEMO...

  • Page 12: Automatic Degaussing

    Alignment and Adjustments 4. Alignment and Adjustments 4-1 General Alignment Instructions 1. Usually, a color TV-VCR needs only slight 5. Avoid overload. Excessive signal from a touch-up adjustment upon installation. Check sweep generator might overload the front-end the basic characteristics such as height, of the TV.

  • Page 13: Screen Adjustment

    (The incorrect SCREEN Voltage may result that “MRCR G B” and “MRWDG” should be red) Note 1. When you do not have Toshiba Pattern, follow this method. 1. Set the TV on the condition that AV mode no signal(black) 2. Enter the “Menu” and set the mode to blue screen off.

  • Page 14: White Balance Adjustment

    5. Power on the TV. 4-6 White Balance Adjustment I Equipment : Color-Analyzer (CA-100) I Input Signal : Pattern signal (Toshiba pattern) 1. Select STANDARD from the menu. 2. Input an 100% White pattern. 3. Enter the “Service Mode”. (Refer to “4-8 Service Mode”) 4.
  • Page 15 Alignment and Adjustments Note 2. 29V1 CHANGE ASSY-MAIN BEFORE AFTER CAUSE MODEL LOC NO CODE NO SPEC LOC NO CODE NO SPEC R226 AZ261102 1KOHM,5%,1/8W R226 AZ261471 470 OHM,5%,1/8W J221 AZ664147 WIRE-NO SHEATH CU C203 AZ164009 C-AL;50V 10uF J908 WIRE-NO SHEATH CU R944 3.9 KOHM,5%,1/8W AZ664147...
  • Page 16 Alignment and Adjustments ASSY-SIPADOS(9401) BEFORE AFTER CAUSE MODEL LOC NO CODE NO SPEC LOC NO CODE NO SPEC IC201S AZ760240 Assy-sipados,SDA9401,F5 IC201S AZ760244 Assy-sipados,SDA9401,F6 AZ760222 DDP3310B-E4,PLCC,68P,-,5V,- AZ760245 DDP3310B-F6,PLCC,68P,5V, A Improvement of TTX AZ166044 0.27nF,5%,50V,NP0,TP,1608 DELETE DELETE AZ166041 0.018nF,5%,50V,NP0,TP,1608 AZ268050 0ohm,5%,1/16W,DA,TP,1608 ASSY-SIPADOSS MODULE AZ166044 0.27nF,5%,50V,NP0,TP,1608...

  • Page 17: Factory Adjustment

    Alignment and Adjustments 4-7 Factory Adjustment 4-7-1 Service Mode 1. To enter the “Service Mode”, Press the remote-control keys in this sequence : - If you do not have Factory remote-control DISPLAY ( PICTURE OFF PICTURE ON MENU MUTE - If you have Factory remote-control PICTURE ON DISPLAY ( FACTORY...

  • Page 18: Memory Data

    Alignment and Adjustments 4-7-2 Memory Data 4-7-2(A) DEFLECTION (GEOMETRIC ADJUSTMENT VALUE) Initial Value Function Remark Adjusts Vertical picture size. Adjusts 4:4 upper and lower picture size V Amp GEOM in a lion head pattern at factory. Adjusts Vertical picture position. V Shift GEOM Adjusts Vertical Slope Correction.
  • Page 19 Alignment and Adjustments 4-7-2(B) SCREEN CHANGE (I2C BUS GEOMETRIC ADJUSTMENT) V Shift V Amp V Slope V SC H Trapizium H EW H Corner U H Parabola H Corner L 10 H Shift 11 BOW 12 Angle 13 H Corner L 14 H Corner L 16 Zoom 4:3 Para 15 Zoom Trap...
  • Page 20 Alignment and Adjustments 4-7-2(C) VIDEO ADJUST 1 Initial Value Function Remark Adjusts the gain of red output from low light. Red Cufoff Adjusts the gain of green output from low light. Green Cutoff Fix this gain to 127. Adjusts the gain of blue output from low light. Blue Cutoff Red Drive Adjusts the gain of red output from high light.
  • Page 21 Alignment and Adjustments Beam Control Limit Characteristic Note 3. beam 1.8mA 1.6mA BCL GAIN BCL THESHOLD WDRGB Table 1. YC Delay Adjustment Table SECAM NTSC Delay Def. Def. Def. Value ✐ The “Def.” means that TV is in AV mode. 4-10...
  • Page 22 Alignment and Adjustments 4-7-2(D) VIDEO 2 ADJUST Initial Function Remark Value Coring Luminance peaking filter, coring level NR Off Value Luminance peaking filter coring. Sets the level of melody volume in Picture ON. Differently controlled Melody Volume according to buyer and area. RGB BRIGHT Adjusts RGB input signal brightness RGB CONTRAST...
  • Page 23 Alignment and Adjustments 4-7-2(E) VIDEO 3 ADJUST Initial Function Remark Value Peak White Max Sets Peak White Limit point. Peak White Tilt Vertical blanking start VBST Picture the bottom position SAG or cut problem countermeasure Vertical blanking stop VBSOB Picture upside position SAG or cut problem countermeasure Soft Limit Slope B Controls the size of shoot about the horizontal line of Luminance V Peaking...
  • Page 24 Alignment and Adjustments 4-7-2(F) OPTION Initial Function Remark Value Select the Broadcasting System - CZ : PAL/SECAM-B/G,D/K,I,L System CW CW : It is added SECAM-L function in CZ On : It can select AV Mode for CH key when the number of Pannel key is 5. AV by CH Key Off : In case AV key is on the panel Select the sound system, for example A2-Stereo/Nicam,V-dolby,Mono,...
  • Page 25 Alignment and Adjustments 4-7-2(F) RESET Initial Function Remark Value Measurement Result Resisters; Cutoff/Leakage Red MRCR Read Only (110 +/- 10)114 Measurement Result Resisters; Cutoff/Leakage Green Read Only (110 +/- 10) MRCG MRCB Measurement Result Resisters; Cutoff/Leakage Blue Read Only (110 +/- 10) MRWDG Measurement Result Resisters;...
  • Page 26 Alignment and Adjustments 4-8 MICOM Write Protect Tilt EEPROM SDA N.C. EEPROM SCL Power Bus-Stop Sound Mute Main SDA N.C. Main SCL N.C. Sound Reset PX. Y Video Reset PX. Y VDD 2.5V VDD 3.3V VDD 3.3V VDD 2.5V CVBS Input CORE VDD 2.5V OSD-B...
  • Page 27 Alignment and Adjustments 4-8-2 Pin Assignment Specification PIN NO FUNCTION IN/OUT ACTIVE H/L DESCRIPTION ASSIGN EEPROM Write Protection Write Protect ROM SDA EEPROM Serial Data Line ROM SCL EEPROM Serial Clock Line Bus Stop Disable Micom IIC Main SDA Peripheral IC Serial Data Line Main SCL Peripheral IC Serial Clock Line Sound Reset...
  • Page 28 Alignment and Adjustments 4-8-2 Pin Assignment Specification (Continued) PIN NO FUNCTION ASSIGN IN/OUT ACTIVE H/L DESCRIPTION Relay Activate Degausssing Coil Not Used (Programmed Gound Level) N.C. Analog Ground Not Used (Programmed Gound Level) VDD 3.3V Not Used (Programmed Gound Level) N.C.
  • Page 29 MEMO 4-18...

  • Page 30: Troubleshooting

    Troubleshooting 5. Troubleshooting 5-1 No Power...
  • Page 31 Troubleshooting 5-2 No Picture...

  • Page 32: No Sound

    Troubleshooting 5-3 No Sound No Sound, but Picture is in normal operation Abnormal Check the CN602 Connection and Signal Normal Abnormal Check 14V Line Check Check IC602 #7 Abnormal FA803S (If the pin is in low state, Sound is mute) Normal Check D816, Q906...
  • Page 33 MEMO...
  • Page 34 Exploded View & Parts List 6. Exploded View & Parts List 6-1 29VH14P Code No. Replacement No. Description;Specification Q’ty Remark HA91-00829A AZ760162 ASSY CABINET FRONT;29V1,KS2A,FLAT,HIPS AA64-02437B AZ760166 CABINET-FRONT;29V1,HIPS,HB,KTSA112,WHITE AA64-01972A AZ760128 BADGE BRAND;TOOL,29 TOSHIBA,-,-,-,-,-,- AA64-01970B AA64-01970B KNOB POWER;29V1,HIPS,HB,PW-001P,PEARL-WH AA61-60003J AZ760018 SPRING-CS;-,SUS304,-,-,OD6,N7,OD6,-,-,-,...

  • Page 35: Electric Parts List

    Electric Parts List 7. Electric Parts List 7-1 29VH14P LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS ASSY PCB MAIN(OPT) AA94-05920A ASSY PCB MAIN(OPT);CW29V1DH,KS3A/F,SEB,I AZ760202 C815 2401-003602 C-AL;220uF,20%,160V,GP,BK,22x25mm,1 AZ166018 CN501 3711-002641 CONNECTOR-HEADER;BOX,10P,1R,2.54MM,STRAI AZ664184 CX801S 2306-000318 C-FILM,MPPF;220nF,20%,250V,TP,-,22.5mm AZ166013 IC301 HA96-50406B ASSY-H/S;-,AA62-30180B,LA7845...
  • Page 36 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS C645 2401-002235 C-AL;10UF,20%,16V,GP,TP,5X11MM,5MM AZ164031 C652 2401-002235 C-AL;10UF,20%,16V,GP,TP,5X11MM,5MM AZ164031 C603 2401-002235 C-AL;10UF,20%,16V,GP,TP,5X11MM,5MM AZ164031 C207 2401-002235 C-AL;10UF,20%,16V,GP,TP,5X11MM,5MM AZ164031 C708 2401-002235 C-AL;10UF,20%,16V,GP,TP,5X11MM,5MM AZ164031 C239 2401-002235 C-AL;10UF,20%,16V,GP,TP,5X11MM,5MM AZ164031 C214 2305-000665 C-FILM,MPEF;100nF,5%,63V,TP,7.5x4.0x5.0m AZ162027 C605 2305-000665 C-FILM,MPEF;100nF,5%,63V,TP,7.5x4.0x5.0m...
  • Page 37 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS C832 2401-001840 C-AL;100uF,20%,16V,GP,TP,6.3x11,5 AZ164027 C838 2401-001840 C-AL;100uF,20%,16V,GP,TP,6.3x11,5 AZ164027 C826 2401-001840 C-AL;100uF,20%,16V,GP,TP,6.3x11,5 AZ164027 C637 2401-000027 C-AL;4.7uF,20%,50V,GP,TP,5x11,5 AZ164001 C640 2401-000027 C-AL;4.7uF,20%,50V,GP,TP,5x11,5 AZ164001 C641 2401-000027 C-AL;4.7uF,20%,50V,GP,TP,5x11,5 AZ164001 C643 2401-000027 C-AL;4.7uF,20%,50V,GP,TP,5x11,5 AZ164001 C912 2401-000027 C-AL;4.7uF,20%,50V,GP,TP,5x11,5...
  • Page 38 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS GT102 AA60-40014A PIN-GT,ASSY;1P,-,-,AUTO AZ664172 GT301 AA60-40014A PIN-GT,ASSY;1P,-,-,AUTO AZ664172 GT302 AA60-40014A PIN-GT,ASSY;1P,-,-,AUTO AZ664172 GT401 AA60-40014A PIN-GT,ASSY;1P,-,-,AUTO AZ664172 GT402 AA60-40014A PIN-GT,ASSY;1P,-,-,AUTO AZ664172 GT801 AA60-40014A PIN-GT,ASSY;1P,-,-,AUTO AZ664172 GT802 AA60-40014A PIN-GT,ASSY;1P,-,-,AUTO AZ664172 GT803 AA60-40014A PIN-GT,ASSY;1P,-,-,AUTO...
  • Page 39 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS J428 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) AZ664147 J601 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) AZ664147 J602 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) AZ664147 J603 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) AZ664147 J604 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) AZ664147 J606 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING)
  • Page 40 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS J937 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) AZ664147 J918 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) AZ664147 J907 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) AZ664147 J906 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) AZ664147 J626 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) AZ664147 J121 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING)
  • Page 41 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS EY430 AA60-40011A EYELET;ID2.0,OD2.8,-,-,BST,- AZ664148 EY431 AA60-40011A EYELET;ID2.0,OD2.8,-,-,BST,- AZ664148 EY432 AA60-40011A EYELET;ID2.0,OD2.8,-,-,BST,- AZ664148 EY433 AA60-40011A EYELET;ID2.0,OD2.8,-,-,BST,- AZ664148 EY434 AA60-40011A EYELET;ID2.0,OD2.8,-,-,BST,- AZ664148 EY435 AA60-40011A EYELET;ID2.0,OD2.8,-,-,BST,- AZ664148 EY436 AA60-40011A EYELET;ID2.0,OD2.8,-,-,BST,- AZ664148 EY437 AA60-40011A EYELET;ID2.0,OD2.8,-,-,BST,-...
  • Page 42 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS EY804 AA60-40011A EYELET;ID2.0,OD2.8,-,-,BST,- AZ664148 EL401 AA60-40011B EYELET;ID2.2,OD3.2,-,-,BSP,- AZ664149 EL402 AA60-40011B EYELET;ID2.2,OD3.2,-,-,BSP,- AZ664149 EL404 AA60-40011B EYELET;ID2.2,OD3.2,-,-,BSP,- AZ664149 EL406 AA60-40011B EYELET;ID2.2,OD3.2,-,-,BSP,- AZ664149 EL802 AA60-40011B EYELET;ID2.2,OD3.2,-,-,BSP,- AZ664149 EL803 AA60-40011B EYELET;ID2.2,OD3.2,-,-,BSP,- AZ664149 EL805 AA60-40011B EYELET;ID2.2,OD3.2,-,-,BSP,-...
  • Page 43 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS L301 2701-000114 INDUCTOR-AXIAL;10UH,10%,2.5X3.4MM AZ361001 L406 2701-000114 INDUCTOR-AXIAL;10UH,10%,2.5X3.4MM AZ361001 L907 2701-000114 INDUCTOR-AXIAL;10UH,10%,2.5X3.4MM AZ361001 L708 2701-000114 INDUCTOR-AXIAL;10UH,10%,2.5X3.4MM AZ361001 L707 2701-000114 INDUCTOR-AXIAL;10UH,10%,2.5X3.4MM AZ361001 L711 2701-000114 INDUCTOR-AXIAL;10UH,10%,2.5X3.4MM AZ361001 L108 2701-000114 INDUCTOR-AXIAL;10UH,10%,2.5X3.4MM AZ361001 L109 2701-000114 INDUCTOR-AXIAL;10UH,10%,2.5X3.4MM...
  • Page 44 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS R225 2001-000780 R-CARBON;470OHM,5%,1/8W,AA,TP,1.8X3.2MM AZ261471 R812 2001-000780 R-CARBON;470OHM,5%,1/8W,AA,TP,1.8X3.2MM AZ261471 R831 2001-000780 R-CARBON;470OHM,5%,1/8W,AA,TP,1.8X3.2MM AZ261471 R931 2001-000780 R-CARBON;470OHM,5%,1/8W,AA,TP,1.8X3.2MM AZ261471 R214 2001-000411 R-CARBON;18KOHM,5%,1/8W,AA,TP,1.8X3.2MM AZ261914 R704 2001-000969 R-CARBON;75OHM,5%,1/8W,AA,TP,1.8X3.2MM AZ261750 R802 2003-001025 R-METAL OXIDE(S);15Kohm,5%,2W,AF,TP,3.9x AZ263017 R803 2003-001025 R-METAL OXIDE(S);15Kohm,5%,2W,AF,TP,3.9x...
  • Page 45 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS L606 2701-000180 INDUCTOR-AXIAL;33UH,5%,2.5X3.4MM AZ361009 L607 2701-000180 INDUCTOR-AXIAL;33UH,5%,2.5X3.4MM AZ361009 L608 2701-000180 INDUCTOR-AXIAL;33UH,5%,2.5X3.4MM AZ361009 L701 2701-000180 INDUCTOR-AXIAL;33UH,5%,2.5X3.4MM AZ361009 L702 2701-000180 INDUCTOR-AXIAL;33UH,5%,2.5X3.4MM AZ361009 L705 2701-000180 INDUCTOR-AXIAL;33UH,5%,2.5X3.4MM AZ361009 L706 2701-000180 INDUCTOR-AXIAL;33UH,5%,2.5X3.4MM AZ361009 R106 2001-000864 R-CARBON;56KOHM,5%,1/8W,AA,TP,1.8X3.2MM...
  • Page 46 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS R912 2001-000628 R-CARBON;300OHM,5%,1/8W,AA,TP,1.8X3.2MM AZ261301 C106 2401-000611 C-AL;1uF,20%,50V,WT,TP,5x11,5 AZ164042 C303 2201-002022 C-CERAMIC,DISC;0.005nF,0.25pF,500V,NP0,T AZ166032 C409 2301-001385 C-FILM,PPF;30nF,5%,630V,TP,20x15.5x10.5, AZ166033 C412 2301-000148 C-FILM,PEF;10nF,5%,100V,TP,7x3.2x7mm,5mm AZ166022 L905 2001-000995 R-CARBON;820OHM,5%,1/8W,AA,TP,1.8X3.2MM AZ261821 R305 2003-002157 R-METAL OXIDE;220OHM,5%,2W,AG,TP,6X16MM AZ268024 R306 2003-002157 R-METAL OXIDE;220OHM,5%,2W,AG,TP,6X16MM...
  • Page 47 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS IC202 1203-001944 IC-POSI.FIXED REG.;78RM33,TO-220,3P,-,PL AZ661038 C806 2401-003031 C-AL;470uF,20%,450V,GP,BK,35x45mm,1 AZ164050 AA95-01553A ASSY-PCB SVHS BOARD;,ALL WITH SVHS,KS3A AZ760213 ICS01 1001-001114 IC-VIDEO SWITCH;TEA6425,VIDEO SWITCH ,DI AZ760214 CNS01 3711-002704 CONNECTOR-HEADER;NOWALL,6P,1R,2.5mm,ANGL AZ664024 CNS02 3711-002706 CONNECTOR-HEADER;NOWALL,8P,1R,2.5mm,ANGL...
  • Page 48 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS 2203-000041 C-CERAMIC,CHIP;0.01nF,0.25pF,50V,NP0,TP, AZ166037 2203-000041 C-CERAMIC,CHIP;0.01nF,0.25pF,50V,NP0,TP, AZ166037 2203-000181 C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, AZ166038 2203-000181 C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, AZ166038 2203-000181 C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, AZ166038 2203-000181 C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, AZ166038 2203-000181 C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, AZ166038 2203-000181 C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, AZ166038 2203-000181 C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, AZ166038 2203-000181 C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, AZ166038...
  • Page 49 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS CN502E AA39-20029K LEAD CONNECTOR-ASSY;,7P,67096-007,S,400, AZ760185 CNF01 3711-002642 CONNECTOR-HEADER;BOX,3P,1R,2.5MM,STRAIGH AZ664017 CNG01 3711-002643 CONNECTOR-HEADER;BOX,4P,1R,2.5mm,STRAIGH AZ664018 IC501 HA96-50151B ASSY-H/S;-,AMP,AA61-10060A,TDA6111Q,- AZ760230 IC502 HA96-50151B ASSY-H/S;-,AMP,AA61-10060A,TDA6111Q,- AZ760230 IC503 HA96-50151B ASSY-H/S;-,AMP,AA61-10060A,TDA6111Q,- AZ760230 1201-001131 IC-VIDEO AMP;6111,SIP,9P,-,SINGLE,-,PLAS AZ760231 6001-000057 SCREW-MACHINE;RH,+,M3,L6,ZPC(BLK),SWRCHW AZ760154...
  • Page 50 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS J503 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) AZ664147 J505 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) AZ664147 J506 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) AZ664147 J507 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) AZ664147 J508 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) AZ664147 J509 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING)
  • Page 51 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS RG07 2001-001100 R-CARBON(S);2.7OHM,5%,1/2W,AA,TP,2.4X6.4 AZ268037 RF19 2003-001023 R-METAL OXIDE(S);120ohm,5%,2W,AF,TP,3.9x AZ268038 RF20 2003-002214 R-METAL OXIDE(S);680ohm,5%,2W,AG,TP,3.9x AZ268039 RF21 2003-002214 R-METAL OXIDE(S);680ohm,5%,2W,AG,TP,3.9x AZ268039 RF22 2003-002214 R-METAL OXIDE(S);680ohm,5%,2W,AG,TP,3.9x AZ268039 RF23 2003-000746 R-METAL OXIDE(S);56OHM,5%,2W,AF,TP,4X12M AZ268040 RF24 2003-000746 R-METAL OXIDE(S);56OHM,5%,2W,AF,TP,4X12M...
  • Page 52 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS 0202-000008 SOLDER-WIRE;S63S-W3.0,S63S,D3,SN63/PB37 AZ760060 0.0015 0202-000187 SOLDER-WIRE FLUX;-,RS60S,D1.2,63SN/37PB AZ760061 0.00045 0204-001024 FLUX;DF-98TVS,-,20%,- AZ760064 0.000245 0204-000442 SOLVENT;1M-1000,C3H70H,96,- AZ760063 0.000352 HA99-200090 ASSY-PCB,A/V SIDE(ACI);-,CT-294D,K51A,NT AZ760237 R701 2001-000028 R-CARBON(S);100OHM,5%,1/2W,AA,TP,2.4X6.4 AZ261913 R702 2001-000028 R-CARBON(S);100OHM,5%,1/2W,AA,TP,2.4X6.4 AZ261913 C701...
  • Page 53 AZ760163 HA83-00042A LP-MARKING PAINT;,KTSA112,PEARL WHITE,TS AZ760164 0.001 HA83-00006A LP-RESIN HIPS;,BASF495F,NTR,HB AZ760125 0.001 HA83-00016A LP-RESIN;,M BATCH,WILSON 213-WT-60,WHIT AZ760126 0.001 AA64-01972A BADGE BRAND;TOOL,29 TOSHIBA,-,-,-,-,-,- AZ760128 HA83-00049A LP-ADHESIVE-HM;SPACE AZ760129 0.28 AA61-60003J SPRING-CS;-,SUS304,-,-,OD6,N7,OD6,-,-,-, AZ760018 AA65-30105A CLAMP-WIRE;ALL MODEL,NYLON 66,V2,-,NTR,1 AZ760035 AA64-01510E INLAY AV;29V1,PS SHEET,T0.3,KS3A SILVER AZ760165 AA64-02437B CABINET-FRONT;29V1,HIPS,HB,KTSA112,WHITE...
  • Page 54 Electric Parts List LOC NO PARTS NO Description & Specification REPLACEMENT NO Q’ty REMARKS REMOCON AA59-00236A REMOCON;,TM57,37,KS3A,TOSHIBA,L/GRAY,G66 AZ760176 ASSY-POWER,CORD AA96-00094A ASSY-POWER,CORD;DP,CP2/NO(4.0),H/C350MM, AZ760177 ASSY-HOLDER,SPK AA91-00150B ASSY-HOLDER,SPK;DP,-,8OHM/15W,-,AA91-001 AZ760228 ASSY ACCESSORY AA94-05874A ASSY ACCESSORY;29,50-100HZ,KS3A,P,TSB AZ760170 4301-000121 BATTERY-MN;1.5V,-,AAA,10.5x44.5m,HOHOLDE AZ760171 HA83-00047A LP-TAPEACETATE;SPACE AZ760152 0.07 HA69-00276A VINYL-BAG;HDPE,T0.025,L400,W240,-,W/O LO AZ760088 HA68-02123A LABEL;,A/P 120(G),94,45,BLACK,29KV-X...
  • Page 55 TOSHIBA CORPORATION 1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN...

  • Page 56: Colour Television

    FILE NO. 050-200127 SERVICE MANUAL COLOUR TELEVISION 29VH14P PRINTED IN U. K...
  • Page 57 Schematic Diagrams 8. Block Diagrams 8-1 Power Diagram...
  • Page 58 Schematic Diagrams 8-2 Block Diagram...

  • Page 59: Wiring Diagram

    Wiring Diagram 9. Wiring Diagram CONTROL PCB SIDE AV PCB CN704 TO SPEAKER CN702 CNY02 CNY01 SC-1 GND SY-I GND SC-O GND SY-O S-VHS IN-OUT KEY2 KEY1 GND KEY3 TIME STD GND CN703 FROM MAIN SOUND AMP CN701 AV2 VIDEO IN-OUT CN901 CN902 CN602...
  • Page 60 MEMO...
  • Page 61 Schematic Diagrams 10. Schematic Diagrams 10-1 MAIN 1 TP07 TP01 TP10 TP08 TP02 TP09 TP03 TP09 TP01 TP06 TP10 TP04 TP03 TP05 TP08 TP05 TP02 TP04 TP06 TP07 10-1...
  • Page 62 Schematic Diagrams 10-2 MAIN 2 TP11 TP12 TP13 TP12 TP13 TP14 TP11 TP25 TP15 TP14 TP25 TP15 10-2...
  • Page 63 Schematic Diagrams 10-3 MAIN3 TP22 TP16 TP23 TP23 TP17 TP24 TP18 TP17 TP16 TP18 TP22 TP19 TP21 TP20 TP24 TP19 TP20 TP21 10-3...
  • Page 64 Schematic Diagrams 10-4 MAIN 4 TP31 TP26 TP32 TP27 TP26 TP28 TP27 TP29 TP32 TP31 TP30 TP28 TP29 TP30 10-4...
  • Page 65 Schematic Diagrams 10-5 CRT TP33 TP35 TP34 TP34 TP35 TP33 10-5...
  • Page 66 Schematic Diagrams 10-6 PIP MODULE 10-6...
  • Page 67 Schematic Diagrams 10-7 SCAN MODULE 10-7...
  • Page 68 Schematic Diagrams 10-8 SIDE A/V 10-8...
  • Page 69 Schematic Diagrams 10-9 VIDEO S/W MODULE, DOUBLE FOCUS VIDEO S/W MODULE DOUBLE FOCUS 10-9...
  • Page 70 TOSHIBA CORPORATION 1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN...

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