Owners Manual
Page 2
NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. NOTE TO CATV INSTALLERS IN ... U.S. Use appropriate angle braces, straps, and anchors to secure your new TV, keep it nearby for purchasing this Toshiba TV. The home theater entertainment experience is NOT COVERED BY YOUR WARRANTY. This type of damage is a growing trend... your purchase! The consumer electronics industry is the Sponsor, Producer and Manager of the International CES® 51,57HX84(E)02-05 2 5/26/04, 10:36 AM Safety Precautions WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC...
NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. NOTE TO CATV INSTALLERS IN ... U.S. Use appropriate angle braces, straps, and anchors to secure your new TV, keep it nearby for purchasing this Toshiba TV. The home theater entertainment experience is NOT COVERED BY YOUR WARRANTY. This type of damage is a growing trend... your purchase! The consumer electronics industry is the Sponsor, Producer and Manager of the International CES® 51,57HX84(E)02-05 2 5/26/04, 10:36 AM Safety Precautions WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC...
Owners Manual
Page 4
...8226; Special Formats that the TV is in front of time. 33) During normal use only replacement parts specified by the manufacturer. • Upon completion of screen). or b) cables, wires, or any ... or phone system. QUALIFIED SERVICE TECHNICIAN 36) If you are never in a position where your TOSHIBA TV, follow these sounds become permanently engrained in contact with a dry cloth. 34) Possible Adverse... bottom of the TV. Antenna lead-in a picture tube implosion and possible personal injury. 51,57HX84(E)02-05 4 5/26/04, 10:36 AM This is normal, especially when the unit is...
...8226; Special Formats that the TV is in front of time. 33) During normal use only replacement parts specified by the manufacturer. • Upon completion of screen). or b) cables, wires, or any ... or phone system. QUALIFIED SERVICE TECHNICIAN 36) If you are never in a position where your TOSHIBA TV, follow these sounds become permanently engrained in contact with a dry cloth. 34) Possible Adverse... bottom of the TV. Antenna lead-in a picture tube implosion and possible personal injury. 51,57HX84(E)02-05 4 5/26/04, 10:36 AM This is normal, especially when the unit is...
Owners Manual
Page 35
...picture size (For 4:3 format program) • The picture is non-uniformly enlarged-the center of the picture remains close to its original proportion). • Part of misuse. Such formats will display in Full picture size. Theater Wide 2 picture size (For Letter box program) • The entire picture is uniformly...enlarged-it is not available for some program formats (such as 720p). Using the TV's Features Appendix Index Full picture size example 35 51,57HX84(E)31-42 35 5/26/04, 10:37 AM however, this mode cannot be prohibited under the Copyright Laws of the picture at the ...
...picture size (For 4:3 format program) • The picture is non-uniformly enlarged-the center of the picture remains close to its original proportion). • Part of misuse. Such formats will display in Full picture size. Theater Wide 2 picture size (For Letter box program) • The entire picture is uniformly...enlarged-it is not available for some program formats (such as 720p). Using the TV's Features Appendix Index Full picture size example 35 51,57HX84(E)31-42 35 5/26/04, 10:37 AM however, this mode cannot be prohibited under the Copyright Laws of the picture at the ...
Owners Manual
Page 63
... diminish your responsibility. (5) Warranties extend only to any state thereof is a registered trademark of Toshiba America Consumer Products, L.L.C. 63 Using the TV's Features Appendix Index 51,57HX84(E)61-64 63 5/26/04, 10:37 AM or to units that service is authorized to...up your TV Limited United States Warranty for 27'' FST PURE® and All Larger Television Models Toshiba America Consumer Products, L.L.C. ("TACP") makes the following all parts are warranted against defects in violation of instructions furnished by an Authorized TACP Service Station. (3) The warranties...
... diminish your responsibility. (5) Warranties extend only to any state thereof is a registered trademark of Toshiba America Consumer Products, L.L.C. 63 Using the TV's Features Appendix Index 51,57HX84(E)61-64 63 5/26/04, 10:37 AM or to units that service is authorized to...up your TV Limited United States Warranty for 27'' FST PURE® and All Larger Television Models Toshiba America Consumer Products, L.L.C. ("TACP") makes the following all parts are warranted against defects in violation of instructions furnished by an Authorized TACP Service Station. (3) The warranties...
Owners Manual
Page 64
... your TV Using the Remote Control Setting up your TV Limited Canada Warranty for 32'' and Larger Television Models Toshiba of Canada Limited ("TCL") makes the following all parts are effective only if the television is required. ARE NOT COVERED BY THESE WARRANTIES. Limited One (1) Year Warranty...UNDER SUCH CIRCUMSTANCES. or to change, modify, or extend the terms of Toshiba America Consumer Products, L.L.C. AND USED IN CANADA ARE NOT COVERED BY THESE WARRANTIES. Using the TV's Features Appendix Index 51,57HX84(E)61-64 64 5/26/04, 10:37 AM IN-HOME SERVICE ONLY ...
... your TV Using the Remote Control Setting up your TV Limited Canada Warranty for 32'' and Larger Television Models Toshiba of Canada Limited ("TCL") makes the following all parts are effective only if the television is required. ARE NOT COVERED BY THESE WARRANTIES. Limited One (1) Year Warranty...UNDER SUCH CIRCUMSTANCES. or to change, modify, or extend the terms of Toshiba America Consumer Products, L.L.C. AND USED IN CANADA ARE NOT COVERED BY THESE WARRANTIES. Using the TV's Features Appendix Index 51,57HX84(E)61-64 64 5/26/04, 10:37 AM IN-HOME SERVICE ONLY ...
Service Manual
Page 2
... CHECKS ...20 CHAPTER 2 SPECIFIC INFORMATIONS SETTING & ADJUSTING DATA ...21 LOCATION OF CONTROLS ...22 ADDING CHANNELS TO THE TV'S MEMORY ...24 MECHANICAL DISASSEMBLY ...25 CHASSIS REPLACEMENT PARTS LIST ...27 PC BOARDS BOTTOM VIEW ...36 TERMINAL VIEW OF TRANSISTORS ...48 CIRCUIT BLOCK DIAGRAM ...51 SPECIFICATIONS ...END APPENDIX: CIRCUIT DIAGRAM - 2 -
... CHECKS ...20 CHAPTER 2 SPECIFIC INFORMATIONS SETTING & ADJUSTING DATA ...21 LOCATION OF CONTROLS ...22 ADDING CHANNELS TO THE TV'S MEMORY ...24 MECHANICAL DISASSEMBLY ...25 CHASSIS REPLACEMENT PARTS LIST ...27 PC BOARDS BOTTOM VIEW ...36 TERMINAL VIEW OF TRANSISTORS ...48 CIRCUIT BLOCK DIAGRAM ...51 SPECIFICATIONS ...END APPENDIX: CIRCUIT DIAGRAM - 2 -
Service Manual
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... the necessary precautions on the receiver. 2. Voltage measured must not be attempted by the international hazard symbols on each exposed metallic part. electrical components having 5000 ohms per volt or more sensitivity in the following the FS CIRCUIT CHECK procedure in this manual. 3....resistor-capacitor network etc. 4. Plug the AC line cord directly into a 120V AC outlet (do not have these components, read the parts list in this manual carefully. Measure the AC voltage across the combination of these special safety characteristics are the necessary precautions to 0.45 ...
... the necessary precautions on the receiver. 2. Voltage measured must not be attempted by the international hazard symbols on each exposed metallic part. electrical components having 5000 ohms per volt or more sensitivity in the following the FS CIRCUIT CHECK procedure in this manual. 3....resistor-capacitor network etc. 4. Plug the AC line cord directly into a 120V AC outlet (do not have these components, read the parts list in this manual carefully. Measure the AC voltage across the combination of these special safety characteristics are the necessary precautions to 0.45 ...
Service Manual
Page 9
... figure below, and put it on new lead. Fig. The contents of the parts are provided for each R, G and B. When replacing Anode Lead or Anode Cap with new one, remove Lead Holder from old lead as follows. 57HX84 51HX84 HOKUTO HITACHI REPLACEMENT OF HIGH VOLTAGE CABLE ANODE LEAD RUBBER BOOT LEAD HOLDER...
... figure below, and put it on new lead. Fig. The contents of the parts are provided for each R, G and B. When replacing Anode Lead or Anode Cap with new one, remove Lead Holder from old lead as follows. 57HX84 51HX84 HOKUTO HITACHI REPLACEMENT OF HIGH VOLTAGE CABLE ANODE LEAD RUBBER BOOT LEAD HOLDER...
Service Manual
Page 11
...button in the service mode changes the adjustment items in the order of table-2. ( button for reverse order) Refer to table-2 for "OPT" Part number of indication is only one place though failure places are shown. The variable range depends on the owner's manual. If necessary, adjust any ... BUS LINE : OK BUS CONT : OK BLOCK : MAIN SUB SET ID : 01 EEP VER : 02 OPT1 : 05 OPT2 : 70 HDMI NO ERR CODE : Part number of microprocessor (QA01) Operation number of adjustment mode. (See SETTING & ADJUSTING DATA on page 21) 5. Main sync SUB .......... Enter the service mode, then select...
...button in the service mode changes the adjustment items in the order of table-2. ( button for reverse order) Refer to table-2 for "OPT" Part number of indication is only one place though failure places are shown. The variable range depends on the owner's manual. If necessary, adjust any ... BUS LINE : OK BUS CONT : OK BLOCK : MAIN SUB SET ID : 01 EEP VER : 02 OPT1 : 05 OPT2 : 70 HDMI NO ERR CODE : Part number of microprocessor (QA01) Operation number of adjustment mode. (See SETTING & ADJUSTING DATA on page 21) 5. Main sync SUB .......... Enter the service mode, then select...
Service Manual
Page 19
... the screen. 1. When it is stained slightly, breathe upon it and wipe away with bare hand to avoid finger-prints on the surface of those parts. HOW TO CLEAN SCREEN When cleaning the screen, use detergent, water, alcohol, benzine, thinner, etc. SCREEN AND MIRROR ALIGNMENTS ASSEMBLING OF FRONT SCREEN MOUNTING OF... LENS FRESNEL LENTICULAR BLACK STRIPES FRONT PANEL SMOOTH BLACK STRIPES SPACER FRONT PANEL LENTICULAR FRESNEL SMOOTH BEZEL SMOOTH CAUTION : Do not hold the optical system parts (lens and mirror) with the specified cleaning cloth. HOW TO CLEAN LENS AND MIRROR 1.
... the screen. 1. When it is stained slightly, breathe upon it and wipe away with bare hand to avoid finger-prints on the surface of those parts. HOW TO CLEAN SCREEN When cleaning the screen, use detergent, water, alcohol, benzine, thinner, etc. SCREEN AND MIRROR ALIGNMENTS ASSEMBLING OF FRONT SCREEN MOUNTING OF... LENS FRESNEL LENTICULAR BLACK STRIPES FRONT PANEL SMOOTH BLACK STRIPES SPACER FRONT PANEL LENTICULAR FRESNEL SMOOTH BEZEL SMOOTH CAUTION : Do not hold the optical system parts (lens and mirror) with the specified cleaning cloth. HOW TO CLEAN LENS AND MIRROR 1.
Service Manual
Page 20
... disconnecting the cable. 4. Connect an accurate high voltage meter to check that the lock has been disengaged. (See Fig. The receiver must be done following parts fail, check the High Voltage after removing the jumper wire.
... disconnecting the cable. 4. Connect an accurate high voltage meter to check that the lock has been disengaged. (See Fig. The receiver must be done following parts fail, check the High Voltage after removing the jumper wire.
Service Manual
Page 26
... C601 C602 C603 C604 C605 C606 Parts No. Before replacing any of the receiver through improper servicing. Parts No. Do not degrade the safety of these components, read carefully the PRODUCT SAFETY NOTICE. Description [#1:51HX84] [#2:57HX84] CAPACITORS C101 24797339 C102 24665221 C105...The PC board assembly with ∗ mark is to those in the original circuit or specified in processing, be identical with originals. Model : 51HX84/57HX84 Capacitors CD : Ceramic Disk PF : Plastic Film EL : Resistors CF : Carbon Film CC : Carbon Composition MF : OMF : Oxide Metal ...
... C601 C602 C603 C604 C605 C606 Parts No. Before replacing any of the receiver through improper servicing. Parts No. Do not degrade the safety of these components, read carefully the PRODUCT SAFETY NOTICE. Description [#1:51HX84] [#2:57HX84] CAPACITORS C101 24797339 C102 24665221 C105...The PC board assembly with ∗ mark is to those in the original circuit or specified in processing, be identical with originals. Model : 51HX84/57HX84 Capacitors CD : Ceramic Disk PF : Plastic Film EL : Resistors CF : Carbon Film CC : Carbon Composition MF : OMF : Oxide Metal ...
Service Manual
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Parts No. Location No. Description R486 R487 R488 R489 R490 R491 R492 R493 R494 R495 R496 R497 R498 R499 R513 R515 R601 R602 R603 R604 R609 ... OHM J CHIP, 1/16W 1.5K OHM J CARBON FILM, 1/6W 2.2K OHM J CHIP, 1/16W 100 OHM J CARBON FILM, 1/6W 2.2K OHM J CARBON FILM, 1/6W 2.2K OHM J - 30 - Parts No.
Parts No. Location No. Description R486 R487 R488 R489 R490 R491 R492 R493 R494 R495 R496 R497 R498 R499 R513 R515 R601 R602 R603 R604 R609 ... OHM J CHIP, 1/16W 1.5K OHM J CARBON FILM, 1/6W 2.2K OHM J CHIP, 1/16W 100 OHM J CARBON FILM, 1/6W 2.2K OHM J CARBON FILM, 1/6W 2.2K OHM J - 30 - Parts No.
Service Manual
Page 31
..., KTC4075Y Q473 23205005 TRANSISTOR, KTA2014Y Q601 23009603 IC, BTL AUDIO AMP AN7580 Q612 23205005 TRANSISTOR, KTA2014Y Q613 23205006 TRANSISTOR, KTC4075Y Q614 23114497 TRANSISTOR, RN1406 - 32 - Parts No. Parts No.
..., KTC4075Y Q473 23205005 TRANSISTOR, KTA2014Y Q601 23009603 IC, BTL AUDIO AMP AN7580 Q612 23205005 TRANSISTOR, KTA2014Y Q613 23205006 TRANSISTOR, KTC4075Y Q614 23114497 TRANSISTOR, RN1406 - 32 - Parts No. Parts No.
Service Manual
Page 32
..., 2SC1740S SENSOR, PHOTOSENOR SS-2109Y @E051Z SENSOR, PHOTOSENOR SS-2109Y @E052Z SENSOR, PHOTOSENOR SS-2109Y @E053Z SENSOR, PHOTOSENOR SS-2109Y @E054Z TRANSISTOR, 2SC1740S Location No. Parts No. Parts No.
..., 2SC1740S SENSOR, PHOTOSENOR SS-2109Y @E051Z SENSOR, PHOTOSENOR SS-2109Y @E052Z SENSOR, PHOTOSENOR SS-2109Y @E053Z SENSOR, PHOTOSENOR SS-2109Y @E054Z TRANSISTOR, 2SC1740S Location No. Parts No. Parts No.
Service Manual
Page 33
Parts No. Description DH301 KB01 23316672 23316672 23316672 23316672 23000852 DIODE, ZENER, MTZJ5.6B @E051Z DIODE, ZENER, MTZJ5.6B @E052Z DIODE, ZENER, MTZJ5.6B @E053Z DIODE, ..., PLUG, 2P 11.88MM W VT-JST POWER CORD, U/C FL 125V7A CMC042P JST CONNECTOR, PLUG 8P, 2.5MM G JST-EH B8B-EH-F1-TV4 - 34 - Location No. Parts No. Description D851 D852 D853 D854 D862 D864 D873 D875 D876 D878 D879 D880 D881 D883 D884 D885 D891 D892 D893 D894 D895 D899 D901...
Parts No. Description DH301 KB01 23316672 23316672 23316672 23316672 23000852 DIODE, ZENER, MTZJ5.6B @E051Z DIODE, ZENER, MTZJ5.6B @E052Z DIODE, ZENER, MTZJ5.6B @E053Z DIODE, ..., PLUG, 2P 11.88MM W VT-JST POWER CORD, U/C FL 125V7A CMC042P JST CONNECTOR, PLUG 8P, 2.5MM G JST-EH B8B-EH-F1-TV4 - 34 - Location No. Parts No. Description D851 D852 D853 D854 D862 D864 D873 D875 D876 D878 D879 D880 D881 D883 D884 D885 D891 D892 D893 D894 D895 D899 D901...
Service Manual
Page 34
...PACKING, BOTTOM TRAY PACKING, BASE TRAY REMOCON HAND UNIT IR, CTVUSA CT-90164 OWNERS MANUAL, ENGLISH 51HX84 OWNERS MANUAL, FRENCH 51HX84 CABINET PARTS A001 #1 23429055 #2 23429091 A102 #1 23527340 #2 23532908 A160 23469228 A201 #1 23532675 #2 23532980 A202 23450694 A213 23428227 A215 23929911 A222 ...CABINET, WOOD CABI SHIP CABINET, WOOD CABINET SHIP GRILLE, SPEAKER GRILLE 51HX84 COVER, SPEAKER GRILLE ASSEY 57HX84 CASTER, TP50H60 COVER, BEZEL ASSEY 51HX84 COVER, BEZEL ASSEY 57HX84 PANEL, CONTROL PANEL ASSEMBLY DOOR, DOOR PIECE, SNAP-IN GEAR DAMPER CONNON PIECE, FILTER BUTTON, ...
...PACKING, BOTTOM TRAY PACKING, BASE TRAY REMOCON HAND UNIT IR, CTVUSA CT-90164 OWNERS MANUAL, ENGLISH 51HX84 OWNERS MANUAL, FRENCH 51HX84 CABINET PARTS A001 #1 23429055 #2 23429091 A102 #1 23527340 #2 23532908 A160 23469228 A201 #1 23532675 #2 23532980 A202 23450694 A213 23428227 A215 23929911 A222 ...CABINET, WOOD CABI SHIP CABINET, WOOD CABINET SHIP GRILLE, SPEAKER GRILLE 51HX84 COVER, SPEAKER GRILLE ASSEY 57HX84 CASTER, TP50H60 COVER, BEZEL ASSEY 51HX84 COVER, BEZEL ASSEY 57HX84 PANEL, CONTROL PANEL ASSEMBLY DOOR, DOOR PIECE, SNAP-IN GEAR DAMPER CONNON PIECE, FILTER BUTTON, ...
Service Manual
Page 42
... in µF, and the values more than 1 in pF. Do not degrade the safety of replacements is shown in the parts list. RESISTOR 2. Voltage reading shown are taken receiving color bar signal with originals. Waveforms are nominal values and may vary ±..." " in schematic, all controls at normal, line voltage at 220 volts. 5. The parts indicated with " " have special characteristics important for this model. NOTE: 1. SCHEMATIC DIAGRAM MODEL : 51HX84/57HX84 WARNING: BEFORE SERVICING THIS CHASSIS, READ THE "X-RAY RADIATION PRECAUTION", "SAFETY PRECAUTION" AND ...
... in µF, and the values more than 1 in pF. Do not degrade the safety of replacements is shown in the parts list. RESISTOR 2. Voltage reading shown are taken receiving color bar signal with originals. Waveforms are nominal values and may vary ±..." " in schematic, all controls at normal, line voltage at 220 volts. 5. The parts indicated with " " have special characteristics important for this model. NOTE: 1. SCHEMATIC DIAGRAM MODEL : 51HX84/57HX84 WARNING: BEFORE SERVICING THIS CHASSIS, READ THE "X-RAY RADIATION PRECAUTION", "SAFETY PRECAUTION" AND ...