Service Manual
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...; PARTS LIST ...72 » PACKING OF THE SET ...82 SHARP CORPORATION This document has been published to be used for after sales service only. OUTLINE This model is based on the LC-32D4U and is equipped with a redesigned speaker.This Service Manual covers the modifications alone. For the other points, refer to change without notice. The contents are subject to the LC-32D4U Service Manual. LC-32HT1U SERVICE MANUAL SY5Q5LC32HT1U LCD COLOR TELEVISION MODEL LC-32HT1U...
...; PARTS LIST ...72 » PACKING OF THE SET ...82 SHARP CORPORATION This document has been published to be used for after sales service only. OUTLINE This model is based on the LC-32D4U and is equipped with a redesigned speaker.This Service Manual covers the modifications alone. For the other points, refer to change without notice. The contents are subject to the LC-32D4U Service Manual. LC-32HT1U SERVICE MANUAL SY5Q5LC32HT1U LCD COLOR TELEVISION MODEL LC-32HT1U...
Service Manual
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... LIST OF CHANGED PARTS LC-32D4U ➔ LC-32HT1U Ref.No Description LC-32D4U LC-32HT1U Note PWB ASSEMBLIES DIGITAL Unit DUNTKD331FE13 DUNTKD331FE20 Some parts changed AV Unit DUNTKD352DE18 DUNTKD352WE21 Some parts changed KEY Unit DUNTKD353DE18 DUNTKD353WE01 No parts changed R/C, LED Unit DUNTKD354DE18 DUNTKD354WE02 No parts changed SP(L) Terminal Unit DUNTKD355WE01 Add SP(R) Terminal Unit DUNTKD356WE01 Add MAIN Unit DUNTKD376FE05 DUNTKD376FM08 Some parts changed POWER Unit RDENCA139WJQZ RDENCA140WJQZ No parts changed DIGITAL Sub Unit Ë LCD PANEL...
... LIST OF CHANGED PARTS LC-32D4U ➔ LC-32HT1U Ref.No Description LC-32D4U LC-32HT1U Note PWB ASSEMBLIES DIGITAL Unit DUNTKD331FE13 DUNTKD331FE20 Some parts changed AV Unit DUNTKD352DE18 DUNTKD352WE21 Some parts changed KEY Unit DUNTKD353DE18 DUNTKD353WE01 No parts changed R/C, LED Unit DUNTKD354DE18 DUNTKD354WE02 No parts changed SP(L) Terminal Unit DUNTKD355WE01 Add SP(R) Terminal Unit DUNTKD356WE01 Add MAIN Unit DUNTKD376FE05 DUNTKD376FM08 Some parts changed POWER Unit RDENCA139WJQZ RDENCA140WJQZ No parts changed DIGITAL Sub Unit Ë LCD PANEL...
Service Manual
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... LCD color å" and shaded areas in the Replacement Parts List television have these checks.) Any reading of 0.75 Vrms (this manual; Inspect all lead dress to make certain that leads are thoroughly familiar with all safety checks and the servicing guidelines which follow: WARNING 1. electrical manual, may create shock, fire or other metal parts in the 1.5k ohm 10W receiver...
... LCD color å" and shaded areas in the Replacement Parts List television have these checks.) Any reading of 0.75 Vrms (this manual; Inspect all lead dress to make certain that leads are thoroughly familiar with all safety checks and the servicing guidelines which follow: WARNING 1. electrical manual, may create shock, fire or other metal parts in the 1.5k ohm 10W receiver...
Service Manual
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... peeled off the power of it with polarity indication on the PWBs and service manuals. Clean the bit after every use of the bit as required. Example: LFa Indicates lead-free solder of this model employs lead-free solder. As the melting point of the soldering bit may be easily corroded. Be careful when replacing parts with steel wool...
... peeled off the power of it with polarity indication on the PWBs and service manuals. Clean the bit after every use of the bit as required. Example: LFa Indicates lead-free solder of this model employs lead-free solder. As the melting point of the soldering bit may be easily corroded. Be careful when replacing parts with steel wool...
Service Manual
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... LC-32HT1U Specifications Item LCD panel Number of dots TV Function TV-standard (CCIR) Receiving VHF/UHF Channel CATV Digital Terrestrial Broadcast (8VSB) Digital cable (64/256 QAM) Audio multiplex Brightness Viewing angles Audio out Terminals Rear INPUT 1 INPUT 2 INPUT 3 INPUT 4 ANALOG ANTENNA DIGITAL ANTENNA MONITOR OUTPUT OSD language DIGITAL AUDIO OUTPUT TRANSPORT Power Requirement Power Consumption Weight TV + stand + speaker TV + stand TV + speaker TV only Dimension TV + stand + speaker (W x H x D) TV + stand (in inches) TV + speaker TV only Accessories Operating...
... LC-32HT1U Specifications Item LCD panel Number of dots TV Function TV-standard (CCIR) Receiving VHF/UHF Channel CATV Digital Terrestrial Broadcast (8VSB) Digital cable (64/256 QAM) Audio multiplex Brightness Viewing angles Audio out Terminals Rear INPUT 1 INPUT 2 INPUT 3 INPUT 4 ANALOG ANTENNA DIGITAL ANTENNA MONITOR OUTPUT OSD language DIGITAL AUDIO OUTPUT TRANSPORT Power Requirement Power Consumption Weight TV + stand + speaker TV + stand TV + speaker TV only Dimension TV + stand + speaker (W x H x D) TV + stand (in inches) TV + speaker TV only Accessories Operating...
Service Manual
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... Manual LC-32HT1U NOTE • Pressing RESET will not delete channel preset or secret number. 7 Part names TV (Front) Channel buttons (CH Volume buttons (VOLÐ / +) ) INPUT button POWER button OPC sensor POWER indicator Remote control sensor OPC indicator* NOTE • See the OPERATION MANUAL f.or status indicator *OPC: Optical Picture Control (See the OPERATION MANUAL FOR HOTEL OPERATOR.) Part names TV (Rear) MONITOR OUTPUT terminals* 3 AC INPUT terminal INPUT 3 terminals INPUT 2 terminals INPUT 1 terminals TRANSPORT terminal*4 DIGITAL AUDIO OUTPUT terminal ANALOG...
... Manual LC-32HT1U NOTE • Pressing RESET will not delete channel preset or secret number. 7 Part names TV (Front) Channel buttons (CH Volume buttons (VOLÐ / +) ) INPUT button POWER button OPC sensor POWER indicator Remote control sensor OPC indicator* NOTE • See the OPERATION MANUAL f.or status indicator *OPC: Optical Picture Control (See the OPERATION MANUAL FOR HOTEL OPERATOR.) Part names TV (Rear) MONITOR OUTPUT terminals* 3 AC INPUT terminal INPUT 3 terminals INPUT 2 terminals INPUT 1 terminals TRANSPORT terminal*4 DIGITAL AUDIO OUTPUT terminal ANALOG...
Service Manual
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... OPERATION MANUAL FOR HOTEL OPERATOR for TV, CBL/ SAT, VCR, DVD and AUDIO operation. The menu screen displays when the TV is turned on or off . The CLONE DEVICE is finished. 3 TEACH indicator: Lights up for the current mode. * To enter the code registration mode, you can turn off . 4 External equipment operational buttons: Operate the external equipment. 5 0 - 9: Set the channel. 6 (DOT) 7 INPUT: Select a TV input source. (TV, INPUT 1, INPUT 2, INPUT 3, INPUT 4) 8 VOL +/Ð: Set the volume. 9 SURROUND: Select Surround settings. 10 FREEZE: Set...
... OPERATION MANUAL FOR HOTEL OPERATOR for TV, CBL/ SAT, VCR, DVD and AUDIO operation. The menu screen displays when the TV is turned on or off . The CLONE DEVICE is finished. 3 TEACH indicator: Lights up for the current mode. * To enter the code registration mode, you can turn off . 4 External equipment operational buttons: Operate the external equipment. 5 0 - 9: Set the channel. 6 (DOT) 7 INPUT: Select a TV input source. (TV, INPUT 1, INPUT 2, INPUT 3, INPUT 4) 8 VOL +/Ð: Set the volume. 9 SURROUND: Select Surround settings. 10 FREEZE: Set...
Service Manual
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... outdoor antenna uses a 75-ohm coaxial cable with an F-type connector , plug it into the power outlet. Signal splitter (commercially available) Connection for the TV into the antenna terminal at the rear of the TV set . (The breaking of internal circuit, etc.) Connecting Antenna Cable Cable without tools (Commercially available). 2. If your TV set . 1. A 75-ohm system is a brief explanation of the types of the TV. LC-32HT1U 9 Preparation Setting...
... outdoor antenna uses a 75-ohm coaxial cable with an F-type connector , plug it into the power outlet. Signal splitter (commercially available) Connection for the TV into the antenna terminal at the rear of the TV set . (The breaking of internal circuit, etc.) Connecting Antenna Cable Cable without tools (Commercially available). 2. If your TV set . 1. A 75-ohm system is a brief explanation of the types of the TV. LC-32HT1U 9 Preparation Setting...
Service Manual
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... performing work, spread cushioning over the base area to operate the TV. LC-32HT1U 10 Preparation Simple operations for watching a TV program POWER POWER indicator OPC indicator Turning on the power Press POWER on the TV. • POWER indicator (Blue): The TV is selected in OPC setting *OPC: Optical Picture Control Lights off . NOTE • If you are not going to use the remote control unit supplied by the Pay Per View provider...
... performing work, spread cushioning over the base area to operate the TV. LC-32HT1U 10 Preparation Simple operations for watching a TV program POWER POWER indicator OPC indicator Turning on the power Press POWER on the TV. • POWER indicator (Blue): The TV is selected in OPC setting *OPC: Optical Picture Control Lights off . NOTE • If you are not going to use the remote control unit supplied by the Pay Per View provider...
Service Manual
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... OPERATION MANUAL FOR HOTEL OPERATOR.) Troubleshooting-Digital broadcasting Error messages about using an optional bracket to mount the TV to the wall. • Carefully read the instructions that the antenna is used to normal. • Do not leave the unit in a low temperature space (e.g. LC-32HT1U 11 Appendix Removing the stand Before detaching (or attaching) the stand, unplug the AC cord from the TV unless using an optional wall mount bracket to mount it. SHARP...
... OPERATION MANUAL FOR HOTEL OPERATOR.) Troubleshooting-Digital broadcasting Error messages about using an optional bracket to mount the TV to the wall. • Carefully read the instructions that the antenna is used to normal. • Do not leave the unit in a low temperature space (e.g. LC-32HT1U 11 Appendix Removing the stand Before detaching (or attaching) the stand, unplug the AC cord from the TV unless using an optional wall mount bracket to mount it. SHARP...
Service Manual
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Remove the 4 lock screws 4 and detach the Stand. 5. Remove the 1 lock screw 3 and detach the Bracket Cover . 4. Remove the 13 lock screws 7, 9 lock screws 8, 3 lock screws 9, and detach the Rear Cabinet. 1 Jack Cover SD Card Cover 2 4 Bracket Cover 3 9 5 SP Wire (R) 8 6 6 Stand 8 5 SP Wire (L) Rear Cabinet 7 1 Speaker Box AC Cover 13 Detach the SD Card Cover 2. 3. Remove the SP Wire(L) and SP Wire(R) 5.Remove the 4 lock screws 6, and detach the Speaker Box. 6. LC-32HT1U REMOVING OF MAJOR PARTS 1. Remove the AC Cover and Jack Cover 1. 2.
Remove the 4 lock screws 4 and detach the Stand. 5. Remove the 1 lock screw 3 and detach the Bracket Cover . 4. Remove the 13 lock screws 7, 9 lock screws 8, 3 lock screws 9, and detach the Rear Cabinet. 1 Jack Cover SD Card Cover 2 4 Bracket Cover 3 9 5 SP Wire (R) 8 6 6 Stand 8 5 SP Wire (L) Rear Cabinet 7 1 Speaker Box AC Cover 13 Detach the SD Card Cover 2. 3. Remove the SP Wire(L) and SP Wire(R) 5.Remove the 4 lock screws 6, and detach the Speaker Box. 6. LC-32HT1U REMOVING OF MAJOR PARTS 1. Remove the AC Cover and Jack Cover 1. 2.
Service Manual
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...the LCD Control Shield q. 9. Remove the 2 lock screws r and detach the Digital Sub PWB. 10 13 12 Rivet Wire Holder Main Shield A 11 14 P11 P12 Digital Sub PWB Center Angle LCD Control Shield 11. Remove ...Remove the 1 Coaxial Cable. Remove the 1 Rivet w from the Main Shield A and detach the Wire Holder. Coaxial Cable P5703 P1105 P3103 P2501 CN1 CN2 P3201 P3202 P3203 P8801 P8901 P3805 P3101 P9601 P1801 P1802 CN801 CN803 CN7502 CN802 CN7501 CN805 CN804 CN7601 14 Remove the 5 lock screws e and detach the Main Shield A. 10. Remove the connectors,(P11/P12). LC-32HT1U...
...the LCD Control Shield q. 9. Remove the 2 lock screws r and detach the Digital Sub PWB. 10 13 12 Rivet Wire Holder Main Shield A 11 14 P11 P12 Digital Sub PWB Center Angle LCD Control Shield 11. Remove ...Remove the 1 Coaxial Cable. Remove the 1 Rivet w from the Main Shield A and detach the Wire Holder. Coaxial Cable P5703 P1105 P3103 P2501 CN1 CN2 P3201 P3202 P3203 P8801 P8901 P3805 P3101 P9601 P1801 P1802 CN801 CN803 CN7502 CN802 CN7501 CN805 CN804 CN7601 14 Remove the 5 lock screws e and detach the Main Shield A. 10. Remove the connectors,(P11/P12). LC-32HT1U...
Service Manual
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... PWB. Remove the 4 lock screws f and detach the LCD Control PWB. 19. Remove the 3 lock screws h from the Top Control Cover. 19-2. Remove the 4 lock screws y and FFC. Remove 1 lock screw a and detach the Jack Cover B. Remove the 3 lock screws u and detach the Jack Cover C, and Earth Spring C. 15. Detach the Main Shield B. 14. Remove the 4 lock screws s and detach the Jack Cover A. 17. Remove the 6 lock screws d and detach the Power PWB. 18. LC-32HT1U 12.
... PWB. Remove the 4 lock screws f and detach the LCD Control PWB. 19. Remove the 3 lock screws h from the Top Control Cover. 19-2. Remove the 4 lock screws y and FFC. Remove 1 lock screw a and detach the Jack Cover B. Remove the 3 lock screws u and detach the Jack Cover C, and Earth Spring C. 15. Detach the Main Shield B. 14. Remove the 4 lock screws s and detach the Jack Cover A. 17. Remove the 6 lock screws d and detach the Power PWB. 18. LC-32HT1U 12.
Service Manual
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Remove the 3 lock screws ; and detach the Speaker Brackt (L). 24. Remove the 2 lock screws 32 and detach the LCD Panel Module. 32 32 Speaker Bracket (R) SP (R) Terminal PWB 28 27 R/C, LED PWB 31 LCD Panel Module Speaker Bracket (L) SP (L) Terminal PWB 30 29 16 LC-32HT1U 20. Remove the 2 lock screws l and detach the SP (L) Terminal PWB. 23. Remove the 3 lock screws k and detach the Speaker Brackt (R). 22. Remove the 2 lock screws 31 and detach the R/C, LED PWB. 25. Remove the 2 lock screws j and detach the SP (R) Terminal PWB. 21.
Remove the 3 lock screws ; and detach the Speaker Brackt (L). 24. Remove the 2 lock screws 32 and detach the LCD Panel Module. 32 32 Speaker Bracket (R) SP (R) Terminal PWB 28 27 R/C, LED PWB 31 LCD Panel Module Speaker Bracket (L) SP (L) Terminal PWB 30 29 16 LC-32HT1U 20. Remove the 2 lock screws l and detach the SP (L) Terminal PWB. 23. Remove the 3 lock screws k and detach the Speaker Brackt (R). 22. Remove the 2 lock screws 31 and detach the R/C, LED PWB. 25. Remove the 2 lock screws j and detach the SP (R) Terminal PWB. 21.
Service Manual
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... Terminal External Box Is the signal inputted to the following pin from P12 of connector of DIGITAL Sub unit? Pin(2) : NO YES Check the Digital unit Is the signal outputted to the following pin from P12 of connector of DIGITAL Sub unit? Pin(6) : NO Is the signal inputted to the following pin from P11 of connector of DIGITAL Sub unit? LC-32HT1U TROUBLESHOOTING TABLE No Picture/Sound signals of...
... Terminal External Box Is the signal inputted to the following pin from P12 of connector of DIGITAL Sub unit? Pin(2) : NO YES Check the Digital unit Is the signal outputted to the following pin from P12 of connector of DIGITAL Sub unit? Pin(6) : NO Is the signal inputted to the following pin from P11 of connector of DIGITAL Sub unit? LC-32HT1U TROUBLESHOOTING TABLE No Picture/Sound signals of...
Service Manual
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...[1:0] N_EXT_RST LC-32HT1U I2CSCL1,I2CSDA1 CH0CLK,CH0PSYNC,CH0VAL,CH0DATA N_DEMORST N_BS1_INT,BS1_SYNC_INT XEDK ED[23:16] EA[24:21,5:1], XECS[5:4], XECS[2:0], ECLK,XEWE,XERE,ERXW C IC8601 (IXB087WJ) : Demodulator IF_AGC TUN_SCL, TUN_SDA IF_OUT_P, IF_ODURTX_,CNRX B TU8001 (DTA018WJ) : Digital Cable / Air Tuner A SDCD SDCLK SDWP SDDAT[3:0],SDCMD SD_D3V3 SD_PWR SC5V IC8701 PQ1X331M SC8701 (ZA050WJ) : SD Card Slot LED...
...[1:0] N_EXT_RST LC-32HT1U I2CSCL1,I2CSDA1 CH0CLK,CH0PSYNC,CH0VAL,CH0DATA N_DEMORST N_BS1_INT,BS1_SYNC_INT XEDK ED[23:16] EA[24:21,5:1], XECS[5:4], XECS[2:0], ECLK,XEWE,XERE,ERXW C IC8601 (IXB087WJ) : Demodulator IF_AGC TUN_SCL, TUN_SDA IF_OUT_P, IF_ODURTX_,CNRX B TU8001 (DTA018WJ) : Digital Cable / Air Tuner A SDCD SDCLK SDWP SDDAT[3:0],SDCMD SD_D3V3 SD_PWR SC5V IC8701 PQ1X331M SC8701 (ZA050WJ) : SD Card Slot LED...
Service Manual
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...WHEN THE CHASSIS IS OPERATING. All resistors are 50V, unless otherwise noted. All capacitors are ± 5%, unless otherwise noted. (K= ± 10%, F= ± 1%, D= ± 0.5%) 3. Signals are fed by a color bar signal generator for servicing purpose and the above...IMPORTANTES POUR MAINTENIR LA SECURITE DE L'APPAREIL. IMPORTANT SAFETY NOTICE: PARTS MARKED WITH "å" ( ) ARE IMPORTANT FOR MAINTAINING THE SAFETY OF THE SET. SAFETY NOTES: 1. LC-32HT1U DESCRIPTION OF SCHEMATIC DIAGRAM VOLTAGE MEASUREMENT CONDITION: 1. INDICATION OF RESISTOR & CAPACITOR: RESISTOR 1.
...WHEN THE CHASSIS IS OPERATING. All resistors are 50V, unless otherwise noted. All capacitors are ± 5%, unless otherwise noted. (K= ± 10%, F= ± 1%, D= ± 0.5%) 3. Signals are fed by a color bar signal generator for servicing purpose and the above...IMPORTANTES POUR MAINTENIR LA SECURITE DE L'APPAREIL. IMPORTANT SAFETY NOTICE: PARTS MARKED WITH "å" ( ) ARE IMPORTANT FOR MAINTAINING THE SAFETY OF THE SET. SAFETY NOTES: 1. LC-32HT1U DESCRIPTION OF SCHEMATIC DIAGRAM VOLTAGE MEASUREMENT CONDITION: 1. INDICATION OF RESISTOR & CAPACITOR: RESISTOR 1.
Service Manual
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...-BE-SHARP ★ MARK: SPARE PARTS-DELIVERY SECTION Ref. DUNTKD352WE21 R AV Unit CB DUNTKD353WE01 R KEY Unit AK DUNTKD354WE02 R R/C, LED Unit AQ DUNTKD376FM08 R MAIN Unit CB RDENCA140WJQZ X Power Unit BX LCD PANEL NOTE: THE PARTS HERE SHOWN ARE SUPPLIED AS AN ASSEMBLY BUT NOT INDEPENDENTLY. DE PIECE 4. No. electrical components having such features are listed. Use the same parts as the factory recommended replacement parts shown in...
...-BE-SHARP ★ MARK: SPARE PARTS-DELIVERY SECTION Ref. DUNTKD352WE21 R AV Unit CB DUNTKD353WE01 R KEY Unit AK DUNTKD354WE02 R R/C, LED Unit AQ DUNTKD376FM08 R MAIN Unit CB RDENCA140WJQZ X Power Unit BX LCD PANEL NOTE: THE PARTS HERE SHOWN ARE SUPPLIED AS AN ASSEMBLY BUT NOT INDEPENDENTLY. DE PIECE 4. No. electrical components having such features are listed. Use the same parts as the factory recommended replacement parts shown in...
Service Manual
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... X F-RCA Connecter AK 102 LANGKA632WJFW X DIGITAL Sub PWB Angle AF 103 XBPS930P08000 X Screw AA 104 PSLDMA602WJFW R HDMI Shield (Button) AG 105 PSLDMA865WJFW R HDMI Shield (Top) AE 106 PSLDMA835WJFW R Shaft,x2(RS232C) AD 79 Front Cabinet - 1-2 Not Available - Stand Support - 4-1-2 Not Available - LEG-Cushion-B, x2 - 4-2-4 Not Available - Top Control Cover - 3-2 JBTN-A428WJKA X Operation Button AF 3-3 JBTN-A429WJKA X Power Button AD 3-4 MSPRCA049WJFW X Spring for Power Button AD...
... X F-RCA Connecter AK 102 LANGKA632WJFW X DIGITAL Sub PWB Angle AF 103 XBPS930P08000 X Screw AA 104 PSLDMA602WJFW R HDMI Shield (Button) AG 105 PSLDMA865WJFW R HDMI Shield (Top) AE 106 PSLDMA835WJFW R Shaft,x2(RS232C) AD 79 Front Cabinet - 1-2 Not Available - Stand Support - 4-1-2 Not Available - LEG-Cushion-B, x2 - 4-2-4 Not Available - Top Control Cover - 3-2 JBTN-A428WJKA X Operation Button AF 3-3 JBTN-A429WJKA X Power Button AD 3-4 MSPRCA049WJFW X Spring for Power Button AD...
Service Manual
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... Paper(Stand) - S7 TLABKA009WJZZ - Part No. ★ Description Code PACKING PARTS (NOT REPLACEMENT ITEM) S1 SPAKCC330WJZZ - S3 SPAKFA804WJZZ - S6 SPAKXA697WJZZ - S2 SPAKFA636WJZZ - Buffer Material - Wrapping Paper(Display) - Bar Code Label - X1 AC cord X2 Cable clamp X4 Operation manual X3 Cable tie SERVICE JIGS (USE FOR SERVICING) EXTENSION CABLES QCNW-C222WJQZ J L=1000mm 80pins FFC Pitch=0.5mm AW LCD Controller to LCD Panel x2 used QCNW-C799WJPZ J RCA Cable,Tuner Extension, x2 used AG QCNW...
... Paper(Stand) - S7 TLABKA009WJZZ - Part No. ★ Description Code PACKING PARTS (NOT REPLACEMENT ITEM) S1 SPAKCC330WJZZ - S3 SPAKFA804WJZZ - S6 SPAKXA697WJZZ - S2 SPAKFA636WJZZ - Buffer Material - Wrapping Paper(Display) - Bar Code Label - X1 AC cord X2 Cable clamp X4 Operation manual X3 Cable tie SERVICE JIGS (USE FOR SERVICING) EXTENSION CABLES QCNW-C222WJQZ J L=1000mm 80pins FFC Pitch=0.5mm AW LCD Controller to LCD Panel x2 used QCNW-C799WJPZ J RCA Cable,Tuner Extension, x2 used AG QCNW...