Sharp LC-13S2US Service Manual Download Page 85

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Ref. No.

Part No.

★

Description

Code

Ref. No.

Part No.

★

Description

Code

LC-15S2U-S

DUNTKB980FE05

MAIN Unit (Continued)

R2095

VRS-CA1JF101JY

J 100 1/16W

Metal Oxide

R2096

VRS-CB1JF101JY

J 100 1/16W

Metal Oxide

R2097

VRS-CA1JF101JY

J 100 1/16W

Metal Oxide

R2099

VRS-CY1JF472JY

J 4.7k 1/16W

Metal Oxide

R2101

VRS-CY1JF472JY

J 4.7k 1/16W

Metal Oxide

R2102

VRS-CB1JF101JY

J 100 1/16W

Metal Oxide

R2108

VRS-CY1JF472JY

J 4.7k 1/16W

Metal Oxide

R2110

VRS-CY1JF101JY

J 100 1/16W

Metal Oxide

R2111

VRS-CY1JF472JY

J 4.7k 1/16W

Metal Oxide

R2113

VRS-CY1JF101JY

J 100 1/16W

Metal Oxide

R2114

VRS-CY1JF101JY

J 100 1/16W

Metal Oxide

R2115

VRS-CA1JF103JY

J 10k 1/16W

Metal Oxide

R2118

VRS-CA1JF103JY

J 10k 1/16W

Metal Oxide

R2119

VRS-CY1JF000JY

J 0

1/16W

Metal Oxide

R2124

VRS-CY1JF433FY

J 43k 1/16W

Metal Oxide

R2125

VRS-CY1JF000JY

J 0

1/16W

Metal Oxide

R2126

VRS-CY1JF103FY

J 10k 1/16W

Metal Oxide

R2128

VRS-CY1JF105JY

J 1M

1/16W

Metal Oxide

R2129

VRS-CY1JF103JY

J 10k 1/16W

Metal Oxide

R2130

VRS-CY1JF102JY

J 1k

1/16W

Metal Oxide

R2132

VRS-CY1JF101JY

J 100 1/16W

Metal Oxide

MISCELLANEOUS PARTS

FB1201 RBLN-0083GEZZY

J Ferrite Bead

P701

QPLGN0185FJZZY J Plug, 13-pin(MB)

P1201

QPLGN0178FJZZY J Plug, 6-pin(MC)

P2001

QPLGN0963TAZZY J Plug, 9-pin(MS)

SC1202 QSOCNA002WJPZY J Socket, 20-pin(LK)

SC1203 QSOCN0687FJZZY J Socket, 50-pin(LS)

SC1204 QSOCN0684FJZZY J Socket, 30-pin(LG)

SC2001 QSOCN0464FJZZY J Socket, 50-pin(MA)

TP2002 QLUGHA001WJZZY J Lug

TP2052 QLUGHA001WJZZY J Lug

TP2053 QLUGHA001WJZZY J Lug

DUNTKB981DE02

SUB Unit

TUNER

NOTE: THE PARTS HERES SHOWN ARE SUPPLIED AS AN

ASSEMBLY BUT NOT INDEPENDENTLY.

TU3201 VTUVT2U5UF559

J Tuner

INTEGRATED CIRCUITS

IC304

VHi-1Y

J BH3543F-E2

IC3301 RH-iX3370CEN1Q

J MSP3440G-QA-B8

IC3302 VHi-1Y

J BA4560F-E2

IC3303 VHi-1Y

J BA4560F-E2

IC3304 VHi-1Y

J BA4560F-E2

IC3305 VHi-1S

J LA4635A

IC3401 VHiNJM2283F-1Y

J NJM2283M

IC3402 VHiNJM2235V-1Y

J NJM2235V

IC3501 VHiTC4053BF1EY

J TC4053BF

IC3701 VHiNJM2377M-1Y

J NJM2377M

IC3702 VHiNJM2147M-1Y

J NJM2147M-TE1

TRANSISTORS

Q302

VSDTC144EKA-1Y J DTC144EKA

Q3201 VS2SC3928AR-1Y

J 2SC3928AR

Q3202 VS2SC3928AR-1Y

J 2SC3928AR

Q3211 VSiMZ1A////-1Y

J IMZ1A

Q3212 VSiMZ1A////-1Y

J IMZ1A

Q3304 VSDTC314TK/-1Y

J DTC314TK

Q3305 VSDTC314TK/-1Y

J DTC314TK

Q3501 +++-1Y J UMG4N

Q3502 VSF-1Y

J FDC6305N

Q3503 VS2SC3928AR-1Y

J 2SC3928AR

Q3504 VS2SC3928AR-1Y

J 2SC3928AR

Q3505 VSDTC114EE/-1Y

J DTC114EE

Q3510 VSDTC314TK/-1Y

J DTC314TK

Q3511 VSDTC314TK/-1Y

J DTC314TK

Q3512 VS2SA1037KQ-1Y

J 2SA1037KQ

Q3513 VS2SC2712Y/-1Y

J 2SC2712Y

Q3701 VSDTC144EE/-1Y

J DTC114EE

Q3702 VSFMMT718//-1Y

J FMMT718

Q3703 VSFMMT718//-1Y

J FMMT718

Q3704 VS2SK2503//-1Y

J 2SK2503

Q3705 VSDTC144EE/-1Y

J DTC114EE

Q3706 VSU-1Y J UM5K1NTR

Q3707 VSU-1Y J UM5K1NTR

Q3709 VSDTC114YE/-1Y

J DTC114YE

Q3711 VSFMMT619//-1Y

J FMMT619

Q3712 VS2SC3928AR-1Y

J 2SC3928AR

Q3713 VSiMZ1A////-1Y

J IMZ1A

Q3714 VSiMZ1A////-1Y

J IMZ1A

Q6500 VS+-1Y

J 2SC5886

Q6501 VS+-1Y

J 2SC5886

Q6502 VS2SA1530AR-1Y

J 2SA1530AR

Q6503 VS+-1Y

J 2SC5886

Q6504 VS+-1Y

J 2SC5886

Q6505 VS2SA1530AR-1Y

J 2SA1530AR

Q8451 VS2SC4617//-1Y

J 2SC4617

Q8452 VS2SC4617//-1Y

J 2SC4617

Q8453 VS2SC4617//-1Y

J 2SC4617

Q8454 VS2SC4617//-1Y

J 2SC4617

Q8455 VS2SC4617//-1Y

J 2SC4617

Q8456 VS2SC4617//-1Y

J 2SC4617

DIODES

D301

VHDMA3120WA-1Y J Diode

D302

VHDMA3120WA-1Y J Diode

D303

VHDDAN222//-1Y

J Diode

D3302 VHDDAN222//-1Y

J Diode

D3304 RH-EX1271CEZZY J Zener Diode, 12V

D3305 RH-EX1271CEZZY J Zener Diode, 12V

D3401 RH-EX1271CEZZY J Zener Diode, 12V

D3402 RH-EX1271CEZZY J Zener Diode, 12V

D3403 RH-EX1271CEZZY J Zener Diode, 12V

D3404 RH-EX1271CEZZY J Zener Diode, 12V

Summary of Contents for LC-13S2US

Page 1: ...ice only The contents are subject to change without notice LCD COLOR TELEVISION CONTENTS IMPORTANT SERVICE SAFETY PRECAUTION 2 SPECIFICATIONS 5 OPERATION MANUAL 6 DIMENSIONS 8 REMOVING OF MAJOR PARTS 9 ADJUSTING PROCEDURE OF EACH SECTION 13 PUBLIC MODE SETTING PROCEDURE 35 TROUBLE SHOOTING TABLE 43 CHASSIS LAYOUT 47 BLOCK DIAGRAM 48 OVERALL WIRING DIAGRAM 50 DESCRIPTION OF SCHEMATIC DIAGRAM 52 SCH...

Page 2: ...ecommended replacement parts shown in this service manual may create shock fire or other hazards WARNING 1 For continued safety no modification of any circuit should be attempted 2 Disconnect AC power before servicing BEFORE RETURNING THE RECEIVER Fire Shock Hazard Before returning the receiver to the user perform the following safety checks 1 Inspect all lead dress to make certain that leads are ...

Page 3: ...utions incendies radiations X ou autres accidents AVERTISSEMENT 1 N entreprendre aucune modification de tout circuit C est dangereux 2 Débrancher le récepteur avant toute réparation VERIFICATIONS CONTRE L INCEN DIE ET LE CHOC ELECTRIQUE Avant de rendre le récepteur à l utilisateur effectuer les vérifications suivantes 1 Inspecter tous les faisceaux de câbles pour s assurer que les fils ne soient p...

Page 4: ...h is higher than the conventional lead solder by 40 C and as it has poor solder wettability you may be apt to keep the soldering bit in contact with the PWB for extended period of time However Since the land may be peeled off or the maximum heat resistance temperature of parts may be exceeded remove the bit from the PWB as soon as you confirm the steady soldering condition Lead free solder contain...

Page 5: ... IN Antenna F Type Headphone Mini jack for stereo ø3 5 mm OSD language English French Spanish Power supply DC 12 V AC 110 240 V 50 60 Hz AC Adapter AC 125V MAX AC Cord Weight 10 4 lbs 4 7 kg w o accessories Accessories Remote control Battery x2 Antenna cable AC adapter AC cord Cable clamp x2 Operation manual As a part of policy of continuous improvement SHARP reserves the right to make design and ...

Page 6: ...or lights up green when the BRIGHTNESS is set to AUTO POWER indicator A green indicator lights when the power is on and a red indicator lights when in the standby mode the indicator will not light when the main power is off To change the vertical angle of the LCD TV set tilt the screen up to 2 5 degrees forward or 10 degrees backward The TV set can also be rotated 25 degrees horizontally Adjust th...

Page 7: ...menu screen 14 CC Display Closed Caption subtitles 15 TV VIDEO Select a Liquid Crystal Television input source 16 FLASHBACK Return to the previous channel 17 Channel Select Set the channel 1 10 2 3 5 6 7 8 9 11 12 14 15 16 17 4 13 PREPARATION Batteries for the Remote Control Before using the LCD TV set for the first time install two AAA size UM SUM 4 batteries supplied When the batteries become de...

Page 8: ...NSIONS Unit inch mm 81 16 205 91 8 232 1419 64 363 125 64 307 12 3 4 324 7 7 32 183 2 9 3 32 231 17 64 7 313 16 97 221 64 59 315 16 100 14 7 16 367 14 13 32 366 1 32 1 5 37 64 142 427 32 123 8 203 1 13 16 46 3 15 16 100 ...

Page 9: ...ve the cabinet B fixing screws 7 pcs 5 Remove the cabinet B after opening from the direction of an arrow 6 Detach the connector from each PWB Cabinet A Cabinet B Stand Terminal Cover 1 3 5 4 2 P3603 P6500 P6501 P3302 P3801 P3701 P3303 P2001 SC1202 SC1203 SC2001 P4003 P4001 SC1204 P1201 P701 SC3401 P3601 P3602 6 6 6 6 6 6 6 6 6 6 6 R C LED PWB Main PWB Sub PWB ...

Page 10: ... together with its terminals from the sub PWB Undo the hooks e and f in the same way Detach the chassis frame left together with its terminals from the sub PWB 9 Remove the 2 lock screws from the R C LED PWB and take out the R C LED PWB 10 Remove the 3 lock screws each from the right and left speakers and take out both the speakers 8 10 10 9 7 c d a b f e Sub PWB Main PWB Chassis Frame R Chassis F...

Page 11: ...eet and reflection deflection sheet 13 Detach the four reflection mirrors 14 Remove the lamp unit 15 Detach the light guide plate 16 Detach the two lamp reflection sheets 12 11 Reflection deflection Sheet PSHEP0281CEZZ Prism Sheet PSHEP0282CEZZ Diffusion Sheet PSHEP0283CEZZ Lamp Unit KLMP 0122CEZZ Light Guide Plate PGIDMA011WJZZ Reflection Sheet 2 PSHEP0285CEZZ Reflection Mirror Back Shield Reflec...

Page 12: ...W A556WJZZ for service 2 Remove only SC1204 of the FFC for connection between Main unit SC1204 and LCD panel unit and connect the extended cable QCNW A553WJZZ for service 3 Remove the FFC for connection between Main unit SC1203 and LCD panel unit and connect the extended cable QCNW A556WJZZ for service 4 Remove the FFC for connection between Main unit SC1202 and LCD panel unit and connect the exte...

Page 13: ... or the DIRECT CHANNEL SELECT key to choose a channel Use the CURSOR UP DOWN key to select an item to adjust Let s say that the cursor is on the lowermost item and the CURSOR DOWN key is pressed The uppermost item on the next page will be selected When the CURSOR UP key is pressed with the uppermost item being highlighted on the other hand the lowermost item on the preceding page will be selected ...

Page 14: ...djust the RCUTOFF and BCUTOFF settings on adjustment process page 3 to have the black color temperature as specified 2 Receive the white 80 signal Adjust two of the R GAIN G GAIN and B GAIN settings in the decreasing direction to have the white color temperature as specified Note Make sure at least one of the R GAIN G GAIN and B GAIN settings is 0 3 Check to see if the black and white color temper...

Page 15: ... 20 VIDEO ADJUST PICTURE 50 VIDEO ADJUST TINT 0 VIDEO ADJUST COLOR 0 VIDEO ADJUST BLACK LEVEL 0 VIDEO ADJUST SHARPNESS 0 VIDEO ADJUST RED BLUE 0 VIDEO ADJUST GREEN 0 LANGUAGE ENGLISH MTS MODE STEREO BRIGHTNESS BRIGHT AUTO POWER OFF OFF PICTURE FLIP NORMAL AV2 IN OUT IN CC TEXT OFF MPAA RATING NONE GUIDELINE RATING NONE GUIDELINE CONTENTS ALL UNBLOCK V CHIP STATUS OFF BLUE SCREEN OFF EZ SETUP SELF ...

Page 16: ...rk 2 IC1201 LCD controller test pattern 1 Getting the test pattern displayed Put the screen in AV1 AV2 or COMPONENT but keep out any signal Call the adjustment process mode select DPS TESTP in the 3rd line of DPS 1 turn on the setting and the following test pattern shows up 2 Test pattern The following test pattern appears Note When the IC801 and IC1201 test pattern display commands are both turne...

Page 17: ...cillation input 32 kHz oscillation output Reset at L Microprocessor oscillator connection GND Microprocessor oscillator connection Power supply 3 3 V Input of clock for OSD N C Power supply monitor L at power ON Spare OSD blanking output OSD Emphasis signal output Gradation control IC chip selection Video SW switching 1 output N C N C I2C bus open connection switching input I2C bus serial clock li...

Page 18: ...out audio mute Audio output mute at H Video input output switching Video output at L Stereo IC MSP L output at reset N C OSD horizontal sync signal N C OSD vertical sync signal N C N C Video switching 2 output N C N C N C Separated exciting type inverter power supply control DC DC control output Adaptor ON OFF input For gradation control IC output control Output at H Lead enable for QS compliant c...

Page 19: ... is turned ON Hotel mode setting VCHIP line MUTE setting Canadian VCHIP compliance setting Bus UART open ON to OFF OSD display is not changed With or without SHARPNESS adjustment by XVC 480P is ineffective Common bias adjustment DAC OUT0A 00h Red cutoff adjustment DSP control Green cutoff adjustment DSP control Blue cutoff adjustment DSP control White balance DSP control White balance DSP control ...

Page 20: ...2 limit setting value Equalizer limit table 03 limit setting value Equalizer limit table 03 limit setting value Equalizer limit table 04 limit setting value Equalizer limit table 04 limit setting value Equalizer limit table 05 limit setting value Equalizer limit table 05 limit setting value Equalizer limit table 06 limit setting value Equalizer limit table 06 limit setting value Equalizer limit ta...

Page 21: ...0550 9 BAND5 0900 10 BAND1 0925 10 BAND2 0100 10 BAND3 0300 10 BAND4 0600 10 BAND5 1000 Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalize...

Page 22: ...0050 9 BAND5 0650 10 BAND1 0825 10 BAND2 0600 10 BAND3 0300 10 BAND4 0100 10 BAND5 0750 Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalizer table Equalize...

Page 23: ...age DC offset Constant at VCXO control SV port control signal polarity setting in bits Bell filter shift characteristics Bell filter sharp characteristics De emphasis filter characteristics H sync phase setting in pixels V sync phase setting in pixels V sync phase setting in lines Constant at ACC Constant at AGC Constant at peak AGC setup Constant at peak AGC release Peak AGC release level Constan...

Page 24: ...Video Color tone setting 2 TV composite S Video Horizontal edge correction OFF ON F characteristics TV Horizontal edge correction OFF ON F characteristics Composite Horizontal edge correction OFF ON F characteristics S Video Horizontal edge corrected amount TV Horizontal edge corrected amount Composite Horizontal edge corrected amount S Video Horizontal edge correction coring TV Horizontal edge co...

Page 25: ...ction coring TV Horizontal edge correction coring Composite Horizontal edge correction coring S Video Chroma band pass setting TV Chroma band pass setting Composite Chroma band pass setting S Video COM filter setting Luminance fixation digital gain setting Color depth setting TV Color depth setting Composite S Video Color depth U setting TV composite S Video Color depth V setting TV composite S Vi...

Page 26: ...ng 2 TV composite S Video Horizontal edge correction OFF ON F characteristics TV Horizontal edge correction OFF ON F characteristics Composite Horizontal edge correction OFF ON F characteristics S Video Horizontal edge corrected amount TV Horizontal edge corrected amount Composite Horizontal edge corrected amount S Video Horizontal edge correction coring TV Horizontal edge correction coring Compos...

Page 27: ...setting TV Not used Picture setting Composite S Video Not used for component 480I Picture quality setting TV Not used Picture quality setting Composite Not used S Video for component 480I Brightness peaking coring setting TV Not used Brightness peaking coring setting Not used Composite S Video for component 480I Brightness peaking center frequency TV Not used Brightness peaking center frequency No...

Page 28: ...d Brightness peaking coring setting Not used Composite S Video for component 480I Brightness peaking center frequency TV Not used Brightness peaking center frequency Not used Composite S Video for component 480I CTI setting TV Not used CTI setting Composite S Video Not used for component 480I CTI band setting TV Not used CTI band setting Composite S Video Not used for component 480I Color depth se...

Page 29: ...etting Composite S Video Not used Black level setting Not used Picture setting Composite S Video Not used Picture quality setting Composite S Video Not used Brightness peaking coring setting Not used Composite S Video Brightness peaking center frequency Not used Composite S Video CTI setting Composite S Video Not used CTI band setting Composite S Video Not used Color depth setting For component 48...

Page 30: ... YCbCr black level setting Not used For component 480P RGB YCbCr picture setting Not used For component 480P RGB YCbCr color contrast U setting Not used For component 480P RGB YCbCr color contrast V setting Not used For component 480P RGB YCbCr first blank offset correction Not used setting For component 480P RGB YCbCr first blank delay setting Not used For component 480P RGB YCbCr first blank gai...

Page 31: ...d composite S Video for component 480I OSD VSYNC output pulse start position Not used setting TV composite S Video for component 480I OSD VSYNC output pulse stop position Not used setting TV composite S Video for component 480I No of valid pixels for input 1 field TV Not used composite S Video for component 480I CbYCrY phase shift setting TV composite Not used S Video for component 480I Horizontal...

Page 32: ...ame setting Not used For composite S Video and component 480I Horizontal pre scaler setting TV Not used composite S Video for component 480I Horizontal pre scaler sub sampling setting Not used TV composite S Video for component 480I Horizontal UP sampling filter characteristics Not used TV composite S Video for component 480I Horizontal post scaler setting TV Not used composite S Video for compone...

Page 33: ...me setting TV Not used Minimum measuring frame setting Not used For composite S Video and component 480I Horizontal pre scaler setting TV Not used composite S Video for component 480I Horizontal pre scaler sub sampling setting Not used TV composite S Video for component 480I Horizontal UP sampling filter characteristics Not used TV composite S Video for component 480I Horizontal post scaler settin...

Page 34: ...reference value AFT voltage reference value Sync judgment threshold value TV Sync judgment threshold value TV Sync judgment threshold value External input Last sync judgment frequency at AIR CH SEARCH With or without component system switching display Time sec taken up to judgment of no EDS time data 1 sec increments Time taken up to identification of error port 0 1 sec increments Time of H Auto g...

Page 35: ...e password input screen displayed Procedure The input starts with the leftmost digit Use the numeric keys 1 thru 9 and 10 0 keys on the remote con troller The other keys are not acceptable With a numeric key input will change to The input position will move one digit to the right With all the 3 digits entered the password will be verified 3 The 3 digit password is now verified The password 0 2 7 p...

Page 36: ...mode settings get initialized The adjustment process remains intact 4 Public Mode Menu The guidance is not displayed onscreen Setup procedure To move the CURSOR UP AND DOWN use the CURSOR UP DOWN key remote controller and CHAN NEL UP DOWN key remote controller and set To change the settings use the CURSOR RIGHT LEFT key remote controller and VOLUME UP DOWN key remote controller and set To save new...

Page 37: ... volume fixed over the maximum volume Selection Default Function Exception Selection between RESPOND LIMITED and NO RESPOND loop provided RESPOND Setting the remote control functions 1 NO RESPOND setting The remote control keys are inoperative in the usual way 2 LIMITED setting All the remote control keys other than power channel up down volume up down and brightness are inoperative The adjustment...

Page 38: ... SETUP screen adjustment process and public mode setting screens can appear regardless of this setting Menu MENU on remote controller and set operative when applied in the above exception however Off timer SLEEP On screen display DISPLAY Closed caption NO setting 1 The off timer SLEEP TIMER setting is cleared to 2 The no signal power off AUTO POWER OFF setting is cleared to OFF 3 The sound mode SO...

Page 39: ...thru 10 0 Flashback FLASHBACK Input select TV VIDEO on remote controller and set Channel button 100 With the START MODE set at NORMAL this setting is disabled The setting will automatically be VARI ABLE Selection Default Function Remarks Selection between NO and YES loop provided NO Enabling or disabling the sound mode function In the YES setting the OFF status is added while the BRIGHT button is ...

Page 40: ...econds 3 The key functions in the sound only mode setup process and sound only mode process are referred to in Table of Key Allocation in Sound Only Mode and Table of Key Functions in Sound Only Mode 4 To turn off the power with the power key off timer or no signal power supply in the sound only mode first end the sound only mode then call the BRIGHT mode and finally turn off the power 5 Let s sup...

Page 41: ...0 0 CH100 CLOSED CAPTION Allocation Released Temporary reset Released Temporary reset Temporary reset Released Released Temporary recovery Temporary reset Released Released Released Special reset Temporary reset Temporary reset Temporary reset Temporary reset Released Temporary reset Temporary reset Temporary reset Temporary reset Temporary reset When the VOLUME FIXED INPUT MODE FIXED or other fix...

Page 42: ...ht on Message deleted Backlight error detect on BRIGHT mode turned on Mute cleared Sound only mode ended BRIGHT mode turned on Sound only mode ended Temporary reset key BRIGHT mode temporarily turned on BRIGHT mode temporarily turned on Externally OFF Externally OFF Message deleted Backlight on Description of pressed key displayed for 3 Backlight error detect on seconds Description of pressed key ...

Page 43: ...T and click on it to reset to zero Turn off the power Is the power turned on again 1 MODEL A622 INCH SIZE 15 ERROR NO RESET 0 PUBLIC MODE OFF V CHIP 1 CANADIAN VCHIP OFF EXT CONTROL OFF XVC SHARPNESS OFF VER ROM 1 00A GAIBU 0 000 Note This model is equipped with the lamp error detection function that detects the current flowing into the fluorescent lamp and protects the backlight lamp drive circui...

Page 44: ...ified Check J3404 Y I Pb I Pr I and peripheral parts No TV output Yes No Are voltages at Pins 6 7 and 9 of tuner as specified Check the power line Yes No Is output at Pin 19 of tuner as specified Check the tuner and its peripheral No Is input at Pin 5 of IC3402 as specified Check the line in question No Yes No Is Pin 4 of IC3402 at H Is Pin 48 IC2001 at H Yes Check the line in question Check pins ...

Page 45: ... the oscillation waveforms at the primary side of T6500 T6502 as specified Yes Replace F6501 and F6502 Yes Check the line IC1201 and its peripheral parts Yes Check Q3709 Check Q6500 Q6501 Q6503 Q6504 T6500 T6502 and their peripheral parts Replace the fluorescent lamp and check the oscillation waveform again No color No TV color No S VIDEO color No No Is input at Pin 116 of IC801 as specified Check...

Page 46: ...ied Check IC3301 and its peripheral parts Check the line in question IC3305 and its peripheral parts Yes Check the speakers and their peripheral parts No sound from headphone Check J4021 harness and their peripheral parts No sound from output line Yes No Is pin 58 of IC2001 at L No Are outputs at pins 14 and 15 of IC3501 as specified Yes Check the line in question Check the LMUTE line Check IC3501...

Page 47: ...LC 15S2U S 47 6 5 4 3 2 1 A B C D E F G H CHASSIS LAYOUT MAIN Unit R C LED Unit SUB Unit ...

Page 48: ...LC 15S2U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 48 BLOCK DIAGRAM ...

Page 49: ...LC 15S2U S 49 17 16 19 18 15 14 13 12 11 10 ...

Page 50: ...LC 15S2U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 50 OVERALL WIRING DIAGRAM ...

Page 51: ...LC 15S2U S 51 17 16 19 18 15 14 13 12 11 10 ...

Page 52: ...APACITOR 1 All capacitors are µF unless otherwise noted P pF µµF 2 All capacitors are 50V unless otherwise noted 3 All capacitors are Ceramic type unless otherwise noted ML Mylar TA Tantalum PF Polypro Film ST Styrol CAUTION This circuit diagram is original one therefore there may be a slight difference from yours IMPORTANT SAFETY NOTICE PARTS MARKED WITH å ARE IMPORTANT FOR MAINTAINING THE SAFETY...

Page 53: ...LC 15S2U S 53 6 5 4 3 2 1 A B C D E F G H SCHEMATIC DIAGRAM Ë R C LED Unit ...

Page 54: ...LC 15S2U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 54 ËMAIN Unit 1 5 ...

Page 55: ...LC 15S2U S 55 17 16 19 18 15 14 13 12 11 10 ...

Page 56: ...LC 15S2U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 56 ËMAIN Unit 2 5 ...

Page 57: ...LC 15S2U S 57 17 16 19 18 15 14 13 12 11 10 ...

Page 58: ...LC 15S2U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 58 ËMAIN Unit 3 5 ...

Page 59: ...LC 15S2U S 59 17 16 19 18 15 14 13 12 11 10 ...

Page 60: ...LC 15S2U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 60 ËMAIN Unit 4 5 ...

Page 61: ...LC 15S2U S 61 17 16 19 18 15 14 13 12 11 10 ...

Page 62: ...LC 15S2U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 62 ËMAIN Unit 5 5 ...

Page 63: ...LC 15S2U S 63 17 16 19 18 15 14 13 12 11 10 ...

Page 64: ...LC 15S2U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 64 ËSUB Unit 1 5 ...

Page 65: ...LC 15S2U S 65 17 16 19 18 15 14 13 12 11 10 ...

Page 66: ...LC 15S2U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 66 ËSUB Unit 2 5 ...

Page 67: ...LC 15S2U S 67 17 16 19 18 15 14 13 12 11 10 ...

Page 68: ...LC 15S2U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 68 ËSUB Unit 3 5 ...

Page 69: ...LC 15S2U S 69 17 16 19 18 15 14 13 12 11 10 ...

Page 70: ...LC 15S2U S 70 6 5 4 3 2 1 A B C D E F G H ËSUB Unit 4 5 ...

Page 71: ...LC 15S2U S 71 6 5 4 3 2 1 A B C D E F G H ËSUB Unit 5 5 ...

Page 72: ...LC 15S2U S 72 6 5 4 3 2 1 A B C D E F G H PRINTED WIRING BOARD ASSEMBLIES MAIN Unit Side A ...

Page 73: ...6 D1104 C1107 C1233 C1232 IC1101 C1104 C1119 R1216 R1215 R1207 R1211 R1210 R1214 R1209 R1212 R1206 SC1202 R1217 R1213 R1208 C1205 C1204 C1203 C1202 C1201 C1206 R1218 R1219 X1201 R1220 C1207 C1209 C1210 R1221 FB1201 R1222 R1223 C1212 R1224 IC1201 C1214 R1227 C1215 R1231 C1217 R1267 SC1203 R1268 R1269 C1229 C1230 C1228 C1227 C1226 C1225 C1224 R1234 C1223 C1222 C1221 C1220 C1218 R1233 C1219 TP2052 SC...

Page 74: ...LC 15S2U S 74 6 5 4 3 2 1 A B C D E F G H MAIN Unit Side B ...

Page 75: ...2003 TL2044 C739 C740 C732 C734 TL2048 R8207 TL2049 L8210 L8202 TL2050 C8207 R2005 R2004 FB8202 TL2051 R8205 FB8201 C8208 TL2052 C2025 R2002 L8207 Q8201 L8209 L8203 Q8202 L8208 IC2009 R8215 R8226 Q8206 R8208 R2095 R8227 R8214 R8206 R8219 Q8205 Q8209 R8204 R8217 R8203 R2092 R8223 C8216 R8218 R2115 R8220 R2080 R2052 C8218 C8226 C8227 R8201 Q8208 C8215 Q8203 R2078 R8216 Q8207 C8217 R2077 C8209 R8202 ...

Page 76: ...LC 15S2U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 76 ...

Page 77: ...LC 15S2U S 77 17 16 19 18 15 14 13 12 11 10 SUB Unit Side A ...

Page 78: ...Q8452 R8467 C8462 R8462 C8452 R8465 C8458 R8461 R8459 R8468 C3404 C8459 R3409 C8455 C8451 C3403 Q8453 R8460 R8454 Q8454 R8466 Q8451 Q8455 Q8456 R3429 R3430 R3428 C8456 R8458 R8471 R8457 R8452 R8451 R8484 C8460 R8472 R8463 J3404 SC3411 D3403 R3413 R3401 D3401 C3401 R3402 R3412 R3207 R3211 C3210 Q3211 R3212 R3210 R3215 R3214 R3213 TU3201 Q3212 C3205 C3211 R3217 FH3701 Q3702 R3719 R3773 R3715 C3711 Q...

Page 79: ...312 R3320 C3323 P3302 R3316 R3307 R3324 R3318 R3376 C3320 C3308 R3314 R3330 C3317 R3325 C3319 R3390 R3375 R3302 C3371 R3399 C3388 R3346 C3360 C3368 9 304 738 L3702 R3733 R3734 C3737 C3729 C3386 R3388 R3310 R3311 C3304 R3389 L3703 R3382 R3312 C3305 C3306 C3738 R3343 C3736 L6503 C3352 L3302 C3202 L3201 Q3201 R3201 R3204 R3202 R3203 C3203 R3205 Q3202 R6511 C3024 R6512 R6516 Q6507 R6514 P3701 R6517 C6...

Page 80: ... LED Unit Side A QPWBSB982WJN1 R C LED Unit Chip Parts Side A QPWBSB982WJN1 C4202 C4201 IC4201 P4001 D4008 C4203 C4001 R4006 RMC4001 D4005 R4002 R4001 D4001 D4004 Q4001 Q4002 R4003 D4006 R4005 R4007 D4002 D4007 Q4003 Q4004 R4009 R4008 J4021 P4003 ...

Page 81: ...RO DU MODELE 2 NO DE REF 3 NO DE PIECE 4 DESCRIPTION in CANADA Contact SHARP Electronics of Canada Limited Phone 416 890 2100 Ref No Part No Description Code Ref No Part No Description Code PRINTED WIRING BOARD ASSEMBLYS NOT REPLACEMENT ITEM DUNTKB980FE05 MAIN Unit DUNTKB981DE02 SUB Unit DUNTKB982DE02 R C LED Unit DUNTKB980FE05 MAIN Unit INTEGRATED CIRCUITS IC701 VSUMX2N 1Y J UMX2N AB IC704 VHiNJ7...

Page 82: ...rolytic AC C729 VCKYCY1EF104ZY J 0 1 25V Ceramic AA C731 RC EZA131WJZZY J 4 7 50V Electrolytic AC C733 VCKYCY1EF104ZY J 0 1 25V Ceramic AA C735 RC EZA132WJZZY J 10 50V Electrolytic AC C736 VCKYCY1EF104ZY J 0 1 25V Ceramic AA C742 RC EZA123WJZZY J 100 6 3V Electrolytic AC C801 RC KZA041WJZZY J 10 10V Ceramic AC C802 RC EZA135WJZZY J 10 10V Electrolytic AC C803 RC KZA041WJZZY J 10 10V Ceramic AC C80...

Page 83: ...5V Ceramic AA C1243 VCKYCY1EF104ZY J 0 1 25V Ceramic AA C1244 VCCCCY1HH220JY J 22p 50V Ceramic AA C1245 VCCCCY1HH820JY J 82p 50V Ceramic AA C1246 VCCCCY1HH820JY J 82p 50V Ceramic AA C1247 VCCCCY1HH820JY J 82p 50V Ceramic AA C2002 VCKYTV1CF105ZY J 1 16V Ceramic AB C2003 VCKYCY1EF104ZY J 0 1 25V Ceramic AA C2004 VCKYCY1EF104ZY J 0 1 25V Ceramic AA C2005 VCKYCY1AB105KY J 1 10V Ceramic AB C2006 RC EZA...

Page 84: ...CY1JF102JY J 1k 1 16W Metal Oxide AA R1237 VRS CY1JF220JY J 22 1 16W Metal Oxide AA R1238 VRS CY1JF221JY J 220 1 16W Metal Oxide AA R1239 VRS CY1JF101JY J 100 1 16W Metal Oxide AA R1240 VRS CY1JF101JY J 100 1 16W Metal Oxide AA R1241 VRS CY1JF101JY J 100 1 16W Metal Oxide AA R1242 VRS CY1JF182JY J 1 8k 1 16W Metal Oxide AA R1248 VRS CY1JF101JY J 100 1 16W Metal Oxide AA R1257 VRS CY1JF000JY J 0 1 ...

Page 85: ... 1Y J BA4560F E2 AD IC3303 VHiBA4560F 1Y J BA4560F E2 AD IC3304 VHiBA4560F 1Y J BA4560F E2 AD IC3305 VHiLA4635A 1S J LA4635A AM IC3401 VHiNJM2283F 1Y J NJM2283M AF IC3402 VHiNJM2235V 1Y J NJM2235V AE IC3501 VHiTC4053BF1EY J TC4053BF AF IC3701 VHiNJM2377M 1Y J NJM2377M AK IC3702 VHiNJM2147M 1Y J NJM2147M TE1 AF TRANSISTORS Q302 VSDTC144EKA 1Y J DTC144EKA AB Q3201 VS2SC3928AR 1Y J 2SC3928AR AB Q3202...

Page 86: ... 0 027 16V Ceramic AB C3313 VCKYCY1EB223KY J 0 022 25V Ceramic AA C3314 VCKYCY1EB223KY J 0 022 25V Ceramic AA C3315 VCKYCY1EB223KY J 0 022 25V Ceramic AA C3316 VCKYCY1EB223KY J 0 022 25V Ceramic AA C3317 VCKYCY1EB223KY J 0 022 25V Ceramic AA C3318 VCKYCY1EF104ZY J 0 1 25V Ceramic AA C3319 VCKYCY1EB223KY J 0 022 25V Ceramic AA C3320 RC EZA126WJZZY J 47 16V Electrolytic AC C3323 VCKYCY1EF104ZY J 0 1...

Page 87: ...61 VCKYCY1EF104ZY J 0 1 25V Ceramic AA C8462 VCKYCY1EF104ZY J 0 1 25V Ceramic AA C8464 RC EZA123WJZZY J 100 6 3V Electrolytic AC C8465 RC EZA127WJZZY J 100 16V Electrolytic AC RESISTORS R341 VRS CY1JF103JY J 10k 1 16W Metal Oxide AA R342 VRS CY1JF103JY J 10k 1 16W Metal Oxide AA R345 VRS CY1JF000JY J 0 1 16W Metal Oxide AA R346 VRS CY1JF000JY J 0 1 16W Metal Oxide AA R350 VRS CY1JF392JY J 3 9k 1 1...

Page 88: ... R3721 VRS CY1JF472JY J 4 7k 1 16W Metal Oxide AA R3723 VRS TW2ED102JY J 1k 1 4W Metal Oxide AA R3724 VRS CB1JF824JY J 820k 1 16W Metal Oxide AC R3725 VRS CY1JF000JY J 0 1 16W Metal Oxide AA R3732 VRS CY1JF1R0JY J 1 1 16W Metal Oxide AA R3733 VRS CY1JF222JY J 2 2k 1 16W Metal Oxide AA R3737 VRS TQ2BD683JY J 68k 1 8W Metal Oxide AA R3738 VRS CY1JF223JY J 22k 1 16W Metal Oxide AA R3741 VRS CB1JF562J...

Page 89: ...78GEZZ J Plug 6 pin AB P6500 QPLGN0155FJZZY J Plug 3 pin AE P6501 QPLGN0155FJZZY J Plug 3 pin AE SC3401 QSOCN0464FJZZY J Socket 50 pin AH SC3411 QSOCD0456CEZZ J S VIDEO AV IN1 AE SC3412 QSOCD0456CEZZ J S VIDEO AV IN2 OUT AE TP3001 QLUGHA001WJZZY J Lug AD TP3002 QLUGHA001WJZZY J Lug AD TP3003 QLUGHA001WJZZY J Lug AD DUNTKB982DE02 R C LED Unit INTEGRATED CIRCUITS IC4201 VHiTPS850 1Y J TPS850 AG TRAN...

Page 90: ... AD 3 10 MHNG A051WJFW J Swivel Hinge AU 3 11 XESSN40P10000 J Screw x8 AB 3 12 XESSN40P14000 J Screw x4 AA 3 13 XUSSN40P20000 J Screw x4 AA 4 Not Available 15 LCD Panel Unit Ass y 4 1 RLCDTA024WJZZ J 15 LCD Panel Unit CT 4 2 Not Available Back Shield Ass y 4 2 1 PSLDMA252WJFW J Back Shield AR 4 2 2 TCAUZA031WJZZ J Caution Label AB å 4 3 KLMP 0122CEZZ J Lamp Unit BD 4 4 PGiDMA011WJZZ J Light Guide ...

Page 91: ...1 6 1 3 1 4 1 3 1 4 1 7 1 7 1 5 1 8 1 8 4 6 4 5 4 4 4 3 2 4 2 1 2 5 2 8 2 3 3 7 3 1 3 2 3 5 3 3 3 4 3 9 3 6 3 8 4 9 4 8 4 7 2 7 2 2 2 2 2 11 4 1 17 13 14 18 12 7 2 8 11 9 4 1 4 11 4 14 4 10 4 12 2 11 3 11 3 13 3 10 3 12 3 2 2 3 2 1 4 16 4 17 4 15 4 5 4 2 4 13 4 6 4 2 1 4 2 2 1 2 19 R C LED PWB Sub PWB Main PWB 2 6 2 10 6 15 16 10 20 5 3 2 9 ...

Page 92: ...8WJZZ J Questionnaire Card AE TiNS A965WJZZ J Operation Manual AS å UADP A044WJPZ J AC Adaptor BC SPAKCA972WJZZ Packing Case SPAKFA373WJZZ Buffer Material Accessories SPAKPA228WJZZ Wrapping Paper SPAKXA339WJZZ Buffer Material SSAKA0160CEZZ Polyethylene Bag TLABK0001TAZZ Carton Label SERVICE JIGS USE FOR SERVICING QCNW A553WJZZ J Extension Cable 30 pin BA SC1204 LCD QCNW A555WJZZ J Extension Cable ...

Page 93: ...lamp 2pcs LHLDWA002WJSB AAA size Battery 2pcs Buffer Material Accessories SPAKFA373WJZZ AC Adapter UADP A044WJPZ AC Cord QACCDA023WJPA Wrapping Paper SPAKPA228WJZZ Buffer Material SPAKXA339WJZZ Buffer Material SPAKXA339WJZZ Infrared R C Unit RRMCGA174WJSA Antenna Cable QCNWG0003CEPA Packing Case SPAKCA972WJZZ Carton Label TLABK0001TAZZ ...

Page 94: ...ansmitted in any form or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher SHARP CORPORATION AV Systems Group Quality Reliability Control Center Yaita Tochigi 329 2193 Japan TQ1612 S Sep 2003 Printed in Japan MI KG Design and Production Information Design Japan Production Japan ...

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