Sharp LC-46SB57U Page 88 Service Manual Download

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LC-46SB57U/LC-52SB57U

9 – 16

MAIN Unit (14/16)

CPU_RXD0_UCOM

CPU_TDO

CPU_TXD0_UCOM

CPU_TDI

CPU_TMS

CPU_TCK

N_DBG_RST

CPU_TDO

CPU_TDI

CPU_TCK

CPU_TMS

CPU_TXD0_UCOM

CPU_RXD0_UCOM

PNL_DET4

PNL_DET0

PNL_DET2

PNL_DET1

PNL_DET3

MODEL_A3

MODEL_A0

MODEL_A2

MODEL_A1

MODEL_A4

GND_B

N_DBG_RST

SC9201
WA715WJQZ

SC9202
WA715WJQZ

TO MAIN12(EXBUS)

TO MAIN13(CONN)

TO MAIN15(POWER1)

TO MAIN9(CPU)

TO MAIN8(UCOM)

TO MAIN16(POWER2)

(PWBXE833WJ)

TO MAIN8(UCOM)

DUNTKE833WE03

MAIN14 (EXIF)

MAIN UNIT 14/16

Summary of Contents for LC-46SB57U

Page 1: ...LC 46SB57U 3 1 2 DIMENSIONS LC 52SB57U 3 2 CHAPTER 4 REMOVING OF MAJOR PARTS 1 REMOVING OF MAJOR PARTS LC 46SB57U 4 1 2 REMOVING OF MAJOR PARTS LC 52SB57U 4 7 CHAPTER 5 ADJUSTMENT 1 ADJUSTMENT PROCEDURE 5 1 2 PUBLIC MODE SETTING PROCEDURE 5 16 CHAPTER 6 TROUBLESHOOTING TABLE 1 TROUBLESHOOTING TABLE 6 1 CHAPTER 7 OVERALL WIRING SYSTEM BLOCK DIAGRAM 1 OVERALL WIRING DIAGRAM 7 1 2 SYSTEM BLOCK DIAGRA...

Page 2: ... the AC voltage drop across the resistor All checks must be repeated with the AC cord plug connection reversed If necessary a nonpolarized adaptor plug must be used only for the purpose of completing these checks Any reading of 0 75 Vrms this corresponds to 0 5 mA rms AC or more is excessive and indicates a potential shock hazard which must be corrected before returning the monitor to the owner SA...

Page 3: ...glage et de compartiment les réseaux de résistancecapacité les isolateurs mécaniques etc S assurer qu il n y ait pas de danger d électrocution en vérifiant la fuite de courant de la facon suivante Brancher le cordon d alimentation directem ent à une prise de cou rant de 120V Ne pas utiliser de transformateur d isolation pour cet essai A l aide de deux fils à pinces brancher une résistance de 1 5 k...

Page 4: ... 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 contains more tin and the end of the sol...

Page 5: ...de INPUT 3 AV in INPUT 5 HDMI in with HDCP SERVICE Software update OSD language English French Spanish Power Requirement AC 120 V 60 Hz Power Consumption 254 W 0 5 W Standby with AC 120 V 290 W 0 5 W Standby with AC 120 V Weight TV stand 49 6 lbs 22 5 kg 58 5 lbs 26 5 kg TV only 39 7 lbs 18 0 kg 50 7 lbs 23 0 kg Dimension 2 W H D TV stand 43 53 64 30 3 64 13 1 2 inch 49 19 64 33 25 32 13 1 2 inch ...

Page 6: ...T 7 terminal HDMI INPUT 6 terminal HDMI INPUT 4 terminal PC IN AUDIO terminal shared for INPUT 4 and INPUT 6 4 Antenna Cable in INPUT 1 terminals INPUT 2 terminals DIGITAL AUDIO OUTPUT terminal INPUT 8 terminal HDMI AUDIO OUTPUT terminals 1 External equipment connection 2 Button operations 3 Connecting the AC cord 4 Details on the PC Audio Select function The illustrations in this operation manual...

Page 7: ... time will start to keep appearing every minute Select Off by pressing SLEEP to cancel the sleep timer The TV will enter standby when the remaining time reaches 0 When the sleep timer is set its indicator on the TV lights red FLASHBACK Press FLASHBACK to switch to the previously tuned channel Press FLASHBACK again to switch back to the currently tuned channel FLASHBACK will not work if no channel ...

Page 8: ...e program This feature is called Multi channel Television Sound MTS The TV with MTS can receive mono sound stereo sound and Secondary Audio Programs SAP The SAP feature allows a TV station to broadcast other information which could be audio in another language or something completely different like weather information You can enjoy Hi Fi stereo sound or SAP broadcasts where available Stereo broadc...

Page 9: ...ll present the Closed Caption information display 2 Press CC while the Closed Caption information is still on the screen Press repeatedly until you select the desired closed caption service Depending on the number of caption services in the signal being received you will see information such as 1 2 or 1 4 displayed 1 2 means the first of two services Example If a program has three services Digital...

Page 10: ...of the screen Dot by Dot 1080i p only Detects the resolution of the signal and displays an image with the same number of pixels on the screen Full Screen 720p only You can select Full Screen only when receiving a 720p signal S Stretch Smart stretch Suitable for stretching 4 3 programs to fill the screen Zoom Suitable for viewing wide screen 2 35 1 aspect ratio programs in full screen When using Do...

Page 11: ...the AN 52AG4 SHARP wall mount bracket The use of other wall mount brackets may result in an unstable installation and may cause serious injuries Installing the TV requires special skill that should only be performed by qualified service personnel Customers should not attempt to do the work themselves SHARP bears no responsibility for improper mounting or mounting that results in accident or injury...

Page 12: ...re may look dark in a room that is too bright Is the sleep timer set Check the power control settings The unit s internal temperature has increased Remove any objects blocking vent or clean Is connection to other components correct Is correct input signal source selected after connection Is the correct input selected Is picture adjustment correct Is On selected in Audio Only Is a non compatible si...

Page 13: ...tput Select Color System Caption Setup Digital Caption Info Program Title Display Favorite CH Game Play Time Operation Lock Out Demo Mode Digital Setup Menu Audio Setup Identification Software Update On Screen Display Menu For TV INPUT 1 2 3 Mode For HDMI PC IN Mode Picture Menu OPC Backlight Contrast Brightness Color Tint Sharpness Advanced C M S Hue C M S Saturation C M S Value Color Temp Fine M...

Page 14: ...ice Manual CHAPTER 3 DIMENSIONS 1 DIMENSIONS LC 46SB57U Unit inch mm 15 3 4 400 15 3 4 400 6 7 8 174 3 30 3 64 763 27 47 64 704 17 9 64 435 2 21 64 59 21 21 32 550 43 53 64 1113 40 19 64 1023 4 22 43 64 575 6 13 1 2 343 3 29 32 99 4 57 64 124 ...

Page 15: ...B57U 3 2 2 DIMENSIONS LC 52SB57U Unit inch mm 21 21 32 550 15 3 4 400 45 9 16 1156 9 25 41 64 650 9 19 1 32 483 13 1 2 343 3 43 64 93 5 13 64 132 15 3 4 400 5 23 32 145 2 29 64 62 33 25 32 858 31 11 32 796 49 19 64 1252 ...

Page 16: ...AJOR PARTS LC 46SB57U 1 Removing of Stand Unit and Rear Cabinet Ass y 1 Remove the 4 lock screws and detach the Stand Unit 2 Remove the 4 VESA Hole Covers 3 Remove the 1 lock screw 4 lock screws 9 lock screws and detach the Rear Cabinet Ass y Front Cabinet Ass y Rear Cabinet Ass y 4 5 3 2 1 Stand Unit ...

Page 17: ...nnect SP wire Detach the Speaker L R 3 Remove the 2 lock screws and detach the Side AV Cover Ass y 4 Remove the 2 lock screws 3 lock screws 4 lock screws 3 lock screws and detach the Main PWB Shield 5 Remove the 4 lock screws and detach the Control Shield Ass y Main PWB Shield Side AV Cover Ass y 5 7 4 6 3 3 Control Shield Ass y 9 8 Speaker R SP Speaker L SP Bottom Cover 1 2 ...

Page 18: ...M SP 2 Disconnect the following connectors from POWER Unit LB1 PD PL LB2 LA 3 Disconnect the following connectors from INVERTER 1 Unit LB2 LA 4 Disconnect the following connectors from LCD Control Unit LP LW PL RA LW PD PD KM LB1 PL SP LP LB1 LB2 LA LB2 LA LW PL LP MAIN Unit LCD Control Unit POWER Unit INVERTER 1 Unit LB1 ...

Page 19: ...nd detach the POWER Unit 2 Remove the 9 lock screws and detach the MAIN Unit 3 Detach the KEY Unit Ass y 4 Detach the KEY Unit from KEY Button Cover Ass y and disconnect KM wire 5 Detach the R C LED Unit and disconnect RA wire MAIN Unit R C LED Unit POWER Unit KEY Button Cover Ass y 2 3 5 4 1 KM RA KEY Unit Ass y KEY Unit ...

Page 20: ... 1 Remove the 1 lock screw and detach the Main PWB Angle 2 Remove the 16 lock screws and detach the Panel Support Angle 3 Remove the 8 lock screws 5 hooks and detach the LCD Panel Module Unit 3 2 2 Panel Support Angle LCD Panel Module Unit Panel Support Angle 1 Main PWB Angle Hook Hook Hook Hook Hook ...

Page 21: ...nd detach the Bezel Ass y 2 Detach the Lens Sheet and Diffusion Plate 3 Detach the 2 pieces Lamp Holder Unit Socket and detach the following 18 pieces Lamp from BL Chassis Ass y 3 Bezel Ass y Lens Sheet Diffusion Plate Lamp Holder Unit Socket BL Chassis Ass y Lamp Holder Unit Lamp 4 5 1 2 6 8 7 6 9 1 ...

Page 22: ...ng of Stand Unit and Rear Cabinet Ass y 1 Remove the 4 lock screws and detach the Stand Unit 2 Remove the 4 VESA Hole Covers 3 Remove the 1 lock screw 1 lock screw 12 lock screws and detach the Rear Cabinet Ass y 5 4 1 3 2 Front Cabinet Ass y Rear Cabinet Ass y Stand Unit ...

Page 23: ...Speaker L R 2 Remove the 2 lock screws and detach the Side AV Cover Ass y 3 Remove the 3 lock screws 4 lock screws 2 lock screws 3 lock screws and detach the Main PWB Shield 4 Remove the 4 lock screws and detach the Control Shield Ass y 4 3 6 Main PWB Shield Side AV Cover Ass y 2 5 Control Shield Ass y 7 SP SP Speaker R Speaker L 1 1 ...

Page 24: ... KM SP 2 Disconnect the following connectors from POWER Unit LB1 PD PL LB2 LA 3 Disconnect the following connectors from INVERTER 1 Unit LB2 LA 4 Disconnect the following connectors from LCD Control Unit LP LW PL LW PL LP RA LW PD PD KM LB1 PL SP LP LB1 LB2 LA LB2 LA MAIN Unit LCD Control Unit POWER Unit INVERTER 1 Unit ...

Page 25: ...nd detach the POWER Unit 2 Remove the 9 lock screws and detach the MAIN Unit 3 Detach the KEY Unit Ass y 4 Detach the KEY Unit from KEY Button Cover Ass y and disconnect KM wire 5 Detach the R C LED Unit and disconnect RA wire 2 MAIN Unit R C LED Unit KEY Unit KEY Unit Ass y KEY Button Cover Ass y 3 5 4 KM RA POWER Unit 1 ...

Page 26: ...ck screws and detach the Panel Support Angle 3 Remove the 6 lock screws 10 lock screws and detach the 4 Corner Lug and 2 Center Lug 4 Remove 4 hooks and detach the LCD Panel Module Unit 3 4 2 LCD Panel Module Unit Panel Support Angle Panel Support Angle Corner Lug Corner Lug Corner Lug Center Lug Center Lug 2 3 4 3 4 3 3 4 4 3 4 1 Main PWB Angle Corner Lug 5 5 6 7 5 5 6 Hook Hook Hook Hook ...

Page 27: ...and detach the Bezel Ass y 2 Detach the Lens Sheet and Diffusion Plate 3 Detach the 2 pieces Lamp Holder Unit Socket and detach the following 18 pieces Lamp from BL Chassis Ass y 3 4 5 1 2 6 8 7 6 9 1 Bezel Ass y Lens Sheet Diffusion Plate Lamp Holder Unit Socket BL Chassis Ass y Lamp Holder Unit Lamp ...

Page 28: ...gs are the procedures for upgrading explained separately for the main software monitor microprocessor software 2 2 Main software version upgrade 2 2 1 Get ready before you start USB Memory of 128MB or higher capacity PC running on Windows 98 98SE ME 2000 XP operating system USB Memory reader writer or PC with a USB port The file system of a USB memory is FAT FAT32 supports Use the USB memory witho...

Page 29: ...process the upgrade success screen as shown below appears You can check the new software version on this screen The version information appears after the upgrade is complete 7 Unplug the AC cord and remove the USB Memory for version upgrade 8 Now the software version upgrade is complete NOTE When you are done with the software version upgrade start the set go to the top page of the adjustment proc...

Page 30: ...ious damaged beyond recovery inability to start After the monitor microprocessor software is upgraded also perform the Industry Init 5 After the unit startup the upgrade starts The power led will blink continuously Also an upgrade screen will be shown during a minor upgrade 6 If the upgrade fails power led will stop blinking Also the upgrade failure screen will be shown if upgrade screen was shown...

Page 31: ...mation described here lest your users should know how to enter the adjustment process mode If the settings are tampered in this mode unrecoverable system damage may result 4 Remote controller key operation and description of display in adjustment process mode 1 Key operation Input mode is switched automatically when relevant adjustment is started so far as the necessary input signal is available 2...

Page 32: ... data setting for VIC READ 12 VIC SIGNAL TYPE Signal type setting for VIC READ 13 VIC READ Picture level acquisition function Level appears in green on the upper right 3 1 N358 ALL ADJ INPUT1 CVBS and TUNER signal level adjustment 2 N358 ALL ADJ INPUT3 3 N358 MAIN ADJ INPUT1 CVBS signal level adjustment 4 N358 MAIN ADJ INPUT3 5 TUNER DAC ADJ TUNER signal level adjustment 6 N358 CONTRAST A_GAIN 7 N...

Page 33: ...e 7 MG3R WB adjustment Point 3 R adjustment value 8 MG3G WB adjustment Point 3 G adjustment value 9 MG3B WB adjustment Point 3 B adjustment value 11 1 MG4R WB adjustment Point 4 R adjustment value Parameter for six point adjustment 2 MG4G WB adjustment Point 4 G adjustment value 3 MG4B WB adjustment Point 4 B adjustment value 4 MG5R WB adjustment Point 5 R adjustment value 5 MG5G WB adjustment Poi...

Page 34: ... 18 1 PEQ3 F0 2 PEQ3 Q 3 PEQ3 Gain 4 PEQ3 Gain Limit 5 PEQ3 Fade Time 6 PEQ4 F0 7 PEQ4 Q 8 PEQ4 Gain 9 PEQ4 Gain Limit 10 PEQ4 Fade Time 19 1 PEQ5 F0 2 PEQ5 Q 3 PEQ5 Gain 4 PEQ5 Gain Limit 5 PEQ5 Fade Time 6 PEQ6 F0 7 PEQ6 Q 8 PEQ6 Gain 9 PEQ6 Gain Limit 10 PEQ6 Fade Time 20 1 PEQ7 F0 2 PEQ7 Q 3 PEQ7 Gain 4 PEQ7 Gain Limit 5 PEQ7 Fade Time 6 Subsonic Filter 21 1 Output Trim 2 Clipper 3 Sub Volume ...

Page 35: ...GC Release Time 9 Bass AGC Threshold 10 Bass AGC HPF F0 11 Bass Harmonics Level 12 Bass Harmonics LPF F 13 Bass Harmonics HPF F 25 1 PANNEL SELECT 2 PWM 3 PWM FREQ 4 PWM DUTY 5 OSC FREQ 6 OSC DUTY 26 1 BRIGHTNESS DA0 2 BRIGHTNESS DA1 3 BRIGHTNESS DA2 4 BRIGHTNESS DA3 5 BRIGHTNESS DA4 6 BRIGHTNESS DA5 7 BRIGHTNESS DA6 8 BRIGHTNESS DA7 9 BRIGHTNESS DA8 10 BRIGHTNESS DA9 11 BRIGHTNESS DA10 12 BRIGHTN...

Page 36: ...5 OPC33 ADLEVEL 16 6 OPC33 ADLEVEL 17 7 OPC33 ADLEVEL 18 8 OPC33 ADLEVEL 19 9 OPC33 ADLEVEL 20 10 OPC33 ADLEVEL 21 11 OPC33 ADLEVEL 22 31 1 OPC33 ADLEVEL 23 2 OPC33 ADLEVEL 24 3 OPC33 ADLEVEL 25 4 OPC33 ADLEVEL 26 5 OPC33 ADLEVEL 27 6 OPC33 ADLEVEL 28 7 OPC33 ADLEVEL 29 8 OPC33 ADLEVEL 30 9 OPC33 ADLEVEL 31 32 1 V6 OS THERMO 1 2 V6 OS THERMO 2 3 V6 OS THERMO 3 4 V6 OS THERMO 4 5 V6 OS THERMO 5 6 V...

Page 37: ...f P1 9 NORMAL STANDBY CAUSE 2 No operation off in the cause of no operation off 3 No signal off in the cause of no signal off 4 PC power management mode 1 in the cause of Standby mode MODE1 5 PC power management mode 2 in the cause of Standby mode MODE2 6 Off timer in the cause of SLEEP timer 8 Command from RS232C in the cause of command by RS 232C 2 Details of P1 10 ERROR STANDBY CAUSE 11 Prolong...

Page 38: ...p p 0 02Vp p Pedestal to white level 15K component signal Y level 0 714Vp p 0 02Vp p Pedestal to white level PB PR level 0 7Vp p 0 02Vp p 33K component signal Y level 0 7Vp p 0 02Vp p Pedestal to white level PB PR level 0 7Vp p 0 02Vp p Analog RGB RGB level 0 7Vp p 0 02Vp p Pedestal to white level Adjustment item Adjustment conditions Adjustment procedure 1 Adjustment N358 signal US 10ch Feed the ...

Page 39: ...YNC HV separate Feed the XGA 100 color bar signal to ANALOG RGB input 2 Auto adjustment performance Bring the cursor on ANALOG RGB ADJ and press ENTER ANALOG RGB ADJ OK appears when finished Adjustment item Adjustment conditions Adjustment procedure 1 Adjustment NTSC RF signal US 7 AIR ch Feed the NTSC signal to RF ANTENNA input 2 Auto adjustment performance Bring the cursor on TUNER VCHIP TEST 07...

Page 40: ...ect the G setting 1680 x 6th point G setting 3712 rounded off and make the R and B settings to their reference levels 6 Set the 2nd point to the specified gradation level Correct the G setting 1136x 6th point G setting 3712 rounded off and make the R and B settings to their reference levels 7 Set the 1st point to the specified gradation level Correct the G setting 736 x 6th point G setting 3712 ro...

Page 41: ...cluding the channel settings are initialized Be cautious when making this adjust ment The adjustments done in the adjustment process mode are not initialized Baud rate 9 600 bps Data LENGTH 8 bit Parity bit None Stop bit 1 bit Flow control None Adjustment item Adjustment conditions Adjustment procedure 1 Initialization It turns off with AC power supply Enter the adjustment process mode Bring the c...

Page 42: ...tination ID connector SC9201 SC9202 QCNCWA715WJQZY SC9201 SC9202 LC 46SB57U LC 52SB57U 㽴㽶㽸㽸 MAIN Unit E833 Optical OUT MDK V LR HDMI USB DDR position 䇼RA䇽 1 1 䇼SP䇽 RS 232C L R Analog RGB S video PC Audio IN 䇼LW䇽 1 䇼PD䇽 1 䇼KM䇽 1 TUNER 䇼LP䇽 1 1 1 䇼LB1䇽䇼BM䇽 12 21 6 41 4 4 10 15 SC9202 SC9201 Destination ID connector locations 㽹㽸㽶㽴㽲㽷㽵㽳 Plug locations HDMI ...

Page 43: ...2 How to exit Public Mode There are the following ways to quit the public mode setup screen Turn off PUBLIC MODE in the adjustment process mode This way alone is not for quitting the setup screen but for quitting the mode itself Turn off the power with the POWER key Select EXECUTE PUBLIC MODE stays on in the adjustment process mode The settings will be back to the factory ones 3 Public Mode Settin...

Page 44: ...ntroller and VOL key remote controller and set To save new settings keep the cursor at EXECUTE and use ENTER key remote controller and set PUBLIC MODE POWER ON FIXED VARIABLE MAXIMUM VOLUME 60 VOLUME FIXED VARIABLE VOLUME FIXED LEVEL 20 RC BUTTON RESPOND PANEL BUTTON RESPOND MENU BUTTON RESPOND AV POSITION FIXED VARIABLE ON SCREEN DISPLAY YES INPUT MODE START NORMAL INPUT MODE FIXED VARIABLE LOUD ...

Page 45: ...vel specified for a fixed volume at start Limit in Setting The sound volume for the ON timer Wake up timer is fixed also without display of menu Besides the setting is made impossible Basically the menu is not displayed The following keys become invalid Sound volume Up Down VOL for both remote control and the unit Mute MUTE Exception In the item VOLUME of adjustment process the sound volume can be...

Page 46: ...played This is because the channel call mes sage may be confused with a message being sent from the hotel On the North America destined models the OSD works the same as at the No setting Limit in Setting Keys falling under any of the following items become invalid Appearance of screen changes and the sound changes Personal functions which are hard to restore Screen display menu OFF timer ON timer ...

Page 47: ...n Selection between OFF ON TV RCE and ON TV RCD loop provided Default OFF Explanation Function to feed the remote controller received signal to Pin 9 open on the RS232C Limit in Setting None Exception None Remarks None Selection Selection between Variable and Fixed loop provided Default Variable Explanation In case of Fixed setting Menu Picture and Audio setting can t be changed like Dynamic Fixed...

Page 48: ... OFF Selection Selection between ON and OFF loop provided Default OFF Explanation In case of ON public mode settings are effected Limit in Setting None Exception None Remarks The public mode settings are operable only when this item is set at ON ...

Page 49: ...U Check the line between pin 7 of input terminal J501 and pin AJ2 of IC8001 CPU Is there the COMPOSITE signal input at pin AE28 of IC8001 CPU Is there the COMPOSITE signal input at pin AE29 of IC8001 CPU YES NO YES NO Check the line between pin 3 of J507 and pin AE28 of IC8001 Check the line between pin 6 of J501 and pin AE29 of IC8001 Are the LVDS signal outputs at the LVDS 1st channel and 2nd ch...

Page 50: ...NENT video signal inputs at pins AJ21 Y AJ22 Pb and AH22 Pr of IC8001 CPU Are there the COMPONENT video signal inputs at pins AJ18 Y AJ19 Pb and AH19 Pr of IC8001 CPU YES NO YES NO Check the line between the input terminals of J508 and IC8001 J508 pin 3 Y pin 5 Pb pin 7 Pr IC8001 pin AJ21 pin AJ22 pin AH22 Check the line between the input terminals of J502 and IC8001 J508 pin 3 Y pin 5 Pb pin 7 Pr...

Page 51: ...pins 3 Y 4 C of J504 and pins AF30 AF29 of IC8001 Q519 and Q520 etc Are the LVDS signal outputs at the LVDS 1st channel and 2nd channel of IC8001 LVDS_TX_0_DATA0_P N C14 D14 LVDS_TX_0_DATA1_P N C15 D15 LVDS_TX_0_DATA2_P N C16 D16 LVDS_TX_0_DATA3_P N C18 D18 LVDS_TX_0_DATA4_P N C19 D19 LVDS_TX_0_CLK_P N C17 D17 LVDS_TX_1_DATA0_P N A14 B14 LVDS_TX_1_DATA1_P N A15 B15 LVDS_TX_1_DATA2_P N A16 B16 LVDS...

Page 52: ...gnal input at pin AD29 of IC8001 CPU Are there the video signal inputs at pin AA29 and AB29 of IC8001 CPU YES NO YES NO Check the line between IC8001 and TU1101 and their peripheral circuits Check the line between IC8001 and TU1101 and their peripheral circuits C1129 C1130 etc Are the LVDS signal outputs at the LVDS 1st channel and 2nd channel of IC8001 LVDS_TX_0_DATA0_P N C14 D14 LVDS_TX_0_DATA1_...

Page 53: ...001 CPU Are there the VSYNC HSYNC signal inputs at pins AJ14 and AK14 of IC8001 YES NO Check the line between SC1804 and IC8001 IC1802 etc Are the LVDS signal outputs at the LVDS 1st channel and 2nd channel of IC8001 LVDS_TX_0_DATA0_P N C14 D14 LVDS_TX_0_DATA1_P N C15 D15 LVDS_TX_0_DATA2_P N C16 D16 LVDS_TX_0_DATA3_P N C18 D18 LVDS_TX_0_DATA4_P N C19 D19 LVDS_TX_0_CLK_P N C17 D17 LVDS_TX_1_DATA0_P...

Page 54: ...IC1605 and the pin 19 of SC1601 Check IC1605 and its peripheral circuits SDA1 pin53 of IC1605 SCL1 pin54 of IC1605 etc Check IC1605 and its peripheral circuits SDA1 pin53 of IC1605 SCL1 pin54 of IC1605 etc Are there the TMDS signal inputs at pins 1 2 CLK 3 4 D0 5 6 D1 7 8 D2 all of IC1605 Are there the TMDS signal inputs at pins 11 12 CLK 13 14 D0 15 16 D1 17 18 D2 all of IC1605 YES NO YES NO Is I...

Page 55: ...01 and the pin 19 of SC1802 Check IC1801 and its peripheral circuits SDA1 pin53 of IC1801 SCL1 pin54 of IC1801 etc Check IC1801 and its peripheral circuits SDA1 pin53 of IC1801 SCL1 pin54 of IC1801 etc Are there the TMDS signal inputs at pins 65 66 CLK 67 68 D0 69 70 D1 71 72 D2 all of IC1801 Are there the TMDS signal inputs at pins 11 12 CLK 13 14 D0 15 16 D1 17 18 D2 all of IC1801 YES NO YES NO ...

Page 56: ...e audio signal come from pins 5 L and 7 R of input terminal J507 to pins V30 L and V29 R of IC8001 CPU Does the audio signal come from pins 4 L and 2 R of input terminal J503 to pins U29 L and U28 R of IC8001 CPU YES NO YES NO Check the line between J507 and IC8001 Check the line between J503 and IC8001 Does the audio signal come from pins N29 N30 PGA0OUT_L R of IC8001 CPU to pins 4 7 INLP INRP of...

Page 57: ...5 L and 4 R of input ter minal J501 to pins U27 L and U26 R of IC8001 CPU YES NO Check the line between J501 and IC8001 Does the audio signal come from pins N29 N30 PGA0OUT_L R of IC8001 CPU to pins 4 7 INLP INRP of IC2701 AMP YES NO Check the line between IC8001 and IC2701 and their peripheral circuits Q1306 Q1307 AMP_MUTE line etc Is the audio output from IC2701 as specified NO Check IC2701 and ...

Page 58: ...Audio Select selected for Input6 HDMI on the menu screen YES NO YES NO Set the HDMI audio output to Input4 PC Set the HDMI audio output to Input6 HDMI Is the HDMI audio output selected for Digital on the menu screen YES NO Set the HDMI audio output to Analog Does the audio signal come from pins 2 L and 3 R of input terminal J1801 to pins V28 L and V27 R of IC8001 CPU YES NO Does the audio signal c...

Page 59: ...for VARIABLE on the menu screen YES NO Set the audio output to FIXED Is there the SIF signal output at pin 16 of tuner TU1101 YES NO Check the tuner TU1101 and its peripheral cir cuits I2C line TUN_SCL TUN_SDA etc Does the SIF signal come from pin 16 of tuner TU1101 to pin D5 of IC8001 CPU YES NO Check the line between TU1101 and IC8001 and their peripheral circuits Q1101 Q1102 etc Does the audio ...

Page 60: ...al input video HDMI INPUT 5 INPUT 6 input If no video appears refer to No external input video HDMI INPUT 6 INPUT 7 input If no video appears refer to No external input video HDMI INPUT 7 INPUT 8 input If no video appears refer to No external input video HDMI INPUT 8 Is the audio output selected for VARIABLE on the menu screen YES NO Set the audio output to FIXED Does the audio signal come from pi...

Page 61: ... peripheral circuits Is there the SPDIF signal CPU SPDIF OUT input at pin 1 of IC1304 SPDIF BUFFER YES NO Check the line between IC8001 and IC1304 Is there the MUTE signal input at pin 2 of IC1304 usual High Mute Low YES NO Check the MUTE_A_ALL and AC_DET signals and their peripheral circuits Q1304 D1301 D1310 etc Is there the SPDIF signal input at pin 1 of D1306 SPDIF OUT YES NO Check the speaker...

Page 62: ...27 PGA1OUT_L and N28 PGA1OUT_R of IC8001 CPU YES NO Check IC8001 CPU and its peripheral circuits Does the audio signal come from pins N27 PGA1OUT_L and N28 PGA1OUT_R of IC8001 to pins 4 L and 2 R of J505 YES NO Check the line between IC8001 and J505 and their peripheral circuits Check the LINE_MUTE line and its peripheral circuits Q1310 Q1311 etc Check the connector J505 and their peripheral circu...

Page 63: ...or details Communication error with the main CPU Flashes 3 times H On L Off Refer to Communication error details Communication line error or main CPU communication error Check debug statements for the main CPU Communication line with the main CPU TxD 75pin RxD 76pin Monitor temperature error Flashes 5 times H On L Off If the panel temperature is 60 C or more for 15 seconds or more in a row CAUTION...

Page 64: ...ly log analysis of debug print statements or com munication log analysis by a bus monitor is performed Initial communication reception error Flashes once H On L Off Initial communication from the main CPU is not received Request for the monitor model No is not received after cancel ing the reset Communication line error or main CPU start up failure Time out setting reception error Start up confirm...

Page 65: ...1 9 KEY Unit E266 㧨INV Unit㧪 46 digital standard㧦RUNTKA538 A539WJN1 52 digital standard㧦RUNTKA528 A529WJN1 㧨INV GND Unit㧪 46 digital standard㧦RUNTKA540 A541WJZZ 52 digital standard㧦RUNTKA530 A531WJZZ ޣ LB2 ޤ ޣ LA ޤ Lch R RSP ZA379WJZZ Rch R RSP ZA380WJZZ Full HD Panel 㧔1920 1080㧕 SHARP product 52 㨪46 digital standard module㧦R1LK 52 46 0D3LW80Z INV GND1 Unit A517 INV GND2 Unit A518 MAIN Unit E833 㧴...

Page 66: ...3V ޣ SP ޤ P2701 EXT SP SP IC2008 Gate 7WH126FU SC9202 Connector for Panel Detect PNL_DET 0 4 WP RGB_L R LR Audio Out I O OPTICAL OUT CPU_SPDIF_OUT RST_FLS_CPU RS_BUF_CNT CNVss RxD TxD 27 000MHz X8001 X tal 20MHz Xtal 20MHz IC2004 EEPROM S24CS08J BU 3 3V N_DBG_RST I2C1 400KHz INPUT 7 INPUT 6 INPUT 4 LR Component RF IN TU1101 Analog Digital Tuner D_IF AGC I2C 5V TxD RxD STB_CPU STB From CPU ROMSEL0 ...

Page 67: ...ice Manual CHAPTER 8 PRINTED WIRING BOARD ASSEMBLIES 1 KEY Unit 1 2 3 10 9 7 6 5 4 8 J A B C D E F G H I 13 11 19 18 16 15 14 12 17 KEY Unit Side A KEY Unit Chip Side A S155 R153 D152 S154 S152 R151 D151 S151 R152 S153 R154 S156 S157 D155 P151 ...

Page 68: ...LC 46SB57U LC 52SB57U 8 2 2 MAIN Unit 1 2 3 10 9 7 6 5 4 8 J A B C D E F G H I 13 11 19 18 16 15 14 12 17 MAIN Unit Side A ...

Page 69: ...666 R1918 R1688 R1866 R1658 R1657 L1604 R1651 R1823 C1621 R1867 R1689 R1654 R1653 R1919 R1849 C1622 R1652 R1691 R1604 R1915 R1884 R1916 R1857 R1858 R1860 C1851 IC1805 IC1810 R1903 R1904 R1902 R1914 SC1803 LUG1110 R9003 R9007 TP2919 J2901 R2910 X2901 R2906 R2907 R2905 IC2902 C2903 C2906 C2905 R2914 R2913 R9522 R9521 D9503 D9504 L9502 D9502 R9516 R9511 R9515 R2909 R2912 L9501 D9501 D2907 C1449 R2904...

Page 70: ...LC 46SB57U LC 52SB57U 8 4 1 2 3 10 9 7 6 5 4 8 J A B C D E F G H I 13 11 19 18 16 15 14 12 17 MAIN Unit Side B ...

Page 71: ...L1607 R1615 R2080 C2020 D2004 TL2029 TL2042 TL2044 R2066 R2082 C2028 IC2004 TL2034 C2027 TP2018 R2015 TP2020 TL9213 R2031 R2061 R2060 C2018 C2017 TP2023 TP2005 TL9212 TL2003 R2004 R2011 TP2004 TP2011 TP2013 TL2004 TL2002 IC2007 R2002 R2064 C2024 TP2602 R2058 R2038 TL2005 R9203 R2029 TL9238 R2018 R2077 R2028 R2033 R2032 C2010 TP2001 TP2015 C2008 R2055 R2047 R2036 R2078 C2016 R2034 R2049 IC2002 TL92...

Page 72: ...nit Side A R C LED Unit Side A Chip 3 R101 C107 C102 SLD101 RMC101 D101 R132 IC101 C105 C104 R136 R135 R102 R105 D103 R117 R137 R108 Q104 R109 R104 R107 Q102 Q103 D114 R138 R106 Q105 R121 R126 R110 R123 Q106 D115 R127 R122 Q107 R124 C110 C108 C101 R103 RMC102 R119 R120 D116 IC102 R116 R118 C103 C111 P101 R139 R140 P102 ...

Page 73: ... are µF unless otherwise noted P pF µµF 2 All capacitors are 50V unless otherwise noted CAUTION This circuit diagram is original one therefore there may be a slight difference from yours SAFETY NOTES 1 DISCONNECT THE AC PLUG FROM THE AC OUTLET BEFORE REPLACING PARTS 2 SEMICONDUCTOR HEAT SINKS SHOULD BE REGARDED AS POTENTIAL SHOCK HAZARDS WHEN THE CHASSIS IS OPERATING IMPORTANT SAFETY NOTICE PARTS ...

Page 74: ...LC 46SB57U LC 52SB57U 9 2 2 KEY Unit 1 2 3 10 9 7 6 5 4 8 J A B C D E F G H I 13 11 19 18 16 15 14 12 17 KEY Unit ...

Page 75: ... AFT_CPU R1130 0 LUG1114 HA006WJ R1105 470 C1126 0 1u 25V R1125 4 7K R1128 10K C1119 0 047u 10V IF_AGC C1116 0 01u 25V C1125 1u CYB 10V C1124 4700P CZB 25V LUG1115 HA006WJ C1129 0 01u C1130 0 01u R1134 0 CY 0 39uH R1135 0 CY 0 39uH R1133 0 CZ 33pF R1107 0 CZ 33pF R1136 100 CZ R1137 100 CZ Q1104 HN7G04FUA 1 2 3 4 5 6 TU1101 AA033WJQZ 2 BB 3 GND 4 MB 5 RF AGC NC 7 GND 8 SDA 9 SCL 10 TU_AS NC 12 IF 1...

Page 76: ...FB520 A204WJ R558 100K R591 75 1 10W R590 1K FB502 A204WJ J504 DA035WJ 1 6 4 2 5 7 3 J505 FA039WJ 1 R 2 3 W 4 J502 GA108WJ 1 2 3 4 5 6 7 A5V J507 GA109WJ 1 2 3 4 5 6 7 J508 GA108WJ 1 2 3 4 5 6 7 R596 470 1 10W C515 15P CH R597 470 1 10W C512 15P CH C517 15P CH R592 100K 0 15uH L505 PMT C523 15P CH 0 15uH L504 PMT C522 15P CH R589 100K 0 15uH L503 PMT C504 15P CH R588 100K 0 15uH L506 PMT R559 0 CZ...

Page 77: ...S361 1 2 3 PGA1OUT_R PGA1OUT_L Q1311 IMH23T110 1 2 3 4 5 6 R1344 10K R1343 47K 10u 10V C1309 KZA616WJQZ R1345 15K R1339 2 2K Q1310 KTA1504SG BUFFER R1340 560K R1342 560K LINE_OUT_L LINE_OUT_R C1306 1u 16V R1334 1K C1307 1u 16V R1310 1K LA79200V EXP I O 1 VCC 2 DA0 NC 3 DA1 NC 4 NC NC 5 IO7 6 IO6 7 IO5 8 IO4 9 GND 10 IO3 11 IO2 12 IO1 13 IO0 14 ADDR 15 SCL 16 SDA R1328 4 7K 1 2 3 4 5 6 7 8 D3 3V R1...

Page 78: ...728 0 1u 25V C2731 0 22u 25V L2703 22uH PA343WJPZ C2727 0 1u 25V L2704 22uH PA343WJPZ R2726 0 R2731 0 R2741 75K C2713 0 1u 25V R2715 220K F R2717 27K Q2704 KRC404E VS R2752 220K F R2742 27K R2754 22K F R2753 68K F C2748 100P R2719 5 6K P2701 NA160WJ To EX SP 1 RCH 2 RCH 3 LCH 4 LCH UR13V FB2706 A206WJ GND_B C2712 10u 10V KZA616WJQZ YDA148QZ 1 PVDDREG 2 AVDD 3 INLP 4 ILM 5 VREF 6 INRM 7 INRP 8 AVSS...

Page 79: ...13 14 15 16 17 18 19 20 21 22 23 C1618 0 1u C1620 1000P TC7SH17U Shumit Buffer 1 NC 2 IN 3 GND 4 OUT 5 VCC C1623 0 1u 10V SII9187 1 R1XCN 2 R1XCP 3 R1X0N 4 R1X0P 5 R1X1N 6 R1X1P 7 R1X2N 8 R1X2P 9 VCC33 10 RSVD 11 R2XCN 12 R2XCP 13 R2X0N 14 R2X0P 15 R2X1N 16 R2X1P 17 R2X2N 18 R2X2P 19 R3XCN 20 R3XCP 21 R3X0N 22 R3X0P 23 R3X1N 24 R3X1P 25 R3X2N 26 R3X3P 27 VCC33 28 RSVD 29 DSDA0 30 DSCL0 31 HPD0 32 ...

Page 80: ...21 R3X0N 22 R3X0P 23 R3X1N 24 R3X1P 25 R3X2N 26 R3X3P 27 VCC33 28 RSVD 29 DSDA0 30 DSCL0 31 HPD0 32 R0PWR5V 33 DSDA1 34 DSCL1 35 HPD1 NC 36 R1PWR5V 37 MICOM_VCC33 38 SBVCC 39 DSDA2 40 DSCL2 41 HPD2 42 R2PWR5V 43 DSDA3 44 DSCL3 45 HPD3 46 R3PWR5V 47 DSDA4 48 DSCL4 49 R4PWR5V 50 CEC_A NC 51 CEC_D 52 INT 53 CSDA 54 CSCL 55 TPWR_CI2CA 56 TX2P 57 TX2N 58 TX1P 59 TX1N 60 TX0P 61 TX0N 62 TXCP 63 TXCN 64 ...

Page 81: ... 12 LVDS_SEL 13 GND 14 TE2 15 TE2 16 TD2 17 TD2 18 TCLK2 19 TCLK2 20 GND 21 TC2 22 TC2 23 TB2 24 TB2 25 TA2 26 TA2 27 GND 28 TE1 29 TE1 30 TD1 31 TD1 32 TCLK1 33 TCLK1 34 GND 35 TC1 36 TC1 37 TB1 38 TB1 39 TA1 40 TA1 41 GND C2602 0 1u 10V C2609 0 1u 10V R2620 0 5V SDA0 SCL0 OPWM1 FB2609 A204WJ DET_SYNC R2639 100K FB2614 A074WJ FB2616 A074WJ FB2617 A074WJ FB2619 A074WJ FB2620 A074WJ FB2621 A074WJ F...

Page 82: ...10V C2026 0 1u 10V IXC331WJQZ 1 LED_YOYAKU 2 CEC_I2 3 AV_LINK_I 4 CEC_I 5 RC 6 BYTE 7 CNVSS 8 XCIN 9 XCOUT 10 RESET 11 XOUT 12 VSS 13 XIN 14 VCC1 15 NC 16 P8_4 17 ACCESS_G 18 DET_SYNC 19 ILL_LED 20 AV_LINK_O 21 MUTE_A_ALL 22 CEC_O 23 IRPASS 24 CEC_O2 25 DET_COND 26 W_PROT_M 27 I2C_SCL 28 I2C_SDA 29 TXD 30 RXD 31 SCLK 32 BUSY 33 DET_POW0 34 DET_POW1 35 DET_POW2 36 DET_POW3 37 DET_POW4 38 DET_POW5 3...

Page 83: ... AH27 AH28 AG28 NC AF28 NC AE28 AD28 AC28 AB28 AA28 Y28 W28 V28 U28 T28 NC R28 NC P28 N28 M28 NC L28 K28 J28 H28 G28 F28 E28 D28 C27 C26 C25 C24 C23 C22 C21 C20 C19 C18 C17 C16 C15 C14 C13 C12 C11 C10 C9 C8 C7 C6 C5 C4 D4 E4 F4 G4 H4 J4 K4 L4 M4 N4 P4 R4 T4 U4 V4 W4 Y4 AA4 AB4 AC4 AD4 AE4 AF4 AG4 AG5 AG6 AG7 AG8 AG9 AG10 AG11 AG12 AG13 AG14 AG15 AG16 AG17 AG18 AG19 AG20 AG21 AG22 AG23 AG24 AG26 AG...

Page 84: ...8154 0 N_DDR_CS0 DDR_DQS3 C8184 10u 10V KZA616WJQZ DDR_A10 C8183 0 1u N_DDR_WE DDR_A11 DDR_DQM1 DDR_BA0 DDR_DQ7 DDR_DQ9 DDR_DQ12 DDR_DQ29 DDR_CK1N N_DDR_DQS0 D1 8V N_DDR_DQS3 DDR_DQ1 DDR_DQ18 DDR_DQ10 DDR_DQ20 C8179 0 1u DDR_DQ30 DDR_ODT0 DDR_A2 DDR_DQ0 DDR_A9 DDR_DQM0 DDR_DQ24 DDR_DQ13 IC8153 IXC768WJQZ DDR2 MEMORY 512Mbit 1066M A1 B1 C1 D1 E1 F1 G1 H1 J1 L1 N1 R1 R2 R3 NC R7 NC R8 NC P9 M9 K9 J9...

Page 85: ... 15 NC 16 CLE 17 ALE 18 WE 19 WP 20 NC 21 NC 22 NC 23 NC 24 NC 25 NC 26 NC 27 NC 28 NC 29 I O0 30 I O1 31 I O2 32 I O3 33 NC 34 NC 35 NC 36 VSS 37 VCC 38 PRE 39 NC 40 NC 41 I O4 42 I O5 43 I O6 44 I O7 45 NC 46 NC 47 NC 48 NC R8451 47 R8455 4 7K PACLE N_PARB PDD6 N_POWE PDD5 PDD4 PDD2 PDD7 PAALE PDD3 R8458 0 1 2 3 4 5 6 7 8 R8459 0 1 2 3 4 5 6 7 8 C8456 0 1u CZB R8453 4 7K R8463 0 CZ R8462 0 CZ N_...

Page 86: ...D3 3V N_POCE1 PDD1 PDD0 N_POOE PDD4 PDD2 PACLE N_PARB PDD6 N_POWE PDD5 PDD4 PDD2 PDD7 PAALE PDD3 N_CPU_RST N_POCE1 R9308 4 7K CZ OPWM2 R9326 1K CZ SC9302 WA562WJQZ TO PC CARD Flash Memory Card 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 L_R 23 24 25 26 TEMP2 27 28 29 30 ROMSEL0 31 32 33 34 LVDS_SEL 35 36 37 38 SHIP_EN 39 40 41 42 PNL_EN 43 44 45 46 47 48 49 50 DET_PNL12V 51 52 53 54 5...

Page 87: ...0 TVN 1 10W R9001 100 TVN 1 10W D9007 EXA532WJ RHEX 7 5V C9002 0 1u 10V FB9002 A042WJ R9020 100 TVN 1 10W FB9003 A192WJ TC7W00U 1 2 3 4 GND 5 6 7 8 VCC RC D9005 MAZ9120H 1 2 3 NC FB9001 A042WJ R9002 10K CZ IRPASS C9003 0 1u CZF 25V Z D9002 MA111G C9004 0 1u CZB 10V K C9010 0 1u CZB 10V K SDA0 SCL0 C9009 0 1u CYB C9006 0 1u CYB C9008 0 1u CYB C9007 0 1u CYB SCL1 SDA1 R9027 4 7K CZ R9028 4 7K CZ R90...

Page 88: ...PU_TDI CPU_TCK CPU_TMS CPU_TXD0_UCOM CPU_RXD0_UCOM PNL_DET4 PNL_DET0 PNL_DET2 PNL_DET1 PNL_DET3 MODEL_A3 MODEL_A0 MODEL_A2 MODEL_A1 MODEL_A4 GND_B N_DBG_RST SC9201 WA715WJQZ 1 2 3 4 5 6 7 8 9 10 SC9202 WA715WJQZ 1 2 3 4 5 6 7 8 9 10 TO MAIN12 EXBUS TO MAIN13 CONN TO MAIN15 POWER1 TO MAIN9 CPU TO MAIN8 UCOM TO MAIN16 POWER2 PWBXE833WJ TO MAIN8 UCOM DUNTKE833WE03 MAIN14 EXIF MAIN UNIT 14 16 ...

Page 89: ...629 39 CZ D3 3V D3 3V R9630 1 TWF 1 2W R9631 1 TWF 1 2W A3 3V 350mA R9633 39 R9634 4 7 C9635 2200P CZB C9609 2200P CZB R9615 4 7 MM3443DF 1 Vout 2 NC 3 GND 4 NC 5 CE 6 Sub 7 Vin D9603 MA111G VHD D9609 MA111G VHD R9613 10K F Q9602 RT1N141U VS R9618 2 7K F Q9603 KTC3875SG VS D1 1V 0 8V D1 8V START R9608 4 7K CZ R9604 1 8K J Q9601 RN1902 UR13V 8V EN High 1 2 3 4 5 6 MM3141YN 1 Vin 2 GND 3 ON 4 N C 5 ...

Page 90: ... 47K CZ P9701 NA181WJ PD To Power Unit 1 UR13V 2 UR13V UR13V 3 4 UR13V 5 GND 6 GND 7 GND 8 GND 9 AC_DET 10 PS_ON 11 BU5V 12 PNL_ON 5V C9719 1u 25V KZA104WJ 5V R9702 10K CZ R9701 56K CZ A8V 5V 5V A5V 5V BU3 3V UR13V FB9708 A375WJQZ FB9709 A074WJ FB9706 A375WJQZ FB9712 A375WJQZ FB9710 A074WJ FB9707 A375WJQZ FB9711 A375WJQZ FB9702 A375WJQZ FB9704 A375WJQZ FB9703 A375WJQZ FB9705 A375WJQZ FB9701 A074WJ...

Page 91: ...LC 46SB57U LC 52SB57U 9 19 4 R C LED Unit 1 2 3 10 9 7 6 5 4 8 J A B C D E F G H I 13 11 19 18 16 15 14 12 17 R C LED Unit ...

Page 92: ...LC 46SB57U LC 52SB57U 9 20 MEMO ...

Page 93: ...52SB57U PartsGuide 1 PRINTED WIRING BOARD ASSEMBLIES 2 LCD PANEL 3 DUNTKE833FM05 MAIN Unit 4 DUNTKE264FM02 R C LED Unit 5 DUNTKE266FM02 KEY Unit 6 CABINET AND MECHANICAL PARTS LC 46SB57U 7 LCD MODULE Assembly LC 46SB57U 8 CABINET AND MECHANICAL PARTS LC 52SB57U 9 LCD MODULE Assembly LC 52SB57U 10 SUPPLIED ACCESSORIES 11 PACKING PARTS LC 46SB57U NOT REPLACEMENT ITEM 12 PACKING PARTS LC 52SB57U NOT ...

Page 94: ...citor 1 10V Ceramic C536 VCCCCZ1HH471JY AA J Capacitor 470p 50V Ceramic C537 VCCCCZ1HH471JY AA J Capacitor 470p 50V Ceramic C539 VCCCCZ1HH471JY AA J Capacitor 470p 50V Ceramic C540 VCKYCY1AB105KY AB J Capacitor 1 10V Ceramic C555 VCKYCY1AB105KY AB J Capacitor 1 10V Ceramic C557 VCKYCY1AB105KY AB J Capacitor 1 10V Ceramic C563 VCKYCY1EB103KY AA J Capacitor 0 01 25V Ceramic C565 VCKYCZ1EF104ZY AA J ...

Page 95: ...838 VCKYCZ1EB103KY AA J Capacitor 0 01 25V Ceramic C1842 RC KZA520WJQZY AA J Capacitor 1 10V Ceramic C1849 RC KZA616WJQZY AB J Capacitor 10 10V Ceramic C1850 VCKYCZ1EB103KY AA J Capacitor 0 01 25V Ceramic C1852 RC KZA616WJQZY AB J Capacitor 10 10V Ceramic C2002 VCKYCZ1HB152KY AB J Capacitor 1500p 50V Ceramic C2003 VCKYCZ1AB104KY AB J Capacitor 0 1 10V Ceramic C2008 VCKYCZ1AB104KY AB J Capacitor 0 ...

Page 96: ...8045 VCKYCZ1EB103KY AA J Capacitor 0 01 25V Ceramic C8046 VCKYCZ1AB104KY AB J Capacitor 0 1 10V Ceramic C8051 RC KZA616WJQZY AB J Capacitor 10 10V Ceramic C8052 VCKYCZ1AB104KY AB J Capacitor 0 1 10V Ceramic C8053 VCKYCZ1AB104KY AB J Capacitor 0 1 10V Ceramic C8054 VCKYCZ1AB104KY AB J Capacitor 0 1 10V Ceramic C8055 VCKYCZ1AB104KY AB J Capacitor 0 1 10V Ceramic C8056 VCKYCZ1AB104KY AB J Capacitor 0...

Page 97: ...25V Ceramic C9602 VCKYCY1EB104KY AB J Capacitor 0 1 25V Ceramic C9603 VCKYCZ1HB332KY AA J Capacitor 3300p 50V Ceramic C9604 VCKYCZ1EB472KY AB J Capacitor 4700p 25V Ceramic C9605 RC KZA520WJQZY AA J Capacitor 1 10V Ceramic C9606 VCKYCZ1EB103KY AA J Capacitor 0 01 25V Ceramic C9607 VCKYCZ1EB103KY AA J Capacitor 0 01 25V Ceramic C9608 VCKYCZ1EB103KY AA J Capacitor 0 01 25V Ceramic C9609 VCKYCZ1HB222K...

Page 98: ...9304 VHD1PS184 1Y AB J Diode 1PS184 115 D9601 VHDD1FS4A 1Y AC J Diode D1FS4A 5063 D9602 RH EXA523WJZZY AB J Diode MAZ8056GML D9603 VHDMA111G 1Y AA J Diode MA2J1110GL D9604 VHDD1FS4A 1Y AC J Diode D1FS4A 5063 D9605 VHD1PS226 1Y AB J Diode 1PS226 115 D9606 VHDD1FS4A 1Y AC J Diode D1FS4A 5063 D9607 RH EXA507WJZZY AA J Diode MAZ8033GLL D9609 VHDMA111G 1Y AA J Diode MA2J1110GL D9701 VHDMA111G 1Y AA J D...

Page 99: ...Bead FB2703 RBLN A206WJZZY AA J Ferrite Bead FB2704 RBLN A206WJZZY AA J Ferrite Bead FB2705 RBLN A206WJZZY AA J Ferrite Bead FB2706 RBLN A206WJZZY AA J Ferrite Bead FB8001 RBLN A206WJZZY AA J Ferrite Bead FB8002 RBLN A206WJZZY AA J Ferrite Bead FB9001 RBLN A042WJZZY AB J Ferrite Bead FB9002 RBLN A042WJZZY AB J Ferrite Bead FB9003 RBLN A192WJZZY AA J Ferrite Bead FB9004 RBLN A042WJZZY AB J Ferrite ...

Page 100: ...Peaking 0 15µH L506 VPMTNR15JR25NY AB J Peaking 0 15µH L1106 VPCEM100MR70NY AC J Peaking 10µH L1301 VPCEM100MR70NY AC J Peaking 10µH L1601 RCiLFA116WJZZY AE J Coil L1602 RCiLFA116WJZZY AE J Coil L1603 RCiLFA116WJZZY AE J Coil L1604 RCiLFA116WJZZY AE J Coil L1802 RCiLFA116WJZZY AE J Coil L1803 RCiLFA116WJZZY AE J Coil L1804 RCiLFA116WJZZY AE J Coil L1805 RCiLFA116WJZZY AE J Coil L2601 RCiLFA154WJZZ...

Page 101: ... Oxide R526 VRS CZ1JF102JY AA J Resistor 1k 1 16W Metal Oxide R535 VRS CZ1JF221JY AA J Resistor 220 1 16W Metal Oxide R536 VRS CZ1JF104JY AA J Resistor 100k 1 16W Metal Oxide R537 VRS CZ1JF000JY AA J Resistor 0 1 16W Metal Oxide R538 VRS CZ1JF000JY AA J Resistor 0 1 16W Metal Oxide R539 VRS CZ1JF221JY AA J Resistor 220 1 16W Metal Oxide R540 VRS CZ1JF104JY AA J Resistor 100k 1 16W Metal Oxide R543...

Page 102: ...Y AA J Resistor 1k 1 16W Metal Oxide R1335 VRS CZ1JF562JY AA J Resistor 5 6k 1 16W Metal Oxide R1337 VRS CZ1JF103JY AA J Resistor 10k 1 16W Metal Oxide R1338 VRS CZ1JF332JY AA J Resistor 3 3k 1 16W Metal Oxide R1339 VRS CZ1JF222JY AA J Resistor 2 2k 1 16W Metal Oxide R1340 VRS CY1JF564JY AA J Resistor 560k 1 16W Metal Oxide R1341 VRS CZ1JF153JY AA J Resistor 15k 1 16W Metal Oxide R1342 VRS CY1JF56...

Page 103: ...S CZ1JF000JY AA J Resistor 0 1 16W Metal Oxide R1847 VRS CZ1JF473JY AA J Resistor 47k 1 16W Metal Oxide R1848 VRS CZ1JF473JY AA J Resistor 47k 1 16W Metal Oxide R1849 VRS CZ1JF473JY AA J Resistor 47k 1 16W Metal Oxide R1850 VRS CZ1JF473JY AA J Resistor 47k 1 16W Metal Oxide R1851 VRS CZ1JF103JY AA J Resistor 10k 1 16W Metal Oxide R1852 VRS CZ1JF331JY AA J Resistor 330 1 16W Metal Oxide R1853 VRS C...

Page 104: ...VRS CZ1JF223JY AA J Resistor 22k 1 16W Metal Oxide R2064 VRS CZ1JF100JY AA J Resistor 10 1 16W Metal Oxide R2068 VRS CZ1JF103JY AA J Resistor 10k 1 16W Metal Oxide R2070 VRS CZ1JF100JY AA J Resistor 10 1 16W Metal Oxide R2071 VRS CZ1JF100JY AA J Resistor 10 1 16W Metal Oxide R2072 VRS CZ1JF104JY AA J Resistor 100k 1 16W Metal Oxide R2075 VRS CZ1JF103JY AA J Resistor 10k 1 16W Metal Oxide R2077 VRS...

Page 105: ...72 VRS CZ1JF180JY AA J Resistor 18 1 16W Metal Oxide R8073 VRS CZ1JF180JY AA J Resistor 18 1 16W Metal Oxide R8074 VRS CZ1JF180JY AA J Resistor 18 1 16W Metal Oxide R8075 VRS CZ1JF180JY AA J Resistor 18 1 16W Metal Oxide R8076 VRS CZ1JF180JY AA J Resistor 18 1 16W Metal Oxide R8077 VRS CZ1JF180JY AA J Resistor 18 1 16W Metal Oxide R8078 VRS CZ1JF102JY AA J Resistor 1k 1 16W Metal Oxide R8079 VRS C...

Page 106: ...e R9621 VRS CZ1JF4R7JY AA J Resistor 4 7 1 16W Metal Oxide R9622 VRS CZ1JF103FY AB J Resistor 10k 1 16W Metal Oxide R9623 VRS CZ1JF273FY AA J Resistor 27k 1 16W Metal Oxide R9624 VRS CZ1JF472JY AA J Resistor 4 7k 1 16W Metal Oxide R9625 VRS CZ1JF103FY AB J Resistor 10k 1 16W Metal Oxide R9629 VRS CZ1JF390JY AA J Resistor 39 1 16W Metal Oxide R9630 VRS TW2HF1R0JY AA J Resistor 1 1 2W Metal Oxide R9...

Page 107: ... R108 VRS CY1JF161JY AA J Resistor 160 1 16W Metal Oxide R109 VRS CY1JF821JY AA J Resistor 820 1 16W Metal Oxide R117 VRS CY1JF103JY AA J Resistor 10k 1 16W Metal Oxide R121 VRS CY1JF821JY AA J Resistor 820 1 16W Metal Oxide R122 VRS CY1JF161JY AA J Resistor 160 1 16W Metal Oxide R123 VRS CJ1JF103JY AA J Resistor 10k 1 16W Metal Oxide R124 VRS CJ1JF103JY AA J Resistor 10k 1 16W Metal Oxide R135 VR...

Page 108: ...32 35 2 5 1 5 2 5 46 9 37 7 44 7 7 7 2 1 2 3 2 4 10 20 10 13 4 4 2 4 1 23 40 40 40 40 21 17 36 42 38 16 40 40 26 27 30 28 25 29 31 41 2 2 34 8 3 24 38 1 3 37 39 41 POWER Unit MAIN Unit KEY Unit R C LED Unit 40 11 15 15 43 R E D 15 12 19 19 18 18 18 19 14 22 40 6 6 1 6 2 6 3 45 2 5 2 5 ...

Page 109: ...A133WJKZ AC J Wire Holder x2 13 LHLDWA151WJKZ AB J Wire Holder 14 LHLDWA172WJKZ AD J Wire Holder 15 LHLDWA175WJUZ AC J Wire Holder x3 16 LHLDZB444WJ3Z AN X Power PWB Holder 17 NSFTZA284WJFW AC J Hexagon Nut x4 18 PMLT A593WJZZ AC X Gasket 8x35xt7 x5 19 PMLT A594WJZZ AD X Gasket 8x50xt7 x5 20 PMLT A597WJQZ AF X Gasket Tuner 21 PSLDMB560WJFW AR X Main PWB Shield 22 PSPAZB963WJKZ AD J Conductor JACK ...

Page 110: ...LC 46SB57U LC 52SB57U 18 7 LCD MODULE Assembly LC 46SB57U 2 10 9 22 23 25 16 15 11 21 7 5 1 24 6 8 14 13 19 12 21 17 20 18 20 3 4 22 ...

Page 111: ...HEPA873WJZZ AX J Lens Sheet 11 RUNTKA538WJN1 BF J Inverter Unit 1 12 RUNTKA539WJN1 BF J Inverter Unit 2 13 RUNTKA540WJZZ AP J GND PWB INVERTER GND Unit 1 14 RUNTKA541WJZZ AP J GND PWB INVERTER GND Unit 2 15 PCOVWA059WJKZ AM J Cover 16 PCOVWA060WJKZ AM J Cover 17 QPWBM0782TPZZ AG J FPC 18 QPWBM0783TPZZ AG J FPC 19 CPWBX4023TPXA BW J C PWB LCD Control Unit 20 RCORFA061WJZZ AG J Ferrite Core x2 21 XH...

Page 112: ...t 45 17 17 17 17 48 48 48 48 48 48 19 47 36 37 30 31 34 38 45 46 46 46 46 46 46 13 10 10 13 16 14 45 45 45 46 20 7 9 51 7 7 7 45 26 53 27 28 32 39 40 41 33 44 8 44 43 52 23 46 46 5 2 5 1 3 2 2 2 1 2 1 1 1 4 4 1 4 2 18 18 1 3 45 24 21 22 22 29 22 21 21 20 25 25 42 46 11 12 C D 15 50 N K J 35 K 46 6 6 1 6 2 6 3 49 46 ...

Page 113: ...orner Lug x4 18 LHLDZB145WJKZ AD X Center Lug x2 19 LHLDZB448WJ3Z AM N X Power PWB Holder 20 NSFTZA284WJFW AC J Hexagon Nut x4 21 PMLT A593WJZZ AC X Gasket 8x35x7T x5 22 PMLT A594WJZZ AD X Gasket 8x50x7T x5 23 PMLT A597WJQZ AF X Gasket Tuner 24 PSLDMB560WJFW AR X Main PWB Shield 25 PSPAZB963WJKZ AD J Conductor Jack x2 26 PSPAZC234WJKZ AG X Spacer D 23x23x3 5T 27 PSPAZC235WJKZ AL X Spacer A 35x15x4...

Page 114: ...LC 46SB57U LC 52SB57U 22 9 LCD MODULE Assembly LC 52SB57U 2 10 9 22 23 25 16 15 11 26 21 7 5 1 24 6 8 14 13 19 12 21 17 20 18 20 3 4 22 ...

Page 115: ...LCD Control Unit 20 RCORFA061WJZZ AG J Ferrite Core x2 21 XHPS830P06WS0 AA J Screw x10 for Inverter Unit x4 for Cover x6 22 LX HZA039WJF7 AB J Screw x16 for BL Chassis Ass y 23 LX HZA047WJF7 AB J Screw x2 for BL Chassis Ass y 24 LX HZA046WJF7 AB J Screw x4 for GND PWB 25 LX HZA045WJF7 AB J Screw x6 for C PWB 26 LHLDZB067WJKZ J Inverter Spacer 10 SUPPLIED ACCESSORIES X1 LHLDWA173WJKZ AE J Cable Cla...

Page 116: ...LC 46SB57U LC 52SB57U 24 11 PACKING PARTS LC 46SB57U NOT REPLACEMENT ITEM S2 S9 X10 S3 S7 S8 S6 S4 S6 S6 S6 S6 S10 S5 S11 S6 S1 X4 X5 X6 X7 X8 X1 X9 ...

Page 117: ...N Packing Case Main S2 SPAKCE471WJZZ Packing Case Bottom S3 SPAKFB626WJZZ N Stand Case S4 SPAKPA999WJZZ Wrapping Paper S5 SPAKPB231WJZZ N Wrapping Paper S6 SPAKXC170WJZZ Packing Add S7 SSAKA0101GJZZ Polyethylene Bag S8 SSAKAA032WJZZ Polyethylene Bag S9 SSAKHA035WJZZ Polyethylene Bag for Screw S10 TLABKA009WJZZ Case No Label S11 SPAKSA016WJZZ Rear Pad ...

Page 118: ...LC 46SB57U LC 52SB57U 26 12 PACKING PARTS LC 52SB57U NOT REPLACEMENT ITEM S2 S9 S3 S7 S8 S6 S4 S6 S6 S6 S6 S10 S5 S6 S1 X4 X5 X6 X7 X8 X1 X9 X2 X10 X3 ...

Page 119: ... for Screw S10 TLABKA009WJZZ Case No Label 13 SERVICE JIG USE FOR SERVICING N QCNW C222WJQZ AW J Connecting Cord 100cm 80pin N LCD Control LCD Panel x2 N QCNW F676WJQZ BH J Connecting Cord 100cm 41pin N Main LCD Control LW N QCNW G405WJQZ AP J Connecting Cord 100cm 4pin N Main LCD Control PL N QCNW J349WJQZ AS J Connecting Cord 150cm 15pin N Main LCD Control LP N QCNW E343WJQZ AM J Connecting Cord...

Page 120: ... may be reproduced stored in a retrieval system or transmitted in any from or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher SHARP CORPORATION AV Systems Group CS Promotion Center Yaita Tochigi 329 2193 Japan Apr 2009 TQ2738 S SH DS ...

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Summary of Contents for LC-46SB57U

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Sharp LC-46SB57U, Service Manual

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Summary of Contents for LC-46SB57U

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