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Sharp LC52SB55U - LC - 52" LCD TV, Service Manual

The Sharp LC52SB55U is a high-quality 52" LCD TV that provides stunning visuals and crystal-clear sound. Unlock the full potential of this impressive television by downloading the user manual from our website for free. With the comprehensive service manual at your fingertips, you can easily navigate through all its features and maximize your viewing experience.

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LC-52SB55U

10 – 4

[4] MAIN Unit

• MAIN  Unit-1/17

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Summary of Contents for LC52SB55U - LC - 52" LCD TV

Page 1: ...VING OF MAJOR PARTS 1 REMOVING OF MAJOR PARTS 4 1 CHAPTER 5 ADJUSTMENT 1 ADJUSTMENT PROCEDURE 5 1 2 PUBLIC MODE SETTING PROCEDURE 5 17 CHAPTER 6 TROUBLE SHOOTING TABLE 1 TROUBLE SHOOTING TABLE 6 1 CHAPTER 7 MAJOR IC INFORMATIONS 1 MAJOR IC INFORMATIONS 7 1 CHAPTER 8 OVERALL WIRING BLOCK DIAGRAM 1 OVERALL WIRING DIAGRAM 8 1 2 SYSTEM BLOCK DIAGRAM 8 2 CHAPTER 9 PRINTED WIRING BOARD ASSEMBLIES 1 R C ...

Page 2: ...e 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 SAFET...

Page 3: ...t 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 110 240V Ne pas utiliser de transformateur d isolation pour cet essai A l aide de deux fils à pinces brancher une résistance de 1 5 kΩ 1...

Page 4: ... 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 solderin...

Page 5: ...tection management measures 1 When disposing of the component parts and PWBs destruct the IC itself in a proper way For repairing or replacing the component parts and PWBs as well as clearing those in stock 2 In storing the component parts protect and manage them against theft and disclosure For storing the service parts service units etc Applied part HDCP KEY ROM IC8451 RH IXC318WJQZY updated ROM...

Page 6: ...g VHF UHF CATV and Digital AIR CABLE AUDIO Audio in Ø 3 5 mm jack DIGITAL AUDIO OUTPUT Optical Digital audio output 1 PCM Dolby Digital OUTPUT Audio out Side 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 FOR NORTH AMERICA AC 110 240 V 50 60 Hz FOR OTHERS Power Consumption 285 W 0 4 W Standby with AC 120 V Weight...

Page 7: ...ume buttons VOL RS 232C terminal DIGITAL AUDIO OUTPUT terminal INPUT 7 terminal HDMI INPUT 8 terminal HDMI INPUT 6 terminal HDMI INPUT 4 terminal PC IN AUDIO terminal shared for INPUT 4 and INPUT 6 Antenna Cable in INPUT 1 terminals INPUT 2 terminals AUDIO OUTPUT terminals INPUT 3 terminals SERVICE terminal INPUT 5 terminal HDMI The illustrations in this operation manual are for explanation purpos...

Page 8: ...et the sleep timer 13 AV MODE Select an audio or video setting 14 MUTE Mute the sound 15 VOL Set the volume 16 CH Select the channel 17 ENT Jumps to a channel after selecting with the 0 9 buttons 18 INPUT Select a TV input source TV INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 INPUT 6 INPUT 7 19 PC Quickly access to PC mode 20 MENU Display the menu screen 21 RETURN Return to the previous menu screen 22...

Page 9: ...kill 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 Using an optional bracket to mount the TV You can ask a qualified service professional about using an optional AN 52AG4 bracket to mount the TV to the wall Carefully read the instr...

Page 10: ... room that is too bright Check the input signal setting 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 com...

Page 11: ...ware Update Identification On Screen Display Menu For TV INPUT 1 2 3 Mode For HDMI PC IN Mode For HTML Mode Picture Menu OPC Backlight Contrast Brightness Color Tint Sharpness Advanced C M S Hue C M S Saturation Color Temp Active Contrast Fine Motion I P Setting Film Mode Digital Noise Reduction Range of OPC Reset Audio Menu Treble Bass Balance Surround Bass Enhancer Reset Power Control Menu No Si...

Page 12: ...ice Manual CHAPTER 3 DIMENSIONS 1 DIMENSIONS Unit inch mm 21 21 32 550 5 13 64 132 3 43 64 93 13 1 2 343 15 3 4 400 15 3 4 400 5 23 32 145 49 19 64 1252 45 9 16 1156 9 33 25 32 858 31 11 32 796 25 41 64 650 9 19 1 32 483 2 29 64 62 ...

Page 13: ... 4 REMOVING OF MAJOR PARTS 1 REMOVING OF MAJOR PARTS 1 Remove the 4 lock screws and detach the Stand 2 Remove the 1 lock screw 3 Remove the 1 lock screw 4 Remove the 12 lock screws and detach the Rear Cabinet 4 3 1 2 Stand Front Cabinet Rear Cabinet ...

Page 14: ... the Speaker LR 6 Detach the KEY Unit Ass y 7 Detach the KEY Unit from the KEY Button Cover and disconnect KM Wire 8 Detach the R C LED Unit and disconnect RA Wire SP RA RA KM Speaker R KEY Button Cover KEY Unit R C LED Unit Speaker L 5 5 8 6 7 5 8 ...

Page 15: ...52SB55U 4 3 9 Remove the 2 lock screws 2 lock screws and detach the Side AV Cover 10 Remove the 4 lock shafts 3 lock screws 11 lock screws and detach the Main Shield Side AV Cover Main Shield 9 10 10 10 9 ...

Page 16: ...LC 52SB55U 4 4 11 Disconnect all the connectors from all the PWBs LP KM PD LW LW LP PL LP LB2 LB2 PD PL LA LA 11 11 11 11 ...

Page 17: ...and detach the MAIN Unit Heat Sink Ass y 13 Remove the 5 lock screws and detach the POWER Unit Ass y 14 Remove the 6 lock screws and detach the POWER Unit from the Power Fix Angle MAIN Unit Power Fix Angle POWER Unit Heat Sink Ass y 12 12 13 14 ...

Page 18: ...Angle 17 Remove the 6 lock screws and detach the LCD Panel Module 18 Remove the 2 lock screws and detach the Center Lug 19 Remove the 8 lock screws and detach the Corner Lug Main Fix Angle Corner Lug Corner Lug Panel Support Angle 15 19 18 18 17 17 17 16 19 19 Corner Lug Corner Lug LCD Panel Module 17 17 19 17 Center Lug Center Lug ...

Page 19: ...ocessor software and LCD controller 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 is not applied Use the USB memory without other functions lock and memory reader etc 2 2 2 Preparat...

Page 20: ...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 process screen and check...

Page 21: ...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 at 5 NOTE In the ev...

Page 22: ... terminal 3 Plug in the AC cord with power button pressed down after 5 seconds unpress the power button 4 After the unit startup the system upgrade screen as shown below appears within 20 40 seconds 5 Even a single failure in the process will trigger the upgrade failure screen 6 Upon completion of the whole process the upgrade success screen as shown below appears You can check the new software ve...

Page 23: ...ion 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 De...

Page 24: ... 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 N358 CONTRAST D_GAIN 8...

Page 25: ...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 Point 5 G adjus...

Page 26: ...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 SubVolume Defau...

Page 27: ...ase Time 9 BassAGC Threshold 10 BassAGC 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 BRIGHTNESS DA11 ...

Page 28: ...33 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 V6 OS ...

Page 29: ...n 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 Prolonged unspecified signal input in PC mode in the cause of continuous out of range PC input mode 17 T...

Page 30: ...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 NTSC 3...

Page 31: ...V 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 07ch an...

Page 32: ...t the G setting 420 x 6th point G setting 928 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 284 x 6th point G setting 928 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 184 x 6th point G setting 928 rounded ...

Page 33: ...g 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 cursor ...

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Page 35: ... 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 Setting Val...

Page 36: ...er 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 SPEAKE...

Page 37: ...ecified 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 set f...

Page 38: ...layed 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 A...

Page 39: ...ection 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 When...

Page 40: ...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 41: ...01 CPU Check the line between pin 7 of input terminal J501 and pin J34 of IC8001 CPU Is there the COMPOSITE signal input at pin AN16 of IC8001 CPU Is there the COMPOSITE signal input at pin AN17 of IC8001 CPU YES NO YES NO Check the line between pin 3 of J507 and pin AN16 of IC8001 Check the line between pin 6 of J501 and pin AN17 of IC8001 Are the LVDS signal outputs at the LVDS 1st channel and 2...

Page 42: ...COMPONENT video signal inputs at pins AM21 Y AN21 Pb and AL21 Pr of IC8001 CPU Are there the COMPONENT video signal inputs at pins AN22 Y AP22 Pb and AL22 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 AM21 pin AN21 pin AL21 Check the line between the input terminals of J502 and IC8001 J508 pin 3 Y pin 5 Pb pin...

Page 43: ...een pins 3 Y 4 C of J504 and pins AN17 AN16 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 C7 B7 LVDS_TX_0_DATA1_P N E7 D7 LVDS_TX_0_DATA2_P N C6 B6 LVDS_TX_0_DATA3_P N C5 B5 LVDS_TX_0_DATA4_P N E5 D5 LVDS_TX_0_CLK_P N E6 D6 LVDS_TX_1_DATA0_P N B4 A4 LVDS_TX_1_DATA1_P N E4 D4 LVDS_TX_1_DATA2_P N B3 A3 LVDS_TX_1_DATA3_P ...

Page 44: ...re there the video signal inputs at pin AM33 and AM34 of IC8001 CPU YES NO YES NO Check the line between IC8001 and TU1101 and their periph eral circuits Q1103 etc Check the line between IC8001 and TU1101 and their periph eral circuits L1101 C1103 etc Are the LVDS signal outputs at the LVDS 1st channel and 2nd channel of IC8001 LVDS_TX_0_DATA0_P N C7 B7 LVDS_TX_0_DATA1_P N E7 D7 LVDS_TX_0_DATA2_P ...

Page 45: ...CPU Are there the VSYNC HSYNC signal inputs at pins AJ16 and AH16 of IC8001 NO Check the line between SC1802 and IC8001 Q1805 thru Q1807 IC1802 etc YES Are the LVDS signal outputs at the LVDS 1st channel and 2nd channel of IC8001 LVDS_TX_0_DATA0_P N C7 B7 LVDS_TX_0_DATA1_P N E7 D7 LVDS_TX_0_DATA2_P N C6 B6 LVDS_TX_0_DATA3_P N C5 B5 LVDS_TX_0_DATA4_P N E5 D5 LVDS_TX_0_CLK_P N E6 D6 LVDS_TX_1_DATA0_...

Page 46: ...een the pin 31 of IC1604 and the pin AF8 of IC8001 Check the line between the pin 31 of IC1604 and the pin AF8 of IC8001 Are there the TMDS signal inputs at pins 38 39 CLK 41 42 D0 44 45 D1 47 48 D2 all of IC1604 Are there the TMDS signal inputs at pins 53 54 CLK 56 57 D0 59 60 D1 62 63 D2 all of IC1604 YES NO YES NO Is IC1601 EEPROM accessed by I2C with HDMI connected to read the DDC_I2C SCL SDA ...

Page 47: ...n 31 of IC1804 and the pin AL2 of IC8001 Are there the TMDS signal inputs at pins 4 5 CLK 7 8 D0 10 11 D1 13 14 D2 all of IC1604 Are there the TMDS signal inputs at pins 38 39 CLK 41 42 D0 44 45 D1 47 48 D2 all of IC1804 YES NO YES NO Is IC1603 EEPROM accessed by I2C with HDMI con nected to read the DDC_I2C SCL SDA data Is IC1805 EEPROM accessed by I2C with HDMI con nected to read the DDC_I2C SCL ...

Page 48: ...of input termi nal J503 to pins 37 L and 38 R of IC1403 CODEC YES NO YES NO Check the line between J507 and IC1403 Check the line between J503 and IC1403 Does the I2S signal come from pins 4 COD_LRCK 5 COD_BCK and 6 COD_SDOUT of IC1403 to pins AK24 AH24 and AJ24 of IC8001 CPU YES NO Check the line between IC1403 and IC8001 Does the audio signal come from pins AP28 AN28 SPOUT_LN P and AN29 AP29 to ...

Page 49: ... I2S signal come from pins 4 COD_LRCK 5 COD_BCK and 6 COD_SDOUT of IC1403 to pins AK24 AH24 and AJ24 of IC8001 CPU YES NO Check the line between IC1403 and IC8001 Does the audio signal come from pins AP28 AN28 SPOUT_LN P and AN29 AP29 to pins 6 5 INLM INLP and 8 9 INRM INRP of IC2701 AMP NO Check the line between IC8001 and IC2701 and their periph eral circuits Q1306 thru Q1308 AMP_MUTE line etc Y...

Page 50: ...output selected for Digital on the menu screen 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 46 L and 47 R of IC1403 CODEC YES NO Check the line between J1801 and IC1403 and their peripheral circuits Does the I2S signal come from pins 4 COD_LRCK 5 COD_BCK and 6 COD_SDOUT of IC1403 to pins AK24 AH24 and AJ24 of IC8001 CPU NO Che...

Page 51: ...eral circuits Check TU1101 and its peripheral circuits SDA3 SCL3 etc Does the SIF signal come from pin 15 of tuner TU1101 to pin AN23 of IC8001 CPU Are there the video signal inputs at pin AM33 and AM34 of IC8001 CPU YES NO YES NO Check the line between TU1101 and IC8001 and their peripheral circuits Q1101 Q1102 etc Check the line between TU1101 and IC8001 and their peripheral circuits L1101 C1103...

Page 52: ...external 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 YES Is the HDMI_MUTE line as specified NO Check Q1301 IC1302 and their peripheral circuits YES Does the audio signal come from...

Page 53: ...1 and IC8001 and their peripheral circuits L1101 C1103 etc Is there the SPDIF signal output OPT_OUT at pin AP11 of IC8001 CPU YES NO Check the IC8001 and its peripheral circuits Is there the SPDIF signal OPT_OUT input at pin 2 of IC1304 SPDIF_BUFF MUTE NO Check the line between IC8001 and IC1304 YES Is there the MUTE signal input at pin 1 of IC1304 NO Check the MUTE_A_ALL and AC_DET signals and th...

Page 54: ... there the audio signal outputs at pins 24 LINE_L and 25 LINE_R of IC1403 CODEC NO Check IC1403 and its peripheral circuits YES Does the audio signal come from pins 24 LINE_L and 25 LINE_R of IC1403 to pins 4 L and 2 R of J505 NO Check the line between IC1403 and J505 and their peripheral circuits Check the LINE_MUTE line and its peripheral circuits Q1310 thru Q1311 etc ...

Page 55: ...twice Refer to Power failure details Communication failure with main CPU Flashes 3 times Refer to Communication failure details Communication line failure or main CPU communication fail ure Check debug statements for the main CPU Vsync Failure Flashes 4 times VSYNC pin 73 failure uninput Operation failure Detected during operation interruption Detected during operation interruption Monitor tempera...

Page 56: ...displayed in ERROR STANDBY CAUSE on page 1 of process A for the main microprocessor LCD TCON ROM failure Flashes 8 times LCD TCON ROM Data error When this error occurs rewrite TCON ROM Data Error type Notification LED operation 1 cycle Basically communication logs are analyzed by a bus monitor or debug print logs are analyzed Initial communication reception failure Flashes once Initial communicati...

Page 57: ...sport processor a digital audio processor a high definition HD MPEG video decoder 2D graphics processing digital processing of analog video and audio analog video digitizer and DAC functions stereo high fidelity audio DACs two HDMI receivers for 1080p 60 inputs a 330 MHz millions of instructions per second MIPS processor and a peripheral control unit providing a variety of television control funct...

Page 58: ...he 256M bit page mode flash memory device stores the main CPU program 1 9 IC9003 VHiM3221EiP 1Y This IC is a single driver single receiver RS 232 solution operating from a single Vcc supply The device provides the electrical interface between an asynchronous communication controller and the serial port connector The IC has the function of Auto Power down By this function drivers are disabled autom...

Page 59: ...䇼㪧㪣䇽 㪌㪉㩹㩷㪣㪚㪛㩷㪧㪸㫅㪼㫃 㪈㪐㪉㪇㬍㪈㪇㪏㪇 㪭㪆㪣㪩 㪟㪛㪤㪠 㪬㪪㪙 㪛㪛㪩 㪧㫆㫊㫀㫋㫀㫆㫅 㪠㪥㪭㪈㩷㪬㫅㫀㫋 㪈 㪏 㪈 㪉 㪈 㪉 㪈 㪉 㪈 㪉 㪈 㪉 㪈 㪉 㪈 㪏 㪠㪥㪭㪉㩷㪬㫅㫀㫋 㪈 㪉 㪈 㪉 㪈 㪉 㪈 㪉 㪈 㪉 㪈 㪉 㪧㪦㪮㪜㪩㵘 㪬㫅㫀㫋 㪩㪛㪜㪥㪚㪘㪉㪐㪌㪮㪡㪨㪱 䇼㪩㪘䇽 㪈㩷㩷㩷㩷㩷㩷㩷㪈㪇 㪈㩷㩷㪋 䇼㪪㪧䇽 㪩㪪㪄㪉㪊㪉㪚 㪣㪆㪩 㩷 㩷 䇼㪣㪮䇽 㪈 㪋㪈 䇼㪧㪛䇽 㪈 㪈㪉 䇼㪢㪤䇽 㪈 㪋 䇼㪢㪤䇽 㪈 㪌 㪈 㪈㪉 㪈 㪋 㪣㪚㪛㩷㪚㫆㫅㫋㩷㪬㫅㫀㫋 㪚㪧㪮㪙㪯㪋㪇㪈㪇㪫㪧㪯㪱 䇼㪣㪮䇽 䇼㪧㪣䇽 㪈㩷㩷㩷㩷㩷㩷㩷㩷㪏㪇 㪦㪮㪣 㪈㩷㩷㩷㩷㩷㩷㩷㩷㪏㪇 㪈㩷㩷㩷㩷㩷㩷㪋㪈 㪈㩷㩷㪋 䇼㪩㪘䇽 㪈㩷㩷㩷㩷㩷㩷㪈㪌 㪫㪬㪥㪜㪩 㪣㪜㪛㩷㪬㫅㫀㫋 㪜㪉㪍㪋㪝㪤㪇㪉 㪈㵘 㪊 㪈 㪊 䇼㪣㪘䇽 䇼㪣㪧䇽 㪈㩷㩷㩷㩷㪈㪌 䇼㪣㪧䇽 㪈...

Page 60: ... 5 5 7 8 8 0276 0276 0276 8 5 4 QORQPGPV 4 0 67 PCNQI KIKVCN 6WPGT A 8 6Z 4Z 56 A 27 56 TQO 27 41 5 8 A 8 4GUGV 7 8 176 0A456A 1 1 A 4 1 A 52A5 0 1 A5 176 75 20 A10 TQO 27 㪠㪚㪐㪇㪇㪊 㪩㪪㪉㪊㪉㪚㩷㪫㫏㪩㫏 㪤㪊㪉㪉㪈㪜㪠㪧 45 8 0Q RKP 4 2CUUVJTQWIJ 6A 8 6A 8 6 6 6A20 8 241 7 8 8 5 ޣ 9 ޤ 2 R 2 ޣ 2 ޤ 2 RKP 59 20 A A 0 8 8 8 241 2 8 241 MDKV 8 8 8 5 QORQPGPV 8 5 4 0276 0276 2D2T 8 5 4 4 8 A 4 4 8 A 4 VCN WHHGT 0276 241 241...

Page 61: ...5 16 17 18 19 20 21 22 R C LED Unit 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 62: ...SB55U 9 2 2 KEY Unit A C B D E F G I H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 KEY Unit Side A KEY Unit Side A Chip S155 R153 D152 S154 S152 R151 D151 S151 R152 S153 R154 S156 S157 D155 P151 ...

Page 63: ...LC 52SB55U 9 3 3 MAIN Unit A C B D E F G I H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 MAIN Unit Side A ...

Page 64: ... R1655 IC1604 R1667 L1601 SC1602 L1602 L1603 L1604 R1651 R1862 R1865 R1866 R1867 R1856 R1855 R1869 R1870 L1802 IC1804 SG1801 SG1803 SG1805 SG1807 SG1802 SG1804 SG1806 SG1808 L1803 L1804 TP8095 TP8093 TP8097 L1805 TP8094 TP8092 TP8096 R1868 TP8012 TP8045 TP8051 TP8011 TP8015 TP8048 SC1801 TP8014 TP8099 TP8013 TP8098 R8146 R8144 R8022 R8909 C8124 C8122 C8123 C8121 LUG1110 R8053 C8130 R8061 C8129 C81...

Page 65: ...LC 52SB55U 9 5 A C B D E F G I H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 MAIN Unit Side B ...

Page 66: ...858 R1860 R1872 C1803 C1831 C1835 R1871 FB1810 R1811 R1810 TL1608 TL1612 D1611 R1634 Q1611 R1861 R1863 IC1602 R1630 R1618 R1627 D1613 C1611 TL1605 TL1614 R1668 R1657 C1609 TL1618 R1645 R1644 R1665 R1664 C1636 R1643 R1642 R1629 TL1616 IC1605 C1605 C1606 C1628 C1604 C1633 FB1604 C1623 C1624 C1627 C1603 R1638 R1639 D1607 D1604 C1622 C1621 R1640 R1641 C1613 C1631 C1632 IC1606 R1608 R1612 C1625 R1607 C...

Page 67: ...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 MARKE...

Page 68: ...LC 52SB55U 10 2 2 R C LED Unit A C B D E F G I H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ...

Page 69: ...LC 52SB55U 10 3 3 KEY Unit A C B D E F G I H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ...

Page 70: ...LC 52SB55U 10 4 4 MAIN Unit MAIN Unit 1 17 A C B D E F G I H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ...

Page 71: ...LC 52SB55U 10 5 MAIN Unit 2 17 A C B D E F G I H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ...

Page 72: ...LC 52SB55U 10 6 MAIN Unit 3 17 A C B D E F G I H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ...

Page 73: ...LC 52SB55U 10 7 MAIN Unit 4 17 A C B D E F G I H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ...

Page 74: ...LC 52SB55U 10 8 MAIN Unit 5 17 A C B D E F G I H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ...

Page 75: ...LC 52SB55U 10 9 MAIN Unit 6 17 A C B D E F G I H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ...

Page 76: ...LC 52SB55U 10 10 MAIN Unit 7 17 A C B D E F G I H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ...

Page 77: ...LC 52SB55U 10 11 MAIN Unit 8 17 A C B D E F G I H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ...

Page 78: ...LC 52SB55U 10 12 MAIN Unit 9 17 A C B D E F G I H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ...

Page 79: ...LC 52SB55U 10 13 MAIN Unit 10 17 A C B D E F G I H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ...

Page 80: ...LC 52SB55U 10 14 MAIN Unit 11 17 A C B D E F G I H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ...

Page 81: ...LC 52SB55U 10 15 MAIN Unit 12 17 A C B D E F G I H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ...

Page 82: ...LC 52SB55U 10 16 MAIN Unit 13 17 A C B D E F G I H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ...

Page 83: ...LC 52SB55U 10 17 MAIN Unit 14 17 A C B D E F G I H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ...

Page 84: ...LC 52SB55U 10 18 MAIN Unit 15 17 A C B D E F G I H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ...

Page 85: ...LC 52SB55U 10 19 MAIN Unit 16 17 A C B D E F G I H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ...

Page 86: ...LC 52SB55U 10 20 MAIN Unit 17 17 A C B D E F G I H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ...

Page 87: ... subject to change without notice LC 52SB55U Note The reference numbers on the PWB are arranged in alphabetical order No S68L8LC52SB55 LC 52SB55U MODEL PartsGuide 1 PRINTED WIRING BOARD ASSEMBLIES 2 LCD PANEL NOTE THE PARTS HERE SHOWN ARE SUPPLIED AS AN ASSEMBLY BUT NOT INDEPENDENTLY 3 DUNTKE264FM02 R C LED Unit 4 DUNTKE266FM02 KEY Unit 5 DUNTKE716FM01 MAIN Unit 6 CABINET AND MECHANICAL PARTS 7 SU...

Page 88: ...ner Diode MTZJT 7215B D152 RH EX0646GEZZY AA J Zener Diode MTZJT 7215B D155 RH EX0646GEZZY AA J Zener Diode MTZJT 7215B P151 QPLGNA059WJZZ AC J Plug 5pin KM R151 VRD RA2BE822JY AA J Resistor 8 2k 1 8W Carbon R152 VRD RA2BE123JY AA J Resistor 12k 1 8W Carbon R153 VRD RA2BE822JY AA J Resistor 8 2k 1 8W Carbon R154 VRD RA2BE123JY AA J Resistor 12k 1 8W Carbon S151 QSW K0003AJZZ AB J Switch CH UP S152...

Page 89: ...120JY AB J Capacitor 12p 50V Ceramic C1406 VCKYCZ1EF104ZY AA J Capacitor 0 1 25V Ceramic C1407 RC KZA237WJZZY AB J Capacitor 10 16V Ceramic C1408 RC KZA237WJZZY AB J Capacitor 10 16V Ceramic C1409 VCKYCZ1EF104ZY AA J Capacitor 0 1 25V Ceramic C1414 RC KZA237WJZZY AB J Capacitor 10 16V Ceramic C1415 VCKYCZ1EF104ZY AA J Capacitor 0 1 25V Ceramic C1419 VCKYCZ1EF104ZY AA J Capacitor 0 1 25V Ceramic C1...

Page 90: ...ic C1842 RC KZA510WJPZY AB J Capacitor 10 16V Ceramic C1843 RC KZA510WJPZY AB J Capacitor 10 16V Ceramic C1844 RC KZA510WJPZY AB J Capacitor 10 16V Ceramic C1845 VCKYCZ1EB103KY AA J Capacitor 0 01 25V Ceramic C1846 VCKYCZ1HB102KY AB J Capacitor 1000p 50V Ceramic C1847 RC KZA510WJPZY AB J Capacitor 10 16V Ceramic C1848 RC KZA510WJPZY AB J Capacitor 10 16V Ceramic C2001 RC KZA510WJPZY AB J Capacitor...

Page 91: ...RC KZA339WJPZY AB X Capacitor 4 7 6 3V Ceramic C8043 VCKYCZ1EB103KY AA J Capacitor 0 01 25V Ceramic C8044 VCKYCZ1HB102KY AB J Capacitor 1000p 50V Ceramic C8045 VCKYCZ1AB104KY AB J Capacitor 0 1 10V Ceramic C8046 VCKYCZ1EB103KY AA J Capacitor 0 01 25V Ceramic C8047 VCKYCZ1HB102KY AB J Capacitor 1000p 50V Ceramic C8048 VCKYCZ1AB104KY AB J Capacitor 0 1 10V Ceramic C8049 VCKYCZ1EB103KY AA J Capacitor...

Page 92: ...AB104KY AB J Capacitor 0 1 10V Ceramic C8134 VCCCCZ1HH330JY AB J Capacitor 33p 50V Ceramic C8135 VCCCCZ1HH120JY AB J Capacitor 12p 50V Ceramic C8136 VCCCCZ1HH100DY AB J Capacitor 10p 50V Ceramic C8137 VCKYCZ1AB104KY AB J Capacitor 0 1 10V Ceramic C8138 RC KZA067WJZZY AB J Capacitor 4 7 10V Ceramic C8139 VCKYCZ1HB471KY AB J Capacitor 470p 50V Ceramic C8140 VCKYTV1CB105KY AC J Capacitor 1 16V Cerami...

Page 93: ...ic C8222 VCKYCZ1HB272KY AA J Capacitor 2700p 50V Ceramic C8223 VCKYCZ1HB471KY AB J Capacitor 470p 50V Ceramic C8224 VCKYCZ1HB471KY AB J Capacitor 470p 50V Ceramic C8225 VCKYCZ1HB471KY AB J Capacitor 470p 50V Ceramic C8226 VCKYCZ1HB471KY AB J Capacitor 470p 50V Ceramic C8227 VCKYCZ1HB471KY AB J Capacitor 470p 50V Ceramic C8228 VCKYCZ1HB471KY AB J Capacitor 470p 50V Ceramic C8229 VCKYCZ1HB471KY AB J...

Page 94: ...B J Diode 1SS361 T5L F T D1305 VHD1SS361 1Y AB J Diode 1SS361 T5L F T D1306 VHPGPFSV51V 1 AG J Photo Diode D1307 VHD1SS361 1Y AB J Diode 1SS361 T5L F T D1310 VHD1SS361 1Y AB J Diode 1SS361 T5L F T D1311 RH EXA523WJZZY AB J Zener Diode MAZ8056GML D1312 VHD1SS361 1Y AB J Diode 1SS361 T5L F T D1601 VHDRB520S30 1Y AC J Diode RB520S 30TE61 D1602 VHDMA111G 1Y AA J Diode MA2J1110GL D1603 VHDMA111G 1Y AA ...

Page 95: ...ore FB1604 RBLN A192WJZZY AA J Ferrite Core FB1605 RBLN A192WJZZY AA J Ferrite Core FB1606 RBLN A192WJZZY AA J Ferrite Core FB1801 RBLN A192WJZZY AA J Ferrite Core FB1802 RBLN A074WJZZY AA J Ferrite Core FB1803 RBLN A074WJZZY AA J Ferrite Core FB1804 RBLN 0093GEZZY AB J Ferrite Core FB1805 RBLN 0093GEZZY AB J Ferrite Core FB1806 RBLN 0093GEZZY AB J Ferrite Core FB1807 RBLN A204WJZZY AA J Ferrite C...

Page 96: ... M62320FP DF5J IC1302 VHIAHT1G08W 1Y AD J IC 74AHCT1G08GW G 125 IC1304 VHIAHT1G08W 1Y AD J IC 74AHCT1G08GW G 125 IC1401 VHITC7WU04K 1Y AC J IC TC7WU04FK TE85L F IC1403 VHIAK4682AE 1Y AP J IC AK4682AEQ IC1601 VHIS24CS02JBES AL N J IC BQC HDMI EDID IC1602 VHIS24CS02JDES AL N J IC BQC HDMI EDID IC1603 VHIS24CS02JCES AL N J IC BQC HDMI EDID IC1604 VHIBU16028K 1Q AP N J IC BU16028KV IC1605 VHILCX125FT ...

Page 97: ...C J Coil L2608 RCILFA279WJZZY AC J Coil L2609 RCILFA279WJZZY AC J Coil L2610 RCILFA279WJZZY AC J Coil L2611 RCILFA279WJZZY AC J Coil L2612 RCILFA279WJZZY AC J Coil L2701 RCILPA343WJPZY AD J Coil L2702 RCILPA343WJPZY AD J Coil L2703 RCILPA343WJPZY AD J Coil L2704 RCILPA343WJPZY AD J Coil L8001 VPMKM2R7JR77VY AB J Coil Peaking 2 7µH L9601 RCILPA966WJZZY AC X Coil L9602 RCILPA083WJZZY AD J Coil L9603...

Page 98: ...esistor 220 1 16W Metal Oxide R554 VRS CZ1JF104JY AA J Resistor 100k 1 16W Metal Oxide R555 VRS CZ1JF221JY AA J Resistor 220 1 16W Metal Oxide R558 VRS CZ1JF104JY AA J Resistor 100k 1 16W Metal Oxide R559 VRS CZ1JF390JY AA J Resistor 39 1 16W Metal Oxide R561 VRS CZ1JF390JY AA J Resistor 39 1 16W Metal Oxide R569 VRS TV1JD750JY AA J Resistor 75 1 10W Metal Oxide R572 VRS CZ1JF102JY AA J Resistor 1...

Page 99: ...F473JY AA J Resistor 47k 1 16W Metal Oxide R1333 VRS CZ1JF223FY AA J Resistor 22k 1 16W Metal Oxide R1334 VRS CZ1JF102JY AA J Resistor 1k 1 16W Metal Oxide R1335 VRS CZ1JF562JY AA J Resistor 5 6k 1 16W Metal Oxide R1337 VRS CZ1JF103FY AB J Resistor 10k 1 16W Metal Oxide R1338 VRS CZ1JF332FY AA J Resistor 3 3k 1 16W Metal Oxide R1339 VRS CZ1JF222JY AA J Resistor 2 2k 1 16W Metal Oxide R1340 VRS CY1...

Page 100: ...F222JY AA J Resistor 2 2k 1 16W Metal Oxide R1820 VRS CZ1JF101JY AA J Resistor 100 1 16W Metal Oxide R1821 VRS CZ1JF101JY AA J Resistor 100 1 16W Metal Oxide R1825 VRS TV1JD750JY AA J Resistor 75 1 10W Metal Oxide R1826 VRS TV1JD750JY AA J Resistor 75 1 10W Metal Oxide R1827 VRS TV1JD750JY AA J Resistor 75 1 10W Metal Oxide R1828 VRS CZ1JF330JY AA J Resistor 33 1 16W Metal Oxide R1829 VRS CZ1JF103...

Page 101: ...Z1JF223JY AA J Resistor 22k 1 16W Metal Oxide R2036 VRS CZ1JF105JY AA J Resistor 1M 1 16W Metal Oxide R2037 VRS CZ1JF101JY AA J Resistor 100 1 16W Metal Oxide R2038 VRS CZ1JF000JY AA J Resistor 0 1 16W Metal Oxide R2041 VRS CZ1JF152JY AA J Resistor 1 5k 1 16W Metal Oxide R2042 VRS CH1JF101JY AA J Resistor 100 1 16W Metal Oxide R2044 VRS CZ1JF100JY AA J Resistor 10 1 16W Metal Oxide R2045 VRS CZ1JF...

Page 102: ...esistor 75 1 16W Metal Oxide R8048 VRS CZ1JF750JY AA J Resistor 75 1 16W Metal Oxide R8049 VRS CZ1JF750JY AA J Resistor 75 1 16W Metal Oxide R8050 VRS CZ1JF750JY AA J Resistor 75 1 16W Metal Oxide R8051 VRS CZ1JF750JY AA J Resistor 75 1 16W Metal Oxide R8053 VRS CZ1JF000JY AA J Resistor 0 1 16W Metal Oxide R8056 VRS CZ1JF105JY AA J Resistor 1M 1 16W Metal Oxide R8058 VRS CZ1JF105JY AA J Resistor 1...

Page 103: ...680JY AA X Resistor 68 1 16W Metal Oxide R8195 VRS CG1JF680JY AA X Resistor 68 1 16W Metal Oxide R8196 VRS CG1JF680JY AA X Resistor 68 1 16W Metal Oxide R8197 VRS CG1JF680JY AA X Resistor 68 1 16W Metal Oxide R8198 VRS CG1JF220JY AB J Resistor 22 1 16W Metal Oxide R8199 VRS CG1JF220JY AB J Resistor 22 1 16W Metal Oxide R8200 VRS CG1JF220JY AB J Resistor 22 1 16W Metal Oxide R8201 VRS CG1JF220JY AB...

Page 104: ...W Metal Oxide R8906 VRS CZ1JF472JY AA J Resistor 4 7k 1 16W Metal Oxide R8907 VRS CZ1JF472JY AA J Resistor 4 7k 1 16W Metal Oxide R8909 VRS CZ1JF101JY AA J Resistor 100 1 16W Metal Oxide R8910 VRS CZ1JF000JY AA J Resistor 0 1 16W Metal Oxide R8911 VRS CZ1JF101JY AA J Resistor 100 1 16W Metal Oxide R9001 VRS TV1JD101JY AA J Resistor 100 1 10W Metal Oxide R9002 VRS CZ1JF103JY AA J Resistor 10k 1 16W...

Page 105: ...pin SC1602 QSOCZA171WJZZY AF N J Socket 23pin SC1603 QSOCZA171WJZZY AF N J Socket 23pin SC1801 QSOCZA171WJZZY AF N J Socket 23pin SC1802 QSOCNA770WJZZ AG J Socket 17pin SC1804 QSOCZA171WJZZY AF N J Socket 23pin SC9001 QSOCNA769WJZZ AG J Socket 11pin SC9201 QCNCWA715WJQZY AK J Connector SC9202 QCNCWA715WJQZY AK J Connector SG1601 RH VXA187WJQZY AB J Discharge Gap EZAEG2A50AX SG1602 RH VXA187WJQZY A...

Page 106: ...ZY AB J Discharge Gap EZAEG2A50AX TH2001 VHHM1103J03 1Y AC J Thermistor TU1101 RTUDAA016WJQZ BD J Tuner VA8001 RH VXA074WJZZY AB J Varistor AVRL101A1R1NTB VA8002 RH VXA074WJZZY AB J Varistor AVRL101A1R1NTB X1401 RCRSCA145WJZZY AE J Crystal 12 288MHz X2002 RFILZA023WJQZY AD J Filter 20MHz X8001 RCRSCA167WJQZY AG J Crystal 5 DUNTKE716FM01 MAIN Unit ...

Page 107: ...50 50 50 50 49 13 14 14 44 35 36 29 30 32 38 48 49 49 49 49 49 49 17 10 10 17 17 48 48 48 49 12 15 18 19 20 41 15 42 6 8 6 6 6 48 33 31 39 40 34 47 7 47 46 43 44 25 26 27 28 44 44 44 24 9 11 23 45 4 2 4 1 3 2 2 2 1 2 1 1 1 5 44 51 5 1 5 2 16 53 53 53 53 53 22 22 1 2 1 4 44 48 37 52 52 1 52 2 52 2 52 3 52 3 52 2 52 2 ...

Page 108: ...KZ AC J PWB Holder 21 LHLDZB144WJKZ AH N X Corner Lug x4 22 LHLDZB145WJKZ AD N X Center Lug x2 23 NSFTZA261WJFW AC J Shaft x4 24 PRDARA510WJFW AX J Radiator 25 PSLDMB421WJM1 AQ N X Main Shield 26 PSPAZB596WJKZ AL J Cool Sheet 27 PSPAZC022WJKZ AD N X Spacer 28 QCNCMA275WJQZ AC N J Connector MODEL SELECT x2 29 QCNW G163WJQZ AG X Connecting Cord LA 30 QCNW G170WJQZ AF X Connecting Cord PL 31 QCNW G57...

Page 109: ...RMCGA667WJSA AP X Remote Control Unit X5 TCADEA243WJZZ AD X Enquete Card X6 Not Available N Transition Note X7 TINS D774WJN1 AE N X Operation Manual English X8 TINS D777WJN1 AE N X Operation Manual French X9 TINS D778WJN1 AE N X Operation Manual Spanish X10 Not Available AAA Size Battery X11 CDAI A502WJ01 BQ N X Stand Unit AAA Size Battery Remote Control Unit X4 Cable Clamp X2 Cable Band X1 AC Cor...

Page 110: ...LC 52SB55U 24 8 PACKING PARTS NOT REPLACEMENT ITEM S1 S9 S5 S3 S7 S8 S6 S4 S6 S6 S6 S6 S10 S6 S2 ...

Page 111: ...NTROL to LCD Panel Unit N QCNW E343WJQZ AM J Connecting Cord 3pin L 1000mm N POWER to INVERTER Unit LA N QCNW G186WJQZ BL J Connecting Cord 41pin L 600mm N MAIN to LCD CONTROL Unit LW N QCNW G400WJQZ AV J Connecting Cord 12pin L 1000mm N MAIN to POWER Unit PD N QCNW G401WJQZ AP J Connecting Cord 4 5pin L 1000mm N MAIN to KEY Unit KM N QCNW G405WJQZ AP J Connecting Cord 4pin L 1000mm N POWER to LCD...

Page 112: ... S MI KD COPYRIGHT 2008 BY SHARP CORPORATION ALL RIGHTS RESERVED No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher LC 52SB55U ...

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