Sharp LC40E67U - LC - 40" LCD TV Service Manual Download Page 84

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LC-40E67U/LC-40E77U

9 – 11

10. MAIN Unit-9

DRAM_A12

DRAM_A7

SDDQ0

SDDQ7

SDDQ8

SDDQ15

SDDQ14

SDDQ9

SDDQ6

SDDQ1

SDDQ4

SDDQ3

SDDQ5

SDDQ2

SDDQ12

SDDQ11

SDDQ13

SDDQ10

DRAM_ODT

DRAM_CS

DRAM_CAS

DRAM_BA2

DRAM_BA0

DRAM_BA1

DRAM_CKE

DRAM_WE

DRAM_A10

DRAM_A1

DRAM_A3

DRAM_A5

DRAM_A0

DRAM_A2

DRAM_A4

DRAM_A6

DRAM_A8

DRAM_A11

DRAM_A9

DRAM_RAS

DRAM_ODT

DRAM_RAS

DRAM_A1

DRAM_CKE

DRAM_BA2

DRAM_BA0

DRAM_CS

DRAM_A2

DRAM_WE

DRAM_BA1

DRAM_A9

DRAM_A3

DRAM_A7

DRAM_A12

DRAM_A8

DRAM_A11

DRAM_A5

DRAM_A10

DRAM_CAS

DRAM_A0

DRAM_A4

DRAM_A6

IXC512WJQZ

R8267

120

R8266
4.7
CZ

R8268
4.7
CZ

R8262

R8263

R8261

R8260

R8259

R8258

R8257

R8256

R8255

R8254

SDWE

SDA2

SDCS

SDBA0

SDBA2

SDCKE

SDA1

SDCAS

SDA0

SDA4

SDA6

SDRAS

SDODT

R8253

R8252

SDA10

SDA8

SDA11

SDA5

SDA12

SDA9

SDA3

SDA7

SDBA1

SDDQ0

SDDQ1

SDDQ3

SDDQ2

SDDQ5

SDDQ6

SDDQ7

SDDQ4

SDDQ13

SDDQ12

SDDQ15

SDDQ9

SDDQ10

SDDQ11

SDDQ14

SDDQ8

DADQS1_N

DADQS1

SDCLK_N

DADQM1

DADQS0

DADQS0_N

SDCLK

DADQM0

C8268
0.1u
CZB

C8266
0.1u
CZB

C8264
0.1u
CZB

C8262
0.1u
CZB

C8260
0.1u
CZB

C8258
0.1u
CZB

C8256
0.1u
CZB

C8254
0.1u
CZB

C8252

10u
16V

KZA237WJ

C8257
0.1u
CZB

C8255
0.1u
CZB

C8259
0.1u
CZB

C8267
0.1u
CZB

C8253
0.1u
CZB

C8265
0.1u
CZB

C8263
0.1u
CZB

C8261
0.1u
CZB

C8251
0.1u
CZB

D1.8V

R8264
1K
CY

R8265
1K
CY

C8269

0.1u

CZB

C8270

0.1u

CZB

R8251

(PWBXF030WJ)

TO MAIN13(POWER1)

TO MAIN8(CPU)

MAIN9 (DDR)

DUNTKF030WE

IC8251

MAIN UNIT 9/14

Summary of Contents for LC40E67U - LC - 40" LCD TV

Page 1: ...MAJOR PARTS 1 REMOVING OF MAJOR PARTS 4 1 CHAPTER 5 ADJUSTMENT 1 ADJUSTMENT PROCEDURE 5 1 2 PUBLIC MODE SETTING PROCEDURE 5 25 CHAPTER 6 TROUBLESHOOTING TABLE 1 TROUBLESHOOTING TABLE 6 1 CHAPTER 7 OVERALL WIRING BLOCK DIAGRAM 1 OVERALL WIRING DIAGRAM LC 40E67U 7 1 2 OVERALL WIRING DIAGRAM LC 40E77U 7 2 3 SYSTEM BLOCK DIAGRAM 7 3 CHAPTER 8 PRINTED WIRING BOARD ASSEM BLIES 1 KEY Unit 8 1 2 MAIN Unit...

Page 2: ...oltage 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 SAFETY NOTI...

Page 3: ... 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 kΩ 10 wat...

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 sold...

Page 5: ...HF CATV and Digital AIR CABLE AUDIO Audio in Ø 3 5 mm jack DIGITALAUDIO OUTPUT Optical Digital audio output x 1 PCM Dolby Digital OUTPUT Audio out RS 232C 9 pin D sub male connector 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 Power Consumption 210 W 0 5 W Standby with AC 120 V Weight TV stand 38 6 lbs 17 ...

Page 6: ...inal HDMI INPUT 8 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 AUDIO OUTPUT terminals INPUT 3 terminals SERVICE terminal INPUT 5 terminal HDMI 1 2 3 1 1 External equipment connection 2 Button operations 3 Connecting the AC cord 4 Details on the PC Audio Select function The illustratio...

Page 7: ...lights up for the current mode To enter the code registration mode you need to press FUNCTION and DISPLAY at the same time 18 LIGHT When this button is pressed some buttons for example VOL and CH on the remote control unit will light The lighting will turn off if no operations are performed within about 5 seconds This button is used for performing operations in low light situations 19 VIEW MODE Se...

Page 8: ...hing or detaching the stand unplug the AC cord from the AC INPUT terminal Before performing work spread cushioning over the base area to lay the TV on This will prevent it from being damaged QUICK REFERENCE 3 1 Insert the stand into the openings on the bottom of the TV 2 Insert and tighten the 4 screws into the 4 holes on the rear of the TV 1 2 Screws Soft cushion To detach the stand perform the s...

Page 9: ...then use the screws supplied with the wall mount bracket to secure the bracket to the rear of the TV Setting the TV on the Wall CAUTION This TV should be mounted on the wall only with the wall mount bracket AN 52AG4 SHARP 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 ...

Page 10: ...ade correctly Strange color light color or color misalignment Adjust the picture tone Is the room too bright The picture may look dark in a room that is too bright Check the input signal setting Power is suddenly turned off Is the sleep timer set Check the power control settings The unit s internal temperature has increased Remove any objects blocking vent or clean No picture Is connection to othe...

Page 11: ...Audio Only Input Select Output Select Color System Digital Caption Setup Digital Caption Info Program Title Display Favorite CH Operation Lock Out Demo Mode 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 Active Contrast Fi...

Page 12: ... Service Manual CHAPTER 3 DIMENSIONS 1 DIMENSIONS 15 3 4 400 15 3 4 400 8 23 64 212 4 7 32 107 4 37 64 116 12 13 16 325 38 7 8 987 34 61 64 887 8 27 1 16 687 24 11 32 618 2 47 64 69 15 41 64 397 20 3 4 527 19 45 64 500 35 Unit inch mm ...

Page 13: ...MAJOR PARTS 1 Removing of Stand Unit and Rear Cabinet Ass y 1 Remove the 4 lock screws and detach the Stand Unit 2 Detach the Bass Cone Cover 3 Remove the 1 lock screw 1 lock screw 10 lock screws and detach the Rear Cabinet Ass y 1 2 3 4 5 5 1 5 Stand Unit Rear Cabinet Ass y 3 2 Bass Cone Cover 4 ...

Page 14: ...peaker L R 3 Remove the 2 lock screws 2 lock screws and detach the Side AV Cover Ass y 4 Remove the 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 LC 40E77U 1 2 3 4 5 6 7 8 Speaker R Speaker L Bottom Cover Main PWB Shield Side AV Cover Ass y 2 1 4 3 6 5 2 SP SP Control Shield Ass y LC 40E77U 8 7 ...

Page 15: ...SP 2 Disconnect the following connectors from POWER Unit PD LB1 LW LC 40E67U PL LC 40E77U 3 Disconnect the following connectors from LCD Control Unit LW LP LC 40E77U PL LC 40E77U RA LW PD PD KM LP PL LC 40E77U SP LW LC 40E67U LB1 LB1 LB LA LW PL LC 40E77U LP LC 40E77U MAIN Unit LCD Control Unit POWER Unit INVERTER 1 Unit ...

Page 16: ...h the POWER Unit POWER PWB Holder 2 Remove the 8 lock screws and detach the MAIN Unit 3 Detacht the KEY Unit Ass y 4 Detach the KEY Unit from Operation Button and disconnect KM wire 5 Detach the R C LED Unit and disconnect RA wire 1 2 3 4 5 MAIN Unit R C LED Unit Power PWB Holder POWER Unit KEY Unit Operation Button 2 3 5 4 1 KM RA ...

Page 17: ...Module Unit 1 Remove the 2 lock screws and detach the 2 pieces Main PWB Angle 2 Remove the 12 lock screws and detach the Support Angle 3 Remove the 2 lock screws and detach the LCD Panel Module Unit 1 2 3 3 2 LCD Panel Module Unit Panel Support Angle Panel Support Angle 1 Main PWB Angle 2 ...

Page 18: ...hassis Ass y 2 Detach the DBEF 2 pieces Lens Sheet and Diffusion Plate 3 Detach the 2 pieces Lamp Holder Socket detach the following 14 pieces Lamp from BL Chassis Ass y 1 2 3 4 5 6 7 8 10 9 11 3 4 5 6 7 8 8 9 10 1 2 2 Bezel Ass y P Chassis Ass y DBEF Lens Sheet Diffusion Plate Lamp Holder Lamp Holder Socket 11 BL Chassis Ass y Lamp ...

Page 19: ...ator Debugger The followings 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 is not ...

Page 20: ...rsion 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 the main software version information LC 40E67U LC 40E77U LC 40E67U LC 40E77U LC 40E67U LC 40E77U F3 F5 Failed to complete update Retry Software Update If system update fails again contact the customer service center Software Update ARTEMIS1...

Page 21: ...ame E8 Emulator Software V 2 11 Release 01 for M16C H8 Upgrade Debugger package version Oct 24 08 2 Connect E8 Emulator Debugger to PC from USB port Driver of E8 Emulator Debugger found in CD ROM 3 Connect E8 writer to LCD s 20PIN port 4 Run High Performance Embedded Workshop in start menu 5 Confirm the screen below comes up and click OK If second time you can select open a recent project work Cho...

Page 22: ...he next page input information as specified below and click OK 7 Select entry as below and click N N means NEXT Specify workspace name any name is OK Select M16C initial value Select Debugger only R8C E8 SYSTEM Select R8C E8 SYSTEM ...

Page 23: ...LC 40E67U LC 40E77U 5 5 8 click means COMPLETE 9 Click OK ...

Page 24: ...LC 40E67U LC 40E77U 5 6 10 Select entries as specified below and click OK 11 Click N means NEXT Select R8C 2A Group Select R5F212A8 ...

Page 25: ...LC 40E67U LC 40E77U 5 7 12 Click means COMPLETE 13 In the screen below click Debug Settings ...

Page 26: ...LC 40E67U LC 40E77U 5 8 14 Select S Record and click Add 15 Click Browse and specify the location of mot file Select S Record ...

Page 27: ...LC 40E67U LC 40E77U 5 9 ...

Page 28: ...7U LC 40E77U 5 10 16 Confirm the file name of mot file appears in the dialog entry and click OK 17 From main menu continuously click Debug Download Modules and the mot file location then writing process starts ...

Page 29: ...LC 40E77U 5 11 18 Confirm the dialog box below appears It means the writing process completed successfully Then shut down High Performance Embedded Workshop unplug 20PIN connector and E8 firmware updating finish ...

Page 30: ...ss mode If the settings are tampered in this mode unrecoverable system damage may result 4 Remote controller key operation in adjustment process mode Basic operation Selecting the receiving channels Using the CH keys turn up and down an actual receiving channel Snap press The channels are turned up and down one by one Continuous press The next receivable channel is searched Various adjustments The...

Page 31: ...nitor software version Main software version 2 I2C DATA I2C DATA SOUND TUNER DVP DVP M2 OTHERS HOTEL POWERFIX Refer to SOUND Refer to TUNER Refer to DVP Refer to DVP M2 Refer to OTHERS SOUND Page Item Description Remarks adjustment detail etc SOUND1 Audio Switch Output Trim Flat Mode Sound Delay Lipsync PRESCALE FM AM M PRESCALE DTV PRESCALE HDMI PRESCALE PC PRESCALE AV PRESCALE BD SOUND2 PEQ1 GAI...

Page 32: ...Fc DRC HPF Fc TUNER Page Item Description Remarks adjustment detail etc TUNER1 TUNER SWITCH AFT UP AFT DOWN LSYNC HSYNC LSYNC2 HSYNC2 SYNCSEP_HC SYNCSEP_HLC SYNCSEP_HMC SEP_SLV TUNER2 AFT 1STEPTIME DVP Page Item Description Remarks adjustment detail etc DVP1 TAMP1 L YDATA1 TAMP1 H TAMP ALL NTSC TAMP1 PAL M TAMP PAL N TAMP TUNER signal level adjustment DVP2 1 IN 1 IN 2 IN 3 IN 4 IN 5 IN 6 Standard ...

Page 33: ...djustment 1 OK DVP3 M2 HD AUTO GAIN OFFSET ALL AUTO GAIN OFFSET AD R GAIN AD G GAIN AD B GAIN RGTAR GGTAR BGTAR RGCAL GGCAL BGCAL RHPOS GHPOS BHPOS RVPOS GVPOS BVPOS Component 33K picture level adjustment DVP4 M2 SD AUTO GAIN OFFSET AD R GAIN AD G GAIN AD B GAIN RGTAR GGTAR BGTAR RGCAL GGCAL BGCAL RHPOS GHPOS BHPOS RVPOS GVPOS BVPOS Component 15K picture level adjustment DVP5 M2 PC AUTO GAIN OFFSE...

Page 34: ...525I SHARP H1 UNDER 525I SHARP H2 OVER 525I SHARP H2 UNDER 525I SHARP H3 OVER 525I SHARP H3 UNDER DVP M2 5 525P CONT 525P BRIGHT 525P COLOR 525P TINT 525P SHARP V1 OVER 525P SHARP V1 UNDER 525P SHARP V2 OVER 525P SHARP V2 UNDER 525P SHARP H1 OVER 525P SHARP H1 UNDER 525P SHARP H2 OVER 525P SHARP H2 UNDER 525P SHARP H3 OVER 525P SHARP H3 UNDER DVP M2 6 1125I CONT 1125I BRIGHT 1125I COLOR 1125I TINT...

Page 35: ...SHARP H3 OVER 1125P SHARP H3 UNDER DVP M2 9 DTV 525I CONT DTV 525I BRIGHT DTV 525I COLOR DTV 525I TINT DTV 525I SHARP V1 OVER DTV 525I SHARP V1 UNDER DTV 525I SHARP V2 OVER DTV 525I SHARP V2 UNDER DTV 525I SHARP H1 OVER DTV 525I SHARP H1 UNDER DTV 525I SHARP H2 OVER DTV 525I SHARP H2 UNDER DTV 525I SHARP H3 OVER DTV 525I SHARP H3 UNDER DVP M2 10 DTV 525P CONT DTV 525P BRIGHT DTV 525P COLOR DTV 525...

Page 36: ...SHARP H2 OVER DTV 750P SHARP H2 UNDER DTV 750P SHARP H3 OVER DTV 750P SHARP H3 UNDER DVP M2 13 DTV 525I CONT DTV 525I BRIGHT DTV 525I COLOR DTV 525I TINT DTV 525I SHARP V1 OVER DTV 525I SHARP V1 UNDER DTV 525I SHARP V2 OVER DTV 525I SHARP V2 UNDER DTV 525I SHARP H1 OVER DTV 525I SHARP H1 UNDER DTV 525I SHARP H2 OVER DTV 525I SHARP H2 UNDER DTV 525I SHARP H3 OVER DTV 525I SHARP H3 UNDER DVP M2 14 H...

Page 37: ...HDMI 750P SHARP H2 OVER HDMI 750P SHARP H2 UNDER HDMI 750P SHARP H3 OVER HDMI 750P SHARP H3 UNDER DVP M2 18 HDMI 1125P CONT HDMI 1125P BRIGHT HDMI 1125P COLOR HDMI 1125P TINT HDMI 1125P SHARP V1 OVER HDMI 1125P SHARP V1 UNDER HDMI 1125P SHARP V2 OVER HDMI 1125P SHARP V2 UNDER HDMI 1125P SHARP H1 OVER HDMI 1125P SHARP H1 UNDER HDMI 1125P SHARP H2 OVER HDMI 1125P SHARP H2 UNDER HDMI 1125P SHARP H3 O...

Page 38: ...C TINT PC SHARP V1 OVER PC SHARP V1 UNDER PC SHARP V2 OVER PC SHARP V2 UNDER PC SHARP H1 OVER PC SHARP H1 UNDER PC SHARP H2 OVER PC SHARP H2 UNDER PC SHARP H3 OVER PC SHARP H3 UNDER DVP M2 22 PC Dot CONT PC Dot BRIGHT PC Dot COLOR PC Dot TINT PC Dot SHARP V1 OVER PC Dot SHARP V1 UNDER PC Dot SHARP V2 OVER PC Dot SHARP V2 UNDER PC Dot SHARP H1 OVER PC Dot SHARP H1 UNDER PC Dot SHARP H2 OVER PC Dot ...

Page 39: ... Mid Low G COLOR TEMP Mid Low B COLOR TEMP Low R COLOR TEMP Low G COLOR TEMP Low B OTHERS Page Item Description Remarks adjustment detail etc OTHERS1 L ERROR WAIT L ERROR H TIME PWM FREQ PWM DUTY OPC THRESHOLD ADC VALUE VCOM ADJ LCD TEST PATTERN VCOM adjustment value OTHERS2 HDMI EDID WRITE HDMI CEC TEST INSPECT USB TERM TUNER VCHIP TEST 69ch TUNER VCHIP TEST 7ch TUNER VCHIP TEST 10ch TUNER VCHIP ...

Page 40: ... color bar signal RGB Signal generation LEADER LT448 Signal color BAR SATURATION 75 Setting 28 XGA H 48 36KHz V 60Hz SYNC OFF NOTE Please use the color Bar of SATURATION 2 Adjusting AUTO GAIN OFFSET in page 6 of DVP5 M2 PC to RUN When AUTO GAIN OFFSET OK appears this adjustment is complete NOTE If want to set all item to ON please set to RUN in ADJUST PROCESS 6 2 TEMP Adjustment 6 2 1 Receive US 1...

Page 41: ...tention the operation manual of CA210 4 The cross is disappeared by execute command of RS232C Adjusting the picture by execute command of RS232C 2 Automatic adjustment execution Adjustment procedure 1 Using the remote controller transmit the monitor adjustment process code 2 Set the 2nd point to the specified gradation level With the strongest color being fixed turn down the R G and B settings to ...

Page 42: ...en the settings are complete 8 1 3 Power off the set NOTE Do not turn on the power once the factory settings have been made Otherwise the factory setting must be made again 9 Model number ID plug Model numbers are identified by inserting the destination ID plug QCNCMA275WJQZ in its specified slot of the destination ID connector SC9002 SC9003 QCNCWA715WJQZY SETTING COMPLETE TV VER optical out C5 V ...

Page 43: ...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 ENTER PUBLIC MODE stays on in the adjustment process mode The settings will be back to the factory ones 3 Public Mode Setting Va...

Page 44: ... cursor RIGHT LEFT key remote controller and VOL key remote controller and set To save new settings keep the cursor at ENTER 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 ON SCREEN DISPLAY YES BLUE SCREEN NO INPUT MODE START NORMAL INPUT MODE FI...

Page 45: ...des 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 freely irrespective of this setting Remarks As for sound volume fixing and sound volume MAX level the sound volume fixing has priority Once the ...

Page 46: ...wing 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 AV MODE screen size switching clock setting treble emphasis AUDIO ONLY sound changeover LANGUAGE CLOSED CAPTION Others Simple input switching is generated Those which are restored soon after leaving as they are and may be requested for cha...

Page 47: ...bited thereafter ON timer s Wake up timer channel items are not displayed or the operation is prohibited Basically they are not dis played The following keys are invalidated CH direct tuning button FLASHBACK input However the keys input switching and CH keys of the unit for menu operation remain valid Exception None Remarks In the following case setting is cancelled and mode is changed to Variable...

Page 48: ...n 7 of input terminal J501 and pin M1 of IC8001 CPU Is there the COMPOSITE signal input at pin A11 of IC8001 CPU YES NO Check the line between pin 6 of J501 and pin A11 of IC8001 Are the LVDS signal outputs at the LVDS 1st channel and 2nd channel of IC8001 LV0OUT0P M N19 N20 LV0OUT1P M N21 N22 LV0OUT2P M P19 P20 LV0OUT3P M R19 R20 LV0OUT4P M R21 R22 LV0CK0P M P21 P22 LV1OUT0P M J21 J22 LV1OUT1P M ...

Page 49: ...l J504 and pin K2 of IC8001 CPU Are there the COMPONENT video signal inputs at pins B13 B15 Y A10 Pb and A7 Pr of IC8001 CPU Are there the COMPONENT video signal inputs at pins A13 A15 Y B10 Pb and B7 Pr of IC8001 CPU YES NO YES NO Check the line between the input terminals of J503 and IC8001 J503 pin 3 Y pin 5 Pb pin 7 Pr IC8001 pin B13 B15 pin A10 pin A7 Check the line between the input terminal...

Page 50: ... Y and B9 C of IC8001 CPU YES NO Check the line between pins 3 Y 4 C of J506 and pins A12 B9 of IC8001 Q507 and Q508 etc Are the LVDS signal outputs at the LVDS 1st channel and 2nd channel of IC8001 LV0OUT0P M N19 N20 LV0OUT1P M N21 N22 LV0OUT2P M P19 P20 LV0OUT3P M R19 R20 LV0OUT4P M R21 R22 LV0CK0P M P21 P22 LV1OUT0P M J21 J22 LV1OUT1P M K19 K20 LV1OUT2P M K21 K22 LV1OUT3P M L21 L22 LV1OUT4P M M...

Page 51: ...U1101 TUN_SCL_C5 Pin9 of TU1101 etc Is there the analog video signal input at pin B11 of IC8001 CPU Are there the video signal inputs at pin A4 and B4 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 periph eral circuits C1125 C1126 etc Are the LVDS signal outputs at the LVDS 1st channel and 2nd ch...

Page 52: ...e the video signal inputs at pins B12 G A9 B and A6 R of IC8001 CPU Are there the VSYNC HSYNC signal inputs at pins B16 and B17 of IC8001 NO Check the line between SC601 and IC8001 IC601 etc YES Are the LVDS signal outputs at the LVDS 1st channel and 2nd channel of IC8001 LV0OUT0P M N19 N20 LV0OUT1P M N21 N22 LV0OUT2P M P19 P20 LV0OUT3P M R19 R20 LV0OUT4P M R21 R22 LV0CK0P M P21 P22 LV1OUT0P M J21...

Page 53: ...tween the pin 41 of IC1609 and the pin 19 of SC1601 Check IC1609 and its peripheral circuits I2C_SDA pin53 of IC1609 I2C_SCL pin54 of IC1609 etc Check IC1609 and its peripheral circuits I2C_SDA pin53 of IC1609 I2C_SCL pin54 of IC1609 etc Are there the TMDS signal inputs at pins 65 66 CLK 67 68 D0 69 70 D1 71 72 D2 all of IC1609 Are there the TMDS signal inputs at pins 11 12 CLK 13 14 D0 15 16 D1 1...

Page 54: ...e between the pin 45 of IC1609 and the pin 19 of SC1604 Check IC1609 and its peripheral circuits I2C_SDA pin53 of IC1609 I2C_SCL pin54 of IC1609 etc Check IC1609 and its peripheral circuits I2C_SDA pin53 of IC1609 I2C_SCL pin54 of IC1609 etc Are there the TMDS signal inputs at pins 1 2 CLK 3 4 D0 5 6 D1 7 8 D2 all of IC1609 Are there the TMDS signal inputs at pins 19 20 CLK 21 22 D0 23 24 D1 25 26...

Page 55: ...O SWITCH YES NO YES NO Check the line between J502 and IC503 Check the line between J505 and IC503 Does the audio signal come from pins 13 L and 3 R of IC503 to pins B2 L and A1 R of IC8001 CPU Does the audio signal come from pins 13 L and 3 R of IC503 to pins B2 L and A1 R of IC8001 CPU YES NO YES NO Check IC503 IC8001 and its peripheral circuits IC502 Q509 Q510 etc Check the line between IC503 a...

Page 56: ... J501 and IC503 Does the audio signal come from pins 13 L and 3 R of IC503 to pins B2 L and A1 R of IC8001 CPU YES NO Check IC503 IC8001 and its peripheral circuits IC502 Q509 Q510 etc Check the line between IC503 and IC8001 Does the audio signal come from pins C4 A3 SPOUT_L R of IC8001 CPU to pins 3 INLP and 7 INRP of IC2701 AMP NO Check the line between IC8001 and IC2701 and their peripheral cir...

Page 57: ... 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 J601 to pins 11 L and 4 R of IC503 AUDIO SWITCH NO Check the line between J601 and IC8001 YES Does the audio signal come from pins 13 L and 3 R of IC503 to pins B2 L and A1 R of IC...

Page 58: ... pin 16 of tuner TU1101 Is the audio output selected for VARIABLE on the menu screen YES NO YES NO Check the tuner TU1101 and its peripheral circuits I2C line TUN_SCL_C5 TUN_SDA_C5 etc Set the audio output to FIXED 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 59: ...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 audio output selected for VARIABLE on the menu screen YES NO Set the audio output to FIXED Does the audio signal come from p...

Page 60: ... pin 1 of IC1307 SPDIF SELEC TOR NO Check the line between IC8001 and IC1307 YES Is there the MUTE signal input at pin 7 of IC1307 usual Low Mute High Is there the SELECT signal input at pin 6 of IC1307 High NO Check the MUTE_A_ALL and AC_DET signals and their peripheral circuits Q1304 D1310 etc Check the SEL_SPDIF signals IC8001 and their peripheral circuits YES Is there the SPDIF signal input at...

Page 61: ...S Does the audio signal come from pins H4 J4 K3 K4 LINE_LRCLK LINE_MCLK LINE_BCLK LINE_DATA of IC8001 to pins 4 LRCLK 1 MCLK 2 BCLK and 3 DATA of IC1301 Audio DAC NO Check IC8001 CPU and each signal lines its peripheral circuits YES Does the audio signal come from pins 11 AOUTL and 10 AOUTR of IC1301 to pins 4 L and 2 R of J507 NO Check the line between IC1301 and J507 and their peripheral circuit...

Page 62: ...the power is polled If the error logic is detected twice in a row error is confirmed so as to shift to the error standby Communication error with the main CPU Flashes 3 times H On L Off Judged by the communication line error or main CPU communica tion error Refer to Communication error details Communication line with the main CPU TxD RxD Check debug statements for the main CPU Vsync error Flashes ...

Page 63: ...erformed Initial communication reception error Flashes once H On L Off Initial communication from the main CPU is not received If initial communication from the main microprocessor is not received within 15 seconds during start up it is judged to be an error The unit is reset and restarted until the third error and error standby is activated at the fourth error Communication line error or main CPU...

Page 64: ...LC 40E67U LC 40E77U 6 17 MEMO ...

Page 65: ...㪣㪜㪛㩷㪬㫅㫀㫋㪈㪍㪢㪜㪰㩷㪬㫅㫀㫋䇼㪣㪙䇽䇼㪧㪛䇽䌈䌄䌍䌉㫆㫇㫋㫀㪺㪸㫃㩷㫆㫌㫋㪚㪌㪭㪆㪣㪩㪟㪛㪤㪠㪬㪪㪙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㫆㫌㫋㪘㫅㪸㫃㫆㪾㩷㪩㪞㪙㪪㪧㪚㩷㪘㫌㪻㫀㫆㩷㪠㪥䇼㪣㪮䇽㪈㪋㪈䇼㪧㪛䇽㪈㵘㵘㵘㪈㪉䇼㪢㪤䇽㪈㪋㪫㪬㪥㪜㪩䇼㪣㪧䇽㪤㪘㪠㪥㩷㪬㫅㫀㫋㪈㪈㪉㪈㩷㩷㪍㪈㩷㩷㩷㩷㩷㪈㪌䇼㪣㪙䇽㪛㪛㪩㪧㫆㫊㫀㫋㫀㫆㫅㪈㪉㪈㩷㩷㪍㪈㪊㪈㪊㪈㪐䇼㪣㪙䇽䇼㪣㪘䇽䇼㪣㪘䇽䇼㪣㪙䇽㪧㫆㫎㪼㫉㵘㪬㫅㫀㫋㪈㪋䇼㪣㪮䇽㪈㩷㩷㩷㩷㩷㩷㩷㩷㩷㪏㪇㪦㪮㪣㪈㩷㩷㩷㩷㩷㩷㩷㩷㩷㪏㪇㪈㩷㩷㩷㩷㩷㩷㩷㩷㪌㪈㪿㪼㪸㫋㫊㫀㫅㫂㩷㫄㫌㫊㫋㩷㪹㪼㩷㪸㫋㫋㪸㪺㪿㪼㪻㩷㫆㫅㩷㫋㪿㪼㩷㪺㫆㫄㫇㫆㫅㪼㫅㫋㩷㫎㫀㫋㪿㩷㫋㪿㫀㫊㩷㫄㪸㫉㫂 ...

Page 66: ... 㪉㪈㪉㪈㪉㪈㪉䇼㪢㪤䇽㪈㪌䇼㪩㪘䇽㪈㩷㩷㩷㩷㩷㩷㪈㪇㪣㪜㪛㩷㪬㫅㫀㫋䇼㪣㪮䇽䇼㪧㪣䇽㪈㩷㩷㩷㩷㩷㩷㩷㩷㩷㪏㪇㪘㫉㫌㪾㫌㫃㪸㪈㩷㩷㩷㩷㩷㩷㩷㩷㩷㪏㪇㪈㩷㩷㩷㩷㩷㩷㩷㪋㪈㪈㩷㩷㪋㪈㩷㩷㩷㩷㩷㪈㪌䇼㪣㪧䇽㪈㪍㪢㪜㪰㩷㪬㫅㫀㫋䇼㪣㪙䇽䇼㪧㪛䇽䌈䌄䌍䌉㫆㫇㫋㫀㪺㪸㫃㩷㫆㫌㫋㪭㪆㪣㪩㪟㪛㪤㪠㪬㪪㪙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㫆㫌㫋㪘㫅㪸㫃㫆㪾㩷㪩㪞㪙㪪㪧㪚㩷㪘㫌㪻㫀㫆㩷㪠㪥䇼㪣㪮䇽㪈㪋㪈䇼㪧㪛䇽㪈㵘㵘㵘㪈㪉䇼㪢㪤䇽㪈㪋㪫㪬㪥㪜㪩䇼㪣㪧䇽㪈㪈㪉㪈㩷㩷㪍㪈㩷㩷㩷㩷㩷㪈㪌䇼㪣㪙䇽㪈㪉㪈㩷㩷㪍㪈㪊㪈㪊㪈㪐䇼㪣㪙䇽䇼㪣㪘䇽䇼㪣㪘䇽䇼㪣㪙䇽㪧㫆㫎㪼㫉㵘㪬㫅㫀㫋㪈㪋 ...

Page 67: ...䇼㪪㪧䇽㪧㪉㪎㪇㪈㪜㪯㪫㪄㪪㪧 52 CVG 9 7 5 20 A 6 5 4 WFKQ 1WV 1 126 176 126A176 8A WVG 456A 5A 2 5A9A 2 45A 7 A 06 08UU 4Z 6Z VCN VCN 0A A456 A5 5A5 0276 㧣 0276 㧢 0276 㧠 4 QORQPGPV 4 0 67 PCNQI KIKVCN 6WPGT A 8 7 1 A45 56 A 27 56 TQO 27 41 5 670A 670A5 A 670A5 A 8 4GUGV 7 8 0A 0 A A456 0 A 6 4 75 20 A10 TQO 27 㪠㪚㪐㪇㪇㪊㪩㪪㪉㪊㪉㪚㩷㪫㫏㪩㫏㪘㪛㪤㪊㪈㪇㪈㪜 45 8 0Q RKP 4 2CUUVJTQWIJ 6A 8 6A 6 6 6A20 8 241 7 8 ޣ 9 ޤ 2 R 2 ޣ 2 ޤ ...

Page 68: ...anual 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 Parts Side A S155 R153 D152 S154 S152 R151 D151 S151 R152 S153 R154 S156 S157 D155 P151 ...

Page 69: ...LC 40E67U LC 40E77U 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 70: ... R636 C620 C509 C501 C637 R503 C510 R512 R513 R505 R504 C502 FB501 FB503 FB502 R501 SC1601 J501 LUG1101 IC1601 IC1602 R1667 R1675 SC1602 IC1609 L1601 R1710 R1641 L1602 R1642 R1676 C1625 L1603 D1619 R1711 R1646 R1644 L1604 R1645 R1669 C1629 R1657 R1677C1630 R1712 C1626 R1678 C1628 R1661 R1660 R1714 R1715 C1622 R1658 R1611 D1620 R1713 R1680 C1621 R1679 R1718 R1716 R1610 R1651 D1623 D1622 R1652 R1656...

Page 71: ...LC 40E67U LC 40E77U 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 72: ...03 C1315 TL8021 C8023 R8048 R8047 FL8021 R8049 C8022 FL8022 R8052 C8091 C8092 FL8020 C8008 C8017 C8007 FB8017 FB8016 C8073 C8021 C8006 C8041 C8103 C8005 C8057 C8067 C8003 C8016 FB8014 C8089 FB8015 C1121 C8058 R8009 R1137 C8040 C8045 R1138 FB8020 C8046 C8134 C1120 FB8013 R8050 C8136 R8055 TL9620 C8133 C8142 R8051 C8135 R8056 C8143 R1371 C1341 R1368 IC1307 R1370 C1342 R1367 IC1306 R2504 Q1619 Q1618 ...

Page 73: ... 7 6 5 4 8 J A B C D E F G H I 13 11 19 18 16 15 14 12 17 LED Unit Chip Parts Side A LED Unit Side A LF3 3 R106 P102 P101 R105 D102 Q102 R103 R116 R114 Q104 R115 D103 Q105 R110 Q103 R107 R113 IC101 C102 R109 D104 C101 RMC101 SLD101 R120 C104 C103 ...

Page 74: ...re 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 MA...

Page 75: ...LC 40E67U LC 40E77U 9 2 2 SCHEMATIC DIAGRAM 1 KEY Unit 1 2 3 4 5 6 7 8 9 A B C D E F G H I J 10 11 12 13 14 15 16 17 18 19 20 21 ...

Page 76: ...A006WJ LUG1105 HA006WJ LUG1103 HA006WJ LUG1106 HA006WJ LUG1101 HA006WJ GND_B LUG1104 HA006WJ GND_B R1130 470 GND_B C1122 0 1u 25V AFT SIF IF_AGC IF_N IF_P TUN_AD_CTL GND_B LUG1107 HA006WJ C1123 4700P CZB 25V C1124 1u CYB 10V LUG1108 HA006WJ C1125 0 1u C1126 0 1u R1140 47 R1141 47 R1142 0 R1143 0 TU1101 AA033WJQZ 2 BB 3 GND 4 MB 5 RF AGC NC 7 GND 8 SDA 9 SCL 10 TU_AS NC 12 IF 13 IF 14 IF AGC 15 B1 ...

Page 77: ...05 MAZ9120H 1 2 3 NC D501 MAZ9120H 1 2 3 NC D506 MAZ9120H 1 2 3 NC D509 MAZ9120H 1 2 3 NC D510 MAZ9120H 1 2 3 NC D3 3V 5V PCIN_V A5V FB607 A204WJ PCIN_G R607 2 2K CZ R636 33 CZ FB604 0093GE D603 EXA523WJ 5 6V D607 1PS226 1 2 3 D604 MAZ9120H 1 2 3 R641 47K FB601 A045WJ R612 100 CZ D601 MA152WK 1 2 3 PCIN_H PCIN_R D602 EXA523WJ 5 6V R610 75 1 10W R635 33 CZ FB606 A204WJ FB605 0093GE GND_B D605 MAZ91...

Page 78: ...342 560K LINE_OUT_L LINE_OUT_R C1306 1u 16V R1334 1K C1307 1u 16V R1310 1K C1301 0 1u 10V C1304 0 1u C1305 0 1u CZF C1316 10u CKZ C1315 10u CKZ C1302 10u CKZ AK4341ET 2Vrms Audio DAC for SW PREOUT 1 MCLK 2 BICK 3 SDTI 4 LRCK 5 PDN 6 SMUTE 7 ACKS 8 DIF 9 DEM 10 AOUTR 11 AOUTL 12 HVDD 13 VSS 14 VDD 15 VCOM 16 GAIN D3 3V LINE_MCLK LINE_BCLK LINE_DATA LINE_LRCLK N_LINE_DAC_RST GND_B A9V OPT_OUT LR_MUT...

Page 79: ...28 0 1u 25V C2731 0 22u 25V L2703 22uH PA343WJPZ C2727 0 1u 25V L2704 22uH PA343WJPZ R2726 0 R2730 220K R2741 75K C2713 0 1u 25V C2712 10u 16V KZA510WJPZ R2715 220K F R2717 27K Q2704 KRC404E VS R2752 220K R2742 27K R2754 22K F R2753 68K F C2748 100P P2701 NA160WJ To EX SP 1 RCH 2 RCH 3 LCH 4 LCH UR13V FB2706 A206WJ GND_B YDA148QZ 1 PVDDREG 2 AVDD 3 INLP 4 ILM 5 VREF 6 INRM 7 INRP 8 AVSS 9 PLIMIT 1...

Page 80: ...K J I2C_SCL C1614 0 1u 10V 5V FB1605 A192WJ C1617 0 1u C1619 1000P L1601 FA116WJ 1 2 3 4 L1602 FA116WJ 1 2 3 4 L1603 FA116WJ 1 2 3 4 L1604 FA116WJ 1 2 3 4 SC1601 ZA149WJQZ TMDS Input1 Side Type 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 C1618 0 1u C1620 1000P 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...

Page 81: ...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 PNL_PWM FB2609 A204WJ DET_SYNC R2639 100K FB2614 A074WJ FB2616 A074WJ FB2617 A074WJ FB2619 A074WJ FB2620 A074WJ FB2621 A074WJ FB2622 A074WJ FB2623 A074WJ FB2624 A074WJ FB2625 A074WJ FB2626 A074WJ FB2627 A074WJ FB2628 A074WJ FB2629 A074WJ FB2630 A074WJ FB2631 A074WJ FB2618 A074WJ FB2602 A375WJQZ FB2611 ...

Page 82: ...WJQZ FB2007 A375WJQZ FB2008 A375WJQZ FB2009 A375WJQZ FB2010 A375WJQZ FB2011 A375WJQZ FB2012 A375WJQZ FB2014 A378WJQZ P2002 NA338WJ TO KEY 1 KEY1 2 KEY2 3 STBY_POW 4 GND IXC165WJ 1 JTAG_DET 2 I2C_SDA 3 MODE 4 XCIN 5 XCOUT 6 N_RESET 7 XOUT 8 VSS 9 XIN 10 VCC 11 BUS_SELECT 12 VSYNC 13 LED_R 14 LED_G 15 LED_OPC 16 SMPOW 17 MUTE_A_ALL 18 CEC1 19 U_D 20 NC 21 NC 22 IRPASS 23 CEC2 24 RC 25 TEMP1 26 MCU_S...

Page 83: ...001 VXA074WJ 39V 1 1pF RX20M SDCAS LV1CKOP X8001 SCA164WJQZ 25MHz LV0OUT1P C8096 0 1u C8032 0 1u C8071 10u 10V KZA616WJQZ C8006 0 1u SDA1 C8055 0 1u C8118 0 1u C_SIG1 C8057 0 1u SDDQ0 C8007 10u 10V KZA616WJQZ C8070 15P CCZ G LV1OUT3P R8019 10K SDA11 FB8001 A206WJ RX22M R8005 1K F R8038 10K R8039 10K R8041 10K R8040 4 7K R8037 10K R8036 10K R8043 10K R8044 10K R8046 10K R8045 10K C8132 0 1u GND_B R...

Page 84: ...F3 G3 H3 J3 K3 L3 M3 N3 N7 M7 L7 K7 J7 H7 G7 F7 E7 D7 C7 R8267 120 CZ R8266 4 7 CZ R8268 4 7 CZ R8262 68 CZ R8263 68 CZ R8261 68 CZ R8260 68 CZ R8259 68 CZ R8258 68 CZ R8257 68 CZ R8256 68 CZ R8255 68 CZ R8254 68 CZ SDWE SDA2 SDCS SDBA0 SDBA2 SDCKE SDA1 SDCAS SDA0 SDA4 SDA6 SDRAS SDODT R8253 68 1 2 3 4 5 6 7 8 R8252 68 1 2 3 4 5 6 7 8 SDA10 SDA8 SDA11 SDA5 SDA12 SDA9 SDA3 SDA7 SDBA1 SDDQ0 SDDQ1 SD...

Page 85: ...47 CZ R8454 0 CZ R8452 0 CZ GND_B S25FL064 1 HOLD 2 VCC 3 NC 4 NC 5 NC 6 NC 7 CS 8 SO 9 W 10 GND 11 NC 12 NC 13 NC 14 NC 15 SI 16 SCK R8456 10K CZ R8453 10K CZ C8451 0 1u CZB R8457 10K CZ SFCK SFCS_N SFRX SFWP_N SFTX HN24256A 1 A0 2 A1 3 A2 4 GND 5 SDA 6 SCL 7 WP 8 VCC BU3 3V TO MAIN8 CPU TO MAIN12 CONN PWBXF030WJ TO MAIN13 POWER1 MAIN10 EPROM DUNTKF030WE IC8451 IC8454 MAIN UNIT 10 14 ...

Page 86: ...9301 WA562WJQZ TO PC CARD Flash Memory Card 1 GND 2 GND 3 3 3V 4 5 GND 6 7 8 9 10 11 12 13 14 N_CPU_RST 15 16 17 18 19 20 GND 21 22 OPT_MUTE 23 GND 24 TMS 25 26 ASEBRKAK_N 27 GND 28 TDI 29 30 31 32 TCK 33 34 35 36 37 38 GND 39 40 41 42 TCK 43 44 45 GND 46 TDI 47 48 ASEBRKAK_N 49 50 TMS 51 52 OPT_MUTE 53 54 55 LVDS_SEL 56 57 58 GND 59 SHIP_EN 60 SMPOWHOLD ASEBRKAK_N TCK TDI TMS OPT_MUTE LVDS_SEL SH...

Page 87: ...22 TUN_SDA_C5 TUN_SCL_C5 TUN_SDA_C5 TUN_SCL_C5 GND_B SC9003 WA715WJQZ 1 2 3 4 5 6 7 8 9 10 PNL_DET0 PNL_DET1 MODEL_A1 MODEL_A0 R9013 100K CZ SC9002 WA715WJQZ 1 2 3 4 5 6 7 8 9 10 R9018 15K CZ R9026 10K CZ R9025 22K CZ R9023 47K CZ R9019 100K CZ R9012 100K CZ R9014 15K CZ R9027 47K CZ R9029 100K CZ R9028 22K CZ R9030 10K CZ I2C_SCL I2C_SDA R9035 4 7K R9004 4 7K ADM3101E 1 C1 2 C1 3 NC NC 4 ROUT 5 T...

Page 88: ...1 BU5V 12 PNL_ON FB9612 A375WJQZ FB9604 A375WJQZ FB9608 A074WJ FB9611 A375WJQZ FB9605 A375WJQZ FB9602 A375WJQZ GND_B TCR5SB33 1 VIn 2 GND 3 ON 4 NC 5 Vout C9602 4 7u 6 3V KZA403WJPZ C9601 1u 10V KZA520WJQZ A9V 5V A5V A5V A5V BU3 3V A9V 5V BU3 3V 5V 5V USB 500mA BU5V 5V R9612 4 7K CZ D9603 MA111G VHD D9605 MA111G VHD Q9601 RN4982 1 2 3 4 5 6 R9603 1K CZ C9610 1u 10V KZA520WJQZ C9605 0 01u 25V R9601...

Page 89: ...LC 40E67U LC 40E77U 9 16 15 LED Unit 1 2 3 4 5 6 7 8 9 A B C D E F G H I J 10 11 12 13 14 15 16 17 18 19 20 21 ...

Page 90: ...LC 40E67U LC 40E77U 9 17 MEMO ...

Page 91: ...tents are subject to change without notice LC 40E67U LC 40E77U MODELS LC 40E67U LC 40E77U LCD COLOR TELEVISION Note The reference numbers on the PWB are arranged in alphabetical order PartsGuide 1 PRINTED WIRING BOARD ASSEMBLIES 2 LCD PANEL MUDULE 3 DUNTKE266FM02 KEY Unit 4 DUNTKF030FM10 LC 40E67U FM14 LC 40E77U MAIN Unit 5 DUNTKF096FM01 LED Unit 6 CABINET AND MECHANICAL PARTS 7 LCD MODULE Assembl...

Page 92: ...CKYCZ1EF104ZY AA J 0 1 25V Ceramic C534 VCKYCY1AB105KY AB J 1 10V Ceramic C535 VCKYCY1AB105KY AB J 1 10V Ceramic C537 RC KZ0083TAZZY AC J CAPACITOR C538 VCKYCZ1EF104ZY AA J 0 1 25V Ceramic C541 VCKYCZ1EF104ZY AA J 0 1 25V Ceramic C605 VCKYCY1AB105KY AB J 1 10V Ceramic C606 VCKYCY1AB105KY AB J 1 10V Ceramic C607 VCCCCZ1HH470JY AB J 47p 50V Ceramic C608 VCCCCZ1HH470JY AB J 47p 50V Ceramic C616 VCKYC...

Page 93: ...Y AB J CAPACITOR C2725 VCKYCY1EB104KY AB J 0 1 25V Ceramic C2726 VCKYCY1EB104KY AB J 0 1 25V Ceramic C2727 VCKYCY1EB104KY AB J 0 1 25V Ceramic C2728 VCKYCY1EB104KY AB J 0 1 25V Ceramic C2730 VCKYTV1EB224KY AA J 0 22 25V Ceramic C2731 VCKYTV1EB224KY AA J 0 22 25V Ceramic C2737 VCCCCZ1HH151JY AB J 150p 50V Ceramic C2738 VCCCCZ1HH151JY AB J 150p 50V Ceramic C2740 VCCCCZ1HH151JY AB J 150p 50V Ceramic ...

Page 94: ...KY AB J 0 1 10V Ceramic C8120 VCKYCZ1AB104KY AB J 0 1 10V Ceramic C8121 VCKYCZ1AB104KY AB J 0 1 10V Ceramic C8123 VCKYCZ1EB103KY AA J 0 01 25V Ceramic C8124 VCKYCZ1AB104KY AB J 0 1 10V Ceramic C8125 VCKYCZ1AB104KY AB J 0 1 10V Ceramic C8126 VCKYCZ1AB104KY AB J 0 1 10V Ceramic C8127 VCKYCZ1AB104KY AB J 0 1 10V Ceramic C8128 VCKYCZ1AB104KY AB J 0 1 10V Ceramic C8129 VCKYCZ1AB104KY AB J 0 1 10V Ceram...

Page 95: ...OR C9632 VCKYCZ1CB103KY AB J 0 01 16V Ceramic C9633 RC KZA510WJPZY AB J CAPACITOR C9634 RC KZA403WJPZY AB J CAPACITOR C9638 VCARCD0GN107MY AE J 100 4 0V CAPACITOR AL D501 VHDMAZ9120H 1Y AC J MAZ91200H0L D502 VHDMAZ9120H 1Y AC J MAZ91200H0L D503 VHDMAZ9120H 1Y AC J MAZ91200H0L D504 VHDMAZ9120H 1Y AC J MAZ91200H0L D505 VHDMAZ9120H 1Y AC J MAZ91200H0L D506 VHDMAZ9120H 1Y AC J MAZ91200H0L D508 VHDMAZ9...

Page 96: ...N A045WJZZY AB J BALUN FB602 RBLN A045WJZZY AB J BALUN FB603 RBLN 0093GEZZY AB J BALUN FB604 RBLN 0093GEZZY AB J BALUN FB605 RBLN 0093GEZZY AB J BALUN FB606 RBLN A204WJZZY AA J BALUN FB607 RBLN A204WJZZY AA J BALUN FB1101 RBLN A206WJZZY AA J BALUN FB1102 RBLN A206WJZZY AA J BALUN FB1605 RBLN A192WJZZY AA J BALUN FB2001 RBLN A206WJZZY AA J BALUN FB2002 RBLN A005WJZZY AA J BALUN FB2003 RBLN A005WJZZ...

Page 97: ... J BALUN FB9608 RBLN A074WJZZY AA J BALUN FB9609 RBLN A074WJZZY AA J BALUN FB9610 RBLN A074WJZZY AA J BALUN FB9611 RBLN A375WJQZY AA J BALUN FB9612 RBLN A375WJQZY AA J BALUN FL2001 RFILZA003WJPZY AD J FILTER FL8015 RFILNA119WJZZY AC J FILTER FL8016 RFILNA119WJZZY AC J FILTER FL8017 RFILNA119WJZZY AC J FILTER FL8018 RFILNA119WJZZY AC J FILTER FL8019 RFILNA119WJZZY AC J FILTER FL8020 RFILNA119WJZZY ...

Page 98: ...8WJZZY AC J COIL L9603 RCILPA898WJZZY AC J COIL L9604 RCILPA903WJZZY AC J COIL LUG1101 QLUGHA006WJZZY AC J LUG LUG1102 QLUGHA006WJZZY AC J LUG LUG1103 QLUGHA006WJZZY AC J LUG LUG1104 QLUGHA006WJZZY AC J LUG LUG1105 QLUGHA006WJZZY AC J LUG LUG1106 QLUGHA006WJZZY AC J LUG LUG1107 QLUGHA006WJZZY AC J LUG LUG1108 QLUGHA006WJZZY AC J LUG P2002 QPLGNA338WJZZY AD J PLUG P2003 QPLGNA330WJZZY AD J PLUG P26...

Page 99: ...VRS CZ1JF102JY AA J 1k 1 16W Metal Oxide R573 VRS TV1JD750JY AA J 75 1 16W Metal Oxide R574 VRS CZ1JF221JY AA J 220 1 16W Metal Oxide R575 VRS CZ1JF104JY AA J 100k 1 16W Metal Oxide R576 VRS CZ1JF221JY AA J 220 1 16W Metal Oxide R577 VRS CZ1JF104JY AA J 100k 1 16W Metal Oxide R579 VRS CZ1JF473FY AA J 47k 1 16W Metal Oxide R580 VRS CZ1JF473FY AA J 47k 1 16W Metal Oxide R581 VRK SB1FF223JY AA J 22k ...

Page 100: ...Oxide R1362 VRS CZ1JF000JY AA J 0 1 16W Metal Oxide R1370 VRS CY1JF000JY AA J 0 1 16W Metal Oxide R1372 VRS CZ1JF473FY AA J 47k 1 16W Metal Oxide R1601 VRS CZ1JF000JY AA J 0 1 16W Metal Oxide R1602 VRS CZ1JF273JY AA J 27k 1 16W Metal Oxide R1603 VRS CZ1JF000JY AA J 0 1 16W Metal Oxide R1604 VRS CZ1JF000JY AA J 0 1 16W Metal Oxide R1609 VRS CZ1JF000JY AA J 0 1 16W Metal Oxide R1612 VRS CZ1JF000JY A...

Page 101: ...de R2034 VRS CZ1JF000JY AA J 0 1 16W Metal Oxide R2035 VRS CZ1JF222JY AA J 2 2k 1 16W Metal Oxide R2042 VRS CH1JF101JY AA J 100 1 16W Metal Oxide R2044 VRS CZ1JF100JY AA J 10 1 16W Metal Oxide R2047 VRS CZ1JF101JY AA J 100 1 16W Metal Oxide R2048 VRS CZ1JF472JY AA J 4 7k 1 16W Metal Oxide R2049 VRS CZ1JF272FY AA J 2 7k 1 16W Metal Oxide R2075 VRS CZ1JF103JY AA J 10k 1 16W Metal Oxide R2601 VRS CH1...

Page 102: ...xide R8069 VRS CZ1JF103JY AA J 10k 1 16W Metal Oxide R8070 VRS CZ1JF103JY AA J 10k 1 16W Metal Oxide R8071 VRS CZ1JF103JY AA J 10k 1 16W Metal Oxide R8072 VRS CZ1JF103JY AA J 10k 1 16W Metal Oxide R8073 VRS CZ1JF000JY AA J 0 1 16W Metal Oxide R8074 VRS CZ1JF101JY AA J 100 1 16W Metal Oxide R8076 VRS CZ1JF220JY AA J 22 1 16W Metal Oxide R8078 VRS CZ1JF000JY AA J 0 1 16W Metal Oxide R8079 VRS CZ1JF0...

Page 103: ...473FY AA J 47k 1 16W Metal Oxide R9608 VRS CZ1JF103FY AB J 10k 1 16W Metal Oxide R9609 VRS CZ1JF473FY AA J 47k 1 16W Metal Oxide R9610 VRS CZ1JF682JY AA J 6 8k 1 16W Metal Oxide R9611 VRS CZ1JF472JY AA J 4 7k 1 16W Metal Oxide R9612 VRS CZ1JF472JY AA J 4 7k 1 16W Metal Oxide R9613 VRS CZ1JF472JY AA J 4 7k 1 16W Metal Oxide R9614 VRS CZ1JF103FY AB J 10k 1 16W Metal Oxide R9615 VRS CZ1JF562FY AA J 5...

Page 104: ...Y AB J 2SC3928A T112 1R Q103 VS2SC3928AR 1Y AB J 2SC3928A T112 1R Q104 VS2SC3928AR 1Y AB J 2SC3928A T112 1R Q105 VS2SC3928AR 1Y AB J 2SC3928A T112 1R R103 VRS CY1JF161JY AA J 160 1 16W Metal Oxide R105 VRS CJ1JF103JY AA J 10k 1 16W Metal Oxide R106 VRS CY1JF223JY AA J 22k 1 16W Metal Oxide R107 VRS CY1JF393JY AA J 39k 1 16W Metal Oxide R110 VRS CY1JF103JY AA J 10k 1 16W Metal Oxide R113 VRS CY1JF0...

Page 105: ...7 36 42 1 1 1 1 3 MAIN Unit LC 40E77U only LC 40E77U only LC 40E77U only LC 40E77U only LC 40E67U only 㧽 R C LED Unit LCD Module Assembly 45 45 5 5 2 5 1 5 3 1 2 2 1 2 1 1 2 1 4 1 5 3 3 1 3 2 4 2 4 1 4 6 8 9 38 KEY Unit 㧽 45 10 12 14 15 22 16 17 17 17 17 17 17 40 18 19 24 41 27 30 35 29 R X5 R 28 43 47 45 45 45 39 44 48 44 46 45 ...

Page 106: ...ER PWB 13 LHLDFA045WJKA AG X POWER PWB Holder x2 14 LHLDWA074WJKZ AD J Wire Holder LC 40E77U only 15 LHLDWA143WJKZ AC J Wire Holder x2 16 LHLDWA151WJKZ AB J Wire Holder 17 LHLDWA175WJUZ AC J Wire Holder x6 LC 40E67U 17 LHLDWA175WJUZ AC J Wire Holder x5 LC 40E77U 18 LHLDWA176WJUZ AC J Wire Holder for LW 19 NSFTZA284WJFW AC J Hwxagon Nut x4 20 PMLT A593WJZZ AC X Gasket 8X35X7T x5 21 PMLT A594WJZZ AD...

Page 107: ...LC 40E67U LC 40E77U 17 7 LCD MODULE Assembly 1 3 2 4 4 5 6 7 7 8 9 10 11 12 13 14 15 16 17 21 22 23 24 25 26 28 27 29 30 18 19 20 31 31 18 19 19 19 19 19 20 20 20 28 ...

Page 108: ...LHLDZ4147TPZZ J Lamp Clip B x6 20 LHLDZ4149TPZZ J Lamp Clip C x4 21 PMIR A242WJZZ J Lens Sheet 22 CCHSMA565WJ01 BK J BL Chassis Ass y 23 PCOVWA051WJKZ J SJ Cover 24 RUNTKA568WJN1 J INVERTER Unit 24 RUNTK4106TPZC J C PWB LC 40E67U 25 RUNTK4159TPZZ J C PWB LC 40E77U 26 QCNW J071WJQZ AF J FFC x2 27 LX HZA046WJF7 AB J Screw x4 GND PWB 28 XHPS830P06WS0 AA J Screw x7 Inverter x4 SJ Cover x3 29 LX HZA045...

Page 109: ...LC 40E67U LC 40E77U 19 9 PACKING PARTS NOT REPLACEMENT ITEM X5 X1 X3 X2 X4 X6 X7 X8 X9 S2 S3 S1 S3 S3 S5 S4 S3 S6 S6 Not Replacement item ...

Page 110: ...5 4pin N Main LCD Control LW for LC 40E67U N QCNW F676WJQZ BH J Connecting Cord 100cm 41pin N Main LCD Control LW for LC 40E77U N QCNW G401WJQZ AP J Connecting Cord 100cm 4 5pin N Main KEY KM N QCNW G405WJQZ AP J Connecting Cord 100cm 4pin N Main LCD Control PL for LC 40E77U N QCNW J349WJQZ AS N J Connecting Cord 150cm 13pin N Main LCD Control LP for LC 40E77U N QCNW H184WJQZ AX J Connecting Cord ...

Page 111: ...LC 40E67U LC 40E77U ...

Page 112: ...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 SHARP CORPORATION AV Systems Group CS Promotion Center Yaita Tochigi 329 2193 Japan Mar 2009 TQ2727 S SH KY ...

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