Sharp Aquos LC 45D40U Service Manual Download Page 67

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Ref. No.

Part No.

★

Description

Code

Ref. No.

Part No.

★

Description

Code

LC-37D40U
LC-45D40U

R8703 VRS-CZ1JF563JY

R 56k

1/16W Metal Oxide

R8704 VRS-CZ1JF563JY

R 56k

1/16W Metal Oxide

R8705 VRS-CH1JF563JY

R 56k

1/16W Metal Oxide

R8706 VRS-CZ1JF102JY

R 1k

1/16W Metal Oxide

R8707 VRS-CZ1JF103JY

R 10k

1/16W Metal Oxide

R8708 VRS-CH1JF101JY

R 100

1/16W Metal Oxide

R8713 VRS-CH1JF101JY

R 100

1/16W Metal Oxide

R8803 VRS-CZ1JF103JY

R 10k

1/16W Metal Oxide

R8804 VRS-CZ1JF103JY

R 10k

1/16W Metal Oxide

R8834 VRS-CZ1JF000JY

R 0

1/16W Metal Oxide

R9001 VRS-CZ1JF273JY

R 27k

1/16W Metal Oxide

R9002 VRS-CZ1JF272FY

R 2.7k 1/16W Metal Oxide

(LC-45D40U)

R9004 VRS-CZ1JF472JY

R 4.7k 1/16W Metal Oxide

R9005 VRS-CZ1JF472JY

R 4.7k 1/16W Metal Oxide

R9006 VRS-CZ1JF472JY

R 4.7k 1/16W Metal Oxide

R9007 VRS-CZ1JF473FY

R 47k

1/16W Metal Oxide

R9009 VRS-CZ1JF103JY

R 10k

1/16W Metal Oxide

(LC-45D40U)

R9010 VRS-CZ1JF182JY

R 1.8k 1/16W Metal Oxide

R9011

VRS-CZ1JF182JY

R 1.8k 1/16W Metal Oxide

R9012 VRS-CZ1JF472JY

R 4.7k 1/16W Metal Oxide

R9013 VRS-CZ1JF472JY

R 4.7k 1/16W Metal Oxide

R9014 VRS-CZ1JF472JY

R 4.7k 1/16W Metal Oxide

R9015 VRS-CZ1JF472JY

R 4.7k 1/16W Metal Oxide

R9018 VRS-CZ1JF103JY

R 10k

1/16W Metal Oxide

R9019 VRS-CZ1JF272FY

R 2.7k 1/16W Metal Oxide

(LC-45D40U)

R9021 VRS-CZ1JF103FY

R 10k

1/16W Metal Oxide

(LC-45D40U)

R9022 VRS-CZ1JF104FY

R 100k 1/16W Metal Oxide

(LC-45D40U)

R9023 VRS-CZ1JF124FY

R 120k 1/16W Metal Oxide

(LC-45D40U)

R9027 VRS-CZ1JF103FY

R 10k

1/16W Metal Oxide

(LC-45D40U)

R9028 VRS-CZ1JF104FY

R 100k 1/16W Metal Oxide

(LC-45D40U)

R9029 VRS-CZ1JF124FY

R 120k 1/16W Metal Oxide

(LC-45D40U)

R9030 VRS-CZ1JF000JY

R 0

1/16W Metal Oxide

R9031 VRS-CZ1JF000JY

R 0

1/16W Metal Oxide

R9103 VRS-CZ1JF472JY

R 4.7k 1/16W Metal Oxide

R9105 VRS-CZ1JF102JY

R 1k

1/16W Metal Oxide

R9106 VRS-CH1JF470JY

R 47

1/16W Metal Oxide

R9108 VRS-CZ1JF103JY

R 10k

1/16W Metal Oxide

R9109 VRS-CH1JF470JY

R 47

1/16W Metal Oxide

R9111

VRS-CZ1JF102JY

R 1k

1/16W Metal Oxide

R9113

VRS-CZ1JF470JY

R 47

1/16W Metal Oxide

R9115

VRS-CH1JF472JY

R 4.7k 1/16W Metal Oxide

R9116

VRK-CD1JJ470JY

R 47

1/16W

Metal Composition

R9117

VRS-CZ1JF470JY

R 47

1/16W Metal Oxide

R9122 VRS-CZ1JF470JY

R 47

1/16W Metal Oxide

R9123 VRS-CZ1JF470JY

R 47

1/16W Metal Oxide

R9124 VRS-CZ1JF102JY

R 1k

1/16W Metal Oxide

R9130 VRS-CZ1JF472JY

R 4.7k 1/16W Metal Oxide

R9201 VRS-CZ1JF470JY

R 47

1/16W Metal Oxide

R9202 VRS-CZ1JF103JY

R 10k

1/16W Metal Oxide

R9205 VRS-CZ1JF000JY

R 0

1/16W Metal Oxide

R9209 VRS-CZ1JF470JY

R 47

1/16W Metal Oxide

R9224 VRK-CD1JJ470JY

R 47

1/16W

Metal Composition

R9225 VRK-CD1JJ470JY

R 47

1/16W

Metal Composition

R9226 VRS-CZ1JF390JY

R 39

1/16W Metal Oxide

R9227 VRS-CZ1JF470JY

R 47

1/16W Metal Oxide

R9228 VRS-CZ1JF470JY

R 47

1/16W Metal Oxide

R9229 VRS-CZ1JF000JY

R 0

1/16W Metal Oxide

R9302 VRK-CD1JJ103JY

R 10k

1/16W

Metal Composition

R9303 VRS-CZ1JF103JY

R 10k

1/16W Metal Oxide

R9304 VRS-CZ1JF103JY

R 10k

1/16W Metal Oxide

R9305 VRS-CZ1JF472JY

R 4.7k 1/16W Metal Oxide

R9306 VRS-CZ1JF103JY

R 10k

1/16W Metal Oxide

R9601 VRS-CZ1JF103FY

R 10k

1/16W Metal Oxide

R9602 VRS-CZ1JF103FY

R 10k

1/16W Metal Oxide

R9603 VRS-CZ1JF103FY

R 10k

1/16W Metal Oxide

R9604 VRS-CZ1JF103FY

R 10k

1/16W Metal Oxide

R9605 VRS-CZ1JF103JY

R 10k

1/16W Metal Oxide

R9606 VRS-CZ1JF472JY

R 4.7k 1/16W Metal Oxide

R9607 VRS-CZ1JF103FY

R 10k

1/16W Metal Oxide

R9610 VRS-CZ1JF103JY

R 10k

1/16W Metal Oxide

R9615 VRS-CZ1JF823JY

R 82k

1/16W Metal Oxide

R9616 VRS-CZ1JF103FY

R 10k

1/16W Metal Oxide

R9619 VRS-CZ1JF153FY

R 15k

1/16W Metal Oxide

R9624 VRS-CZ1JF101JY

R 100

1/16W Metal Oxide

R9625 VRS-CZ1JF101JY

R 100

1/16W Metal Oxide

R9626 VRS-CZ1JF101JY

R 100

1/16W Metal Oxide

R9628 VRS-CZ1JF473FY

R 47k

1/16W Metal Oxide

R9629 VRS-CZ1JF224JY

R 220k 1/16W Metal Oxide

R9630 VRS-CZ1JF103FY

R 10k

1/16W Metal Oxide

R9631 VRS-CZ1JF392FY

R 3.9k 1/16W Metal Oxide

R9633 VRS-CZ1JF682JY

R 6.8k 1/16W Metal Oxide

R9634 VRS-CZ1JF103FY

R 10k

1/16W Metal Oxide

R9635 VRS-CZ1JF101JY

R 100

1/16W Metal Oxide

R9636 VRS-CZ1JF682FY

R 6.8k 1/16W Metal Oxide

R9637 VRS-CZ1JF100JY

R 10

1/16W Metal Oxide

R9638 VRS-CZ1JF473FY

R 47k

1/16W Metal Oxide

R9639 VRS-CZ1JF224JY

R 220k 1/16W Metal Oxide

R9640 VRS-CZ1JF103FY

R 10k

1/16W Metal Oxide

R9641 VRS-CZ1JF682FY

R 6.8k 1/16W Metal Oxide

R9642 VRS-CZ1JF823JY

R 82k

1/16W Metal Oxide

R9643 VRS-CZ1JF682JY

R 6.8k 1/16W Metal Oxide

R9644 VRS-CZ1JF101JY

R 100

1/16W Metal Oxide

R9645 VRS-CZ1JF103FY

R 10k

1/16W Metal Oxide

R9646 VRS-CZ1JF103FY

R 10k

1/16W Metal Oxide

R9647 VRS-CZ1JF100JY

R 10

1/16W Metal Oxide

R9701 VRS-CZ1JF273FY

R 27k

1/16W Metal Oxide

R9702 VRS-CZ1JF473FY

R 47k

1/16W Metal Oxide

R9703 VRS-CZ1JF473FY

R 47k

1/16W Metal Oxide

R9704 VRS-CZ1JF223FY

R 22k

1/16W Metal Oxide

R9705 VRS-CZ1JF102JY

R 1k

1/16W Metal Oxide

R9712 VRS-CZ1JF183FY

R 18k

1/16W Metal Oxide

R9713 VRS-CZ1JF333JY

R 33k

1/16W Metal Oxide

R9714 VRS-CZ1JF183FY

R 18k

1/16W Metal Oxide

R9715 VRS-CZ1JF333JY

R 33k

1/16W Metal Oxide

SC1101 QCNCWA251WJZZYR Connector, 23Pin

SC1102 QCNCWA251WJZZYR Connector, 23Pin

SC1301 QCNCWA251WJZZYR Connector, 23Pin

SC1501 QSOCZA072WJZZQ R Socket, 23Pin

SC1502 QSOCZA072WJZZQ R Socket, 23Pin

SC8701 QSOCZA050WJZZY R Socket, 12Pin

TH2001 VHHM1103J03-1Y

R Thermistor

X1401

RCRSCA045WJZZY R Crystal, CRSCA045WJ

X1402

RCRSCA090WJZZY R Crystal, CRSCA090WJ

X1501

RCRSCA108WJZZY R Crystal, CRSCA108WJ

X3301

RCRSC0170TAZZY R Crystal, CRSC0170TA

X8401

RCRSCA086WJZZY R Crystal, CRSCA086WJ

X8601

RCRSCA094WJZZY R Crystal, CRSCA094WJ

QCNW-E257WJQZ R Connecting Cord

(LC-37D40U)

QCNW-E258WJQZ R Connecting Cord(LA)

(LC-37D40U)

QCNW-E266WJQZ R Connecting Cord(LA)

(LC-37D40U)

QCNW-E267WJQZ X Connecting Cord(LB)

(LC-37D40U)

QCNW-E278WJQZ R Connecting Cord(SH)

(LC-37D40U)

QCNW-E279WJQZ R Connecting Cord(SH)

(LC-45D40U)

QCNW-E286WJQZ X Connecting Cord(SP)

(LC-37D40U)

QCNW-E386WJQZ R Connecting Cord(KM)

(LC-45D40U)

QCNW-E387WJQZ X Connecting Cord(LB)

(LC-45D40U)

DUNTKD640FM06/07 (LC-37/45D40U)

MAIN Unit (Continued)

Summary of Contents for Aquos LC 45D40U

Page 1: ...ONTENTS Page IMPORTANT SERVICE SAFETY PRECAUTION 2 SPECIFICATIONS 5 OPERATION MANUAL 6 DIMENSIONS 9 REMOVING OF MAJOR PARTS 10 ADJUSTMENT PROCEDURE 18 TROUBLESHOOTING TABLE 35 MAJOR IC INFORMATIONS 44 OVERALL WIRING DIAGRAM 46 SYSTEM BLOCK DIAGRAM 50 PRINTED WIRING BOARD ASSEMBLIES 52 PARTS LIST 64 PACKING OF THE SET 86 SCHEMATIC DIAGRAM 88 This document has been published to be used for after sal...

Page 2: ... 125V F4701 F4703 F5701 3A 250V 115 C WARNING 1 For continued safety no modification of any circuit should be attempted 2 Disconnect AC power before servicing BEFORE RETURNING THE RECEIVER Fire Shock Hazard Before returning the receiver to the user perform the following safety checks 1 Inspect all lead dress to make certain that leads are not pinched and check that hardware is not lodged between t...

Page 3: ... de tout circuit C est dangereux 2 Débrancher le récepteur avant toute réparation VERIFICATIONS CONTRE L INCEN DIE ET LE CHOC ELECTRIQUE Avant de rendre le récepteur à l utilisateur effectuer les vérifications suivantes 1 Inspecter tous les faisceaux de câbles pour s assurer que les fils ne soient pas pincés ou qu un outil ne soit pas placé entre le châssis et les autres pièces métalliques du réce...

Page 4: ...ional 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 th...

Page 5: ...es Operating temperature 3 147 264 dots 1366 x 768 x 3 dots American TV Standard ATSC NTSC System VHF 2 13ch UHF 14 69ch 1 135ch non scrambled channel only 2 69ch BTSC System 450cd m2 H 176 V 176 10W x 2 AV in COMPONENT in AV in COMPONENT in S VIDEO in AV in Audio in HDMI in with HDCP HDMI in with HDCP OUTPUT Audio out 752 Unbalance F Type x 1 for Analog VHF UHF CATV and Digital AIR CABLE Optical ...

Page 6: ...tton OPC indicator POWER indicator OPC sensor Remote control sensor NOTE OPC Optical Picture Control for TV status indicator INPUT 4 terminals INPUT 3 terminals AUDIO OUTPUT terminals INPUT 5 terminal DIGITAL AUDIO OUTPUT terminal Antenna Cable in INPUT 1 terminals INPUT 2 terminals AC INPUT terminal Part names TV Rear ...

Page 7: ...0 MUTE Mute the sound 21 MENU Display the menu screen 22 ENTER Select a desired item on the screen 23 RETURN Return to the previous menu screen 24 FAVORITE CH A B C D Select four preset favorite channels in four different categories While watching you can toggle the selected channels by pressing A B C and D 25 FAVORITE Register favorite channel 26 CC Display captions during closed caption source 2...

Page 8: ...olor Temp Black 3D Y C Monochrome Film Mode Range of OPC EZ Setup CH Setup Antenna Setup DIGITAL Input Skip Input Label Parental CTRL Position Picture Flip Standby Mode Language Reset Treble Bass Balance Surround Audio Only Digital Noise Reduction Input Select HDMI Setup Output Select Quick Shoot Color System Caption Setup Program Title Display Favorite CH No Signal Off No Operation Off Audio Setu...

Page 9: ...3 431 32 126 3861 64 989 1 31 63 64 812 29 57 64 759 2 3 32 53 18 43 64 474 21 59 64 556 7 121 64 305 43 32 104 77 8 200 3 61 64 100 7 7 8 200 243 32 612 121 64 305 445 64 119 371 4 946 3225 64 822 6 28 35 64 725 26 15 64 666 17 3 32 434 2 21 64 59 45 8 117 77 8 200 3 25 32 96 7 7 8 200 18 17 64 463 8 ...

Page 10: ...F MAJOR PARTS LC 37D40U 1 Remove the SD Card Cover 2 Remove the 4 lock screws 1 and detach the Stand Base Ass y 3 Remove the 9 lock screws 2 5 lock screws 3 and detach the Rear Cabinet SD Card Cover Rear Cabinet Stand Base Ass y 2 3 1 ...

Page 11: ...er 5 Remove the 6 lock screws 5 and detach the Center Angle L and R 6 Remove the 2 lock screws 6 and detach the Stand Assist Angle 7 Remove the 4 lock screws 7 and detach the Stand Fix Angle Center Angle R Center Angle L Stand Fix Angle Stand Cover Stand Assist Angle 5 5 7 6 4 ...

Page 12: ...9702 SC1102 SC1101 SC1301 CN1 CN2 P2703 P502 CN5701 CN5702 CN5703 and Remover the Coaxial Cable 12 Remove the 2 lock screws q and detach the LED Unit 13 Remove the KEY Unit and Remove the 3 lock screws w from the Top Cover Ass y Main Shield Speaker L 10 8 Speaker R 9 CN7502 Top Cover Ass y Key Unit 12 LED Unit 11 P2002 CN1 CN2 P2601 P2602 P2603 P9701 P9702 P2704 SC502 SC501 SC1301 SC1102 CN5701 CN...

Page 13: ...move the 6 lock screws y and detach the POWER SUPPLY Unit 18 Remove the 4 lock screws u and detach the MAIN Unit Jack Angle Long IF Unit Tray Chasis LCHSMA286WJFW POWER SUPPLY Unit Main Unit 13 15 14 14 17 16 Rug Angle Center Assist Angle 19 19 19 18 18 19 19 18 18 19 Remove the 4 lock screws i and Remove the 10 lock screws o and detach the Center Assist Angle and Rug Angles and LCD Panel Module ...

Page 14: ...U LC 45D40U 1 Remove the SD Card Cover 2 Remove the 4 lock screws 1 and detach the Stand Base Ass y 3 Remove the 16 lock screws 2 4 lock screws 3 and detach the Rear Cabinet SD Card Cover Rear Cabinet Stand Base Ass y 2 3 1 ...

Page 15: ...gle and Stand Bottom Cover 5 Disconnect the Connectors 5 and 6 and Remove the 7 lock screws 7 and detach the 2 Fans 6 Remove the 8 lock screws 8 and detach the Center Angle L and R 4 Center Angle R Center Angle L Fan Fan Stand Bottom Cover Stand Sub Angle 7 8 5 7 8 6 CN5706 CN5707 ...

Page 16: ...P9002 P2603 P2602 P9701 P9702 SC1301 SC1102 SC1101 P2703 P7802 P502 CN1 CN2 CN5701 CN5703 CN7502C CN7510C CN7501C CN5702 CN701 9 Disconnect the connector CN7502A CN7051A P2002 P2601 P2602 P2603 P9002 P9701 P9702 SC1101 SC1102 SC1301 P2703 P502 CN1 CN2 CN5703 CN5701 CN5702 CN701 P7802 CN7501C CN7502C CN7510C and Remove the Coaxial Cable 10 Remove the 2 lock screws w and detach the LED Unit 11 Remov...

Page 17: ... the 10 lock screws i and detach the POWER SUPPLY Unit 16 Remove the 4 lock screws o and detach the AC INLET Unit 17 Remove the 6 lock screws p and detach the IF Unit 18 Remove the 5 lock screws a and detach the MAIN Unit Jack Angle Long IF Unit Main Unit 20 17 16 16 Stand Fix Angle 14 21 AC INLET Unit POWER SUPPLY Unit 19 18 15 Tray Chasis Ass y 15 22 22 19 Remove the 5 lock screws s and detach t...

Page 18: ...e Caution Never POWER OFF the unit when software upgrade is ongoing Otherwise the system may be damaged beyond recovery 2 1 Software version upgrade The model employs the following software Main software Monitor microprocessor software The main software and the monitor microprocessor software can be upgraded by using a general purpose SD memory card The followings are the procedures for upgrading ...

Page 19: ...e where the SD card is inserted before you proceed 2 When the formatting is over the following window appears Click OK 3 Click Exit to finish the formatting Note When you are done take out the SD card once to make sure it is finished and then insert it again 4 Copy the binary image file M150Axxx SDC named temporarily for version updade to the root directory folder of the SD card drive Note In the ...

Page 20: ...een as shown below appears within 20 40 seconds 5 Even a single failure in the process will trigger the upgrade failure screen as shown below The word NG changes to red for the item failed Note In the event of a failure repeat the upgrading process If the process repeatedly fails it is likely that the hardware is troubled 6 Upon completion of the whole process the upgrade success screen as shown b...

Page 21: ...bove S VIDEO terminal in the rear of the unit in a way that the cut corner of the SD card comes at the upper side Note If the SD card is inserted in a wrong way the card will go deep inside the unit beyond retrieval Take due care to insert the SD card correctly 3 Turn on the AC power i e plug in the AC cord Caution The moment this operation is done the upgrading of the monitor microprocessor softw...

Page 22: ...d 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 the monitor microprocessor software version information UPGRADE SUCCESS Program NG 100 0 98 OLD Version NEW Version 1 00 Adjustment item Adjustment conditions Adjustment procedure 1 Adjustment N358 ...

Page 23: ... 15K MAIN ADJ FINISH appears when finished 4 Component 15K signal adjustment 100 white 0 black 480i 100 color bar signal Adjustment item Adjustment conditions Adjustment procedure 1 Adjustment 1080i signal 2 Auto adjustment Page 6 performance Feed the 100 color bar signal to VIDEO 1 component input Bring the cursor on ËHDTV ADJ and press ENTER ËHDTV ADJ FINISH appears when finished 5 Component 33K...

Page 24: ...default value adjusted G value of point 6 944 with fractions rounded and adjust RB to the standard values of point 2 Set the specified gradation for point 3 Set G of point 3 to the default value adjusted G value of point 6 944 with fractions rounded and adjust RB to the standard values of point 3 Set the specified gradation for point 4 Set G of point 4 to the default value adjusted G value of poin...

Page 25: ... MG6GXXXX MG6BXXXX XXXX indicates the adjusted values between 0000 and 1023 4 digit decimal number with zero fill In order to adjust by reducing the value set the strongest color as the fixed color The default adjustment value of RGB is the parameter value of the LEV6 command multiplied by 2 Adjustment values are set OK Adjustment gradation setting point 5 200 gradation adjustment LEV0800 Adjustme...

Page 26: ...et the following value to XXXX the value set with LEV4 x 2 x the ratio Adjustment values are set OK Pattern display Adjust RB to the target xy values MG4RXXXX MG4BXXXX XXXX indicates the adjusted values between 0000 and 1023 4 digit decimal number with zero fill G is fixed The default adjustment value of RGB is the parameter value of the LEV4 command multiplied by 2 Adjustment values are set OK Re...

Page 27: ...alue to XXXX the value set with LEV2 x 2 x the ratio Adjustment values are set OK Pattern display Start measurement Adjust RB to the target xy values MG2RXXXX MG2BXXXX XXXX indicates the adjusted values between 0000 and 1023 4 digit decimal number with zero fill G is fixed The default adjustment value of RGB is the parameter value of the LEV2 command multiplied by 2 Adjustment values are set OK Re...

Page 28: ...f adjustment 2 7 Initialization to factory settings After the shipping setting pull off the AC cord Note Never turn on the power after the shipping setting If power is turned on perform the shipping setting again Adjustment item Adjustment conditions Adjustment procedure 1 Initialization It turns off with AC pow er supply Place the cursor on the INDUSTRY INIT row set ON with or of the VOL key and ...

Page 29: ...8 LAMP ERROR RESET Lamperror reset 9 VIC XPOS x coordinate for reading image data 10 VIC YPOS y coordinate for reading image data 11 VIC COLOR Specification of color for reading image data 12 VIC SIGNAL TYPE Specification of signal for reading image data 13 VIC READ On Off of image data read operation 3 1 N358 ALL ADJ Auto adjustment of NTSC and TUNER signals 2 N358 MAIN ADJ Auto adjustment of NTS...

Page 30: ...ment OUT R Point3 8 MONITOR GAMMA G 3 White balance adjustment OUT G Point3 9 MONITOR GAMMA B 3 White balance adjustment OUT B Point3 10 GAMMA WRITE Write adjustment values 11 GAMMA RESET Reset adjustment values 9 1 MONITOR GAMMA R 4 White balance adjustment OUT R Point4 2 MONITOR GAMMA G 4 White balance adjustment OUT G Point4 3 MONITOR GAMMA B 4 White balance adjustment OUT B Point4 4 MONITOR GA...

Page 31: ...E_CENTERSP_FLAT 8 BBE_HF_ADJUST 9 BBE_LEVEL 10 BBE_MACH3_FO 11 BBE_MACH3_Q 12 BBE_MACH3_GAIN 13 1 EQ_MODE 2 PEQ1_FO 3 PEQ1_Q 4 PEQ1_GAIN 5 PEQ2_FO 6 PEQ2_Q 7 PEQ2_GAIN 8 PEQ3_FO 9 PEQ3_Q 10 PEQ3_GAIN 11 PEQ4_FO 12 PEQ4_Q 13 PEQ4_GAIN 14 1 PEQ5_FO 2 PEQ5_Q 3 PEQ5_GAIN 4 EALA_GAIN 15 1 BRIGHTNESS DA0 2 BRIGHTNESS DA1 3 BRIGHTNESS DA2 4 BRIGHTNESS DA3 5 BRIGHTNESS DA4 6 BRIGHTNESS DA5 7 BRIGHTNESS DA...

Page 32: ...A23 2 BRIGHTNESS DA24 3 BRIGHTNESS DA25 4 BRIGHTNESS DA26 5 BRIGHTNESS DA27 6 BRIGHTNESS DA28 7 BRIGHTNESS DA29 8 BRIGHTNESS DA30 9 BRIGHTNESS DA31 10 BRIGHTNESS DA32 18 1 OPC33 ADLEVEL0 2 OPC33 ADLEVEL1 3 OPC33 ADLEVEL2 4 OPC33 ADLEVEL3 5 OPC33 ADLEVEL4 6 OPC33 ADLEVEL5 7 OPC33 ADLEVEL6 8 OPC33 ADLEVEL7 9 OPC33 ADLEVEL8 10 OPC33 ADLEVEL9 11 OPC33 ADLEVEL10 12 OPC33 ADLEVEL11 19 1 OPC33 ADLEVEL12 ...

Page 33: ...ERMO 1 2 V6 OS THERMO 2 3 V6 OS THERMO 3 4 V6 OS THERMO 4 5 V6 OS THERMO 5 6 V6 OS THERMO 6 7 V6 OS THERMO 7 22 1 V5 OS THERMO 1 2 V5 OS THERMO 2 3 V5 OS THERMO 3 4 V5 OS THERMO 4 5 V5 OS THERMO 5 6 V5 OS THERMO 6 7 V5 OS THERMO 7 23 1 MONITOR TIME OUT 2 MONITOR MAX TEMP 3 MONITOR STANDBY CAUSE 24 1 LCD TEST PATTERN 25 1 KEY LOCK 1217 2 KOUTEI AREA ALL CLEAR 3 A MODE AREA CLEAR 4 BACKUP AREA CLEAR...

Page 34: ...by off timer B E NOMONI Incompatible monitor is connected to the AVC center C OFF 232C Set by the command from RS232C E AVC TACT Set by the front switch at the AVC center F BSBOOKED The pre set time has passed since TV was turned on from standby by the BS timer 10 E AVCFAN Fan failure at the AVC center 11 E BSSUBM Communication failure with the BS sub microcomputer Not used 12 E CVICIC CVIC failur...

Page 35: ...ate normally Are F5702 D5705 IC5706 and D5717 out of order Are there defective parts on the primary side Is the output on the secondary side short circuited Are UR6V UR10V UR13V supplied Does PS_ON pin 1 0f CN5702 become High approx 3 3V Check the regulator circuit of UR6V rectifier circuit of UR13V and DC DC circuit of UR10V Is the unit set to STANDBY MODE2 Is the main unit normal Is 24V supplied...

Page 36: ...ate normally Are F5702 D5705 IC5706 and D5717 out of order Are there defective parts on the primary side Is the output on the secondary side short circuited Are UR6V UR10V UR13V supplied Does PS_ON pin 1 0f CN5702 become High approx 3 3V Check the regulator circuit of UR6V rectifier circuit of UR13V and DC DC circuit of UR10V Is the unit set to STANDBY MODE2 Is the main unit normal Is 24V supplied...

Page 37: ...utput set to Variable Reset monitor audio output to Fixed Is input signal fed to pin 21 SOUNDIF 1 of IC1401 SIF Demodulator normal Check the filter circuits Q1144 and Q1102 3 and peripheral circuits Are audio signals from pins 29 and 30 SC2_OUTL R of IC1401 to pins 51 and 52 of IC1403 CODEC normal Check between pins 29 and 30 SC2_OUTL R of IC1401 and pins 51 and 52 of IC1403 CODEC Are audio output...

Page 38: ... SWITCH Check between pin 4 of J501 and pin 65 of IC501 Is video signal fed to pin 71 of IC501 AV SWITCH Check between pin 4 of J502 and pin 71 of IC501 Is video signal sent to pin 60 of IC501 Check IC501 AV SWITCH and peripheral circuits Is video signal sent to pin 2 of IF_UNIT connector FC_SC501 Check between IC501 and SC501 Q501 Q502 etc Is video signal fed to pin 2 of MAIN_UNIT connector FC_SC...

Page 39: ...eo signal detection function normal Check between pin 2 of J501and pin 2 of IC501 Select INPUT 3 and the input signal on the input switching menu screen Check or replace IC1104 CONTROL and peripheral circuits Check between pins 3 and 4 of J503 and pins 5 and 7 of IC501 Check between SC1101and IC3301 Q2201 Q2207 etc Q2205 Q2209 etc S video signal input Are Y and C signals fed to pins 242 and 231 of...

Page 40: ...tween pin 7 of J502 and pin 40 of IC501 AV SWITCH Are component video signals fed to pins 21 23 and 25 Y PB and PR of IC501 AV SWITCH Check between J1501 and each input pin of IC501 Are component video signals fed to pins 27 29 and 31 Y PB and PR of IC502 AV SWITCH Check between J502 and each input pin of IC501 Are Y PB and PR signals sent to pins 60 59 and 58 of IC501 respectively Check IC501 and...

Page 41: ...XC pins 67 and 68 of IC1507 TMDS_SW Check IC1507 TMDS_SW and peripheral circuits For INPUT4 pin 21 is Low and pin 22 is High For INPUT5 pins 21 and 22 are Low and pin 23 is High Are signals fed from IC1507 TMDS_SW to input terminals H_RX0 pins 54 and 55 H_RX1 pins 58 and 59 H_RX2 pins 61 and 62 and H_RXC pins 50 and 51 of IC1508 HDCP_LSI Are R G B and CLK H V Data Enable signals sent from pins 92 ...

Page 42: ...ng cannot be received Are IF_OUT_P N signal send from pin 20 21 of TU1101 respectively Check IC8601 and its peripheral circuits Check the TU1101 FRONT END SECTION Are US_TS_CLK PKTSYNC DATA signal supplied to pin 51 59 66 of IC8601 respectively Check the IC8101 and its peripheral circuits ...

Page 43: ...lly communication logs are analyzed by a bus monitor or debug print logs are analyzed Main CPU start up failure or monitor microprocessor s reception failure Regular communication that is performed at 1 second intervals in the normal operation is interrupted Main CPU operation failure or monitor microprocessor s reception failure L_FL_ERR pin 73 Abnormal L Confirmed after 5 consecutive detections ...

Page 44: ...isual system the graphic processor makes it possible to overlap subtitles and perform scaling Digital video signals Y Pb and Pr or 480I P 720P and 1081I and downconverted NTSC signals Y C and composite or 480I can be sent simultaneously As for the audio system decoded AC3 audio can be overlapped with sound effects The LSI also contains various interfaces I2C x 2 UART x 3 an SD Memory Card interfac...

Page 45: ...45 LC 37D40U LC 45D40U M E M O ...

Page 46: ...249WJPZ QCNW E286WJQZ DIGITAL AUDIO OUTPUT 4 1 6 1 LA 10 1 PE 12 1 SP R QCNW E266WJQZ INVERTER UNIT 6 1 10 1 To LAMP To LAMP To LAMP To LAMP To LAMP To LAMP To LAMP To LAMP PG2 LA 10 1 QCNW E439WJQZ 1 PD CN7502 CN7501 CN760 QCNW E537WJPZ TU1101 P9701 P2703 CN5703 P9702 P2002 RA LED UNIT 1 11 P101 P151 CN1 CN2 J503 J501 J502 SC1501 11 1 SC1502 P502RA 1 32 1 32 1 32 1 32 1 32 1 32 SC1102 SC1101 SC13...

Page 47: ...P LA 1 14 1 30 PD CN75 10C CN750 1 QCNW E537WJPZ TU1101 P9701 P2703 CN5706 P9702 P2002 RA LED UNIT 1 11 P101 P151 CN1 CN2 J503 J501 J502 SC1501 1 1 1 SC1502 P502RA 1 23 1 23 1 23 1 23 1 23 1 23 SC1102 SC1101 SC1301 SC502 SC501 P2704 P2601 SH LV P2602 1 4 PD CN5701 CN5702 LB P2603 LB QCNW E385WJQZ ANT IN HDMI AUDIO OUTPUT INPUT2 INPUT3 INPUT1 INPUT5 INPUT4 D1402 J1501 SCSC8 SD CARD INVERTER UNIT 1 ...

Page 48: ...PNL_5V RF IN Analog Digital Tuner TU1101 AA004WJQZ Demodulator IC8601 IXB684WJQZ I2C1 D_IF AGC IC9101 CPLD IXB685WJ 3 3V OPTICAL OUT Monitor Out TMDS Selector IC1507 TMDS341 DDR CK HD VD TUN_I2C I2C I2C1_SCL SDA ERR_PNL IC2004 EEPROM BR24L08F DET_10V DET_3V3 DET_6V DET_PN L5V I O STBY_POW Pxxxx 3pin IC2005 DAC M62332FP I O I O I O AC_DET VBRT I O I O I O BU 5V QSTEMP A D OPC A D R C 3 3V 2 5V FLAS...

Page 49: ...53 52 LC 37D40U LC 45D40U LC 37D40U LC 45D40U 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 PRINTED WIRING BOARD ASSEMBLIES MAIN Unit Side A ...

Page 50: ...03 R1613 R1615 TP1502 R1626 R1631 R1630 IC1508 R1629 R1628 C1585 C1560 C1561 C1598 C1595 C1605 C1603 C1619 C1618 C1622 C1621 C1554 FB1516 R3432 C1636 D1523 C3392 C1637 FB1513 R3381 R3382 P9007 k1 P2002 cam1 R3347 C3395 R3352 R3424 C3407 R3421 R3362 R3423 IC3302 R3422 R3420 R3361 R3348 R3349 R3430 R3425 R3350 R3351 R3386 R3416 R3417 R3418 R3431 R3387 R3433 R3435 R3434 R3385 R3384 R3337 R3336 R3334 ...

Page 51: ...57 56 LC 37D40U LC 45D40U LC 37D40U LC 45D40U 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 MAIN Unit Side B ...

Page 52: ...142 TL1127 TL1151 TL1156 TL1160 TL1132 TL1136 TL1140 TL1144 TL1147 TL1158 TL1153 TL1149 TH2001 TL1129 TL1133 TL1137 TL1141 TL1145 TL1157 TL1128 TL1131 TL1135 TL1139 TL1143 TL1155 TL1159 TL1163 TL1172 TL1146 TL1152 TL1329 TL1327 TL1325 TL1324 TL1161 TL1169 TL1174 TL1148 TL1176 TL1328 TL1326 TL1321 TL1162 TL1171 TL1170 TL1150 TL1168 TL1173 TL1175 TL1154 TL1322 TL1320 TL1323 Q1307 Q1308 R1446 R1442 R...

Page 53: ...6 5 4 3 2 1 A B C D E F G H 60 LC 37D40U LC 45D40U IF Unit Side A ...

Page 54: ...85 Q505 R583 Q506 R581 R586 R576 R578 C549 R579 Q503 R577 Q504 R575 R580 C552 R570 R572 C548 C553 FB520 R573 C546 C551 Q501 R571 R569 Q502 R574 C550 R592 C554 C547 Q509 R593 R594 C557 R591 R590 C555 R560 C538 R559 C539 C540 Q507 R561 R562 R589 C556 D518 R563 Q508 C541 R564 R565 D519 R603 R566 IC501 R604 R609 R608 C543 C545 R607 C544 R601 R567 LUG501 R568 C542 C523 R542 R606 R545 C530 R544 C529 C52...

Page 55: ... F G H 62 LC 37D40U LC 45D40U LED Unit Side A LED Unit Side A Chip P101 R102 C101 R114 R103 R113 Q104 R115 RMC101 SLD101 R101 C102 D101 IC101 C104 C103 R105 R104 D102 R106 R110 Q101 R111 Q103 R112 D103 R107 R108 R109 Q102 3 ...

Page 56: ...6 5 4 3 2 1 A B C D E F G H 63 LC 37D40U LC 45D40U AC INLET Unit LC 45D40U Only KEY Unit ...

Page 57: ... Unit DUNTKD641FM06 LED Unit DUNTKD643FM06 IF Unit DUNTKD716FM06 KEY Unit RDENCA161WJQZ X POWER SUPPLY Unit BQ LC 45D40U DUNTKD640FM07 MAIN Unit DUNTKD641FM07 LED Unit DUNTKD643FM07 IF Unit DUNTKD716FM07 KEY Unit DUNTKD726FM07 AC INLET Unit RDENCA166WJQZ X POWER SUPPLY Unit BU LCD PANEL NOTE THE PARTS HERE SHOWN ARE SUPPLIED AS AN ASSEMBLY BUT NOT INDEPENDENTLY R1LK370T3LZ5BY X 37 WIDE LCD PANEL M...

Page 58: ... 1 25V Ceramic AA C1539 VCKYCZ1EF104ZY R 0 1 25V Ceramic AA C1540 VCAAPE0JJ227MY R 220 6 3V Electrolytic AE C1541 VCAAPE0JJ107MY R 100 6 3V Electrolytic AE C1542 VCKYCZ1EF104ZY R 0 1 25V Ceramic AA C1543 VCKYCZ1EF104ZY R 0 1 25V Ceramic AA C1544 VCKYCZ1HB102KY R 1000p 50V Ceramic AB C1545 VCKYCZ1EF104ZY R 0 1 25V Ceramic AA C1546 VCKYCZ1HB102KY R 1000p 50V Ceramic AB C1547 VCKYCZ1EF104ZY R 0 1 25V...

Page 59: ...KY R 0 1 10V Ceramic AB C3333 VCKYCZ1AB104KY R 0 1 10V Ceramic AB C3334 VCCCCZ1HH120JY R 12p 50V Ceramic AB C3335 VCKYCZ1AB104KY R 0 1 10V Ceramic AB C3336 RC KZA510WJPZY R 10 16V Ceramic AB C3337 VCKYCZ1HB272KY R 2700p 50V Ceramic AA C3338 VCKYCZ1AB104KY R 0 1 10V Ceramic AB C3339 RC KZA510WJPZY R 10 16V Ceramic AB C3340 VCKYCZ1HB272KY R 2700p 50V Ceramic AA C3341 VCKYCZ1AB104KY R 0 1 10V Ceramic...

Page 60: ...08 VCCCCZ1HH330JY R 33p 50V Ceramic AB C8609 VCCCCZ1HH330JY R 33p 50V Ceramic AB C8610 VCKYCZ1CB103KY R 0 01 16V Ceramic AB C8611 RC KZA510WJPZY R 10 16V Ceramic AB C8612 VCKYCY1AB105KY R 1 10V Ceramic AB C8613 RC KZA510WJPZY R 10 16V Ceramic AB C8614 VCKYCY1AB105KY R 1 10V Ceramic AB C8615 VCCCCZ1HH390JY R 39p 50V Ceramic AB C8616 VCKYCY1AB105KY R 1 10V Ceramic AB C8617 VCKYCZ1AB104KY R 0 1 10V C...

Page 61: ... VHD1SS355 1Y R 1SS355 AB D1307 VHD1SS355 1Y R 1SS355 AB D1308 VHD1SS355 1Y R 1SS355 AB D1309 VHD1SS355 1Y R 1SS355 AB D1310 VHD1SS355 1Y R 1SS355 AB D1311 VHD1SS355 1Y R 1SS355 AB D1312 VHD1SS355 1Y R 1SS355 AB D1401 VHD1SS355 1Y R 1SS355 AB D1402 VHPGPFM513T 1 R PhotoDiode AH D1403 VHD1SS355 1Y R 1SS355 AB D1502 VHDDAN202K 1Y R DAN202K AB D1503 VHDDAN202K 1Y R DAN202K AB D1505 VHD1SS355 1Y R 1SS...

Page 62: ...16WJ AE L1512 RCiLFA116WJZZY R Coil CiLFA116WJ AE L1513 RCiLFA116WJZZY R Coil CiLFA116WJ AE L1530 VPCBM4R7MR25NYR Peaking 4 7µH AC L2201 VPD9M220J2R7NY R Peaking 22µH AC L2202 VPD9M220J2R7NY R Peaking 22µH AC L2203 VPD9M220J2R7NY R Peaking 22µH AC L3301 VPCEM2R2MR23NYR Peaking 2 2µH AC L3302 VPCEM2R2MR23NYR Peaking 2 2µH AC L3303 VPCEM2R2MR23NYR Peaking 2 2µH AC L3304 RCiLFA071WJZZY R Coil CiLFA07...

Page 63: ...1 16W Metal Oxide AA R1409 VRS CZ1JF000JY R 0 1 16W Metal Oxide AA R1410 VRS CZ1JF4R7JY R 4 7 1 16W Metal Oxide AA R1411 VRS CZ1JF470JY R 47 1 16W Metal Oxide AA R1412 VRS CZ1JF472JY R 4 7k 1 16W Metal Oxide AA R1413 VRS CZ1JF220JY R 22 1 16W Metal Oxide AA R1414 VRS CZ1JF470JY R 47 1 16W Metal Oxide AA R1415 VRS CZ1JF472JY R 4 7k 1 16W Metal Oxide AA R1416 VRS CZ1JF470JY R 47 1 16W Metal Oxide AA...

Page 64: ...JF100JY R 10 1 16W Metal Oxide AA R2014 VRS CZ1JF472JY R 4 7k 1 16W Metal Oxide AA R2015 VRS CZ1JF472JY R 4 7k 1 16W Metal Oxide AA LC 45D40U R2017 VRS CZ1JF000JY R 0 1 16W Metal Oxide AA R2019 VRS CZ1JF103JY R 10k 1 16W Metal Oxide AA R2020 VRS CZ1JF103JY R 10k 1 16W Metal Oxide AA R2022 VRS CZ1JF472JY R 4 7k 1 16W Metal Oxide AA LC 37D40U R2023 VRS CZ1JF393FY R 39k 1 16W Metal Oxide AA R2024 VRS...

Page 65: ... AA R3417 VRS CH1JF680JY R 68 1 16W Metal Oxide AA R3418 VRS CH1JF680JY R 68 1 16W Metal Oxide AA R3419 VRS CH1JF680JY R 68 1 16W Metal Oxide AA R3420 VRS CZ1JF680JY R 68 1 16W Metal Oxide AB R3421 VRS CZ1JF680JY R 68 1 16W Metal Oxide AB R3422 VRS CH1JF680JY R 68 1 16W Metal Oxide AA R3423 VRS CH1JF680JY R 68 1 16W Metal Oxide AA R3424 VRS CH1JF680JY R 68 1 16W Metal Oxide AA R3425 VRS CH1JF680JY...

Page 66: ...de AA R8365 VRS CZ1JF330JY R 33 1 16W Metal Oxide AA R8366 VRS CZ1JF330JY R 33 1 16W Metal Oxide AA R8367 VRS CZ1JF330JY R 33 1 16W Metal Oxide AA R8368 VRS CZ1JF330JY R 33 1 16W Metal Oxide AA R8369 VRK CD1JJ330JY R 33 1 16W AC Metal Composition R8370 VRK CD1JJ330JY R 33 1 16W AC Metal Composition R8371 VRK CD1JJ330JY R 33 1 16W AC Metal Composition R8372 VRK CD1JJ330JY R 33 1 16W AC Metal Compos...

Page 67: ...tal Oxide AA R9304 VRS CZ1JF103JY R 10k 1 16W Metal Oxide AA R9305 VRS CZ1JF472JY R 4 7k 1 16W Metal Oxide AA R9306 VRS CZ1JF103JY R 10k 1 16W Metal Oxide AA R9601 VRS CZ1JF103FY R 10k 1 16W Metal Oxide AB R9602 VRS CZ1JF103FY R 10k 1 16W Metal Oxide AB R9603 VRS CZ1JF103FY R 10k 1 16W Metal Oxide AB R9604 VRS CZ1JF103FY R 10k 1 16W Metal Oxide AB R9605 VRS CZ1JF103JY R 10k 1 16W Metal Oxide AA R9...

Page 68: ...R 2 2 16V Ceramic AB C103 VCKYCY1HF103ZY R 0 01 50V Ceramic AA C104 VCEASX1CN106MY R 10 16V Electrolytic AC D101 RH EXA092WJZZY R Zener Diode AB D102 RH PXA089WJZZY R CL 196YG CD T AC D103 RH PX0421CEZZY R CL 165HR YG D T AD IC101 VHiTPS850 1Y R TPS850 AG P101 QPLGNA331WJZZY R Plug 11Pin AD Q101 VS2SC3928AR 1Y R 2SC3928A AB Q102 VS2SC3928AR 1Y R 2SC3928A AB R101 VRS CY1JF101JY R 100 1 16W Metal Ox...

Page 69: ...LN 0064TA AB IC501 VHiMM1630CQ 1Q R MM1630CQ AS IC2701 VHiTA2024 1Y R TA2024 AX J501 QTANJA092WJZZ X Terminal 21Pin AG J502 QTANJA093WJZZ X Terminal 18Pin AG DUNTKD643FM06 07 LC 37 45D40U IF Unit C501 VCKYTV1CB105KY R 1 16V Ceramic AC C502 VCKYTV1CB105KY R 1 16V Ceramic AC C503 RC KZA237WJZZY R 10 16V Ceramic AB C504 VCKYTV1CB105KY R 1 16V Ceramic AC C505 VCKYTV1CB105KY R 1 16V Ceramic AC C506 RC ...

Page 70: ...01JY R 100 1 16W Metal Oxide AA R542 VRS CY1JF103JY R 10k 1 16W Metal Oxide AA R548 VRS CY1JF220JY R 22 1 16W Metal Oxide AA R549 VRS CY1JF220JY R 22 1 16W Metal Oxide AA R550 VRS CY1JF220JY R 22 1 16W Metal Oxide AA R554 VRS CY1JF220JY R 22 1 16W Metal Oxide AA R555 VRS CY1JF220JY R 22 1 16W Metal Oxide AA R556 VRS CY1JF220JY R 22 1 16W Metal Oxide AA R557 VRS CY1JF101JY R 100 1 16W Metal Oxide A...

Page 71: ...R Lug AB LUG7803QLUGHA002WJZZ R Lug AB LUG7804QLUGHA002WJZZ R Lug AB P7802 QPLGN0269GEZZ R Plug 2Pin AB åR7801 RR HZ0008GEZZY R AE åR7802 RR HZ0008GEZZY R AE åR7803 RR HZA011WJZZY X 560k 1W AD åSC7801 QSOCAA003WJZZ R Socket 2Pin AD åSG7801 QSPGCA003WJZZ R Spark Gap AH åVA7801 RH VXA018WJN1 R Varistor ENC471D 10AS AD åVA7802 RH VXA018WJN1 R Varistor ENC471D 10AS AD LANGQA027WJFW R Fixing Metal AE L...

Page 72: ...79 LC 37D40U LC 45D40U M E M O ...

Page 73: ...3 3 Not Available Operation Button 3 4 MSPRCA049WJFW X Power Button Spring AD 4 CDAi A247WJ03 X Stand Support Ass y AZ 4 1 Not Available Support Cover 4 2 Not Available Stand Support 4 3 Not Available Screw Guide x4 5 CDAi A246WJ09 X Stand Base Ass y AY 5 1 Not Available Stand Base Cover 5 2 Not Available Base Angle 5 3 Not Available LEG Cushion A x4 5 4 Not Available LEG Cushion B x4 5 5 XEBS740P...

Page 74: ...4 56 54 35 58 26 32 29 29 21 1 3 1 2 1 6 1 8 1 6 1 8 6 53 23 53 16 X1 12 24 21 27 55 20 55 57 57 55 2 1 2 4 2 2 2 27 65 49 21 32 55 30 60 60 13 8 59 45 3 2 3 4 3 3 D F G A E R S T S R B G H L J C A B E D 31 27 57 3 47 46 48 K 34 1 4 1 4 1 5 1 5 2 3 5 3 5 4 5 3 5 4 5 4 5 3 Q Q 17 52 N M N M J H L 41 55 14 22 19 55 58 C 55 25 37 7 43 42 55 66 T K 33 42 9 39 55 37 F 1 7 5 3 5 5 5 5 ...

Page 75: ...rminal Label AF 21 HiNDPB736WJSA X MODEL Label AH 22 LANGKA644WJFW X Jack Angle Long AL 23 LANGKA680WJN1 X Stand Fix Angle AQ 24 LANGKA681WJFW X Stand Sub Angle AR 25 LANGQA027WJFW X AC Inlet Angle AE 26 LANGTA301WJM1 X Center Angle R AS 27 LANGTA302WJM1 X Center Angle L AS 28 LBSHZA005WJZZ X Clip x2 AB 29 LHLDWA096WJKZ X Wire Holder for IF Unit AD 30 Not Available Screw for Stand Ass y x4 31 Not ...

Page 76: ... 19 54 41 54 40 36 29 E V E W W J B 52 28 37 7 40 39 52 64 52 52 66 11 12 52 1 1 1 1 3 1 6 1 2 A F F H H 44 43 45 6 1 7 1 4 1 4 1 4 1 4 1 5 1 7 1 7 15 X1 4 1 4 2 4 C 50 24 18 39 9 35 52 52 63 34 D 61 46 Q P 1 8 13 57 33 59 59 53 50 57 58 14 53 33 K U J 58 V X X M Q R R P U S S 3 1 10 56 62 3 2 3 4 3 3 3 M 42 T T K C 65 5 1 5 6 5 2 5 30 5 3 5 4 5 3 5 4 5 4 5 3 5 3 5 5 5 5 4 3 ...

Page 77: ...DAi A246WJ20 X Stand Ass y LC 37D40U BL X3 CDAi A246WJ21 X Stand Ass y LC 45D40U BM åX4 QACCDA039WJPZ X AC Code AR X5 RRMCGA416WJSB X Remote Control Unit AZ X6 SSAKA0101GJZZ X Polyethylene Bag AC X7 TCADEA126WJZZ X Enquete Card AC X8 TiNS C211WJZZ X Operation Manual AX PACKING PARTS NOT REPLACEMENT ITEM LC 37D40U S1 SPAKCC436WJZZ Packing Case S3 SPAKFA916WJZZ Packing Case Stand S5 SPAKPA601WJZZ Wr...

Page 78: ...85 LC 37D40U LC 45D40U PACKING OF THE SET LC 37D40U S1 S6 S8 S8 Not Replacement item X6 X7 X8 X4 X5 X1 X2 S8 S8 S3 S5 S7 S9 X3 FRONT FRONT S10 ...

Page 79: ...86 LC 37D40U LC 45D40U PACKING OF THE SET LC 45D40U S2 S6 S8 S8 Not Replacement item X6 X7 X8 X4 X5 S8 S8 S3 S5 S7 S9 X3 S1 S4 X1 X2 S4 S10 FRONT FRONT ...

Page 80: ...87 LC 37D40U LC 45D40U ...

Page 81: ...88 LC 37D40U LC 45D40U SCHEMATIC DIAGRAM LC 37D40U LC 45D40U Page DESCRIPTION OF SCHEMATIC DIAGRAM 89 MAIN Unit 90 IF Unit 138 LED Unit 142 KEY Unit 143 AC INLET Unit 144 CONTENTS Models ...

Page 82: ...ve AC adaptor and the stable supply voltage of AC 120V Signals are fed by a colour bar signal generator for servicing purpose and the above voltages are measured with a 20k ohm V tester INDICATION OF RESISTOR CAPACI TOR RESISTOR 1 The unit of resistance Ω is omitted K kΩ 1000 Ω M MΩ 2 All resistors are 5 unless otherwise noted K 10 F 1 D 0 5 3 All resistors are 1 16W unless otherwise noted CAPACIT...

Page 83: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 91 90 LC 37D40U LC 45D40U LC 37D40U LC 45D40U MAIN Unit 1 22 ...

Page 84: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 93 92 LC 37D40U LC 45D40U LC 37D40U LC 45D40U MAIN Unit 2 22 ...

Page 85: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 95 94 LC 37D40U LC 45D40U LC 37D40U LC 45D40U MAIN Unit 3 22 ...

Page 86: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 97 96 LC 37D40U LC 45D40U LC 37D40U LC 45D40U MAIN Unit 4 22 ...

Page 87: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 99 98 LC 37D40U LC 45D40U LC 37D40U LC 45D40U MAIN Unit 5 22 LC 37D40U ...

Page 88: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 101 100 LC 37D40U LC 45D40U LC 37D40U LC 45D40U MAIN Unit 5 22 LC 45D40U ...

Page 89: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 103 102 LC 37D40U LC 45D40U LC 37D40U LC 45D40U MAIN Unit 6 22 ...

Page 90: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 105 104 LC 37D40U LC 45D40U LC 37D40U LC 45D40U MAIN Unit 7 22 ...

Page 91: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 107 106 LC 37D40U LC 45D40U LC 37D40U LC 45D40U MAIN Unit 8 22 ...

Page 92: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 109 108 LC 37D40U LC 45D40U LC 37D40U LC 45D40U MAIN Unit 9 22 ...

Page 93: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 111 110 LC 37D40U LC 45D40U LC 37D40U LC 45D40U MAIN Unit 10 22 ...

Page 94: ...19 18 15 14 13 12 11 113 112 LC 37D40U LC 45D40U LC 37D40U LC 45D40U MAIN Unit 11 22 CPU side dumping resistor DDR2 side dumping resistor DDR1 side dumping resistor CPU side dumping resistor DDR1 side dumping resistor DDR2 side dumping resistor ...

Page 95: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 115 114 LC 37D40U LC 45D40U LC 37D40U LC 45D40U MAIN Unit 12 22 ...

Page 96: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 117 116 LC 37D40U LC 45D40U LC 37D40U LC 45D40U MAIN Unit 13 22 ...

Page 97: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 119 118 LC 37D40U LC 45D40U LC 37D40U LC 45D40U MAINUnit 14 22 ...

Page 98: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 121 120 LC 37D40U LC 45D40U LC 37D40U LC 45D40U MAIN Unit 15 22 ...

Page 99: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 123 122 LC 37D40U LC 45D40U LC 37D40U LC 45D40U MAIN Unit 16 22 ...

Page 100: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 125 124 LC 37D40U LC 45D40U LC 37D40U LC 45D40U MAIN Unit 17 22 ...

Page 101: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 127 126 LC 37D40U LC 45D40U LC 37D40U LC 45D40U MAIN Unit 18 22 LC 37D40U ...

Page 102: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 129 128 LC 37D40U LC 45D40U LC 37D40U LC 45D40U MAIN Unit 18 22 LC 45D40U ...

Page 103: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 131 130 LC 37D40U LC 45D40U LC 37D40U LC 45D40U MAIN Unit 19 22 ...

Page 104: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 133 132 LC 37D40U LC 45D40U LC 37D40U LC 45D40U MAIN Unit 20 22 ...

Page 105: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 135 134 LC 37D40U LC 45D40U LC 37D40U LC 45D40U MAIN Unit 21 22 ...

Page 106: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 137 136 LC 37D40U LC 45D40U LC 37D40U LC 45D40U MAIN Unit 22 22 ...

Page 107: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 139 138 LC 37D40U LC 45D40U LC 37D40U LC 45D40U IF Unit 1 2 ...

Page 108: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 141 140 LC 37D40U LC 45D40U LC 37D40U LC 45D40U IF Unit 2 2 ...

Page 109: ...6 5 4 3 2 1 A B C D E F G H 142 LC 37D40U LC 45D40U LED Unit ...

Page 110: ...6 5 4 3 2 1 A B C D E F G H 143 LC 37D40U LC 45D40U KEY Unit ...

Page 111: ... 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 145 144 LC 37D40U LC 45D40U LC 37D40U LC 45D40U AC INLET Unit LC 45D40U Only Gap 1 5mm Gap 1 5mm Gap 1 5mm Gap 1 5mm å AND SHADED COMPONENTS SAFETY RELATED PARTS ...

Page 112: ... 329 2193 Japan TQ2022 S Jun 2006 Printed in Japan SY DS Design and Production Information Design Japan Production SEMEX 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 ...

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