Sharp LC-37D40U Wartungshandbuch

LC-37D40ULC-45D40USERVICE MANUALMODELSLC-37D40ULC-45D40ULCD COLOR TELEVISIONIn the interests of user-safety (Required by safety regulations in some co

10LC-37D40ULC-45D40UREMOVING OF MAJOR PARTS(LC-37D40U)1. Remove the SD Card Cover .2. Remove the 4 lock screws 1 and detach the Stand Base Ass'y.

87109654321AB CDEFGH1716 19181514131211125124LC-37D40ULC-45D40ULC-37D40ULC-45D40U MAIN Unit 17/22

87109654321AB CDEFGH1716 19181514131211127126LC-37D40ULC-45D40ULC-37D40ULC-45D40U MAIN Unit 18/22 (LC-37D40U)

87109654321AB CDEFGH1716 19181514131211129128LC-37D40ULC-45D40ULC-37D40ULC-45D40U MAIN Unit 18/22 (LC-45D40U)

87109654321AB CDEFGH1716 19181514131211131130LC-37D40ULC-45D40ULC-37D40ULC-45D40U MAIN Unit 19/22

87109654321AB CDEFGH1716 19181514131211133132LC-37D40ULC-45D40ULC-37D40ULC-45D40U MAIN Unit 20/22

87109654321AB CDEFGH1716 19181514131211135134LC-37D40ULC-45D40ULC-37D40ULC-45D40U MAIN Unit 21/22

87109654321AB CDEFGH1716 19181514131211137136LC-37D40ULC-45D40ULC-37D40ULC-45D40U MAIN Unit 22/22

87109654321AB CDEFGH1716 19181514131211139138LC-37D40ULC-45D40ULC-37D40ULC-45D40U IF Unit 1/2

87109654321AB CDEFGH1716 19181514131211141140LC-37D40ULC-45D40ULC-37D40ULC-45D40U IF Unit 2/2

654321ABCDEFGH142LC-37D40ULC-45D40U LED Unit

11LC-37D40ULC-45D40U4. Remove the 3 lock screws 4 and detach the Stand Cover.5. Remove the 6 lock screws 5 and detach the Center Angle-L and R.6. Remo

654321ABCDEFGH143LC-37D40ULC-45D40U KEY Unit

87109654321AB CDEFGH1716 19181514131211145144LC-37D40ULC-45D40ULC-37D40ULC-45D40U AC INLET Unit (LC-45D40U Only)Gap 1.5mm Gap 1.5mmGap 1.5mmGap

LC-37D40ULC-45D40UCOPYRIGHT © 2006 BY SHARP CORPORATIONALL RIGHTS RESERVED.SHARP CORPORATIONAV Systems GroupCS Promotion CenterYaita, Tochigi 329-

12LC-37D40ULC-45D40U8 Disconnect the connectors 8 and 9, and detach the Speaker L and R.9. Disconnect the connector CN7502.10. Remove the 5 lock screw

13LC-37D40ULC-45D40U14. Remove the 4 lock screws e and detach the PWB Ass'y.15. Remove the 5 lock screws r and detach the Jack Angle Long.16. Rem

14LC-37D40ULC-45D40U(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 s

15LC-37D40ULC-45D40U4. Remove the 4 lock screws 4 and detach the Stand Sub Angle and Stand Bottom Cover.5. Disconnect the Connectors 5 and 6 and Remov

16LC-37D40ULC-45D40U7. Disconnect the connectors 9 and 0, and datach the Speaker L and R.8. Remove the 6 lock screws q and detach the MAIN Shield.Main

17LC-37D40ULC-45D40U12. Remove the 4 lock screws r and detach the Stand Fix Angle.13. Remove the 10 lock screws t and detach the PWB Ass'y.14. Re

18LC-37D40ULC-45D40UADJUSTMENT PROCEDUREThe adjustment values are set to the optimum conditions at the factory before shipping. If a value shouldbeco

19LC-37D40ULC-45D40UPreparationsTo upgrade the main software, it is necessary to get ready the SD card for version upgrade before you start.Follow the

2LC-37D40ULC-45D40USAFETY NOTICEMany electrical and mechanical parts in LCD colortelevision have special safety-related characteristics.These characte

20LC-37D40ULC-45D40UHow to upgrade the software1 Shut off the AC power (i.e. unplug the AC cord).2 Insert the SD card for version upgrade (prepared as

21LC-37D40ULC-45D40U7 Shut off the AC power to the unit (unplug the AC cord), and remove the SD card for version upgrade.8 Now the software version up

22LC-37D40ULC-45D40U2-4. Video signal adjustment procedure1) Image adjustment(1) Device check Before adjustment, make sure that the adjusting device

23LC-37D40ULC-45D40UAdjustment item Adjustment conditions Adjustment procedure1 Adjustment 480i signal2 Auto adjustment Page 5performanceFeed the 100%

24LC-37D40ULC-45D40UAdjustment item Adjustment conditions Adjustment procedure1 HDMI EDID 1writing1. With a checker, write HDMI EDID to IC1501, IC1502

25LC-37D40ULC-45D40U(2) Adjustment sequence (adjustment according to the G adjustment value of gradation 6)* Make sure the adjusting point gradations

26LC-37D40ULC-45D40UPC SetAdjust RB to the target xy values.MG5RXXXXMG5BXXXX* XXXX indicates the adjusted values between 0000 and 1023 (4 digit decima

27LC-37D40ULC-45D40UPC SetAdjust RB to the target xy values.MG3RXXXXMG3BXXXX* XXXX indicates the adjusted values between 0000 and 1023 (4 digit decima

28LC-37D40ULC-45D40UPC SetAdjust RB to the target xy values.MG1RXXXXMG1BXXXX* XXXX indicates the adjusted values between 0000 and 1023 (4 digit decima

29LC-37D40ULC-45D40U2-8. Menu list in process A modePage Line Item1 1Main Verison Main microcomputer software version 2 BOOT version 3 Monitor Vers

3LC-37D40ULC-45D40UPRECAUTION: POUR LA PROTECTION CONTINUECONTRE LES RISQUES D'INCENDIE,REMPLACER LE FUSIBLEAVIS POUR LA SECURITEDe nombreuses pi

30LC-37D40ULC-45D40UPage Line Item7 1MONITOR GAMMA IN 1 White balance adjustment IN-Point1 2 MONITOR GAMMA IN 2 White balance adjustment IN-Point2

31LC-37D40ULC-45D40U 2 AIN2_ADC_VOLUME 3 AIN3_ADC_VOLUME 4 AIN4_ADC_VOLUME 5 AIN5_ADC_VOLUME 6 AIN6_ADC_VOLUME12 1 SUB_VOLUME_SURROUND 2 SUB_V

32LC-37D40ULC-45D40U15 10 BRIGHTNESS DA911 BRIGHTNESS DA1012 BRIGHTNESS DA1116 1 BRIGHTNESS DA12 2 BRIGHTNESS DA13 3 BRIGHTNESS DA14 4 BRIGHTNESS

33LC-37D40ULC-45D40U19 7 OPC33 ADLEVEL18 8 OPC33 ADLEVEL19 9 OPC33 ADLEVEL2010 OPC33 ADLEVEL2111 OPC33 ADLEVEL2220 1 OPC33 ADLEVEL23 2 OPC33 AD

34LC-37D40ULC-45D40U2-9. Code list for Standby CauseCode Indication Description1 RC_STNBY /* Standby set by remote control */2 E_CCKMVT /* Abnormal vo

35LC-37D40ULC-45D40UTROUBLESHOOTING TABLE<Power supply for LC-37D40U>NOYES NOYES NOYESNOYESNOYES NOYESNOYES NOYESNOYES NOYESYESMODE1 High High 5

36LC-37D40ULC-45D40UNOYESNOYESNOYESNOYESNOYES NOYESNOYES NOYESNOYES NOYESYESMODE1 High High 5V 6V 10V 13V 5V 24VMODE2 Low Low 5V - - - - -High High 5V

37LC-37D40ULC-45D40UTROUBLESHOOTING TABLE (Continued)No audio output during UHF/VHF reception No audio output from external inputIs SIF output from th

38LC-37D40ULC-45D40UTROUBLESHOOTING TABLE (Continued)<Composite video signal input> No video output (1)No video output from external input 〈〈INP

39LC-37D40ULC-45D40UTROUBLESHOOTING TABLE (Continued)<Composite video signal/S-video signal input> No video output (2)No video output during dig

4LC-37D40ULC-45D40UPrecautions for using lead-free solder1 Employing lead-free solder"PWBs" of this model employs lead-free solder. The LF s

40LC-37D40ULC-45D40UTROUBLESHOOTING TABLE (Continued)<Component video signal input>No video output (3)No video output from external input 〈〈INPU

41LC-37D40ULC-45D40UTROUBLESHOOTING TABLE (Continued)INPUT4 INPUT5Is IC1502 (E2PROM) accessed withI2C when connecting HDMI deviceand is DDC_I2C _CLOCK

42LC-37D40ULC-45D40UTROUBLESHOOTING TABLE (Continued)NOYESNOYESDigital broadcasting cannot be received.Are IF_OUT_P/N signal send from pin (20),(21) o

43LC-37D40ULC-45D40UTROUBLESHOOTING TABLE (Continued)LED flashing timing chart for error notification250ms1sec1) Red power LED RemarksRemarksRemarksEr

44LC-37D40ULC-45D40UMAJOR IC INFORMATIONS● IC8101 (RH-IXB145WJQZQ)An LSI of a MPEG-2 system decoder that performs back-end processing for digital broa

45LC-37D40ULC-45D40U- M E M O -

4746LC-37D40ULC-45D40ULC-37D40ULC-45D40U87109654321AB CDEFGH1716 19181514131211OVERALL WIRING DIAGRAM (For LC-37D40U)BTOBPE80 1 80 1 1KMLVSH16SP1127

4948LC-37D40ULC-45D40ULC-37D40ULC-45D40U87109654321AB CDEFGH1716 19181514131211BTOBB TO BPE80 1 80 1 1 30KMLVSH16SP1127 17114IF UN

5150LC-37D40ULC-45D40ULC-37D40ULC-45D40U87109654321AB CDEFGH1716 19181514131211SYSTEM BLOCK DIAGRAM SP_MUTESP_RELAYL_MUTEAMP_MUTEHDMI_MUTESTANDBYCBOOT

5352LC-37D40ULC-45D40ULC-37D40ULC-45D40U87109654321AB CDEFGH1716 19181514131211PRINTED WIRING BOARD ASSEMBLIESMAIN Unit (Side-A)

5LC-37D40ULC-45D40USpecifications• *Emergency alert messages via Cable are unreceivable.• As part of policy of continuous improvement, SHARP reserves

5554LC-37D40ULC-45D40ULC-37D40ULC-45D40U87109654321AB CDEFGH1716 19181514131211LUG1104k2R1555R1559D1514R1633R1501Q1506Q1508R1502SC1501L1506C1537L1507

5756LC-37D40ULC-45D40ULC-37D40ULC-45D40U87109654321AB CDEFGH1716 19181514131211MAIN Unit (Side-B)

5958LC-37D40ULC-45D40ULC-37D40ULC-45D40U87109654321AB CDEFGH1716 19181514131211MAIN Unit (Side-B Chip)TL8709R8707R8706C8702TL8704IC8701FB8701TL8701TL

654321ABCDEFGH60LC-37D40ULC-45D40UIF Unit (Side-A)

654321ABCDEFGH61LC-37D40ULC-45D40UIF Unit (Side-A Chip)J502FB517FB516FB512FB514FB513FB515R530R528R525R524R520R518R529R522R521R523R526R527LUG503C517C5

654321ABCDEFGH62LC-37D40ULC-45D40ULED Unit (Side-A) LED Unit (Side-A Chip)P101R102C101R114 R103R113Q104R115RMC101SLD101R101 C102D101IC101C104C103R10

654321ABCDEFGH63LC-37D40ULC-45D40UAC INLET Unit (LC-45D40U Only)KEY Unit

LC-37D40ULC-45D40UERSATZTEILLISTEAUSTAUSCH VON TEILENLes pi`eces de rechange qui pr élelesentent ces caract éleristiquessp éleciales de s élecurit éle

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-37D40ULC-45D40U65C1409 VCKYCZ1CB223KY R 0.022 16V Ceramic ACC1410 RC-KZA38

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-37D40ULC-45D40U66C1615 VCKYCZ1EF104ZY R 0.1 25V Ceramic AAC1616 VCKYCZ1HB1

6LC-37D40ULC-45D40UOperation ManualPart namesPOWER buttonTV (Front)Channel buttons (CH /) Volume buttons (VOL– / + ) INPUT buttonOPC indicator*POWER i

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-37D40ULC-45D40U67C3432 VCKYCZ1HB102KY R 1000p 50V Ceramic ABC3433 RC-KZA51

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-37D40ULC-45D40U68C9009 RC-KZA510WJPZY R 10 16V Ceramic AB(LC-45D40U)C9101

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-37D40ULC-45D40U69FB9703 RBLN-A192WJZZY R Balun, BLN-A192WJ AAFB9704 RBLN-A

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-37D40ULC-45D40U70Q8601 VSUM6K1NTN+-1Y R UM6K1N TN ACQ9003 VSUM6K1NTN+-1Y R

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-37D40ULC-45D40U71R1518 VRS-CZ1JF102JY R 1k 1/16W Metal Oxide AAR1532 VRS-C

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-37D40ULC-45D40U72R2612 VRS-CZ1JF000JY R 0 1/16W Metal Oxide AAR2613 VRS-CZ

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-37D40ULC-45D40U73R8165 VRS-CH1JF470JY R 47 1/16W Metal Oxide AAR8166 VRS-C

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-37D40ULC-45D40U74R8703 VRS-CZ1JF563JY R 56k 1/16W Metal Oxide AAR8704 VRS-

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-37D40ULC-45D40U75DUNTKD640FM06/07 (LC-37/45D40U)MAIN Unit (Continued)QCNW-

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-37D40ULC-45D40U76C2729 VCKYTV1EB474KY R 0.47 25V Ceramic ACC2730 VCKYTV1EB

7LC-37D40ULC-45D40U32114564817151618197201092111 2324251213 272226Part names1 TV POWER: Switch the TV power on or enters standby mode. 2 DISPLAY: Dis

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-37D40ULC-45D40U77J503 QSOCDA020WJZZ R Socket, 6Pin ACL2701 RCiLPA001WJZZY

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-37D40ULC-45D40U78åC7801 RC-FZ029SCEZZ R 0.22 275V ADåC7802 RC-KZ0091GEZZA

79LC-37D40ULC-45D40U- M E M O -

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-37D40ULC-45D40U8043 PSPAZA700WJKZ X Spacer (Cool Sheet), x3 AD44 QCNCWA496

LC-37D40ULC-45D40U81654321ABCDEFGHCABINET AND MECHANICAL PARTS (LC-37D40U)3-11059641-14-14-24-35-15-65-21505130555511453843636236181561445654355826322

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-37D40ULC-45D40U82CABINET AND MECHANICAL PARTS(LC-45D40U)1 CCABAB285WJ01 X

LC-37D40ULC-45D40U83654321ABCDEFGHCABINET AND MECHANICAL PARTS (LC-45D40U)5650235121492-1255A2016312-250265027B47485238D1385617322219544154403629EVEWW

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-37D40ULC-45D40U84EXTENSION CABLESQCNW-C799WJPZ J RCA Cable L=1500mm, AGTun

85LC-37D40ULC-45D40UPACKING OF THE SET (LC-37D40U)★S1★S6★S8★S8★ Not Replacement itemX6X7X8X4X5X1X2★S8★S8★S3★S5★S7★S9X3FRONTFRONT★S10

86LC-37D40ULC-45D40UPACKING OF THE SET (LC-45D40U)★S2★S6★S8★S8★ Not Replacement itemX6X7X8X4X5★S8★S8★S3★S5★S7★S9X3★S1★S4X1X2★S4★S10FRONTFRONT

8LC-37D40ULC-45D40UPictureSetupAudioOptionPower ControlDigital SetupMenu itemsList of menu items to help you with operationsOPC Backlight Contrast Br

87LC-37D40ULC-45D40U

88LC-37D40ULC-45D40USCHEMATIC DIAGRAM LC-37D40U LC-45D40U                                   Page DESCRIPTION OF

89LC-37D40ULC-45D40UCAUTION:This circuit diagram is original one, therefore there may be aslight difference from yours.SAFETY NOTES:1. DISCONNECT THE

87109654321AB CDEFGH1716 191815141312119190LC-37D40ULC-45D40ULC-37D40ULC-45D40U MAIN Unit 1/22

87109654321AB CDEFGH1716 191815141312119392LC-37D40ULC-45D40ULC-37D40ULC-45D40U MAIN Unit 2/22

87109654321AB CDEFGH1716 191815141312119594LC-37D40ULC-45D40ULC-37D40ULC-45D40U MAIN Unit 3/22

87109654321AB CDEFGH1716 191815141312119796LC-37D40ULC-45D40ULC-37D40ULC-45D40U MAIN Unit 4/22

87109654321AB CDEFGH1716 191815141312119998LC-37D40ULC-45D40ULC-37D40ULC-45D40U MAIN Unit 5/22 (LC-37D40U)

87109654321AB CDEFGH1716 19181514131211101100LC-37D40ULC-45D40ULC-37D40ULC-45D40U MAIN Unit 5/22 (LC-45D40U)

87109654321AB CDEFGH1716 19181514131211103102LC-37D40ULC-45D40ULC-37D40ULC-45D40U MAIN Unit 6/22

9LC-37D40ULC-45D40UDimensionsUnit: inch/(mm)Unit: inch/(mm)LC-37D40ULC-45D40U243/32 (612)4353/64 (1113)431/32 (126)3861/64 (989.1)3163/64 (812)2957/64

87109654321AB CDEFGH1716 19181514131211105104LC-37D40ULC-45D40ULC-37D40ULC-45D40U MAIN Unit 7/22

87109654321AB CDEFGH1716 19181514131211107106LC-37D40ULC-45D40ULC-37D40ULC-45D40U MAIN Unit 8/22

87109654321AB CDEFGH1716 19181514131211109108LC-37D40ULC-45D40ULC-37D40ULC-45D40U MAIN Unit 9/22

87109654321AB CDEFGH1716 19181514131211111110LC-37D40ULC-45D40ULC-37D40ULC-45D40U MAIN Unit 10/22

87109654321AB CDEFGH1716 19181514131211113112LC-37D40ULC-45D40ULC-37D40ULC-45D40U MAIN Unit 11/22CPU side dumping resistorDDR2 side dumping resis

87109654321AB CDEFGH1716 19181514131211115114LC-37D40ULC-45D40ULC-37D40ULC-45D40U MAIN Unit 12/22

87109654321AB CDEFGH1716 19181514131211117116LC-37D40ULC-45D40ULC-37D40ULC-45D40U MAIN Unit 13/22

87109654321AB CDEFGH1716 19181514131211119118LC-37D40ULC-45D40ULC-37D40ULC-45D40U MAINUnit 14/22

87109654321AB CDEFGH1716 19181514131211121120LC-37D40ULC-45D40ULC-37D40ULC-45D40U MAIN Unit 15/22

87109654321AB CDEFGH1716 19181514131211123122LC-37D40ULC-45D40ULC-37D40ULC-45D40U MAIN Unit 16/22