Sharp Aquos LC-26D4U Wartungshandbuch

LC-26D4ULC-32D4ULC-37D4USERVICE MANUALMODELSLC-26D4ULC-32D4ULC-37D4ULCD COLOR TELEVISIONIn the interests of user-safety (Required by safety regulation

10LC-26D4ULC-32D4ULC-37D4URS-232C port specificationsReturn codeCommand 4-digits Parameter 4-digitsPC Control of the TV• When a program is set, the TV

LC-26D4ULC-32D4ULC-37D4U121654321ABCDEFGHCABINET AND MECHANICAL PARTS (LC-37D4U)ALJ AKAAAHNFBCDIKPO1-11942-4791-21-51-334691194688474941033-13-23-33-4

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U122EXTENSION CABLESQCNW-C222WJQZ JL=1000mm 80pins FFC

123LC-26D4ULC-32D4ULC-37D4UPACKING OF THE SETX3X4X5X6★S1★S5★S3★S5★S4(LC-32/37D4U only)★S6★S5★S5★ Not Replacement item★S2X1X2

11LC-26D4ULC-32D4ULC-37D4UMenu itemsList of menu items to help you with operationsOPCBacklightContrastBrightnessColorTintSharpnessAdvancedColor Temp.B

12LC-26D4ULC-32D4ULC-37D4UDimensionsUnit: inch/(mm)Unit: inch/(mm)LC-26D4ULC-32D4U2737/64 (700.4)77/8 (200)1535/64 (395.1)131/8 (333.5)1913/32 (493)31

13LC-26D4ULC-32D4ULC-37D4UUnit: inch/(mm)LC-37D4U323/8 (822.6)77/8 (200)1817/64 (463.9)1431/64 (367.8)221/8 (562)311/32 (85)43/32 (104)77/8 (200)2515/

14LC-26D4ULC-32D4ULC-37D4UREMOVING OF MAJOR PARTS1. Remove the Terminal Cover 1.2. Remove the 1 lock screw 2 and detach the Bracket Cover (LC-32/37D4U

15LC-26D4ULC-32D4ULC-37D4U9. Remove the connectors,(P5703,P3103,P1105,P2501,P3005,P3101,CN1,CN2,CN801,CN802,CN803,CN804,CN805,CN7502,CN7501,and CN7601

16LC-26D4ULC-32D4ULC-37D4U10. Remove the 6 lock screws w and FFC. Detach the Main Shield B and Main PWB.11. Remove the 4 lock screws e and detach the

17LC-26D4ULC-32D4ULC-37D4U19. Remove the lock screws g (LC-26D4U:2, LC-32/37D4U:4) and take out of the LCD Panel Module.

18LC-26D4ULC-32D4ULC-37D4UADJUSTMENT PROCEDUREThe adjustment values are set to the optimum conditions at the factory before shipping. If a value shou

19LC-26D4ULC-32D4ULC-37D4UPreparationsTo upgrade the main software, it is necessary to get ready the SD card for version upgrade before you start.Foll

2LC-26D4ULC-32D4ULC-37D4USAFETY NOTICEMany electrical and mechanical parts in LCD colortelevision have special safety-related characteristics.These ch

20LC-26D4ULC-32D4ULC-37D4UHow to upgrade the software1 Shut off the AC power (i.e. unplug the AC cord).2 Insert the SD card for version upgrade (prepa

21LC-26D4ULC-32D4ULC-37D4U7 Shut off the AC power to the unit (unplug the AC cord), and remove the SD card for version upgrade.8 Now the software vers

22LC-26D4ULC-32D4ULC-37D4U2-4. Video signal adjustment procedure1) Image adjustment(1) Device check Before adjustment, make sure that the adjusting d

23LC-26D4ULC-32D4ULC-37D4U↑100% white ↑0% blackAdjustment item Adjustment conditions Adjustment procedure1 Adjustment 480i signal2 Auto adjustment Pag

24LC-26D4ULC-32D4ULC-37D4UAdjustment item Adjustment conditions Adjustment procedure1 HDMI EDID 1writing1. With a checker, write HDMI EDID to IC1913 (

25LC-26D4ULC-32D4ULC-37D4UAdjustment item Adjustment conditions Adjustment procedure1 Writing of the File version checkUDC key fordigital cableready1.

26LC-26D4ULC-32D4ULC-37D4U(3) Adjustment sequence (adjustment according to the G adjustment value of gradation 6)* Make sure the adjusting point grada

27LC-26D4ULC-32D4ULC-37D4U

28LC-26D4ULC-32D4ULC-37D4U

29LC-26D4ULC-32D4ULC-37D4U2-7. Initialization to factory settingsAfter the shipping setting, pull off the AC cord.Note: Never turn on the power after

3LC-26D4ULC-32D4ULC-37D4UPRECAUTION: POUR LAPROTECTION CONTINUECONTRE LES RISQUESD'INCENDIE, REMPLACER LEFUSIBLEAVIS POUR LA SECURITEDe nombreuse

30LC-26D4ULC-32D4ULC-37D4U2-8. Menu list in process A modePage Line Item1 Main Verison Main microcomputer software versionMonitor Version Monitor micr

31LC-26D4ULC-32D4ULC-37D4UCONTRAST HDMI contrast adjustmentCb GAIN HDMI CB gain adjustmentCr GAIN HDMI CR gain adjustmentY OFFSET HDMI Y offset adj

32LC-26D4ULC-32D4ULC-37D4UNJU26150_SINNJU26150_CLIPPER_LEVELNJU26106_ANGLENJU26106_MASTER_VOLUMEMSP3440_SCART_PRESCALEMSP3440_FM_AM_PRESCALEMSP3440_I2

33LC-26D4ULC-32D4ULC-37D4U2-9. Code list for Standby CauseCode Indication Description1 RC_STNBY /* Standby set by remote control */2 E_CCKMVT /* Abnor

34LC-26D4ULC-32D4ULC-37D4U2-10. Sound parameter listdefine bit byte Data type Offset of data Default Min. value Max. value### Sound (in common)A AUDIO

35LC-26D4ULC-32D4ULC-37D4UTROUBLESHOOTING TABLEYESYESYESYESNOYESYESNOYESYESNONONONONONONo power supply (Front LED does not light up) and no power-up e

36LC-26D4ULC-32D4ULC-37D4UTROUBLESHOOTING TABLE (Continued)NONONONONONOYESYESYESYESYESYESYESYESYESYESYESNo sound comes out. (1)No sound comes out at U

37LC-26D4ULC-32D4ULC-37D4UTROUBLESHOOTING TABLE (Continued)YESYESYESYESNONONONONo sound of digital broadcasting is heard.

38LC-26D4ULC-32D4ULC-37D4UTROUBLESHOOTING TABLE (Continued)YESYESYESYESYESYESYESNONOYESYESNONONONONONOYESNONONo video output (1)

39LC-26D4ULC-32D4ULC-37D4UTROUBLESHOOTING TABLE (Continued)YESYESYESYESNONONOYESYESYESNONONONONONOYESYESYESYESNONO

4LC-26D4ULC-32D4ULC-37D4UPrecautions for using lead-free solder1 Employing lead-free solder"PWBs" of this model employs lead-free solder. Th

40LC-26D4ULC-32D4ULC-37D4UTROUBLESHOOTING TABLE (Continued)YESYESYESYESNONO NOYESYESNONOYESNOYESNOYESNOYESNONONo video output (3)

41LC-26D4ULC-32D4ULC-37D4UTROUBLESHOOTING TABLE (Continued)NONONOYESYESYESYESNo picture comes out. (4)No monitor video output when receiving digital b

42LC-26D4ULC-32D4ULC-37D4UTROUBLESHOOTING TABLE (Continued)No HDMI input pictureYESYESNOYESYESNONONOYESYESYESNONONOYESNO

43LC-26D4ULC-32D4ULC-37D4UTROUBLESHOOTING TABLE (Continued)YESNOYE SNONOYESNOYESNOYESDigital broadcasting cannot be received.Connect red cable from th

44LC-26D4ULC-32D4ULC-37D4UTROUBLESHOOTING TABLE (Continued)NONOYESYESNo picture comes out.

45LC-26D4ULC-32D4ULC-37D4UMAJOR IC INFORMATIONS● IC8101 (RH-IXB145WJQZQ)An LSI of a MPEG-2 system decoder that performs back-end processing for digita

4746LC-26D4ULC-32D4ULC-37D4ULC-26D4ULC-32D4ULC-37D4U87109654321AB CDEFGH1716 19181514131211OVERALL WIRING DIAGRAMB TO BPADS80     1 80      1 301

4948LC-26D4ULC-32D4ULC-37D4ULC-26D4ULC-32D4ULC-37D4U87109654321AB CDEFGH1716 19181514131211SYSTEM BLOCK DIAGRAM

5150LC-26D4ULC-32D4ULC-37D4ULC-26D4ULC-32D4ULC-37D4U87109654321AB CDEFGH1716 19181514131211DIGITAL BLOCK DIAGRAMCH0CLK,CH0PSYNC,CH0VAL,CH0DATAN_CPU_RS

5352LC-26D4ULC-32D4ULC-37D4ULC-26D4ULC-32D4ULC-37D4U87109654321AB CDEFGH1716 19181514131211AV/AV SUB BLOCK DIAGRAM

5LC-26D4ULC-32D4ULC-37D4USpecificationsItem Model: LC-37D4UTVFunctionAmerican TV Standard ATSC/NTSC SystemVHF/UHFVHF 2-13ch, UHF 14-69chCATV 1-125chAu

5554LC-26D4ULC-32D4ULC-37D4ULC-26D4ULC-32D4ULC-37D4U87109654321AB CDEFGH1716 19181514131211PRINTED WIRING BOARD ASSEMBLIESDIGITAL Unit (Side-A)

5756LC-26D4ULC-32D4ULC-37D4ULC-26D4ULC-32D4ULC-37D4U87109654321AB CDEFGH1716 19181514131211DIGITAL Unit (Side-B)

5958LC-26D4ULC-32D4ULC-37D4ULC-26D4ULC-32D4ULC-37D4U87109654321AB CDEFGH1716 19181514131211AV Unit (Side-A)

6160LC-26D4ULC-32D4ULC-37D4ULC-26D4ULC-32D4ULC-37D4U87109654321AB CDEFGH1716 19181514131211AV Unit (Side-A Chip)D1105Q1203R1290FB3812C1142R1189

6362LC-26D4ULC-32D4ULC-37D4ULC-26D4ULC-32D4ULC-37D4U87109654321AB CDEFGH1716 19181514131211AV Unit (Side-B)

6564LC-26D4ULC-32D4ULC-37D4ULC-26D4ULC-32D4ULC-37D4U87109654321AB CDEFGH1716 19181514131211AV Unit (Side-B Chip)TL3101R3127FB3109TL3106R3101TL31

654321ABCDEFGH66LC-26D4ULC-32D4ULC-37D4UQ151D155R1541S157P151P152S153S151S152R1526D1512R151 D152 R153S154S155KEY Unit (Side-A)KEY Unit (Side-A Chip)KE

654321ABCDEFGH67LC-26D4ULC-32D4ULC-37D4UP101C104IC101C101C105SLD101RMC101R105R110R109Q103D103R104R107Q102R108R3011D3005Q3004R30102R/C, LED Unit (Side-

6968LC-26D4ULC-32D4ULC-37D4ULC-26D4ULC-32D4ULC-37D4U87109654321AB CDEFGH1716 19181514131211MAIN Unit (Side-A)

7170LC-26D4ULC-32D4ULC-37D4ULC-26D4ULC-32D4ULC-37D4U87109654321AB CDEFGH1716 19181514131211MAIN Unit (Side-B)

6LC-26D4ULC-32D4ULC-37D4UOperation ManualPart namesPOWER indicatorOPC sensorTV (Front)POWER buttonINPUT buttonVolume buttons (VOL /)Channelbuttons(CH

7372LC-26D4ULC-32D4ULC-37D4ULC-26D4ULC-32D4ULC-37D4U87109654321AB CDEFGH1716 19181514131211POWER SUPPLY Unit (Side-A)(LC-26D4U)

7574LC-26D4ULC-32D4ULC-37D4ULC-26D4ULC-32D4ULC-37D4U87109654321AB CDEFGH1716 19181514131211POWER SUPPLY Unit (Side- B)(LC-26D4U)

7776LC-26D4ULC-32D4ULC-37D4ULC-26D4ULC-32D4ULC-37D4U87109654321AB CDEFGH1716 19181514131211POWER SUPPLY Unit (Side- B ChiP)(LC-26D4U)

7978LC-26D4ULC-32D4ULC-37D4ULC-26D4ULC-32D4ULC-37D4U87109654321AB CDEFGH1716 19181514131211POWER SUPPLY Unit (Side-A)(LC-32D4U)

8180LC-26D4ULC-32D4ULC-37D4ULC-26D4ULC-32D4ULC-37D4U87109654321AB CDEFGH1716 19181514131211POWER SUPPLY Unit (Side-B)(LC-32D4U)

8382LC-26D4ULC-32D4ULC-37D4ULC-26D4ULC-32D4ULC-37D4U87109654321AB CDEFGH1716 19181514131211POWER SUPPLY Unit (Side-B ChiP)(LC-32D4U)

8584LC-26D4ULC-32D4ULC-37D4ULC-26D4ULC-32D4ULC-37D4U87109654321AB CDEFGH1716 19181514131211POWER SUPPLY Unit (Side-A)(LC-37D4U)

8786LC-26D4ULC-32D4ULC-37D4ULC-26D4ULC-32D4ULC-37D4U87109654321AB CDEFGH1716 19181514131211POWER SUPPLY Unit (Side-B)(LC-37D4U)

8988LC-26D4ULC-32D4ULC-37D4ULC-26D4ULC-32D4ULC-37D4U87109654321AB CDEFGH1716 19181514131211POWER SUPPLY Unit (Side-B ChiP)(LC-37D4U)

LC-26D4ULC-32D4ULC-37D4UERSATZTEILLISTEAUSTAUSCH VON TEILENLes pi`eces de rechange qui pr élelesentent ces caract éleristiquessp éleciales de s élecur

7LC-26D4ULC-32D4ULC-37D4UPart namesRemote control unit2317181920212223242526272829301164567891112131415101TV POWER: Switches the Liquid Crystal Televi

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U91IC9601 VHiPQ1CZ41H-1Y J PQ1CZ41H2ZP AGIC9602 VHiPQ1

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U92C8302 VCKYCZ1CF104ZY J 0.1 16V Ceramic AAC8303 VCKY

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U93C8804 VCKYCZ1CF104ZY J 0.1 16V Ceramic AAC8805 VCKY

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U94R8124 VRS-CZ1JF000JY J 0 1/16W Metal Oxide AAR8125

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U95R8468 VRK-CD1JJ470JY J 47 1/16W ACMetal Composition

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U96R9303 VRS-CZ1JF103JY J 10k 1/16W Metal Oxide AAR930

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U97DUNTKD352DE17/18/19 (LC-26/32/37D4U)AV UnitTUNERNOT

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U98D5702 RH-EX1400CEZZY J Zener Diode, 10V ABPACKAGED

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U99C1983 VCKYTV1CB105KY J 1 16V Ceramic ACC1984 VCKYCY

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U100C2905 RC-KZA109WJZZY J 10 16V Ceramic ACC2906 VCKY

8LC-26D4ULC-32D4ULC-37D4UUsing external equipmentDVD player/Digital TV STBConnecting a DVD player or a Digital TV STB (Air or Cable)You can use the IN

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U101R1174 VRS-CY1JF221JY J 220 1/16W Metal Oxide AAR11

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U102R2544 VRS-CY1JF473JY J 47k 1/16W Metal Oxide AAR25

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U103R3957 VRS-CY1JF000JY J 0 1/16W Metal Oxide AAR3958

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U104TRANSISTORQ151 VSDTC314TK/-1Y J DTC314TK ACDIODESD

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U105DUNTKD376FE04/05/06 (LC-26/32/37D4U)MAIN UnitINTEG

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U106C1838 VCKYCY1EF104ZY J 0.1 25V Ceramic AAC1839 VCC

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U107C3397 VCKYCY1EF104ZY J 0.1 25V Ceramic AAC3398 VCK

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U108R1818 VRS-CY1JF473JY J 47k 1/16W Metal Oxide AAR18

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U109R3347 VRS-CH1JF331JY J 330 1/16W Metal Oxide AAR33

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U110R4029 VRS-CY1JF100JY J 10 1/16W Metal Oxide AAR403

9LC-26D4ULC-32D4ULC-37D4UAppendixRemoving the standBefore detaching (or attaching) stand, unplug the AC cord from the AC input terminal.CAUTION• Do no

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U111INTEGRATED CIRCUITSIC701 VHIMC33262D-1 J IC, MC332

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U112D837 VHEHZU5.1B2-1 J ZenerDiode, HZU5.1B2 ACD838

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U113C809 VCKYTV1HB104K J 0.1 50VCeramic(CHIP)ABC810

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U114R773 VRS-TS2AD102J J 1kResistor(CHIP)AAR774 VRS-TS

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U115SC704 XBPSN30P10ES0 J Screw, M3x10 AB(LC-32D4U, LC

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U116CABINET AND MECHANICAL PARTS(LC-26D4U)1 CCABAB076W

LC-26D4ULC-32D4ULC-37D4U117654321ABCDEFGHCABINET AND MECHANICAL PARTS (LC-26D4U)ALJ AKAAAI3-110H1-213472-4202-121-11-31-41174722576682-454665375266965

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U118CABINET AND MECHANICAL PARTS(LC-32D4U)1 CCABAB077W

LC-26D4ULC-32D4ULC-37D4U119654321ABCDEFGHCABINET AND MECHANICAL PARTS (LC-32D4U)ALJ AKMHOPDAAAHNFDBCGQIKN1-11742-4611-21-51-333501174486557741033-13-2

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description CodeLC-26D4ULC-32D4ULC-37D4U120CABINET AND MECHANICAL PARTS(LC-37D4U)1 CCABAB078W