Sharp LC-10A2U Instrukcja Obsługi

Przeglądaj online lub pobierz Instrukcja Obsługi dla Telewizory CRT Sharp LC-10A2U. Sharp LC-10A2U Service manual Instrukcja obsługi

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LC-10A2U
1
S40Z6LC-10A2U
LCD COLOR TELEVISION
SERVICE MANUAL
MODEL
LC-10A2U
In the interests of user-safety (Required by safety regula-
tions in some countries) the set should be restored to its
original condition and only parts identical to those specified
be used.
Page
» IMPORTANT SERVICE SAFETY PRECAUTION ................................................................................. 2
» ELECTRICAL SPECIFICATIONS ......................................................................................................... 4
» OPERATION MANUAL ......................................................................................................................... 5
» SUPPLIED ACCESSORIES ................................................................................................................. 6
» DISASSEMBLY OF THE SET ............................................................................................................... 7
» ADJUSTING PROCEDURE OF EACH SECTION ............................................................................. 10
» TROUBLE SHOOTING TABLE ........................................................................................................... 12
» CHASSIS LAYOUT ............................................................................................................................. 16
» BLOCK DIAGRAM .............................................................................................................................. 18
» DESCRIPTION OF SCHEMATIC DIAGRAM ..................................................................................... 19
» SCHEMATIC DIAGRAM ..................................................................................................................... 20
» PRINTED WIRING BOARD ASSEMBLIES ........................................................................................ 28
» PARTS LIST
Ë
ELECTRICAL PARTS..................................................................................................................... 33
MAIN UNIT ..................................................................................................................................... 33
TERMINAL UNIT ............................................................................................................................ 37
OPERATION UNIT ......................................................................................................................... 38
LED UNIT ....................................................................................................................................... 39
RELAY UNIT .................................................................................................................................. 39
Ë
ACCESSORIES PARTS ................................................................................................................. 39
Ë
PACKING PARTS ........................................................................................................................... 39
Ë
CABINET PARTS LIST................................................................................................................... 40
Ë
CABINET AND MECHANICAL PARTS.......................................................................................... 41
» PACKING OF THE SET ...................................................................................................................... 42
CONTENTS
SERVICE MANUAL LCD COLOR TELEVISION
MODEL LC-10A2U
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
SHARP CORPORATION
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Podsumowanie treści

Strona 1 - SERVICE MANUAL

LC-10A2U1S40Z6LC-10A2ULCD COLOR TELEVISIONSERVICE MANUALMODELLC-10A2UIn the interests of user-safety (Required by safety regula-tions in some countrie

Strona 2

LC-10A2U10ADJUSTING PROCEDURE OF EACH SECTIONThe best adjustment is made before shipping. If any position deviation is found or after part replace is

Strona 3 - ECHELLE CA

LC-10A2U113. Cancel of special modeTurn off the main unit power.4. AdjustmentsAdjustment Adjusting conditions Adjusting method1 +B Adjustment 1. Conne

Strona 4 - ELECTRICAL SPECIFICATIONS

LC-10A2U12TROUBLE SHOOTING TABLENo picture at allYesNoAre inputs and outputs of IC802 as specified?Check all the settings on the microprocessor’s adju

Strona 5 - OPERATION MANUAL

LC-10A2U13TROUBLE SHOOTING TABLE (Continued)No picture and soundNo colorNo TV colorNo S-VIDEO colorYesNoDo F3701 and F3702 function?Check all the sett

Strona 6 - SUPPLIED ACCESSORIES

LC-10A2U14TROUBLE SHOOTING TABLE (Continued)No sound from speakersYesNoIs Pin (53) of IC2001 at “L”?Check all the settings on the microprocessor’s adj

Strona 8

16LC-10A2UABCDEFGHIJ12345678910CHASSIS LAYOUTMAIN Unit (Side-A)MAIN Unit (Side-B)

Strona 9

17LC-10A2UABCDEFGHIJ12345678910TERMINAL UnitOPERATION Unit (Side-A)OPERATION Unit (Side-B)LED Unit

Strona 10 - LC-10A2U

18LC-10A2UBLOCK DIAGRAMABCDEFGHIJ12345678910

Strona 11 - 5. Shipping setting list

19LC-10A2UDESCRIPTION OF SCHEMATIC DIAGRAM1. When the exclusive-use AC adapter is used, the colorbar signal of color bar generator for service is inpu

Strona 12 - TROUBLE SHOOTING TABLE

LC-10A2U2SAFETY NOTICEMany electrical and mechanical parts in LCD televisionhave special safety-related characteristics.These characteristics are ofte

Strona 13 - (Continued)

LC-10A2U LC-10A2U1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJ20-21å AND SHADED COMPONENTS=SAFETY RELATED PARTSËMAIN Unit -1/2

Strona 14

LC-10A2U LC-10A2U1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJ22-23å AND SHADED COMPONENTS=SAFETY RELATED PARTSËMAIN Unit -2/2

Strona 15 - - M E M O

LC-10A2U LC-10A2U1234567891011 12 13 14 15 16 17 18 19 20ABCDEFGHIJ24-25å AND SHADED COMPONENTS=SAFETY RELATED PARTSËTERMINAL Unit

Strona 16 - CHASSIS LAYOUT

26LC-10A2UABCDEFGHIJ12345678910ËRELAY Unit

Strona 17 - LED Unit

27LC-10A2UËOPERATION and LED UnitABCDEFGHIJ12345678910

Strona 18 - BLOCK DIAGRAM

28LC-10A2UABCDEFGHIJ12345678910PRINTED WIRING BOARD ASSEMBLIESMain Unit (Side-A)

Strona 19

29LC-10A2U10 11 12 13 14 15 16 17 18 19Main Unit (Side-B)

Strona 20 - MAIN Unit -1/2

30LC-10A2UABCDEFGHIJ12345678910Relay Unit (Side-A) LED Unit (Side-A)Operation Unit (Side-A) Terminal Unit (Side-A)

Strona 21 - MAIN Unit -2/2

31LC-10A2UABCDEFGHIJ12345678910Operation Unit (Side-B) Terminal Unit (Side-B)Relay Unit (Side-B) LED Unit (Side-B)

Strona 22

32LC-10A2U- M E M O -

Strona 23 - RELAY Unit

LC-10A2U3SAFETY NOTICEDe nombreuses pièces, électriques et mécaniques, dansles téléviseurs présentent des caractéristiques spécialesrelatives à la séc

Strona 24 - OPERATION and LED Unit

33Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description CodeLC-10A2UPARTS LISTPARTS REPLACEMENTReplacement parts which have these specia

Strona 25 - Main Unit (Side-A)

34LC-10A2URef. No. Part No. ★ Description CodeRef. No. Part No. ★ Description CodeC206 VCKYCY1HF103Z J 0.01 50V Ceramic AAC301 VCEAPF1CN106M J 10 16V

Strona 26 - Main Unit (Side-B)

35Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description CodeLC-10A2UC957 VCEAPF1EW475M J 4.7 25V Electrolytic ABC958 VCEAPF1EW475M J 4.7

Strona 27

36LC-10A2URef. No. Part No. ★ Description CodeRef. No. Part No. ★ Description CodeR733 VRS-TQ2BD683J J 68k 1/8W Metal Oxide AAR734 VRS-CY1JF393J J 39k

Strona 28

37Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description CodeLC-10A2UR2004 VRS-CY1JF223J J 22k 1/16W Metal Oxide AAR2007 VRS-CY1JF223J J

Strona 29

38LC-10A2URef. No. Part No. ★ Description CodeRef. No. Part No. ★ Description CodeR3307 VRS-CY1JF104J J 100k 1/16W Metal Oxide AAR3308 VRS-CY1JF101J J

Strona 30 - LISTE DES PIECES

39Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description CodeLC-10A2UDUNTKA143DE01OPERATION PWB UNIT(Continued)D4019 RH-EX1283CEZZ J Zene

Strona 31

40LC-10A2URef. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code1 CCABA2397CE01 J Front Cabinet Ass'y BE(LC-10A2U-S)1 CCABA2397

Strona 32

41Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description CodeLC-10A2UABCDEFGH123456CABINET AND MECHANICAL PARTS1-41-141-141-111-1511-11-9

Strona 33

42LC-10A2URef. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code★ Not Replacement ItemPACKING OF THE SETTiNS-6926CEZZ(Operation Manu

Strona 34

LC-10A2U4ELECTRICAL SPECIFICATIONSPower input ...DC 12V (Receiver)

Strona 35

43Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description CodeLC-10A2U

Strona 36

44LC-10A2URef. No. Part No. ★ Description CodeRef. No. Part No. ★ Description CodeSHARP CORPORATIONAV Systems GroupQuality & Reliability Control C

Strona 37

LC-10A2U5OPERATION MANUALMain unit (front view)Main unit (rear view)Remote control

Strona 38 - CABINET AND MECHANICAL PARTS

LC-10A2U6SUPPLIED ACCESSORIESUBATU0026GEZZUADP-0211CEZZRRMCG1559CESAQACCD3093CEZZQCNW-5730CEZZTiNS-6926CEZZLANGU9053CE01Fixed Screw for Set Stand (x1)

Strona 39 - PACKING OF THE SET

LC-10A2U7DISASSEMBLY OF THE SET1. Remove the five lock screws (1) off the cabinet B.2. Push on the six hooks (2) of the cabinet B and open it slightly

Strona 40

LC-10A2U85776588899105. Remove the four lock screws (5) off the main PWB.6. Peel off the five pieces of tape (6) and detach the LC display unit.7. Rem

Strona 41

LC-10A2U911121212121213121211.Remove the lock screw (11) off the LC display unit.12.Undo the seven hooks (12) to release the unit frame.13.Detach the

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