Sharp LC-45GD6U - AQUOS - 45" LCD TV Service Manual Download Page 2

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LC-45GD6U

LIST OF CHANGED PARTS

Ref.No.

Description

LC-45GD4U

LC-45GD6U

Note

PWB ASSEMBLIES

HDMI/DVI Unit

DUNTKC267VJ59

DUNTKC267VJ60

No parts changed

DIGITAL Unit

DKEYDC307VJ37

DKEYDC307VJ38

No parts changed

INVERTER-1 Unit

DUNTKC471UJ05

DUNTKC471UJ06

No parts changed

INVERTER-2 Unit

DUNTKC472UJ05

DUNTKC472UJ06

No parts changed

INVERTER-3 Unit

DUNTKC473UJ05

DUNTKC473UJ06

No parts changed

INVERTER-4 Unit

DUNTKC474UJ05

DUNTKC474UJ06

No parts changed

PC CARD Unit

DUNTKC544VJ06



TOP LCD CONTROLLER Unit

DUNTKD001UJ01

DUNTKD001UJ02

Parts changed

BOTTOM LCD CONTROLLER Unit

DUNTKD002UJ01

DUNTKD002UJ02

No parts changed

MAIN Unit

DUNTKD003VJ01

DUNTKD003VJ02

No parts changed

DC/DC1 Unit

DUNTKD004VJ01

DUNTKD004VJ02

No parts changed

DC/DC2 Unit

DUNTKD005UJ01

DUNTKD005UJ02

No parts changed

AV Unit

DUNTKD006VJ01

DUNTKD006VJ02

No parts changed

AV SUB Unit

DUNTKD007UJ01

DUNTKD007UJ02

No parts changed

SP-T Unit

DUNTKD008UJ01

DUNTKD008UJ02

Parts changed

AC-INLET Unit

DUNTKD009UJ01

DUNTKD009UJ02

No parts changed

KEY_U Unit

DUNTKD010UJ01

DUNTKD010UJ02

No parts changed

R/C, LED Unit

DUNTKD011UJ01

DUNTKD011UJ02

No parts changed

POWER Unit

RDENCA085WJZZ



1BIT AMP Unit

B2SX4102BT



LCD PANEL

45” Wide LCD Panel Unit

RLCDTA030WJZZ



TOP LCD CONTROLLER Unit

R2209

Metal Oxide

VRS-CY1JF223JY

VRS-CY1JF103JY



R2215

Metal Oxide



VRS-CY1JF223JY



SP-T Unit

J203

Terminal, 4Pin

QTANAA003WJZZ

QTANAA004WJZZ



CABINET AND MECHANICAL PARTS

Please refer to a Parts list.

PACKING PARTS AND ACCESSORIES

Please refer to a Parts list.

Summary of Contents for LC-45GD6U - AQUOS - 45" LCD TV

Page 1: ...RTANT SERVICE SAFETY PRECAUTION 3 SPECIFICATIONS 6 OPERATION MANUAL 7 DIMENSIONS 13 REMOVING OF MAJOR PARTS 14 PARTS LIST 20 PACKING OF THE SET 27 OUTLINE This model is based on the LC 45GD4U and is equipped with a redesigned speaker This Service Manual covers the modifications alone For the other points refer to the LC 45GD4U Service Manual SY4B6LC45GD6U SHARP CORPORATION This document has been p...

Page 2: ...D003VJ02 No parts changed DC DC1 Unit DUNTKD004VJ01 DUNTKD004VJ02 No parts changed DC DC2 Unit DUNTKD005UJ01 DUNTKD005UJ02 No parts changed AV Unit DUNTKD006VJ01 DUNTKD006VJ02 No parts changed AV SUB Unit DUNTKD007UJ01 DUNTKD007UJ02 No parts changed SP T Unit DUNTKD008UJ01 DUNTKD008UJ02 Parts changed AC INLET Unit DUNTKD009UJ01 DUNTKD009UJ02 No parts changed KEY_U Unit DUNTKD010UJ01 DUNTKD010UJ02 ...

Page 3: ... 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 the chassis and other metal parts in the receiver 2 Inspect all protective devices such as non metallic control knobs in...

Page 4: ...odification 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 métalliq...

Page 5: ...s higher than the conventional 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 m...

Page 6: ...dicated are nominal values of production units There may be some deviations from these values in individual units LCD panel 45 Advanced Super View BLACK TFT LCD Number of dots 6 220 800 dots 1920 1080 3 dots Brightness 450 cd m2 Viewing angles H 170 V 170 Audio amplifier 10W 2 Speakers Ø 8cm 2pcs Ø 2 5cm 2pcs MONITOR OUTPUT S VIDEO out AV out 330 W 13 4 W Standby with AC 120 V CENTER CHANNEL INPUT...

Page 7: ...y virtual resets to off Image position initializes Press SYSTEM RESET if the TV does not operate after starting up NOTE Pressing RESET will not work if the TV is in standby mode Pressing RESET will not delete channel preset or secret number RESET INPUT 3 terminals SYSTEM RESET ANALOG A IN terminal ANALOG B IN terminal ANALOG A OUT terminal DC OUTPUT terminal Terminal for expanded functionality in ...

Page 8: ...al mode 21 INPUT Selects a Liquid Crystal Television input source TV INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 i LINK Card 22 DIGITAL Receives digital broadcasts 23 CH Selects the channel 24 MUTE Mutes the sound 25 CH LIST Displays the channel list screen 26 MENU Displays the menu screen 27 ENTER Selects a desired item on the screen 28 RETURN Returns to the previous menu screen 29 FAVORITE CH A B C ...

Page 9: ... Press down the hooks to remove the cover toward you AC cord with Ferrite core Cable clamp Insert the cable clamp in the hole on the Display as shown NOTE To attach the speakers perform the steps in reverse order CAUTION Do not remove the stand and speaker from the Display unless using an optional bracket to mount it Before performing work spread cushioning over the base area to lay the Display on...

Page 10: ...lace the batteries with their terminals corresponding to the and indications in the battery compartment 3 Close the battery cover CAUTION Improper use of batteries can result in chemical leakage or explosion Be sure to follow the instructions below Place the batteries with their terminals corresponding to the and indications Do not mix batteries of different types Different types of batteries have...

Page 11: ...e 0 180 AV mode 20 PC mode 0 100 Only PC mode 0 180 Only PC mode 0 40 Toggle AV An input change is included if it is not TV display In Air 2 69ch is effective In Cable 1 125ch is effective If it is not TV display it will input switch to TV same function as CH If it is not TV display it will input switch to TV same function as CH Toggle operation of a closed caption Toggle Side Bar AV S Stretch AV ...

Page 12: ...Option CableCARD MENU Video Setup Audio Setup i LINK Setup Digital Setup OPC Backlight Contrast Brightness Color Tint Sharpness Advanced C M S Color Temp Sharpness Enhancement Automatic Contrast I P Setting Film Mode 3D Y C Monochrome Power Management Speaker Setup Input Signal Auto Sync Input Label Fine Sync Picture Flip Language Power Control Setup Option Audio Only Input Select Output Select Qu...

Page 13: ...13 LC 45GD6U DIMENSIONS Unit inch mm 47 32 107 77 8 200 7 7 8 200 2621 32 677 29 7 32 742 31 37 64 802 25 25 64 645 18 31 32 482 1 18 31 32 482 1 4243 64 1084 3815 16 989 1 21 29 32 556 7 439 64 117 307 ...

Page 14: ... Remove the 11 lock screws 6 1 and 4 rivets 6 2 Detach the Back Shield 6 2 Remove the 2 rivets 6 3 and detach the Sub Back Shield 1 Remove the Terminal Covers 1 2 Remove 4 lock screws 2 and detach the Stand 3 Remove 4 lock screws 3 and detach the Bracket Covers 4 Remove 4 lock screws 4 and separate the Speaker Box from the set Disconnect SP wire R and SP wire L 5 Remove 26 lock screws 5 from Rear ...

Page 15: ...ctor P4805 from the TOP LCD CONTROLLER PWB Remove the 4 lock screws 10 2 and detach the Fan Angle 11 Remove the 8 lock screws 11 and detach the Center Angle 12 Remove the 6 lock screws 12 and detach the LCD PWB Shield 13 Remove the 7 lock screws 13 and detach the Digital PWB Shield 14 Remove the 2 lock screws 14 from the Top Cover Remove the Connector P154 from the Key PWB 7 1 7 3 7 2 7 2 7 4 Shie...

Page 16: ... SUB PWB Unit 19 1 Remove the 3 lock screws 18 1 and detach the AV SUB PWB Unit 19 2 Remove the 1 lock screw 18 2 and detach the AV SUB PWB 20 Remove the HDMI DVI PWB 20 1 Remove the 3 lock screws 19 1 and detach the HDMI Cover 20 2 Remove the 2 lock screws 19 2 and detach the HDMI Shield 20 3 Remove the 2 lock screws 19 3 and detach the HDMI DVI PWB Remove the HDMI Terminal Shield 20 4 Remove the...

Page 17: ...ws 26 and detach the BOTTOM LCD CONTROLLER PWB 29 Remove the 3 lock screws 27 and detach the SP T PWB 30 Remove the 8 lock screws 28 and detach the POWER PWB 31 Remove the 5 lock screws 29 and detach the INVERTER 1 PWB 32 Remove the 5 lock screws 30 and detach the INVERTER 2 PWB 33 Remove the 5 lock screws 31 and detach the INVERTER 3 PWB 34 Remove the 5 lock screws 32 and detach the INVERTER 4 PW...

Page 18: ...ch the Heat Sink 37 Remove the 8 lock screws 34 and detach the Angles 38 Remove the 8 lock screws 35 and detach the Side Angles 39 Remove the 4 lock screws 36 and detach the LCD Panel Unit Ass y 33 35 35 35 35 34 34 34 34 36 Angle Angle R C LED PWB Side Angle Side Angle Heat Sink ...

Page 19: ...ws 39 Detach the Sheet Angle Top and Sheet Angle Bottom 44 Remove the 6 lock screws 40 Detach the Sheet Angles Side and Lamp Holer Ass y top 45 Remove the 12 Lamps from the Back Light Chassis 37 38 38 38 LCD Panel Unit Sheet Angle Top Sheet Angle Side Sheet Angle Side Sheet Angle Bottom Diffusion Pane Reflection Deflection Sheet Prism Sheet Diffusion Sheet 40 40 39 39 Sheet Angle Side Sheet Angle ...

Page 20: ...e par une autre qui ne pr éLesente pas les m éoemes caract éLeristiques de s élecurit éle que la pi ece recommand élee parl usine et dans ce manuel de service peut provoquer une éLelectrocution un incendie ou toutautre sinistre COMMENT COMMANDER LES PIECES DE RECHANGE Pour que votre commande soit rapidement et correctement remplie veuillez fournir les renseignements suivants 1 NUMERO DU MODELE 2 N...

Page 21: ...J Spacer AR 15 4 CANGKA308WJ01 J Sheet Angle Ass y Side x2 AU 15 4 1 Not Available Sheet Angle Side 15 4 2 PSPAKA072WJZZ J Spacer AM 1 CCABAA756WJ01 J Front Cabinet Ass y BQ 1 1 Not Available Front Cabinet 1 2 GCOVAA917WJSA J LED Cover AG 1 3 HBDGBA039WJSA J Badge SHARP AL 1 4 PSPAGA237WJZZ J Spacer LED x2 1 5 PSPAHA376WJZZ J Mask Spacer x6 AC 1 6 PSPAKA083WJZZ J Spacer LCD x2 AB 1 7 PSPAKA084WJZZ...

Page 22: ...acer x4 AF 15 23 PSPAGA236WJZZ J Shild Spacer x2 AG 16 CSLDMA368WJ01 J PC Card Shield Ass y AM 16 1 Not Available PC Card Shield 16 2 PSPAHA482WJZZ J Spacer AB 17 CSLDMA544WJ01 J LCD Panel Shield Ass y AX 17 1 Not Available LCD Panel Shield 17 2 PSPAHA454WJZZ J Spacer x2 AB 17 3 PSPAHA455WJZZ J Spacer x4 AA 18 CSLDMA548WJ01 J MAIN PWB Shield Ass y AY 18 1 Not Available MAIN PWB Shield 18 2 PRDARA1...

Page 23: ...ARD AW 109 QPWBMC494WJPZ J FPC TOP PANEL x2 AM 110 QPWBMC534WJPZ J FPC BOTTOM PANEL X2 AP 111 RCORFA012WJZZ J Core AG 112 RCORFA039WJZZ J Core X4 AG 113 CANGKA331WJ01 J SP Angle Ass y AP 113 1 Not Available SP Angle 113 2 PSPAHA484WJZZ J Spacer AB 115 GCOVAA918WJKA J Bracket Cover L AN 116 GCOVAA919WJKA J Bracket Cover R AN 117 XBBS840P18000 J Screw x4 AB 118 XBBS840P10000 J Screw x2 AB 119 XBBS84...

Page 24: ...5 106 47 48 45 46 119 4 2 4 1 4 AA 121 102 125 128 117 118 65 14 14 3 4 13 4 12 4 3 4 7 14 1 14 2 9 9 1 4 6 9 3 9 5 9 6 9 7 121 I p AA B 2 A ba az 54 144 131 3 2 6 15 7 4 15 7 20 15 7 5 15 7 9 15 7 20 15 7 11 15 7 20 15 7 11 15 7 4 15 7 5 15 7 20 15 7 9 cb 2 19 2 19 2 4 2 4 2 4 2 4 2 15 131 121 113 1 113 113 2 113 2 56 131 121 7 1 7 2 7 3 7 6 7 4 7 5 7 8 120 8 1 8 2 8 4 8 5 8 5 8 6 8 3 B E E 141 1...

Page 25: ...72 72 74 100 19 1 19 122 20 1 18 1 18 3 18 6 18 6 18 2 20 121 18 125 121 62 13 13 1 13 1 13 62 125 21 1 21 124 121 42 73 87 121 121 121 121 121 66 82 63 67 133 121 5 2 5 1 5 121 11 11 1 121 50 39 122 121 57 126 111 58 36 121 130 59 43 71 26 27 112 112 68 68 68 68 28 128 63 72 49 133 J J 13 2 121 140 v w 30 16 1 121 121 143 10 3 10 2 10 8 10 4 10 1 121 134 90 91 r ac ad z 34 80 35 92 aa ab 140 V AE...

Page 26: ...PWB to MAIN PWB QCNW C493WJQZ J 45pins FFC L 600mm AM LCD CONT PWB to MAIN PWB QCNW C845WJQZ J 4pins L 1000mm AS LCD CONT PWB to AV PWB QCNW C846WJQZ J 40pins L 1000mm BL AV PWB to MAIN PWB QCNW C847WJQZ J 20 to 16pins L 800 1000mm BG POWER Unit to AV MAIN PWB S1 SPAKCB722WJZZ Packing Case Top S2 SPAKCB673WJZZ Packing Case Bottom S3 SPAKPA423WJZZ Wrapping Paper Set S4 SPAKPA377WJZZ Wrapping Paper ...

Page 27: ...27 LC 45GD6U PACKING OF THE SET S2 S3 S4 S5 S6 S7 S7 S8 S6 S1 S10 S11 S12 S12 S12 S12 S9 X1 X2 X3 X4 X5 X6 ...

Page 28: ...nsmitted 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 Quality Reliability Control Center Yaita Tochigi 329 2193 Japan TQ1837 S Dec 2004 Printed in Japan SY KD Design and Production Information Design Japan Production Japan ...

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