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Sharp Aquos LC 32GD6U, Service Manual

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Sharp Aquos LC 32GD6U Service Manual Download Page 3

3

LC-32GD6U
LC-37GD6U

LIST OF CHANGED PARTS

LC-37GD4U 

→ 

LC-37GD6U

Ref.No.

Description

LC-37GD4U

LC-37GD6U

Note

   PWB ASSEMBLIES

AV Unit

DUNTKC664UJ04

DUNTKC664UJ03

No parts changed

KEY Unit

DUNTKC665UJ04

DUNTKC665UJ03

No Parts changed

R/C LED Unit

DUNTKC666UJ04

DUNTKC666UJ03

No parts changed

EXT SP TERMINAL Unit

DUNTKC667UJ04

DUNTKC667UJ03

One parts changed

FRONT Unit

DUNTKC668UJ04

DUNTKC668UJ03

No parts changed

DVI Unit

DUNTKC267VJ29

                

LCD CONTROL Unit

DUNTKC268VJ26

DUNTKC268VJ25

Some Parts changed

DIGITAL Unit

DKEYDC307VJ15

DKEYDC307VJ14

No parts changed

PC CARD Unit

DUNTKC544VJ03

                

MAIN Unit

DUNTKC641VJ06

DUNTKC641VJ05

No parts changed

POWER Unit

RDENCA067WJZZ

                

INVERTER-A Unit

RUNTKA080WJN1

                

INVERTER-B Unit

RUNTKA081WJN1

                

INVERTER-A GND Unit

RUNTKA082WJZZ

                

INVERTER-B GND Unit

RUNTKA083WJZZ

                

   LCD CONTROL Unit

R2026

Metal Oxide

                

VRS-CY1JF223JY

Add

R2029

Metal Oxide

VRS-CY1JF223JY

                

Delete

   EXT-SP Unit

J203

Terminal, 4Pin

QTANAA003WJZZ

QTANAA004WJZZ

Parts Changed

   CABINET AND MECHANICAL PARTS

      Please refer to a Parts list.

   PACKING PARTS AND ACCESSORIES

      Please refer to a Parts list.

Summary of Contents for Aquos LC 32GD6U

Page 1: ...or after sales service only The contents are subject to change without notice CONTENTS Page LIST OF CHANGED PARTS 2 IMPORTANT SERVICE SAFETY PRECAUTION 4 SPECIFICATIONS 7 OPERATION MANUAL 8 DIMENSIONS 14 REMOVING OF MAJOR PARTS 15 DESCRIPTION OF SCHEMATIC DIAGRAM 21 SCHEMATIC DIAGRAM 22 PARTS LIST 23 PACKING OF THE SET 33 OUTLINE This model is based on the LC 32 37GD4U and is equipped with a redes...

Page 2: ...D CONTROL Unit DUNTKC268VJ24 DUNTKC268VJ23 Some Parts changed DIGITAL Unit DKEYDC307VJ13 DKEYDC307VJ12 No parts changed PC CARD Unit DUNTKC544VJ03 MAIN Unit DUNTKC641VJ04 DUNTKC641VJ03 No parts changed POWER Unit RDENCA067WJZZ INVERTER A Unit RUNTKA069WJN1 INVERTER B Unit RUNTKA070WJN1 INVERTER A GND Unit RUNTKA071WJZZ INVERTER B GND Unit RUNTKA072WJZZ LCD CONTROL Unit R2026 Metal Oxide VRS CY1JF2...

Page 3: ...D CONTROL Unit DUNTKC268VJ26 DUNTKC268VJ25 Some Parts changed DIGITAL Unit DKEYDC307VJ15 DKEYDC307VJ14 No parts changed PC CARD Unit DUNTKC544VJ03 MAIN Unit DUNTKC641VJ06 DUNTKC641VJ05 No parts changed POWER Unit RDENCA067WJZZ INVERTER A Unit RUNTKA080WJN1 INVERTER B Unit RUNTKA081WJN1 INVERTER A GND Unit RUNTKA082WJZZ INVERTER B GND Unit RUNTKA083WJZZ LCD CONTROL Unit R2026 Metal Oxide VRS CY1JF2...

Page 4: ...ss 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 insulation materials cabinet backs adjustment and compartment covers or shields isolation resistor capacitor networks mechanical insulators etc 3 To be sure that no shock hazard exists check...

Page 5: ...eut provoquer des électrocutions incendies radiations X ou autres accidents AVERTISSEMENT 1 N entreprendre aucune modification 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 assure...

Page 6: ...ich is 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 conta...

Page 7: ...KER INPUT 5 Audio in DVI I in with HDCP Digital Terrestrial Broadcast 8VSB 2 69ch Digital cable 64 256 QAM 1 135ch 182 W 10 W Standby with AC 120 V 32 Advanced Super View BLACK TFT LCD 37 Advanced Super View BLACK TFT LCD DIGITAL ANTENNA 75 Ω Unbalance F Type for Digital Air Cable in 1 DIGITAL AUDIO OUTPUT Optical Digital audio output 1 PCM Dolby Digital i LINK IEEE1394 2 with DTCP PC CARD slot 68...

Page 8: ... starting up NOTE Pressing RESET will not work if the System is in standby mode Pressing RESET will not delete channel preset or secret number See page 66 for clearing the secret number when you know it See page 100 for initializing to the factory preset values when you forget your secret number RESET INPUT 3 terminals SYSTEM RESET ANALOG A IN terminal ANALOG B IN terminal ANALOG A OUT terminal DC...

Page 9: ...hannel or input external mode See page 22 21 INPUT Selects a Liquid Crystal Television input source TV INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 i LINK Card See pages 50 and 66 22 DIGITAL Receives digital broadcasts 23 CH Selects the channel 24 MUTE Mutes the sound See page 23 25 CH LIST Displays the channel list screen 26 MENU Displays the menu screen 27 Selects a desired item on the screen 28 RETU...

Page 10: ...or LC 26GD6U Put the Ferrite core in the space as shown in the figure If the AC cord is not put in properly the terminal cover may not close for LC 26GD6U for LC 32GD6U Ferrite core Ferrite core Removing speakers 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 ...

Page 11: ...er t two AAA size batteries supplied with the pr oduct Place the batteries with their ter minals corr esponding 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 batt...

Page 12: ...TO VIDEO COMPONENT DIGITAL PC ANALOG PC DIGITAL AV ANALOG AV Toggle STANDARD MOVIE USER GAME DYNAMIC Fixed DYNAMIC Volume 0 60 AV mode 10 PC mode 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...

Page 13: ... Noise Reduction HDMI Setup Input Select Output Select Quick Shoot Center Channel Input Caption Setup Title Display Type Audio Power Control Setup Option CableCARD Menu Video Setup Audio Setup i LINK Setup Digital Setup 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 Quick Shoot Cente...

Page 14: ...22 6 18 1 4 463 8 755 64 200 7 55 64 200 3 49 64 95 9 3 15 16 100 2641 64 677 4 102 125 64 307 433 64 116 LC 37GD6U 3 15 16 100 2641 64 677 4 102 319 32 795 25 7 64 638 18 7 8 480 22 23 32 577 15 47 64 400 279 16 700 4 15 35 64 395 1 7 55 64 200 2 13 32 61 5 755 64 200 15 47 64 400 125 64 307 433 64 116 Unit inch mm LC 32GD6U ...

Page 15: ...control cover ass y 9 and then detach the connector 0 of the LCD Controller Unit 10 Remove 2 lock screws q from the Key PWB and detach the Key PWB 11 Remove 2 main shield cover fixing screws w 12 Remove the FFC e connecting the Main Unit and AV PWB 13 Remove 2 lock screws r from AV Terminal Cover Bottom and detach the AV Terminal Cover Bottom 14 Disconnect all the connectors from all the PWBs 1 1 ...

Page 16: ...ield 19 Remove 15 screws for fixing the Main PWB shield top i to detach the shield 20 Remove the Main Unit and digital tuner unit 21 Remove 2 cover fixing screws o to detach the cover 22 Remove 3 fan angle fixing screws p to detach the fan angle 23 Remove 1 screw and 3 FFC fixing tapes a to detach the PC Card PWB 16 15 17 19 Main PWB Angle Cover Digital Tuner Unit Main Unit DVI PWB Angle DVI PWB F...

Page 17: ...R C LED PWB to detach the R C LED PWB 31 Remove 2 EXT SP terminal unit fixing screws 31 to detach the EXT SP terminal unit 32 Remove 2 screws for fixing the 1 Bit Amp PWB 32 to detach the 1 Bit Amp PWB 33 Remove 6 screws for fixing the Power Supply PWB 33 to detach the Power Supply PWB 34 Remove 4 screws for fixing the Inverter A PWB 34 to detach the inverter A PWB 35 Remove 4 screws for fixing th...

Page 18: ...18 LC 32GD6U LC 37GD6U 38 Remove 4 screws for fixing the LCD Panel Unit 38 to detach the LCD Panel Unit from the Cabinet A 38 LCD Panel Unit ...

Page 19: ...Board 42 Remove 6 screws for fixing the Lamp Holder upper 40 to detach the Lamp Holder upper 43 Remove the Lamps LCD Panel Unit Sheet Angle upper Sheet Angle left Sheet Angle lower Sheet Angle right Diffusion Board Diffusion Sheet Prism Sheet Reflection Deflection Sheet Lamp Holder upper Lamp Holder upper Lamp Backlight Chassis CANGKA221WJ01 38 39 39 39 39 CANGKA222WJ01 CANGKA241WJ01 CANGKA222WJ01...

Page 20: ...Board 42 Remove 6 screws for fixing the Lamp Holder upper 40 to detach the Lamp Holder upper 43 Remove the Lamps LCD Panel Unit Sheet Angle upper CANGKA219WJ01 38 39 39 39 39 Sheet Angle left CANGKA220WJ01 Sheet Angle lower CANGKA239WJ01 Sheet Angle right CANGKA220WJ01 Diffusion Board PCOVUA028WJZZ Diffusion Sheet PSHEPA172WJZZ Prism Sheet PSHEPA171WJZZ Reflection Deflection Sheet PSHEPA238WJZZ La...

Page 21: ...NDICATION OF RESISTOR CAPACITOR RESISTOR 1 The unit of resistance Ω is omitted K kΩ 1000 Ω M MΩ 2 All resistors are 5 unless otherwise noted J 5 F 1 D 0 5 3 All resistors are Carbon type unless otherwise noted C Solid W Cement S Oxide Film T Special N Metal Coating CAPACITOR 1 All capacitors are mF unless otherwise noted P pF mmF 2 All capacitors are Ceramic type unless otherwise noted ML Mylar TA...

Page 22: ...22 LC 32GD6U LC 37GD6U 6 5 4 3 2 1 A B C D E F G H Ë EXT SP TERMINAL Unit SCHEMATIC DIAGRAM ...

Page 23: ... 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 NO DE REF 3 NO DE PIECE 4 DESCRIPTION in CANADA Contact SHARP Electronics of Canada Limited Phone 416 890 2100 PRINTED WIRING BOARD ASSEMBLIES NOT REPLACEMENT ITEM LC 32GD6U DUNTKC664UJ01 AV Unit DUNTKC665UJ01 KEY Unit DUNTKC666...

Page 24: ...PAGA187WJ00 J Spacer x4 AB 11 3 PSPAHA159WJZZ J Spacer x2 AB 11 4 XBPSN30P08JS0 J Screw x2 AB 12 CANGKA272WJ03 J MAIN PWB Angle Ass y BB 12 1 Not Available MAIN PWB Angle 12 2 LHLDWA029WJKZ J Wire Holder AC 1 CCABAA611WJ01 J Front Cabinet Ass y BG 1 1 Not Available Front Cabinet 1 2 GCOVAA829WJSA J RC LED Cover AG 1 3 HBDGBA037WJSA J Badge SHARP AM 1 4 PSPAHA298WJZZ J Mask Spacer x2 AC 1 5 PSPAHA4...

Page 25: ...518WJZZ J Spacer AD 66 LX BZA046WJFN J Screw for SP Stand x4 AA 67 NFANR0126CEZZ J FAN x2 AT 68 PMLT A132WJZZ J Gasket TUNER DVI AH 69 PMLT A138WJZZ J Gasket AD 70 PMLT A139WJZZ J Gasket AE 71 PMLT A140WJZZ J Gasket AC 72 PMLT A145WJZZ J iLink Gasket AD 73 PSLDMA368WJN1 J PC Card Shield AH 74 PSLDMA424WJFW J Main PWB Shield Up AX 75 PSLDMA530WJZZ J Shield x2 AP 76 PSPAGA187WJ00 J Spacer x4 AB 77 P...

Page 26: ...4 124 119 119 117 118 120 120 2 20 2 20 5 12 A Z Z G c F A C E 2 12 6 6 1 2 2 1 2 2 2 17 2 19 2 21 2 23 2 22 2 16 2 9 2 14 2 14 2 4 2 3 2 8 2 7 2 6 F 2 13 F 5 2 5 1 5 5 5 4 5 5 8 5 7 5 7 5 10 5 9 5 6 5 3 5 11 113 59 65 2 18 2 5 58 111 107 111 111 111 112 102 104 102 93 53 81 81 64 64 65 64 d 2 10 92 2 10 2 10 2 10 2 16 122 122 113 113 113 121 121 52 51 78 105 110 105 108 76 67 66 60 2 16 ...

Page 27: ... 6 5 20 6 5 24 6 5 25 6 5 18 AA t AA AH AI AJ tt AF AG AM o oo u v w W a m c n oo p s AC g u j AB v w W AD AE n K o AH AI AJ m z s y AM 6 7 6 7 6 6 f e 6 5 14 6 5 13 6 5 14 6 5 10 86 86 84 85 84 84 88 41 95 116 114 116 101 101 38 37 88 35 39 31 102 108 8 96 70 69 4 1 57 72 4 42 48 103 S R 63 12 89 94 77 108 23 12 5 12 3 12 2 12 4 12 1 x AB AC p z y 36 27 29 28 6 5 18 6 3 2 6 3 3 6 3 2 6 11 6 10 6 ...

Page 28: ...cer AD 6 5 CCHSMA122WJ02 J Chassis Ass y CE 6 5 1 Not Available Chassis 6 5 2 LANGFA102WJFW J Fixing Metal AQ 6 5 3 LANGFA103WJFW J Fixing Metal AN 6 5 4 LANGFA104WJFW J Fixing Metal x3 AN 6 5 5 LANGKA245WJFW J Fixing Metal x2 AS 6 5 6 LANGKA274WJZZ J Fixing Metal AT 6 5 7 LANGKA288WJFW J Fixing Metal AT 6 5 8 LANGKA289WJFW J Fixing Metal BD 6 5 9 LANGKA290WJFW J Fixing Metal BD 6 5 10 LHLDWA043WJ...

Page 29: ... FAN x2 AT 68 PMLT A132WJZZ J Absorber AH 69 PMLT A138WJZZ J Absorber AD 70 PMLT A139WJZZ J Absorber AE 71 PMLT A140WJZZ J Absorber AC 72 PMLT A145WJZZ J iLink Gasket AD 73 PSLDMA368WJN1 J PC Card Shield AH 74 PSLDMA424WJFW J Main PWB Shield Up AX 75 PSLDMA530WJZZ J Shield x2 AP 76 PSPAGA187WJ00 J Spacer x4 AB 77 PSPAGA203WJZZ J Spacer x2 AC 78 PSPAHA410WJZZ J Spacer AC 79 PSPANA005WJKZ J Spacer x...

Page 30: ...0 5 12 A Z Z G c F A C E 2 12 6 6 1 2 2 1 2 2 2 17 2 14 2 14 2 4 2 3 2 8 2 7 2 6 F 2 13 F 5 2 5 1 5 5 5 4 5 5 8 5 7 5 7 5 10 5 9 5 6 5 3 5 11 116 2 18 2 5 95 53 62 62 64 64 65 64 d 2 10 51 94 74 114 106 114 114 114 113 110 107 76 67 107 66 60 59 65 78 109 104 115 2 10 2 10 52 58 2 11 128 122 127 129 130 131 132 129 130 128 116 123 116 2 16 2 16 2 19 2 21 2 23 2 22 2 16 2 9 3 1 3 2 3 4 3 3 ...

Page 31: ...7 6 6 f e 6 3 2 6 3 3 6 3 2 6 10 6 10 6 10 6 3 6 2 6 3 1 6 3 3 6 4 6 3 6 8 6 8 6 4 1 6 4 2 6 2 1 6 2 1 6 2 2 6 2 2 6 4 2 6 4 1 6 3 1 6 21 6 21 6 19 6 19 97 64 S 12 12 5 12 3 12 2 12 4 12 1 16 7 1 7 3 7 2 7 104 99 16 110 73 120 110 h i j 4 3 4 2 14 15 50 a m c n oo p s AC g AD AE n AH AI AJ AM 121 121 38 37 90 119 35 39 31 98 70 69 4 1 57 72 4 42 48 105 63 103 103 111 110 45 110 108 110 74 80 110 1...

Page 32: ...MENT ITEM QCNW C222WJQZ J Connecting Cord 80 pin FFC AW LCD CONT SC4651 4652 to LCD PANEL x2 QCNW C223WJQZ J Connecting Cord 12 pin AX LCD CONT BL to INVERTER 1 BL QCNW C224WJQZ J Connecting Cord 8 pin AU LCD CONT GV to INVERTER 1 GND GV QCNW C226WJQZ J Connecting Cord 7 pin AT LCD CONT PO to POWER SUPPLY PO QCNW C333WJQZ J Connecting Cord 14 pin BA LCD CONT SH to MAIN SH QCNW C487WJQZ J Connectin...

Page 33: ...Stand SPAKXA607WJZZ Wrapping Paper SPAKPA382WJZZ Buffer Material Top SPAKXA605WJZZ Packing Case for Accessorry SPAKFA636WJZZ AC Cord QACCDA019WJPZ Remote Control Unit RRMCGA242WJSA Operation Manial TiNS B240WJZZ Joint SPAKL0023CEZZ Bar Code Label TLABK0023TAZZ Bar Code Label TLABKA013WJZZ Wrapping Paper SPAKPA377WJZZ Packing Case SPAKCB581WJZZ ...

Page 34: ...se for Accessorry SPAKFA608WJZZ Buffer Material Bottom SPAKXA576WJZZ Buffer Material for Stand SPAKXA577WJZZ Buffer Material Top SPAKXA597WJZZ AC Cord QACCDA019WJPZ Remote Control Unit RRMCGA242WJSA Operation Manial TiNS B240WJZZ Wrapping Paper SPAKPA377WJZZ Bar Code Label TLABK0001TAZZ Bar Code Label TLABKA013WJZZ PACKING OF THE SET LC 37GD6U ...

Page 35: ...35 LC 32GD6U LC 37GD6U ...

Page 36: ...r transmitted 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 TQ1801 S Sep 2004 Printed in Japan SY KD Design and Production Information Design Japan Production Japan ...

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