lc-r60hdu

1LC-R60HDU

SERVICE MANUALS50Z9LCR60HDU

In the interests of user-safety (Required by safety regulations in some countries) the set should be restoredto its original condition and only parts identical to those specified should be used.

MODEL LC-R60HDU

CONTENTS

SPECIFICATIONS ............................................. 2 IMPORTANT SERVICE SAFETY NOTES ......... 3 NOTE TO SERVICE PERSONNEL ................... 4 OPERATION MANUAL ...................................... 7 REMOVING OF MAJOR PARTS ......................11 REPLACING THE LAMPS ............................... 13 RESETTING THE LAMP TIMER

AFTER LAMP REPLACEMENT ...................... 14 THE OPTICAL UNIT OUTLINE ........................ 16 REPLACING THE OPTICAL MECHANISM UNIT .... 17 ADJUSTING THE FOCUS ............................... 19 READJUSTING THE CONVERGENCE .......... 20 ELECTRICAL ADJUSTMENT .......................... 30 TROUBLE SHOOTING TABLE ........................ 37

Page Page CHASSIS LAYOUT .......................................... 46 BLOCK DIAGRAM ........................................... 48 OVERALL WIRING DIAGRAM ........................ 50 DESCRIPTION OF SCHEMATIC DIAGRAM ... 52 WAVEFORMS .................................................. 53 SCHEMATIC DIAGRAM .................................. 54 PRINTED WIRING BOARD ASSEMBLIES ..... 88 PARTS LISTELECTRICAL PARTS ................................. 98CABINET AND MECHANICAL PARTS .... 122ACCESSORIES PARTS ........................... 126PACKING PARTS ..................................... 126

PACKING OF THE SET ................................. 127

SHARP CORPORATIONThis document has been published to be used forafter sales service only.The contents are subject to change without notice.

LCD High-DefinitionREAR PROJECTOR

Electrnica Este documento fue obtenido de sitios libres y/o gratuitos de Internet. Slo se cobran gastos de recopilacin, formado y distribucin. NO se use esta informacin con fines de lucro.Mxico 2005

2LC-R60HDU

SpecificationsModel: LC-R60HDU

Product Name: LCD High-Definition Rear Projector Model Name: LC-R60HDUDisplay: 3 liquid crystal panels, 3-primary color light shutterLiquid Crystal Panel

Panel Size : 2.6" (32.77(H) 57.6(W) mm)Type : Transmissive type TN liquid crystal panelDrive : TFT (thin-film transistor) active matrix driveNumber of Pixels :

Screen Type: Fine-Pitch lenticular screenLens: F2.5 f=44.3mmLamp: UHP Contrast ratio: 300 : 1

lamp 2 (100W 2)Audio Output: 20W + 20W (Stereo)Speakers: 51/8" (13cm) woofer 2; 13/16" (3cm) tweeter 2Rated Voltage: 120V ACRated Frequency: 60HzPower Consumption: 420W (Remote Control Standby: 2.8W)Operating Temperature: 9.32F (5C) to 72.32F (40C)Input/Output terminals

Components/RGB input terminalsRGB separate type analog signal:BNC terminalsVideo: 1.0Vp-p, 75 sync 0.3Vp-pAudio: 0.5Vrms, 22K minimum: RCA pin terminalComponent signalY-video: 1.0Vp-p, 75(HD-Component: TRI-LEVEL SYNC)(480I/480P-Component: NEGATIVE SYNC)PB/PR: 0.7Vp-p (color 100%) 75

Video Input TerminalsVideo: 1.0Vp-p, 75, negative sync; BNC terminalAudio: 0.5Vrms, 22K minimum; RCA pin terminal

S-Video Input TerminalsY : 1.0Vp-p, 75, negative syncC: 0.286Vp-p (burst signal), 75

Monitor Output TerminalVideo: 1.0Vp-p, 75, negative sync; BNC/RCA pin terminalAudio: 0.5Vrms, 2.2K maximum; RCA pin terminal

RS-232C Input Port: 9-pin D-sub connectorCabinet: Wood or plasticOutside Dimensions: 561/4"(W) 5715/16"(H) 23 "(D) (1,429(W) 1,472(H) 597(D) mm)1/2Weight: 253lbs (115kg)Accessories

Remote Control unit - 1; AA-size Batteries - 4; BNC/RCA Adapter Plugs - 3; PowerCord - 1; Speaker Grills - 2

The LCD panels of this Projector are very high precision components with a pixel yield in excess of 99.99%. This means that less than 0.01% of the pixels may remain turned on or turned off. Such a condition does not indicate malfunction.

1,310,720 (1,024 (V) 1,280(H)) 3

3LC-R60HDU

IMPORTANT SERVICE SAFETY NOTES Service work should be performed only by qualified service technicians who are

thoroughly familiar with all safety checks and servicing guidelines as follows:WARNING1. For continued safety, no modification of any circuit

should be attempted.2. Disconnect AC power before servicing.

BEFORE RETURNING THE PROJECTOR:(Fire & Shock Hazard)Before returning the projector to the user, performthe following safety checks:1. Inspect lead wires are not pinched between the

chassis and other metal parts of the projector.2. Inspect all protective devices such as non-metallic

control knobs, insulating materials, cabinet backs,adjustment and compartment covers or shields,isolation resistor-capacity networks, mechanicalinsulators, etc.

3. To be sure that no shock hazard exists, check forcurrent leakage in the following manner:

Plug the AC cord directly into a 120-volt AC outlet,(Do not use an isolation transformer for this test).

Using two clip leads, connect a 1.5k ohm, 10 wattresistor paralleled by a 0.15F capacitor in parallelbetween all exposed metal cabinet parts and earthground.

Use an AC voltmeter with sensitivity of 5000 ohm pervolt., or higher, sensitivity to measure the AC voltagedrop across the resistor (See Diagram).

All checks must be repeated with the AC plugconnection reversed. (If necessary, a non-polarizedadapter plug must be used only for the purpose ofcompleting these checks.)Any reading of 0.3 volts RMS (this corresponds to0.2 milliamp. AC.) or more is excessive and indicatesa potential shock hazard which must be correctedbefore returning the unit to the owner.

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SAFETY NOTICEMany electrical and mechanical parts in LCD Projectorhave special safety-related characteristics.These characteristics are often not evident from visualinspection, nor can protection afforded by them benecessarily increased by using replacement componentsrated for higher voltage, wattage, etc.Replacement parts which have these special safetycharacteristics are identified in this manual; electricalcomponents having such features are identified by and shaded areas in the Replacement Parts Lists andSchematic Diagrams. For continued protection,replacement parts must be identical to those used in theoriginal circuit. The use of a substitute replacement partswhich do not have the same safety characteristics asthe factory recommended replacement parts shown inthis service manual, may create shock, fire or otherhazards.

AVIS POUR LA SECURITEDe nombreuses pices, lectriques et mcaniques, dansles projecteur LCD prsentent des caractristiquesspciales relatives la scurit, qui ne sont souventpas videntes vue.Le degr de protection ne peut pas tre ncessairementaugmente en utilisant des pices de remplacementtalonnes pour haute tension, puissance, etc.Les pices de remplacement qui prsentent cescaractristiques sont identifies dans ce manuel;les pices lectriques qui prsentent ces particularitssont identifies par la marque et hachures dans laliste des pices de remplacement et les diagrammesschmatiques. Pour assurer la protection, ces picesdoivent tre identiques celles utilises dans le circuitdorigine. Lutilisation de pices qui nont pas les mmescaractristiques que les pices recommandes parlusine, indiques dans ce manuel, peut provoquer deslectrocutions, incendies ou autres accidents.

WARNING: The bimetallic component has the primaryconductive side exposed. Be very careful inhandling this component when the power is on.

AVERTISSEMENT: La composante bimtallique dispose duconducteur primaire dnud. Faireattention lors de la manipulation de cettecomposante sous tension.

ACVOLTMETER

1.5k ohm (10W)

0.15FTEST PROBE

TO EXPOSEDMETAL PARTS

CONNECT TO KNOWNEARTH GROUND

4LC-R60HDU

NOTE POUR LE PERSONNELDENTRETIEN PRECAUTION POUR LES RADIATIONS UV

La source de lumire, la lampe mtal halide, dans leprojecteur LCD met de petites quantits deradiation UV.EVITEZ TOUTE EXPOSITION DIRECTEDES YEUX ET DE LA PEAU.Pour votre scurit, nous vous prions de respecterles points suivants:

1. Toujours porter des lunettes de soleil lors dunentretien du projecteuravec la lampe allumeet le haut du coffret retir.

2. Ne pas faire fonctionner la lampe lextrieur dubotier de lampe.

3. Ne pas faire fonctionner plus de 2 heures avec lecoffret retir.

Prcautions pour les radiations UVet la lampe moyenne pression1. Toujours dbrancher la fiche AC lors du

remplacement de la lampe.2. Laisser lunit refroidir pendant une heure avant de

procder lentretien.3. Ne remplacer quavec une lampe du mme type.

Type CLMPF0052CE01, caractristique 85V/120W.4. La lampe met de petites quantits de radiation UV-

viter tout contact direct avec les yeux.5. La lampe moyenne pression implique un risque

dexplosion. Toujours suivre les instructionsdinstallation dcrites ci-dessous et manipuler lalampe avec soin.

NOTE TO SERVICEPERSONNEL

UV-RADIATION PRECAUTION

The light source, metal halide lamp, in the LCDprojector emits small amounts of UV-Radiation.

AVOID DIRECT EYE AND SKIN EXPOSURE.

To ensure safety please adhere to the following:

1. Be sure to wear sun-glasses when servicing theprojector with the lampturned on and the topenclosure removed.

2. Do not operate the lamp outside of the lamp housing.

3. Do not operate for more than 2 hours with theenclosure removed.

UV-Radiation and Medium PressureLamp Precautions1. Be sure to disconnect the AC plug when replacing

the lamp.2. Allow one hour for the unit to cool down before

servicing.3. Replace only with same type lamp. Type

CLMPF0052CE01 rated 85V/120W.4. The lamp emits small amounts of UV-Radiation, avoid

direct-eye contact.5. The medium pressure lamp involves a risk of

explosion. Be sure to follow installation instructionsdescribed below and handle the lamp with care.

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5LC-R60HDU

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1

2

Lamp

Reflector

DANGER ! Never turn the power on without thelamp to avoid electric-shock or damage of thedevices since the stabilizer generates high voltagesat its start.

UV-RADIATION PRECAUTION (Continued)

Lamp ReplacementNote:Since the lamp reaches a very high temperatureduring units operation replacement of the lampshould be done at least one hour after the powerhas been turned off. (to allow the lamp to cool off.)Installing the new lamp, make sure not to touch thelamp (bulb) replace the lamp by holding its reflector2.[Use original replacement only.]

DANGER ! Ne jamais mettre sous tension sansla lampe pour viter un choc lectrique ou desdommages des appareils car le stabilisateur gnrede hautes tensions sa mise en route.

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1

2

Remplacement de la lampeRemarque:Comme la lampe devient trs chaude pendant lefonctionnement de lunit, son remplacement ne doittre effectu au moins une heure aprs avoir couplalimentation (pour permettre la lampe de refroidir).En installant la nouvelle lampe, sassurer de ne pastoucher la lampe (ampoule). Remplacer la lampe entenant son rflecteur 2.[Nutiliser quun remplacement dorigine.]

PRECAUTION POUR LES RADIATIONS UV (Suite)

Lampe

Reflecteur

6LC-R60HDU

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCETO WET LOCATIONS.

CAUTION: TO REDUCE THE RISK OF FIRE ORELECTRIC SHOCK.

DO NOT REMOVE CPVER (OR BACK).NO USER-SERVICEABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

The lightning flash with arrowhead within atriangle is intended to tell the user that partsinside the product are risk of electric shockto persons.

CAUTION

AVERTISSEMENT: AFIN DVITER TOUT RISQUE DINCENDIE OU DLECTROCUTION, NE PAS PLACERCET APPAREIL DANS UN ENDROIT HUMIDE.

Lclair termin dune flche lintrieurdun triangle indique lutilisateur laprsence lintrieur de lappareil dunetension dangereuse non isole ayantune amplitude suffisante pour provoquerune lectrocution.ATTENTION: POUR EVITER TOUT RISQUE

DELECTROCUTION, NE PAS RETIRER LE CAPOT.AUCUNE DES PIECES INTERIEURES NEST REPARABLE

PAR LUTILISATEUR, POUR TOUTE REPARATION,SADRESSER A UN TECHNICIEN DENTRETIEN QUALIFIE.

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PRECAUTION(Unite d PUTSSANCE)

CAUTION(POWER Unit)

For continuedprotection against a riskof fire, replace onlywith same type 15A125V fuse.(F7001)

15A 125V

Pour une protectioncontinue contre lesrisques dincendie, neremplacer quavec unfusible 15A 125V dumme type.(F7001)

See rear of actual set.

RISK OF ELECTRIC SHOCK.DO NOT OPEN

The exclamation point within a triangle isintended to tell the user that importantoperating and servicing instructions are inthe papers with the appliance.

CAUTION(POWER Unit)

For continuedprotection against a riskof fire, replace onlywith same type 10A125V fuse.(F7002, F7003)

10A 125V

Se rfrer larrire de lappareil lui-mme.

ATTENTIONRISQUE DE CHOC

ELECTRIQUE-NE PASOUVRIR.

Le point dexclamation lintrieur duntriangle que des instructions defonctionnement et dentretien importantessont dtailles dans les documentsfournis avec lappareil.

15A 125V

PRECAUTION(Unite d PUTSSANCE)

Pour une protectioncontinue contre lesrisques dincendie, neremplacer quavec unfusible 10A 125V dumme type.(F7002, F7003)

10A 125V

7LC-R60HDU

Location of Controls

LAMP POWER FUNCTION LOCK

INPUT SELECT VOLUME

POWER

Screen

Speakers

LAMP indicator

INPUT SELECT button

POWER button

POWER indicator

FUNCTION LOCK indicator

VOLUME buttons

CONTROL PANEL

Remote control signal receiver

RS-232C

S-VIDEO INPUT terminals: 4-pin mini DIN

VIDEO INPUT terminals: BNC

AUDIO INPUT terminals: RCA

COMPONENT/RGB switch for COMPONENT3/RGB INPUT terminal

VIDEO OUTPUT terminal: RCAVIDEO OUTPUT terminal: BNC

COMPONENT3/RGB INPUT terminalUse the COMPONENT/RGB switch to switch between COMPONENT and RGB input.

Rear projectorFront and Rear View

Side View

PB / B

Y / G

PR / R

HD

VD

L(MONO)AUDIO

R

PB (CB)

Y

PR (CR)

INPUT1 INPUT2 INPUT3COMPONENT/RGB

L(MONO)AUDIO

R

COMPONENT RGB

VIDEONPUT 3 OUTPUTINPUT 1 INPUT 2

S-VIDEO

L(MONO)

VIDEO

AUDIOR

VAR

RS-232C

I

AC power cord terminal

AUDIO INPUT terminals: RCA

RS-232C port (9-pin D-sub)AUDIO VAR OUTPUT terminals: RCA

AUDIO OUTPUT terminals: RCA

COMPONENT INPUT1 terminalCOMPONENT INPUT2 terminal

MAINPOWER

(OFF)

MAIN POWER switch I

I

8LC-R60HDU

Operating the Remote ControlRemote Control Unit

Front View

Rear View

Top View

Side ViewRemote control signal

MUTE button

VOLUME buttons

MENU button

ADJUSTMENT buttons

ENTER button

SCROLL button

VIDEO/COMPONENT switch

LIGHT button

INPUT SELECT buttons

VIEW MODE button

ON SCREEN button

INPUT button

POWER button

Remote control signaltransmitter

R/C ON OFF switch

BACK button

Batterycover

Batterycompartment

13

2

BACKBACK

R/C

OFF

ON

9LC-R60HDU

Batterycompartment

Batterycompartment

cover

Loading Batteries into the Remote Control UnitYou must load batteries into the remote control unit before you can use it to control the Projector.

To load batteries into the remote control unit

1

2

3

Pressing the center of the battery compartment cover, slide it inthe direction indicated by the arrow to remove it.

Load four AA-size batteries. Make sure the and ends of thebatteries are facing as indicated by the marks inside the batterycompartment.

Replace the battery compartment cover.

Battery precautionsImproper use of batteries can cause them to leak or explode. Be sure to note the followingprecautions when using batteries.

Make sure that the and ends of the batteries are facing as indicated by the marksinside the battery compartment.

Never mix batteries of different types. Never mix old batteries with new ones. Doing so shortens the life of the new batteries and

can cause the old ones to leak. Remove batteries from the remote control unit as soon as possible after they go dead. Be sure to remove the batteries from the remote control unit if you do not plan to ues it for

a long time. Battery fluid can cause skin irritation. If batteries leak, carefully wipe out the fluid, taking

care not to get any on your skin. The batteries supplied with the Projector lose power during shipment and storage, and

may require replacement before the normally expected service life.

Remote Control Receiver Positioning The remote control unit can be used to control the projector within the ranges shown

below.

20(6m)30

30

10

LC-R60HDU

Dimensions

Right View Front View

Top View

Under View

(Units: mm)

Left View

11

LC-R60HDU

REMOVING OF MAJOR PARTS1. Removing the cabinet B.

1-1. Remove the 20 cabinet B lock screws and the 4 anti-fall holder screws. Detach the cabinet B.

Cabinet B

1-1

`

`

`

`

`

`

`

`

`

1

` 1

1

` 1

2. Removing the front ballast unit.2-1. Remove the left speaker grille.2-2. Remove the 6 lock screws and detach the suction air filter assembly.2-3. Remove the 4 lock screws off the front ballast bracket.2-4. Remove the 2 screws off the lamp socket bracket and detach the lamp socket.2-5. Pull out the front ballast bracket.2-6. Disconnect the lead connectors (CB) and (PH).

2-2

2-2

2-1

2-3

2-3

2-4

2-42-5 2-6

(PH)(CB)

Ballast (front)

Speaker grille

Suction air filter assembly

12

LC-R60HDU

3. Removing the rear ballast unit.3-1. Remove the 12 rear cover lock screws, 8 terminal panel lock screws and 3 power PWB unit lock screws.

Detach the rear cover.3-2. Remove the 2 screws off the vent fan assembly and detach the vent fan assembly.3-3. Disconnect the vent fan connector (FE) from the fan relay PWB.3-4. Disconnect the connector from the power PWB unit. Remove the screw and draw out the power PWB unit

assembly.3-5. Remove the 2 screws off the lamp socket bracket and detach the lamp socket.3-6. Remove the 3 screws off the rear ballast bracket.3-7. Pull out the rear ballast bracket.3-8. Disconnect the lead connectors (CA) and (PG).

`

3-1

`

`

3-2

3-4

3-4

3-3

(FE)

Rear cover

Vent fan assembly

Power PWB unit

3-8

(PG)(CA)

3-63-7

3-5

Ballast (rear)

4. Replacing the LCD4-1. Remove the 2 lock screws and take out the lens cover upward.

4-2. Disconnect the output PWB connectors (EA), (LA), (MA) and (MB).4-3. Remove the 5 screws off the output PWB shielding case (top).4-4. Remove the 11 screws off the output PWB and take out the output PWB.4-5. Remove the 5 screws off the output PWB shielding case (bottom) and detach this case.4-6. Go to "Replacing the LCD" on page 20.

Shielding case (top)

Shielding case(bottom)

Lens cover

Optical mechanism unit

(EA)

(LA)(MB)(MA)

4-14-34-3

4-4

4-44-4

4-5

4-2

4-1

13

LC-R60HDU

REPLACING THE LAMPS1. Temperature monitor and light source indicator lamps on the front panel

Lamp Power ConditionON in green ON in green Both lamps functioning.

ON in red ON in red No.1 lamp failure, to be replaced.Flashing in red ON in red No.2 lamp failure, to be replaced.ON in orange ON in red Both No.1 and No.2 lamps failure, to be replaced.

Indicator lamps (on front panel)

This model is equipped with two lamps. Look at the above indicator lamps to see which lamp fails to light up.Referring to the above table, replace the lamp(s) in question.(There is another way to check the lamps. Using the remote controller, call the service mode and select the testitem. You can also check them on the screen.)

2. Replacement procedure(1) Remove the 2 screws off the lamp door on the left side of the body. Slide and detach the door.(2) Remove the 4 screws and take out the lamp box.(3) Check the lamp number (given near the lamps light outlet) to confirm which lamp to replace.(4) Remove the 2 lock springs off the lamps and take the 2 lamps (No.1 and No.2) out of the lamp box.(5) Remove the 2 lock screws each off the lamp leads (plugs) as well as the lamp fixtures washers and nuts.(6) Fit and fix new lamps in the reverse order of the above steps (1) thru (5).

Note 1: When fixing the lamps, be sure to fit the projection on the lamp reflector front into the positioning hole ofthe mounting plate.

Note 2: In fixing the lamps, also make sure the lamp lock springs are secured tightly.

1

2

2

4

5

5

5

Lamp door

No.2 lamp (Handle the same way as for No.1 lamp.)

Lamp lock spring

Lamp lock springNo.1 lamp

Lamp lead (plug) Lamp box

14

LC-R60HDU

RESETTING THE LAMP TIMER AFTER LAMP REPLACEMENTWhen the lamp has been replaced, reset the lamp timer in the procedure below to havethe lamp-on hours displayed correctly.This model has two lamps in it. Reset the timer of the lamp that has been replaced.

Resetting procedure1. Calling the service mode Press the buttons on the remote controller as shown below to call the service mode. Press the buttons slowly and securely.

[Using the buttons on the remote controller](1) Press the "MUTE" button twice.(2) Press the "VOL +" button once.(3) Press the "VOL " button once.(4) Press the "ENTER" button twice.(5) Press the "MENU" button once.Now the service mode appears on the screen.

ADJ IN

VIDEO1 SOUNDVIDEO2 N. WVIDEO3 LINEVIDEO4 TESTVIDEO5 GAMMAUP-CON

+

INPUT

MUTEPOWER VOL

SCROLLVIEWMODE

MENUON

SCREEN

ENTER

Mute

Volume control

MenuCursor

Enter

Service mode initial screen

2. Calling the test mode[Using the buttons on the remote controller](1) On the above service mode screen, move the cursor, using the ("',"") buttons, to select a test item. The

item selected with the cursor is now highlighted.(2) Press the "ENTER" button.Now the process mode appears on the screen.

3. Resetting the lamp timer The life-expired lamp is marked NG on the test mode screen. A lamp close to its service life may be marked

OK, however. In such case, ask the user about the monitor lamp light-up condition and determine which lampto replace.

Monitor lamp ModeGreen FunctioningON in red No.1 lamp failureFlashing in red No.2 lamp failureON in orange Both No.1 and No.2 lamps failure

If the operating time of the other lamp has exceeded 6000 hours, advise the user to replace this lamp too forthe best images.

15

LC-R60HDU

[Using the buttons on the remote controller](1) On the test mode screen, move the cursor (yellow), using the ("',"") buttons, to select the number of the

replaced lamp (LAMP No.1 or No.2).(2) Press the "ENTER" button twice.Now the lamp timer has been reset. If the two lamps have been replaced, take the same steps for each.

TEST

LAMP No.1 NGLAMP No.2 OKLAMP USE RESULT

No.1 No.2NOW 08000H 08000H1 00000H 00000H2 00000H 00000H3 00000H 00000HTOTAL 08000H

Test mode initial screen

4. Checking the reset.Make sure the timer of the replaced lamp is reset at 00000H.If not, take the timer resetting procedure over again.

5. Quitting the service modeTo quit the service mode, take the same steps as for calling the service mode.Before clearing the service mode, be sure to bring the service mode initial screen first with the "BACK" button.[Using the buttons on the remote controller](1) Press the "BACK" button once.(2) Press the "MUTE" button twice.(3) Press the "VOL +" button once.(4) Press the "VOL " button once.(5) Press the "ENTER" button twice.(6) Press the "MENU" button once.Now the service mode is cleared, displaying ADJ OUT onscreen.

ADJ OUT

16

LC-R60HDU

THE OPTICAL UNIT OUTLINELayout for optical unit parts (top view)

LCD(B)UV Filter

LCD(G)

LCD(R)

PBS

M2

M5

L5 L2

L4 L2

L3M3

M1

M4

M0

L1

Projection lens

Incident polarizing plate B

Dichroic coating (B transmitted)

Alumi

nized

mirro

r B

Al-deposited face(B reflected)

B lightsource

Relay lens

Relay lens

Aluminized mirror BAl-deposited face

Cross-dichroic prism

Incident polarizing plate R

Dichroic coating (R transmitted)Aluminized mirror R

Al-deposited face(R reflected)

Condenser lens R

R light sourceIncident polarizing plate G

Condenser lens GG lightsource

Dichroic coating(G transmitted)

G reflector

B light source

Relay lens Dichroic coating

B/G reflector

Flyeye lens (outgoing light)UV/IR coating

Flyeye lens (incident light)

Light source (UHP lamp)

No.1

Cold mirror

Light source(UHP lamp)

No.2

17

LC-R60HDU

REPLACING THE OPTICAL MECHANISM UNIT1. Removing the optical mechanism unit

1-1. Remove the 12 rear cover lock screws, 8 terminal panel lock screws and 3 power PWB unit lock screws.Detach the rear cover.

1-2. Remove the 2 vent fan assembly lock screws and detach the vent fan assembly.1-3. Disconnect the vent fan connector (FE) from the fan relay PWB.1-4. Disconnect the connector from the power PWB unit. Remove the screw and draw out the power PWB unit

assembly.1-5. Detach the lead angles (PA), (PB), (PE), (PF), (PG), (PH), (PI) and (PJ) from the power PWB unit.1-6. Remove the 4 choke transformer angle lock screws and detach the choke transformer.1-7. Remove the 2 sound out PWB fixture screws and detach the sound out PWB.

`

`

`

1-21-4

1-1

1-6

1-7

1-4

1-3

(FE)

1-8. Remove the 2 lens cover lock screws and detach the lens cover.1-9. Disconnect the connectors (EA), (LA), (MA) and (MB) from the output PWB.1-10. Remove the 4 lock screws off the optical mechanism unit tilt stand assembly and detach the optical mechanism

unit.(The 4 lock screws are located: two at the back of the set, one at the lower right behind the lamp door, andone at the bottom behind the front suction air filter assembly (refer to 2. on page 11).)

1-11. Remove the 5 screws off the shielding case (top) of the output PWB on top of the optical mechanism unit.1-12. Remove the 11 screws off the output PWB and detach the output PWB.1-13. Remove the 5 screws off the shielding case (bottom) of the output PWB and detach the shielding case

(bottom).1-14. Take out the lamp box. (Refer to "2. Replacing the lamp" on page 13.)1-15. Take out the ballast units (each at the front and the back). (Refer to 2. on page 11 and 3. on page 12.)

(EA)

(LA)(MB)(MA)

1-81-111-11

1-12

1-121-12

1-13

1-9

1-8

Sound out PWB

Choketransformerangle

Vent fanassembly

Rearcover

Power PWB unit

Shielding case(top)

Shielding case(bottom)

Lens cover

Optical mechanism unit

18

LC-R60HDU

2. Installing a replacement optical mechanism unit2-1. Replace the data flash memory (IC1018) - on the output PWB that has been taken out in "1. Removing the

optical mechanism unit" - with the data flash memory (IC1018) of a replacement optical mechanism unit. Becareful not to confuse the ICs orientation.

2-2. Attach the output PWB and shielding case (bottom) on the replacement optical mechanism unit (by takingSteps 1-12 and 1-13 in reverse order). Do not attach the shielding case (top) at this stage.

2-3. Attach the lamp box on the replacement optical mechanism unit.2-4. Take Steps 1-2 thru 1-10 as well as 1-15 in reverse order to fit the new unit into position.

3. Adjusting the LCD panel circuitry3-1. Adjust the LCD panel counter voltage. Feed an external white signal.(1) Call the process mode and make the entire screen in red.

On the process mode menu screen, select the GAMMA mode. Using the remote controller, select G3.(This step is not necessary when the R, G and B colors can be selected with the external signal.)

(2) On the process mode VIDEO-2 menu, select 10 CB-R.(3) Using the remote controller, adjust the counter voltage level until the vertical scroll becomes least visible on

the screen. (Change the CB-R setting.)Do the same for the green and blue colors.

Green: CB-G, Blue: CB-B3-2. Adjusting the white-to-white voltage

Adjust the white-to-white voltage of each of the R, G and B colors to its specific level of the replacement opticalmechanism unit.

Feed an external white signal.TP1448: GREENTP1449: BLUE Make sure that the signal level is 0.7 Vp-p at each of the following test points.TP1450: RED

White-to-white voltage(Vp-p)

(1) Connect the oscilloscope to TP1807 for red (TP1808 for green, TP1809 for blue) and observe the white-to-white voltage.

(2) On the process mode VIDEO-2 menu, select R-GAIN for red (G-GAIN for green, B-GAIN for blue). Adjust thevoltage of each of the R, G and B colors on the oscilloscope screen to its specific level of the replacementoptical mechanism unit.

Take this procedure for all the R, G and B colors.

4. Reassembling4-1. Place the shielding case (top) of the output PWB on top of the optical mechanism unit. Using the 5 screws, fix

the case.4-2. Dress the leads.4-3. Place and fix the rear cover with the 12 rear cover lock screws, 8 terminal panel lock screws and 3 power PWB

unit lock screws.

19

LC-R60HDU

ADJUSTING THE FOCUS Choose a dust-free workshop to adjust the focus. Disconnect the LCD panel output lead from the connector. With the output PWB and the

radiation fins detached (but keep the output PWB and other connectors connected), turnon the power.(Lamp on, fan driven, and no signal displayed)Keep the projection lens focus intact in its initial condition.

Adjust the focus so that the pixels are most crisp on the white-only screen (lamp on, fandriven, and no signal displayed).(A) Adjusting the G-LCD

(1) Adjusting the top, center and bottom focus on screen (Y direction)Loosen the lock screws "b" and "c", put an eccentric driver into the groove/hole "b" or "c". Turn the driver sothat the top, center and bottom on the screen are put in focus.Finally tighten up the lock screws "b" and "c".

(2) Adjusting the right and left focus on screen (X direction)Loosen the lock screws "a", put an eccentric driver into the groove/hole "a". Turn the driver so that the rightand left on the screen are put in focus. Finally tighten up the lock screw "a".

Note : Do not change the projection lens focus until all the adjustments are completed.

(B) Adjusting the B-LCD (Do the same as for the R-LCD.)Take the same adjustment procedure as for the G-LCD. Note, however, that the Z direction needs a littlegreater shift. If the convergence is different between the G-LCD and B-LCD, first roughly adjust the conver-gence and then the focus.

20

LC-R60HDU

READJUSTING THE CONVERGENCE Choose a dust-free workshop to readjust the convergence. Turn on the power with the LCD rubber bushing off.

Keep the projection lens focus intact in its initial condition.

Feed the crosshatch pattern signal and get the green and other to-be-adjusted coloronly displayed.(1) Loosen the convergence lock screws "d".(2) Adjust the B-LCD in the X and Z directions with respect to the screen center of G-LCD.(3) Now tighten up the convergence lock screws "d".(4) Adjust the R-LCD in the X and Z directions with respect to the screen center of G-LCD.(5) Finally tighten up the convergence lock screws "d".Note: An eccentric cam is used for adjusting the convergence (X direction). This means that the turning direction

and the linear movement are not consistent.

Lock screws "b"

X

Z

Y

X

ZY

B-LCD

Top viewFront

Lock screws "a"

Lock screw c

LCD

G-LCD

R-LCD

Lock screw "c"

Groove/hole "b"(Use an eccentric driver.)

Groove/hole "c"(Use an eccentric driver.)


Groove/hole "a"(Use an eccentric driver.)



Adjusting screw (Use a hex wrench.)(Z direction)

Eccentric cam(Use an eccentric cam adjusting wrench.)(X direction)

Adjusting screw (Use a hex wrench.)(Z direction)

Side view (inner)

Adjusting plate

Lock plate Lock screws "d"(convergence adjustment)

LCD mounting screws

21

LC-R60HDU

Convergence and focus adjustments at a glanceDefinitions of adjusting directions

Item Direction Definition LCD orientationX direction Right and leftY direction Up and downZ direction Z-axis rotation TurningZ direction Optical axisX direction X-axis rotation Up and downY direction Y-axis rotation Right and left

Convergenceadjustment

Focusadjustment

Optical mechanism, convergence and focus adjustmentsColor Item Direction Adj.amount Adj.point Adj. tool Lock screw Tightening tool

X direction 0.8mm Eccentric cam Eccentric cam adjusting wrench d Hex wrenchY direction 0.8mm Eccentric cam Eccentric cam adjusting wrench d Hex wrenchZ direction 1 Eccentric cam Eccentric cam adjusting wrench d Hex wrenchZ direction 0.8mm Groove/holes "a" and "c" a, cX direction 1 Groove/holes "a" and "c" Eccentric driver a, cY direction 1 Groove/holes "b" and "c" b, cZ direction 0.2mmX direction 1 Same as for R and B colorsY direction 1

Phillipsscrewdriver*Hex wrench

Convergenceadjustment

Focusadjustment

Focusadjustment

R and Bcolors

G color

Other definitions of focus adjustment

a Groove and hole "a" X directionb Groove and hole "b" Y directionc Groove and hole "c" Z, X and Y directions

Lock screw Adj. point Related direction

Tools for convergence and focus adjustmentsTool Specific or General Tool code Spec.

Eccentric cam Specific 9DASPN-XGNV1Uadjusting wrench

Eccentric driver Specific 9EQDRiVER-NV1A

9EQLNC-XGNV1U

9EQLNC-XGNV4U

*Hex wrench General 70 mm or longer driver type (withhandle) recommended.

Phillips screwdriver General For M2.6 pan-head screws

Hex wrench General

80

100

2

516

R2

50

CUT

2

292

7.5

5

22

LC-R60HDU

X

Z

Y

X

ZY

LCD

3

45

5

Top view

Side view (inner)

Front

Adjusting plate LCD mounting screws

Lock screws "d"Lock plate

LCD mounting screws

Replacing the LCD Choose a dust-free workshop to replace the LCD.

(1) Disconnect the LCD flat cable from the output PWB connector.(2) Take out the output PWB and the top shield.(3) Loosen the lock screws "d" and detach the lock plate.(4) Detach the R/B adjusting plate or G adjusting plate with the LCD on it.(5) Remove the LCD mounting screws, and separate the LCD from the adjusting plate.(6) Reassemble the above parts in the reverse order of Steps (1) thru (5).Note1: When the LCD has been set in place, readjust the convergence.Note2: When the optical mechanism unit has been opened for LCD panel replacement, for example, be sure to

clean up the LCD panel surfaces.

23

LC-R60HDU

Adjusting the mirror optical axisThis adjustment is intended to correct possible shading in the R, G or B color. It is necessary to readjustthe optical axis when any optical part in the mechanism has been replaced.

Procedure1. Remove the output PWB and radiation fins from the optical unit.2. Light up the lamp.3. Loosen the two lock screws off the L1 adjustment mechanism.4. Watching the green image and the LCD (G) incident light zone on the screen, turn the right-and-left and up-

and-down adjusting hex screws of the L1 adjustment mechanism until there will be no shading on the screen.Tighten up the lock screws.

5. Use the M4 adjusting lever for red and the M5 adjusting lever for blue. Watching the red and blue images aswell as the LCD (R) and LCD (B) incident light zones on the screen, slide or turn these levers until there will beno shading on the screen. Tighten up the lock screws.

6. Make the screen white only and make sure there is no shading on it.

LCD (G)

LCD (R)LCD (B)

M5 adjusting lever

Lock screws

Front

Turn Turn

M4 adjusting lever

Lock screws

L1 adjustment mechanism

Lock screwsL1 adjustment mechanism

Right-and-leftadjustment Up-and-downadjustment

Note :Before replacing the LCD panel, adjusting the opticalaxis of a mirror, etc., provide a light barrier before thelamp to keep its beam from coming in the eyes. (Notethat the light barrier is fire-resistant and insulating.)

24

LC-R60HDU

Adjusting the counter voltage and chromaticity, and creating the dataTake the following procedures after the LCD panel has been replaced and the convergence readjusted.

Universal ProgrammerMODEL 1881

Printer cable connectedD-sub 25pin

Mebius VGAmode

Light quantitycorrectionpolarizer

LCR60HDUCL100

ExtensioncableMA-1

Specific cable connected to LCD drive PWB (LA connector)

Output PWB

Opticalmechanism

Projection lens

CL100 setup jig

CL100measuring probe

Light quantityadjustment polarizer

Projection lens

Chromaticity adjustment and data program diagram

25

LC-R60HDU

1. Preparations (equipment connections and standard adjustment)(1) Connect the specific cable between the personal computers RGB output terminal and the LA connector on

the output PWB.(2) Have the property dialog box on the computer screen. Call the VGA mode (640 x 480), True Color mode (24

bits) and LCD+CRT mode (simultaneous display) and get the adjustment program (60HD_RS.exe) started.(3) Adjustment program menu

[Files (F)]New Measuring (N) New measurement (restarts measurement from the beginning).Open VT file (O) Opens the VT fileSave VT file (S) Saves the VT fileSave White Balance (W) Saves the gain level, voltage level and chromaticity after the chromaticity has been

adjusted.END (X) Exit.

[Screen (S)]Up (U) F2 Decreases the signal level (fine adjustment).Down (D) F3 Increases the signal level (fine adjustment).Full screen (S) F8 Display all over the screen.100% Signal level at 100%. 0% Signal level at 0%.

[Measure (M)]White Balance (W) Selected for chromaticity adjustment.1st Measure (F) Enters the first VT measurement input.2nd Measure (S) Enters the second VT measurement input.3rd Measure (T) Enters the third VT measurement input.Average (V) Calculates and displays the average of the third measurements.Red VT (R) Selected for measuring the red VT.Green VT (G) Selected for measuring the green VT.Blue VT (B) Selected for measuring the blue VT.Adjust (A) 0.7 Vp-p initially set.

[Calc (C)] Calculates and saves the data.

[Information (I)] Information on versions

26

LC-R60HDU

(4) Turn on the projector power and make sure that the image on the computer screen shows up on the projectorscreen. There is no problem if the image is not clear.

(5) Select RESET in the picture status.(6) Put out the 100% signal, observe the waveform at TP1448 for green (TP1449 for blue, TP1450 for red), and

adjust the level to 0.7 Vp-p using Adjust (A).

(7) Put out the 0% signal, observe the waveform at TP1808 for green (TP1809 for blue, TP1807 for red), andmake sure the level to 10 Vp-p. If out of spec, select VIDEO2 on the process adjust menu. Select G-BIAS (R-BIAS, B-BIAS) and try to adjust the level to 10 Vp-p.

TP1807TP1808TP1809

Voltage waveformVideo signal (Ex. Staircase waveform)

White-to-white voltage Black-to-black voltage:10 Vp-p

Drag the pointer to adjust the level.

Click on the bar to change the value one by one.

2. Adjusting the counter voltage(1) On the adjustment program, set the signal output to 70-80%. (intermediate tone)(2) Select GAMMA on the process adjust menu.(3) Select G3 (Red linear ).(4) Select VIDEO2 on the process adjust menu.(5) Select CB-R (Red counter voltage adjustment).(6) Turn up and down the value until the horizontal 1/60-second-cycle scroll minimizes its darkness and brightness.

(See the figure below.)(7) Select GAMMA on the process adjust menu.(8) Select G2 (Green linear ).(9) Select VIDEO2 on the process adjust menu.(10) Select CB-G (Green counter voltage adjustment).(11) Like in Step (6), minimize the darkness and brightness

of the scroll.(12) Select GAMMA on the process adjust menu.(13) Select G1 (Blue linear ).(14) Select VIDEO2 on the process adjust menu.(15) Select CB-B (Blue counter voltage adjustment).(16) Like in Step (6), minimize the darkness and brightness

of the scroll.

Horizontal scroll

27

LC-R60HDU

3. Adjusting the chromaticity (white-to-white voltage)(1) Attach the CL100 measuring probe at the center of the screen (using mild-adhesive tape or the like).(2) Get the adjustment program started. Select [Measure (M)] first and then White Balance (W) (on Screen 1).(3) On the adjustment program screen, set the output level to 100%.(4) Select GAMMA on the process adjust menu.(5) Select G3 (Red linear ). Select VIDEO2 on the process adjust menu.(6) Set the R-GAIN data to 255.(7) Measure the illuminance and enter it in the RED lx box on Screen 1. The 93% illuminance is automatically

calculated.(8) Adjust the R-GAIN data to achieve the displayed 93% illuminance.(9) Enter the adjusted gain level in the 1RED box onscreen.(10) Select GAMMA on the process adjust menu.(11) Select G2 (Green linear ).(12) Select VIDEO2 on the process adjust menu.(13) Set the G-GAIN data to 255.(14) Measure the illuminance and enter it in the GREEN lx box on Screen 1. The 93% illuminance is automatically

calculated.(15) Adjust the G-GAIN data to get the brightness as high as 93% of the measured illuminance.(16) Enter the adjusted gain level in the 1GREEN box onscreen.(17) Select GAMMA on the process adjust menu.(18) Select G1 (Blue linear ).(19) Select VIDEO2 on the process adjust menu.(20) Set the B-GAIN data to 255.(21) Gradually turn down the gain level to find the peak illuminance.(22) Enter the gain level of the peak illuminance in the GAIN box.(23) Measure the illuminance and enter it in the BLUE lx box on Screen 1. The 93% illuminance is automatically

calculated.(24) Adjust the B-GAIN data to get the brightness as high as 93% of the measured peak illuminance.(25) Select GAMMA on the process adjust menu.(26) Select G4 (White linear ).(27) Measure the illuminance and chromaticity, and enter them in the WHITE box.(28) At each gain level, reach the target chromaticity of x = 0.2810.005 and y = 0.3090.005.

[Chromaticity adjustment procedure]The adjustment starts with the 93% gain level and goes on toward lower levels.Judging the measured chromaticity and the target one, the gain level of one color is fixed first and those ofother two colors are then adjusted.As the R-GAIN setting is stepped down, the "x" value goes down too.As the G-GAIN setting is stepped down, the "y" value goes down too.As the B-GAIN setting is stepped down, both the "x" and "y" values go up.As shown in the chromaticity adjustment chart, lets suppose the relation between the measured chromatic-ity and the target chromaticity:1 If only the "y" value is too highTurn down the G-GAIN setting with the R-GAIN and B-GAIN settings

fixed.2 If both the "x" and "y" values are too highTurn down the R-GAIN and G-GAIN settings with the B-GAIN

setting fixed.3 If only the "x" value is too highTurn down the R-GAIN setting with the B-GAIN and G-GAIN settings

fixed.4 If the "x" value is too high and "y" too lowTurn down the B-GAIN and R-GAIN settings with the G-GAIN

setting fixed.5 If only the "y" value is too lowTurn down the B-GAIN and R-GAIN settings with the G-GAIN setting

fixed.6 If both the "x" and "y" values are too lowTurn down the B-GAIN and G-GAIN settings with the R-GAIN

setting fixed.7 If only the "x" value is too lowTurn down the B-GAIN and G-GAIN settings with the R-GAIN setting

fixed.8 If the "x" value is too low and "y" too highTurn down the B-GAIN and G-GAIN settings with the R-GAIN

setting fixed.

28

LC-R60HDU

(29) Measure the illuminance at the target chromaticity. Enter the measurement in the box.(30) The ratio of this measurement to the 93% white-adjusted illuminance will be automatically calculated.(31) If the illuminance ratio is way out of spec (below 70%), readjust the chromaticity as in Step 26 again.(32) Observe the white-to-white voltage of each color. Enter the readings.(33) Finally select [File (F)] first and then Save White Balance (W). Type in a file name and save the adjustment

data. The saved file can be opened using a general text editor, word processing program, etc. The contentson the file include the gain levels, voltages, illuminances and chromaticities of all the colors.

Chromaticity adjustment chart

1

2

3

4

5

6

7

8

Targetchromaticity

"y" higher

"x" higher"x" lower

"y" lower

Screen 1 Chromaticity adjustment windowEnter maximum illuminanceof each color.

Gain level for peak illuminance

Enter the illuminance and chromaticity of93% white screen.

93% illuminance automatically calculated

Gain level for 93%illuminance

White-to-white voltage(Vp-p) after adjustment

Illuminance and efficiency afterchromaticity adjustment

Adjusted chromaticity

Target chromaticity

Use the Tab key or click the mouse to move around the boxes.

29

LC-R60HDU

4. Creating the dataCreate the data after adjusting the chromaticity. Select RESET in the picture status.

(1) Get the adjustment program started.(2) Feed the 100% level signal.(3) Select [Measure (M)] first and then Adjust (A). Adjust the voltage to 0.7 Vp-p for each color.

TP1448: Green, TP1449: Blue, TP1450: Red(4) Using double-face tape or the like, apply the light quantity adjusting polarizer to the CL100 measuring probe.(5) Call the process adjust mode.(6) Select GAMMA on the process adjust menu.(7) Select G3 (Red linear ).(8) Detach the lens cover.(9) Using the mounting fixture, fix the polariser-fitted CL100 probe on the lens projection face.(10) Select Red VT (R) on the [Measure (M)] menu.(11) Select [Screen (S)] first and then Full Screen (S) using the F8 key.(12) Measure the illuminance with the CL100 probe.(13) Turning the CL100 probe, maximize the measuring range, but keep the 100%-level illuminance within the

measuring range limit (E0 error). Now tape the CL100 probe in positionReference maximum measuring ranges:RED = 10000 to 15000 lxGREEN = 20000 to 30000 lxBLUE = 650 to 750 lx

(14) Select [Measure (M)] first and then Red VT (R).(15) Select [Measure (M)] first and then 1st Measure (F).(16) Switch to the adjust screen and enter the data in the 100% and 0.7Volt boxes.(17) With the F8 key, exit the Full Screen mode.(18) Select 95% on the [Screen (S)] screen (also selectable by clicking on the % in the table).(19) Observe the waveform to make sure the voltage is 0.665 Vp-p.(20) If out of spec, use the UP or DOWN button to finely adjust to 0.665 Vp-p.(21) Switch to the full screen mode and measure the illuminance with the CL100 probe.(22) Enter the data in the 95% box.(23) Repeat the above steps (17) thru (22) for the 100% down to 0% levels.(24) To average measurement variations, take 3 measurements each for the 100% to 0% levels. After the first

round, select [Measure (M)] and 2nd Measure (S). Start the second round. Then select 3rd Measure (T) forthe third round. After the third round, select [Measure (M)] and Average (V) to get the average. This averageis used as VT data to calculate the data.

(25) Next select GAMMA on the process adjust menu, and G2 and G1 for the green and blue colors. Select[Measure (M)] first and then Green VT (G) and Blue VT (B). Collect the data for the red, green and blue colors.

(26) The VT data collected during or after the measurement can be saved on the [File (F)] menu. The VT data mayalso be used to calculate the data.

(27) When all the data has been collected, select [Calc].(28) In order to save the data that is created from the VT data, type in a file name in the file name dialog box.(29) The data is now calculated. Once computed, save the data under the typed file name. Exit the program.(30) Get the MODEL1881 program started and write the created data on the flash memory (RH-IX3338CEZZ).

[Writing procedure]1 Using the Load Project, get the 58 basic project loaded. (A 3.5" floppy disk is supplied.)2 Get the data loaded from Load File.3 With the Erase button, get the flash memory blank.4 With the Prog button, write the data on the flash memory.

(31) Now you have 3 tools for the purpose of servicing the optical mechanism unit: fully adjusted optical mechanismunit, flash memory loaded with data, and white-to-white voltage memo.

30

LC-R60HDU

ELECTRICAL ADJUSTMENT

No. Adjusting point Adjusting conditions Adjusting procedure1 EEPROM initiali-

zation1. Turn on the power (lamp

on) and warm up the unit for15 minutes.

Make the following settings: Press SW2001 to call the process mode. Execute

the S2 command on the SSS menu. Make sure all the data but those of the up con-

verter are initialized. Keep the input mode fixed at COMPONENT-1.

All the settings have been factory-adjusted to their best points. If by any chance out of spec or after replacementof relevant parts, take the following adjustment procedures.

The HD signal is of 1035I for the Japanese market. Unless otherwise specified, the 75% color bar signal is used for the Video, S, Component, and 480P adjust-

ments.

2 Sub-brightnessAdjustment onCXA2101 mainIC4001

1. Input signal: 10-step lumi-nance HD signalCOMPONENT-1

2. Group: VIDEO-13. Subject: BRIGHT4. Test point: TP40275. Instrument:Oscilloscope

Connect the oscilloscope to TP4027 (G signal).Using the [\ |] buttons on the remote controller,adjust the brightness so that the sync signal peakdisappears.

3 Sub-contrastAdjustment onCXA2101 mainIC4001

1.Input signal: 10-step lumi-nance HD signalCOMPONENT-1

2. Group: VIDEO-13. Subject: G-DRV

B-DRVR-DRV

4. Test point: TP4027TP4028TP4029

5. Instrument:Oscilloscope

Make sure the CONT setting of VIDEO-1 is 7.Using the [\ |] buttons on the remote controller,adjust each color level to 0.70.05 Vp-p at each ofthe following test points.TP4027: G-DRVTP4028: B-DRVTP4029: R-DRV

0.7 Vp-p

4 Sub-colorAdjustment onCXA2101 mainIC4001

1. Input signal: Color bar HDsignal

COMPONENT-12. Group: VIDEO-13. Subject: COLOR4. Test point: TP40295. Instrument:Oscilloscope

Connect the oscilloscope to TP4029 (R signal).Using the [\ |] buttons on the remote controller,adjust the setting so that the white and red barsare at the same level.

31

LC-R60HDU

No. Adjusting point Adjusting conditions Adjusting procedure5 Sub-tint

Adjustment onCXA2101 mainIC4001

1. Input signal:Color bar HD signal

COMPONENT-12. Group: VIDEO-13. Subject: TINT4. Test point: TP40295. Instrument:Oscilloscope

Connect the oscilloscope to TP4029 (R signal).Using the [\ |] buttons on the remote controller,adjust the setting so that the yellow and magentabars are at the same level.

Yellow Magenta

At the samelevel

6 Green/blacklevelA/D input bot-tom adjustment


2. Group: VIDEO-33. Subject: SHL4. Test point: TP14435. Instrument:Oscilloscope

Adjust the SHL setting to achieve the specifiedgreen/black level. Using the [\ |] buttons on theremote controller, adjust the distance between the0V and the bottom to 1.750.05 Vp-p.

1.75 0.05 Vp-p

0 V

7 Red/white levelA/D input ampli-tude adjustment


2. Group: VIDEO-53. Subject: R-DRV4. Test point: TP14395. Instrument: Oscilloscope

Using the [\ |] buttons on the remote controller,adjust the red/white level to 1.750.05 Vp-p.

1.75 0.05 Vp-p

8 Green/whitelevelA/D input ampli-tude adjustment


2. Group: VIDEO-53. Subject: G-DRV4. Test point: TP14435. Instrument: Oscilloscope

Using the [\ |] buttons on the remote controller,adjust the green/white level to 1.750.05 Vp-p.

1.75 0.05 Vp-p

9 Blue/white levelA/D input ampli-tude adjustment


2. Group: VIDEO-53. Subject: B-DRV4. Test point: TP14465. Instrument: Oscilloscope

Using the [\ |] buttons on the remote controller,adjust the blue/white level to 1.750.05 Vp-p.

1.75 0.05 Vp-p

32

LC-R60HDU

No. Adjusting point Adjusting conditions Adjusting procedure10 AD input

ReferenceRed/white leveladjustment


2. Group: VIDEO-33. Subject: VTR4. Test point: TP1439

TP14415. Instrument: Oscilloscope

Get the waveforms at TP1439 and TP1441 over-lapped on the oscilloscope screen. Adjust thevoltage at TP1441 to the video signal peak.

3.5 0.05 Vp-p

0 V

11 AD inputReferenceGreen/whitelevel adjustment


2. Group: VIDEO-33. Subject: VTG4. Test point: TP1443



3.5 0.05 Vp-p

0 V

12 AD inputReferenceBlue/white leveladjustment


2. Group: VIDEO-33. Subject: VTB4. Test point: TP1446



3.5 0.05 Vp-p

0 V

13 AD inputReferenceRed/black leveladjustment


2. Group: VIDEO-33. Subject: VBR4. Test point: TP1439



Black level 0.05 V0 V

33

LC-R60HDU

No. Adjusting point Adjusting conditions Adjusting procedure14 AD input

ReferenceGreen/blacklevel adjustment


2. Group: VIDEO-33. Subject: VBG4. Test point: TP1443




15 AD inputReferenceBlue/black leveladjustment


2. Group: VIDEO-53. Subject: VBB4. Test point: TP1446




16 Sample holdPulse phasecheckingSH-PHASE

1. Input signal:ITE pattern HDsignal

COMPONENT-12. Group: VIDEO-43. Subject: Sampling phase

adjustmentR-SMPG-SMPB-SMP

4. Test point: Onscreen5. Instrument: Visual

Using the [\ |] buttons on the remote controller,adjust the settings so that character blurring, ghostand ringing on the ITE pattern will be minimized.

17 Horizontalcenter

Feed the HD signal for adjust-ing the horizontal center.1. Input signal: ITE pattern HD

signalCOMPONENT-1

2. Group: VIDEO-43. Subject: H-POS4. Test point: Onscreen5. Instrument: Visual

Using the [\ |] buttons on the remote controller,adjust the setting so that the overscan is the samefor right and left.

18 Vertical center Feed the HD signal foradjusting the vertical center.1. Input signal: ITE pattern HD

signalCOMPONENT-1

2. Group: VIDEO-43. Subject: V-POS4. Test point: Onscreen5. Instrument: Visual

Using the [\ |] buttons on the remote controller,adjust the setting so that the overscan is the samefor top and bottom.

34

LC-R60HDU

No. Adjusting point Adjusting conditions Adjusting procedure19 Color-related

performancechecking

1. Receive the HD color barsignal.

Select L1 in the process mode. Check the colorand tint settings.

20 Video-relatedperformancechecking

1. Receive the ITE pattern sig-nal.

Select L2 in the process mode. Check the picture,brightness and sharpness settings.

21 Audio-relatedperformancechecking

Select L3 in the process mode. Check the bass,treble and balance settings.

22 Off-timer per-formancechecking

Select OFF in the process mode. Make sure thatthe off-timer starts with the 5-minute count andcounts down every one second for one minute andthat the set turns itself off at the 0-minute count.

23 Thermistorperformancechecking

Make sure the TEMP display appears.

24 Factory settings Using the remote controller, make "FACTORYSETTINGS 4". (Common settings are made for allthe destinations.)Press "SSS4".

35

LC-R60HDU

Process Mode Menu Display

ADJINVer 1.00

VIDEO 1 SOUNDVIDEO 2 N.WVIDEO 3 LINEVIDEO 4 TESTVIDEO 5 GAMMAUP-CON

(1) MAIN menuVIDEO-1 ADJ

1 BRIGHT 23 9 R-DRV 502 CONT 7 10 G-DRV 503 TINT 7 11 B-DRV 504 COLOR 7 12 R-CUT 315 BLK-BTM 7 13 G-CUT 316 SHARP 3 14 B-CUT 317 CTI 18 LTI 0

(2) VIDEO-1 menu

(3) VIDEO-2 menuVIDEO-2 ADJ

1 M-BIAS 64 9 INTSW 02 R-BIAS 128 10 CB-R 1283 G-BIAS 128 11 CB-G 1284 B-BIAS 128 12 CB-B 1285 M-GAIN 128 13 PABL 156 R-GAIN 1287 G-GAIN 1288 B-GAIN 128

VIDEO-3 ADJ

1 VBR 2052 VBG 2053 VBB 2054 VTR 1025 VTG 1026 VTB 1027 SHL 102

(4) VIDEO-3 menu


1 H-POS 42 V-POS 43 B-SMP 24 G-SMP 25 R-SMP 26 UD 07 LR 0


1 BRIGHT 642 R-DRV 1283 G-DRV 1284 B-DRV 1285 R-CUT 1286 G-CUT 1287 B-CUT 1288 LRGB 1289 LANG U

36

LC-R60HDU

(7) UP-CON menuSOUND ADJ

1 VOLUME 62 AGC 03 MODE 04 BALANCE 105 SURR 06 MONO 07 VOCAL 0

(8) SOUND menu

(9) N.W menuN.W

RED CR YGREEN CR MBLUE CR CN.W CRYELLOW R + GMAGENTA B + GCYAN R + B

LINE

L1L2L3L4OFF. TIMERTEMP1TEMP2DTLSS2SS4

(10) LINE menu

(11) TEST menuTEST

| LAMP No.1 OKLAMP No.2 OKLAMP USE RESULT

No.1 No.2NOW XXXH XXXH1 XXXH XXXH2 XXXH XXXH3 XXXH XXXHTOTAL XXXH

(12) GAMMA menu

G6

UP-CON ADJ

1 V ENH 4 10 OUTPUT 1002 H ENH 7 11 P-MODE [A]3 V POS 16 12 C-SYSTE [N3]4 H POS 165 V SIZE 166 CONT 637 BRIGHT 638 COLOR 639 TINT 63

37

LC-R60HDU

TROUBLE SHOOTING TABLE

YES

NO

NO

NO

NO

YES

YES

YES

YES

YES

YES

YES

YES

NO

YES

NO

NO

YES

YES NO

NO

YES

NO

NO

YES

NO

NO

NO

NO

START

Are AC cord and signal cables correctly connected?

Check connections. Reconnect as required.

Go to "Checking power supply".

Go to "Checking lamp compartment".

Go to "Checking OSD".

Go to "Checking audio circuit".

Is component 1125I as specified?

Are there output signals at pins (1), (3), (5), (7) and (9) of UB?

Are there output signals at pins (1), (3), (5), (7) and (9) of LA?

Are there output signals at pins (13) and (15) of UB?

Go to "Checking LCD drive PWB".

Go to "Checking main signal input circuit".

Are there output signals at pins (1), (3), (5), (7) and (9) of UA?

Replace up converter.

Are there output signals at pins (11), (13) and (15) of UA as well as pins (7) and (9) of UB?

Is component 525P as specified?

Is component 525I as specified?

Is Video / S input as specified?

Turn on power.

Does power LED light up properly?

Does the lamp stay on?

Does OSD function with remote controller and key-in?

Does selected video fail to appear? Are images distorted?

Is selected audio not heard? Is sound unstable?

END

A

A

38

LC-R60HDU

TROUBLE SHOOTING TABLE (Continued)

YES YES

YES

YES

YES

YES

YES

YES

YES

NO

NO

NO

NO

NO

NO

YES

NO

NO

Checking main signal input circuit

Component signal input being received

Check input terminal board.

Check IC4001 and its peripheral circuits.


Check IC4008, IC4009, IC4010, IC4012, IC4013, IC4014 and their peripheral circuits.


Check IC4011, IC4015 and their peripheral circuits.

Are there output signals at C4177, C4178 and C4179?

Are there output signals at pins (26) and (27) of IC4021?

Go to "Checking sync signal with component input".

Are there input signals (sync signal) at TP4020 and TP4019?

Are there output signals at TP4031 and TP4021?

END



Check IC4027, IC4028, IC4031, IC4002, IC4003, IC4004 and their peripheral circuits.

Is there output signal at C4061?

Are there output signals at pins (76), (77), (78), (79) and (80) of IC4001?


Are there input signals to IC4001 at the following pins: (3) thru (5) at COMP 1, (9) thru (11) at COMP 2, (13) thru (17) at COMP 3, and (21) thru (23) at COMP 4?

Are there input signals to IC4002 at the following pins: (1) thru (7) at VIDEO 1, (8) thru (14) at VIDEO 2, and (15) thru (21) at VIDEO 3?

Video / S signal input being received

(With 525P input signal)

(With 525i input signal)

39

LC-R60HDU


YES

NO

Checking LCD drive PWB

Are there output signals at pins (1), (3), (5), (7) and (9) of LA: TP1448 [G], TP1449 [B], TP1450 [R], TP1451 [H] and TP1452 [V]? Check LA connection

cable.

B

YES

NOIs power supplied?

TP1807 [R] in trouble

Check IC1802, IC1805, IC1808, IC1811, IC1812, IC1817, IC1818, IC1823, IC1824 and their peripheral circuits.

TP1808 [G] in trouble


TP1809 [B] in trouble


Check output voltages at EA, IC1701 thru IC1716, and IC1722.

YES

NOAre there output signals at TP1439 [R], TP1443 [G], TP1446 [B], TP1425 [H] and TP1426 [V]? Check IC1401 and its

peripheral circuits.

YES

NOAre there signals at TP1804 [R], TP1805 [G] and TP1806 [B]?

YES

NOAre there signals at pins (36), (32) and (21) of IC1801?


YES

NO

Checking PLL and clock circuits.

Are there waveforms at pins (21), (20), (7) and (15) of IC1014?


YES

NOAre there clock signals at pins (13) and (14) of ADC on IC1402, IC1403 and IC1404? Are there clock signals also at pins (17), (20) and (21) of DAC on IC1006, IC1007 and IC1008? Check IC1009, IC1010, IC1011, IC1012, IC1013

and their peripheral circuits.

Check LCD driver and IC.

YES

NOAre there high-level output signals at IC1001 and IC1020?


YES

NOAre there signals at TP1807 (R), TP1808 (G) and TP1809 (B)?

40

LC-R60HDU

TROUBLE SHOOTING TABLE (Continued)B

YES

NO

Checking LCD timing pulse

Are outputs (source driver clock) at IC6001, IC6003, IC6005, IC6007, IC6009, IC6011, IC6013, IC6015, IC6017, IC6019, IC6021 and IC6023 as specified?

NO

Check IC6025, IC6026, IC6027 and their peripheral circuits.

Check IC6001, IC6003, IC6005, IC6007, IC6009, IC6011, IC6013, IC6015, IC6017, IC6019, IC6021, IC6023 and their peripheral circuits.

Are outputs (source driver start pulse) at IC6025, IC6026 and IC6027 as specified?

YES

NO

Check IC6028, IC6029, IC6030, IC6037 and their peripheral circuits?

Are RLCD, GLCD and BLCD connectors connected properly?

Are outputs (gate driver pulse) at IC6028, IC6029, IC6030 and IC6037 as specified?

YES

LCD panel defective.

YES

NO

Check connections and flexible cables.

41

LC-R60HDU

TROUBLE SHOOTING TABLE (Continued)Checking audio circuit

Are there input signals to IC3004 at the following pins: (1) and (12) at COMP 1, (5) and (14) at COMP 2, (2) and (15) at COMP 3, and (4) and (11) at COMP 4?


NO


Check input terminal board.

NO NO

YES

Are there output signals at pin (7) of IC3005 and pin (7) of IC3006?

NO


YES

YES


NO

Check IC3012, IC3010, IC3011 and their peripheral circuits.

YES

Are speakers active on user adjustment menu?

NO

Check IC3017, IC3007 and their peripheral circuits.YES

Are there input signals at pins (3) and (5) of SC?

NO

YES

Are there output signals at pins (13), (15), (2) and (4) of IC3015?

NO


YES

YES

Are there input signals at LW, LT, RW and RT?

NO

Check NET-R and NET-L circuits.


Speakers defective

Component signal input being received

Are there input signals to IC4022 at the following pins: (2) and (4) at VIDEO 1, (9) and (11) at VIDEO 2, and (16) and (18) at VIDEO 3?


NO


YES

YES

Video / S signal input being received

42

LC-R60HDU

TROUBLE SHOOTING TABLE (Continued)Checking lamp compartment

Check for failing lamp and replace it. Does new lamp light up?

YES

Old lamp defective.NO

Replace failing ballast. Is new ballast functioning?

YES

Old ballast defective.NO

Is higher-than-200V voltage supplied at PG and PH?

NO

Go to "Checking power supply (ballast)".

Check CA, CB and their peripheral circuits.

YES

Is F7002 fuse blown out?

NO

Check PG, PH and their peripheral circuits.

YES

Fuse defective.

* After checking the lamp compartment, select the lamp marked with NG on the test mode screen of the process menu. Press the ENTER button on the remote controller twice. If NG is still there, go to the next troubleshooting item.

43

LC-R60HDU

TROUBLE SHOOTING TABLE (Continued)Checking OSD

NO NOAre there output signals at pins (24), (32), (33) and (34) of IC2003?


YES YES

Are there input signals at pins (2) thru (5) of MB on main PWB?

NOMB cable defective.Are there input signals at pins (2) thru (5) of MB on LCD drive PWB?

YES

NO Check IC1022, IC1801 and their peripheral circuits.

Are there output signals at pins (14) thru (17) of IC1022?

YES

NO Check MA and its peripheral circuits.

Are there input signals at pins (9) and (10) of MA?

YES

IC1020 defective.

Check MB and its peripheral circuits.

44

LC-R60HDU


YES

NOCheck terminal PWB.

Are there input signals at pins (11) and (13) of IC2001 by running RS-232C on personal computer?

YES

NO Check IC2001, IC2002 and their peripheral circuits.

Are there input signals at pins (10) and (8) of IC2001 as well as pins (7) and (3) of IC2002?

YES


Checking RS-232C

NOUse RS-232C cross cable.Is RS-232C cross cable used?

Checking remote controller

NO NOReplace remote controller. Does new remote controller function?

Operation PWB defective.YES YES

Is there output at pin (9) of LE using remote controller?

NOLE cable defective.Is there output signal at pin (9) of LE on operation PWB?

YES


Remote controller defective.

45

LC-R60HDU


NOIs there 7V output signal at pin (1) of ED?

Check IC7101, F7001, F7003 and their peripheral circuits.

YESYES

Checking power supply

NOIs power LED (red) on?

YES

NO Check IC2003, Q2001 and their peripheral circuits.

Is there 5V(TPOW) output signal at pin (3) of ED?

YES

NOIs there 17V output signal at pin (2) of EA?

YES

NO Check R7220 and its peripheral circuits.

Is there 13V output signal at pin (5) of EA?

YES


Is there 6V output signal at pin (8) of EA?

YES

NO Check IC7203 and its peripheral circuits.

Is there 4.5V output signal at pin (11) of EA?

YES


Is there 16V output signal at pin (1) of ES?

Cable defective.

Check R7221, IC7101 and their peripheral circuits.

47

LC-R60HDU

46

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CHASSIS LAYOUT

49

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BLOCK DIAGRAM

51

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50

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OVERALL WIRING DIARGAM

52

LC-R60HDU

87 109654321

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DESCRIPTION OFSCHEMATIC DIAGRAM

VOLTAGE MEASUREMENT CONDITION:1. Voltages at test points are measured at the

supply voltage of AC 120V. Signals are fed by acolor bar signal generator for servicing purpose andthe above voltages are measured with a 20k ohm/Vtester.

WAVEFORM MEASUREMENT CONDI-TION:1. Waveforms at test points are observed at the supply

voltage of AC 120V. Signals are fed by a color barsignal generator for servicing purpose.

INDICATION OF RESISTOR & CAPACI-TOR:RESISTOR1. The unit of resistance is omitted.

(K=k=1000 , M=M).2. All resistors are 5%, unless otherwise noted.

(J= 5%, F= 1%, D= 0.5%)3. All resistors are 1/10W, unless otherwise noted.4. All resistors are Carbon type, unless otherwise

noted.

C : Solid W : Cement

S : Oxide Film T : Special

N : Metal Coating

CAPACITOR1. All capacitors are F, unless otherwise noted.

(P=pF=F).2. All capacitors are 50V, unless otherwise noted.3. All capacitors are Ceramic type, unless otherwise

noted.(ML): Mylar (TA): Tantalum(PF): Polypro Film (ST): Styrol

CAUTION:This circuit diagram is original one, therefore there may be aslight difference from yours.

SAFETY NOTES:1. DISCONNECT THE AC PLUG FROM THE AC

OUTLET BEFORE REPLACEING PARTS.2. SEMICONDUCTOR HEAT SINKS SHOULD BE

REGARDED AS POTENTIAL SHOCK HAZARDSWHEN THE CHASSIS IS OPERATING.

IMPORTANT SAFETY NOTICE:PARTS MARKED WITH ( ) AREIMPORTANT FOR MAINTAINING THE SAFETY OFTHE SET. BE SURE TO REPLACE THESE PARTSWITH SPECIFIED ONES FOR MAINTAINING THESAFETY AND PERFORMANCE OF THE SET.

53

LC-R60HDU

1716 1918151413121110

WAVEFORMS

1 TP4027H:10 sec/divV:500mV/div

5 TP4034H:10 msec/divV:1V/div






4 TP4033H:10 sec/divV:1V/div


e TP1805H:10 sec/divV:1V/div

u TP1809H:10 msec/divV:2V/div

r TP1806H:10 sec/divV:1V/div

t TP1807H:10 msec/divV:2V/div

y TP1808H:10 msec/divV:2V/div


q TP1446H:10 sec/divV:1V/div

w TP1804H:10 sec/divV:1V/div

55

LC-R60HDU

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OUTPUT UNIT-1/7

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OUTPUT UNIT-2/7

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OUTPUT UNIT-3/7

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OUTPUT UNIT-4/7

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OUTPUT UNIT-5/7

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OUTPUT UNIT-6/7

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OUTPUT UNIT-7/7

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MAIN UNIT-1/5

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MAIN UNIT-2/5

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MAIN UNIT-3/5

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MAIN UNIT-4/5

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MAIN UNIT-5/5

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TERMINAL UNIT

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654321

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SOUND OUT UNIT

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654321

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CONTROL UNIT

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654321

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NETWORK-L UNIT

(Woo

fer)

(Twe

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LC-R60HDU

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NETWORK-R UNIT

(Woo

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(Twe

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POWER UNIT-1/2

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POWER UNIT-2/2

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FAN CONTROL UNIT

B-LCD

R-LCD, G-LCD

RADIATOR

LAMP

EXHAUST

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PRINTED WIRING BOARD ASSEMBLIES

Output Unit (Wiring Side)

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Output Unit (Component Side)

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Main Unit (Wiring Side)

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Main Unit (Component Side)

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Terminal Unit (Wiring Side)

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Terminal Unit (Component Side)

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Sound Out Unit (Wiring Side)

Sound Out Unit (Component Side)

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Network-L Unit (Component Side)

Network-R Unit (Component Side)

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Control Unit (Wiring Side) Control Unit (Component Side)

Fan Control Unit (Component Side)

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Power Unit (Component Side)

Ref. No. Part No. Description Code Ref. No. Part No. Description Code

98

LC-R60HDU

PARTS LISTPARTS REPLACEMENT

Parts marked with "" are important for maintaining the safety ofthe set. Be sure to replace these parts with specified ones for main-taining the safety and performance of the set.

Les pieces marques "" sont importantes pour maintenir la scuritde l'appareil. Ne remplacer ces pieces que par des pieces dont lenumro est spcifi pour maintenir la scurit et protger le bonfonctinnement de l'appareil.

"HOW TO ORDER REPLACEMENT PARTS"To have your order filled promptly and correctly, please furnish thefollowing informations.

1. MODEL NUMBER 2. REF. NO.3. PART NO. 4. DESCRIPTION5. CODE 6. QUANTITY

in USA: Contact your nearest SHARP Parts Distributor.For location of SHARP Parts Distributor,Please call Toll-Free; 1-800-BE-SHARP

in CANADA: Contact SHARP Electronics of Canada LimitedPhone (416) 890-2100.

MARK: SPARE PARTS-DELIVERY SECTION

Ref. No. Part No. Description Code

NOTE: THE PARTS HERE SHOWN ARE SUPPLIED AS ANASSEMBLY BUT NOT INDEPENDENTLY.RLCDP0092CEZZ J LCD Module Unit-R GARLCDP0093CEZZ J LCD Module Unit-G GARLCDP0094CEZZ J LCD Module Unit-B GA

LCD PANELS

DUNTKA025DE02 Output Unit DUNTKA026DE02 Main Unit DUNTKA027DE02 Terminal Unit DUNTKA028DE02 Sound Out Unit DUNTKA029DE02 Control Unit DUNTKA053DE02 Fan Control Unit DUNTKA063DE01 Network-L Unit DUNTKA064DE01 Network-R Unit RDENC0297CEZZ Power Unit RUNTK0666CEZZ J Up Converter Unit GK

(Unit Replacement Item)RDENC0296CEZZ J Ballast Unit CE

(Unit Replacement Item)

PRINTED WIRING BOARD ASSEMBLIES(NOT REPLACEMENT ITEM)

DUNTKA025DE02OUTPUT UNIT

INTEGRATED CIRCUITSIC1001 VHiCXD2467Q-1 J CXD2467Q BUIC1002 VHiM62320FP-1 J M62320FP AKIC1003 VHiM62320FP-1 J M62320FP AKIC1004 VHiVHC541F/-1 J TC74VHC541F AKIC1005 VHiVHC541F/-1 J TC74VHC541F AKIC1006 VHiCXA3197R-1 J CXA3197R BDIC1007 VHiCXA3197R-1 J CXA3197R BDIC1008 VHiCXA3197R-1 J CXA3197R BDIC1009 VHiHDLVC08F-1 J HD74LVC08FP AEIC1010 VHiHDLVC08F-1 J HD74LVC08FP AEIC1011 VHiHDLVC00F-1 J HD74LVC00FP AEIC1012 VHiMC10H116-1 J MC10H116MR1 AQIC1013 VHiMC10H116-1 J MC10H116MR1 AQIC1014 VHiiCS1523M-1 J ICS1523M BCIC1015 VHiM62320FP-1 J M62320FP AKIC1016 VHiM62320FP-1 J M62320FP AKIC1017 VHiVHC541F/-1 J TC74VHC541F AKIC1018 RH-iX3338CEN1 J MBM29F400BC AYIC1019 VHiTC7SU04F-1 J TC7SU04F ACIC1020 RH-iX3325CEZZ J EPM7512AEQC208 CAIC1021 VHiM62320FP-1 J M62320FP AKIC1022 VHiHCT541AF-1 J TC74HCT541AF AGIC1401 VHiCXA2101Q-1 J CXA2101AQ-Tl BEIC1402 VHiCXA3026Q-1 J CXA3026Q-T6 BAIC1403 VHiCXA3026Q-1 J CXA3026Q-T6 BAIC1404 VHiCXA3026Q-1 J CXA3026Q-T6 BAIC1405 VHiM62392FP-1 J M62392FP AMIC1406 VHiNJM3403V-1 J NJM3403AV AGIC1407 VHiNJM3403V-1 J NJM3403AV AGIC1408 VHiNJM431M/-1 J NJM431M AEIC1409 VHiAD8023//-1 J AD8023AR AWIC1410 VHi16374AFT-1 J TC74LCX16374AF APIC1411 VHi16374AFT-1 J TC74LCX16374AF APIC1412 VHi16374AFT-1 J TC74LCX16374AF APIC1501 VHiVHC541F/-1 J TC74VHC541F AKIC1701 VHiPQ20VZ11-1 J PQ20VZ11 AHIC1702 VHiPQ20VZ11-1 J PQ20VZ11 AHIC1703 VHiPQ20VZ11-1 J PQ20VZ11 AHIC1704 VHiPQ20VZ11-1 J PQ20VZ11 AHIC1705 VHiPQ20VZ11-1 J PQ20VZ11 AHIC1706 VHiPQ20VZ11-1 J PQ20VZ11 AHIC1707 VHiPQ20VZ11-1 J PQ20VZ11 AHIC1708 VHiPQ20VZ11-1 J PQ20VZ11 AHIC1709 VHiPQ20VZ11-1 J PQ20VZ11 AHIC1710 VHiPQ20VZ11-1 J PQ20VZ11 AHIC1711 VHiPQ20VZ11-1 J PQ20VZ11 AHIC1712 VHiPQ20VZ11-1 J PQ20VZ11 AHIC1713 VHiPQ20VZ11-1 J PQ20VZ11 AHIC1714 VHiPQ20VZ11-1 J PQ20VZ11 AHIC1715 VHiPQ20VZ11-1 J PQ20VZ11 AHIC1716 VHiPQ20VZ11-1 J PQ20VZ11 AHIC1718 VHiM40C568H-1 J MB40C568HPFV-G AQIC1719 VHiNJM431M/-1 J NJM431M AEIC1720 VHiNJM2060M-1 J NJM2060M AEIC1721 VHiNJM3403V-1 J NJM3403AV AGIC1722 VHiPQ20VZ11-1 J PQ20VZ11 AHIC1801 VHiM52742SP-1 J M52742SP ASIC1802 VHiAD8023//-1 J AD8023AR AWIC1803 VHiAD8023//-1 J AD8023AR AWIC1804 VHiAD8023//-1 J AD8023AR AWIC1805 VHiNJU4053V-1 J NJU4053BV AFIC1806 VHiNJU4053V-1 J NJU4053BV AFIC1807 VHiNJU4053V-1 J NJU4053BV AFIC1808 VHiCXA2504N-1 J CXA2504N AZIC1809 VHiCXA2504N-1 J CXA2504N AZIC1810 VHiCXA2504N-1 J CXA2504N AZIC1811 VHiNJU4052V-1 J NJU4052BV AFIC1812 VHiNJU4052V-1 J NJU4052BV AFIC1813 VHiNJU4052V-1 J NJU4052BV AFIC1814 VHiNJU4052V-1 J NJU4052BV AFIC1815 VHiNJU4052V-1 J NJU4052BV AF

Ref. No. Part No. Description Code Ref. No. Part No. Description Code

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LC-R60HDU

DUNTKA025DE02OUTPUT UNIT (Continued)

IC1816 VHiNJU4052V-1 J NJU4052BV AFIC1817 VHiNJU4052V-1 J NJU4052BV AFIC1818 VHiNJU4052V-1 J NJU4052BV AFIC1819 VHiNJU4052V-1 J NJU4052BV AFIC1820 VHiNJU4052V-1 J NJU4052BV AFIC1821 VHiNJU4052V-1 J NJU4052BV AFIC1822 VHiNJU4052V-1 J NJU4052BV AFIC1823 VHiAD8023//-1 J AD8023AR AWIC1824 VHiAD8023//-1 J AD8023AR AWIC1825 VHiAD8023//-1 J AD8023AR AWIC1826 VHiAD8023//-1 J AD8023AR AWIC1827 VHiAD8023//-1 J AD8023AR AWIC1828 VHiAD8023//-1 J AD8023AR AWIC1829 VHiNJM431M/-1 J NJM431M AEIC6001 VHiEL7104C/-1 J El7104CS ATIC6003 VHiEL7104C/-1 J El7104CS ATIC6005 VHiEL7104C/-1 J El7104CS ATIC6007 VHiEL7104C/-1 J El7104CS ATIC6009 VHiEL7104C/-1 J El7104CS ATIC6011 VHiEL7104C/-1 J El7104CS ATIC6013 VHiEL7104C/-1 J El7104CS ATIC6015 VHiEL7104C/-1 J El7104CS ATIC6017 VHiEL7104C/-1 J El7104CS ATIC6019 VHiEL7104C/-1 J El7104CS ATIC6021 VHiEL7104C/-1 J El7104CS ATIC6023 VHiEL7104C/-1 J El7104CS ATIC6025 VHiEL7212C/-1 J El7212CS AQIC6026 VHiEL7212C/-1 J El7212CS AQIC6027 VHiEL7212C/-1 J El7212CS AQIC6028 VHiLR3695//-1 J LR3695 ASIC6029 VHiLR3695//-1 J LR3695 ASIC6030 VHiLR3695//-1 J LR3695 ASIC6031 VHiLR3695//-1 J LR3695 ASIC6032 VHiM62392FP-1 J M62392FP AMIC6033 VHiNJM3403V-1 J NJM3403AV AGIC6037 VHiLR3695//-1 J LR3695 AS

TRANSISTORSQ1401 VS2SC3735//-1 J 2SC3735 ACQ1402 VS2SC3735//-1 J 2SC3735 ACQ1403 VS2SC3735//-1 J 2SC3735 ACQ1801 VS2SC3735//-1 J 2SC3735 ACQ1802 VS2SC3735//-1 J 2SC3735 ACQ1803 VS2SC3735//-1 J 2SC3735 ACQ1804 VS2SC3735//-1 J 2SC3735 ACQ1805 VS2SA1462//-1 J 2SA1462 ACQ1806 VS2SC3735//-1 J 2SC3735 ACQ1807 VS2SA1462//-1 J 2SA1462 ACQ1808 VS2SC3735//-1 J 2SC3735 ACQ1809 VS2SA1462//-1 J 2SA1462 ACQ1810 VS2SC3735//-1 J 2SC3735 ACQ1811 VS2SA1462//-1 J 2SA1462 ACQ1812 VS2SC3735//-1 J 2SC3735 ACQ1813 VS2SA1462//-1 J 2SA1462 ACQ1814 VS2SC3735//-1 J 2SC3735 ACQ1815 VS2SA1462//-1 J 2SA1462 ACQ1816 VS2SC3735//-1 J 2SC3735 ACQ1817 VS2SA1462//-1 J 2SA1462 ACQ1818 VS2SC3735//-1 J 2SC3735 ACQ1819 VS2SA1462//-1 J 2SA1462 ACQ1820 VS2SC3735//-1 J 2SC3735 ACQ1821 VS2SA1462//-1 J 2SA1462 ACQ1822 VS2SC3735//-1 J 2SC3735 ACQ1823 VS2SA1462//-1 J 2SA1462 ACQ1824 VS2SC3735//-1 J 2SC3735 ACQ1825 VS2SA1462//-1 J 2SA1462 ACQ1826 VS2SC3735//-1 J 2SC3735 ACQ1827 VS2SA1462//-1 J 2SA1462 ACQ1828 VS2SC4504//-1 J 2SC4504 AFQ1829 VS2SA1724//-1 J 2SA1724 AKQ1830 VS2SC4504//-1 J 2SC4504 AF

Q1831 VS2SA1724//-1 J 2SA1724 AKQ1832 VS2SC4504//-1 J 2SC4504 AFQ1833 VS2SA1724//-1 J 2SA1724 AKQ1834 VS2SC4504//-1 J 2SC4504 AFQ1835 VS2SA1724//-1 J 2SA1724 AKQ1836 VS2SC4504//-1 J 2SC4504 AFQ1837 VS2SA1724//-1 J 2SA1724 AKQ1838 VS2SC4504//-1 J 2SC4504 AFQ1839 VS2SA1724//-1 J 2SA1724 AKQ1840 VS2SC4504//-1 J 2SC4504 AFQ1841 VS2SA1724//-1 J 2SA1724 AKQ1842 VS2SC4504//-1 J 2SC4504 AFQ1843 VS2SA1724//-1 J 2SA1724 AKQ1844 VS2SC4504//-1 J 2SC4504 AFQ1845 VS2SA1724//-1 J 2SA1724 AKQ1846 VS2SC4504//-1 J 2SC4504 AFQ1847 VS2SA1724//-1 J 2SA1724 AKQ1848 VS2SC4504//-1 J 2SC4504 AFQ1849 VS2SA1724//-1 J 2SA1724 AKQ1850 VS2SC4504//-1 J 2SC4504 AFQ1851 VS2SA1724//-1 J 2SA1724 AKQ6025 VS2SC4504//-1 J 2SC4504 AFQ6026 VS2SC4504//-1 J 2SC4504 AFQ6027 VS2SC4504//-1 J 2SC4504 AF

DIODESD1701 VHDDAN202K/-1 J Diode ABD1702 VHDDAN202K/-1 J Diode ABD1703 VHDDAN202K/-1 J Diode ABD1704 VHDDAN202K/-1 J Diode ABD1705 VHDDAN202K/-1 J Diode ABD1706 VHDDAN202K/-1 J Diode ABD1707 VHDDAN202K/-1 J Diode ABD1708 VHDDAN202K/-1 J Diode ABD1709 VHDDAN202K/-1 J Diode ABD1710 VHDDAN202K/-1 J Diode ABD1711 VHDDAN202K/-1 J Diode ABD1712 VHDDAN202K/-1 J Diode ABD1713 VHDDAN202K/-1 J Diode ABD1714 VHDDAN202K/-1 J Diode ABD1715 VHDDAN202K/-1 J Diode ABD1716 VHDDAN202K/-1 J Diode ABD1718 VHDDAN202K/-1 J Diode ABD1804 VHDMA153///-1 J Diode ABD1805 VHDMA153///-1 J Diode ABD1806 VHDMA153///-1 J Diode ABD1807 VHDMA153///-1 J Diode ABD1808 VHDMA153///-1 J Diode ABD1809 VHDMA153///-1 J Diode ABD1810 VHDMA153///-1 J Diode ABD1811 VH

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