Sharp LC-13C3U-S, LC-15C3U-S Schematic

LC-13C3U-S LC-15C3U-S

SERVICE MANUAL

SX2T5LC-13C3U

LCD COLOR TELEVISION

LC-13C3U-S

MODELS

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

CONTENTS

» IMPORTANT SERVICE SAFETY PRECAUTION ................................................................................... 2

» SPECIFICATIONS ................................................................................................................................... 5

» OPERATION MANUAL ............................................................................................................................ 6

» DIMENSIONS .......................................................................................................................................... 9

» REMOVING OF MAJOR PARTS............................................................................................................11

» ADJUSTING PROCEDURE OF EACH SECTION ................................................................................ 15

» PUBLIC MODE ...................................................................................................................................... 26

» TROUBLE SHOOTING TABLE ............................................................................................................. 28

» CHASSIS LAYOUT................................................................................................................................33

» BLOCK DIAGRAM................................................................................................................................. 34

» OVERALL WIRING DIAGRAM .............................................................................................................. 36

» DESCRIPTION OF SCHEMATIC DIAGRAM ........................................................................................ 40

» SCHEMATIC DIAGRAM ........................................................................................................................ 41

» PRINTED WIRING BOARD ASSEMBLIES........................................................................................... 63

» REPLACEMENT PARTS LIST .............................................................................................................. 73

» PACKING OF THE SET......................................................................................................................... 87

LC-15C3U-S

Page

SHARP CORPORATION

This document has been published to be used for after sales service only. The contents are subject to change without notice.

LC-13C3U-S

LC-15C3U-S

IMPORTANT SERVICE SAFETY PRECAUTION

Service work should be perfomed only by qualified ser vice technicians who are thoroughly familiar with all safety checks and the servicing guidelines which follow:

WARNING

1. For continued safety, no modification of any circuit should be attempted.

2. Disconnect AC power before servicing.

CAUTION: FOR CONTINUED PROTECTION A GAINST A RISK OF FIRE REPLACE ONLY WITH SAME TYPE F3701 (2.0A, 125V), F3702

A V

(1.6A, 125V), F6500 (1.6A, 125V) AND F6501 (1.6A, 125V) FUSE.

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, 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 for leakage current in the following manner.

• Plug the AC cord directly into a 110~240 volt A C outlet, and connect the DC power cable into the receiver's DC jack. (Do not use an isolation transformer for this test).

• Using two clip leads, connect a 50k ohm, 10 watt resistor paralleled by a 0.15µF capacitor in series with all exposed metal cabinet parts and a known earth

ground, such as electrical conduit or electrical ground connected to an earth ground.

• Use an AC voltmeter ha ving with 5000 ohm per volt, or higher, sensitivity or measure the AC voltage drop across the resisor.

• Connect the resistor connection to all exposed metal parts having a return to the chassis (antenna, metal cabinet, screw heads, knobs and control shafts, escutcheon, etc.) and measure the AC voltage drop across the resistor. All checks must be repeated with the AC cord plug connection reversed. (If necessary, a nonpolarized adaptor plug must be used only for the purpose of completing these checks.) Any reading of 0.75V peak (this corresponds to 0.5 milliamp. peak A C .) or more is e xcessive and indicates a potential shock hazard which must be corrected before returning the monitor to the owner .

DVM

AC SCALE

50k ohm

10W

0.15 µF

TEST PROBE

TO EXPOSED METAL PARTS

CONNECT TO KNOWN EARTH GROUND

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SAFETY NOTICE

Many electrical and mechanical parts in LCD television have special safety-related characteristics. These characteristics are often not evident from visual inspection, nor can protection afforded by them be necessarily increased by using replacement components rated for higher voltage , w attage , etc. Replacement parts which have these special safety characteristics are identified in this manual; electrical

and shaded areas in the

Schematic Diagrams

For continued protection, replacement parts must be identical to those used in the original circuit. The use of a substitute replacement parts which do not have the same safety characteristics as the factory recommended replacement parts shown in this service manual, may create shock, fire or other hazards.

components having such features are identified by “ å”

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Replacement Parts Lists

and

LC-13C3U-S

LC-15C3U-S

PRECAUTIONS A PRENDRE LORS DE LA REPARATION

Ne peut effectuer la réparation qu' un technicien spécialisé qui s'est parfaitement accoutumé à toute vérification de sécurité et aux conseils suivants.

AVERTISSEMENT

conduite électrique ou une prise de terre branchée à la terre.

1. N'entreprendre aucune modification de tout circuit. C'est dangereux.

2. Débrancher le récepteur avant toute réparation.

• Utiliser un voltmètre CA d'une sensibilité d'au moins 5000Ω/V pour mesurer la chute de tension en travers de la résistance.

• Toucher avec la sonde d'essai les pièces métalliques exposées qui présentent une voie de retour au châssis (antenne, coffret métallique, tête des vis, arbres de commande et des boutons, écusson, etc.) et mesurer la chute de tension CA en-travers de la résistance. Toutes les vérifications doivent être refaites après avoir inversé la fiche du cordon d'alimentation. (Si nécessaire, une prise d'adpatation non polarisée peut être utilisée dans le but de terminer ces vérifications.)

A V

PRECAUTION: POUR LA

PRO TECTION CONTINUE CONTRE LES RISQUES D'INCENDIE, REMPLACER LE FUSIBLE PAR UN FUSIBLE DE MEME TYPE F3701 (2.0A, 125V), F3702 (1.6A, 125V), F6500(1.6A, 125V), F6501(1.6A, 125V)

Tous les courants mesurés ne doivent pas dépasser 0,5 mA.

VERIFICATIONS CONTRE L'INCEN-DIE ET LE CHOC ELECTRIQUE

Dans le cas contraire, il y a une possibilité de choc électrique qui doit être supprimée avant de rendre le récepteur au client.

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 métalliques du récepteur.

2. Inspecter tous les dispositifs de protection comme les boutons de commande non-métalliques, les isolants, le dos du coffret, les couvercles ou blindages de réglage

VTVM

ECHELLE CA

50k ohm

10W

et de compartiment, les réseaux de résistancecapacité, les isolateurs mécaniques, etc.

3. S'assurer qu'il n'y ait pas de danger d'électrocution en vérifiant la fuite de courant, de la facon suiv ante:

• Brancher le cordon d'alimentation directem-ent à une

0.15 µF

SONDE D'ESSAI

prise de courant de 110-240V. (Ne pas utiliser de transformateur d'isolation pour cet essai).

• A l'aide de deux fils à pinces, brancher une résistance de 50 kΩ 10 watts en parallèle avec un condensateur de 0,15µF en série avec toutes les pièces métalliques exposées du coffret et une terre connue comme une

234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121

AUX PIECES METALLIQUES EXPOSEES

BRANCHER A UNE TERRE CONNUE

AVIS POUR LA SECURITE

De nombreuses pièces, électriques et mécaniques, dans les téléviseurs présentent des caractéristiques spéciales relatives à la sécurité, qui ne sont souvent pas évidentes à vue. Le degré de protection ne peut pas être nécessairement augmentée en utilisant des pièces de remplacement étalonnées pour haute tension, puissance, etc. Les pièces de remplacement qui présentent ces caractéristiques sont identifiées dans ce manuel; les pièces électriques qui présentent ces particularités sont

234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121

identifiées par la marque " å " et hachurées dans la liste des pièces de remplacement et les diagrammes schématiques. Pour assurer la protection, ces pièces doivent être identiques à celles utilisées dans le circuit d'origine. L'utilisation de pièces qui n'ont pas les mêmes caractéristiques que les pièces recommandées par l'usine, indiquées dans ce manuel, peut provoquer des électrocutions, incendies, radiations X ou autres accidents.

LC-13C3U-S LC-15C3U-S

Precautions for using lead-free solder

1 Employing lead-free solder

"All PWBs" of this model employs lead-free solder . The LF symbol indicates lead-free solder , and is attached on the PWBs and service manuals. The alphabetical character following LF shows the type of lead-free solder. Example:

L Fa

Indicates lead-free solder of tin, silver and copper.

2 Using lead-free wire solder

When fixing the PWB soldered with the lead-free solder, apply lead-free wire solder. Repairing with conventional lead wire solder may cause damage or accident due to cracks. As the melting point of lead-free solder (Sn-Ag-Cu) is higher than the lead wire solder by 40ºC, we recommend you to use a dedicated soldering bit, if you are not familiar with how to obtain lead-free wire solder or soldening bit, contact our service station or service ranch in your area.

3 Soldering

As the melting point of lead-free solder (Sn-Ag-Cu) is about 220°C which is higher than the conventional lead solder by 40°C, and as it has poor solder wettabillty, 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 excoeded, remove the bit from the PWB as soon as y ou conurm the steady soldering condition. Lead-free solder contains more tin, and the end of the soldering bit may be easily corroded. Make sure to tum on and off the power of the bit as required. if a different type of solder stays on the tip of the soldering bit, it is alloyed with lead-free solder. Clean the bit after every use of it. When the tip of the soldering bit is blackened during use, file it with steel wool or fine sandpaper.

Becareful when replacing parts with polarity indication on the PWB silk.

Lead-free wire solder for servicing

Part N o, ★ Description Code ZHNDAi123250E J φ0.3mm 250g(1roll) BL ZHNDAi126500E J φ0.6mm 500g(1roll) BK ZHNDAi12801KE J φ1.0mm 1kg(1roll) BM

SPECIFICATIONS

LC-13C3U-S LC-15C3U-S

Items

LCD panel

Number of dots 921,600 dots VGA Video color systems N358, N443, PAL, PAL-M, PAL-N, SECAM, PAL-60

Destination USA/Latin America/Taiwan TV Standard (CCIR) NTSC/PAL-M/PAL-N

TV function TV Tuning System PLL 181 ch.

STEREO MTS+SAP

CATV 125 ch. Y/C FILTER 4-LINE COMB FILTER Brightness 430 cd/m Lamp life (Fluorescent lamp) 60,000 hours Viewing angles H: 170° V: 170° Audio amplifier 2.1 W x 2 + 3 W x 1 Speakers ø2 in. (ø5 cm), 3 pcs.

AV-IN1 AV-IN1, S-VIDEO-IN

AV-IN2 AV-IN2/AV-OUT Terminals COMPONENT COMPONENT-IN, AUDIO-IN

Antenna F-Type

Headphone Mini-jack for stereo (ø3.5 mm) OSD language English/French/Spanish Power supply DC 12 V, AC 110–240 V, 50/60 Hz Weight 11.2 lbs. (5.1 kg),

Accessories Remote control, Batteries (x2), Antenna cable, AC adapter,

Model

LC-13C3U LC-15C3U

13” Advanced Super View & BLACK TFT LCD

w/o accessories

AC cord, Cable clamps (x2), Operation manual

15” Advanced Super View & BLACK TFT LCD

13.0 lbs. (5.9 kg), w/o accessories

Specifications are subject to change without prior notice.

LC-13C3U-S

V C

ANT.

AUDIO

POWER

INPUT

DC13V

-V

AV-IN1

ANT. (Antenna terminal)

AUDIO (L)

AUDIO (R)

HEADPHONE

POWER INPUT

(DC12V: LC-13C3U

: LC-15C3U

DC13V: LC-20C3U)

AUDIO (L)

AUDIO (R)

VIDEO

AV-IN2/OUT

COMPONENT

AUDIO (L)

AUDIO (R)

VIDEO

S-VIDEO

AV-IN1

Carrying handle

Hold the carrying handle and tilt the

screen while steadying the stand with

your other hand.

Adjusting the screen view angle

Terminals

CHVOL

TV/VIDEO MAIN POWER

CHVOL

TV/VIDEO MAIN POWER

• TV/VIDEO, CH (

)/(

), VOL (–)/(+), and MENU on the main unit have the same functions as the same buttons

on the remote control. Basically, this operation manual provides a description based on operation with the remote

control.

• The LC-13C3U, LC-15C3U and LC-20C3U have different external dimensions and the positions where the names

of the buttons are displayed also differ but the same operating procedures are followed for all three models.

DISPLAY AND CONTROL OVERVIEW

MAIN POWER

TV/VIDEO

CH (

)/( )

VOL (–)/(+)

Speaker (Right)

SLEEP indicator

The SLEEP indicator lights up red when the

SLEEP TIMER is set.

Upper control panel

To change the vertical

angle of the LCD TV set,

tilt the screen up to 2.5

degrees forward or 10

degrees backward. The

TV set can also be

rotated 25 degrees

horizontally. Adjust the

angle so that the TV set

can be watched most

comfortably.

Speaker (Left)

POWER indicator

A green indicator lights when the power is

on and a red indicator lights when in the

standby mode (the indicator will not light

when the main power is off).

Controls

* The examples used throughout this manual are based

on the LC-20C3U model.

Subwoofer

LC-20C3U

LC-13C3U

LC-15C3U

Remote control sensor

LC-15C3U-S

OPERATION MANUAL

LC-13C3U-S

Listening with Headphones

DISPLAY AND CONTROL OVERVIEW (Continued)

Before connecting cables and cords to the rear terminals, remove the

back covers. Push in the tabs and pull out the back covers carefully.

To mount the cover, inser t the 2 hooks on the bottom of the cover

into the cabinet and press on the upper part of the back cover until

the tab locks in place with a click.

Removing the Back Cover

Plug the headphone mini-plug into the HEADPHONE jack located on the rear of the TV set.

Headphones

• Headphones are not included in the supplied accessories.

• No sound is heard from the main unit speakers when a headphone mini-plug is connected into the

HEADPHONE jack.

On-screen display

VOLU ME

D P

POW

PUT

DC13

V C

R A

Adjust the sound volume

using VOL (

)/(

) on the

remote control.

Rear terminal

CHVOL

POWER

ENTER

SUB

MUTE

DISPLAY MENU

SLEEP PIC. FLIP

BRIGHT

TV/VIDEO

RETURN

REMOTE CONTROL

1 POWER

Switch the Liquid Crystal Television power

on or off.

2 SUB

Switch the subwoofer on or off.

3 SLEEP

Set the sleep timer.

4 ENTER

Execute a command.

5 DISPLAY

Display the channel information.

6 BRIGHT

Adjust the brightness of the screen.

7 MUTE

Mute the sound.

8 VOL (+)/(–)

Set the volume.

9 CH (

)/(

)

Select channel.

10 MTS

Select audio settings.

11 PIC. FLIP

Set the orientation of the picture.

(Cursor control)

Select a desired item on the screen.

13 MENU

Display the menu screen.

14 CC

Display Closed Caption subtitles.

15 TV/VIDEO

Select a Liquid Crystal Television input

source.

16 RETURN

Return to the previous channel.

17 Channel Select

channel.Set the

LC-15C3U-S

LC-13C3U-S

CONNECTING EXTERNAL DEVICES

You can enjoy picture and sound by connecting a VCR or a home video game system to the terminals

located on the rear of the TV set.

When connecting an external device, turn off the power of the main unit first to prevent any possible

damage.

Camcorder

Home video game system

To AV-IN2 terminal

PC connection is not possible.

For the cable, use a commercially available audio/video cable.

Only connect audio/video signals to AV-IN1 and 2 terminals. Connecting other signals may result in a malfunction.

AV-IN1 has 2 video input terminals: VIDEO and S-VIDEO. When you connect external devices to both terminals

(and if you select AV-IN1), you can only view pictures from the S-VIDEO terminal. To view the picture from the

VIDEO terminal, do not connect any external device to the S-VIDEO terminal.

For more information about external device connections, see the manuals of your external devices.

-V

-I

V C

Example of external devices that can be connected

To AV-IN1 terminal terminal

* If your external device has a component

terminal, COMPONENT connection is

recommended (you can view high-quality

pictures).

DVD Player, etc.

VCR

Laser disc player

* If your external device has an S-video ter minal,

S-VIDEO connection is recommended.

To COMPONENT

EN U

SL E EP T I

PR E S E T

CLO S ED CAPT ION

V–CH IP BLO CK

SE T UP

SE LEC T :

EXIT:

AV AD JUST

ENTER :

ENTER

SL E E P T I

SE L EC T :

ENTER :

EXIT:

ENTER

RE TU R N

SL E E P T I

ER [––– RE

AIN]

V I DE O A D JUST

AU D I O A D JUST

SE L EC T :

ENTER :

ENTER

ENTER :

ENTER

ENTER :

ENTER

ENTER :

EXIT:

AV AD JUS T

RE TU R N

BR I G HTNE SS [BR IG HT ]

AU TO PO

ER OF F

PICTURE F LIP

AV2 IN/OUT

SE L EC T :

EXIT:

RE TU R N

[OFF ]

[NOR

AL ]

[IN ]

PR E S E T

CC / T E X T

[OFF ]

SE L EC T :

EXIT:

RE TU R N

CLO SED CA PT ION

INPUT S E C RE T NO .

– – – –

EXIT:

BLU E SC RE EN [O F F ]

LAN G UAGE

SE L EC T :

EXIT:

RE TU R N

SE T UP

CH–SE T T I NG

SELECTING MENU ITEMS

This LCD TV set allows you to adjust the various settings using the menu screen. Select the desired

menu item by following the steps below and then refer to the indicated page for details.

Press MENU to display the MENU

screen.

Press

to select the desired

menu item, and press ENTER.

Press MENU to exit.

• The displayed items differ depending

on the setting conditions.

• The selected item changes to yellow.

• Items in magenta cannot be selected.

• TV mode

This product is factory set to comply

with the color system in the United

States (NTSC-N358). For Brazil

(PAL-M), Argentina (PAL-N) and

Uruguay (PAL-N), set the color

system before using this product.

• To return to the previous screen,

select RETURN.

• You can adjust some settings with the

special buttons: SLEEP, BRIGHT,

PIC. FLIP, SUB and CC

Selecting Menu Items

CHVOL

ENTER

SUB

MUTE

DISPLAY MENU

SLEEP PIC. FLIP

BRIGHT

TV/VIDEO

RETURN

* The characters in the diagram are made larger for easy reading.

ENTER/

LC-15C3U-S

DIMENSIONS

LC-13C3U-S LC-15C3U-S

■ LC-13C3U-S

(439.1)

(363.1)

(134.4)

VOL CH

1019/32(269.2)

1317/64(337)

1033/64(267)

TV/VIDEO MAIN POWER

POWER SLEEP

(200.8)

/8(67)

229/64(62.5)

Unit: inch (mm)

(75)

/ 2

(1) 14

(100)

315/16(100)

(5.8)

551/64(147.3)

/16(198.6)

LC-13C3U-S LC-15C3U-S

■ LC-15C3U-S

(478)

(394)

(149.5)

VOL CH

1149/64(299.2)

1459/64(379)

125/64(307)

TV/VIDEO MAIN POWER

POWER SLEEP

(231)

/32(67.5)

229/64(62.5)

Unit: inch (mm)

(83)

3 (1) 15

(100)

/16(100)

67/32(158)

/64(217)

(5)

REMOVING OF MAJOR PARTS

P3502

SC2001

1. Remove the table stand fixing screws (4 pcs.).

2. Remove the two terminal covers.

3. Remove the terminal section fixing screws (2 pcs.).

4. Remove the cabinet B fixing screws (6 pcs.).

5. Remove the cabinet B after opening from the direction of an arrow.

6. Remove the top cover fixing screws (2 pcs.).

7. Remove the control PWB fixing screws (2 pcs.).

8. Detach the connector from each PWB.

LC-13C3U-S LC-15C3U-S

Terminal Cover (S)

Stand

Cabinet A

SC1203

Terminal Cover (L)

SC1201SC1202

P2003

P3702

P4004

Digital PWB

P2004

SC2001

Analog PWB

Control PWB

SC3403

P6502

P3703

P6500

P6501

Inverter PWB

Cabinet B

P3502

P3501P3501

P4005

R/C, LED PWB

P3601

LC-13C3U-S LC-15C3U-S

9. Remove the inverter PWB fixing screws (2 pc.).

10. Remove the digital PWB fixing screws (1 pcs.).

11. Remove the analog PWB fixing screws (2 pcs.) and detatch the chassis frame cover fixing hooks.

12. Remove the R/C, LED PWB fixing screws (1 pc.).

13. Remove the Subwoofer speaker box fixing screws (3 pcs.)(LC-13C3U-S).

13. Remove the Subwoofer speaker box fixing screws (4 pcs.)(LC-15C3U-S).

14. Remove the LCD panel unit assy fixing screws (2 pcs.).

Chassis Frame

Digital PWB

Analog PWB

Inverter-PWB

Chassis Frame Cover

R/C, LED PWB

P3501

(LV-15C3U-S)

Subwoofer speaker box

(LV-13C3U-S)

P3501

» Precautions in handling the LCD panels

1. Work in a clean room (with humidities below 50%).

2. Be sure to wear an anti-static armband.

3. Handle the panels on an electroconductive mat.

4. Be careful not to fall, shake and shock the panels.

15. Remove the LCD panel unit fixing screws (2 pcs.).

16. Detach the two diffusion sheets and reflection/deflection sheet.

17. Detach the four reflection mirrors.

18. Remove the lamp unit.

19. Detach the lamp guide plate.

20. Detach the two lamp reflection sheets.

Light Guide Plate (PGiDM0069CEZZ: LC-13C3U-S)

Lamp Unit (KLMP-A011WJZZ: LC-13C3U-S) (KLMP-0122CEZZ: LC-15C3U-S)

Lamp Reflection Sheet (Cover) (PSHEP0306CEZZ: LC-13C3U-S) (PSHEP0307CEZZ: LC-15C3U-S)

(PGiDM0070CEZZ: LC-15C3U-S)

Reflection Mirror

LC-13C3U-S LC-15C3U-S

Sheilding Plate (PSLDMA005WJFW: LC-13C3U-S) (PSLDMA004WJFW: LC-15C3U-S)

LCD Panel Unit

Diffusion Sheet (PSHEP0278CEZZ: LC-13C3U-S) (PSHEP0283CEZZ: LC-15C3U-S)

Reflection/deflection Sheet (PSHEP0276CEZZ: LC-13C3U-S) (PSHEP0281CEZZ: LC-15C3U-S)

Reflection Mirror

Lamp Reflection Sheet-1

(PSHEP0279CEZZ: LC-13C3U-S) (PSHEP0284CEZZ: LC-15C3U-S)

Lamp Reflection Sheet-2 (PSHEP0280CEZZ: LC-13C3U-S) (PSHEP0285CEZZ: LC-15C3U-S)

LC-13C3U-S

P3502

SC2001

P3501

LC-15C3U-S

Precautions at the time of the side B(back) service of Digital unit.

1. Remove only SC2001 of the FFC for connection between Digital unit(SC2001) and Analog unit(SC3403), and connect the extended cable (QCNW-A556WJZZ) for service.

2. Remove only P2004 of the Connecting Cord for connection between Digital unit(P2004) and Analog unit(P3702), and connect the extended cable (QCNW-A552WJZZ) for service.

3. Remove the FFC for connection between Digital unit(SC1203) and LCD panel unit, and connect the extended cable (QCNW-A553WJZZ) for service.

4. Remove the FFC for connection between Digital unit(SC1202) and LCD panel unit, and connect the extended cable (QCNW-A556WJZZ) for service.

5. Remove the FFC for connection between Digital unit(SC1201) and LCD panel unit, and connect the extended cable (QCNW-A555WJZZ) for service.

6. Remove the R/C, LED unit fixing screws(1 pc.).

7. Remove the Digital unit fixing screws(1 pc.), a substrate is reversed.

Digital PWB

(side B)

SC1202

SC1203

P4004

SC1201

Digital PWB

P2003

P3702

P3502

P3501

SC2001

P2004

Analog PWB

P3601

R/C, LED PWB

Inverter-PWB

P6502

P3703

SC3403

P6501

P6500

Step Part No. Description

1 QCNW-A556WJZZ Extention Cable 50-pin Digital (SC2001)-Analog (SC3403) 2 QCNW-A552WJZZ Extention Cable 5-pin Digital (SC2004)-Analog (P3702) 3 QCNW-A553WJZZ Extention Cable 30-pin Digital (SC1203)-LCD panel 4 QCNW-A556WJZZ Extention Cable 50-pin Digital (SC1202)-LCD panel 5 QCNW-A555WJZZ Extention Cable 20-pin Digital (SC1201)-LCD panel

LC-13C3U-S LC-15C3U-S

ADJUSTING PROCEDURE OF EACH SECTION

The best adjustment is made before shipping. If any position deviation is found or after part replace is performed, adjust as follows.

1.Preparation for Adjustments

(1)Use the exclusive-use AC adapter or stable DC power supply.

AC adapter: UADP-A009WJPZ DC power supply: 12 ± 0.5V (4.5A)

2.Special mode setting procedure

(1)After initialization of E2PROM the mode is changed to the adjustment mode.

[Procedure] Connect TP2001 and TP2002 to GND, and turn on the power.

[Description]

» The initialization of microprocessor is as follows. » AV position, DAC data, G/A data, sound processor data, and video chroma data adjustment values are taken as

defaults.

(2)Adjustment mode

[Procedure] Short-circuit TP2001 to GND, and turn on the power. Or short-circuit TP2002 to GND, and turn on the power. Or holding down the [TV/VIDEO] key and [MENU] key, turn on the main power, and simultaneously press the (inspection process) [CH "] key and [VOL– ] key to change the mode to the adjustment mode.

[Description] The manual adjustment or adjustment through communication with the automatic machine is performed.

(3)Shipping setting mode

[Procedure] Holding down the [TV/VIDEO] key and [MENU] key, turn on the main power, and simultaneously press the (inspection process) [CH '] key and [VOL+] key to change the mode to the shipping setting mode. Note: Keep it in mind to turn off the power immediately. If any key-in is accidentally made, the setting will be

canceled.

[Description] User adjustment and other values are taken as defaults. If TV is indicated as SETTING COMPLETE, setting has been completed.

3.Cancel of special mode

Turn off the main unit power.

LC-13C3U-S LC-15C3U-S

4.Adjustments

Adjustment Adjusting conditions Adjusting method

1 B+ Adjustment

(R3760)

2 Inch Size setup

(If E2PROM is replaced) (IC2004)

3 Common-bias adjustment

4 TAMP adjustment

1. Connect the DC voltmeter to pin 2 of P3702.

1. Go to the adjustment mode.

1. Receive a B/W channel.

2. Go to the adjustment mode.

3. Select the "COM BIAS" with [MENU] key.

1. Receive a half color bar signal in the TV mode so that the top left zone should turn white 75% as shown below. Other signal can be fed instead of the half color bar signal, however, if the point at the vertical 180th line and horizontal 46th pixel is of white 75%. (Make the adjustment based on the setting of this point.)

2. Adjust the “NTSC TAMP” setting on page 2 of adjustment process mode so that the “Y” reading on the same page should be BB - CA.

3. Make the same setting for the PALM TAMP and PAL-N TAMP data.

1. Adjust the "B+ Adj" value to

5.0±0.02V with R3760.

* Keep the voltage at pin(2) of P3702

below 5.3V during the adjustment.

1. Select "INCH SIZE" and adjust to "13"(LC-13C3U-S), "15"(LC-15C3U-S) with [VOL+] or [VOL-] key.

* The color of "INCH SIZE" must be

yellow.

1. Adjust "COM BIAS" to the darkest screen with [VOL+] and [VOL-] key.

* The color of "COM BIAS" must be

yellow.

White 75% at top left zone

Page 2 of adjustment process mode

2 | COM BIAS 140

NTSCTAMP 27 PAL-M T AMP 27 PAL-N T AMP 27 RCUTOFF 0 GCUTOFF 0 BCUTOFF 0 G3 B3 R3 00 00 00 G1 B4 Y DF DE B5 TAMP H C9 TAMP L BF

Vertical 180th line and horizontal 46th pixel

640 pixels

GAIBU VER0.000

480 lines

Y data

(white 100%)

5 White balance adjustment

1. Receive the monoscope pattern signal.

2.Adjust the “RCUTOFF” and “BCUTOFF” settings on page 2 of adjustment process mode to achieve an optimum white balance.

1. Do not change the “GCUTOFF” setting because otherwise the black level may fluctuate.

5.Shipping setting list

Channel............................................................................................................................................... 2ch

Air/Cable ............................................................................................................................................. Air

Skip Data_CATV................................................................................................................................. All Skip

Skip Data_AIR .................................................................................................................................... All Skip

Volume................................................................................................................................................ 20

Picture................................................................................................................................................. 30

Tint ...................................................................................................................................................... 0

Color ................................................................................................................................................... 0

Black Level ......................................................................................................................................... 0

SHARPNESS...................................................................................................................................... 0

RED-BLUE.......................................................................................................................................... 0

GREEN ............................................................................................................................................... 0

TV Color System................................................................................................................................. N358

AV Color System ................................................................................................................................ Auto

Language ............................................................................................................................................ English

Blue Screen ........................................................................................................................................ Off

EZ Setup Auto Start............................................................................................................................ On

Sleep Timer ........................................................................................................................................ None

MTS .................................................................................................................................................... Stereo

Brightness........................................................................................................................................... Bright

Auto Power Off ................................................................................................................................... Off

Picture Flip.......................................................................................................................................... Normal

AV2 IN/OUT........................................................................................................................................ In

CC/TEXT............................................................................................................................................. OFF

V Chip block (MPAA)..................................................................................................................... None

(TV Guideline) .......................................................................................................... None

(Block Content) ........................................................................................................ All Unblock

(Status)..................................................................................................................... Off

(Input Secret No.)..................................................................................................... Clear

Sub woofer.......................................................................................................................................... ON

Bass .................................................................................................................................................... 0

Treble.................................................................................................................................................. 0

LC-13C3U-S LC-15C3U-S

Test patterns in adjustment process mode

[1] IC801 (Video decoder) test patterns

1-1. Getting the test patterns displayed

Put the screen in AV1, AV2 or COMPONENT but keep out any signal. Call the adjustment process mode, select “TEST PATTERN” in the 3rd line of page 9, make the settings 1 thru 6, and the following test patterns show up.

1-2. Test patterns

» Setting 1

The color bars are displayed as shown at left.

Yellow

Green

Cyan

Magenta

Green

Red

Blue

greengreen

Yellow

» Setting 2

Finer vertical stripes than Setting 1 are displayed.

» Setting 3

Green

Bright BrightDark

» Setting 4

A rather dark green-only pattern is displayed.

» Setting 5

A half-tone green-only pattern is displayed.

» Setting 6

A rather bright green-only pattern is displayed.

[2] IC1201 (LCD controller) test pattern

2-1. Getting the test pattern displayed

Put the screen in AV1, AV2 or COMPONENT but keep out any signal. Call the adjustment process mode, select “G/A TEST PATTERN” in the 13th line of page 18, turn on the setting, and the following test pattern shows up.

2-2. Test pattern

The following test pattern appears.

Cyan

Magenta

The green pattern is displayed as shown at left.

i t

gradation

Dark Dark Dark

Black

0-level

Gray scale

Gray

16-level

gradation

Red

Green

Blue

Gray

32-level

gradation

Bright

Bright Bright Bright

Gray

48-level

gradation

DarkDark

Dark Dark Dark

White

63-level

gradation

Note: When the IC801 and IC1201 test pattern display commands are both turned on at the same time, the IC1201

test pattern is given priority.

Pin functions of microprocessor IC (IC2001) RH-iXA460WJZZQ

. Pin name Function 1 V HOLD 2 HLF 3 MAIN SW 4 TIMELED 5 M/S OUT 6 CSYNC 7 IREM1 8 BYTE 9 CNVSS

10 XCIN 11 XOUT 12 RESET 13 XOUT 14 VSS 15 XIN 16 VCC 17 OSCIN 18 OSCOUT 19 PSWIN 20 SUBREADY 21 BLK 22 N.C. 23 DAC1CS 24 DAC2CS 25 D SW 26 DTV 27 MRDY 28 SCL1 29 SCL2 30 SDA2 31 SDA1 32 R 33 G 34 B 35 SUBD OUT 36 SUBDIN 37 SUBCLK 38 N.C. 39 MRDY OUT 40 FCH 41 3DYCRESET 42 L_ERR 43 A IN/OUT 44 N443 45 PAL 46 SECAM 47 PAL_M 48 N358 49 PXOE 50 VSH OUT

Closed caption Closed caption Main switch ON[H]/OFF[L] Off timer LED light-up N.C. Composite sync signal Remote control Grounding Grounding N.C. N.C. Reset at “L” level Microprocessor oscillator connection Grounding Microprocessor oscillator connection Power OSD clock input N.C. Main power input N.C. OSD blanking output

DAC1 chip select DAC2 chip select D terminal connection detect N.C. I2C bus open/closed select input I2C bus serial clock line 2 I2C bus serial clock line 1 I2C bus serial data line 1 I2C bus serial data line 2 R signal output G signal output B signal output N.C. N.C. N.C. N.C. N.C. N.C. 3D Y/C separation IC reset (3D YC) Fluorescent lamp error detect input Audio input/output select N.C. N.C. N.C. N.C. N.C. N.C. Panel gate driver voltage control

. Pin name Function 51 REQ 52 MON SW 53 SPMUTE1 54 SPMUTE2 55 HPDET 56 SSTBY 57 VSH IN 58 LMUTE 59 V IN/OUT 60 SRESET 61 BS. POW 62 VCC 63 CARDPOW 64 VSS 65 TV/AV1 66 AV1/AV2 67 VIS/3DS 68 AV/SY/DY2 69 AV/SY/DY1 70 STB 71 PMUTE 72 POWOUT 73 ADPOW 74 IREM 2 75 MP-RCS 76 MP-RDA 77 MP-CS 78 MP-DA 79 MP-CLK 80 DDC-RESET 81 KEY4 82 KEY5 83 CARDRESET 84 SAW-SW 85 MODE1 86 MODE2 87 SSYSTEM 88 SSW 89 AFT 90 AGC 91 KEY1 92 KEY2 93 C/N 94 POWIN 95 VSYNC 96 AVSS 97 HSYNC 98 TVSETB 99 AVCC

100

CVIN

LC-13C3U-S LC-15C3U-S

Adjustment process BS fixed selector switch Main Speaker mute Sab Speaker mute Headphone detect at “L” level Speaker standby (at “H” level) Panel gate driver voltage check Line out audio mute Video input/output select Multiplex reset at “L” level N.C. Power N.C. Grounding N.C. N.C. Analog switch 3 (3D YC) CCD input select 2 (3D YC) CCD input select 1 (3D YC) N.C. N.C. DC/DC control output N.C. N.C. G/A read enable G/A data input G/A chip select G/A data output G/A clock Digital decoder reset Key input 4 Key input 5 N.C. N.C. N.C. N.C. N.C. S terminal connect input at “L” level AFT voltage input AGC voltage input Key input 1 Key input 2 N.C. DC/DC start-up detect OSD vertical sync signal Analog power input (GND) OSD horizontal sync signal Closed caption (GND) OSD power input Closed caption signal input

LC-13C3U-S LC-15C3U-S

Adjustment process mode menus at a glance

Page Item

Initial setting

13-inch 15-inch

Function Adjust/modify

Basic settings

1 MODEL A460 A460 Model number

INCH SIZE 13 15 Inch unit select Adjustment SYSTEM AUTO AUTO Color system select NTSC PWM FREQ OCO OCO Dimmer frequency setting PAL PWM FREQ OBD OBD Dimmer frequency setting NTSC PWM DUTY 0 0 Dimmer duty setting PAL PWM DUTY 0 0 Dimmer duty setting TV GAIN OFF OFF Auto gain setting in TV mode ERROR NO RESET 0 0 Lamp error count & reset No. of lamp error detections PUBLIC MODE OFF OFF HOTEL MODE V-CHIP 1 1 VCHIP line mute setting CANADIAN VCHIP OFF OFF Canadian VCHIP setting VER Microprocessor Ver. No. display

Video adjustments

2 COM BIAS 120 120 Counter bias adjustment Adjustment

NTSC TAMP 27 27 TAMP adjustment Adjustment PAL-M TAMP 27 27 TAMP adjustment Adjustment

PAL-N TAMP 27 27 TAMP adjustment Adjustment

RCUTOFF -1 -1 White balance adjustment (Red) Adjustment GCUTOFF 0 0 Green cutoff adjustment BCUTOFF -1 -1 White balance adjustment (Blue) Adjustment G3 00 00 Data read value B3 00 00 Data read value R3 00 00 Data read value G1 00 00 Data read value B4 00 00 Data read value Y 00 00 Data read value at TAMP adjustment Adjustment TAMP H C9 C9 Y upper limit setting at TAMP adjustment TAMP L BF BF Y lower limit setting at TAMP adjustment GAIBU VER External version display

3 TV NTSC CONT 50 50 Video contrast setting (TV NTSC)

TV PAL-M CONT 50 50 Video contrast setting (TV PAL-M) TV PAL-N CONT 50 50 Video contrast setting (TV PAL-N) AV NTSC CONTRAST 50 50 Video contrast setting (Composite, S Video) AV PAL CONTRAST 50 50 Video contrast setting (Composite, S Video) AV SECAM CONTRAST 50 50 Video contrast setting (Composite, S Video) AV PAL-M CONTRAST 50 50 Video contrast setting (Composite, S Video) AV PAL-N CONTRAST 50 50 Video contrast setting (Composite, S Video) AV PAL60 CONTRAST 50 50 Video contrast setting (Composite, S Video) G3 00 00 Data read value B3 00 00 Data read value R3 00 00 Data read value G1 00 00 Data read value B4 00 00 Data read value Y 00 00 Data read value

(Same setting as for NTSC TAMP)

Audio adjustments

4 VOLUME 20 20 Volume

L-BOOST TEST OFF OFF Adjustment process ultra-bass switch PRESCALE SCART 27 27 Pre-scale setting (External input) PRESCALE FM/AM-M 33 33 Pre-scale setting (TV) AVC OFF OFF AVC setting MSP DATA 0 0 Audio IC MSP data write & read MSP DATA WAIT WAIT Write & read execution CARRIER MUTE ON ON Audio output setting out of sync with TV IGR THR 12D 12D IGR THRESH LEVEL SP TEST OFF OFF Audio test (FS mute 1,2 ON/OFF)

LC-13C3U-S LC-15C3U-S

Page Item

5 WF LVL+ -10 -12 WF level adjustment (Ultra-bass ON)

WF LVL- -17 -20 WF level adjustment (Ultra-bass OFF) WF FRQ+ 190 180 WF FRQ- 190 180 WF HPF+ 02 02 LR HPF switch (Ultra-bass ON) WF HPF- 02 02 LR HPF switch (Ultra-bass OFF) MDB STR+ 45 45 MDB effect level setting (Ultra-bass ON) MDB STR- 45 45 MDB effect level setting (Ultra-bass OFF) MDB LMT+ -07 -10 MDB limit value setting (Ultra-bass ON) MDB LMT- -07 -10 MDB limit value setting (Ultra-bass OFF) MDB HMC+ 00 00 MDB harmonics effect setting (Ultra-bass ON) MDB HMC- 00 00 MDB harmonics effect setting (Ultra-bass OFF) MDB HPF+ 80 100 MDB HPF- 80 100 MDB LPF+ 170 160 MDB LPF- 170 160

6 WF(HP) LVL+ -08 -08 WF(HP) level adjustment (Ultra-bass ON)

WF(HP) LVL- -15 -15 WF(HP) level adjustment (Ultra-bass OFF) WF(HP) FRQ+ 220 220 WF(HP) FRQ- 220 220 WF(HP) HPF+ 02 02 LR(HP) HPF switch (Ultra-bass ON) WF(HP) HPF- 02 02 LR(HP) HPF switch (Ultra-bass OFF) MDB(HP) STR+ 45 45 MDB(HP) effect level setting (Ultra-bass ON) MDB(HP) STR- 45 45 MDB(HP) LMT+ 00 00 MDB(HP) limit value setting (Ultra-bass ON) MDB(HP) LMT- 00 00 MDB(HP) limit value setting (Ultra-bass OFF) MDB(HP) HMC+ 00 00 MDB(HP) HMC- 00 00 MDB(HP) HPF+ 50 50 MDB(HP) HPF- 50 50 MDB(HP) LPF+ 150 150 MDB(HP) LPF- 150 150

7 GEQ BAND01+ -3.5 -3.5 Equalizer setting 1

GEQ BAND01- -3.5 -3.5 Equalizer setting 1 GEQ BAND02+ -2.0 -1.0 Equalizer setting 2 GEQ BAND02- -2.0 -1.0 Equalizer setting 2 GEQ BAND03+ -1.0 -0.5 Equalizer setting 3 GEQ BAND03- -1.0 -0.5 Equalizer setting 3 GEQ BAND04+ -1.0 -0.5 Equalizer setting 4 GEQ BAND04- -1.0 -0.5 Equalizer setting 4 GEQ BAND05+ -1.0 00 Equalizer setting 5 GEQ BAND05- -3.0 -3.0 Equalizer setting 5

Initial setting

13-inch 15-inch

Function Adjust/modify

WF LPF cut-off frequency setting (Ultra-bass ON) WF LPF cut-off frequency setting (Ultra-bass OFF)

MDB bandwidth limit HPF cut-off frequency (Ultra-bass ON) MDB bandwidth limit HPF cut-off frequency (Ultra-bass OFF) MDB bandwidth limit LPF cut-off frequency (Ultra-bass ON) MDB bandwidth limit LPF cut-off frequency (Ultra-bass OFF)

WF(HP) LPF cut-off frequency setting (Ultra-bass ON) WF(HP) LPF cut-off frequency setting (Ultra-bass OFF)

MDB(HP) effect level setting (Ultra-bass OFF)

MDB(HP) harmonics effect setting (Ultra-bass ON) MDB(HP) harmonics effect setting (Ultra-bass OFF) MDB(HP) bandwidth limit HPF cut-off frequency (Ultra-bass ON) MDB(HP) bandwidth limit HPF cut-off frequency (Ultra-bass OFF) MDB(HP) bandwidth limit LPF cut-off frequency (Ultra-bass ON) MDB(HP) bandwidth limit LPF cut-off frequency (Ultra-bass OFF)

Video adjustments (VPC settings)

8 I2C DATA 0 0 I2C bus control IC data write & read

I2C DATA WAIT WAIT Write & read execution CBW 1 1 Chroma band pass setting NOSEL 3 3 Comb filter setting DDR 0 0 Comb filter setting HDG 2 2 Comb filter setting VDG 1 1 Comb filter setting VPK 3 3 Comb filter setting KILVL 08 08 08 Color killer level setting KILHY 05 05 05 Color killer hysteresis setting VSYNC DELAY 29 29 V sync phase setting DVCO -720 -720 DVCO setting AUTO LCK 1 1 Line lock mode setting

LC-13C3U-S LC-15C3U-S

Page Item

Initial setting

13-inch 15-inch

Function Adjust/modify

Video adjustments (component)

9 VPC DATA 0 0 Video IC VPC data write & read

VPC DATA WAIT WAIT Write & read execution TEST PATTERN 0 0 VPC test pattern select Video IC test pattern AUTO LDLY -2 -2 Y/C phase setting DVD NTSC CR 25 25 Color density setting (Component) DVD NTSC CB 28 28 Color density setting (Component) DVD NTSC TINT +7 +7 Color tone setting (Component) DVD NTSC BRIGHTNESS +64 +64 Brightness setting (Component) DVD NTSC CONTRAST 28 28 Video setting (Component) DVD NTSC P FILTER 0 0 Peaking filter setting (Component) DVD NTSC H-PEAKING 3 3 Picture quality setting (Component) DVD NTSC BRIGHT2 +9 +8 Brightness setting 2 (Component) DVD NTSC CONTRAST2 48 48 Video setting 2 (Component)

10 DVD PAL CR 31 31 Color density setting (Component)

DVD PAL CB 31 31 Color density setting (Component) DVD PAL TINT 0 0 Color tone setting (Component) DVD PAL BRIGHTNESS +64 +64 Brightness setting (Component) DVD PAL CONTRAST 27 27 Video setting (Component) DVD PAL P FILTER 0 0 Peaking filter setting (Component) DVD PAL H-PEAKING 3 3 Picture quality setting (Component) DVD PAL BRIGHT2 +9 +9 Brightness setting 2 (Component) DVD PAL CONTRAST2 48 48 Video setting 2 (Component)

Video adjustments (TV, composite & S video)

11 N358 TV COLOR 2600 2600 Color density setting (TV)

N358 AV COLOR 2600 2600 Color density setting (Composite, S video) N358 TV TINT +70 +70 Color tone setting (TV) N358 AV TINT +70 +70 Color tone setting (Composite, S video) N358 BRIGHTNESS +9 +8 Brightness setting (TV, composite, S video) N358 PEAKING FILTER 0 0 Peaking filter setting (TV, composite, S video) N358 TV H-PEAKING 3 3 Picture quality setting (TV) N358 AV H-PEAKING 3 3 Picture quality setting (Composite, S video) N358 AVO START 156 156 Horizontal position setting N358 SFIF 0 0 Horizontal position setting N358 SCINC1 1601 1601 Roundness setting N358 TV LDLY -2 -2 Y/C phase setting (TV) N358 AV LDLY -2 -2 Y/C phase setting (Composite, S video)

12 N443 AV COLOR 2600 2600 Color density setting (Composite, S video)

N443 AV TINT +70 +70 Color tone setting (Composite, S video) N443 BRIGHTNESS +9 +8 Brightness setting (TV, composite, S video) N443 PEAKING FILTER 0 0 Peaking filter setting (TV, composite, S video) N443 AV H-PEAKING 3 3 Picture quality setting (Composite, S video) N443 AVO START 156 156 Horizontal position setting N443 SFIF 0 0 Horizontal position setting N443 SCINC1 1601 1601 Roundness setting N443 AV LDLY -2 -2 Y/C phase setting (Composite, S video)

Video adjustments (TV, composite & S video)

13 PAL AV COLOR 2600 2600 Color density setting (Composite, S video)

PAL AV TINT +70 +70 Color tone setting (Composite, S video) PAL BRIGHTNESS +9 +8 Brightness setting (TV, composite, S video) PAL PEAKING FILTER 0 0 Peaking filter setting (TV, composite, S video) PAL AV H-PEAKING 3 3 Picture quality setting (Composite, S video) PAL AVO START 156 156 Horizontal position setting PAL SFIF 0 0 Horizontal position setting PAL SCINC1 1601 1601 Roundness setting PAL AV LDLY -2 -2 Y/C phase setting (Composite, S video)

LC-13C3U-S LC-15C3U-S

Page Item

Initial setting

13-inch 15-inch

Function Adjust/modify

Video adjustments (TV, composite & S video)

14 SECAM AV COLOR 2600 2600 Color density setting (Composite, S video)

SECAM AV TINT +70 +70 Color tone setting (Composite, S video) SECAM BRIGHTNESS +9 +8 Brightness setting (TV, composite, S video) SECAM PEAKING FILTER 0 0 SECAM AV H-PEAKING 3 3 Picture quality setting (Composite, S video) SECAM AVO START 156 156 Horizontal position setting SECAM SFIF 0 0 Horizontal position setting SECAM SCINC1 1601 1610 Roundness setting SECAM AV LDLY -2 -2 Y/C phase setting (Composite, S video)

15 PAL-M TV COLOR 2600 2600 Color density setting (TV)

PAL-M AV COLOR 2600 2600 Color density setting (Composite, S video) PAL-M TV TINT +70 +70 Color tone setting (TV) PAL-M AV TINT +70 +70 Color tone setting (Composite, S video) PAL-M BRIGHTNESS +9 +8 Brightness setting (TV, composite, S video) PAL-M PEAKING FILTER 0 0 PAL-M TV H-PEAKING 3 3 Picture quality setting (TV) PAL-M AV H-PEAKING 3 3 Picture quality setting (Composite, S video) PAL-M AVO START 156 156 Horizontal position setting PAL-M SFIF 0 0 Horizontal position setting PAL-M SCINC1 1601 1601 Roundness setting PAL-M TV LDLY -2 -2 Y/C phase setting (TV) PAL-M AV LDLY -2 -2 Y/C phase setting (Composite, S video)

16 PAL-N TV COLOR 2600 2600 Color density setting (TV)

PAL-N AV COLOR 2600 2600 Color density setting (Composite, S video) PAL-N TV TINT +70 +70 Color tone setting (TV) PAL-N AV TINT +70 +70 Color tone setting (Composite, S video) PAL-N BRIGHTNESS +9 +8 Brightness setting (TV, composite, S video) PAL-N PEAKING FILTER 0 0 PAL-N TV H-PEAKING 3 3 Picture quality setting (TV) PAL-N AV H-PEAKING 3 3 Picture quality setting (Composite, S video) PAL-N AVO START 156 156 Horizontal position setting PAL-N SFIF 0 0 Horizontal position setting PAL-N SCINC1 1601 1601 Roundness setting PAL-N TV LDLY -2 -2 Y/C phase setting (TV) PAL-N AV LDLY -2 -2 Y/C phase setting (Composite, S video)

17 PAL60 AV COLOR 2600 2600 Color density setting (Composite, S video)

PAL60 AV TINT +70 +70 Color tone setting (Composite, S video) PAL60 BRIGHTNESS +9 +8 Brightness setting (TV, composite, S video) PAL60 PEAKING FILTER 0 0 PAL60 AV H-PEAKING 3 3 Picture quality setting (Composite, S video) PAL60 AVO START 156 156 Horizontal position setting PAL60 SFIF 0 0 Horizontal position setting PAL60 SCINC1 1601 1601 Roundness setting PAL60 AV LDLY -2 -2 Y/C phase setting (Composite, S video)

Peaking filter setting (TV, composite, S video)

Search AFT reference settings & LCD controller settings

18 AFT UP 2.7 2.7 AFT reference voltage

AFT DOWN 1.8 1.8 AFT reference voltage NTSC 01 8C 8C Initial settings NTSC 02 C0 C0 Various settings NTSC 03 81 81 RCUTOFF NTSC 04 00 00 GCUTOFF NTSC 05 81 81 BCUTOFF NTSC 06 0B 0B Horizontal display position NTSC 07 10 10 Vertical display position NTSC 08 00 00 UV data phase delay NTSC 09 4C 4C Panel clock adjustment NTSC 0A 4B 4B Display screen top/bottom mask position NTSC 10 80 80 Test pattern display NTSC 11 00 00 Test pattern data NTSC 12 00 00 Horizontal display mask (Left) position NTSC 13 00 00 Horizontal display mask (Right) position NTSC E0 00 00 FIFO TEST NTSC E1 03 03 Sync polarity reversal NTSC F0 07 07 OFL terminal operation setting

LC-13C3U-S LC-15C3U-S

Page Item

18 NTSC F1 00 00 Inverter frequency setting

NTSC F2 00 00 Inverter duty setting NTSC F3 C0 C0 Dimmer frequency setting, lower level NTSC F4 00 00 Dimmer frequency setting, upper level NTSC F5 00 00 Dimmer PWM setting, lower level NTSC F6 00 00 Dimmer PWM setting, upper level NTSC F7 00 00 OFL 1/2 phase NTSC 14 02 02 System clock setting G/A TEST PATERN OFF OFF Gradation test pattern display LCD controller IC test pattern

19 PAL 01 8E 8E Initial settings

PAL 02 C8 C8 Various settings PAL 03 81 81 RCUTOFF PAL 04 00 00 GCUTOFF PAL 05 81 81 BCUTOFF PAL 06 13 13 Horizontal display position PAL 07 18 18 Vertical display position PAL 08 O2 O2 UV data phase delay PAL 09 4C 4C Panel clock adjustment PAL 0A 4A 4A Display screen top/bottom mask position PAL 10 80 80 Test pattern display PAL 11 00 00 Test pattern data PAL 12 00 00 Horizontal display mask (Left) position PAL 13 00 00 Horizontal display mask (Right) position PAL E0 00 00 FIFO TEST PAL E1 03 03 Sync polarity reversal PAL F0 07 07 OFL terminal operation setting PAL F1 00 00 Inverter frequency setting PAL F2 00 00 Inverter duty setting PAL F3 BD BD Dimmer frequency setting, lower level PAL F4 00 00 Dimmer frequency setting, upper level PAL F5 00 00 Dimmer PWM setting, lower level PAL F6 00 00 Dimmer PWM setting, upper level PAL F7 00 00 OFL 1/2 phase PAL 14 02 02 System clock setting CLOSED CAPTION 15 15 Closed caption thresh level CCD ISO 16 16 Closed caption phase setting AIR SERCH 1.600 1,600

Initial setting

13-inch 15-inch

Function Adjust/modify

Last synchronous judging frequency at the AIR CH SEARCH

Gradation & COM settings

20 V255 255 255 Gradation power reference voltage

V255 BIAS 127 127 Gradation power reference voltage V235 226 226 Gradation power reference voltage V235 BIAS 127 127 Gradation power reference voltage V176 138 137 Gradation power reference voltage V176 BIAS 150 150 Gradation power reference voltage V112 103 103 Gradation power reference voltage V112 BIAS 170 170 Gradation power reference voltage V64 72 73 Gradation power reference voltage V64 BIAS 40 40 Gradation power reference voltage V32 62 62 Gradation power reference voltage V32 BIAS 45 45 Gradation power reference voltage

21 V21 49 50 Gradation power reference voltage

V21 BIAS 50 50 Gradation power reference voltage V17 45 45 Gradation power reference voltage V17 BIAS 55 55 Gradation power reference voltage V7 29 29 Gradation power reference voltage V7 BIAS 65 65 Gradation power reference voltage V0 0 0 Gradation power reference voltage V0 BIAS 80 130 Gradation power reference voltage VGL ADJ 27 27 VGL bias setting VGL COM 215 215 VGL COM setting COM 181 181 COM amplitude setting G/A READDATA 00 00 00 00 Controller read data setting G/A READDATA WAIT WAIT Read execution

LC-13C3U-S LC-15C3U-S

Page Item

Initial setting

13-inch 15-inch

Function Adjust/modify

Three-dimensional settings & sync ID settings

22 3D Y/C 0 0 3D ON/OFF setting

3D Y/C DATA 0 0 3D YC data write & read 3D Y/C DATA WAIT WAIT Write & read execution LSYNC 625 625 Sync ID threshold level (TV) HSYNC 655 655 Sync ID threshold level (TV) AVSYNC 5000 5000 Sync ID threshold level (External input) VPC FP20H DATA0000 DATA0000 VPC data read value VPC FP21H DATA0000 DATA0000 VPC data read value VPC FP13H DATA0000 DATA0000 VPC data read value MSP DEMO200H DATA0000 DATA0000 MSP data read value L ERROR WAIT 15s 15s Lamp error detect wait time L ERROR H TIME 1.0s 1.0s Lamp error detect time VPC I2C 20H 24 24 Sync control setting

Power off mode settings & Measure against baund setting

23 DENKA PORT OFF OFF Power off mode setting

DENKA TESTP 00 00 Power off mode setting DENKA TESTP2 30ms 30ms Power off mode setting FP12TIM 700 700 Measure against vertical baund REMOCON CODE Received remote control code display

LC-13C3U-S LC-15C3U-S

PUBLIC MODE

1. Outline The Public mode is designed to limit the functions of LCD TV sets that are set up at hotels , pub lic places (hospitals , for example), shop fronts and similar locations. Note: In the Public mode, some user settings may fail to be changed later. The Closed Caption, V-Chip, MTS and some other functions, as well as the volume control must be preset before getting the TV set into the Public mode.

2. Setting procedure Take the following steps to go to the Public mode. Call the adjustment process mode, and turn on [PUBLIC MODE]. (Getting started in the Public mode) On the Public mode setup screen, make necessary settings. (Making settings in the Public mode)

3. Getting started in the Public mode Hold down the [TV/VIDEO] and [MENU] buttons at once, and press the MAIN POWER switch to power on the TV set. Then press the [CH"] and [VOL-] buttons at once to go to the adjustment process mode. Now press the [MENU] button and select [PUBLIC MODE]. Press the [VOL+] button to turn on the Public mode. And power off the TV set.

4. Making settings in the Public mode Before taking the steps below, make sure the TV set is in the Public mode (PUBLIC MODE on). Hold down the [VOL-] and [CH"] buttons at once, and press the MAIN POWER switch to power on the TV set again. The PUBLIC MODE screen shows up.

PUBLIC MODE MAXIMUM VOLUME [ 60 ] VOLUME FIXED [VARIABLE ] REMOTE CONTROL [RESPOND] USER CONTROL [RESPOND ] ON SCREEN DISPLAY [YES ] AV1 INPUT [NORMAL ] RESET ENTER

Using the [CH"] or [CH'] button, select an item. Using the [VOL-] or [VOL+] button, change the setting. Note: Finally be sure to select [ENTER] and press the [VOL-] or [VOL+] button to save the new setting.

LC-13C3U-S LC-15C3U-S

MAXIMUM VOLUME 60 1~60

Item Default Setting Function

VOLUME FIXED VARIABLE VARIABLE

FIXED

REMOTE CONTROL RESPOND RESPOND

NO RESPOND

USER CONTROL RESPOND RESPOND

NO RESPOND

ON SCREEN DISPLAY YES YES

AV1 INPUT NORMAL NORMAL

START

AV1 FIXED

RESET ENTER

Sets the highest sound volume level. (The volume level is expressed in digital form only.) Makes the sound volume adjustable. Keeps the sound volume fixed. (The sound volume is fixed at the then level. The Volume and Mute characters are not displayed onscreen.) Activates the remote controller. Deactivates the remote controller. (The buttons on the TV set are operative.) Activates the buttons on the TV set. Deactivates the buttons on the TV set. (The remote controller alone is operative.) Activates the onscreen display. Deactivates the onscreen display. Usual operation. Enters the AV1 mode when powered on. (Switchable between TV and VIDEO) Keeps the TV set fixed at the AV1 mode. (Unswitchable between TV and VIDEO) Returns all the settings to their defaults. Saves new settings.

5. Quitting the Public mode Hold down the [TV/VIDEO] and [MENU] buttons at once, and press the MAIN POWER switch to power on the TV set. Then press the [CH"] and [VOL-] buttons at once to go to the adjustment process mode. Now press the [MENU] button and select [PUBLIC MODE]. Press the [VOL+] button to turn off the Public mode. Finally power off the TV set.

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