JVC LT-26WX84/SJ Service Manual

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Page 1

YA003200310

SERVICE MANUAL

LCD FLAT TELEVISION

LT-26WX84/SJ

POWER

CATV VCR DVD

ASPECT

MULTI SCREEN

INDEX

SPLIT

FREEZE

SWAP SELECT

INPUT 1

123

INPUT 2

456

INPUT 3

789

RETURN+

INPUT 4

100+

THEATER

NATURAL

VIDEO

DIGITAL-IN

PRO

CINEMA

STATUS

D-IN

SLEEP TIMER

DISPLAY SOUND

LIGHT

MUTING

C.C.

VOL VOL

VCR CHANNEL PREV NEXT

REW

REC PAUSE

OPEN CLOSE

BACK

VCR DVD

POWER

TV VCR

FFPLAY

STOP

STILL PAUSE

RM-C13G

BASIC CHASSIS

SB5

TABLE OF CONTENTS

1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

2 SPECIFIC SERVICE INSTRUCTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12

4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-20

5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-52

No.YA003

2003/10

Page 2

SPECIFICATION

Items Contents

Dimensions ( W × H × D ) 103.5cm × 64cm × 9.8cm (40-13/16" × 25-1/4" × 3-7/8") Mass 22 kg (48.5 lbs) TV RF System CCIR (M) Color System NTSC Sound System BTSC (Multi Channel Sound) TV Receiving Channels

and Frequency

TV / CATV Total Channel 180 Chann els Intermediate Frequency Video IF

Color Sub Carrier 3.58 MHz Power Input AC120V , 60Hz Power Consumption 155W (Max) LCD panel 26-inch wide aspect (15:9) Screen Size Diagonal : 66cm (H:33.9cm × V : 56.6cm) Display Pixels Horizontal : 1280 dots × Vertical : 768 dots (W-XGA) Audio Power Output 10W + 10W Speaker 6.6cm, round type × 2 (Oblique corn) Antenna terminal (VHF/UHF) F-type connector, 75Ω unbalanced, coaxial Video / Audio input

Input-1/2/3

Digital-in Video

Monitor output S-Video

Headphone 3.5mm stereo mini jack × 1 Remote Control Unit RM-C13G (AA/R6/UM-3 battery × 2)

Design & specifications are subject to change without notice.

Component Video

VHF Low

VHF High

UHF

CATV

Sound IF

[Input-1]

1125i / 750p

525p / 525i

S-Video

[Input-1/2]

Video Audio

Audio

Video Audio

02ch~06ch : 54MHz~88MHz 07ch~13ch : 174MHz~216MHz 14ch~69ch : 470MHz~806MHz 54MHz~804MHz Low Band : 02~06, A-8 by 02~06&01 High Band : 07~13 by 07~13 Mid Band : A~I by 14~22 Super Band : J~W by 23~36 Hyper Band : W+1~W+28 by 37~64 Ultra Band : W+29~W+84 by 65~94, 100~125 Sub Mid Band : A4~A1 by 96~99

45.75 MHz

41.25 MHz (4.5MHz)

RCA pin jack × 3 Y : 1V (p-p) (Sync signal: 0.35V(p-p), 3-value sync.), 75 Ω

Pb/Pr : 0.35V(p-p), 75 Ω Y : 1V (p-p), Positive (Negative sync provided), 75 Ω Pb/Pr : 0.35V(p-p), 75 Ω Mini-DIN 4 pin × 2 Y: 1V (p-p), Positive (Negative sync provided), 75 Ω C: 0.286V (p-p) (Burst signal), 75 Ω 1V (p-p), Positive (Negative sync provided), 75 Ω, RCA pin jack × 3 500mV (rms), High impedance, RCA pin jack × 6 RCA pin jack × 3

DVI-D 24-pin connector × 1 (Digital-input terminal is not compatible with computer signal) 500mV (rms), Low impedance, RCA pin jack × 2

Mini-DIN 4 pin × 1 Y: 1V (p-p), Positive (Negative sync provided), 75 Ω C: 0.286V (p-p) (Burst signal), 75 Ω 1V (p-p), Positive (Negative sync provided), 75 Ω RCA pin jack × 1 500mV (rms), Low impedance, RCA pin jack × 2

1-2 (No.YA003)

Page 3

SECTION 1

PRECAUTION

1.1 SAFETY PRECAUTIONS

(1) The design of this product contains special hardware, many

circuits and components specially for safety purposes. For continued protection, no changes should be made to the original design unless authorized in writing by the manufacturer. Replacement parts must be identical to those used in the original circuits. Service should be performed by qualified personnel only.

(2) Alterations of the design or cir cuitry of the pr oducts shou ld n ot be

made. Any design alterations or additions will void the manufacturer's warranty and will further relieve the manufacturer of responsibility for personal injury or property damage resulting therefrom.

(3) Many electrical and me chanical parts in the products have special

safety-related characteristics. These characteristics are often not evident from visual inspection nor can the protection afforded by them necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts w hich have these special safety characteristics are identified in the parts list of Service manual. Electrical components having such features are

identified by shading on the schematics and by ( ) on the parts list in Service manual. The use of a substitute replacement

which does not have the same safety characteristics as the recommended replacement part shown in the part s list of Service manual may cause shock, fire, or other hazards.

(4) Use isolation transformer when hot chassis.

The chassis and any sub-chassis contained in some products are connected to one side of the AC power line. An isolation transformer of adequate capacity should be inserted between the product and the AC power supply point while performing any service on some products when the HOT chassis is exposed.

(5) Don't short between the LIVE side ground and ISOLATED (NEU-

TRAL) side ground or EARTH side ground when repairing. Some model's power circuit is partly different in the GND. The difference of the GND is shown by the L IVE : ( ) side GND, the ISOLATED (NEUTRAL) : ( ) side GND and EARTH : ( ) side GND. Don't short between the LIVE side GND and ISOLATED (NEUTRAL) side GND or EARTH side GND and never measu re the LIVE side GND and ISOLATED (NEUTRAL) side GND or EARTH side GND at the same time with a measuring apparatus (oscilloscope etc.). If above note will not be kept, a fuse or any parts will be broken.

(6) If any repair has been made to the chassis, it is recommended that

the B1 setting should be checked or adjusted (See B1 POWER SUPPLY check).

(7) Do not check high voltage by drawing an arc. Use a high voltage

meter or a high voltage probe with a VTVM. Discharge the picture tube before attempting meter connection, by connecting a clip lead to the ground frame and connecting the other end of the lead through a 10kΩ 2W resistor to the anode button.

(8) When service is required, observe the original lea d dress. Extra

precaution should be given to assure correct lead dress in the high voltage circuit area. Where a short circuit has occurred, those components that indicate evidence of overheating should be replaced. Always use the manufacturer's replacement components.

(9) Isolation Check (Safety for Electrical Shock Hazard)

After re-assembling the product, always perform an isolation check on the exposed metal parts of the cabinet (antenna terminals, video/audio input and output terminals, Control knobs, metal cabinet, screw heads, earphone jack, control shafts, etc.) to be sure the product is safe to operate without danger of electrical shock.

a) Dielectric Strength Test

The isolation between the AC primary circuit and all metal parts exposed to the user, particularly any exposed metal part having a return path to the chassis should withstand a voltage of 1100V AC (r.m.s.) for a period of one second.

(. . . . Withstand a voltage of 1100V AC (r.m.s.) to an appliance rat-

ed up to 120V, and 3000V AC (r.m.s.) to an appliance rated 200V or more, for a period of one second.) This method of test requires a test equipment not generally found in the service trade.

b) Leakage Current Check

Plug the AC line cord directly into the AC outlet (do not use a line isolation transformer during this check.). Using a "Leakage Current Tester", measure the leakage current from each exposed metal part of the cabinet, particularly any exposed metal part having a return path to the chassis, to a known good earth ground (water pipe, etc.). Any leakage current must not exceed 0.5mA AC (r.m.s.). However, in tropical area, this must not exceed 0.2mA AC (r.m.s.).

Alternate Check Method

Plug the AC line cord directly into the AC outlet (do not use a line isolation transformer during this check.). Use an AC voltmeter having 1000Ω per volt or more sensitivity in the following manner. Connect a 1500Ω 10W resistor paralleled by a 0.15µF AC-type capacitor between an exposed metal part and a known good earth ground (water pipe, etc.). Measure the AC voltage across the resistor with the AC voltmeter. Move the resistor connection to each exposed metal part, particularly any exposed metal part having a return path to the chassis, and measure the AC voltage across the resistor. Now, reverse the plug in the AC outlet and repeat each measurement. Any voltage measured must not exceed 0.75V AC (r.m.s.). This corresponds to 0.5mA AC (r.m.s.). However, in tropical area, this must not exceed 0.3V AC (r.m.s.). This corresponds to 0.2mA AC (r.m.s.).

AC VOLTMETER (HAVING 1000 /V, OR MORE SENSITIVITY)

0.15 F AC-TYPE

PLACE THIS PROBE

1500 10W

GOOD EARTH GROUND

ON EACH EXPOSED METAL PART

(10) High voltage hold down circuit check.

After repair of the high voltage hold down circuit, this circuit shall be checked to operate correctly.See item "How to check the high voltage hold down circuit".

This mark shows a fast operating fuse, the letters indicated below show the rating.

A V

POWER CORD REPLACEMENT WARNING.

Connecting the white line side of power cord to "WHT" character side.

PWB

White line side

WHT

(No.YA003)1-3

Page 4

1.2 INSTALLATION

1.2.1 HEAT DISSIPATION

If the heat dissipation vent behind this unit is blocked, cooling efficiency may deteriorate and temperature inside the unit will rise. The temperature sensor that protects the unit will be activated when internal temperature exceeds the pre-determined level and power will be turned off automatically.Therefore, please make sure pay attention not to block the heat dissipation vent as well as the ventilation outlet behind the unit and ensu re that there is room for ventilation around it.

Ventilation hole

1.2.2 INSTALLATION REQUIREMENTS

Ensure that the minimal distance is maintained, as specified below, between the unit with and the surrounding walls, as well as the floor etc.Install the unit on stable flooring or sta nds.Take precautionary measures to prevent the unit from tipping in order to protect against accidents and earthquakes.

200 mm

1.2.3 INSTALLATION REQUIREMENTS

To ensure safety in an emergency such as an earthquake, and to prevent accidents, ensure that measures are taken to prevent the TV dropping or falling over. Use the supplied screws to firmly attach the supplied hooks (OPTION) to the back of the TV, and use commercially available cord to fix the TV to rigid components such as walls and columns.

Supplied hooks (OPTION)

1.2.4 NOTES ON HANDLING

(1) WHEN TAKING UNIT OUT OF A PACKING CASE

When taking the unit out of a packing case, do not grasp the upper part of the unit. If you take the unit out while grasping the upper part, the LCD PANEL may be damaged because of a pressure. Instead of grasping the upper part, put your hands on the lower backside or sides of the unit.

(2) AS FOR PRESSING OR TOUCHING A SPEAKER

Be careful not to press the opening of the speaker in the lower part of the unit and around them since the decorative sheet on the surface of the openings may be deformed.

150 mm

50 mm

1-4 (No.YA003)

Page 5

1.3 HANDLING LCD PANEL

1.3.1 PRECAUTIONS FOR TRANSPORTATION

When transporting the unit, pressure exerted on the internal LCD panel due to improper handling (such as tossing and dropping) may cause damages even when the unit is carefully packed. To prevent accidents from occurring during transportation, pay careful attention before delivery, such as through explaining the handling instructions to transporters. Ensure that the following requirements are met during transportation, as the LCD panel of this unit is made of glass and therefore fragile:

(1) USE A SPECIAL PACKING CASE FOR THE LCD PANEL

When transporting the LCD panel of the unit, use a special packing case (packing materials). A special packing case is used when a LCD panel is supplied as a service sp are part.

(2) ATTACH PROTECTION SHEET TO THE FRONT

Since the front (display part) of the panel is vulnerable, attach the protection sheet to the front of the LCD panel before transportation. Protection sheet is used when a LCD panel is supplied as a service spare part.

(3) AVOID VIBRATIONS AND IMPACTS

The unit may be broken if it is toppled sideways even when properly packed. Continuous vibration may shift the gap of the panel, and the unit may not be able to display images properly. Ensure that the unit is carried by at least 2 persons and pay careful attention not to exert any vibration or impact on it.

(4) DO NOT PLACE EQUIPMENT HORIZONTALLY

Ensure that it is placed upright and not horizontally during transportation and storage as the LCD panel is very vulnerable to lateral impacts and may break. During transportation, ensure that the unit is loaded along the traveling direction of the vehicle, and avoid stacking them on one another. For storage, ensure that they are stacked in 2 layers or less even when placed upright.

1.3.3 PRECAUTIONS FOR REPLACEMENT OF EXTERIOR PARTS

Take note of the following when replacing exterior parts (REAR COVER, FRONT PANEL, etc.):

(1) Do not exert pressure o n the front of the LCD panel (filter

surface). It may cause irregular color.

(2) Pay careful attention not to scratch or stain the front of the

LCD panel (filter surface) with hands.

(3) When replacing exterior parts, the front (LCD panel) should

be placed facing downward. Place a mat, etc. underneath to avoid causing scratches to the front (filter surface).

1.3.2 OPTICAL FILTER (ON THE FRONT OF THE LCD PANEL)

(1) Avoid placing the unit under direct sunlight over a

prolonged period of time. This may cause the optical filter to deteriorate in quality and color.

(2) Clean the filter surface by wip ing it softl y and li ghtly with a

soft and lightly fuzz cloth (such as outing flannel).

(3) Do not use solvents such as benzene or thinner to wipe the

filter surface. This may cause the filter to deteriorate in quality or the coating on the surface to come off. When cleaning the filter, usually use the neutral detergent diluted with water. When cleaning the dirty filter, use water-diluted ethanol.

(4) Since the filter surface is fragile, do not scratch or hit it with

hard materials. Be careful enough not to touch the front surface, especially when taking the unit out of the packing case or during transportation.

(No.YA003)1-5

Page 6

SECTION 2

SPECIFIC SERVICE INSTRUCTIONS

2.1 FEATURES

• New chassis design enable use of an interactive on screen control.

• MOTION COMPENSATION : With this function, the seamless reproduction of dynamic motion on the screen has been realized.

• Bullet-in 3 dimension Y/C separate circuit.

• Receive DTV broadcast (1125i / 750p / 525p / 525i)

• Built-in HDCP / Component (Y / Pb / Pr) input.

• Built-in Hyper Sound, BBE circuit.

• DIST is a digital high-definition image processing technology that converts various image input signals such as NTSC(480i), 480p, 720p, and 1080i into a format with the best resolution for a display device su ch as a plasma display panel, and displays highdefinition images.

2.2 TECHNICAL INFORMATION

2.2.1 LCD PANEL

This unit uses the flat type panel LCD (Liquid Crystal Display) panel that occupies as little space as possible, instead of the conventional CRT (Cathode Ray Tube), as a display unit.

2.2.1.1 STRUCTURE

The LCD panel of the unit is constructed with the metal chassis that surrounds the p anel unit and supports the LCD p anel part and the backlight part to protect them. The color filter glass and the TFT glass (thin film transistor) are inserted between the front polarizing filter and the rear polarizing filter. Liquid crystals are inserted between the color filter glass and the TFT glass. Since the gap between the two glasses is only a few µm, a spacer (bead) is inserted in the gap to retain the gap. The backlight unit is placed behind the LCD panel. Since liquid crystals themselves do not emit light, the backlight as an external light source emits light to the LCD panel from behind through the diffuser. Circuit boards for controlling the LCD panel and the backlight are attached around the back part of the LCD panel unit. Since the unit has the two polarizing filter that are at right angles to each other, the u nit adopts "normally black" mode, where lig ht does not pass through the polarizing filter and the screen is black when no voltage is applied to the liquid crystals.

Top chassis

Lower frame

Upper frame

Panel ASSY

Diffuser (including board)

Diffuser supporter

Source board

Lamp supporter

Inverter shield cover

Sield case

Inverter board

Reflection plate

1-6 (No.YA003)

Fig.1 Structure of the LCD panel unit

Page 7

2.2.1.2 SPECIFICATIONS

The following table shows the specifications of this unit.

Item Specifications Remarks

Maximum dimensions ( W × H × D ) 62.7cm × 38.9cm × 4.9cm Weight 8.0kg Effective screen size Diagonal : 66cm (H:33.9cm × V : 56.6cm) 26V type Aspect ratio 15:9 Drive device/ system a-Si-TFT, active matrix system Resolution Horizontally 1280 × Vertically 768 × RGB <W-XGA> 2949120 dots in total Pixel pitch (pixel size) Horizontally:0.4425mm, Vertically:0.4425mm Displayed color 16777216 colors 256 colors for R, G, and B Brightness 450cd/m

500cd/m2 at maximum Contrast ratio 500:1 Response time 16.7ms View angle Vertically 170°, horizontally 170°

2.2.1.3 PIXEL FAULT

There are three pixel faults - bright fault , dark fault and flicker fault - that are respectively defined as follows.

(1) BRIGHT FAULT

In this pixel fault, a cell that should not light originally is lighting on and off. For checking this pixel fault, input ALL BLACK SCREEN and find out the cell that is lighting on and off.

(2) DARK FAULT

In this pixel fault, a cell that should light originally is not lighting or lighting with the brightness twice as brighter as originally lighting. For checking this pixel fault, input 100% of each R/G/B colour and find out the cell that is not lighting.

(3) FLICKER FAULT

In the pixel fault, a cell that should light originally or not light originally is flashing on and off. For checking this pixel fault, input ALL BLACK SCREEN signal or 100% of each RGB colour and find out the cell that is flashing on and off.

(No.YA003)1-7

Page 8

2.2.2 MAIN MICRO COMPUTER (CPU) FUNCTION Pin No. Pin name I/O Function

1 BS_RXD O Not used 2 MICON_V I Vertical sync for OSD / CLOSED CAPTION 3 LB_PRO I Low B protection detect [Detection : H] 4 NC --- Not used 5 /RST I Reset [Reset : L] 6 HDMI_INT I Not used 7/TEST I3.3V 8 OSD_YS O YS for OSD / CLOSED CAPTION

9 (DPCRST) O Not used 10 BS/DIN O Not used 11 (A_MU)(LED_5) O Not used 12 MICON_H I Horizontal sync for OSD / CLOSED CAPTION 13 (A_MU)(LED_4) O Not used 14 P46,OSDXI --- Not used 15 P45,OSDXO --- Not used 16 (SDA2) I/O Not used 17 AC_IN I AC power (60Hz) for time clock 18 (SCL2) O Not used 19 (TU_POW) O Not used 20 VCOI I LPF input 21 PDO O LPF output 22 /IP_RESET O Reset (L) [Reset : L] 23 OSD_YM O YM for OSD / CLOSED CAPTION 24 OSD_B O B signal output for OSD / CLOSED CAPTION 25 POW_LED O Lighting for power [Lighting : H] 26 OSD_G O G for OSD / CLOSED CAPTION 27 OSD_R O R for OSD / CLOSED CAPTION 28 VRE I Reference voltage 29 IP_ERR I AMDP program load 30 IREF I Reference current 31 COMP I Reference conpare 32 AVDD I 3.3V 33 CLL O Not used 34 VREFLS I Reference voltage (For SUB CCD) 35 SUB_CCD I Not used 36 NC --- Not used 37 VSS I GND 38 MAIN_CCD I Not use d 39 VREFHS I Standard voltage (For Main CCD) 40 CLH I Not used 41 VDD/VPP I 3.3V 42 CLKSW1 O IP clock switch [ON : L] 43 CLKSW2 O IP clock switch [ON : L] 44 ON_TIM O Not used 45 SBO01 O Port for writing on board

1-8 (No.YA003)

Page 9

Pin No. Pin name I/O Function

46 SBD01 I Port for writing on board / Communication (XTD) for SUB CPU 47 SBT1 I Port for writing on board / Communication (RTD) for SUB CPU 48 HP_VOL O Headpone volume control (0V-3.3V) 49 /BS_RESET O Not used 50 HDMI_ASW O Not used 51 BS1.5CTL O Not used 52 ODU_OUT O Not used 53 15/11_SW O Not used 54 ODU_PRO O Not used 55 BS_POW --- Not used 56 BS3.3CTL O Not used 57 AFT2 I Not used 58 /LOB_POW O Low B power control [Detection : H] 59 COMPULING I Not used 60 /POWERGOOD I Power condition check [ON : L] 61 MECHA_SW I Mechanical (POWER) swtich dete ction [Pussing : L] 62 /MAIN_POW O Main power control [ON : L] 63 NC --- Not used 64 (B1_POW) O Not used 65 AFT1 --- Not used 66 (X_RAY) I GND 67 (EE_CDS) I GND 68 KEY2 I Key scan data [ON : H] 69 KEY1 I Key scan data [ON : H]

70 SCL1 O I 71 SDA1 I/O I

C bus clock (For Main memory)

C bus data (For Main memory) 72 REMO I Remote control data 73 (AP_REQ)(LED_2) O Not used 74 VSS I GND 75 OSC2 O 4MHz oscillation for system clock 76 OSC1 I 4MHz oscillation for system clock 77 VDD I 3.3V

78 SCL0 O I

C bus clock (For general) 79 (AP_CLK)(LED_1) O Not used

80 SDA0 I/O I

C bus data (For general) 81 BSLK(D_CLOCK) O Not used 82 BS_TXD(D_DATA) I Not used 83 NC --- Not used 84 P_MU O Picture muting [Muting : H]

(No.YA003)1-9

Page 10

2.2.3 SUB MICRO COMPUTER (CPU) FUNCTION Pin No. Pin name I/O Function

1 (SYSTEM0) I GND 2 (SYSTEM3) I GND 3 AVCC - 5V 4 X2 - Not used 5 X1 - Not used 6 VCL - Internal down voltage 7 RES I Reset [Reset : L] 8 TEST I Operation test for SUB CPU

9 VSS - GND 10 OSC2 O 10MHz oscillation for system clock 11 OSC1 I 10MHz oscillation for system clock 12 VCC - 5V 13 NC O Not used 14 NC O Not used 15 BL_D2 O Back light 20ms delay for LCD panel [On:L] 16 BL_D1 O Back light 10ms delay for LCD panel [On:L] 17 I2C_STOP O Not used 18 BL_ON O Back light reset for LCD panel [Reset:L] 19 NC O Not used 20 NC O Not used 21 NC O Not used 22 NC O Not used

23 SDA1 I/O I

C bus data (For Sub memory)

24 A.DIM O Not used

25 SCL1 O I 26 SDA0 I/O I 27 SCL0 O I

C bus clock (For Sub memory)

C bus data (For general)

C bus clock (For general) 28 NC O Not used 29 NC O Not used 30 NC O Not used 31 NC O Not used 32 NC O Not used 33 NC O Not used 34 NC O Not used 35 NMI I Port for writing on board [Writning:L] 36 NC O Not used 37 (HD) I Not used 38 NC O Not used 39 (REMO) I Not used 40 NC O Not used 41 P85 -/I Not used 42 P86 - Not used 43 P87 - Not used 44 SCK3 O Port for writing on board 45 RXD I Port for writing on board

1-10 (No.YA003)

Page 11

Pin No. Pin name I/O Function

46 TXD O Po rt for writing on board 47 (PROTECTOR0) I Not used 48 NC O Not used 49 RXD2 I Port for communication (Main cpu) 50 TXD2 O Port for communication (Main cpu) 51 NC O Not used 52 (ACTIVE) I Not used 53 VD I Vertical sync 54 (REC_DET) I Not used 55 (PSS) I Not used 56 (ALARM) I Not used 57 (SYSTEM2) I Not used 58 (SYSTEM1) I Not used 59 (PROTECTOR1) I Not used 60 (AMP_PRO2) I Not used 61 (AMP_PRO1) I Not used 62 EE_CDS I Not used 63 (KEY_IN1) I Not used 64 (KEY_IN2) I Not used

(No.YA003)1-11

Page 12

SECTION 3

DISASSEMBLY

3.1 DISASSEMBLY PROCEDURE NOTE:

Since this model adopts a layer structure, follow the procedure below in disassembling this model. Be careful enough not to damage or scratch parts.

3.1.1 REMOVING THE STAND

(1) Remove the 2 screws [A], and remove the STAND COV-

ER.

(2) Remove the 4 screws [B], and remove the STAND.

JACK COVER(R)

STAND COVER

3.1.2 REMOVING THE REAR COVER

• Remove the STAND. (1) Remove the JACK COVER (R). (2) Remove the JACK COVER (L). (3) Remove the 7 screws [C], 3 screws [D], and 4 scre ws [E]

(14 screws in total).

(4) Remove the REAR COVER.

STAND

Fig.3-1-1

REAR COVER

1-12 (No.YA003)

Fig.3-1-2

Page 13

3.1.3 REMOVING THE FAN BRACKET / REGULATOR PWB / POWER CORD

• Remove the STAND.

• Remove the REAR COVER. (1) Pull out the wire of COOLING FAN (the connector [Y] of the

POWER PWB). (2) Remove the 5 screws [F], and remove the FAN BRACKET. (3) Remove the REGULATOR PWB.

COOLING FAN

(4) Pull out the POWER CORD. (5) Remove 1 screw [G], and remove the POWER CORD

HOLDER.

REGULATOR PWB

3.1.4 REMOVING THE RECEIVER PWB

• Remove the STAND.

• Remove the REAR COVER. (1) Remove the 3 screws [H] and 3 screws [J] (6 scre ws in

total). Then, remove the TERMINAL BASE.

TERMINAL BASE

(2) Remove the 6 screws [K], and remove the RECEIVER

PWB.

FAN BRACKET

POWER CORD

POWER CORD HOLDER

Fig.3-1-3

RECEIVER PWB

3.1.5 REMOVING THE FRONT CONTROL PWB CONTROL / FRONT SENSOR PWB

• Remove the STAND.

• Remove the REAR COVER. (1) Remove the 2 screws [L], and remove the CONTROL

KNOB.

EARTH

PLATE

(2) Remove the 3 screws [M], and remove the FRONT

CONTROL PWB.

(3) Remove the FRONT SENSOR PWB.

KNOB

Fig.3-1-4

FRONT CONTROL PWB

FRONT SENSOR PWB

CLAMP

HARNES( F,U,T),"S" WIRE

Fig.3-1-5

(No.YA003)1-13

Page 14

3.1.6 REMOVING THE VIDEO PWB / DIGITAL INPUT MODULE PWB

• Remove the STAND.

• Remove the REAR COVER. (1) Remove the 1 screw [N] and 1 screw [P]. Then, remove the

JACK BASE. (2) Remove the 4 screws [Q], and remove the VIDEO PWB. (3) Remove the 2 screws [R], and remove the DIGITAL INPUT

MODULE BASE. (4) Remove the 4 screws [S], and remove the DIGITAL INPUT

MODULE PWB.

CAUTION AT DISASSEMBLY

DIGITAL INPUT MODULE

Prior to disassembly, unplug the power code from the AC outlet without fail. (Turn the power "off".) Short the SB connector INPUT MODULE. (At the time of assembling) Before the rear panel is inserted into the cabinet, release the short-circuit between the SB connector pin of the DIGITAL INPUT MODULE. After releasing the short-circuit between the SB connectors, do not turn the power on until the rear panel is inserted into the cabinet. Negligence in carrying out the above steps may cause the inactivation of the TV.

DIGITAL INPUT MODULE BASE

SB connector

VIDEO PWB

JACK BASE

DIGITAL INPUT MODULE

DIGITAL INPUT MODULE BASE

Fig.3-1-6

[1] pin and [2] pin of the DIGITAL

[1] pin and [2]

3.1.7 REMOVING THE MI-C OM & DIST MODULE PWB

• Remove the STAND.

• Remove the REAR COVER.

• DIGITAL INPUT MODULE PWB (1) Remove the 7 screws [T], and remove the VIDEO PWB

BRACKET.

(2) Remove the 4 screws [U], and remove the MI-COM & DIST

MODULE PWB from the VIDEO PWB BRACKET.

1-14 (No.YA003)

MI-COM & DIST MODULE PWB

Fig.3-1-7

VIDEO PWB BRACKET

Page 15

3.1.8 REMOVING THE POWER PWB

• Remove the STAND.

• Remove the REAR COVER.

• Remove the FAN BRACKET.

• Remove the POWER CORD.

• Remove the RECEIVER PWB. (1) Remove the 4 screws [X], and remove the AV JACK

BRACKET. (2) Remove the 6 screws [Y], and remove the POWER PWB. (3) Remove the 6 screws [Z], and remove the CHASSIS

BASE.

3.1.9 REMOVING THE SPEAKER

• Remove the STAND.

• Remove the REAR COVER.

• Remove the POWER CORD. (1) Remove the 5 screws [a], and remove the SPEAKER BOX.

AV JACK BRACKET

POWER PWB

CHASSIS BASE

Fig.3-1-8

SPEAKER BOX

(2) Remove the 4 screws [b], and remove the SPEAKER (L /

R).

(3) Remove the 4 screws [c], and remove the DUCT COVER/

DUCT BASE.

NOTE:

Since the speaker is attached in a certain direction, attach the speaker in the same correct direction as it has been attached.

Fig.3-1-9A

DUCT BASE/DUCT COVER

SPEAKER(R)

Fig.3-1-9B

SPEAKER(L)

(No.YA003)1-15

Page 16

3.1.10 REMOVING THE LCD PANEL UNIT

• Remove the STAND.

• Remove the REAR COVER.

• Remove the POWER CORD.

• Remove the RECEIVER.

• Remove the FRONT CONTROL PWB.

• Remove the FRONT SENSOR PWB.

• Remove the VIDEO PWB.

• Remove the DIGITAL INPUT MODULE PWB.

• Remove the MI-COM & DIST MODULE PWB.

• Remove the POWER PWB. (1) Remove the 8 screws [d] and the 2 screws [e] (ten screws

in total). Then, remove the LCD PANEL UNIT.

(2) Remove the 2 screws [f], and remove the CENTER

FRAME (x2).

LCD PANEL

CENTER FRAME

Fig.3-1-10A

(3) Remove the 2 screws [g] and the 2 screws [h] (4 screws in

total). Then, remove the FRAME (R).

(4) Remove the 2 screws [g] and the 2 screws [h] (4 screws in

total). Then, remove the FRAME (L). (5) Remove the 2 screws [j], and remove the TOP FRAME. (6) Remove the 3 screws [k] and the 2 screws [m] (5 screws in

total). Then, remove the BOTTM FRAME.

Fig.3-1-10B

FRAME(R)

TOP FRAME

FRAME(L)

BOTTOM FRAME

1-16 (No.YA003)

Fig.3-1-10c

Page 17

3.2 MEMORY IC REPLACEMENT

This memory IC stores data for proper operation of the video and deflection circuits. When replacing, be sure to use an IC containing this (initial value) data.

SERVICE MENU

1.PICTURE/SOUND

2.YC SEP

3.WHITE BALANCE

4.MEMORY SETUP

5.DD/CM

7.PANEL

8.PP

9.IP

0.HDMI

3.2.1 MEMORY IC REPLACEMENT PROCEDURE

(1) Power off

Switch off the power and disconnect the power cord from the wall outlet.

(2) Replace the memory IC

Initial value must be entered into the new IC.

(3) Power on

Connect the power cord to the wall outlet and switch on the power.

(4) SERVICE MODE setting

Before entering the SERVICE MODE, confirm that the setting of TV/CATV SW of the REMOTE CONTROL UNIT is at the "TV" side and the setting of VCR/DVD SW of the REMOTE CONTROL UNIT is at the "VCR" side. If the switches have not been properly set, you cannot enter the SERVICE MODE.

a) Press [SLEEP TIMER] key and, while the indication

of SLEEP TIMER 0 MIN is being displayed, press [DISPLAY] key and [VIDEO STATUS] key on the

remote control unit (Fig.2) simultaneously. b) The SERVICE MODE screen of Fig.1 is displayed. c) Verify what to set in the SERVICE MODE, and set

whatever is necessary (Fig.1).

Refer to the SERVICE ADJUSTMENT for setting. d) Press the [BACK] key twice to return normal screen.

(5) Receive channel setting

Refer to the OPERATING INSTRUCTIONS (USER'S GUIDE) and set the receive channels (Channels Preset) as described.

(6) User settings

Check the user setting items according to after page. Where these do not agree, refer to the OPERATING INSTRUCTIONS (USER'S GUIDE) and set the items as described.

SERVICE MENU SELECT KEY

VCR/DVD switch

TV/CATV switch

DISPLAY

SLEEP TIMER

MEMORY (MUTING)

FUNCTION (LEFT)

CATV VCR DVD

SPLIT

FREEZE

INPUT 1

INPUT 2

INPUT 3

INPUT 4

DIGITAL-IN

D-IN

SLEEP TIMER

MUTING

VCR CHANNEL

PREV NEXT

REW

OPEN CLOSE

ASPECT

MULTI SCREEN

INDEX

SWAP SELECT

123

456

789

100+

THEATER

NATURAL

PRO

CINEMA

DISPLAY SOUND

VOL VOL

VCR DVD

POWER

STOP

REC PAUSE

STILL PAUSE

RM-C13G

POWER

RETURN+

VIDEO

STATUS

LIGHT

C.C.

BACK

TV VCR

FFPLAY

C.C.

POWER

NUMBER

VIDEO STATUS

FUNCTION (UP)

FUNCTION (RIGHT)

BACK

FUNCTION (DOWN)

3.2.2 SERVICE ADJUSTMENT ITEM Setting items Settings Item No.

1. PICTURE/SOUND (sound and picture setting)

Sound circuits (A) Fixed A01~A27 Video circuits (S) Adjust S01~S99 Deflection circuits (D) Fixed D01~D32 Factory setting items (F) Adjust F01~F59

2. YC SEP (3-dimensional YC separation setting) Adjust YCM001~YCM185

Fixed YCS001~YCS114

3. WHITE BALANCE [Can not adjust]

4. MEMORY SETUP (Memory data edit) [Do not adjust]

5. RF AFC: AFC setting (Automaticaly set) [Do not adjust]

6. DD/CM (Panel image processing setting)

Adjust DDT01~DDT34

Fixed CMT01~CMT57

7. PANEL (Panel power limit control) [Do not adjust]

Fixed PDA001~PDA012

8. PP (Multi-screen processing setting) Adjust ADM001~ADM034

Fixed PPA001~PPA008 Fixed PPB001~PPB036 Fixed PPC001~PPC008 Fixed PPD001~PPD025

9. IP (DIST processing setting) [Do not adjust]

Fixed IPA001~IPA120 Fixed IPB001~IPB079 Fixed IPC001~IPC044 Fixed IPD001~IPD026 Fixed IPE001~IPE015

0. HDMI (Digital input process setting) [Do not adjust]

Fixed HDM001~HDM080 Fixed RHD001~RHD170

(No.YA003)1-17

Page 18

3.2.3 SETTINGS OF FACTORY SHIPMENT

3.2.3.1 BUTTON OPERATION 3.2.3.2 REMOTE CONTROL DIRECT OPERATION Setting item Setting position

INPUT TV CHANNEL 1 VOLUME 10 ASPECT PANORAMA

3.2.3.3 REMOTE CONTROL MENU OPERATION

(1) PICTURE ADJUSTMENT

Customers can adjust the picture setting of menu screen as their own like but the picture standard value during factory shipment is as below.

 NTSC MODE

Setting item PICTURE BRIGHT COLOR TINT DETAIL

DINAMIC +07 +05 00 00 +04 HIGH OFF VIVID STANDARD 00 00 00 00 00 LOW OFF VIVID GAME -05 00 +05 00 -03 HIGH OFF VIVID THEATER 00 00 00 00 00 HIGH OFF VIVID

INPUT TV CHANNEL CABLE-02 VOLUME 10 MUTING OFF DISPLAY OFF SOUND AHS OFF

ASPECT PANORAMA OFF TIMER OFF VIDEO STATUS DINAMIC NATURAL CINEMA AUTO

Setting item Setting position

BBE ON AHB ON

COLOR

TEMPERATURE

DIGI. NOISE

CLEAR

COLOR

MANAGEMENT

 HD MODE

Setting item PICTURE BRIGHT COLOR TINT DETAIL

DINAMIC +04 +06 -08 00 +02 HIGH OFF VIVID STANDARD 00 00 00 00 00 LOW OFF VIVID GAME -05 00 +05 00 00 HIGH OFF VIVID THEATER 00 00 00 00 00 LOW OFF VIVID

(2) SOUND

Setting item Setting position

TREBLE 00 BASS 00 BALANCE 00 MTS STREO

(3) SETTINGS

Setting item Setting position Setting item Setting position

POSITION ADJUSTMENT Center NOISE MUTING ON VIDEO STATUS DYNAMIC FRONT PANEL LOCK OFF XDS ID ON AUTO SHUT OFF OFF POWER INDICATOR HIGH DIGITAL-IN SIZE-1 TV SPEAKER ON V-CHIP OFF AUDIO OUTPUT FIX AUTO DEMO OFF LANGUAGE ENG IMAGE SHIFT STD CLOSED CAPTION OFF V1 SMART INPUT OFF

COLOR

TEMPERATURE

DIGI. NOISE

CLEAR

COLOR

MANAGEMENT

1-18 (No.YA003)

Page 19

3.3 REPLACEMENT OF CHIP COMPONENT

3.3.1 CAUTIONS

(1) Avoid heating for more than 3 seconds. (2) Do not rub the electrodes and th e resist parts of the pattern. (3) When removing a chip part, melt the solder adequately. (4) Do not reuse a chip part after removing it.

3.3.2 SOLDERING IRON

(1) Use a high insulation soldering iron with a thin pointed end of it. (2) A 30w soldering iron is recommended for easil y removing parts.

3.3.3 REPLACEMENT STEPS

1. How to remove Chip parts

2. How to install Chip parts

[Resistors, capacitors, etc.]

(1) As shown in the figu re, push the part with tweezers and

alternately melt the solder at each end.

(2) Shift with the tweezers and remove the chip part.

[Transistors, diodes, variable resistors, etc.]

(1) Apply extra solder to each lead.

SOLDER

[Resistors, capacitors, etc.]

(1) Apply solder to the pattern as indicated in the figure.

(2) Grasp the chip part with tweezers and place it on the

solder. Then heat and melt the solder at both ends of the chip part.

[Transistors, diodes, variable resistors, etc.]

(1) Apply solder to the pattern as indicated in the figure. (2) Grasp the chip part with tweezers and place it on the

solder.

(3) First solder lead A as indicated in the figure.

(2) As shown in the figu re, push the part with tweezers and

alternately melt the solder at each lead. Shift and remove the chip part.

NOTE :

After removing the part, remove remaining solder from the pattern.

(4) Then solder leads B and C.

(No.YA003)1-19

Page 20

SECTION 4

ADJUSTMENT

4.1 ADJUSTMENT PREPARATION

(1) You can make the necessary adjustments for this unit with

either the Remote Control Unit or with the adjustment tools and parts as given below.

(2) Adjustment with t he Remote Control Unit is mad e on the

basis of the initial setting values, however, the new setting values which set the screen to its optimum condition may

differ from the initial settings. (3) Make sure that AC power is turned on correctly. (4) Turn on the power for set and test equipment before use,

and start the adjustment procedures after waiting at least

30 minutes. (5) Unless otherwise specified, prepare the most suitable

reception or input signal for adjustment. (6) Never touch any adjustment setting val ue which are not

specified in the list for this adjustment. (7) Presetting before adjustment

Unless otherwise specified in the adjustment instructions,

preset the following functions wi t h th e re mote control unit:

4.2 MEASURING INSTRUMENT AND FIXTURES

(1) DC voltmeter (or digital voltmeter) (2) Oscilloscope (3) Signal generator (Pattern generator)

[NTSC / 525i / 525p / 750p / 1125i / DIGITAL] (4) TV audio multiplex signal generator (5) Remote control unit

Setting item Settings

VIDEO STATUS STANDARD BRIGHT / CONTRAST / COLOR / TINT COLOR TEMPERATURE LOW DIGI. NOISE CLEAR OFF COLOR MANEGMENT STANDARD NATURAL CINEMA OFF DIGITAL VNR OFF TREBLE / BASS / BALANCE 00 BBE OFF AHS OFF AHB OFF

Center

1-20 (No.YA003)

Page 21

4.3 ADJUSTMENT LOCATION & WIRING

VIDEO PWB

MI-COM & DIST MODULE PWB

CN000X

TOP

CONTOROL PWB

(LCD UNIT : CNT1)

CN000H

CN000B

CN000A

CN000K

CN000J

CN000T

CN00DS

PWB

REGULATOR

INVERTER PWB

(LCD UNIT : CN2)

INVERTER PWB

(LCD UNIT : CN1)

DIGITAL INPUT MODULE PWB

POWER PWB

POWER CORD

COOLING FAN

RECEIVER PWB

CN1001

FRONT

CN8003

SENSOR PWB

CN0001

SPEAKER(L) SPEAKER(R)

CN3003

TU1101

CN300T

CN300U

FRONT CONTROL PWB

(No.YA003)1-21

Page 22

4.4 BASIC OPERATION OF SERVICE MODE

VOLUME(+/-) key

CHANNEL(+/-) key

MAIN MENU

1.PICTURE/SOUND

2.YC SEP

3.WHITE BALANCE

4.MEMORY SETUP

5.RF AFC

6.DD/CM

1.PICTURE/SOUND

NTSC CINE ST L FL MUTE

A01 001

7.PANEL

8.PP

9.IP

0.HDMI

4.MEMORY SETUP

ADDRESS(H) 0000

5.RF AFC

TOO HIGH GOOD TOO LOW

TUNER MAIN AFC ON FINE -10

6.DD/CM

NTSC CINE ST L FL MUTE

DDT01

DO NOT ADJUST

DDT01~34 CMT01~57

YCM001~185 YCS001~114

A01~A27

A01

S01~S99

S01

D01~D32

D01

F01~F59

F01

2.YC SEP

NTSC CINE ST L FL MUTE

YCM01

7. PANEL

PDA001 IN APL

OUT MIN

8.PP

NTSC CINE ST L FL MUTE

PPA001

9.IP

NTSC CINE ST L FL MUTE

IPA001

TEM MAX

PDA001~012

ADM001~034 PPA001~008 PPB001~036 PPC001~008 PPD001~025

DO NOT ADJUST

IPA001~120 IPB001~079 IPC001~044 IPD001~026 IPE001~015

1-22 (No.YA003)

DO NOT ADJUST

3. WHITE BALANCE

BR DRV R069 B054 CUT R078 G079 B079

0.HDMI

NTSC CINE ST L FL MUTE

GCR001

HDM001~080 RHD001~170

Page 23

4.4.1 TOO L OF SERVICE MODE OPERATION

Operate the SERVICE MODE with the REMOTE CONTROL UNIT.

4.4.2 SERVICE MODE ITEMS

In general, basic setting (adjustments) items or verifications are performed in the SERVICE MODE.

1.PICTURE / SOUND This sets the setting values of the VIDEO, AUDIO and DEFLECTION circuits.

2.YC SEP This is used when the YC separation circuit is adjusted.

3.WHITE BALANCE This sets the setting values of the WHITE BALANCE. [Do not adjust]

4.MEMORY SETUP This sets the setting values of the MEMORY ADDRESS. [Do not adjust]

5.RF AFC This is used when the IF VCO is adjusted. [Do not adjust]

6.DD/CM This sets the setting values of the panel image processing.

7.PANEL This sets the setting values of the panel power limit control.

8.PP This sets the setting value of the output of MULTI-PICTURE circuit.

9.IP This sets the setting value of the DIST circuit. [Do not adjust]

0.HDMI This sets the setting value of the DIGITAL INPUT MODULE circuit. [Do not adjust].

4.4.3 HOW TO ENTER THE SERVICE MODE NOTE:

Ensure that the cursor (arrow) of the User Menu screen is pointing at Picture Control. Before entering the SERVICE MODE, confirm that the setting of TV / CATV switch of the REMOTE CONTROL UNIT is at the "TV" side and the setting of VCR / DVD switch is at the "VCR" side. If the switches have not been properly set, you cannot enter the SERVICE MODE. (1) Set to 0 minutes using the [SLEEP TIMER] key. (2) Press the [VIDEO STATUS] key and [DISPLAY] key

simultaneously, then enter the SERVICE MODE mode.

(3) When the Main Menu is displayed, press any key of the [0]

to [9] key to enter the corresponding menu mode. *Press any of the [0] to [9] keys before the SERVICE

MODE mode disappears. (4) Select the service item using the [ CH + ] / [ CH - ] key. (5) Set the value using the [ VOL + ] / [ VOL - ] key. (6) Press the [MUTING] key to save the value.

4.4.4 HOW TO EXIT THE SERVICE MODE

Press the [ BACK ] key to exit the Service mode.

SERVICE MENU SELECT KEY

VCR/DVD switch

TV/CATV switch

DISPLAY

SLEEP TIMER

MEMORY (MUTING)

FUNCTION (LEFT)

SPLIT

FREEZE

INPUT 1

INPUT 2

INPUT 3

INPUT 4

DIGITAL-IN

D-IN

SLEEP TIMER

MUTING

VCR CHANNEL

PREV NEXT

OPEN CLOSE

CATV VCR DVD

ASPECT

MULTI SCREEN

INDEX

SWAP SELECT

123

456

789

100+

THEATER

NATURAL

PRO

CINEMA

DISPLAY SOUND

VOL VOL

VCR DVD

POWER

REW

REC PAUSE

STOP

RM-C13G

STILL PAUSE

POWER

RETURN+

VIDEO

STATUS

LIGHT

TV VCR

FFPLAY

C.C.

BACK

POWER

NUMBER

VIDEO STATUS

FUNCTION (UP)

FUNCTION (RIGHT)

BACK

FUNCTION (DOWN)

4.4.5 DESCRIPTION OF STATUS DISPLAY

The status display on the upper part of the SERVICE MODE screen is common (to all models).

STATUS DISPLAY

NTSC CINE ST L FL MUTE

SIGNAL SYSTEM

ASPECT/ MULTI

VIDEO STATUS

A01 IN LEVEL 001

MEMORY MODE

IP CHANGIN MODE

WHITE BALANCE

[SERVICE SCREEN]

(1) SIGNAL SYSTEM

NTSC : Composite, S-video (Y / C), RF, No signal. DVD : 525i (component) ED : 525p HD : 1125i 750p : 750p HED1 : DIGITAL 525p SIZE1 HED2 : DIGITAL 525p SIZE2 HHD : DIGITAL 1125i H750 : DIGITAL 750p

(2) ASPECT / MULTI

ONE SCREEN

FULL : FULL PANO : PANORAMA CINE : CINEMA REGU : REGULAR

MULTI SCREEN

M1 : One screen (for adjustment) M2-1 : SPLIT (4 : 3) M2-2 : SPLIT (16 : 9) M4 : POP M12 : INDEX

(No.YA003)1-23

Page 24

(3) VIDEO STATUS

ST : STANDARD DA : DYNAMIC TH : THEATER GA : GAME

(4) WHITE BALANCE

H: HIGH L: LOW

(5) IP CHANGING MODE

FL : FRAME L1 : LINE 23 : COMPULSORY NATURAL CINEMA IN

(6) MEMORY MODE

MUTE : Press [MUTING] key DIR : Change data then memory at the same time.

4.4.6 SERVICE MODE SETTING

1. PICTURE/SOUND

AUDIO, VIDEO, DEFLECTION data adjustment. (1) SETTING ITEM No.

A: AUDIO S : SIGNAL D : DEFLECTION F : FACTORY SETTING

• Press [CH+] / [CH-] key

F01D01S01A01

Item No. is up/down

2. YC SEP (3D Y/C separation setting)

[Do not change settings of items that are not included in the "ADJUSTMENT PROCEDURE" section. ] Sets output data to the 3D Y/C separation circuit.

• Press [CH+] / [CH-] key For scrolling up/down the item codes.

• Press [VOL+] / [VOL-] key For scrolling up/down the data values.

3. WHITE BALANCE (White balance setting)

[Setting for this item is not required in servicing.]

4. MEMORY SETUP (Memory setting)

[Do not change settings]

5. RF AFC

Setting for this item is not required in servicing.

6. DD/CM

[Do not change settings] Adjustment of color manegment and device driver

7. PANEL (Panel power limit control)

[Do not change settings]

8. PP (Multi-screen processing setting)

[Do not change settings of items that are not included in the "ADJUSTMENT PROCEDURE" section.] Sets output data to the multi-screen processing circuit.

• Press [CH+] / [CH-] key For scrolling up/down the item codes.

• Press [VOL+] / [VOL-] key For scrolling up/down the data values.

9. IP (DIST setting)

[Do not change settings] Sets output data to the DIST circuit.

• Press [SLEEP TIMER] key

F01D01S01A01

Skip change

(2) SETTING ITEM NAME Describe setting item name

(3) SETTING VALUE Set the setting value.

• Press [VOL+] / [VOL-] key Set the setting value.

• Press [MUTING] key Memorize the data.

NOTE:

Setting for any of the following items that is not included in the “ADJUSTMENT PROCEDURE” section found in the later part of this manual will not be performed in servicing.

0. HDMI

[Do not change settings] Sets output data to the DIGITAL INPUT circuit

1-24 (No.YA003)

Page 25

4.5 INITIAL SETTING VALUES IN THE SERVICE MODE

• Perform fine-tuning based on the "initial values" using the remote control when in the Service mo de.

• The "initial values" serve only as an indication rough standard and therefore the values with which optimal display can be achieved may be different from the default values. But, don't change the values that are not written in "ADJUSTMENT PROCEDURE". They are fixed values.

NOTE:

As for the items whose settings are "Fixed" in Table 1 in "3.3 MEMORY IC REPLACEMENT", the following tables show initial values in NTSC signal input mode. As for the items whose conditions of SETTING VALUE are not written in the following tables, the following tables show initial values in NTSC signal input mode.

4.5.1 [1.PICTURE/SOUND]

Item

No.

A01 (Not display) 000~007 001 A02 (Not display) 000~007 001 A03 (Not display) 000~007 001 A04 (Not display) 000~007 000 A05 (Not display) 000~015 003 A06 (Not display) 000~015 004 A07 (Not display) 000~015 006 A08 (Not display) 000~015 003 A09 (Not display) 000~007 006 A10 (Not display) 000~007 004 A11 (Not display) 000~063 063 A12 (Not display) 000~063 063 A13 (Not display) 000~003 000 A14 (Not display) 000~007 000

Item

Variable

range

Setting value

Item

No.

A15 (Not display) 000~003 000 A16 (Not display) 000~003 000 A17 (Not display) 000~003 000 A18 IN LEVEL 000~015 007 A19 LOW SEP 000~063 026 A20 HI SEP 000~063 063 A21 (Not display) 000~001 (Not used) A22 (Not display) 000~001 (Not used) A23 (Not display) 000~001 (Not used) A24 (Not display) 000~001 (Not used) A25 (Not display) 000~001 (Not used) A26 (Not display) 000~001 (Not used) A27 (Not display) 000~001 (Not used)

Item

Variable

range

Setting value

Item

No.

S01 COLOR 00 0~255 163 122 163 121 163 124 155 146 S02 TINAD -127~128 000 000 000 000 000 000 000 000 S03 OF COLOR -127~128 000 000 000 000 000 000 000 000 S04 OF TINAD -127~128 000 000 000 000 000 000 000 000 S05 BRIG 000~255 048 060 048 060 048 060 036 043 S06 CONT 000~255 126 126 126 126 126 126 128 128 S07 OF BRIG -127~128 000 000 000 000 000 000 000 000 S08 OF CONT -127~128 000 000 000 000 000 000 000 000 S09 BYGN 000~255 133 117 125 116 125 116 147 118 S10 OF BYGN -127~128 000 000 000 000 000 000 000 000 S11 RYAXIS -127~128 +006 000 +006 000 +006 000 000 000 S12 MIX 000~003 000 000 000 000 000 000 001 001 S13 RDRV 000~255 255 255 255 255 255 255 246 246 S14 RDRV -127~128 000 000 000 000 000 000 000 000 S15 GDRV 000~255 254 254 254 254 254 254 255 255 S16 GDRV -127~128 000 -038 000 -038 000 -038 000 -027 S17 BDRV 000~255 255 255 255 255 255 255 225 225 S18 BDRV -127~128 000 -043 000 -043 000 -043 000 -038 S19 CUTR 000~255 128 128 128 128 128 128 128 128

Item

Variable

range

NTSC 525i 525p 750p/1125i

STANDARD THEATER STANDARD THEATER STANDARD THEATER STANDARD THEATER

Setting value

(No.YA003)1-25

Page 26

Item

No.

S20 OF CUTR -127~128 000 +004 000 +004 000 +004 000 000 S21 CUTG 000~255 128 128 128 128 128 128 128 128 S22 OF CUTG -127~128 000 000 000 000 000 000 000 000 S23 CUTB 000~ 255 128 128 128 128 128 128 128 128 S24 OF CUTB -127~128 000 000 000 000 000 000 000 000 S25 CUTR 000~001 000 000 000 000 000 000 000 000 S26 CUTG 000~001 000 000 000 000 000 000 000 000 S27 CUTB 000~ 001 000 000 000 000 000 000 000 000 S28 BTHN 000~001 000 000 000 000 000 000 001 000 S29 BCALM 000~001 000 000 000 000 000 000 000 000 S30 BKAKOU 000~031 000 012 000 000 000 000 000 000 S31 BLIM 000~063 010 000 010 000 010 000 002 000 S32 BSTPO 000~063 050 063 050 063 050 063 018 063 S33 BKAKON 000~001 001 001 001 001 001 001 001 001 S34 WTHN 000~001 001 001 001 001 001 001 001 001 S35 WCALM 000~001 000 000 000 000 000 000 000 001 S36 WKAKOU 000~031 000 000 000 000 000 000 000 000 S37 WLIM 000~255 220 213 220 213 220 213 220 225 S38 WSTPO 000~063 050 036 050 036 050 036 050 050 S39 WPEAK 000~063 060 063 060 063 060 063 060 060 S40 WKAKON 000~001 001 001 001 001 001 001 001 001 S41 WGAINC 000~001 000 001 001 001 001 001 001 001 S42 GAINB 000~003 001 000 001 000 001 000 002 000 S43 SLIC 000~031 009 009 009 009 009 009 009 009 S44 APG 000~003 001 001 001 001 001 001 001 001 S45 GAINA 000~003 002 002 002 002 002 002 002 002 S46 (Not used) 000~015 015 015 015 015 015 015 015 015 S47 (Not used) 000~015 015 015 015 015 015 015 015 015 S48 DCTRAN 000~015 015 015 015 015 015 015 015 015

Item

Variable

range

NTSC 525i 525p 750p/1125i

STANDARD THEATER STANDARD THEATER STANDARD THEATER STANDARD THEATER

Setting value

Item

No.

S49 HSTR 000~001 001 000 S50 HSTR 000~255 010 018 S51 HEND 000~001 000 000 S52 HEND 000~255 087 079 S53 VSTR 000~001 000 000 S54 VSTR 000~255 026 006 S55 VEND 000~001 000 000 S56 VEND 000~255 077 096 S57 BHSTR 000~255 000 000 S58 BHSTR 000~015 000 000 S59 BHEND 000~255 000 000

1-26 (No.YA003)

Item

Variable

range

MULTI-SCREEN ASPECT

SPLIT REGULAR

Setting value

Page 27

Item

No.

S60 BHEND 000~015 000 000

Data of the setting value is selected in the order of "SPLIT" and "REGULAR".

Item

No.

S61 PLPOL2 000~001 001 001 001 001 001 001 S62 PLEV2 000~127 016 016 016 016 016 016 S63 PLPOL1 000~001 000 000 000 000 000 000 S64 PLEV1 000~127 000 000 000 000 000 000

Item

No.

S65 MODC 000~003 002 002 002 002 002 002 002 002 S66 RMC 000~003 003 003 001 003 000 003 003 003 S67 RGA 000~003 003 003 003 003 002 003 003 003 S68 CLIP 000~015 000 000 000 000 000 000 000 000 S69 COR 000~063 019 019 019 019 019 019 019 019

Item

Variable

range

Variable

range

Variable

range

MULTI-SCREEN ASPECT

STANDARD THEATER STANDARD THEATER STANDARD THEATER

STANDARD THEATER STANDARD THEATER STANDARD THEATER STANDARD THEATER

Setting value

SPLIT REGULAR

Setting value

NTSC 525i/525p 750p/1125i

Setting value

NTSC

525i/525p 750p/1125iMULTI-SCREEN ASPECT

SPLIT REGULAR

Item

No.

S70 TINTON 001~001 001 S71 DRIVER 000~255 240 S72 DRIVEG 000~255 240 S73 DRIVEB 000~255 255 S74 EECONT 000~031 000 S75 EEBRT 000~031 000 S76 EETBRT -127~128 000 S77 EETCONT -127~128 000 S78 PICMAX 000~255 255 S79 PICMIN 000~255 000 S80 BRTMAX 000~255 255 S81 BRTMIN 000~255 000 S82 COLMAX 000~255 255 S83 COLMIN 000~255 000 S84 PWMDIM 000~255 216 S85 ADIM 000~255 127 S86 (Not display) 000~255 127 S87 (Not display) 000~007 003 S88 APLGAIN 000~007 000 S89 APLLIM 000~255 000 S90 ABSGAIN 000~127 000 S91 BLKGAIN 000~007 007

Item

Variable

range

Setting value

Item

No.

S92 BLKLIM 000~031 031 S93 WHTGAIN 000~007 007 S94 WHTLIM 000~031 031 S95 DCSTART 000~255 035 S96 DCGAIN 000~015 006 S97 DCLIM 000~063 035 S98 (Not display) 000~001 000 S99 (Not display) 000~003 000

Item

Variable

range

Setting value

(No.YA003)1-27

Page 28

Item

No.

D01 (Not display) 000~001 000 D02 (Not display) 000~001 000 D03 (Not display) 000~001 000 D04 (Not display) 000~001 000 D05 (Not display) 000~001 000 D06 (Not display) 000~001 000 D07 (Not display) 000~001 000 D08 (Not display) 000~001 000 D09 (Not display) 000~001 000 D10 (Not display) 000~001 000 D11 (Not display) 000~001 000 D12 (Not display) 000~001 000 D13 (Not display) 000~001 000 D14 (Not display) 000~001 000 D15 (Not display) 000~001 000 D16 (Not display) 000~001 000 D17 (Not display) 000~001 000 D18 (Not display) 000~001 000 D19 (Not display) 000~001 000 D20 (Not display) 000~001 000 D21 (Not display) 000~001 000 D22 (Not display) 000~001 000 D23 (Not display) 000~001 000 D24 (Not display) 000~001 000 D25 (Not display) 000~001 000 D26 (Not display) 000~001 000 D27 (Not display) 000~001 000 D28 (Not display) 000~001 000 D29 (Not display) 000~001 000 D30 (Not display) 000~001 000 D31 (Not display) 000~001 000 D32 (Not display) 000~001 000

Item

Variable

range

Setting value

Item

No.

F01 (Not display) 000~255 001 F02 (Not display) 000~255 000 F03 (Not display) 000~255 000 F04 (Not display) 000~255 032 F05 CATVMAX 000~001 000 F06 (Not display) 000~001 002 F07 (Not display) 000~255 027 F08 (Not display) 000~255 000 F09 AUTOCSR1 000~015 002 F10 AUTOCSR2 000~015 004 F11 AUTOCSR3 000~015 004 F12 AUTOCSR4 000~015 005 F13 AUTOCSR5 000~015 006 F14 AUTOCSR6 000~015 007 F15 AUTOCSR7 000~015 007 F16 (Not display) 000~127 070 F17 (Not display) 000~001 000 F18 FIX DATA 000~001 000 F19 (Not display) 000~001 000 F20 (Not display) 000~255 005 F21 (Not display) 000~255 002 F22 (Not display) 000~001 000 F23 (Not display) 000~255 000 F24 (Not display) 000~255 098 F25 (Not display) 000~255 006 F26 (Not display) 000~255 040 F27 (Not display) 000~255 040 F28 (Not display) 000~001 000 F29 (Not display) 000~001 000 F30 (Not display) 000~001 000 F31 (Not display) 000~001 000 F32 (Not display) 000~001 000 F33 (Not display) 000~001 000 F34 (Not display) 000~001 000 F35 (Not display) 000~001 000 F36 (Not display) 000~001 000 F37 (Not display) 000~001 000 F38 (Not display) 000~001 000 F39 (Not display) 000~001 000 F40 (Not display) 000~001 000

Item

Variable

range

Setting value

1-28 (No.YA003)

Page 29

Item

No.

F41 (Not display) 000~003 000 002 002 002 002 F42 (Not display) 000~001 000 000 000 000 000 F43 (Not display) 000~063 039 040 037 024 024

Item

Variable

range

NTSC 525i 525p 750p 1125i

Setting value

Item

No.

F44 (Not display) 000~001 000 F45 (Not display) 000~007 000 F46 OUT LV. 000~255 090 F47 LIMIT B 000~255 000 F48 LIMIT A 000~255 000 F49 (Not display) 000~255 128 F50 (Not display) 000~255 128 F51 (Not display) 000~255 128 F52 (Not display) 000~255 255 F53 (Not display) 000~001 000 F54 (Not display) 000~001 000 F55 (Not display) 000~001 255 F56 (Not display) 000~001 141 F57 (Not display) 000~001 000 F58 (Not display) 000~001 141 F59 (Not display) 000~001 001 F60 (Not display) 000~001 000 F61 (Not display) 000~001 000 F62 (Not display) 000~001 015 F63 ATT GAIN 000~001 001 F64 (Not display) 000~001 073 F65 (Not display) 000~001 001 F66 (Not display) 000~001 000 F67 (Not display) 000~001 070 F68 (Not display) 000~001 000 F69 (Not display) 000~001 000 F70 (Not display) 000~001 000

Item

Variable

range

Setting value

(No.YA003)1-29

Page 30

4.5.2 [2.YC SEP] NOTE :

Initial setting value is reference value at following condition. INPUT SIGNAL : NTSC

ASPECT : FULL MULTI-SCREEN : SINGLE VIDEO STATUS : STANDARD COLOR TEMPERATURE : LOW

Item No. Item Variable range

YCM001 (Not display) 000~001 000 YCM002 (Not display) 000~001 000 YCM003 (Not display) 000~001 000 YCM004 (Not display) 000~003 001 YCM005 (Not display) 000~255 239 YCM006 (Not display) 000~003 001 YCM007 (Not display) 000~255 239 YCM008 (Not display) 000~001 000 YCM009 (Not display) 000~003 000 YCM010 (Not display) 000~001 000 YCM011 (Not display) 000~001 000 YCM012 (Not display) 000~001 000 YCM013 (Not display) 000~001 000 YCM014 (Not display) 000~003 000 YCM015 (Not display) 000~001 000 YCM016 (Not display) 000~003 000 YCM017 (Not display) 000~001 001 YCM018 (Not display) 000~003 000 YCM019 (Not display) 000~001 000 YCM020 (Not display) 000~001 000 YCM021 (Not display) 000~003 002 YCM022 (Not display) 000~007 004 YCM023 (Not display) 000~001 001 YCM024 (Not display) 000~001 000 YCM025 (Not display) 000~015 005 YCM026 (Not display) 000~015 003 YCM027 (Not display) 000~003 000 YCM028 (Not display) 000~007 004 YCM029 (Not display) 000~007 006 YCM030 (Not display) 000~003 000 YCM031 (Not display) 000~001 000 YCM032 (Not display) 000~003 003 YCM033 (Not display) 000~001 001 YCM034 (Not display) 000~001 001 YCM035 (Not display) 000~255 096 YCM036 (Not display) 000~001 001 YCM037 (Not display) 000~003 001 YCM038 (Not display) 000~127 062

Setting

value

Item No. Item Variable range

YCM039 (Not display) 000~127 068 YCM040 (Not display) 000~003 002 YCM041 (Not display) 000~063 016 YCM042 (Not display) 000~001 000 YCM043 (Not display) 000~001 000 YCM044 (Not display) 000~255 182 YCM045 (Not display) 000~001 000 YCM046 (Not display) 000~255 127 YCM047 (Not display) 000~001 001 YCM048 (Not display) 000~001 001 YCM049 (Not display) 000~001 001 YCM050 (Not display) 000~001 001 YCM051 (Not display) 000~001 000 YCM052 (Not display) 000~001 000 YCM053 (Not display) 000~001 000 YCM054 (Not display) 000~003 003 YCM055 (Not display) 000~003 003 YCM056 (Not display) 000~003 000 YCM057 (Not display) 000~001 000 YCM058 (Not display) 000~001 001 YCM059 (Not display) 000~001 001 YCM060 (Not display) 000~001 000 YCM061 (Not display) 000~001 001 YCM062 (Not display) 000~015 001 YCM063 (Not display) 000~015 005 YCM064 (Not display) 000~003 000 YCM065 (Not display) 000~063 060 YCM066 (Not display) 000~063 040 YCM067 (Not display) 000~063 025 YCM068 (Not display) 000~063 012 YCM069 (Not display) 000~063 036 YCM070 (Not display) 000~063 031 YCM071 (Not display) 000~127 031 YCM072 (Not display) 000~001 001 YCM073 (Not display) 000~001 001 YCM074 (Not display) 000~063 024 YCM075 (Not display) 000~001 000 YCM076 (Not display) 000~001 001 YCM077 (Not display) 000~063 010 YCM078 (Not display) 000~063 001 YCM079 (Not display) 000~255 000 YCM080 (Not display) 000~255 000 YCM081 (Not display) 000~255 000 YCM082 (Not display) 000~255 000

Setting

value

1-30 (No.YA003)

Page 31

Item No. Item Variable range

YCM083 (Not display) 000~001 001 YCM084 (Not display) 000~063 012 YCM085 (Not display) 000~001 000 YCM086 (Not display) 000~001 000 YCM087 (Not display) 000~063 028 YCM088 (Not display) 000~001 001 YCM089 (Not display) 000~031 000 YCM090 (Not display) 000~003 000 YCM091 (Not display) 000~015 000 YCM092 (Not display) 000~015 000 YCM093 (Not display) 000~015 003 YCM094 (Not display) 000~063 002 YCM095 (Not display) 000~255 050 YCM096 (Not display) 000~001 000 YCM097 (Not display) 000~063 032 YCM098 (Not display) 000~015 008 YCM099 (Not display) 000~015 005 YCM100 (Not display) 000~015 008 YCM101 (Not display) 000~015 005 YCM102 (Not display) 000~015 000 YCM103 (Not display) 000~015 002 YCM104 (Not display) 000~015 008 YCM105 (Not display) 000~015 006 YCM106 (Not display) 000~255 010 YCM107 (Not display) 000~255 032 YCM108 (Not display) 000~255 031 YCM109 (Not display) 000~255 064 YCM110 (Not display) 000~001 000 YCM111 (Not display) 000~001 001 YCM112 (Not display) 000~001 001 YCM113 (Not display) 000~001 001 YCM114 (Not display) 000~001 000 YCM115 (Not display) 000~001 001 YCM116 (Not display) 000~001 000 YCM117 (Not display) 000~001 000 YCM118 (Not display) 000~001 001 YCM119 (Not display) 000~001 000 YCM120 (Not display) 000~001 000 YCM121 (Not display) 000~003 003 YCM122 (Not display) 000~001 000 YCM123 (Not display) 000~255 000 YCM124 (Not display) 000~001 000 YCM125 (Not display) 000~255 002 YCM126 (Not display) 000~001 000 YCM127 (Not display) 000~001 001

Setting

value

Item No. Item Variable range

YCM128 (Not display) 000~001 001 YCM129 (Not display) 000~001 001 YCM130 (Not display) 000~003 001 YCM131 (Not display) 000~255 046 YCM132 (Not display) 000~255 152 YCM133 (Not display) 000~255 055 YCM134 (Not display) 000~007 001 YCM135 (Not display) 000~255 136 YCM136 (Not display) 000~001 000 YCM137 (Not display) 000~001 001 YCM138 (Not display) 000~007 003 YCM139 (Not display) 000~255 141 YCM140 (Not display) 000~007 000 YCM141 (Not display) 000~255 014 YCM142 (Not display) 000~001 000 YCM143 (Not display) 000~007 005 YCM144 (Not display) 000~255 128 YCM145 (Not display) 000~001 000 YCM146 (Not display) 000~001 001 YCM147 (Not display) 000~001 001 YCM148 (Not display) 000~001 001 YCM149 (Not display) 000~001 000 YCM150 (Not display) 000~001 000 YCM151 (Not display) 000~255 136 YCM152 (Not display) 000~001 001 YCM153 (Not display) 000~001 001 YCM154 (Not display) 000~001 001 YCM155 (Not display) 000~003 000 YCM156 (Not display) 000~015 015 YCM157 (Not display) 000~015 004 YCM158 (Not display) 000~001 001 YCM159 (Not display) 000~127 004 YCM160 (Not display) 000~001 001 YCM161 (Not display) 000~031 000 YCM162 (Not display) 000~001 000 YCM163 (Not display) 000~015 003 YCM164 (Not display) 000~007 002 YCM165 (Not display) 000~031 016 YCM166 (Not display) 000~255 235 YCM167 (Not display) 000~003 000 YCM168 (Not display) 000~063 000 YCM169 (Not display) 000~015 003 YCM170 (Not display) 000~015 003 YCM171 (Not display) 000~007 000 YCM172 (Not display) 000~255 096

Setting

value

(No.YA003)1-31

Page 32

Item No. Item Variable range

YCM173 (Not display) 000~007 003 YCM174 (Not display) 000~255 056 YCM175 (Not display) 000~001 000 YCM176 (Not display) 000~001 000 YCM177 (Not display) 000~255 022 YCM178 (Not display) 000~001 001 YCM179 (Not display) 000~001 000 YCM180 (Not display) 000~007 003 YCM181 (Not display) 000~003 001 YCM182 (Not display) 000~003 001 YCM183 (Not display) 000~003 001 YCM184 (Not display) 000~003 001 YCM185 (Not display) 000~255 000

Item No. Item Variable range

YCS001 (Not display) 000~001 000 YCS002 (Not display) 000~001 000 YCS003 (Not display) 000~001 000 YCS004 (Not display) 000~003 001 YCS005 (Not display) 000~255 239 YCS006 (Not display) 000~003 001 YCS007 (Not display) 000~255 239 YCS008 (Not display) 000~001 000 YCS009 (Not display) 000~003 000 YCS010 (Not display) 000~001 000 YCS011 (Not display) 000~001 000 YCS012 (Not display) 000~001 000 YCS013 (Not display) 000~001 000 YCS014 (Not display) 000~003 000 YCS015 (Not display) 000~001 000 YCS016 (Not display) 000~003 000 YCS017 (Not display) 000~001 001 YCS018 (Not display) 000~003 000 YCS019 (Not display) 000~001 000 YCS020 (Not display) 000~001 000 YCS021 (Not display) 000~003 002 YCS022 (Not display) 000~007 004 YCS023 (Not display) 000~001 001 YCS024 (Not display) 000~001 000 YCS025 (Not display) 000~015 005 YCS026 (Not display) 000~015 003 YCS027 (Not display) 000~003 000 YCS028 (Not display) 000~007 004 YCS029 (Not display) 000~007 006 YCS030 (Not display) 000~003 000

Setting

value

Setting

value

Item No. Item Variable range

YCS031 (Not display) 000~001 000 YCS032 (Not display) 000~003 003 YCS033 (Not display) 000~001 001 YCS034 (Not display) 000~001 001 YCS035 (Not display) 000~255 096 YCS036 (Not display) 000~001 001 YCS037 (Not display) 000~003 001 YCS038 (Not display) 000~127 062 YCS039 (Not display) 000~127 068 YCS040 (Not display) 000~003 002 YCS041 (Not display) 000~063 016 YCS042 (Not display) 000~001 000 YCS043 (Not display) 000~001 000 YCS044 (Not display) 000~255 160 YCS045 (Not display) 000~001 000 YCS046 (Not display) 000~255 111 YCS047 (Not display) 000~001 001 YCS048 (Not display) 000~031 000 YCS049 (Not display) 000~003 000 YCS050 (Not display) 000~015 000 YCS051 (Not display) 000~015 008 YCS052 (Not display) 000~015 001 YCS053 (Not display) 000~063 015 YCS054 (Not display) 000~255 020 YCS055 (Not display) 000~001 000 YCS056 (Not display) 000~063 025 YCS057 (Not display) 000~015 008 YCS058 (Not display) 000~015 005 YCS059 (Not display) 000~015 008 YCS060 (Not display) 000~015 005 YCS061 (Not display) 000~015 000 YCS062 (Not display) 000~015 002 YCS063 (Not display) 000~015 008 YCS064 (Not display) 000~015 006 YCS065 (Not display) 000~255 010 YCS066 (Not display) 000~255 032 YCS067 (Not display) 000~255 031 YCS068 (Not display) 000~255 089 YCS069 (Not display) 000~001 000 YCS070 (Not display) 000~001 001 YCS071 (Not display) 000~001 001 YCS072 (Not display) 000~001 001 YCS073 (Not display) 000~001 000 YCS074 (Not display) 000~001 001 YCS075 (Not display) 000~001 000

Setting

value

1-32 (No.YA003)

Page 33

Item No. Item Variable range

YCS076 (Not display) 000~001 000 YCS077 (Not display) 000~001 000 YCS078 (Not display) 000~001 000 YCS079 (Not display) 000~001 000 YCS080 (Not display) 000~003 003 YCS081 (Not display) 000~001 000 YCS082 (Not display) 000~255 000 YCS083 (Not display) 000~255 000 YCS084 (Not display) 000~007 000 YCS085 (Not display) 000~255 010 YCS086 (Not display) 000~001 001 YCS087 (Not display) 000~001 001 YCS088 (Not display) 000~001 000 YCS089 (Not display) 000~001 000 YCS090 (Not display) 000~255 136 YCS091 (Not display) 000~001 001 YCS092 (Not display) 000~001 001 YCS093 (Not display) 000~001 001 YCS094 (Not display) 000~003 000 YCS095 (Not display) 000~015 015 YCS096 (Not display) 000~015 002 YCS097 (Not display) 000~001 001 YCS098 (Not display) 000~127 007 YCS099 (Not display) 000~031 000 YCS100 (Not display) 000~001 000 YCS101 (Not display) 000~015 003 YCS102 (Not display) 000~007 002 YCS103 (Not display) 000~031 016 YCS104 (Not display) 000~255 235 YCS105 (Not display) 000~003 000 YCS106 (Not display) 000~063 000 YCS107 (Not display) 000~015 003 YCS108 (Not display) 000~015 003 YCS109 (Not display) 000~001 000 YCS110 (Not display) 000~003 001 YCS111 (Not display) 000~003 001 YCS112 (Not display) 000~003 001 YCS113 (Not display) 000~003 001 YCS114 (Not display) 000~255 000

Setting

value

4.5.3 [3.WHITE BALANCE] NOTE :

Initial setting value is reference value at following condition. INPUT SIGNAL : NTSC

ASPECT : FULL MULTI-SCREEN : SINGLE VIDEO STATUS : STANDARD COLOR TEMPERATURE : LOW

Item No. Item Variable range

BR (Not display) 00000~238 000 DRV R (Not display) 00000~255 000 DRV B (Not display) 00000~255 000 CUT R (Not display) 00000~255 000 CUT G (Not display) 00000~255 000

CUT B (Not display) 00000~255 000

4.5.4 [6.DD/CM]

Item No. Item Variable range

DDT01 (Not display) 000~015 000 DDT02 (Not display) 000~255 000 DDT03 (Not display) 000~255 000 DDT04 (Not display) 000~255 255 DDT05 (Not display) 000~255 254 DDT06 (Not display) 000~255 255 DDT07 (Not display) 000~003 000 DDT08 (Not display) 000~255 032 DDT09 (Not display) 000~003 000 DDT10 (Not display) 000~255 000 DDT11 (Not display) 000~007 000 DDT12 (Not display) 000~255 115 DDT13 (Not display) 000~255 000 DDT14 (Not display) 000~003 002 DDT15 (Not display) 000~007 000 DDT16 (Not display) 000~255 187 DDT17 (Not display) 000~001 000 DDT18 (Not display) 000~001 000 DDT19 (Not display) 000~063 002 DDT20 (Not display) 000~015 014 DDT21 (Not display) 000~015 014 DDT22 (Not display) 000~015 002 DDT23 (Not display) 000~015 004 DDT24 (Not display) 000~001 000 DDT25 (Not display) 000~001 000 DDT26 (Not display) 000~001 000 DDT27 (Not display) 000~007 000 DDT28 (Not display) 000~255 127 DDT29 (Not display) 000~003 002

Setting

value

Setting

value

(No.YA003)1-33

Page 34

Item No. Item Variable range

DDT30 (Not display) 000~001 000 DDT31 (Not display) 000~007 000 DDT32 (Not display) 000~255 000 DDT33 (Not display) 000~255 000 DDT34 (Not display) 000~255 033

Item No. Item Variable range

CMT01 (Not display) 000~003 000 CMT02 (Not display) 000~0FF 090 CMT03 (Not display) 000~255 015 CMT04 (Not display) 000~255 030 CMT05 (Not display) -032~+031 -010 CMT06 (Not display) -128~+127 000 CMT07 (Not display) -128~+127 +010 CMT08 (Not display) -128~+127 +005 CMT09 (Not display) -128~+127 000 CMT10 (Not display) 000~003 000 CMT11 (Not display) 000~0FF 160 CMT12 (Not display) 000~255 020 CMT13 (Not display) 000~255 020 CMT14 (Not display) -032~+031 -005 CMT15 (Not display) -128~+127 +005 CMT16 (Not display) -128~+127 000 CMT17 (Not display) -128~+127 000 CMT18 (Not display) -128~+127 000 CMT19 (Not display) 000~003 000 CMT20 (Not display) 000~0FF 196 CMT21 (Not display) 000~255 025 CMT22 (Not display) 000~255 055 CMT23 (Not display) -032~+031 000 CMT24 (Not display) -128~+127 000 CMT25 (Not display) -128~+127 +010 CMT26 (Not display) -128~+127 +005 CMT27 (Not display) -128~+127 +015 CMT28 (Not display) 000~003 001 CMT29 (Not display) 000~0FF 070 CMT30 (Not display) 000~255 035 CMT31 (Not display) 000~255 040 CMT32 (Not display) -032~+031 000 CMT33 (Not display) -128~+127 +002 CMT34 (Not display) -128~+127 +015 CMT35 (Not display) -128~+127 000 CMT36 (Not display) -128~+127 +020 CMT37 (Not display) 000~255 064 CMT38 (Not display) 000~255 066

Setting

value

Setting

value

Item No. Item Variable range

CMT39 (Not display) 000~255 085 CMT40 (Not display) -128~+127 000 CMT41 (Not display) -128~+127 +010 CMT42 (Not display) 000~001 000 CMT43 (Not display) 000~0FF 080 CMT44 (Not display) 000~001 001 CMT45 (Not display) 000~0FF 080 CMT46 (Not display) 000~001 000 CMT47 (Not display) 000~0FF 128 CMT48 (Not display) 000~001 000 CMT49 (Not display) 000~001 001 CMT50 (Not display) -016~+015 000 CMT51 (Not display) -016~+015 000 CMT52 (Not display) 000~001 000 CMT53 (Not display) 000~001 000 CMT54 (Not display) 000~003 000 CMT55 (Not display) 000~001 000 CMT56 (Not display) 000~001 001 CMT57 (Not display) 000~001 000

4.5.5 [7.PANEL] (*All the values are fixed values.)

Item No. Item Variable range

PDA001 (Not display) 000~255 000 PDA002 (Not display) 000~255 000 PDA003 (Not display) 000~255 000 PDA004 (Not display) 000~255 000 PDA005 (Not display) 000~001 000 PDA006 (Not display) 000~001 000 PDA007 (Not display) 000~255 000 PDA008 (Not display) 000~255 000 PDA009 (Not display) 000~255 000 PDA010 (Not display) 000~255 000 PDA011 (Not display) 000~255 000 PDA012 (Not display) 000~127 000

4.5.6 [8.PP] NOTE :

Initial setting value is reference value at following condition. INPUT SIGNAL : NTSC

ASPECT : FULL MULTI-SCREEN : SINGLE VIDEO STATUS : STANDARD COLOR TEMPERATURE : LOW

Item No. Item Variable range

ADM001 (Not display) 000~0FF 0D6 ADM002 (Not display) 000~00F 007

Setting

value

Setting

value

Setting

value

1-34 (No.YA003)

Page 35

Item No. Item Variable range

ADM003 (Not display) 000~003 001 ADM004 (Not display) 000~007 005 ADM005 (Not display) 000~01F 016 ADM006 (Not display) 000~0FF 036 ADM007 (Not display) 000~0FF 08A ADM008 (Not display) 000~0FF 020 ADM009 (Not display) 000~0FF 0FF ADM010 (Not display) 000~0FF 0C6 ADM011 (Not display) 000~0FF 0FF ADM012 (Not display) 000~07F 03B ADM013 (Not display) 000~07F 031 ADM014 (Not display) 000~07F 044 ADM015 (Not display) 000~001 001 ADM016 (Not display) 000~001 001 ADM017 (Not display) 000~001 000 ADM018 (Not display) 000~001 001 ADM019 (Not display) 000~001 000 ADM020 (Not display) 000~001 000 ADM021 (Not display) 000~001 001 ADM022 (Not display) 000~001 000 ADM023 (Not display) 000~001 000 ADM024 (Not display) 000~001 001 ADM025 (Not display) 000~001 000 ADM026 (Not display) 000~001 001 ADM027 (Not display) 000~001 001 ADM028 (Not display) 000~001 001 ADM029 (Not display) 000~001 001 ADM030 (Not display) 000~01F 003 ADM031 (Not display) 000~001 001 ADM032 (Not display) 000~001 000 ADM033 (Not display) 000~001 001 ADM034 (Not display) 000~0FF 032

Item No. Item Variable range

PPA001 (Not display) 000~255 040 PPA002 (Not display) 000~255 000 PPA003 (Not display) 000~255 05A PPA004 (Not display) 000~255 000 PPA005 (Not display) 000~255 000 PPA006 (Not display) 000~255 001 PPA007 (Not display) 000~255 05A PPA008 (Not display) 000~255 023

Item No. Item Variable range PPB001 (Not display) 000~031 000

Setting

value

Setting

value

Setting

value

Item No. Item Variable range

PPB002 (Not display) 000~255 000 PPB003 (Not display) 000~255 000 PPB004 (Not display) 000~031 000 PPB005 (Not display) 000~255 000 PPB006 (Not display) 000~255 000 PPB007 (Not display) 000~031 000 PPB008 (Not display) 000~255 000 PPB009 (Not display) 000~255 000 PPB010 (Not display) 000~031 000 PPB011 (Not display) 000~255 000 PPB012 (Not display) 000~255 000 PPB013 (Not display) 000~031 000 PPB014 (Not display) 000~255 000 PPB015 (Not display) 000~255 000 PPB016 (Not display) 000~031 000 PPB017 (Not display) 000~255 000 PPB018 (Not display) 000~255 000 PPB019 (Not display) 000~031 000 PPB020 (Not display) 000~255 000 PPB021 (Not display) 000~255 000 PPB022 (Not display) 000~031 000 PPB023 (Not display) 000~255 000 PPB024 (Not display) 000~255 000 PPB025 (Not display) 000~031 000 PPB026 (Not display) 000~255 000 PPB027 (Not display) 000~255 000 PPB028 (Not display) 000~031 000 PPB029 (Not display) 000~255 000 PPB030 (Not display) 000~255 000 PPB031 (Not display) 000~031 000 PPB032 (Not display) 000~255 000 PPB033 (Not display) 000~255 000 PPB034 (Not display) 000~031 000 PPB035 (Not display) 000~255 000 PPB036 (Not display) 000~255 000

Item No. Item Variable range

PPC001 (Not display) 000~255 000 PPC002 (Not display) 000~255 00E PPC003 (Not display) 000~255 002 PPC004 (Not display) 000~001 000 PPC005 (Not display) 000~001 000 PPC006 (Not display) 000~001 000 PPC007 (Not display) 000~001 000 PPC008 (Not display) 000~001 000

Setting

value

Setting

value

(No.YA003)1-35

Page 36

Item No. Item Variable range

PPC007 (Not display) 000~001 01C PPC008 (Not display) 000~001 004

Item No. Item Variable range

PPD001 (Not display) 000~255 008 PPD002 (Not display) 000~255 000 PPD003 (Not display) 000~255 019 PPD004 (Not display) 000~255 001 PPD005 (Not display) 000~255 09A PPD006 (Not display) 000~255 000 PPD007 (Not display) 000~255 019 PPD008 (Not display) 000~255 001 PPD009 (Not display) 000~255 0B3 PPD010 (Not display) 000~255 000 PPD011 (Not display) 000~255 024 PPD012 (Not display) 000~255 001 PPD013 (Not display) 000~255 039 PPD014 (Not display) 000~255 000 PPD015 (Not display) 000~255 096 PPD016 (Not display) 000~255 001 PPD017 (Not display) 000~255 086 PPD018 (Not display) 000~255 000 PPD019 (Not display) 000~255 024 PPD020 (Not display) 000~255 001 PPD021 (Not display) 000~255 050 PPD022 (Not display) 000~255 000 PPD023 (Not display) 000~255 0AA PPD024 (Not display) 000~255 001 PPD025 (Not display) 000~255 072

4.5.7 [9.IP] (*All the values are fixed values.) NOTE :

Initial setting value is reference value at following condition. INPUT SIGNAL : NTSC ASPECT : FULL MULTI-SCREEN : SINGLE VIDEO STATUS : STANDARD COLOR TEMPERATURE : LOW

Item No. Item Variable range

IPA001 (Not display) 000~001 001 IPA002 (Not display) 000~063 015 IPA003 (Not display) 000~063 010 IPA004 (Not display) 000~063 015 IPA005 (Not display) 000~003 001 IPA006 (Not display) 000~003 001 IPA007 (Not display) 000~015 00F

Setting

value

Setting

value

Setting

value

Item No. Item Variable range

IPA008 (Not display) 000~063 005 IPA009 (Not display) 000~063 000 IPA010 (Not display) 000~063 01F IPA011 (Not display) 000~063 01F IPA012 (Not display) 000~063 02F IPA013 (Not display) 000~003 000 IPA014 (Not display) 000~003 000 IPA015 (Not display) 000~063 00F IPA016 (Not display) 000~063 005 IPA017 (Not display) 000~001 001 IPA018 (Not display) 000~063 029 IPA019 (Not display) 000~001 001 IPA020 (Not display) 000~001 001 IPA021 (Not display) 000~063 015 IPA022 (Not display) 000~003 000 IPA023 (Not display) 000~063 004 IPA024 (Not display) 000~001 001 IPA025 (Not display) 000~001 001 IPA026 (Not display) 000~063 015 IPA027 (Not display) 000~003 000 IPA028 (Not display) 000~063 005 IPA029 (Not display) 000~063 000 IPA030 (Not display) 000~015 000 IPA031 (Not display) 000~007 000 IPA032 (Not display) 000~063 000 IPA033 (Not display) 000~001 000 IPA034 (Not display) 000~063 000 IPA035 (Not display) 000~001 001 IPA036 (Not display) 000~063 00D IPA037 (Not display) 000~063 00D IPA038 (Not display) 000~063 010 IPA039 (Not display) 000~003 001 IPA040 (Not display) 000~003 001 IPA041 (Not display) 000~015 00F IPA042 (Not display) 000~063 005 IPA043 (Not display) 000~063 005 IPA044 (Not display) 000~063 00C IPA045 (Not display) 000~063 00C IPA046 (Not display) 000~063 00F IPA047 (Not display) 000~003 001 IPA048 (Not display) 000~003 001 IPA049 (Not display) 000~015 00F IPA050 (Not display) 000~063 008 IPA051 (Not display) 000~001 001 IPA052 (Not display) 000~063 008

Setting

value

1-36 (No.YA003)

Page 37

Item No. Item Variable range

IPA053 (Not display) 000~001 001 IPA054 (Not display) 000~001 001 IPA055 (Not display) 000~063 025 IPA056 (Not display) 000~003 000 IPA057 (Not display) 000~063 00A IPA058 (Not display) 000~001 001 IPA059 (Not display) 000~001 001 IPA060 (Not display) 000~063 025 IPA061 (Not display) 000~003 000 IPA062 (Not display) 000~063 00A IPA063 (Not display) 000~063 000 IPA064 (Not display) 000~015 000 IPA065 (Not display) 000~007 000 IPA066 (Not display) 000~063 000 IPA067 (Not display) 000~001 000 IPA068 (Not display) 000~063 000 IPA069 (Not display) 000~003 000 IPA070 (Not display) 000~255 000 IPA071 (Not display) 000~015 005 IPA072 (Not display) 000~255 0DC IPA073 (Not display) 000~001 000 IPA074 (Not display) 000~001 000 IPA075 (Not display) 000~255 016 IPA076 (Not display) 000~001 000 IPA077 (Not display) 000~001 000 IPA078 (Not display) 000~001 000 IPA079 (Not display) 000~001 000 IPA080 (Not display) 000~001 000 IPA081 (Not display) 000~001 000 IPA082 (Not display) 000~001 000 IPA083 (Not display) 000~001 000 IPA084 (Not display) 000~001 000 IPA085 (Not display) 000~001 000 IPA086 (Not display) 000~001 000 IPA087 (Not display) 000~001 000 IPA088 (Not display) 000~001 000 IPA089 (Not display) 000~001 000 IPA090 (Not display) 000~001 000 IPA091 (Not display) 000~015 000 IPA092 (Not display) 000~255 000 IPA093 (Not display) 000~015 003 IPA094 (Not display) 000~255 0FF IPA095 (Not display) 000~015 000 IPA096 (Not display) 000~255 000 IPA097 (Not display) 000~015 005

Setting

value

Item No. Item Variable range

IPA098 (Not display) 000~255 0D3 IPA099 (Not display) 000~015 000 IPA100 (Not display) 000~255 000 IPA101 (Not display) 000~015 000 IPA102 (Not display) 000~255 000 IPA103 (Not display) 000~015 000 IPA104 (Not display) 000~255 000 IPA105 (Not display) 000~015 000 IPA106 (Not display) 000~255 000 IPA107 (Not display) 000~015 000 IPA108 (Not display) 000~255 080 IPA109 (Not display) 000~015 000 IPA110 (Not display) 000~255 040 IPA111 (Not display) 000~015 005 IPA112 (Not display) 000~255 040 IPA113 (Not display) 000~015 000 IPA114 (Not display) 000~255 0C0 IPA115 (Not display) 000~015 002 IPA116 (Not display) 000~255 0EF IPA117 (Not display) 000~001 000 IPA118 (Not display) 000~001 000 IPA119 (Not display) 000~001 000 IPA120 (Not display) 000~001 000

Item No. Item Variable range

IPB001 (Not display) 000~255 001 IPB002 (Not display) 000~255 00F IPB003 (Not display) 000~015 000 IPB004 (Not display) 000~255 0B7 IPB005 (Not display) 000~015 002 IPB006 (Not display) 000~255 0C9 IPB007 (Not display) 000~015 002 IPB008 (Not display) 000~255 038 IPB009 (Not display) 000~015 001 IPB010 (Not display) 000~255 0AB IPB011 (Not display) 000~015 001 IPB012 (Not display) 000~255 01C IPB013 (Not display) 000~015 000 IPB014 (Not display) 000~255 08E IPB015 (Not display) 000~015 000 IPB016 (Not display) 000~255 01D IPB017 (Not display) 000~015 000 IPB018 (Not display) 000~255 01E IPB019 (Not display) 000~015 000 IPB020 (Not display) 000~255 023

Setting

value

Setting

value

(No.YA003)1-37

Page 38

Item No. Item Variable range

IPB021 (Not display) 000~015 000 IPB022 (Not display) 000~255 03E IPB023 (Not display) 000~015 001 IPB024 (Not display) 000~255 07B IPB025 (Not display) 000~015 000 IPB026 (Not display) 000~255 000 IPB027 (Not display) 000~015 004 IPB028 (Not display) 000~255 037 IPB029 (Not display) 000~015 000 IPB030 (Not display) 000~255 04C IPB031 (Not display) 000~015 000 IPB032 (Not display) 000~255 000 IPB033 (Not display) 000~015 000 IPB034 (Not display) 000~255 000 IPB035 (Not display) 000~015 001 IPB036 (Not display) 000~255 02E IPB037 (Not display) 000~001 000 IPB038 (Not display) 000~007 000 IPB039 (Not display) 000~015 000 IPB040 (Not display) 000~015 00F IPB041 (Not display) 000~015 006 IPB042 (Not display) 000~255 000 IPB043 (Not display) 000~015 002 IPB044 (Not display) 000~255 038 IPB045 (Not display) 000~015 003 IPB046 (Not display) 000~255 000 IPB047 (Not display) 000~015 000 IPB048 (Not display) 000~255 0CA IPB049 (Not display) 000~015 000 IPB050 (Not display) 000~255 0D0 IPB051 (Not display) 000~015 000 IPB052 (Not display) 000~255 000 IPB053 (Not display) 000~015 000 IPB054 (Not display) 000~255 000 IPB055 (Not display) 000~015 000 IPB056 (Not display) 000~255 0C4 IPB057 (Not display) 000~015 006 IPB058 (Not display) 000~255 040 IPB059 (Not display) 000~007 001 IPB060 (Not display) 000~003 000 IPB061 (Not display) 000~003 000 IPB062 (Not display) 000~001 000 IPB063 (Not display) 000~255 000 IPB064 (Not display) 000~255 080 IPB065 (Not display) 000~255 080

Setting

value

Item No. Item Variable range

IPB066 (Not display) 000~001 000 IPB067 (Not display) 000~015 000 IPB068 (Not display) 000~015 000 IPB069 (Not display) 000~015 000 IPB070 (Not display) 000~015 00F IPB071 (Not display) 000~255 000 IPB072 (Not display) 000~015 000 IPB073 (Not display) 000~255 000 IPB074 (Not display) 000~001 000 IPB075 (Not display) 000~001 000 IPB076 (Not display) 000~001 000 IPB077 (Not display) 000~015 009 IPB078 (Not display) 000~001 001 IPB079 (Not display) 000~255

Item No. Item Variable range

IPC001 (Not display) 000~003 002 IPC002 (Not display) 000~255 0EA IPC003 (Not display) 000~001 000 IPC004 (Not display) 000~001 000 IPC005 (Not display) 000~015 000 IPC006 (Not display) 000~255 000 IPC007 (Not display) 000~015 005 IPC008 (Not display) 000~255 0DB IPC009 (Not display) 000~015 006 IPC010 (Not display) 000~255 071 IPC011 (Not display) 000~015 000 IPC012 (Not display) 000~255 000 IPC013 (Not display) 000~003 001 IPC014 (Not display) 000~001 000 IPC015 (Not display) 000~001 001 IPC016 (Not display) 000~255 0EE IPC017 (Not display) 000~001 000 IPC018 (Not display) 000~127 000 IPC019 (Not display) 000~001 000 IPC020 (Not display) 000~127 000 IPC021 (Not display) 000~015 001 IPC022 (Not display) 000~255 03F IPC023 (Not display) 000~003 002 IPC024 (Not display) 000~255 01E IPC025 (Not display) 000~001 000 IPC026 (Not display) 000~127 00F IPC027 (Not display) 000~001 000 IPC028 (Not display) 000~127 000 IPC029 (Not display) 000~001 001

Setting

value

042

Setting

value

1-38 (No.YA003)

Page 39

Item No. Item Variable range

IPC030 (Not display) 000~001 000 IPC031 (Not display) 000~001 000 IPC032 (Not display) 000~001 000 IPC033 (Not display) 000~001 001 IPC034 (Not display) 000~001 001 IPC035 (Not display) 000~001 000 IPC036 (Not display) 000~001 000 IPC037 (Not display) 000~001 000 IPC038 (Not display) 000~001 000 IPC039 (Not display) 000~001 000 IPC040 (Not display) 000~001 000 IPC041 (Not display) 000~001 000 IPC042 (Not display) 000~001 000 IPC043 (Not display) 000~001 000 IPC044 (Not display) 000~001 000

Setting

value

Item No. Item Variable range

IPE001 (Not display) 000~255 001 IPE002 (Not display) 000~255 002 IPE003 (Not display) 000~255 001 IPE004 (Not display) 000~255 002 IPE005 (Not display) 000~255 001 IPE006 (Not display) 000~255 002 IPE007 (Not display) 000~255 001 IPE008 (Not display) 000~255 002 IPE009 (Not display) -128~+127 +005 IPE010 (Not display) -128~+127 +006 IPE011 (Not display) -128~+127 +005 IPE012 (Not display) -128~+127 -005 IPE013 (Not display) -128~+127 +0FB IPE014 (Not display) -128~+127 +005 IPE015 (Not display) 000~015 001

Setting

value

Item No. Item Variable range

IPD001 (Not display) 000~255 040 IPD002 (Not display) 000~255 000 IPD003 (Not display) 000~255 000 IPD004 (Not display) 000~007 000 IPD005 (Not display) 000~255 01C IPD006 (Not display) 000~007 000 IPD007 (Not display) 000~255 0E1 IPD008 (Not display) 000~001 000 IPD009 (Not display) 000~015 000 IPD010 (Not display) 000~255 012 IPD011 (Not display) 000~015 004 IPD012 (Not display) 000~255 0BB IPD013 (Not display) 000~007 000 IPD014 (Not display) 000~007 000 IPD015 (Not display) 000~001 000 IPD016 (Not display) 000~001 000 IPD017 (Not display) 000~255 000 IPD018 (Not display) 000~007 000 IPD019 (Not display) 000~255 01D IPD020 (Not display) 000~007 002 IPD021 (Not display) 000~255 0E6 IPD022 (Not display) 000~001 001 IPD023 (Not display) 000~015 001 IPD024 (Not display) 000~255 00E IPD025 (Not display) 000~015 004 IPD026 (Not display) 000~255 0C0

Setting

value

4.5.8 [0.HDMI] *All the values are fixed values.

Item No. Item Variable range

HDM001 (Not display) 000~001 000 HDM002 (Not display) 000~001 000 HDM003 (Not display) 000~001 000 HDM004 (Not display) 000~001 000 HDM005 (Not display) 000~001 000 HDM006 (Not display) 000~003 000 HDM007 (Not display) 000~001 000 HDM008 (Not display) 000~001 000 HDM009 (Not display) 000~001 000 HDM010 (Not display) 000~001 000 HDM011 (Not display) 000~001 000 HDM012 (Not display) 000~001 000 HDM013 (Not display) 000~001 000 HDM014 (Not display) 000~001 000 HDM015 (Not display) 000~001 000 HDM016 (Not display) 000~255 000 HDM017 (Not display) 000~255 000 HDM018 (Not display) 000~255 000 HDM019 (Not display) 000~001 000 HDM020 (Not display) 000~255 000 HDM021 (Not display) 000~007 000 HDM022 (Not display) 000~063 000 HDM023 (Not display) 000~063 000 HDM024 (Not display) 000~063 000 HDM025 (Not display) 000~001 000 HDM026 (Not display) 000~003 000 HDM027 (Not display) 000~255 000

Setting

value

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Item No. Item Variable range

HDM028 (Not display) 000~003 000 HDM029 (Not display) 000~255 000 HDM030 (Not display) 000~003 000 HDM031 (Not display) 000~255 000 HDM032 (Not display) 000~003 000 HDM033 (Not display) 000~255 000 HDM034 (Not display) 000~003 000 HDM035 (Not display) 000~255 000 HDM036 (Not display) 000~255 000 HDM037 (Not display) 000~255 000 HDM038 (Not display) 000~255 000 HDM039 (Not display) 000~001 000 HDM040 (Not display) 000~001 000 HDM041 (Not display) 000~001 000 HDM042 (Not display) 000~255 000 HDM043 (Not display) 000~007 000 HDM044 (Not display) 000~003 000 HDM045 (Not display) 000~003 000 HDM046 (Not display) 000~001 000 HDM047 (Not display) 000~015 000 HDM048 (Not display) 000~255 000 HDM049 (Not display) 000~255 000 HDM050 (Not display) 000~015 000 HDM051 (Not display) 000~001 000 HDM052 (Not display) 000~001 000 HDM053 (Not display) 000~001 000 HDM054 (Not display) 000~001 000 HDM055 (Not display) 000~001 000 HDM056 (Not display) 000~001 000 HDM057 (Not display) 000~001 000 HDM058 (Not display) 000~001 000 HDM059 (Not display) 000~001 000 HDM060 (Not display) 000~001 000 HDM061 (Not display) 000~001 000 HDM062 (Not display) 000~001 000 HDM063 (Not display) 000~001 000 HDM064 (Not display) 000~001 000 HDM065 (Not display) 000~001 000 HDM066 (Not display) 000~001 000 HDM067 (Not display) 000~001 000 HDM068 (Not display) 000~031 000 HDM069 (Not display) 000~001 000 HDM070 (Not display) 000~001 000 HDM071 (Not display) 000~001 000 HDM072 (Not display) 000~001 000

Setting

value

Item No. Item Variable range

HDM073 (Not display) 000~001 000 HDM074 (Not display) 000~031 000 HDM075 (Not display) 000~001 000 HDM076 (Not display) 000~001 000 HDM077 (Not display) 000~001 000 HDM078 (Not display) 000~001 000 HDM079 (Not display) 000~001 000 HDM080 (Not display) 000~001 000

Item No. Item Variable range

RHD001 (Not display) --- 000 RHD002 (Not display) --- 000 RHD003 (Not display) --- 000 RHD004 (Not display) --- 000 RHD005 (Not display) --- 000 RHD006 (Not display) --- 000 RHD007 (Not display) --- 000 RHD008 (Not display) --- 000 RHD009 (Not display) --- 000 RHD010 (Not display) --- 000 RHD011 (Not display) --- 000 RHD012 (Not display) --- 000 RHD013 (Not display) --- 000 RHD014 (Not display) --- 000 RHD015 (Not display) --- 000 RHD016 (Not display) --- 000 RHD017 (Not display) --- 000 RHD018 (Not display) --- 000 RHD019 (Not display) --- 000 RHD020 (Not display) --- 000 RHD021 (Not display) --- 000 RHD022 (Not display) --- 000 RHD023 (Not display) --- 000 RHD024 (Not display) --- 000 RHD025 (Not display) --- 000 RHD026 (Not display) --- 000 RHD027 (Not display) --- 000 RHD028 (Not display) --- 000 RHD029 (Not display) --- 000 RHD030 (Not display) --- 000 RHD031 (Not display) --- 000 RHD032 (Not display) --- 000 RHD033 (Not display) --- 000 RHD034 (Not display) --- 000 RHD035 (Not display) --- 000

Setting

value

Setting

value

1-40 (No.YA003)

Page 41

Item No. Item Variable range

RHD036 (Not display) --- 000 RHD037 (Not display) --- 000 RHD038 (Not display) --- 000 RHD039 (Not display) --- 000 RHD040 (Not display) --- 000 RHD041 (Not display) --- 000 RHD042 (Not display) --- 000 RHD043 (Not display) --- 000 RHD044 (Not display) --- 000 RHD045 (Not display) --- 000 RHD046 (Not display) --- 000 RHD047 (Not display) --- 000 RHD048 (Not display) --- 000 RHD049 (Not display) --- 000 RHD050 (Not display) --- 000 RHD051 (Not display) --- 000 RHD052 (Not display) --- 000 RHD053 (Not display) --- 000 RHD054 (Not display) --- 000 RHD055 (Not display) --- 000 RHD056 (Not display) --- 000 RHD057 (Not display) --- 000 RHD058 (Not display) --- 000 RHD059 (Not display) --- 000 RHD060 (Not display) --- 000 RHD061 (Not display) --- 000 RHD062 (Not display) --- 000 RHD063 (Not display) --- 000 RHD064 (Not display) --- 000 RHD065 (Not display) --- 000 RHD066 (Not display) --- 000 RHD067 (Not display) --- 000 RHD068 (Not display) --- 000 RHD069 (Not display) --- 000 RHD070 (Not display) --- 000 RHD071 (Not display) --- 000 RHD072 (Not display) --- 000 RHD073 (Not display) --- 000 RHD074 (Not display) --- 000 RHD075 (Not display) --- 000 RHD076 (Not display) --- 000 RHD077 (Not display) --- 000 RHD078 (Not display) --- 000 RHD079 (Not display) --- 000 RHD080 (Not display) --- 000

Setting

value

Item No. Item Variable range

RHD081 (Not display) --- 000 RHD082 (Not display) --- 000 RHD083 (Not display) --- 000 RHD084 (Not display) --- 000 RHD085 (Not display) --- 000 RHD086 (Not display) --- 000 RHD087 (Not display) --- 000 RHD088 (Not display) --- 000 RHD089 (Not display) --- 000 RHD090 (Not display) --- 000 RHD091 (Not display) --- 000 RHD092 (Not display) --- 000 RHD093 (Not display) --- 000 RHD094 (Not display) --- 000 RHD095 (Not display) --- 000 RHD096 (Not display) --- 000 RHD097 (Not display) --- 000 RHD098 (Not display) --- 000 RHD009 (Not display) --- 000 RHD100 (Not display) --- 000 RHD101 (Not display) --- 000 RHD102 (Not display) --- 000 RHD103 (Not display) --- 000 RHD104 (Not display) --- 000 RHD105 (Not display) --- 000 RHD106 (Not display) --- 000 RHD107 (Not display) --- 000 RHD108 (Not display) --- 000 RHD109 (Not display) --- 000 RHD110 (Not display) --- 000 RHD111 (Not display) --- 000 RHD112 (Not display) --- 000 RHD113 (Not display) --- 000 RHD114 (Not display) --- 000 RHD115 (Not display) --- 000 RHD116 (Not display) --- 000 RHD117 (Not display) --- 000 RHD118 (Not display) --- 000 RHD119 (Not display) --- 000 RHD120 (Not display) --- 000 RHD121 (Not display) --- 000 RHD122 (Not display) --- 000 RHD123 (Not display) --- 000 RHD124 (Not display) --- 000 RHD125 (Not display) --- 000

Setting

value

(No.YA003)1-41

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Item No. Item Variable range

RHD126 (Not display) --- 000 RHD127 (Not display) --- 000 RHD128 (Not display) --- 000 RHD129 (Not display) --- 000 RHD130 (Not display) --- 000 RHD131 (Not display) --- 000 RHD132 (Not display) --- 000 RHD133 (Not display) --- 000 RHD134 (Not display) --- 000 RHD135 (Not display) --- 000 RHD136 (Not display) --- 000 RHD137 (Not display) --- 000 RHD138 (Not display) --- 000 RHD139 (Not display) --- 000 RHD140 (Not display) --- 000 RHD141 (Not display) --- 000 RHD142 (Not display) --- 000 RHD143 (Not display) --- 000 RHD144 (Not display) --- 000 RHD145 (Not display) --- 000 RHD146 (Not display) --- 000 RHD147 (Not display) --- 000 RHD148 (Not display) --- 000 RHD149 (Not display) --- 000 RHD150 (Not display) --- 000 RHD151 (Not display) --- 000 RHD152 (Not display) --- 000 RHD153 (Not display) --- 000 RHD154 (Not display) --- 000 RHD155 (Not display) --- 000 RHD156 (Not display) --- 000 RHD157 (Not display) --- 000 RHD158 (Not display) --- 000 RHD159 (Not display) --- 000 RHD160 (Not display) --- 000 RHD161 (Not display) --- 000 RHD162 (Not display) --- 000 RHD163 (Not display) --- 000 RHD164 (Not display) --- 000 RHD165 (Not display) --- 000 RHD166 (Not display) --- 000 RHD167 (Not display) --- 000 RHD168 (Not display) --- 000 RHD169 (Not display) --- 000 RHD170 (Not display) --- 000

Setting

value

1-42 (No.YA003)

Page 43

4.6 ADJUSTMENT PROCEDURE

4.6.1 SETTING BEFORE ADJUSTMENT

(1) Check the following settings before adjustment.

Item setting value contents

S19 128 R CUT OFF S21 128 G CUT OFF S23 128 B CUT OFF

(2) Take note of initial values in the follo wing table before a djustment. Then, set the values to adjustment setting values sh own in

the following table. After adjustment procedure, return the values to the initial values you ha ve taken note of (except white balance adjustment). The values can be set for each input signal (NTSC etc.), but the values are basically the same among the input signals. Since the values are not adjusted for 525p/720p (because the values change according to the reference adjustment values), you do not have to take note of the values if unnecessary.

Item

S13 255 R DRIVE S15 255 G DRIVE S17 255 B DRIVE

(3) Unless otherwise specified in the adjustment instructions, preset the following functions with the remote control unit:

VIDEO STATUS STANDARD BRIGHT / CONTRAST / COLOR / TINT Center COLOR TEMPERATURE LOW DIG. NOISE CLEAR OFF COLOR MANEGMENT STANDARD NATURAL CINEMA OFF DIGITAL VNR OFF TREBLE / BASS / BALANCE 00 BBE OFF AHS OFF AHB OFF

NOTE:

Follow the order instructed in adjustment procedure.

Initial value

NTSC

Setting item Settings

Initial value

525p

Initial value

1125i

Initial value

750p

setting value contents

(No.YA003)1-43

Page 44

4.6.2 VIDEO CIRCUIT

Item

COMPONENT INPUT BLACK

Mesuring

instrument

Remote control unit

LEVEL

Signal generator

Item No.

Setting value

F46 090 Output level upon detection

F47 016 Minimum value upon detection

F48 016 Maximum value upon detection

Test point Adjustment part Description

[8.PP] ADM013: (NO DISPLAY) (G offset)

(1) Input 525i signal that shows brightness gradation

with 0% black into a component input terminal. (2) Set “VIDEO STATUS” to STANDARD. (3) Set “ASPECT” to FULL.

[1. PICTURE/SOUND] S13: RDRV (R DRIVE) S15: GDRV (G DRIVE) S17: BDRV (B DRIVE) S19: CUTR (R CUTOFF) S21: CUTG (G CUTOFF) S23: CUTB (B CUTOFF)

(4) Select "COLOR TEMPERATURE" to "LOW". (5) Select "1.PICTURE/SOUND" from the SERVICE

MODE. (6) Set < F44 > (Picture control) to "001 " and < F45 >

(Picture control mode sw) to "000" to set Y ADJUST

MAX MODE. (7) Set < F46 > (Output level upon detection),< F 47 >

(Minimum value upon detection), and < F48 >

F44: (NO DISPLAY) (Picture control) F45: (NO DISPLAY) (Picture control mode sw) F46: OUT LV. (Output level upon detection) F47: LMT BTM (Minimum value upon detection) F48: LMT TOP (Maximum value upon detection)

(Maximum value upon detection) to values as

shown in the left table. (8) Press the [MUTING] key to memoirze the set value. (9) Select "8.PP" from the SERVICE MODE.

(10) Adjust < ADM013 > (G OFFSET) to set the 0% black

part on the upper half of the screen to maximum

brightness. (Fig.2)

(11) Add reference offset value "0" to the < ADM013 > (G

OFFSET) value.

(12) Press the [MUTING] key to memoirze the set value. (13) Select "1.PICTURE/SOUND" from the SERVICE

MODE.

(14) Check the black level. Adjust the black level again if

it is not proper.

(15) Set < F44 > (Picture co ntrol) to "001" to cancel Y

Adjustment item

ADJUST MAX MODE.

(16) Press the [MUTING] key to memoirze the set value. (17) Input 1125i signal. (18) Repeat steps (5) to (15) above. (19) Press the [MUTING] key to memoirze the set value.

Adjust the 0% black to maximum brightness

Fig.2

1-44 (No.YA003)

Page 45

Item

COMPONENT INPUT A-D CONVERTER GAIN

Item No.

F46

F47

F48

Mesuring

instrument

Remote control unit

Test point Adjustment part Description

[8.PP] ADM010: (NO DISPLAY) (G GAIN)

Signal generator

[1. PICTURE/SOUND] S13: RDRV (R DRIVE) S15: GDRV (G DRIVE) S17: BDRV (B DRIVE) S19: CUTR (R CUTOFF) S21: CUTG (G CUTOFF) S23: CUTB (B CUTOFF)

F44: (NO DISPLAY) (Picture control) F45: (NO DISPLAY) (Picture control mode sw) F46: OUT LV. (Output level upon detection) F47: LMT BTM (Minimum value upon Detection) F48: LMT TOP (Maximum value upon detection)

Setting value

Adjustment item

090 Output level upon detection

220 Minimum value upon detection

220 Maximum value upon detection

(1) Input 525i 100% all-wh ite signal into a component

input terminal. (2) Set "VIDEO STATUS" to STANDARD. (3) Set "ASPECT" to FULL. (4) Select "COLOR TEMPERATURE" to "LOW". (5) Select "1.PICTURE/SOUND" from the SERVICE

MODE. (6) Set < F44 > (Picture control) to "001" and < F45 >

(Picture control mode sw) to "000" to set Y ADJUST

MAX MODE. (7) Set < F46 > (Output level upo n detection), < F47 >

(Minimum value upon detection), and < F48 >

(Maximum value upon detection) to values as

shown in the left table. (8) Press the [MUTING] key to memoirze the set value. (9) Select "8.PP" from the SERVICE MODE.

(10) Adjust < ADM010 > (G GAIN) to set the upper half

of the screen to maximum brightness. (Fig.3)

(11) Press the [MUTING] key to memoirze the set value. (12) Check the black level. Perform the "BLACK LEVEL

Adjustment" again if the adjusted value is not

proper.

(13) Select "1.PICTURE/SOUND" from the SERVICE

MODE.

(14) Set < F44 > (Picture control) to "000" to cancel Y

ADJUST MAX MODE.

(15) Press the [MUTING] key to memoirze the set value. (16) Input 1125i signal. (17) Repeat steps (5) to (14) above. (18) Press the [MUTING] key to memoirze the set value.

Adjust this part to maximum brightness.

Fig.3

(No.YA003)1-45

Page 46

Item

COMPONENT INPUT A-D CONVERTER OFFSET

Item No.

F46

F47

F48

Mesuring

instrument

Remote control unit

Test point Adjustment part Description

[8.PP] ADM012: (NO DISPLAY) (R OFFSET)

Signal generator

ADM014: (NO DISPLAY) (B OFFSET)

[1. PICTURE/SOUND] S13: RDRV (R DRIVE) S15: GDRV (G DRIVE) S17: BDRV (B DRIVE) S19: CUTR (R CUTOFF) S21: CUTG (G CUTOFF) S23: CUTB (B CUTOFF)

Setting value

Adjustment item

090 Output level upon detection

000 Minimum value upon detection

000 Maximum value upon detection

Change the color in this part.

(1) Input 525i component 30% all-white signal into a

component input terminal. (2) Set "VIDEO STATUS" to STANDARD. (3) Set "ASPECT" to FULL. (4) Select "COLOR TEMPERATURE" to "LOW". (5) Select "1.PICTURE/SOUND" from the SERVICE

MODE. (6) Set < F44 > (Picture control) to "001 " and < F45 >

(Picture control mode sw) to "003" to set the

chrominance adjustment zero mode. (7) Set < F46 > (Output level upon de tection), < F47 >

(Minimum value upon detection), and < F48 >

(Maximum value upon detection) to values as

shown in the left table. (8) Press the [MUTING] key to memoirze the set value. (9) Select "8.PP" from the SERVICE MODE.

(10) Change the value of < ADM014 > (B OFFSET) from

the initial value in the range of ±5 to set the upper

half of the screen magenta.

(11) Adjust < ADM012 > (R OFFSET) to change the

upper half of the screen from magenta to blue.

(12) Take a note of the value of < ADM012 > (R

OFFSET) adjusted in (11).

(13) Change the value of < ADM012 > (R OFFSET) from

the value that you have taken note of in the range of

±5 to set the upper half of the screen magenta.

(14) Adjust < ADM014 > (B OFFSET) to change the

upper half of the screen from magenta to red.

(15) Return the value of < ADM012 > (R OFFSET) to the

value that you have taken note of in (12).

(16) Press the [MUTING] key to memoirze the set value. (17) Set the SPLIT screen mode. (18) Input monochrome signal such as cro ss hatch both

to the right and the left screen.

(19) Set < ADM012 > (R OFFSET) and < ADM014 > (B

OFFSET) to the same values as in single-screen

mode.

(20) Press the [MUTING] key to memoirze the set value. (21) Set < F44 > (Picture control) to "000" to cancel the

chrominance adjustment zero mode.

(22) Input 1125i 30% all-white signal. (23) Repeat steps (5) to (21) above. (24) Press the [MUTING] key to memoirze the set value.

1-46 (No.YA003)

Fig.4

Page 47

Item

COMPOSITE INPUT BLACK LEVEL

Mesuring

instrument

Remote control unit

Signal generator

Test point Adjustment part Description

[2. YC SEP] YCM131: (NO DISPLAY) (BRIGHTNESS)

(1) Input NTSC signal that shows brightness grada tion

with 0% black. (2) Set "VIDEO STATUS" to STANDARD. (3) Set "ASPECT" to FULL.

[1. PICTURE/SOUND] S13: RDRV (R DRIVE) S15: GDRV (G DRIVE) S17: BDRV (B DRIVE) S19: CUTR (R CUTOFF) S21: CUTG (G CUTOFF) S23: CUTB (B CUTOFF)

(4) Select "COLOR TEMPERATURE" to "LOW". (5) Select "1.PICTURE/SOUND" from the SERVICE

MODE. (6) Set < F44 > (Picture control) to "001" and < F45 >

(Picture control mode sw) to "000" to set Y ADJUST

MAX MODE. (7) Set < F46 > (Output level upo n detection), < F47 >

(Minimum value upon detection), and < F48 >

F44: (NO DISPLAY) (Picture control) F45: (NO DISPLAY) (Picture control mode sw) F46: OUT LV. (Output level upon detection) F47: LMT BTM (Minimum value upon detection) F48: LMT TOP

(Maximum value upon detection) to values as

shown in the left table. (8) Select "2. YC SEP" from the SERVICE MODE. (9) Adjust < YCM131 > (BRIGHTNESS) so that 0% part

of gradation is the brightest. (Fig. 6)

(10) Press the [MUTING] key to memoirze the set value. (11) Select "1.PICTURE/SOUND" from the SERVICE

MODE.

(12) Set < F44 > (Picture control) to "000" to cancel Y

ADJUST MAX MODE.

(13) Press the [MUTING] key to memoirze the set value. (Maximum value upon detection)

Item No.

F46

F47

F48

Setting value

Adjustment item

090 Output level upon detection

016 Minimum value upon detection

016 Maximum value upon detection

Adjust so that 0% black is the brightest.

Fig.5

(No.YA003)1-47

Page 48

Item

COMPOSITE INPUT A-D CONVERTER OFFSET

Item No.

F46

F47

F48

Mesuring

instrument

Remote control unit

Test point Adjustment part Description

[2. YC SEP] YCM132: (NO DISPLAY) (CONTRAST)

Signal generator

[1. PICTURE/SOUND] S13: RDRV (R DRIVE) S15: GDRV (G DRIVE) S17: BDRV (B DRIVE) S19: CUTR (R CUTOFF) S21: CUTG (G CUTOFF) S23: CUTB (B CUTOFF)

Setting value

Adjustment item

090 Output level upon detection

165 Minimum value upon detection

165 Maximum value upon detection

(1) Input a signal that shows brightness grad ation with

75% white. (2) Set "VIDEO STATUS" to STANDARD. (3) Set "ASPECT" to FULL. (4) Select "COLOR TEMPERATURE" to "LOW". (5) Select "1.PICTURE/SOUND" from the SERVICE

MODE. (6) Set < F44 > (Picture control) to "001" and < F45 >

(Picture control mode sw) to "000" to set Y ADJUST

MAX MODE. (7) Set < F46 > (Output level upon de tection), < F47 >

(Minimum value upon detection), and < F48 >

(Maximum value upon detection) to values as

shown in the left table. (8) Select "2.YC SEP" from the SERVICE MODE. (9) Adjust < YCM132 > (CONTRAST) so that the 75%

white of gradation is white. (Fig.7)

(10) Press the [MUTING] key to memoirze the set value. (11) Check the black level adjusted in co mposite input

black level adjustment. Perform the "Composite

input black level Adjustment" again if the adjusted

value is not proper.

(12) Perform (9) and (10) if you readjust the blac k level

in (11).

(13) Select "1.PICTURE/SOUND" from the SERVICE

MODE.

(14) Set < F44 > (Picture co ntrol) to "000" to cancel Y

ADJUST MAX MODE.

(15) Press the [MUTING] key to memoirze the set value.

Adjust so that 75%“ white is the brightest.

Fig.6

1-48 (No.YA003)

Page 49

Item

SUB-SCREEN BLACK LEVEL

Mesuring

instrument

Remote control unit

Signal generator

Test point Adjustment part Description

[8. PP] ADM013: (NO DISPLAY) (G offset)

(1) Input NTSC signal that shows brightness grada tion

with 0% black into both the right and the left screen. (2) Set "VIDEO STATUS" to STANDARD. (3) Set "ASPECT" to FULL.

[1. PICTURE/SOUND] S13: RDRV (R DRIVE) S15: GDRV (G DRIVE) S17: BDRV (B DRIVE) S19: CUTR (R CUTOFF) S21: CUTG (G CUTOFF) S23: CUTB (B CUTOFF)

(4) Select "COLOR TEMPERATURE" to "LOW". (5) Set SPLIT screen mode. (6) Select "1.PICTURE/SOUND" from the SERVICE

MODE for the right screen. (7) Set < F44 > (Picture control) to "001" and <F45 >

(Picture control mode sw) to "000" to set Y ADJUST

MAX MODE. (8) Set < F46 > (Output level upo n detection), < F47 >

(Minimum value upon detection), and < F48 >

(Maximum value upon detection) to values as

shown in the left table. (9) Press the [MUTING] key to memoirze the set value.

(10) Select "8.PP" from the SERVICE MODE. (11) Adjust < ADM013 > (G OFFSET) to set the 0% black

part on the upper right half of the screen to the same

color as on the upper left half of the screen. (Fig.9)

(12) Press the [MUTING] key to memoirze the set value. (13) Select "1.PICTURE/SOUND" from the SERVICE

MODE.

(14) Set < F44 > (Picture control) to "000" to cancel Y

ADJUST MAX MODE

(15) Press the [MUTING] key to memoirze the set value.

Item No.

F46

F47

F48

Setting value

Adjustment item

090 Output level upon detection

016 Minimum value upon detection

016 Maximum value upon detection

SPLIT screen mode

Set the 0% black part in this part to the same black color as on the left screen.

Fig.7

(No.YA003)1-49

Page 50

Item

SUB-SCREEN A-D CONVERTER GAIN

Item No.

F46

F47

F48

Mesuring

instrument

Remote control unit

Test point Adjustment part Description

[8. PP] ADM010: (NO DISPLAY) (G GAIN)

Signal generator

[1. PICTURE/SOUND] S13: RDRV (R DRIVE) S15: GDRV (G DRIVE) S17: BDRV (B DRIVE) S19: CUTR (R CUTOFF) S21: CUTG (G CUTOFF) S23: CUTB (B CUTOFF)

Setting value

Adjustment item

090 Output level upon detection

168 Minimum value upon detection

168 Maximum value upon detection

(1) Input NTSC signal th at shows brightness gradation

with 75% white into both the right and the left

screen. (2) Set "VIDEO STATUS" to STANDARD. (3) Set "ASPECT" to FULL. (4) Select "COLOR TEMPERATURE" to "LOW". (5) Set SPLIT screen mode. (6) Select "1.PICTURE/SOUND" from the SERVICE

MODE for the right screen. (7) Set < F44 > (Picture control) to "001" and < F45 >

(Picture control mode sw) to "000" to set Y ADJUST

MAX mode. (8) Set < F46 > (Output level upon de tection), < F47 >

(Minimum value upon detection), and < F48 >

(Maximum value upon detection) to values as

shown in the left table. (9) Press the [MUTING] key to memoirze the set value.

(10) Select "8.PP" from the SERVICE MODE. (11) Adjust < ADM010 > (G OFFSET) so that the 75%

white part on the upper right part of the screen is

white. (Fig.8)

(12) Press the [MUTING] key to memoirze the set value. (13) Check the black level adjusted in "SPLIT screen

BLACK LEVEL adjustment". Adjust the black level

of SUB SCREEN again if it is not proper.

(14) Select "1.PICTURE/SOUND" from the SERVICE

MODE.

(15) Set < F44 > (Picture co ntrol) to "000" to cancel Y

ADJUST MAX MODE.

(16) Press the [MUTING] key to memoirze the set value.

SPLIT screen mode

Adjust so that 75%“ white is the brightest.

Fig.8

1-50 (No.YA003)

Page 51

Item

WHITE BALANCE (HIGHLIGHT)

Mesuring

instrument

Remote control unit

Signal generator

Test point Adjustment part Description

[1. PICTURE/SOUND] S13: RDRV (R DRIVE) S15: GDRV (G DRIVE) S17: BDRV (B DRIVE) S19: CUTR (R CUTOFF) S21: CUTG (G CUTOFF)

(1) Input NTSC 75% all-white signal. (2) Set "VIDEO STATUS" to STANDARD. (3) Set "ASPECT" to FULL. (4) Select "COLOR TEMPERATURE" to "LOW". (5) Select "1.PICTURE/SOUND" from the SERVICE

MODE.

(6) Fix one of < S13 > (R DRIVE), < S15 > (G DRIVE),

or < S17 > (B DRIVE). Lower the two that are not fixed so that the all-white screen is equally white throughout.

Set one or more of < S13 >, < S15 >, and < S17 > to "255".

(7) Check that white balance is properly tracked from

lowlight to highlight. (8) Press the [MUTING] key to memoirze the set value. (9) Input 1125i 75% all-white signal.

(10) Repeat steps (5) to (8) above. (11) Input 525i all-white signal. (12) Repeat steps (5) to (8) above.

(No.YA003)1-51

Page 52

SECTION 5

LOB SYNC MEM VCD AIO TUN PP HDMI

OK HD:NG OK

TIM S:OK AVSW

OK M:OK OK OK OK OK NG 4 OK

AP 1 MEMP DDT

OK OK OK

TMP AP 2 TEMP

NG 1 OK OK

TROUBLESHOOTING

5.1 SELF-DIAGNOSIS FEATURE

5.1.1 OUTLINE

This unit comes with the "Self-diagnosis" feature, which checks the operational state of the circuit and di splays/saves it during failure.Diagnosis is performed when power is turned on, and information input to the main microcomputer is monitored at all time.Diagnosis is displayed in 2 ways via screen display and LED flashes. Failure detection is based on input state of I the various control lines connected to the main microcomputer.

5.1.2 HOW TO ENTER THE SELF-DIAGNOSIS DISPLAY MODE

Before entering the Self-diagnosis Display mode, confirm that the setting of TV / CATV SW of the REMOTE CONTROL UNIT is at the "TV" side and the setting of VCR / DVD SW i s at the "VCR" side. If the switches have not been properly set, you cannot enter the Self-diagnosis Display mode.

(1) Press the [SLEEP TIMER] key and set it to 30 minutes. (2) Press the [VIDEO STATUS] key and [DISPLY] key

simultaneously, then enter the TEST MODE.

(3) Press the [4] key (Self-diagnosis Display mode) before the

service mode screen disappears.

(4) Press the [MTS] key to enter Page 2 of the Self-diagnosis

Display mode. *Use the [MTS] key to toggle between Page 1 and Page 2.

NOTE:

The remote control unit attached to this set does not contain the [MTS] key. To perform the procedure (4), use a remote control unit that contains the [MTS] key.

C bus and

TEST MODE

1. I2C STOP

2. STATUS DISP

4. SELF-CHK

5. CONVER OFF

ROM CORRECTION : ACT ROM VERSION :

Fig.1

<Self-diagnosis Display Mode (Page 1)>

LOB SYNC MEM VCD AIO TUN PP HDMI

OK M:OK OK OK OK OK NG 4 OK

TIM S:OK AVSW

OK HD:NG OK

5.1.3 HOW TO EXIT THE SELF-DIAGNOSIS DISPLAY MODE To Save Failure History:

Turn off the power by unplugging the AC power cord plug when in the self-diagnosis display mode.

To Clear (Reset) Failure History:

Turn off the power by pressing the [POWER] key on the remote control unit when in the self-diagnosis display mode.

5.1.4 FAILURE HISTORY

Failure history can be counted up to 9 times for each item.When the number exceeds 9, display will remain as 9. Failure history will be stored in the memory unless it has been deleted.

NOTE:

Only SYNC (with/without sync signals) will be neither counted nor stored.

5.1.5 POINTS TO NOTE WHEN USING THE SELF-DIAGNOSIS FEATURE

In addition to circuit failures (abnormal operation), the following cases may also be iagnosed as "Abnormal" and displayed and counted as "NG".

(1) Temporary defective transmi ssions across circuits due to

pulse interruptions

(2) Misalignment in the on/off timing of power for I

C bus

(VCC) when turning on/off the main power. Diagnosis may be impeded if a large number of items are displayed as "NG". As such, start self-diagnosis check only after 3 seconds in the case of receivers and 5 seconds in the case of panels upon turning on the power. If recurrences are expected, ensure to clear (reset) the failure history and record the new diagnosis reults.

1-52 (No.YA003)

ItemItem

Diagnosis Normal = OK Abnormal = NG

* As "SYNC" is not counted, the number of failures is not displayed.

<Self-diagnosis Display Mode (Page 2)>

OK AP 1 MEMP DDT

NG 1 OK OK

TMP AP 2 TEMP

Fig.2

Page 53

5.1.6 DETAILS

Self-diagnosis is performed for the following items:

• PAGE 1

Item Display Description of detection

LOW B LINE SHORT PROTECTION

LOB Was Low B line short protector activated?

No. of times short circuit protection is triggered

Diagnosis

signal (line)

Means of detection

PROT EC T OR Detection starts 3 seconds upon power on

Turns off power if NG is detected within

200ms [POWER PWB] (3.3V / LCD 5V / 9V / 13V / AVCC)

TIMER TIM Did power supply frequency fluctuated

from: 50Hz → 60Hz 60Hz → 50Hz

AC Regularly detects power supply frequency

by AC pulse counts and monitors

frequency fluctuations other than

instances immediately after reset Number of counts [POWER PWB (PC9001)]

WITH / WITHOUT SYNC SIGNALS

SYNC Are there synchronized signals?

HD: Color difference synchronized signals

SDA Checks whether there are synchronized

signal in video signal M: Main Synchronized signals S: Sub-synchronized signals [IC1211]

MEMORY MEM Is ACK returned during I

[IC1703]

C transmission?

SDA Monitors upon every I2C transmission and

counts if ACK is not returned

AV SWITCH AVSW Same as above [IC1301] SDA Same as above VIDEO CHROMA VCD Same as above [IC7301] SDA Same as above AUDIO

AIO Same as above [IC6501] SDA Same as above

PROCESSING 3D Y/C

YC Same as above [IC3001] SDA Same as above

SEPARATION RF TUNER TUN Same as above [TU1101] SDA Same as above

MULTI-SCREEN PROCESSING

DIST

PP Is ACK returned during I

IP Same as above [IC201] SDA Same as above

C transmission? SDA Monitors upon every I2C transmission and

counts if ACK is not returned

PROCESSING HDMI HDMI Not used (Only display) ---- ----

• PAGE 2

Item Display Description of detection

DEFECTIVE AUDIO OUTPUT PART

AP1 Detects short and abnormal temperature

in audio circuit. [IC6641]

AP2 Fault load of audio output part.

[IC6641]

DEVICE DRIVE COLOR

DDT Is ACK returned during I

[IC401]

MANAGEMENT A-D CONVERTER AD Is ACK returned during I

[IC001]

C transmission?

Diagnosis

signal (line)

Means of detection

SDA Detection starts 3 seconds upon power

on. Performs detection every 16ms. If NG

lasts for 300ms, audio output part is defec-

tive.

Controls [ /AMP_RST] to [L]→(0.5S)→[H].

Monitors again, and turns off power if the

defect is not corrected within 3 seconds.

SDA Monitors upon every I2C transmission and

counts if ACK is not returned.

SDA Monitors upon every I2C transmission and

counts if ACK is not returned.

(No.YA003)1-53

Page 54

5.1.7 DISPLAY METHOD WHEN RASTER IS NOT AVAILABLE

When raster is not displayed due to failure of the set, the POWER LED light will flash to indicate the ailu re mode. Trigger for forced shutdown of power is stored and displayed.

Trigger of error Display LED flash cycle of display unit

LOW B LINE SHORT PROTECTION LOB Blue every 1.0 sec DEFECTIVE AUDIO OUTPUT PART AP1 Blue every 0.1 sec

AP2 Blue every 0.5 sec

Details on Operation

Power of TV will be turned off when NG is detected for LOW B short Protection". "POWER LED" will start flashing immediately after power is turned off and power of tuner and panel cannot be turned on upon shutdown until the AC plugs are disconnected once and reconnected.

1-54 (No.YA003)

Page 55

JVC SERVICE & ENGINEERING COMPANY OF AMERICA

DIVISION OF JVC AMERICAS CORP.

www.jvcservice.com(US Only)

JVC CANADA INC.

Head office : 21 Finchdene Square Scarborough, Ontario M1X 1A7 (416)293-1311

(No.YA003)

Printed in Japan

WPC