JVC LT-26WX84/K Service Manual

Download

Page 1

SERVICE MANUAL

LCD FLAT TELEVISION

YA08920043

LT-26WX84 /K

BASIC CHASSIS

SB5

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

TABLE OF CONTENTS

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

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

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

4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-22

5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-54

No.YA089

2004/3

Page 2

SPECIFICATION

Items Contents

Dimensions ( W × H × D ) 70.3cm × 56.0cm × 26.0cm (Included stand)

70.3cm × 49.1cm × 9.4cm (TV only)

Mass 22.0kg (Included stand)

19.2kg (TV only)

Power Input AC220V , 60Hz

Power Consumption 155W (Max)

TV RF System CCIR (M)

Color System NTSC

Sound System BTSC (Multi Channel Sound)

Teletext System Closed caption

TV Receiving Channels and Frequency

TV / CATV Total Channel 180 Channels

Intermediate Frequency Video IF

Color Sub Carrier 3.58 MHz

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 : 0.7V(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.YA089)

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 circuitry of the products should

not 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 mechanical 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 which 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 parts list of Service manual may cause shock, fire, or other hazards.

(4) Don't short between the LIVE side ground and

ISOLATED (NEUTRAL) 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 LIVE : ( ) 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 measure 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.

(5) If any repair has been made to the chassis, it is

recommended that the PDP voltage setting should be checked or adjusted.

(6) When service is required, observe the original lead 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.

(7) 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 3000V AC (r.m.s.) for a period of one second. (. . . . Withstand a voltage of 1100V AC (r.m.s.) to an appliance rated 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

GOOD EARTH GROUND

1500 10W

PLACE THIS PROBE ON EACH EXPOSED ME TAL PAR T

(No.YA089)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 ensure 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 stands.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.YA089)

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 spare 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 on 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 wiping it softly and lightly 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.YA089)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 such 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 panel unit and supports the LCD panel 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 unit adopts "normally black" mode, where light 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.YA089)

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.YA089)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 used

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.YA089)

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 detection [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.YA089)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.YA089)

Page 11

Pin No. Pin name I/O Function

46 TXD O Port 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.YA089)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

COVER.

(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 screws [E]

(14 screws in total).

(4) Remove the REAR COVER.

STAND

Fig.3-1-1

REAR COVER

1-12 (No.YA089)

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

FAN BRACKET

POWER CORD

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 screws in

total). Then, remove the TERMINAL BASE.

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

PWB.

TERMINAL BASE

Fig.3-1-3

RECEIVER PWB

POWER CORD HOLDER

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

Fig.3-1-5

(No.YA089)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-COM & 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.YA089)

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.YA089)1-15

Page 16

3.1.10 REMOVING THE LCD PANEL UNIT

NOTE:

The LCD PANEL is fixed to the FRONT PANEL (at the back side) by using double-side adhesive tapes. To remove the LCD PANEL, remove the adhesive tape on the FRONT PANEL slowly.

• 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.

LCD PANEL

Adhesive tape

Fig.3-1-10A

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

FRAME (x2).

(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.

CENTER FRAME

FRAME(R)

Fig.3-1-10B

TOP FRAME

FRAME(L)

BOTTOM FRAME

1-16 (No.YA089)

Fig.3-1-10c

Page 17

3.1.11 REMOVING THE LCD PANEL

3.1.11.1 REMOVING THE CONTROL PWB

• Place the LCD PANEL with its backside facing upward. Be careful not to damage the surface of the screen. (1) Remove the 2 screws [A], and remove the CONTROL

PWB COVER.

(2) Remove the claws in the connectors [FPC RIGHT] and

[FPC LEFT], and pull out to remove the FLEXIBLE PWB.

NOTE:

Be careful not to damage the FLEXIBLE PWB. Especially during assembly procedure, be careful not to insert the FLEXIBLE PWB in the Panel.

(3) Remove the 2 screws [B], and remove the CONTROL

PWB.

[Confirmation after replacement]

• Confirm that voltage of 10 pin (B/L On/Off) in the connector

[CNI1] is approx.5.0V.

• Confirm that the voltage in output of the fuses [F1] and [F2]

in the connector [CNI1] is approx.5.0V.

3.1.11.2 REMOVING THE INVERTER PWB

(1) Remove the 5 screws [C], and remove the INVERTER

PWB COVER.

(2) Pull out and remove the wires from connectors [CN4]-

[CN15] (12 connectors in total).

(3) Remove the 4 screws [D], and remove the INVERTER

PWB.

[Confirmation after replacement]

• Confirm that the voltage in output of the fuses [F1] and [F2] in the connector [CN1] and the fuses [F3] and [F4] in the connector [CN2] is 16V.

• Confirm that the voltage in input of the TRANSFORMER in the Inverter Board is 8V.

• Be careful about high voltage (approx. AC900V) in output.

FUSE

OUTPUT

CONTOROL PWB INVERTER PWB

CONNECTOR

OUTPUT

TRANSFORMER

GND 8V 8V 8V 8V GND

INPUT

TRANSFORMER

FUSE

(F3, F4)

[CN4㨪CN15]

INVERTER PWB

INVERTER PWB COVER

CONTROL PWB COVER

FLEXIBLE

CN2

FUSE

(

)

F1, F2

CN1

PWB

CNI1

LEFT

FRC

RIGHT

CONTROL PWB

FRC

CNT1

FUSE

(F1, F2)

FRONT

(No.YA089)1-17

Page 18

3.1.11.3 REMOVING THE BACKLIGHT UNIT

NOTE:

Do not carry out the following procedure in a dusty and dirty place. If the surface of LCD GLASS, the surface of DIFFUSER SHEET, and the inside of BACKLIGHT UNIT are dusty or dirty, they cause unevenness of a displayed screen.

• Remove the CONTROL PWB.

• Remove the INVERTER PWB.

• Place the LCD UNIT with the screen facing upward.

(1) Remove the 8 screws [E], 4screws [F], and 4 screws [G]

(16 screws in total), and remove the MAIN CHASSIS.

NOTE:

Be careful not to damage the SOURCE IC and the GATE IC on the side of LCD GLASS when removing the MAIN CHASSIS.

(2) Remove the 6 screws [H] from the top side of the LCD

UNIT.

(3) Remove the 12 screws [I] from the sides of the LCD UNIT.

Then, LCD GLASS, DIFFUSER SHEET, and BACKLIGHT UNIT are removed.

SOURCE IC

GATE IC

FRONT

MAIN CHASSIS

LCD GLASS

DIFFUSER SHEET

1-18 (No.YA089)

BACKLIGHT UNIT

Page 19

3.2 MEMORY IC REPLACEMENT

• This model uses the memory IC.

• This memory IC stores data for proper operation of the video and drive circuits.

• When replacing, be sure to use an IC containing this (initial value) data.

3.2.1 MEMORY IC REPLACEMENT PROCEDURE

1. Power off

Switch off the power and disconnect the power plug from the AC outlet.

2. Replace the memory IC

Be sure to use the memory IC written with the initial setting values.

3. Power on

Connect the power plug to the AC outlet and switch on the power.

4. Receiving channel setting

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

5. User setting

Check the user setting items according to the given in page later. Where these do not agree, refer to the OPERATING INSTRUCTIONS and set the items as described.

6. SERVICE MENU setting

Verify what to set in the SERVICE MENU, and set whatever is necessary (Fig.1). Refer to the SERVICE ADJUSTMENT for setting.

3.2.2 SERVICE MENU SETTING ITEMS

SERVICE MODE

1.PICTURE/SOUND

2.YC SEP

3.WHITE BALANCE

4.MEMORY SETUP

5.RF AFC

6.DD/CM

7.PANEL

8.PP

9.IP

0.HDMI

Fig.1

Setting items Settings Item No.

1. PICTURE/SOUND (sound and picture setting)

Audio circuits (A) Fixed A01~A27

Video circuits (S) Adjust S01~S99

Drive 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.YA089)1-19

Page 20

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

POWER OFF INPUT TV CHANNEL CABLE-02 VOLUME 10

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 STD GAME -05 00 +05 00 -03 HIGH OFF STD THEATER 00 00 00 00 00 HIGH OFF STD

INPUT TV CHANNEL CABLE-02 VOLUME 10 MUTING OFF DISPLAY OFF SOUND A.H.S OFF

ASPECT NTSC, 525i,525p PANORAMA

OFF TIMER OFF VIDEO STATUS DYNAMIC NATURAL CINEMA AUTO

Setting item Setting position

BBE ON

A.H.B ON

750p,1125i FULL

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 STD GAME -05 00 +05 00 00 HIGH OFF STD THEATER 00 00 00 00 00 LOW OFF STD

(2) SOUND ADJUST (3) CLOCK / TIMERS

Setting item Setting position

TREBLE 00

BASS 00

BALANCE 00

MTS STEREO

(4) INITIAL SETUP

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 VIDEO-1 MONITOR OUT OFF V-CHIP OFF LANGUAGE KOR AUTO DEMO OFF

CLOSED CAPTION

CAPTION CC1 IMAGE SHIFT STD TEXT T1 V1 SMART INPUT OFF

SET CLOCK --ON / OFF TIMER NO

Setting item Setting position

COLOR

TEMPERATURE

DIGI. NOISE

CLEAR

COLOR

MANAGEMENT

1-20 (No.YA089)

Page 21

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 the 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 easily 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 figure, 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 figure, 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.YA089)1-21

Page 22

SECTION 4

ADJUSTMENT

4.1 ADJUSTMENT PREPARATION

(1) There are 2 ways of adjusting this TV : One is with the

REMOTE CONTROL UNIT and the other is the conventional method using adjustment parts and components.

(2) The adjustment using the REMOTE CONTROL UNIT is

made on the basis of the initial setting values. The setting values which adjust the screen to the optimum condition can be different from the initial setting values.

(3) Make sure that connection is correctly made AC to AC

power source.

(4) Turn on the power of the TV and measuring instruments for

warning up for at least 30 minutes before starting adjustments.

(5) If the receive or input signal is not specified, use the most

appropriate signal for adjustment.

(6) Never touch the parts (such as variable resistors,

transformers and condensers) not shown in the adjustment items of this service adjustment.

(7) Preparation for adjustment. Unless otherwise specified in

the adjustment items, preset the following functions with the REMOTE CONTROL UNIT.

Setting item Settings

VIDEO STATUS STANDARD

BRIGHT / CONTRAST / COLOR / TINT

COLOR TEMPERATURE LOW

DIG. NOISE CLEAR OFF

COLOR MANEGMENT STANDARD

NATURAL CINEMA OFF

TREBLE / BASS / BALANCE 00

BBE OFF

A.H.S OFF

A.H.B OFF

ASPECT FULL

4.2 MEASURING INSTRUMENT AND FIXTURES

• DC voltmeter (or digital voltmeter)

• Oscilloscope

• Signal generator (Pattern generator) [NTSC / 525i / 525p / 750p / 1125i / DIGITAL]

• TV audio multiplex signal generator

• Remote control unit

4.3 ADJUSTMENT ITEMS

 VIDEO CIRCUIT

• COMPONENT INPUT BLACK LEVEL adjustment

• COMPONENT INPUT A-D CONVERTER GAIN adjustment

• COMPONENT INPUT A-D CONVERTER OFFSET

adjustment

• COMPOSITE INPUT BLACK LEVEL adjustment

• COMPOSITE INPUT A-D CONVERTER OFFSET

adjustment

• SUB-SCREEN BLACK LEVEL adjustment

• SUB-SCREEN A-D CONVERTER GAIN adjustment

• WHITE BALANCE (HIGHLIGHT) adjustment

 MTS CIRCUIT

• MTS INPUT LEVEL adjustment

• MTS SEPARATION adjustment

1-22 (No.YA089)

Page 23

4.4 ADJUSTMENT LOCATION & WIRING

VIDEO PWB

MI-COM & DIST MODULE PWB

CN000H

CN000X

TOP

CONTOROL PWB

(LCD UNIT : CNT1)

CN000A

CN000B

CN000J

CN000K

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.YA089)1-23

Page 24

4.5 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

1-24 (No.YA089)

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 25

4.5.1 TOOL OF SERVICE MODE OPERATION

Operate the SERVICE MODE with the REMOTE CONTROL UNIT.

4.5.2 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].

4.5.3 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.

4.5.4 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

BACK

TV VCR

FFPLAY

C.C.

POWER

NUMBER

VIDEO STATUS

FUNCTION (UP)

FUNCTION (RIGHT)

BACK

FUNCTION (DOWN)

4.5.5 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 M12 : INDEX

(No.YA089)1-25

Page 26

(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.

4.5.6 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

1-26 (No.YA089)

Page 27

4.6 INITIAL SETTING VALUES IN THE SERVICE MODE

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

• 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.

4.6.1 [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 000~255 163 122 163 121 163 124 155 146

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.YA089)1-27

Page 28

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

1-28 (No.YA089)

Item

Variable

range

MULTI-SCREEN ASPECT

SPLIT REGULAR

Setting value

Page 29

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.YA089)1-29

Page 30

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

1-30 (No.YA089)

Page 31

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.YA089)1-31

Page 32

4.6.2 [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

1-32 (No.YA089)

Page 33

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.YA089)1-33

Page 34

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

1-34 (No.YA089)

Page 35

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

4.6.3 [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

4.6.4 [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.YA089)1-35

Page 36

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

4.6.5 [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

4.6.6 [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

1-36 (No.YA089)

Page 37

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.YA089)1-37

Page 38

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

4.6.7 [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

1-38 (No.YA089)

Page 39

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.YA089)1-39

Page 40

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

1-40 (No.YA089)

Page 41

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

4.6.8 [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

(No.YA089)1-41

Page 42

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

1-42 (No.YA089)

Page 43

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.YA089)1-43

Page 44

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

1-44 (No.YA089)

Page 45

4.7 ADJUSTMENT PROCEDURE

4.7.1 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 following table before adjustment. Then, set the values to adjustment setting values shown in

the following table. After adjustment procedure, return the values to the initial values you have 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 00

COLOR TEMPERATURE LOW

DIG. NOISE CLEAR OFF

COLOR MANEGMENT STANDARD

NATURAL CINEMA OFF

TREBLE / BASS / BALANCE 00

BBE OFF

A.H.S OFF

A.H.B OFF

ASPECT FULL

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.YA089)1-45

Page 46

4.7.2 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),< 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)

(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 control) 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

1-46 (No.YA089)

Page 47

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-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 "000" to set Y ADJUST

MAX MODE. (7) Set < F46 > (Output level upon 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.YA089)1-47

Page 48

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 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) 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 cross 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.

1-48 (No.YA089)

Fig.4

Page 49

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 gradation

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 upon 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.YA089)1-49

Page 50

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 gradation 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 detection), < 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 composite 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 black level

in (11).

(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.

Adjust so that 75%“ white is the brightest.

Fig.6

1-50 (No.YA089)

Page 51

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 gradation

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 upon 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.YA089)1-51

Page 52

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 that 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 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 < 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 control) 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

1-52 (No.YA089)

Page 53

Item

WHITE BALANCE

Remote control unit

(HIGHLIGHT)

Signal generator

4.7.3 MTS CIRCUIT

Item

MTS INPUT LEVEL

MPX Signal generator

Remote control unit

MTS SEPARATION

TV audio multiplex signal generator

Oscilloscope

Remote control unit

L-Channel signal waveform

1 cycle

Mesuring

instrument

Measuring

instrument

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.

Test point Adjustment part Description

[1.PICTURE/SOUND] A18: IN LEVEL

(1) Input the color bar signal (400Hz). (2) Select 1.PICTURE/SOUND from the SERVICE

MODE. (3) Verify that the < A18 > (IN LEVEL) is set at its initial

setting value. (4) Press the [MUTING] key to memorize the set value.

L OUT R OUT

[1.PICTURE/SOUND] A19: LOW SEP A20: HI SEP

(1) Input the stereo L signal (300Hz) from the TV audio

multiplex signal generator to the antenna terminal. (2) Connect an oscilloscope to L OUT pin of the

MONITOR OUT, and display one cycle portion of the

300Hz signal. (3) Change the connection of the oscilloscope to R OUT

pin of the MONITOR OUT, and enlarge the voltage

axis. (4) Select 1.PICTURE/SOUND from the SERVICE

MODE. (5) Set the initial setting value of the < A19 > (LOW

R-Channel crosstalk portion

Minimum

SEP). (6) Adjust the < A19 > so that the stroke element of the

300Hz signal will become minimum. (7) Change the signal to 3kHz, and similarly adjust the

< A20 > (HI SEP). (8) Press the [MUTING] key to memorize the set value.

(No.YA089)1-53

Page 54

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 displays/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 is 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 transmissions 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.

1-54 (No.YA089)

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 55

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

PROTECTOR 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.YA089)1-55

Page 56

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 ailure 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.

1-56 (No.YA089)

Page 57

VICTOR COMPANY OF JAPAN, LIMITED

AV & MULTIMEDIA COMPANY VIDEO DISPLAY CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan

(No.YA089)

Printed in Japan

WPC