Sony klv v26a10e, klv v32a10e, klv v26a12u, klv v32a12u schematic

AT2X

RM-EA001 / RM-ED001

SERVICE MANUAL

MODEL

KLV-V26A10E KLV-V32A10E

RM-EA001

COMMANDER DEST

RM-EA001 AEP

AT2X

MODEL

KDL-V26A12U KDL-V32A12U

COMMANDER DEST

CHASSIS

RM-ED001 UK

KLV-V26A10E / KLV-V32A10E KDL-V26A12U / KDL-V32A12U

- 1 -

RM-ED001

FLAT PANEL COLOR TV

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in fact

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http://www.fastrepairguide.com http://www.protech2u.com http://www.plasma-television-repair.com http://www.lcd-television-repair.com

Happy Repairing!!

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TABLE OF CONTENTS

AT2X

RM-EA001 / RM-ED001

Section Title Page

Caution ................................................................ 3

Specifications ...................................................... 4

Connectors .......................................................... 6

Self Diagnosis ..................................................... 7

1. GENERAL ................................................................... 8

2. DISASSEMBLY

2-1. Rear Cover Removal ........................................... 16

2-2. Bracket Removal ................................................. 16

2-3. Loudspeaker Removal ........................................ 17

2-4. A1 or A2 Board Removal................................... 17

2-5. G2 Board Removal ............................................. 18

2-6. H7 Board Removal ............................................. 18

2-7. H8 Board Removal ............................................. 19

2-8. BL, N and NP1 Board Removal ......................... 19

2-9. H6 Board Removal ............................................. 20

2-10. Service Position ................................................. 21

3. SET-UP ADJUSTMENTS

3-1. How to enter Service Mode ............................... 23

3-2. Signal Level Adjustment .................................... 23

3-2-1. Check AD (CCPX case)

Calibration Registration Items ........................ 23

3-2-2. Y Signal AD Calibration

of CCPX Decode ............................................. 23

3-2-3. C Signal AD Calibration

of CCPX Decode ............................................. 23

3-2-4. Check AD (Component case)

Calibration Registration Items ........................ 24

3-2-5. Y Signal AD Calibration

of Component Input ......................................... 24

3-2-6. C Signal AD Calibration

of Component Input ......................................... 24

3-3. White Balance Adjustment ................................. 24

3-3-1. White Balance of Colour

Temperature “Cool” ........................................ 24

3-3-2. White Balance of Colour

Temperature “Neutral” .................................... 25

3-3-3. White Balance of Colour

Temperature “Warm” ...................................... 25

3-4. Panel Replacement ............................................. 26

3-5. Board Replacement ............................................ 26

3-5-1. P Board Replacement ...................................... 26

3-5-2. BL Board Replacement .................................... 26

3-5-3. A1 or A2 Board Replacement ......................... 26

Section Title Page

4. DIAGRAMS

4-1. Block Diagrams (1) ............................................ 31

Block Diagrams (2) ............................................ 32

Block Diagrams (3) ............................................ 33

Block Diagrams (4) ............................................ 34

Block Diagrams (5) ............................................ 35

Block Diagrams (6) ............................................ 36

Block Diagrams (7) ............................................ 37

4-2. Circuit Board Location ........................................ 37

4-3. Schematic Diagrams and Printed Wiring

Boards ................................................................. 37

A1 Board Schematic Diagram(26 inch only) ..... 38

A1 Board Printed Wiring Board ....................... 45

A2 Board Schematic Diagram(32 inch only) ..... 47

A2 Board Printed Wiring Board ....................... 54

G2 Board Schematic Diagram ............................ 57

G2 Board Printed Wiring Board ....................... 58

N Board Schematic Diagram(Digital only) ........ 60

N Board Printed Wiring Board ........................... 67

H6 Board Schematic Diagram ............................ 68

H6 Board Printed Wiring Board ....................... 69

H7 Board Schematic Diagram ............................ 68

H7 Board Printed Wiring Board ....................... 69

H8 Board Schematic Diagram ............................ 68

H8 Board Printed Wiring Board ....................... 69

NP1 Board Schematic Diagram .......................... 70

NP1 Board Printed Wiring Board .................... 71

4-4. Semiconductors .................................................. 72

5. EXPLODED VIEWS

5-1. Chassis................................................................ 73

5-2. Display................................................................ 74

6. ELECTRICAL PARTS LIST .................................. 76

SAFETY-RELATED COMPONENT WARNING !!

COMPONENTS IDENTIFIED BY SHADING AND MARKED THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE PARTS LIST ARE CRITICAL FOR SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

WARNING !!

AN ISOLATION TRANSFORMER SHOULD BE USED DURING ANY SERVICE WORK TO AVOID POSSIBLE SHOCK HAZARD DUE TO LIVE CHASSIS, THE CHASSIS OF THIS RECEIVER IS DIRECTLY CONNECTED TO THE POWER LINE.

- 2 -

CAUTION

Lead Free Soldered Boards

The circuit boards used in these models have been processed using Lead Free Solder. The boards are identified by the LF logo located close to the board designation e.g. F1, H1 etc [ see examples ]. The servicing of these boards requires special precautions to be taken as outlined below.

AT2X

RM-EA001 / RM-ED001

example 1

example 2

It is strongly recommended to use Lead Free Solder material in order to guarantee optimal quality of new solder joints. Lead Free Solder is available under the following part numbers :

rebmuntraP retemaiD skrameR

91-500-046-7mm3.0gK52.0

02-500-046-7mm4.0gK05.0

12-500-046-7mm5.0gK05.0

22-500-046-7mm6.0gK52.0

32-500-046-7mm8.0gK00.1

42-500-046-7mm0.1gK00.1

52-500-046-7mm2.1gK00.1

62-500-046-7mm6.1gK00.1

Due to the higher melting point of Lead Free Solder the soldering iron tip temperature needs to be set to 370 degrees centigrade. This requires soldering equipment capable of accurate temperature control coupled with a good heat recovery characteristics.

For more information on the use of Lead Free Solder, please refer to http://www.sony-training.com

- 3 -

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AT2X

RM-EA001 / RM-ED001

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- 4 -

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AT2X

How to replace the fuse. Open the fuse compartment with a screwdriver blade and replace the fuse.

FUSE

RM-EA001 / RM-ED001

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E01A62V-VLK

E01A23V-VLK

U21A62V-LDK

U21A23V-LDK

WARNING (UK Models only)

The flexible mains lead is supplied connected to a B.S. 1363 fused plug having a fuse of 13 AMP rating. Should the fuse need to be replaced, use a 13AMP FUSE approved by ASTA to BS 1362, ie one that carries the

IF THE PLUG SUPPLIED WITH THIS APPLIANCE IS NOT SUITABLE FOR THE OUTLET SOCKETS IN YOUR HOME, IT SHOULD BE CUT OFF AND AN APPROPRIATE PLUG FITTED. THE PLUG SEVERED FROM THE MAINS LEAD MUST BE DESTROYED AS A PLUG WITH BARED WIRES IS DANGEROUS IF ENGAGED IN A LIVE SOCKET.

When an alternative type of plug is used, it should be fitted with a

13 AMP FUSE, otherwise the circuit should be protected by a 13AMP FUSE at the distribution board.

ASA

mark.

- 5 -

21 pin connector

RM-EA001 / RM-ED001

Pin No 1 2 3 Signal Signal level

1 Audio output B

4 Ground (audio)

5 Ground (blue)

6 Audio input A

7 Blue input 0.7 +/- 3dB, 75 ohms positive

8 Function select

9 Ground (green)

10 SmartLink

11 Green Green signal : 0.7 +/- 3dB, 75 ohms,

12 Open

13 Ground (red)

14 Ground (blanking)

_ (S signal Chroma

16 Blanking input

17 Ground (video

18 Ground (video

19 Video output 1V +/- 3dB, 75ohms, positive sync 0.3V

---

21 Common ground

(right)

Audio input B (right)

Audio output A (left)

(left)

(AV control)

_ _ Red input 0.7 +/- 3dB, 75 ohms, positive

input)

(Ys signal)

output)

input)

Video input 1V +/- 3dB, 75ohms, positive sync 0.3V

Video input

Y (S signal)

(plug, shield)

Standard level : 0.5V rms Output impedence : Less than 1kohm*

Standard level : 0.5V rms Output impedence : More than 10kohm*

Standard level : 0.5V rms Output impedence : Less than 1kohm*

Standard level : 0.5V rms Output impedence : More than 10kohm*

High state (9.5-12V) : Part mode Low state (0-2V) : TV mode Input impedence : More than 10K ohms Input capacitance : Less than 2nF

positive

0.3 +/- 3dB, 75 ohms, positive

High state (1-3V) Low state (0-0.4V) Input impedence : 75 ohms

(-3+10dB)

1V +/- 3dB, 75ohms, positive sync 0.3V (-3+10dB)

AT2X

Connected Not Connected (open) * at 20Hz - 20kHz

Rear Connection Panel Side Connection Panel

S-Video

socket

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- 6 -

AT2X

RM-EA001 / RM-ED001

AT2X SELF DIAGNOSTIC SOFTWARE

The identification of errors within the AT2X chassis is triggered in one of two ways :- 1: Busy or 2: Device failure to respond to IIC. In the event of one of these situations arising the software will first try to release the bus if busy (Failure to do so will report with a continuous flashing LED) and then communicate with each device in turn to establish if a device is faulty. If a device is found to be faulty the relevant device number will be displayed through the LED (Series of flashes which must be counted).

Flash Timing Example : e.g. error number 3

StBy LED

ON ON

OFF

LED Error Code

DEL

RORRE

EDOC

10noitceteDrefooWbuS

20rorrEerutarepmeT

30rorrEegatloVrewoPniaM

40rorrEnaF

50rorrEnoitacinummoCskroWlexiP

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70noitcetorPpmAoiduA

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31rorrEkcolC)retniaP(DCII

41rorrEkcolC)MVN(ACII

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OFF

NOITPIRCSEDRORRE

- 7 -

SECTION 1 GENERAL

3: Connecting an aerial/VCR

Connect your aerial to the socket on the

rear of the TV.

If connecting to an aerial only

Go to step 3.

Connect your VCR.

1 Connect the socket on the rear of the TV to

the input socket on your VCR with the RF

lead.

2 Connect the scart socket on your VCR to the

/ 2 scart socket on the rear of the TV

with a scart lead.

Connect the supplied mains lead to the AC

IN socket on the rear of the TV.

Note

Do not connect the mains lead to your mains socket until

all connections are complete.

Bundle the cable

1 Attach the cable holder to the rear of the TV

(A), then turn the cable holder a quarter turn

to the left (B).

2 Push the clasp lever in to release the lock and

open the cover, and then insert the cables.

3 Close the cover until it clicks shut and locks.

(SMART LINK)

OUT

Coaxial

cable

(supplied)

Scart lead (not supplied)

RF lead

(not supplied)

Mains lead

(supplied)

VCR

Rear of the TV

6: Auto-tuning the TV

When you switch on the TV for the first time, a

message confirming the TV start auto-tuning appears

on the screen.

You must tune the TV to receive channels (TV

broadcasts). Do the following to search and store all

available channels.

Press OK to select “Yes”.

The TV starts searching for all available digital

channels, followed by all available analogue

channels. This may take some time, please be

patient and do not press any buttons on the TV or

remote.

Once all available digital and analogue channels

have been stored, the TV returns to normal

operation, displaying the digital channel stored on

channel number 1. If no digital channels are

found, the analogue channel stored on channel 1 is

displayed.

When a message appears for you to confirm the

aerial connections

No digital or analogue channels are found. Check

all the aerial connections and press OK to start

auto-tuning again.

When the Programme Sorting menu

appears on the screen, follow steps 2 to 3

of “Programme Sorting (Analogue mode

only)” (page 29).

If you do not change the order in which the

analogue channels are stored on the TV, go to step

Press MENU to exit.

The TV has now tuned in all the available

channels.

4 5 6

7 8

DIGITAL

PROG

1 2 3

AUX/VIDEO

MODE

Do you want to start

automatic tuning ?

Yes No

Number of Services found 14

Searching. 40%

Digital auto-tune display

Auto Tuning

Programmes Found:

Searching...

Analogue auto-tune display

AT2X

RM-EA001 / RM-ED001

The operating instructions mentioned here are partial abstracts

from the Operating Instruction Manual. The page numbers of

the Operating Instruction Manual remain as in the manual.

– 8 –

AT2X

Checking the Digital Electronic Programme Guide

(EPG)

001

002

003

006

007

008

009

014

024

029

030

040

BBC ONE Wales

BBC 2W

ITV 1 Wales

ITV 2

BBC THREE

Channel 4

TeletextE4price-drop.tv

UKTV FOOD

CBBC Channel

BBC NEWS 24

Thu 27 May

All Categories

Select: Action list: +/- 1 day on/off

Thu 27 May 10:31

10:30 11:00

City Hospital Houses Be… Bargain Hu… Cash in the…

The… The… Sch… Sch… The Daily Politics

This M… i i This Morning i This Morning

Sally Jessy Rap… Judge Judy Judge J… Judge J…

This is BBC THREE This is BB…

Self… The Vi… Teen Big B… From Th… News at N…

No Event Information

E4 Preview

No Event Information

Food and D… Ready Stea… No Event Information

Mat… Mat… K… K… K… Look… Look… Zig Zag

BBC News BBC News BBC News

NextPrevious 30 min view Category

11:30 12:00

In digital mode, press to display the

Digital Electronic Programme Guide

(EPG).2Perform the desired operation, as shown in

the following table.

Digital Electronic Programme

Guide (EPG)

To Do this

Turn off the EPG Press .

Move through the EPG Press M/m/</,.

Display the previous or next six channels Press the red (previous) or green (next) button.

Watch a current programme Press OK while the current programme is selected.

Sort the programme information by

category – Category list

1 Press the blue button.

2 Press M/m/</, to select a category. The category name is

displayed on the side.

The categories available include:

Favourite

Contains all the channels that have been stored in the Favourite list

(page 18).

All categories

Contains all available channels.

News

Contains all news channels.

3 Press OK.

The Digital Electronic Programme Guide (EPG) now only displays the

current programmes from the category selected.

Set a programme to be recorded – Timer

REC

1 Press M/m/</, to select the future programme you want to

record.

2 Press OK.

3 Press M/m to select “Timer REC”.

4 Press OK to set the TV and your VCR timers.

A symbol appears by that programme’s information. The

indicator on the TV (front) lights up.

Notes

• You can set VCR timer recording on the TV only for Smartlink compatible

VCRs. If your VCR is not Smartlink compatible, a message will be displayed to

remind you to set your VCR timer.

• Once a recording has begun, you can switch th e TV to standby mode, but do not

switch off the TV completely or the recording may be cancelled.

4 5 6

7 8

DIGITAL

PROG

1 2 3

AUX/VIDEO

MODE

RM-EA001 / RM-ED001

Using the Menu

Navigating through

menus

Viewing pictures from

connected equipment

Switch on the connected equipment, then

perform one of the following operation.

For equipment connected to the scart sockets using a

fully-wired 21-pin scart lead

Start playback on the connected equipment.

The picture from the connected equipment appears on

the screen.

For an auto-tuned VCR (page 11)

In analogue mode, press PROG +/-, or the number

buttons, to select the video channel.

For other connected equipment

Press / repeatedly until the correct input

symbol (see below) appears on the screen.

1/ 1, 2/ 2:

Audio/video or RGB input signal through the scart

socket / 1 or 2. appears only if an RGB

source has been connected.

2,3,4

, P

Component input signal through the Y, P

sockets / 3, and audio input signal through the

L/G/S/I, R/D/D/D sockets / 3.

Digital audio/video signal is input through the HDMI IN

4 socket. Audio input signal is analogue only if the

equipment has been connected using the DVI and audio

out socket.

Press MENU to display the menu.

Press M/m to select a menu icon.

Press M/m/</, to select an option.4Press M/m/</, to change/set the

5/ 5:

Video input signal through the video socket 5, and

audio input signal through the audio socket L/G/S/I

(MONO), R/D/D/D sockets 5. appears only if

the equipment is connected to the S video socket 5

instead of the video socket 5, and S video input

signal is input through the S video socket 5.

setting, then press OK.

To exit the menu, press MENU.

To return to the last display, press <.

Press DIGITAL or .

Press OK to access the Input signal

index table. (Then, only in

Additional operations

To Do this

Return to the normal

TV operation

Access the Input

signal index table

analogue mode, press ,.) To

select an input source, press M/m,

then press OK.

– 9 –

You can select the options listed below on the Sound

Adjustment menu. To select options, see “Navigating

through menus” (page 19).

AT2X

RM-EA001 / RM-ED001

”.

: Uses the TV speakers to simulate the surround effect produced by a

End:

Press OK to select “Effect”.

Dolby Virtual00 0Off

Stereo5050

Stereo

Effect:

Treble:

Bass:

Balance:

Auto Volume:

Dual Sound:

Woofer Level:

Volume:

Dual Sound:

Reset

Select: Set: Back:

Sound Adjustment

Sound Adjustment menu

Effect (sound effect)

Dynamic: Intensifies clarity and sound presence for better intelligibility and musical

Press M/m to select one of the following sound effects, then press OK.

Off: Flat response.

realism by using the “BBE High Definition Sound System”.

Natural: Enhances clarity, detail, and sound presence by using “BBE High Definition

Sound System

multi channel system.

Dolby Virtual

Tips

• You can also change sound effect by pressing 9 repeatedly.

• If you set “Auto Volume” to “On”, “Dolby Virtual” is automatically set to “Natural”.

Licensed by BBE Sound, Inc. under USP4638258, 4482866. “BBE” and BBE symbol are

trademarks of BBE Sound, Inc.

Manufactured under licence from Dolby Laboratories. “Dolby” and the double-D are

trademarks of Dolby Laboratories.

Treble/Bass/Balance

Press OK to select the option.2Press </, to set the level, then press OK.

Adjusts higher-pitched sounds (Treble), adjusts lower-pitched sounds (Bass), and

emphasizes left or right speaker balance (Balance).

Press OK to select “Auto Volume”.

Keeps a constant volume level even when volume level gaps occur (e.g., adverts tend to be

louder than programmes).

Auto Volume

Press M/m to select “On”, then press OK.

Tip

If you set “Effect” to “Dolby Virtual”, “Auto Volume” will automatically be switched to “Off”.

You can select the options listed below on the Picture

Adjustment menu. To select options, see “Navigating

through menus” (page 19).

Tip

When you set “Mode” to “Vivid” or “Standard”, you can

adjust only “Mode”, “Contrast”, “Colour Tone”, “Noise

Reduction”, and “Reset”.

End:

Custom5050250255

Mode:

Picture Adjustment

Picture Adjustment menu

Contrast:

Brightness:

Colour:

Hue:

Sharpness:

Backlight:

Cool

AutoOn0

Colour Tone:

Noise Reduction:

Dynamic Picture:

Gamma Correction:

Reset

Select: Set: Back:

Selects the picture mode.

Mode

Press OK to select “Mode”.

Press M/m to select one of the following picture modes, then press OK.

Vivid: For enhanced picture contrast and sharpness.

Standard: For standard picture. Recommended for home entertainment.

– 10 –

Custom: Allows you to store your preferred settings.

Tip

You can also change the picture mode by pressing repeatedly.

Contrast/Brightness/Colour/Hue/Sharpness/Backlight

Press OK to select the option.2Press </, to set the level, then press OK.

Tip

“Hue” can only be adjusted for an NTSC colour signal (e.g., U.S.A. video tapes).

Colour Tone

Press OK to select “Colour Tone”.

Press M/m to select one of the following, then press OK.

Cool: Gives the white colours a blue tint.

Neutral: Gives the white colours a neutral tint.

Warm: Gives the white colours a red tint.

AT2X

Screen Control menu

Automatically changes the screen format according to the broadcast signal.

Press OK to select “Auto Format”.

Press M/m to select “On”, then press OK.

To keep your setting, select “Off”.

Tips

• Even if you have selected “On” or “Off” in “Auto Format”, you can always modify the format of

the screen by pressing repeatedly.

• “Auto Format” is available for PAL and SECAM signals only.

For details about the screen format, see page 15.

Press OK to select “Screen Format”.

Press M/m to select “Smart”, “4:3”, “14:9”, “Zoom” or “Wide” (see

page 15 for details), then press OK.

Adjusts the position of the picture for each screen format.

Press OK to select “Screen Shift”.

Press M/m to select one of the following, then press OK.

V Shift: Adjusts the vertical picture position.

H Shift: Adjusts the horizontal picture position.

Reset: Resets to the factory settings. Instead of step 3, press M/m to select “OK”, then

press OK.

Press M/m (for vertical picture position) or </,(for horizontal picture

position), then press OK.

Tip

When “Screen Format” is set to “4:3” or “Wide”, “V Shift” cannot be adjusted.

You can select the options listed below on the Screen

Control menu. To select options, see “Navigating

through menus” (page 19).

Auto Format

Screen Format

Screen Shift

Select: Set: Back:

End:

Auto Format:

Screen Format:

Screen Shift

Smart

Screen Control

Features menu

Reduces the power consumption of the TV.

Press OK to select “Power Saving”.2Press M/m to select “Reduce”, then press OK.

Switches on/off the TV’s internal speakers.

Press OK to select “Speaker”.2Press M/m to select “On” or “Off”, then press OK.

On: The sound of the TV is output through the TV’s speakers.

Off: The sound of the TV is output through the external audio equipment connected to

the audio output sockets .

Sets a signal to be output through the socket labelled / 2 on the rear of the TV. If

you connect a VCR or other recording equipment to the / 2 socket, you can then

record from the equipment connected to other sockets of the TV.

Press OK to select “AV2 Output”.2Press M/m to select one of the following, then press OK.

Auto: Outputs whatever is being viewed on the screen.

TV Analog: Outputs an analogue broadcast.

TV Digital: Outputs a digital broadcast.

AV1: Outputs signals from equipment connected to the / 1 socket.

AV5: Outputs signals from equipment connected to the

socket.

You can select the options listed below on the

Features menu. To select options, see “Navigating

through menus” (page 19).

Power Saving

Speaker

AV2 Output

Select: Set: Back:

End:

Power Saving:

Speaker:

AV2 Output:

Picture Off:

StandardOnAuto

Off

Features

RM-EA001 / RM-ED001

– 11 –

AT2X

Timer menu

Sets a period of time after which the TV automatically switches itself into standby mode.

Press OK to select “Sleep Timer”.2Press M/m to select the desired time period (“30min”/“60min”/“90min”/

“120min”), then press OK.

The (Timer) indicator on the TV (front) lights up in orange.

Tips

• If you switch off the TV and switch it on again, “Sleep Timer” is reset to “Off”.

• “Sleep timer will end soon. Power will be turned off.” appears on the screen one minute before

the TV switches to standby mode.

• If you press / , the remaining time in minutes before the TV switches to standby mode is

displayed on the screen.

Sets the TV to switch to standby mode automatically when you select the input source and

there is no input signal from connected equipment.

In TV mode, this Auto Shutoff function is always set to “On”.

Press OK to select “Auto Shutoff”.

Press M/m to select “On”, then press OK.

You can select the options listed below on the Timer

menu. To select options, see “Navigating through

menus” (page 19).

Sleep Timer

Auto Shutoff

Select: Set: Back:

End:

Sleep Timer:

Auto Shutoff:

Off

Timer

RM-EA001 / RM-ED001

You can select the options listed below on the Set Up

menu. To select options, see “Navigating through

menus” (page 19).

End:

Starts the “first time operation menu” to tune in all available digital and analogue channels.

Usually, you do not need to do this operation because the channels will have been already

tuned when the TV was first installed (page 13). However, this option allows you to repeat

the process (e.g., to retune the TV after moving house, or to search for new channels that

have been launched by broadcasters).

Press OK to select “Auto Start Up”.2Press OK to select “Yes”.

The auto-tune display appears on the screen.

Follow steps 1 to 3 of “6: Auto-tuning the TV” (page 13).

Tunes in all the available analogue channels.

Usually you do not need to do this operation because the channels are already tuned when

the TV was first installed (page 13). However, this option allows you to repeat the process

Press OK to select “Auto Tuning”.

Follow step 1 of “6: Auto-tuning the TV” (page 13).

When all available analogue channels have been tuned, the TV returns to normal

operation.

(e.g., to retune the TV after moving house, or to search for new channels that have been

launched by broadcasters).

Press OK to select “Programme Sorting”.2Press M/m to select the channel you want to move to a new position,

then press OK.3Press M/m to select the new position for your channel, then press OK.

Changes the order in which the analogue channels are stored on the TV.

Repeat the procedure in steps 2 and 3 to move other channels if required.

Auto Start Up

Auto Tuning

Programme Sorting

Programme Labels

AV Preset

Manual Programme Preset

Digital Set Up

Set Up

Set Up menu

Select: Set: Back:

Auto Start Up

Auto Tuning (Analogue mode only)

Programme Sorting (Analogue mode only)

– 12 –

AT2X

Assigns a channel name of your choice up to five letters or numbers. The name will be

displayed briefly on the screen when the channel is selected. (Names for channels are usually

taken automatically from Analogue Text (if available).)

Press OK to select “Programme Labels”.2Press M/m to select the channel you want to name, then press OK.3Press M/m/</, to select the desired letter or number (“s” for a blank

space), then press OK.

If you input a wrong character

Press M/m/</, to select %/5 and press OK repeatedly until the wrong character is

selected. Then, press M/m/</, to select the correct character and press OK.

Repeat the procedure in step 3 until the name is complete.5Press M/m/</, to select “End”, then press OK.

Do the following options.

Press OK to select “AV Preset”.2Press M/m to select the desired input source, then press OK.

Press M/m to select the desired option below, then press OK.

Before selecting “Label”/“AFT”/“Audio Filter”/“Skip”/“ATT”, press PROG +/- to select the

programme number with the channel. You cannot select a programme number that is set to

skip (page 32).

Press OK to select “Manual Programme Preset”.2Press M/m to select one of the following options, then press OK.

Programme Labels (Analogue mode only)

AV Preset

Option Description

Label Assigns a name to any equipment connected to the side and rear

sockets. The name will be displayed briefly on the screen when the

equipment is selected.

Press M/m to select one of the following, then press OK.

Equipment labels: Uses one of these preset labels.

Edit: Creates your own label. Follow steps 3 to 5 of “Programme

Labels” (page 30).

Skip Skips an input source that is not connected to any equipment when

you press M/m to select the input source.

After selecting this option, press OK.

Manual Programme Preset (Analogue mode only)

RM-EA001 / RM-ED001

CAM eject

button

For future use only.

To use Pay Per View services.

For details, refer to the instruction

manual supplied with your CAM.

To use the CAM, press the eject

button and remove the “dummy”

card. When you do not use the

CAM, we recommend that the

“dummy” card be inserted and

500mA

MODEM

To connect Do this

Modem connector

Conditional Access

Module (CAM) D

(MONO)

D/D

S/I

R/D/

L/G/

kept in the CAM slot.

Using Optional Equipment

Connecting optional equipment

You can connect a wide range of optional equipment to your TV. Connecting cables are not supplied.

Connecting to the TV (side)

S VHS/Hi8/DVC

camcorder

5 or the video socket 5,

Connect to the S video socket

and the audio sockets 5. To

Headphones

To connect Do this

S VHS/Hi8/DVC

camcorder A

avoid picture noise, do not connect

5 at the same time. If you

5 and the S video socket

the camcorder to the video socket

connect mono equipment, connect

to the L/G/S/I socket 5, and set

“Dual Sound” to “A” (page 24).

sound from the TV on headphones.

Headphones B Connect to the i socket to listen to

– 13 –

AT2X

Specifications

Display Unit

Power Requirements:

220–240 V AC, 50 Hz

Screen Size:

26 inches

Approx. 66 cm measured diagonally

Display Resolution:

1,366 dots (horizontal) ×768 lines (vertical)

Power Consumption:

115 W

Standby Power Consumption:

0.5 W or less

Dimensions (w × h × d):

Approx. 674,8 × 511,5 × 308,2 mm (with stand)

Approx. 674,8 × 427,7 × 103 mm (without stand)

Mass:

Approx. 18,5 kg (with stand)

Approx. 14,5 kg (without stand)

Panel System

LCD (Liquid Crystal Display) Panel

TV SystemIColour System

PAL, SECAM

NTSC 3.58, 4.43 (only Video In)

MPEG-2 MP@ML

Aerial

75 ohm external terminal for VHF/UHF

Channel Coverage

I: UHF B21–B69

Terminals

21-pin Scart connector (CENELEC standard) including

audio/video input, RGB input, and TV audio/video

output.

/ 2 (SMARTLINK)

21-pin Scart connector (CENELEC standard) including

audio/video input, RGB input, selectable audio/video

output, and SmartLink interface.

Y: 1 Vp-p, 75 ohms, 0.3V negative sync

: 0.7 Vp-p, 75 ohms

3 Audio input (phono jacks)

500 mVrms

Impedance: 47 kilo ohms

HDMI IN 4

Video: 1080i, 720p, 576p, 576i, 480p, 480i

Audio: Two channel linear PCM

32, 44.1 and 48 kHz, 16, 20 and 24 bits,

or analogue audio input (phono jacks)

5 S video input (4-pin mini DIN)

5 Video input (phono jack)

5 Audio input (phono jacks)

Audio output (Left/Right) (phono jacks)

i Headphones jack

CAM (Conditional Access Module) slot

MODEM

Modem jack (for future use only)

Sound Output

10 W + 10 W (RMS)

Supplied Accessories

• Remote RM-ED001 (1)

• Size AA batteries (R6 type) (2)

• Coaxial cable (1)

• Mains lead (Type BF) (1)

• Cable holder (1)

• Support belt (1) and screw (1)

Optional Accessories

• Wall-Mount Bracket SU-WL31

• TV stand SU-FF51

Design and specifications are subject to change

without notice.

Additional Information

RM-EA001 / RM-ED001

Connecting to the TV (rear)

L/G/S/I

R/D/D/D

DVD player

with component output

DVD player

Digital satellite receiver

123

– 14 –

Hi-Fi

(SMART LINK)

VCR

DVD recorder

PlayStation 2

Decoder

DVD player

AT2X

Troubleshooting

Check whether the 1 (standby) indicator is flashing in red.

When it is flashing

The self-diagnosis function is activated.

1 Count how many 1 (standby) indicator flashes between each two second break.

For example, the indicator flashes three times, then there is a two second break, followed by another three flashes, etc.

2 Press 1 on the TV (right side) to switch it off, disconnect the mains lead, and inform your dealer or

Sony service centre of how the indicator flashes (number of flashes).

When it is not flashing

1 Check the items in the tables below.

2 If the problem still persists, have your TV serviced by qualified service personnel.

Picture

Problem Cause/Remedy

No picture (screen is dark) and

no sound

• Check the aerial connection.

• Connect the TV to the mains, and press 1 on the TV (right side).

• If the 1 (standby) indicator lights up in red, press TV "/1.

No picture or no menu

information from equipment

connected to the scart

connector

• Check that the optional equipment is on and press / repeatedly until

the correct input symbol is displayed on the screen.

• Check the connection between the optional equipment and the TV.

Distorted picture

• Check if any connected optional equipment is installed in front of the TV or

beside the TV. When installing optional equipment, leave some space

between the optional equipment and the TV.

• When changing programmes or selecting digital/analogue Text, turn off any

equipment connected to the scart connector on the rear of the TV.

Double images or ghosting

• Check aerial/cable connections.

• Check the aerial location and direction.

Only snow and noise appear

on the screen

• Check if the aerial is broken or bent.

• Check if the aerial has reached the end of its serviceable life (three to five

years in normal use, one to two years at the seaside).

Picture (dotted lines or stripes)

noise

• Keep the TV away from electrical noise sources such as cars, motorcycles,

or hair-dryers.

• Make sure that the aerial is connected using the supplied coaxial cable.

• Keep the aerial cable away from other connecting cables.

• Do not use a 300-ohm twin lead cable as interference may occur.

Picture noise when viewing a

TV channel

• Select “Manual Programme Preset” in the “Set Up” menu and adjust “AFT”

(Automatic Fine Tuning) to obtain better picture reception (page 31).

• Select “Noise Reduction” in the “Picture Adjustment” menu to reduce the

noise in the picture (page 22).

Stripe noise during playback/

recording of a VCR

• Video head interference. Keep your VCR away from the TV.

• Leave a space of 30 cm between your VCR and the TV to avoid noise.

• Avoid installing your VCR in front of the TV or beside the TV.

Some tiny black points and/or

bright points on the screen

• The picture of a display unit is composed of pixels. Tiny black points and/or

bright points (pixels) on the screen do not indicate a malfunction.

No colour on programmes

• Select “Reset” in the “Picture Adjustment” menu to return to the factory

settings (page 22).

No colour or irregular colour

when viewing a signal from the

Y, P

, P

jacks of 3

• Check the connection of the Y, P

, P

jacks of 3.

• Make sure that the Y, P

, P

jacks of 3 are firmly seated in their

respective sockets.

Sound

Problem Cause/Remedy

No sound, but good picture

• Press 2 +/– or % (Mute).

• Check that “Speaker” is set to “On” in the “Features” menu (page 26).

Noisy sound

• See the “Picture noise” causes/remedies on page 40.

Audio distortion

• See “Audio Filter” on page 31.

Channels

Problem Cause/Remedy

The desired channel cannot be

selected

• Switch between digital and analogue mode and select the desired digital/

analogue channel.

Some channels are blank

• Scrambled/Subscription only channel. Subscribe to the Pay Per View

service.

• Channel is used only for data (no picture or sound).

• Contact the broadcaster for transmission details.

Digital channel is not displayed

• Check that the aerial is plugged directly into the TV (not through other

equipment).

• Contact a local installer to find out if digital transmissions are provided in

your area.

• Upgrade to a higher gain aerial.

General

Problem Cause/Remedy

The TV turns off automatically

(the TV enters standby mode)

• Check if the Sleep Timer function is activated (page 28).

• Check if the Auto Shutoff is activated (page 28).

• If no signal is received or no operation is performed in the TV mode for 10

minutes, the TV automatically switches to standby mode.

Some input sources cannot be

selected

• Select “AV Preset” in the “Set Up” menu and cancel “Skip” of the input

source (page 30).

The remote does not function

• Check that the remote is set correctly for the equipment you are using.

• If the remote does not operate the equipment even when the remote has

been set correctly to equipment, enter the necessary code set as explained in

“Programming the remote” (page 37).

• Replace the batteries.

The 1 (standby) indicator

flashes

• Digital programme is set for “Timer REC”. For details, see “Checking the

Digital Electronic Programme Guide (EPG)” on page 16.

Problem Cause/Remedy

RM-EA001 / RM-ED001

– 15 –

2-1. REAR COVER REMOVAL

AT2X

RM-EA001/RM-ED001

SECTION 2 DISASSEMBLY

2-2. BRACKET REMOVAL

– 16 –

2-3. LOUDSPEAKER REMOVAL

AT2X

RM-EA001/RM-ED001

2-4. A1 BOARD REMOVAL (KLV-V26A10E/KDL-V26A12U) A2 BOARD REMOVAL (KLV-V32A10E/KDL-V32A12U)

– 17 –

2-5. G2 BOARD REMOVAL

AT2X

RM-EA001/RM-ED001

2-6. H7 BOARD REMOVAL

– 18 –

2-7. H8 BOARD REMOVAL

AT2X

RM-EA001/RM-ED001

2-8. BL, N and NP1 BOARD REMOVAL

– 19 –

2-9. H6 BOARD REMOVAL

AT2X

RM-EA001/RM-ED001

– 20 –

RM-EA001/RM-ED001

2-10.SERVICE POSITION

1. Lay TV set flat and remove the rear cover (See 2-1.). Ensure screen is shielded from damage by laying on protective material.

2. Disassemble the foot from the TV set by removing the four screws circled.

Screws

3. Remove the main brackets (See 2-2.)

4. Disconnect the harnesses connected to boards beneath the main shield case (NP1, BL and N boards). Remove the main shield case.

5. Remove the NP1, BL and N boards (See 2-8.)

6. Remove the A1board (KLV-V26A10E/KDL-V26A12U) or the A2 board (KLV-V32A10E/KDL-V32A12U) (See 2-4.)

7. Re-fit the foot to the TV set and place the set back in a vertical position. Place a support of approx 35cm high as close as possible to the TV set as shown below.

AT2X

35cm

8. Arrange the removed circuit boards as shown in the picture. Reconnect the interconnecting harnesses to the circuit boards.

Note: Two new cables are needed to connect the boards in the service position Cable 1: Part Number: 9-948-020-73 G2 board CN6200, CN6203 to NP1 board CN5801, CN5802 Cable 2: Part Number: 9-948-020-72 N board CN3402 to A1/A2 board CN5105

– 21 –

RM-EA001/RM-ED001

9. The boards are now arranged properly in the service position. If access is required to the underside of the A1 board then an interface (IF) board is needed.

IF Board Side A IF Board Side B

IF Board Part Number: 9-948-020-71

Using the IF board the A1 board can the be mounted vertically as shown in the picture below.

AT2X

– 22 –

SECTION 3 SET-UP ADJUSTMENTS

3-1. How to enter Service Mode

Service adjustments to this model can be performed using the supplied remote Commander RM-EA001 or RM-ED001.

1. Turn on the power to the TV set and enter into the stand-by mode.

2. Press the following sequence of buttons on the Remote Commander.

(ON SCREEN (DIGIT 5) (VOLUME +) (TV) DISPLAY)

3. Press ‘MENU’ on the remote commander to obtain the following menu on the screen.

AT2X

RM-EA001/RM-ED001

3-2-2.

Y signal AD calibration of CCPX decode.

(Also see 3-2-2(a))

1. Check “TIMING_INDEX”=5 (AV_CVBS_PAL).

2. Input 0 IRE black full field with burst.

3. Send “READ_PW_INPUT_Y” command from ECS.

4. Check that the detection value of “PW_INPUT_Y” is within the

standard below.

METI DRADNATS

Y_TUPNI_WP5-+61

5. Input 100 IRE white full field with burst.

6. Send “ADJUST_Y_LEVEL_VIDEO” command from ECS.

The CP13_CVBS_Y_LEV registration of the video range is

adjusted automatically by this command

Adjustment value is also copied in to the proper NVM area.

7. Check that the detection value of “PW_INPUT_Y” is within the

standard below.

4. Move to the Service icon using the up or down arrow button on the remote commander

5. Press the right arrow button to enter into the required menu item.

6. Press the ‘Menu’ button on the Remote Commander to quit the Service Mode when all adjustments have been completed.

Note :

• After carrying out the service adjustments, to prevent the customer accessing the ‘Service Menu’ switch the TV set OFF

and then ON.

3-2. Signal Level Adjustment (Also see 3-2(a))

3-2-1.

Check AD (CCPX case) calibration

registration items.(Also see 3-2-1(a))

This adjustment is done using ECS.

1. Select AV1 and input PAL signal.

2. Change the TV Picture Mode to 1 (Custom).

3. Set the following registration items.

Y_NI_WP_TEGRAT512

DNABDAED_Y_JDA2

NETTAPOOL_Y_JDA01

C_NI_WP_TEGRAT512

METI DRADNATS

Y_TUPNI_WP5-+512

3-2-3.

C signal AD calibration of CCPX decode.

(Also see 3-2-3(a))

1. Check “TIMING_INDEX”=5 (AV_CVBS_PAL).

2. Input 0 IRE black full field with burst.

3. Send “READ_PW_INPUT_Y” command from ECS.

4. Check that the detection value of “PW_INPUT_Y” is within the

standard below.

METI DRADNATS

BC_TUPNI_WP5-+821

5. Input blue full field with burst.

6. Send “ ADJUST_C_LEVEL_VIDEO” command from ECS.

The CP14_CVBS_C_LEV registration of the video range is

adjusted automatically by this command

Adjustment value is also copied in to the proper NVM area.

7. Check that the detection value of “PW_INPUT_CB” is within

the standard below.

METI DRADNATS

BC_TUPNI_WP2-+012

8. Input red full field with burst.

9. Send “READ_PW_INPUT_CR” command from ECS.

10. Check that the detection value of “PW_INPUT_CR” is within

the standard below.

DNABDAED_C_JDA2

NETTAPOOL_C_JDA01

TUO_EMIT_JDA_DA821

- 23 -

METI DRADNATS

RC_TUPNI_WP2-+012

3-2-4.

"23&"62 egnaR

8272.0 DNJ6.0

4472.0

-A/N

Check AD (Component case) calibration

registration items.(Also see 3-2-4(a))

1. Connect component signal into Component input 575i signal.

2. Change the TV Picture Mode to 1 (Custom).

Component input is as follows:-

AV3: 26”

AV4: 32”/40”/42”/50”

3. Input 0 IRE black full field with burst into AV3.

AT2X

RM-EA001/RM-ED001

8. Input red full field with burst.

9. Send “READ_PW_INPUT_CR” command from ECS.

10. Check that the detection value of “PW_INPUT_CR” is within

the standard below.

METI DRADNATS

RC_TUPNI_WP2-+012

Y signal AD calibration of component input

3-2-5.

(Also see 3-2-5(a))

1. Check “TIMING_INDEX”=24 (Component/575i).

2. Input 0 IRE black full field. (No burst).

3. Send “READ_PW_INPUT_Y” command from ECS.

4. Check that the detection value of “PW_INPUT_Y” is within the

standard below.

METI DRADNATS

Y_TUPNI_WP5-+61

5. Input 100 IRE white full field with burst.

6. Send “ADJUST_Y_LEVEL_VIDEO” command from ECS.

The CP0A_CPNT_Y_LEV registration of the video range is

adjusted automatically by this command

Adjustment value is also copied in to the proper NVM area.

7. Check that the detection value of “PW_INPUT_Y” is within the

standard below.

METI DRADNATS

Y_TUPNI_WP5-+512

3-3. White Balance Adjustment (Also see 3-3(a))

This adjustment is done using ECS.

3-3-1. White Balance of Colour Temperature “Cool” (Also see 3-3-1(a))

1. Select AV1 and input a PAL 100% white full field CVBS signal.

2. Set the following registration items.

EDOM_ERUTCIP)motsuC(2

ENOTROLOC)looC(0

TSARTNOC)xaM(001

SSENTHGIRB)retneC(05

TCIP_ANYD)ffO(0

NART_CD0

AMMAG0

THGILKCAB_U)xaM(01

EDOM_OCE)dradnatS(1

ICD)ffO(0

3-2-6.

C signal AD calibration of component input

(Also see 3-2-6(a))

1. Check “TIMING_INDEX”=24 (Component/575i).

2. Input 0 IRE black full field. (No burst).

3. Send “READ_PW_INPUT_CB” command from ECS.

4. Check that the detection value of “PW_INPUT_CB” is within the

standard below.

METI DRADNATS

BC_TUPNI_WP5-+821

5. Input blue full field with burst.

6. Send “ADJUST_C_LEVEL_VIDEO” command from ECS.

The CP0B_CPNT_C_LEV registration of the video range is

adjusted automatically by this command

Adjustment value is also copied in to the proper NVM area.

7. Check that the detection value of “PW_INPUT_Y” is within the

standard below.

METI DRADNATS

BC_TUPNI_WP2-+012

3. Set data as in chart below.

EVIRD_R821

EVIRD_G)xiF(821

EVIRD_B821

GKB_R821

GKB_G821

GKB_B821

NOTE:

DO NOT SAVE.

4. Input 70 IRE SPECIAL gray full field signal into video input.

5. Adjust R_DRIVE and B_DRIVE until getting high light adjustment value below.

Official Color Temp: 12000K-6MPCD

- 24 -

EDOM_ERUTCIP)motsuC(2

ENOTROLOC)mraW(2

TSARTNOC)xaM(001

SSENTHGIRB)retneC(05

TCIP_ANYD)ffO(0

NART_CD0

AMMAG0

THGILKCAB_U)xaM(01

EDOM_OCE)dradnatS(1

ICD)ffO(0

"23&"62 egnaR

8482.0 DNJ8.0

2392.0

-A/N

6. Input 20 IRE SPECIAL gray full field signal into video input.

7. Adjust R_BKG and B_BKG until getting low light adjustment value below.

AT2X

RM-EA001/RM-ED001

6. Input 20 IRE SPECIAL gray full field signal into video input.

7. Adjust R_BKG and B_BKG until getting low light adjustment value below.

Official Color Temp: 12000K-6MPCD

"23&"62 egnaR

8272.0 DNJ8.0

4472.0

-A/N

8. Repeat steps 2 to 7 until high and low light values are within specification.

9. Do “Color Save”.

3-3-2. White Balance of Colour Temperature “Neutral”(Also see 3-3-2(a))

1. Select AV1 and input a PAL 100% white full field CVBS signal.

2. Set the following registration items.

EDOM_ERUTCIP)motsuC(2

ENOTROLOC)diM(1

TSARTNOC)xaM(001

SSENTHGIRB)retneC(05

TCIP_ANYD)ffO(0

Official Color Temp: 9300K-0MPCD

8. Repeat steps 2 to 7 until high and low light values are within specification.

9. Do “Color Save”.

3-3-3. White Balance of Colour Temperature “Warm”(Also see 3-3-3(a))

1. Select AV1 and input a PAL 100% white full field CVBS signal.

2. Set the following registration items.

NART_CD0

AMMAG0

THGILKCAB_U)xaM(01

EDOM_OCE)dradnatS(1

ICD)ffO(0

3. Set data as in chart below.

EVIRD_R821

EVIRD_G)xiF(821

EVIRD_B821

GKB_R821

GKB_G821

GKB_B821

NOTE:

DO NOT SAVE.

4. Input 70 IRE SPECIAL gray full field signal into video input.

5. Adjust R_DRIVE and B_DRIVE until getting high light adjustment value below.

Official Color Temp: 9300K-0MPCD

"23&"62 egnaR

8482.0 DNJ6.0

2392.0

-A/N

3. Set data as in chart below.

EVIRD_R821

EVIRD_G)xiF(821

EVIRD_B821

GKB_R821

GKB_G821

GKB_B821

NOTE:

DO NOT SAVE.

4. Input 70 IRE SPECIAL gray full field signal into video input.

5. Adjust R_DRIVE and B_DRIVE until getting high light adjustment value below.

Official Color Temp: 8000K-0MPCD

"23&"62 egnaR

2592.0

7403.0

-A/N

- 25 -

DNJ6.0

6. Input 20 IRE SPECIAL gray full field signal into video input.

7. Adjust R_BKG and B_BKG until getting low light adjustment value below.

Official Color Temp: 8000K-0MPCD

"23&"62 egnaR

AT2X

RM-EA001/RM-ED001

2592.0 DNJ8.0

7403.0

-A/N

8. Repeat steps 2 to 7 until high and low light values are within specification.

9. Do “Color Save”.

3-4. PANEL REPLACEMENT

When replacing the panel please readjust the W/B (See page 24).

3-5. BOARD REPLACEMENT

3-5-1. P BOARD REPLACEMENT

When replacing the P board no adjustment is necessary just read the serial number label and update with Unison.

3-5-2. BL BOARD REPLACEMENT

When replacing the BL board please readjust the W/B (See page 24) and readjust the ADC (See page 23).

3-5-3. A1 or A2 BOARD REPLACEMENT

When replacing the A1(KLV-V26A10E/KDL-V26A12U) or A2(KLV-V32A10E/KDL-V32A12U) board please readjust the ADC (See page 23).

- 26 -

3-2(a). ADJUSTMENT OF SIGNAL LEVEL

)

_Y_

3-2-3(a). C signal AD calibration of CCPX decode

(1) Input 0 IRE black full field with burst.

(2) Proceed as follows.

SService Menu SService Menu SService Menu

A/D Converter (C signal) A/D Converter (C signal) Model/Version/ETI info. Aging mode READ_PW_INPUT_CB READ_PW_INPUT_C

Cancel A/D Converter (Y signal) PW_INPUT_CB: 0 PW_INPUT_CB: OK A/D Converter (C signal) ADJUST_C_LEVEL_VIDEO ADJUST_C_LEVEL_VIDEO White Balance READ_PW_INPUT_CR READ_PW_INPUT_CR White Balance Adj. PW_INPUT_CR: 0 PW_INPUT_CR: 0 EEPROM SECAM Offset Adj.

(3) Check that the detection value of “PW_INPUT_CB” is within the standard of following column.

(4) Input blue full field with burst.

(5) Proceed as follows.

SService Menu SService Menu SService Menu

A/D Converter (C signal) A/D Converter (C signal) Model/Version/ETI info.

Aging mode READ_PW_INPUT_CB READ_PW_INPUT_CB

A/D Converter (Y signal) PW_INPUT_CB: 0 PW_INPUT_CB: 0

A/D Converter (C signal) ADJUST_C_LEVEL_VIDEO

DJUST_C_LEVEL_V Cancel

White Balance READ_PW_INPUT_CR READ_PW_INPUT_C

White Balance Adj. PW_INPUT_CR: 0 PW_INPUT_CR: 0

EEPROM

SECAM Offset Adj.

(6) Adjustment value also is copied in the proper NVM area.

Service

Item Standard

Service Service

Service Service Service

PW_INPUT_CB 128±5

1RWH,QWKHFDVHWKDW9*LVXVHG

VHW5 * % 

&KURPDYSS

,5(

,5(

%OXH

(7) Proceed as follows.

SService Menu SService Menu SService Menu

A/D Converter (C signal) A/D Converter (C signal) Model/Version/ETI info. Aging mode READ_PW_INPUT_CB READ_PW_INPUT_C

(8) Check that the detection value of “PW_INPUT_CB” is within the standard of following column.

(9) Input red full field with burst.

SService Menu SService Menu SService Menu

A/D Converter (C signal) A/D Converter (C signal) Model/Version/ETI info.

Aging mode READ_PW_INPUT_CB READ_PW_INPUT_CB

A/D Converter (Y signal) PW_INPUT_CB: 0 PW_INPUT_CB: 0

A/D Converter (C signal) ADJUST_C_LEVEL_VIDEO ADJUST_C_LEVEL_VIDEO

White Balance READ_PW_INPUT_CR READ_PW_INPUT_C

Cancel

White Balance Adj. PW_INPUT_CR: 0 PW_INPUT_CR: OK

EEPROM

SECAM Offset Adj.

(10) Check that the detection value of “PW_INPUT_CB” is within the standard of following column.

Service Service Service

Item Standard

PW_INPUT_CB 210±2

Item Standard

PW_INPUT_CR 210±2

Service Service Service

1RWH,QWKHFDVHWKDW9*LVXVHG

VHW5 * % 

&KURPDYSS

,5(

,5(

5HG

3-2-1(a). Check AD calibration registration items

(1) Select AV1 and input PAL signal and change picture mode to 1(Custom).

(2) GO TO service mode and press " MENU".

SService Menu SService Menu

Service Menu Service Menu Special Menu Special Menu

Service Service

3-2-2(a). Y signal AD calibration of CCPX decode

(1) Input 0 IRE black full field with burst in AV1.

(2)Proceed as follows.

SService Menu SService Menu SService Menu

Model/Version/ETI info. Aging mode READ_PW_INPUT_Y READ_PW_INPUT_Y Cancel A/D Converter (Y signal) PW_INPUT_Y: 0 PW_INPUT_Y: 0 Ok A/D Converter (C signal) ADJUST_Y_LEVEL_VIDEO ADJUST_Y_LEVEL_VIDEO White Balance White Balance Adj. EEPROM SECAM Offset Adj.

3-2-2 (1) Black full field signal. When using a LEADER 408NPS, set to 0 IRE, and turn "LUMINANCE" off. Do not use the Luminance amplitude menu.

A/D Converter (Y signal) A/D Converter (Y signal)

AT2X

RM-EA001/RM-ED001

Service Service

(3) Check that the detection value of “PW_INPUT_Y” is withinthe standard of following column.

Item Standard

PW_INPUT_Y 16±5

(4) Input 100 IRE white full field with burst.

SService Menu SService Menu

A/D Converter (Y signal

READ_PW_INPUT_Y READ_PW_INPUT_Y

INPUT_Y: 0 PW_INPUT_Y: 0

PW ADJUST

LEVEL_VIDEO ADJUST_Y_LEVEL_VIDEO Cancel

(5) Adjustment value also is copied in the proper NVM area.

(6) Proceed as follows.

(7) Check that the detection value of “PW_INPUT_Y” is within the standard of following column.

Service Service

SService Menu SService Menu SService Menu

Service

Item Standard

PW_INPUT_Y 215±5

A/D Converter (Y signal

A/D Converter (Y signal) A/D Converter (Y signal)

Service Service

Service

- 27 -

3-2-4(a). Check AD calibration registration items

)

_Y_

3-2-6(a). C signal AD calibration of componet input

(1) Input 0 IRE black full field with burst.

(2) Proceed as follows.

SService Menu SService Menu SService Menu

A/D Converter (C signal) A/D Converter (C signal) Model/Version/ETI info. Aging mode READ_PW_INPUT_CB READ_PW_INPUT_C

(3) Check that the detection value of “PW_INPUT_CB” is within the standard of following column.

(4) Input blue full field with burst.

(5) Proceed as follows.

SService Menu SService Menu SService Menu

A/D Converter (C signal) A/D Converter (C signal) Model/Version/ETI info.

Aging mode READ_PW_INPUT_CB READ_PW_INPUT_CB

A/D Converter (Y signal) PW_INPUT_CB: 0 PW_INPUT_CB: 0

A/D Converter (C signal) ADJUST_C_LEVEL_VIDEO

DJUST_C_LEVEL_V Cancel

White Balance READ_PW_INPUT_CR READ_PW_INPUT_C

White Balance Adj. PW_INPUT_CR: 0 PW_INPUT_CR: 0

EEPROM

SECAM Offset Adj.

(6) Adjustment value also is copied in the proper NVM area.

Service

Item Standard

Service Service

Service Service Service

PW_INPUT_CB 128±5

(7) Proceed as follows.

SService Menu SService Menu SService Menu

A/D Converter (C signal) A/D Converter (C signal) Model/Version/ETI info. Aging mode READ_PW_INPUT_CB READ_PW_INPUT_C

(8) Check that the detection value of “PW_INPUT_CB” is within the standard of following column.

(9) Input red full field with burst.

SService Menu SService Menu SService Menu

A/D Converter (C signal) A/D Converter (C signal) Model/Version/ETI info.

Aging mode READ_PW_INPUT_CB READ_PW_INPUT_CB

A/D Converter (Y signal) PW_INPUT_CB: 0 PW_INPUT_CB: 0

A/D Converter (C signal) ADJUST_C_LEVEL_VIDEO ADJUST_C_LEVEL_VIDEO

White Balance READ_PW_INPUT_CR READ_PW_INPUT_C

Cancel

White Balance Adj. PW_INPUT_CR: 0 PW_INPUT_CR: OK

EEPROM

SECAM Offset Adj.

(10) Check that the detection value of “PW_INPUT_CB” is within the standard of following column.

Service Service Service

Item Standard

PW_INPUT_CB 210±2

Item Standard

PW_INPUT_CR 210±2

Service Service Service

(1) Select AV6 and input component 576i signal and change picture mode to 1(Custom).

(2) GO TO service mode and press " MENU".

SService Menu SService Menu

Service Menu Service Menu Special Menu Special Menu

Service Service

3-2-5(a). Y signal AD calibration of component input

(1) Input 0 IRE black full field with burst in AV6.

(2) Proceed as follows.

SService Menu SService Menu SService Menu

Black full field signal When using a LEADER 408NPS, set to 0 IRE, and turn "LUMINANCE" off. Do not use the Luminance amplitude menu.

Signal output level (blue full field) Y level should be 0.080Vpp CB level should be 0.350Vpp

Signal output level (red ffull field) Y level should be 0.209Vpp CR level should be 0.350Vpp

A/D Converter (Y signal) A/D Converter (Y signal)

AT2X

RM-EA001/RM-ED001

Service Service Service

(3) Check that the detection value of “PW_INPUT_Y” is withinthe standard of following column.

Item Standard

PW_INPUT_Y 16±5

(4) Input 100 IRE white full field with burst.

SService Menu SService Menu

A/D Converter (Y signal

READ_PW_INPUT_Y READ_PW_INPUT_Y

INPUT_Y: 0 PW_INPUT_Y: 0

LEVEL_VIDEO ADJUST_Y_LEVEL_VIDEO Cancel

ADJUST

(5) Adjustment value also is copied in the proper NVM area.

(6) Proceed as follows.

(7) Check that the detection value of “PW_INPUT_Y” is within the standard of following column.

Service

SService Menu SService Menu SService Menu

Service

Item Standard

PW_INPUT_Y 215±5

A/D Converter (Y signal

Service

A/D Converter (Y signal) A/D Converter (Y signal)

Service Service

- 28 -

3-3(a). WHITE BALANCE ADJUSTMENT (ALL AT2X except PDP W50)

SService Menu SService Menu

White Balance Model/Version/ETI info.

Aging mode CONTRAST: 50 ----------|----------

A/D Converter (Y signal) BRIGHTNESS: 50 ----------|----------

A/D Converter (C signal) DYNA_PICT: 0(OFF)

White Balance setting DC_TRAN: 0

White Balance Adj. GAMMA: 0 |--------------------

EEPROM U_BACKLIGHT: 5 ----------|----------

SECAM Offset Adj. ECO_MODE: 1(STANDARD)

DCI: 0(OFF)

Backlight: 10 --------------------|

SService Menu SService Menu SService Menu

White Balance White Balance Model/Version/ETI info.

Aging mode CONTRAST: 50 ----------|---------- CONTRAST: 50 ----------|----------

A/D Converter (Y signal) BRIGHTNESS: 50 ----------|---------- BRIGHTNESS: 50 ----------|----------

A/D Converter (C signal) DYNA_PICT: 0(OFF) DYNA_PICT: 0(OFF)

White Balance setting DC_TRAN: 0 DC_TRAN: 0

White Balance Adj. GAMMA: 0 GAMMA: 0

EEPROM U_BACKLIGHT: 10 --------------------| U_BACKLIGHT: 10 --------------------|

SECAM Offset Adj. ECO_MODE: 1(STANDARD) ECO_MODE: 1(STANDARD)

DCI: 0(OFF) DCI: 0(ECO MODE)

SService Menu SService Menu SService Menu

White Balance White Balance Model/Version/ETI info.

Aging mode CONTRAST: 50 ----------|---------- CONTRAST: 50 ----------|----------

A/D Converter (Y signal) BRIGHTNESS: 50 ----------|---------- BRIGHTNESS: 50 ----------|----------

A/D Converter (C signal) DYNA_PICT: 0(OFF) DYNA_PICT: 0(OFF)

White Balance setting DC_TRAN: 0 DC_TRAN: 0

White Balance Adj. GAMMA: 0 GAMMA: 0

EEPROM U_BACKLIGHT: 10 --------------------| U_BACKLIGHT: 10 --------------------|

SECAM Offset Adj. ECO_MODE: 1(STANDARD) ECO_MODE: 1(STANDARD)

DCI: 0(OFF) DCI: 1(ON)

0(OFF)

ServiceService

Service

Service ServiceService

3) Adjust R_DRIVE, B_DRIVE until High light adjustment value.

SService Menu SService Menu

White Balance Adj. Model/Version/ETI info. Aging mode COLOR_TONE: 0(Cool) A/D Converter (Y signal) R_DRIVE: 130 ----------|---------A/D Converter (C signal) G_DRIVE 130 ----------|---------White Balance setting B_DRIVE 130 ----------|----------

White Balance Adj. R_BKG: 130 ----------|----------

EEPROM G_BKG: 130 ----------|----------

SECAM Offset Adj. B_BKG: 130 ----------|----------

Colour save

R_DRIVE: 130 ----------|----------

4) Input 20 IRE gray full field signal in Video input.

5) Adjust R_BKG, B_BKG until Low light adjustment value.

SService Menu SService Menu

White Balance Adj. R_BKG: 130 ----------|----------

EEPROM G_BKG: 130 ----------|----------

SECAM Offset Adj. B_BKG: 130 ----------|----------

Colour save

R_BKG 130 ----------|----------

<case-1> R_BKG=127 OK R_BKG=130 ->Shift-> 128 G_BKG=128 OK G_BKG=128 ->Shift-> 126 B_BKG=126 OK B_BKG=126 ->Shift-> 124

6) Repeat step 2)윟5)

until it is in High and Low light adjusutment value.

Service Service

3-3-1(a). White balance of Color temperature “Cool”

(1) White balance of Colour tone "Cool".

1) Select Video input.(AV1)

2) Adjustment Settings

-PICTURE_MODE = 2 (Custom)

-ColorTone = 0(Cool)

-Set data in right chart. caution: DON'T DO ANY SAVE. Input 70 IRE gray full field signal in Video input.

AT2X

RM-EA001/RM-ED001

Items Setting data

CONTRAST 100(Max)

1 = Official CollerTemp:12000K -6MPCD

BRIGHTNESS 50(Center)

DYNA_PICT 0(Off)

DC_TRAN

GAMMA 0

5 Low light adjustment value (for Cool)

U_BACKLIGHT 10(Max)

6 = Official CollerTemp:12000K -6MPCD

ECO_MODE 1(Standard)

DCI 0(Off)

SService Menu SService Menu SService Menu

Model/Version/ETI info. Aging mode COLOR_TONE: 0(Cool) COLOR_TONE: 0(Cool) A/D Converter (Y signal) R_DRIVE: 130 ----------|---------- R_DRIVE: 1(Neutral) A/D Converter (C signal) G_DRIVE 130 ----------|---------- G_DRIVE 2(Warm) White Balance setting B_DRIVE 130 ----------|---------- B_DRIVE 130 ----------|---------White Balance Adj. R_BKG: 130 ----------|---------- R_BKG: 130 ----------|----------

EEPROM G_BKG: 130 ----------|---------- G_BKG: 130 ----------|----------

SECAM Offset Adj. B_BKG: 130 ----------|---------- B_BKG: 130 ----------|----------

Service

SService Menu SService Menu

Model/Version/ETI info.

Aging mode CONTRAST: 50 ----------|----------

A/D Converter (Y signal) BRIGHTNESS: 50 ----------|----------

A/D Converter (C signal) DYNA_PICT: 1(ON)

White Balance setting DC_TRAN: 0(OFF)

White Balance Adj. GAMMA: 3

EEPROM U_BACKLIGHT: 5 ----------|----------

SECAM Offset Adj. ECO_MODE: 1(STANDARD)

Service Service

SService Menu SService Menu

Model/Version/ETI info.

Aging mode CONTRAST: 50 ----------|----------

A/D Converter (Y signal) BRIGHTNESS: 50 ----------|----------

A/D Converter (C signal) DYNA_PICT: 0(OFF)

White Balance setting DC_TRAN: 0(OFF)

White Balance Adj. GAMMA: 1

EEPROM U_BACKLIGHT: 2

SECAM Offset Adj. ECO_MODE: 3

Service

SService Menu SService Menu

Model/Version/ETI info.

Aging mode CONTRAST: 50 ----------|----------

A/D Converter (Y signal) BRIGHTNESS: 50 ----------|----------

A/D Converter (C signal) DYNA_PICT: 0(OFF)

White Balance setting DC_TRAN: 0

White Balance Adj. GAMMA: 0

EEPROM U_BACKLIGHT: 5 ----------|----------

SECAM Offset Adj. ECO_MODE: 1(STANDARD)

Service

*Set in numerical order. High light adjustment value (for Cool)

R_DRIVE G_DRIVE B_DRIVE

Initial

R_BKG 128

Value

G_BKG B_BKG 128

Service Service

White Balance

DCI: 0(OFF)

White Balance

DCI: 0(OFF)

Service

White Balance

DCI: 0(OFF)

Service

Setting dataItems

128

128(Fix)

128

White Balance Adj. White Balance Adj.

Colour save Colour save

0.2728 0.2744

0.2744

0.2728

Gamma Correction: MIN |--------------------

- 29 -

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