Sony KLV-L32MRX1, KLV-L42MRX1 Schematic

MRX1

RM-Y1012

SERVICE MANUAL

MODEL

KLV-L32MRX1

COMMANDER DEST

RM-Y1012 AEP

MRX1

MODEL

KLV-L42MRX1

COMMANDER DEST

CHASSIS

RM-Y1012 AEP

LDM-3210/LDM-4210

MBT-MRX1

RM-Y1012

- 1 -

FLAT PANEL COLOR TV

MRX1

RM-Y1012

Section Title Page Section Title Page

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

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

Connectors .......................................................... 5

Self Diagnosis ..................................................... 6

1. GENERAL ................................................................... 7

2. DISASSEMBLY

2-1. Display Unit-1 (LDM-3210) .............................. 21

2-1-1. Stand Assy and Rear Panel Removal .............. 21

2-1-2. DES and K Boards Removal ........................... 21

2-1-3. G1 Board Removal .......................................... 22

2-1-4. R1 and R2 Boards Removal ............................ 22

2-1-5. LCD Panel Removal ........................................ 23

2-2. Display Unit-2 (LDM-4210) .............................. 24

2-2-1. Rear Cover Removal ....................................... 24

2-2-2. K1 and K2 Boards Removal ........................... 24

2-2-3. DES Board Removal ....................................... 25

2-2-4. G2 Board Removal .......................................... 25

2-2-5. R3 and R4 Boards Removal ............................ 26

2-2-6. Display Panel Removal ................................... 26

2-3. Media Receiver Unit (MBT-MRX1) .................. 27

2-3-1. Top Cover Removal ......................................... 27

2-3-2. U2 Board Removal .......................................... 27

2-3-3. Baseplate and HMP Board Removal ............... 28

2-3-4. H5, H6 and H7 Board Removal ...................... 28

2-3-5. G Board Removal ............................................ 29

2-3-6. A1 Board Removal .......................................... 30

2-3-7. Service Position ............................................... 31

2-3-8. Service Connector for DIC Board ................... 31

2-3-9. LVDS Service Cable ....................................... 31

2-4. Cable Arrangements for Media Receiver

Unit (MBT-MRX1) ............................................ 32

2-4-1. Front Panel Dressing ....................................... 32

2-4-2. A1 Board Dressing .......................................... 32

2-4-3. A1 and G Board Dressing ............................... 32

2-4-4. LVDS and Copper Tape Dressing ................. 32

3. ADJUSTMENTS

3-1. White Balance Adjustment ................................. 33

4. DIAGRAMS

4-1. Block Diagrams .................................................. 34

4-1-1. Display Unit (LDM-3210/4210) ..................... 34

4-1-2. Media Receiver Unit (MBT-MRX1) .............. 38

4-2. Circuit Board Location ........................................ 43

4-2-1. Display Unit (LDM-3210) .............................. 43

4-2-2. Display Unit (LDM-4210) .............................. 43

4-2-3. Media Receiver Unit (MBT-MRX1) .............. 43

4-3. Schematic Diagrams and Printed Wiring

Boards ................................................................. 43

4-3-1. Display Unit (LDM-3210/4210) ..................... 44

4-3-2. Media Receiver Unit (MBT-MRX1) .............. 64

A1 Board Schematic Diagram ............................ 64

A1 Printed Wiring Board .................................. 76

G Board Schematic Diagram .............................. 78

G Printed Wiring Board .................................... 79

H5 Board Schematic Diagram ............................ 80

H5 Printed Wiring Board .................................. 81

IF Board Schematic Diagram .............................. 82

IF Printed Wiring Board ................................... 83

U2 Schematic Diagram ....................................... 84

U2 Printed Wiring Board .................................. 83

4-4. Semiconductors .................................................. 85

5. EXPLODED VIEWS

5-1. Display Unit (LDM-3210) ............................... 88

5-1-1. Display Unit-1 ................................................. 88

5-1-2. Display Unit-2 ................................................. 89

5-2. Display Unit (LDM-4210) ............................... 90

5-2-1. Display Unit-1 ................................................. 90

5-2-2. Display Unit-2 ................................................. 91

5-2-3. Display Unit-3 ................................................. 92

5-3. Packing Materials for Display

Unit (LDM-3210) ............................................. 93

5-4. Packing Materials for Display

Unit (LDM-4210) ............................................. 94

5-5. Media Receiver Unit-1 (MBT-MRX1) .............. 95

5-6. Media Receiver Unit-2 (MBT-MRX1) .............. 96

5-7. Media Receiver Unit-3 (MBT-MRX1) ............ 97

5-8. Packing Materials for Media Receiver

Unit (MBT-MRX1) ............................................ 98

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.

6. ELECTRICAL PARTS LIST

6-1. Display Unit (LDM-3210/4010) ...................... 99

6-2. Media Receiver Unit (MBT-MRX1) .................. 124

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.

- 2 -

CAUTION

Lead Free Soldered Boards

The circuit boards listed below [Table 1] used in these models may 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.

Table 1

MRX1

RM-Y1012

example 1

example 2

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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 :

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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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MRX1

RM-Y1012

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- 4 -

21 pin connector

MRX1

RM-Y1012

Pin No 1 2 4 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 Open

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

12 Open

13 Ground (red)

14 Ground (blanking)

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

_ (S signal Chroma

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)

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

Rear Connection Panel Front Connection Panel

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- 5 -

MRX1

RM-Y1012

MRX1 SELF DIAGNOSTIC SOFTWARE

The identification of errors within the MRX1 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

Panel

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MediaBox

Note: All the following are critical errors, so the media box will automatically go in to Stby.

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- 6 -

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.

– 7 –

Checking the Accessories supplied

1 Remote control (RM-Y1012):

2 Mains Leads (Type C-4):

Do not remove ferrite cores.

Use these mains leads (with safety earth) if you use the set outside the United Kingdom and Ireland.

1 Mains Plug holder:

2 Batteries (AA size):

One Coaxial Cable:

1 PC Input Cable

2 Mains Leads (Type BF):

Do not remove ferrite cores.

• Use these mains leads (with safety earth) if you use the set in the United Kingdom.

• See “NOTICE FOR CUSTOMERS IN THE UNITED KINGDOM and IRELAND” on page 2 when using these mains leads.

• These mains leads may not be supplied depending on the country.

1 Display Interface Cable: 1 AV Mouse:

1 Cleaning cloth:

Only for KE-P61MRX1:

(supplied with the display unit: PDM-6110)

• 2 Frame Bars

• 4 Screws

Only for KLV-L42MRX1:

(supplied with the display unit: LDM:4210)

• 2 Speaker jack covers

2 Mains Leads (Type C-5):

Do not remove ferrite cores.

• Use these mains leads (with safety earth) if you use the set in the Swiss Confederation.

• These mains leads may not be supplied depending on the country.

Inserting Batteries into the Remote Control

Make sure you insert the supplied batteries using the correct polarities. Always remember to dispose of used batteries in an environmental friendly way.

Overview of the Display Unit

To operate the remote control, point it towards this receiver.

Lights up in blue when you press (picture off) on the remote control to switch off the picture. Only the picture is switched off (the sound remains unchanged).

Lights up when the sleep timer is set. For more details regarding the sleep timer, refer to “ Timer” on page 30.

Lights up in green when the TV is switched on. When in standby mode, the indicator lights up in red. When in PC power saving* mode, the indicator lights up in yellow.

*If the TV is connected to a personal computer or video graphic board that is DPMS (Display Power Management System) compliant, the TV will automatically reduce power consumption (PC power saving mode).

When a personal computer is connected to the PC socket, the TV will switch into PC power saving mode, rather than standby mode.

SECTION 1 GENERAL

1 “Notes on Plasma” book.

RM-Y1012

MRX1

Overview of Remote Control Buttons

– 8 –

1 TV I/ : To Temporarily Switch Off TV (standby mode):

3 4 5

Press this button to temporarily switch off TV (the standby indicator on the TV lights up). Press again to switch on TV from standby mode.

• To save energy we recommend switching off completely when TV is not in use.

• If the “Auto Shutoff” option is set to “On” (see page 30) the TV switches automatically into standby mode after 15 minutes without a TV signal and without any button being pressed.

2 VIDEO I/ : press this button to switch your VCR or DVD on or off.

3 Media Selector: press these buttons to select which device you want to operate,

TV, VCR, DVD or AUX. A green light will be momentarily lit to show which one you have selected. For details refer to pages 47-49.

4 Selecting input source: press this button repeatedly until the desired input

symbol of the source appears on the TV screen. Refer to page 52.

5 Selecting the screen format: press this button repeatedly to change the

format of the screen. Refer to page 26.

6 Selecting broadcast channels: if Media Selector (3) is switched to TV,

press these buttons to select channels. For double-digit programme numbers, enter the second digit within 2.5 seconds.

7 a) Watching last channel selected: if Media Selector (3) is switched to

TV, press this button to return to the previous channel you were watching (provided you watched it for at least 5 seconds).

b) Selecting VCR double-digit: if Media Selector (3) is switched to VCR,

press this button to select double-digit channels for Sony's VCR e.g. 23, press

-/-- first and next the buttons 2 and 3.

8 Displaying "Memory Stick" menu: for details see pages 38-44.

9 "Memory Stick" Recording button: while the Media Selector is switched

on TV mode, press this button to directly record moving pictures on the "Memory Stick". To stop the recording process, press this button again.

q; a) Fastext: if Media Selector (3) is switched to TV and whilst you are in

Teletext mode, these buttons can be used as Fastext buttons. For details see page 45.

b) Operating VCR or DVD: if Media Selector (3) is switched to VCR or

DVD, these buttons will operate the main functions of your VCR or DVD, once the remote control has been programmed. Refer to page 47.

qa Selecting broadcast channels: press these buttons to select the next or

previous broadcast channel.

qs Menu system: press this button to enter the TV menu system. Refer to page 21.

wa w;

The buttons labelled qa, qh and qk are also used for Teletext operation. For details see page 45.

qd Teletext: press this button to switch on Teletext. For details see page 45.

qf Adjusting volume: press these buttons to increase or decrease the volume.

qg a) Displaying a channel or an input signal index: If Media Selector

(3) is switched to TV and MENU is switched off, press OK to display a channel or input signal index. Once you have pressed OK:

To select a channel: press v or V to select a channel and next press

again the OK button to watch the selected channel.

To select an input signal: while watching the channel index, press b to

display the input signal (you can always switch from the channel index to the input signal index and vice versa by pressing or

V to select an available input signal. Finally press again the OK button

to watch the selected input signal.

b) Navigator: if Media Selector (3) is switched to TV and MENU (qs) is

switched on, use these buttons to navigate through the menu system of the TV. Refer to page 21.

qh Freezing the picture: press this button to freeze the picture. Press again to

return to the normal picture. If you have inserted a Memory Stick, after pressing this button you will be requested if you want to store the picture (for details, see page 44).

qj NexTView: press this button to display NexTView. For details, refer to page

46.

qk Displaying Info: press this button to display all on-screen indication such as

channel number, etc. Press again to cancel.

ql Switching off the picture: press this button to switch off the picture. Only

the picture is switched off; the sound remains on. Press again to cancel.

w; PAP (Picture And Picture): press this button to divide the screen into two

for watching two channels simultaneously. Refer to page 37.

wa Selecting picture mode: press this button repeatedly to change the picture

mode. For details on the different picture modes, refer to page 22.

ws Selecting TV mode: press this button to switch off PAP, Teletext or Video

input mode.

wd Muting the sound: press this button to mute the TV sound. Press again to

restore the sound.

B or b). Next, press v

continued...

RM-Y1012

MRX1

Overview of the Media Receiver

On/off switch

Timer indicator

Power on/ standby indicator

“Memory Stick” recording indicator

TV indicator

Input indicator (changes

according to the selected input (see page 52).

Selecting Input Source button

TV mode button

"Memory Stick" access button

“Memory Stick” lamp

Volume control button (+/-)

PC indicator

Programme Up or Down button (selects TV channels)

Connecting the Display Unit to the Media Receiver Unit

• Use the supplied display interface cable.

• Use the supplied mains lead for the display unit (Type C-4, Type BF or Type C-5, see page 11).

1 Connect the supplied interface cable to the display unit and to the media receiver unit.

Location of the interface connections may differ depending on the model.

– 9 –

If the “Logo illuminated” in the “Features” menu is set to “Yes” (see page 29), all these indicators will be illuminated and each indicator will be only underlined according to your selection. If “Logo illuminated” is set to “No”, any of these indicators will be illuminated.

Headphones jack

PC Input C connectors (video and audio)

S Video Input jack

Audio Input jacks

Video Input jack

Press on the mark .

Menu button

"Memory Stick" slot

///

buttons

Auto Start Up button

(starts the auto start up sequence, see page 19)

OK button

2 Connect the supplied mains lead to the display unit.

Location of the mains lead connection may be separated from the interface connections depending on the model.

Only for KE-P42MRX1, KE-P50MRX1 and KE-P61MRX1:

Attach the mains plug holder (supplied) to the mains lead.

To unplug the mains lead pull down the mains plug holder by pushing in both sides of the holder, then pull out the plug.

Do not connect to the mains before all connections are completed.

4 Install the display unit using the specified wall-mount bracket or stand.

Before installing the display unit, check the installation instructions of your wall-mount bracket or stand.

Clip on the AC IN jack until you hear clicking.

RM-Y1012

MRX1

Connecting the Aerial and VCR

• Use the supplied mains lead for the media receiver unit (Type C-4, Type BF or Type C-5, see page 11).

• Use the supplied coaxial cable for aerial connection.

Connecting an aerial

Switching On the TV and Automatically Tuning

The first time you switch on your TV, a sequence of menu screens appear on the TV enabling you to: 1) choose the language of the menu screen 2) Choose the country in which you are going to operate the TV, 3) set the clock 4) check how to connect optional equipment to your TV, 5) search and store all available channels (TV Broadcast) and 6) change the order in which the channels (TV Broadcast) appear on the screen. However, if you need to change any of these settings at a later date, you can do that by selecting the appropriate option in the (Set Up menu) or by pressing the Auto Start Up button on the media receiver.

Connect the display unit and the media receiver unit to

the mains socket (220-240V AC, 50/60Hz).

Do not connect to the mains before all connections are complete.

The first time that the TV set is connected, it is usually turned on. If the TV is off, press the the TV. The first time you switch on the TV, a Language menu appears automatically on the TV screen.

on/off button on the TV set to turn on

– 10 –

Press the V, v, B or b buttons on the remote control to select your language, then press the OK button to confirm your selection. From

Connecting a VCR with an aerial

VCR

OUT IN

For more details regarding VCR connection, refer to “Connecting Optional Equipment to the TV” on page 50.

Do not connec to the mains before all connections are complete.

now on all the menus will appear in your chosen language.

The Country menu appears automatically. Press the v or V button to select the country in which you are using the TV. Press the OK button to confirm your selection.

• If the country in which you want to use the TV set does not appear in the list, select “Off” instead of a country.

• To avoid wrong teletext characters for cyrillic languages we recommend selecting Russia if your own country does not appear in the list.

The Clock Set menu appears on the TV screen to set the current date

and time.

Press the b button repeatedly to select each item in turn (Day, Month,

Year, Hour and Minutes) and set each item by pressing press OK to store it.

v or V. Finally

Country

Select country

Off Ireland Nederland België/Belgique Luxembourg France Italia Schweiz/Suisse/Svizzera

Clock Set

0 0 : 0 0 : 0 0 Mon

RM-Y1012

MRX1

continued...

A diagram appears showing you how to connect a wide range of equipment to your TV set. Follow the instructions and press the OK button to remove the picture and continue the automatic process.

The connection diagram should be used as a guide only as most equipment can be connected to more than one type of TV socket. Once the TV has completed the automatic tuning process, refer to the ‘Connection Guide’ section on page 27 for further information on getting the best set up for your equipment.

The Auto Tuning menu appears on the screen. Press the OK button to select Yes.

The TV starts to automatically search and store all

available broadcast channels for you.

This procedure could take some minutes. Please be patient

and do not press any buttons, otherwise automatic tuning will not be completed.

In some countries the TV Broadcaster installs the channels automatically (ACI system). In this case, the TV Broadcaster sends a menu in which you can select your city

– 11 –

by pressing the channels.

If no channels were found during the auto tune process, a message appears automatically on the screen asking you to connect the aerial. Check the aerial connection (refer to page 18). Press the OK button to restart the auto tuning process.

After all available channels are captured and stored,

the Programme Sorting menu automatically appears on the screen enabling you to change the order in which the channels are stored.

If you wish to keep the broadcast channels in the tuned order, go to step 10.

If you wish to store the channels in a different order:

1 Press the v or V button to select the programme

number with the channel (TV Broadcast) you wish

to move. Press the

2 Press the v or V button to select the new

programme number position for your selected

channel (TV Broadcast). Press the OK button to store.

3 Repeat steps b)1 and b)2 if you wish to change

the order of the other channels.

v or V button and OK to store the

b button.

Please connect your equipment according to this chart

DVD

Do you want to start

automatic tuning?

Yes No

Auto Tuning

Programmes found: 4

No channel found.

Please connect aerial

Confirm

Programme Sorting

TVE

TVE2

TV3

C33

C27

C58

S02

S06

Programme Sorting

TVE

TVE2

TV3

01 TVE

C33

0 05

C27

C58

S02

S06

Introducing and Using the Menu System

Your TV set uses an On-Screen menu system to guide you through the operations. Use the following buttons on the Remote Control to operate the menu system:

v or V.

PictureAdjustment

PictureMode: Live Contrast: Reset: NoiseReduction: Auto ColourTone: Normal

Select: Enter:OKExit:

To switch on the menu screens:

Press the MENU button to switch the first level menu on.

To navigate through the menus:

• To highlight and select the desired menu or option, press

• To enter the selected menu or option, press OK or

• To return to the last menu or option, press OK or

• To alter the settings of your selected option, press

• To confirm and store your selection, press OK.

To switch off the menu screens:

Press the MENU button to remove the menu from the screen.

v/V/B or b.

PictureAdjustment

PictureMode: Live Contrast: Reset: NoiseReduction: Auto ColourTone: Normal

Select: Enter:OKExit:

Press the MENU button to remove the menu from the screen

Your TV set is now ready for use

RM-Y1012

MRX1

The Picture Adjustment Menu

The Sound Adjustment Menu

Picture Adjustment

Picture Mode: Live Contrast: Reset: Noise Reduction: Auto Colour Tone: Normal

Select: Enter:OKExit:

Picture Mode This option allows you to customise the Picture Mode based on the programme

Picture Adjustment

Picture Mode: Live Contrast: Reset: Noise Reduction: Auto Colour Tone: Normal

Film Mode: Auto

Select:Back:

you are watching. After selecting this option press OK. Next, press repeatedly

V to select:

Live (for live broadcast programmes, DVD and Digital Set Top Box

Enter:

receivers).

Movie (for films). Personal (for individual settings).

– 12 –

"Brightness", "Colour" and "Sharpness" level of "Live" and "Movie" mode are fixed on the

Once you have selected your desired option, press OK to store.

factory to get the best picture quality.

Contrast Press B or b to reduce or enhance picture contrast. Next, press OK to store.

Brightness Press B or b to darken or brighten the picture. Next, press OK to store.

This option only appears and can only be adjusted if “Picture Mode” is set to “Personal”.

Colour Press B or b to decrease or to increase color intensity. Next press OK to store.

This option only appears and can only be adjusted if “Picture Mode” is set to “Personal”.

Hue Press B or b to decrease or to increase the green tones. Next press OK to store.

This option only appears for NTSC signal (e.g. USA video tapes).

Sharpness Press B or b to soften or to sharpen the picture. Next press OK to store.

This option only appears and can only be adjusted if “Picture Mode” is set to “Personal”.

The “Picture Adjustment” menu allows you to alter the picture settings.

To do this:

Press the MENU button and then press OK to enter this menu. Next, press

v or V to select the

desired option and press OK. Finally, read below how to operate into each option.

continued...

Picture Adjustment

Picture Mode: Live Contrast: Reset: Noise Reduction: Auto Colour Tone: Normal

Select: Enter:OKExit:

Sound Adjustment

Sound Effect: Dolby Virtual Treble: Bass: Balance: Reset Dual Sound: Stereo AutoVolume: Off TV Speakers: Main Audio Output: Fix

Speaker Link: Off

Headphones Set Up

Select: Enter:OKExit:

Sound This option allows you to customise the Sound Effect. After selecting this Effect option press OK. Next, press repeatedly v or V to select:

Sound Adjustment

Sound Effect: DolbyVir tual Treble: Bass: Balance: Reset

Dual Sound: Stereo AutoVolume: Off TV Speakers: Main Audio Output: Fix

Speaker Link: Off

Headphones Set Up

Dolby* (Dolby Virtual, simulates the sound effect of “Dolby Surround Pro Virtual Logic”).

Dynamic (“BBE High Definition Sound system”** intensifies clarity and presence

of sound for better intelligibility and musical realism).

Natural (Enhances clarity, detail and presence of sound by using “BBE High

Definition Sound system”**).

Enter:

Select:Back:

Off (Flat response).

Once you have selected your desired option, press OK to store.

Treble Press B or b to decrease or to increase higher-frequency sounds. Next, press OK to

Bass Press B or b to decrease or to increase the lower-frequency sounds. Next, press OK

store.

to store.

Balance Press B or b to emphasise the left or the right speaker. Next, press OK to store.

Reset Press OK to reset the sound to the factory preset levels.

Dual Press b. Next: Sound • For a Stereo broadcast:

Press

v or V to select Stereo or Mono. Next press OK to store.

• For a bilingual broadcast: Press

v or V to select Mono (for mono channel if available), A (for channel 1) or B

(for channel 2). Next press OK to store.

Auto Press b. Next press v or V to select On (the volume level of the channels will Volume stay the same, independent of the broadcast signal, e.g. in the case of advertisements)

or Off (the volume level changes according to the broadcast signal). Next press OK to store.

If you select “Dolby Virtual” on the “Sound Effect” option, the “Auto Volume” option will automatically be switched to “Off” and vice versa.

The “Sound Adjustment” menu allows you to alter the sound settings.

To do this: Press the MENU button and press

, then press OK to enter this menu. Next,

v or V to select the desired option and

press press OK. Finally, read below how to operate into each option.

v to select

RM-Y1012

MRX1

continued...

The Set Up Menu

Picture Adjustment

Picture Mode: Live Contrast: Reset: Noise Reduction: Auto Colour Tone: Normal

Select: Enter:OKExit:

Set Up

Language English Country Off AutoTuning Programme Sorting Programme Labels AVPreset Manual Programme Preset

Select: Exit:

Enter:

Set Up

Language English Country Off AutoTuning Programme Sorting Programme Labels AVPreset

Manual Programme Preset

Enter:

Select:Back:

LANGUAGE

This option allows you to select the language that menus are displayed in.

To do this: After selecting the option, press OK and then proceed in the same way as in step 3 of the section

– 13 –

"Switching On the TV and Automatically Tuning" on page 19.

The “Set Up” menu allows you to alter various

options on this TV.

To do this:

Press the MENU button and press

four times

to select , then press OK to enter this menu.

Next, press

or V to select the desired option

and press OK. Finally, read below how to operate into each option.

PAP (PICTURE AND PICTURE)

PAP divides the screen into two to watch two pictures simultaneously.

Switching PAP on and off

1 Press to display PAP.

• One of the screens will momentarily be pointed out with the symbol to indicate that this is the active screen. It means that when you want to select the PAP source, you will be doing it in the active screen. This symbol will disappear after some seconds but it always can be displayed again by pressing the button.

• On the screen appears a banner guiding you how to operate PAP. This banner will disappear after some seconds but it always can be displayed again by pressing the button.

PAP mode is not available when viewing “Memory Stick” pictures, a PC input signal or

a high definition signal (e.g. 576p signal from a DVD recorder).

2 Press again to remove PAP.

Navegador

Configuracióndel Sistema

Selectactive picture: Changesize:

Aceptar Versión

COUNTRY

This option allows you to select the country in which you wish to operate the TV set.

To do this: After selecting the option, press OK and then proceed in the same way as in step 4 of the section "Switching On the TV and Automatically Tuning" on page 19.

AUTO TUNING

This option allows you to automatically search for and store all available TV channels.

To do this:

After selecting the option, press OK and then proceed in the same way as in the steps 7 and 8 of the section “Switching On the TV and Automatically Tuning” on page 20.

PROGRAMME SORTING

This option allows you to change the order in which the channels (TV Broadcast) appear on the screen.

To do this:

After selecting the option, press OK and then proceed in the same way as in the step 9 of the section “Switching On the TV and Automatically Tuning” on page 20.

continued...

Changing the active screen

This is only possible if Media Selector is set to TV.

To change the active screen (framed), press the

B or b buttons.

Selecting PAP source

1 Press B or b to select the active screen.

2 Once you have selected the active screen, press the number buttons or PROG +/- if you want to

select a TV channel or press repeatedly the button to watch the input signal of a connected equipment onto the active screen (for more details on which symbol you want to choose, please see section “Viewing pictures from equipment connected to the TV” on page 52).

Zooming the screens

With PAP switched on, press v or V to change the size of the two screens.

Selecting the sound

The sound of the active screen always comes from the TV set loudspeakers. Besides that, you can listen to the active screen as well as the non active screen via headphones.

To do this:

With the PAP switched on, refer to the section "The Sound Adjustment Menu", select "Headphones Set Up" and set the option " PAP Sound" according your preference. For details see page 25.

In PAP (picture and picture) mode, the output from the Scart 2/ is fixed to the left

picture.

RM-Y1012

MRX1

Teletext

Teletext is an information service transmitted by most TV stations. The index page of the teletext service (usually page 100) gives you information on how to use the service. To operate teletext, use the remote control buttons as indicated below.

Teletext errors may occur if you use a channel (TV Broadcast) with a weak signal.

To switch on Teletext :

1 Select the broadcast channel which carries the teletext

service you wish to view.

2 Press the button once to enter Picture And Text

(PAT) mode. The screen is divided into two with the Text display on the left and the TV channel in the botton right corner.

While viewing PAT, you can zoom the picture

screen by pressing two screens are overlapped, they can be swapped by pressing the OK button.

3 If you wish to view the Text in full screen mode, press

the button a second time.

– 14 –

To select a Teletext page:

Input 3 digits for the page number, using the numbered buttons.

• If you make a mistake, retype the correct page number.

• If the counter on the screen continues searching, it is because the page is not available. If this is the case, input another page number.

To access the next or preceding page:

Press PROG + ( ) or PROG - ( ) .

To freeze a teletext page:

Press / . Press it again to cancel the freeze.

To select a sub page:

A teletext page may consist of several sub pages. In this case, one or more arrows appear next to the page number. Press showing the number of sub pages contained on this page. As soon as sub pages are available, they start to automatically run. If you want to stop the show and select your desired sub page, press repeatedly

B or b.

To Switch Off Teletext:

Press .

Fastext

Fastext service lets you access Teletext pages with one button push. When you are in Teletext mode and Fastext is broadcast, a colour coded menu appears at

the bottom of the teletext page. Press the appropriate coloured button (red, green, yellow or blue) to access the page corresponding to your menu choice.

v or V buttons. Once the

B or b to display an information line at the bottom of the screen

NexTView*

*(depending on availability of service).

NexTView is an on-screen electronic programme guide, providing you with programme information for

different broadcasters.

When looking for information you can search by theme (sports, art, etc...) or date.

If wrong characters appear when viewing NexTView, use the menu system to enter the “Language” menu (see

page 33) and select the same language as the NexTView is broadcasted.

Displaying NexTView

1 Select a broadcast channel providing a NexTView service. In this case the indication

“NexTView” is displayed as soon as data is available.

2 To see NexTView service you have two different types of NexTView interface. These depend

on the % of available data:

a) “Programme List” interface:

Whilst you are watching TV, and after the indication “NexTView” (coloured orange) is displayed on the screen, press the button on the remote control to watch the “Programme List” interface (see fig. 1).

b) “Overview” interface:

Whilst you are watching TV, and after more than 50% of NexTView data is available (100% data may not be available depending on the area) the indication “NexTView” (coloured black) is displayed on the screen. Press the button on the remote control to watch the “Overview” interface (see fig. 2).

3 To navigate through NexTView:

B or b to move left or right.

• Press

•Press

v or V to move downwards or upwards.

• Press OK to confirm a selection.

• If you have selected a programme, press OK to get more information on the selected programme.

4 To switch NexTView off, press the button on the remote control.

“Programme List” interface (fig. 1): “Overview” interface (fig. 2):

1 Programmme list

Icons’ key:

General:

All the programme information is listed by time and broadcast channels order.

News

Movie

Sports

Praesentiertvon IhrerProgrammzeitschr

Thu12

14:30 AttrText AttrText AttrText

AttrText AttrText AttrText

PerryMason RTL2

Krimiserie- Der Fall mit dem mittelmass

2 3

15:30 16:00 AttrText16 AttrText16 AttrText16 AttrText16 AttrText16 AttrText16

Thu12 Jun

General

CategoriesDate

14:36

www.tvmovie.de

15:00

Tue17 Jun 14:55 - 16:30

Select:

Date:

Press the red button of the remote control to display the date screen, you can select the desired date by pressing v or V. Next press OK to confirm.

Praesentiertvon IhrerProgrammzeitschr

Thu12 AttrText AttrText AttrText

AttrText AttrText AttrText

PerryMason RTL2

Krimiserie- Der Fall mit dem mittelmass

Date

www.tvmovie.de

15:00

14:30 Aufschlimmer undewig Baywatch BennyHill

Perry Mason

TheOsbournes Segeln:Louis Vuitton Cup TwilightZone

Tue17 Jun 14:55 - 16:30

Select:

Categories:

Press the blue button of the remote to display the icons (see below the Icon’s key) for different themes. Next press v or V to select the desired icon and finally press the

OK button to confirm.

Show

Children

Arts

Music

15:30 16:00

Thu12 Jun

General

Remote Control Configuration for VCR or DVD

In it’s default condition this remote control will operate the basic functions of this Sony TV, Sony DVDs and most Sony VCRs. To control VCRs and DVDs of other manufacturers (and some Sony VCR models), the remote control needs to be configured.

fig. 2

To do this:

• Before you start, look up the 3 digit code for your brand of DVD or VCR from the list below. On those brands that have more than one code, enter the first code number.

• Sony will endeavour to update the software according to market changes. Therefore, please refer to the code table included with the remote control for latest code set.

• A small label is provided inside the battery door to allow you to record your brand codes.

1 Press and hold the

seconds until the green DVD and VCR light of the Media Selector starts flashing (see fig. 1).

button on the remote control for approximately 6

fig. 1

DVD

AUX

Connecting Equipment to the TV

• Using the following instructions you can connect a wide range of optional equipment to your TV set.

• Connecting cables are not supplied.

Sub woofer

DVD Recorder

Hi-Fi

Compact AV System /Amplifier

2 While the VCR and DVD lights are flashing, enter all three digits of the

code for your brand of VCR or DVD (see the list below) using the number buttons on the remote control (see fig. 2).

If your selected code is entered correctly, the green VCR or DVD

light (according to your selection) will be lit momentarily (see fig.

3), otherwise repeat all the above steps.

3 Turn on your VCR or DVD and check that the main functions (playback,

– 15 –

stop, rewind, fast forward and channel selection for both VCR and DVDs as well as Menu and cursors buttons only for DVDs) work.

• If your device is not working or some of the functions do not work please check that you entered the correct code or try the next code listed against the brand.

• Not all brands are covered and not all models of every brand may be covered.

4 Always remember to press the

the equipment you want to operate with this remote control: VCR, TV or DVD. Refer to pages 48 -49 on how to operate the AUX mode.

or . button until the green light iluminates according to

VCR Brand List DVD Brand List

Brand Code Brand Code

SONY (VHS) 301, 302, 303, 308, 309,362 SONY (BETA) 303, 307, 310 SONY (DV) 304, 305, 306 AIWA 325, 331, 351 AKAI 326, 329, 330 DAEWOO 342, 343 GRUNDIG 358, 355, 360, 361, 320, 351, 366 HITACHI 327, 333, 334 JVC 314, 315, 322, 344, 352, 353, 354, 348, 349 LG 332, 338 LOEWE 358, 355, 360, 361, 320, 351 MATSUI 356, 357 ORION 328 PANASONIC 321, 323 PHILIPS 311, 312, 313, 316, 317, 318, 358, 359,

SAMSUNG 339, 340, 341, 345 SANYO 335, 336 SHARP 324 THOMSON 319, 350, 365 TOSHIBA 337

363, 364

SONY 001, 029, 030, 036, 037, 038, 039, 040,

AIWA 021 AKAI 032 DENON 018, 027, 020, 002 GRUNDIG 009, 028, 023, 024, 016, 003 HITACHI 025, 026, 015, 004, 035 JVC 006, 017 KENWOOD 008 LG 015, 014, 034 LOEWE 009, 028, 023, 024, 016, 003 MATSUI 013, 016 ONKYO 022, 033 PANASONIC 018, 027, 020, 002, 045, 046, 047 PHILIPS 009, 028, 023, 024, 016, 003, 031 PIONEER 004, 050, 051, 052 SAMSUNG 011, 014 SANYO 007 SHARP 019, 027 THOMSON 012 TOSHIBA 003, 048, 049 YAMAHA 018, 027, 020, 002

041, 042, 043, 044, 053, 054, 055

6 sec.

fig. 3

DVD

VCR

Personal computer

S VHS/Hi8/DVC camcorder

To avoid snowy picture, do not connect external equipment to connectors D and E at the same time.

o i t

t layS P

“PlayStation”*

“PlayStation” is a

product of Sony Computer Entertainment, Inc.

“PlayStation” is a

trademark of Sony Computer Entertainment, Inc.

VCR

Decoder

DVD Recorder with component signal format

Connecting a VCR

To connect a VCR, please refer to the section “Connecting the aerial and VCR” of this instruction manual on page 18.

Connecting a VCR or a DVD recorder that supports SmartLink

SmartLink is a direct link between the TV set and a SmartLink compatible VCR/DVD recorder. For more

information on SmartLink, please refer to the instruction manual of your SmartLink VCR/DVD recorder.

If you use a VCR or a DVD recorder that supports SmartLink, please connect the VCR or the DVD recorder to the TV using a Scart lead to the Scart 2/ G or 3/ I.

Both Scart connectors 2/ G and 3/ I cannot support SmartLink at the same time. If you connect a VCR or a DVD recorder to both Scart connectors, select which Scart supports SmartLink through the “SmartLink” option in the “Features” menu. For details see page 27.

If you have connected a decoder or a Set Top Box to the Scart 3/ I or through a VCR connected to this Scart

Select the “Manual Programme Preset” option in the “Set Up” menu and after entering in the “Decoder**” option, select “On” (refer to page 36). Repeat this option for each scrambled signal.

**This option is only available depending on the country you have selected in the “Country” menu.

RM-Y1012

MRX1

continued...

Viewing pictures from equipment connected to the TV

1 Connect your equipment to the designated media receiver socket, as indicated on page 50.

2 Switch on the connected equipment.

3 To watch the picture from the connected equipment, press the button repeatedly until the

correct input symbol appears on the screen.

Symbol Input Signals

1 • Audio / video input signal through the Scart connector H 1 • RGB input signal through the Scart connector H. This symbol appears only if

– 16 –

4 • Component input signal through the Y, P

6 • RGB input signal through the PC connectors B and C.

4 Press the button on the remote control to return to the normal TV picture.

For Mono Equipment

Connect the phono plug to the L/G/S/I socket on the front of the media receiver unit and select

5 or 5 input signal using the instructions above. Next, refer to the “Sound Adjustment”

section of this manual and set “Dual Sound” option to “A” on the sound menu screen (see page

14).

an RGB source has been connected.

2 • Audio / video input signal through the Scart connector G.

2 • RGB input signal through the Scart connector G. This symbol appears only if

an RGB source has been connected.

3 • Audio/video input signal through the Scart connector I.

3 • S Video Input signal through the Scart connector I. This symbol appears only

if an S Video source has been connected.

, PR/CR jacks K and audio input

signal through J.

5 • Video input signal through the phono socket E and Audio input signal through

5 • S Video Input signal through the front S Video input jack D and Audio signal

through F. This symbol appears only if an S Video source has been connected.

B/CB

Technical Specifications

KE-P42MRX1, KE-P50MRX1, KE-P61MRX1, KLV-L32MRX1 and KLV-L42MRX1:

Media Receiver Unit (MBT-MRX1)

Power Requirement: 220-240V AC; 50/60 Hz Power Consumption: 42 W Standby Power Consumption: 0.6 W Dimensions (w x h x d):

Approx. 430 x 79 x 343 mm

Weight: Approx. 6 kg

KE-P42MRX1 only:

Display Unit (PDM-4210)

Power Requirement: 220-240V AC; 50/60 Hz Screen Size: 42 inches

Approx. 107 cm measured diagonally

Display Resolution:

1024 dots (horizontal) x 768 lines (vertical) Power Consumption: 430 W Standby Power Consumption: 0.6 W Sound Output: 2 x 15 W (RMS) Dimensions (w x h x d):

Approx. 1,352 x 720 x 102 mm Weight: Approx. 39.5 kg

KE-P50MRX1 only:

Display Unit (PDM-5010)

Power Requirement: 220-240V AC; 50/60 Hz Screen Size: 50 inches

Display Resolution:

Power Consumption: 516 W Standby Power Consumption: 0.6W Sound Output: 2 x 15 W (RMS) Dimensions (w x h x d):

Weight: Approx. 53 kg

KE-P61MRX1 only:

Display Unit (PDM-6110)

Power Requirement: 220-240V AC; 50/60 Hz Screen Size: 61 inches

Display Resolution:

Power Consumption: 770 W Standby Power Consumption: 0.6W

Sound Output: 2 x 15 W (RMS)

Dimensions (w x h x d) including speakers:

Dimensions (w x h x d) without speakers:

Weight including speakers:

Weight without speakers:

Approx. 127 cm measured diagonally

1365 dots (horizontal) x 768 lines (vertical)

Approx. 1,573 x 856 x 108 mm

Approx. 155 cm measured diagonally

1365 dots (horizontal) x 768 lines (vertical)

Approx. 1,797 x 937 x 110 mm

Approx. 1,571 x 937 x 100 mm

Approx. 71 kg

Approx. 68 kg

KLV-L32MRX1 only:

Display Unit (LDM-3210)

Power Requirement: 220-240V AC; 50/60 Hz Screen Size: 32 inches

Display Resolution:

Power Consumption: 150 W Standby Power Consumption: 0.5 W

Sound Output: 2 x 10 W (RMS)

Dimensions (w x h x d) including the supplied stand:

Dimensions (w x h x d) without the supplied stand:

Weight with the supplied stand: Approx. 29 kg Weight without the supplied stand: Approx. 22 kg

KLV-L42MRX1 only:

Display Unit (LDM-4210)

Power Requirement: 220-240V AC; 50/60 Hz Screen Size: 42inches

Display Resolution:

Power Consumption: 240 W Standby Power Consumption: 0.5 W

Sound Output: 2 x 14 W (RMS)

Dimensions (w x h x d) including speakers:

Dimensions (w x h x d) without speakers:

Weight including speakers: Approx. 30 kg Weight without speakers: Approx. 25,5 kg

Panel System:

• KE-P42MRX1, KE-P50MRX1 and KE-P61MRX1:

• KLV-L32MRX1 and KLV-L42MRX1:

TV system:

Depending on your country selection: B/G/H, D/K, L, I

Colour system:

PAL, SECAM NTSC 3.58, 4.43 (only Video In)

Aerial:

75 ohm external terminal for VHF/UHF

Channel Coverage:

VHF: E2-E12 UHF: E21-E69 CATV: S1-S20 HYPER: S21-S41 D/K: R1-R12, R21-R69 L: F2-F10, B-Q, F21-F69 I: UHF B21-B69

Approx. 81 cm measured diagonally

1280 dots (horizontal) x 768 lines (vertical)

Approx. 1,052 x 635 x 229 mm

Approx. 1,052 x 569 x 97 mm

Approx. 107 cm measured diagonally

1366 dots (horizontal) x 768 lines (vertical)

Approx. 1,349 x 694 x 101 mm

Approx. 1,156 x 694 x 101 mm

PDP (Plasma Display Panel)

LCD (Liquid Crystal Display panel).

continued...

RM-Y1012

MRX1

Rear Terminals:

• AV1: 1/ 21-pin Scart connector (CENELEC standard) including audio/video input, RGB input, TV audio/ video output.

• AV2: 2/ (SMARTLINK; selectable) 21-pin Scart connector (CENELEC standard) including audio/video input, RGB input, selectable audio/video output and SmartLink interface.

• AV3: 3/ (SMARTLINK; selectable) 21-pin Scart connector (CENELEC standard) including audio/video input, S video input, selectable audio/video output and Smartlink interface.

• AV4:

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

• 4: audio input (phono jacks)

• Sub Woofer output (phono jack)

– 17 –

• audio outputs (Left/Right) - phono jacks

• CENTRE SPEAKER IN: Max. 180W (6-ohms)

• CTRL S: minijack

• AV MOUSE: minijack

Front Terminals:

• AV5:

• 5: S video input (4-pin mini DIN):

negative

• 5: video input (phono jack):

negative

• 5: audio input (phono jacks):

• AV6:

• PC

• PC :

• headphones jack

• Memory Stick Slot

PB:0.7 Vp-p, 75 ohms PR:0.7 Vp-p, 75 ohms

500 m Vrms (100% modulation), Impedance: 47 kilo ohms

Y: 1 Vp-p, 75-ohms unbalanced, sync

C: 0.286 Vp-p (Burst signal), 75 ohms

1 Vp-p, 75-ohms unbalanced, sync

500 m Vrms (100% modulation), Impedance: 47 kilo ohms

PC Input (15-Dsub) G:0.7 Vp-p, 75 ohms, non Sync on Green B:0.7 Vp-p, 75 ohms, non Sync on Green R:0.7 Vp-p, 75 ohms, non Sync on Green HD:1-5 Vp-p VD:1-5 Vp-p

PC audio input: minijack

Accessories supplied:

• One Remote Control (RM-Y1012)

• Two size AA batteries (R03 type)

• One Display Interface Cable

• One Coaxial Cable

• One AV Mouse

• Two Mains Leads (Type C-4)

• Two Mains Leads (Type BF)

• Two Mains Leads (Type C-5) Main leads Type BF and Type C-5 may not be supplied depending on the country.

• One Cleaning cloth

• One Mains plug holder

• One PC Cable

• Only for KE-P61MRX1 (supplied with the display unit

PDM 6110): 2 Frame Bars and 4 Screws.

• Only for KLV-L42MRX1 (supplied with the display

unit LDM-4210): 2 speaker jack covers.

Other features:

• Teletext, Fastext, TOPtext

•NexTView

• Sleep Timer

• SmartLink (direct link between your TV set and a

compatible VCR or DVD recorder. For more information on Smartlink, please refer to the Instruction Manual of your VCR or DVD recorder).

• TV system Autodetection

• Dolby Virtual

• BBE Digital

• ACI (Auto Channel Installation)

• Auto Format

•DRC

(Digital Reality Creation)

• PAP (Picture and Picture).

• PAT (Picture And Text).

• Remote Control with learning functions.

• Memory Stick (reader and recorder).

PC Input Timing:

(see next page).

QuickTime and the QuickTime logo are trademarks used under license. The QuickTime is registered in the U.S. and other countries.

PC Input Specifications

PC Input Timing

Input signal frequency: Horizontal: 15,6 - 90 KHz. Vertical: 48 - 85 Hz. Maximum Resolution: 1600 dots x -1200 lines.

Preset mode timing table for PC

No. Resolution

(dots x lines)

1 640x480 VESA 60 31.469 59.940

2 800x600 VESA 60 37.879 60.317

3 1024x768 VESA 60 48.363 60.004

4 1280x768 VESA (W-SVGA) 47.986 59.833

5 1280x1024 VESA 60 63.981 60.020

VGA-TEXT (720x400@70) cannot be available with this model. If you need any set up in your PC, please set it up by using other display in advance.

Graphic mode Horizontal

frequency (KHz)

Vertical frequency

(Hz)

Horizontal/ Vertical

Negative/Negative

Positive/Positive

Negative/Negative

Positive/Negative

Positive/Positive

Polarity

RM-Y1012

MRX1

Troubleshooting

Here are some simple solutions to problems which may affect the picture and sound.

Problem Possible solution

No picture

No picture (screen is dark) and no sound. • Check the aerial connection.

The TV turns off automatically. (The TV enters the standby mode.)

No picture or no menu information from equipment connected to the Scart connector.

Poor picture/Unstable picture.

Double images or ghosting. • Check aerial/cable connections.

– 18 –

Only snow and noise appears on the screen.

Dotted lines or stripes. • Keep the TV away from electrical noise sources such as cars,

No colour on colour programmes. • Using the menu system, select the “Picture Adjustment” menu and

Some tiny black points and/or bright points on the screen.

The picture is too bright.

Picture (stripe) noise.

Poor picture (white saturation) when viewing a signal from Scart connector

3/ .

• Connect the display unit and media receiver unit to the mains, and press the power switch on the front of media receiver unit.

• Connect the display unit to the media receiver unit using the supplied display interface cable.

• If the (power on/standby) indicator is on, press TV on the remote control.

• Check if the Sleep Timer is activated (page 30).

• Check if Auto Shutoff is activated (page 30).

• Check that the optional equipment is on and press the button repeatedly on the remote control until the correct input symbol is displayed on the screen (page 52).

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

• Check the aerial location and direction.

• Check if the aerial is broken or bent.

• Check if the aerial has reached the end of its serviceable life. (3-5 years in normal use, 1-2 years at the seaside)

motorcycles, or hair-dryers.

select “Reset” to return to the factory settings (page 23).

• If you set the Power Saving function to “Reduce,” picture colours may become dimmer (page 26).

• 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.

• Using the menu system, select the “Picture Adjustment” menu and select “Picture Mode” Then select the desired picture mode (page

22).

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

• Keep the aerial cable away from other connecting cords.

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

• Make sure that the output signal of the equipment connected to the Scart connector 3/ is not an RGB signal. If it is an RGB signal, please connect the equipment to Scart 1/ or

2/ .

Problem Possible solution

Distorted picture and/or noisy sound. • Check if any connected optional equipment is installed in close

Stripe noise during playback/recording of a VCR.

Poor or no picture (screen is dark), but good sound.

Noisy picture when viewing a TV channel.

Distorted picture when changing programmes or selecting teletext.

Only for PDP models: KE-P42MRX1, KE-P50MRX1 and KE-P61MRX1

In the screen appears an image retention (afterimage)

The screen flickers when turning on the TV.

Wrong characters appear when viewing teletext.

Wrong characters appear when viewing NexTView.

No sound/Noisy sound.

Good picture, no sound. • Press the 2 +/– or % (mute) on the remote control.

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

proximity of the TV set.

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

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

• Avoid installing your VCR in front of the display unit or at the side of the display unit.

• Using the menu system, select the “Picture Adjustment” menu and select “Reset” to return to the factory settings (page 23).

• If the PICTURE OFF indicator lights up in blue, press (picture off) on the remote control.

• Using the menu system, select the “Manual Programme Preset” option in the “Set Up” menu and adjust Fine Tuning (AFT) to obtain better picture reception (page 35).

• Using the menu system, set the "Noise Reduction" option in the “Picture Adjustment” menu to reduce the noise in the picture (page

23).

• Turn off any equipment connected to the Scart connector on the rear of the media receiver unit.

• Using the menu system, select the “Features” menu, next select the “Screen Saver” submenu and finally set the “All White” option to “On” to reduce the image retention (see page 29).

• This is inherent in the Plasma Display Panel, and does not indicate a malfunction.

• Using the menu system, enter the “Country” option in the “Set Up” menu and select the country in which you operate the TV set (page

33). For Cyrillic languages, we recommend that you select Russia if your own country does not appear in the list.

• Using the menu system, enter the “Language” option in the “Set Up” menu and select the languge as the NexTView is broadcasted (page 46).

• Check that “TV Speakers” option is set to “Main” in the “Sound Adjustment” menu (page 25).

cable.

• Keep the aerial cable away from other connecting cords.

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

• Communication problems may occur if the infrared communication equipment (e.g. infrared cordless headphones) is used near the TV. Please use headphones other than infrared cordless headphones, move the infrared transceiver away from the TV until the noise is eliminated, or move the transmitter and receiver of the infrared communication equipment closer together.

continued...

RM-Y1012

MRX1

Problem Possible solution

The TV fan noise gets louder.

Cannot operate the menu.

Strange sound.

The TV cabinet creaks. • Changes in room temperature sometimes causes the TV cabinet to

The TV whirs. • The TV’s fan setting is working. This does not indicate a

The TV ticks. • An electrical circuit inside the TV is activated when the TV is

The TV buzzes. • There might be a surge sound when turning on the TV. This does

– 19 –

Remote Control

Remote control does not function.

v, V

, B and b buttons do not work in PAP

mode.

The (power on/standby) indicator on the TV flashes.

• The ventilation holes can accumulate dust over a period of time. The accumulated dust may make the cooling function of the builtin fan less effective. To prevent this, we recommend removing the dust periodically (once a month) using a vacuum cleaner.

• If the item you want to select appears in a pale colour, you cannot select it.

expand or contract, which can make slight noises. This does not indicate a malfunction.

malfunction.

turned on. This does not indicate a malfunction.

not indicate a malfunction.

• Check that the Media Selector on the remote control is set correctly for the device you are using (VCR, TV, DVD or AUX).

• If the remote control does not operate the VCR or DVD even when the Media Selector has been set correctly, enter the necessary code set as explained in “Remote Control Configuration for VCR or DVD” on page 47.

• Replace the batteries.

• PAP navigation is only possible in TV mode, please check that Media Selector is set to TV.

• Contact your nearest Sony service centre.

Personal Computer

Problem Possible solution

If the NO SYNC message appears on the screen or if the (power on/standby) indicator lights up in yellow

If the OUT OF RANGE message appears on the screen

If using Windows

If using a Macintosh** system

Flickers, bounces, oscillates, or is scrambled

Picture is fuzzy. • Using the menu system, adjust “Brightness” and “Contrast” in the

Picture is ghosting. • Eliminate the use of video cable extensions and /or video switch

• Check that the video signal cable is properly connected and all plugs are firmly seated in their sockets.

• Check that the 15-Dsub video input connector’s pins are not bent or pushed in.

Problems caused by the connected computer

• The computer is in power saving mode. Try pressing any key on the computer keyboard.

• Check that the computer’s power is “on.”

• Check that the graphic board is completely seated in the proper bus slot.

Problems caused by the connected computer

• Check that the video frequency range is within that specified for the monitor. If you replaced an old monitor with this TV, reconnect the old monitor and adjust the frequency range to the following: Horizontal: 15.6 – 90 kHz Vertical: 48 – 85 Hz

• If you replaced an old monitor with this TV, reconnect the old monitor and do the following. Select 640 x 480 resolution at 60Hz for Windows using the Windows device selection screen.

• When connecting a Macintosh computer, use an adapter (not supplied) if necessary. Connect the adapter to the computer before connecting the video signal cable.

• Using the menu system, select “Adjust Pixel” option in the “Screen Control” menu and adjust “Dot phase” or “Total H Pixel” (page 28).

• Try connecting the TV to a different mains socket, preferably on a different circuit.

Problems caused by the connected computer

• Check your graphic board manual for the proper TV setting.

• Confirm that the graphic mode and the frequency of the input signal are supported by this TV (page 55). Even if the frequency is within the proper range, some graphics boards may have a sync pulse that is too narrow for the TV to sync correctly.

• Adjust the computer’s refresh rate (vertical frequency) to obtain the best possible picture.

“Picture adjustment” menu (page 22).

• Using the menu system, select “Adjust Pixel” option in the “Screen Control” menu and adjust “Dot phase” or “Total H Pixel” (page

28).

Problems caused by the connected computer

• If the resolution is more than the numerical value specified in

“Technical Specifications” on page 53, the picture is reduced in size and the picture quality may be less than the original. This is not a malfunction.

boxes.

• Check that all plugs are firmly seated in their sockets.

continued...

RM-Y1012

MRX1

Problem Possible solution

Picture is not centred or sized properly. • Using the menu system, select the “PC Adjustment” option in the

Picture is too small. Problems caused by the connected computer

Wavy or elliptical pattern (moire) is visible. • Using the menu system, select the “PC Adjustment” option in the

Colour is not uniform. • Using the menu system, select the “PC Adjustment” option in the

The TV turns off after a while. Problems caused by the connected computer

* Windows® is a registered trademark of Microsoft corporation in the United States and other countries. **Macintosh is a trademark licensed to Apple Computer, Inc., registered in the U.S.A. and other countries.

“Features” menu and adjust “V Size” (page 28).

• Using the menu system, select the “PC Adjustment” option in the “Features” menu, then select the "Centering" option and adjust “H Shift” or “V Shift” (page 28). Note that some graphic modes do not fill the screen to the edges.

• Set the resolution of the connected computer to the same as the TV.

“Features” menu and adjust “Dot phase” or “Total H Pixel”(page 28).

• Set the computer’s power saving setting to off.

– 20 –

"Memory Stick"

Problem Possible solution

Cannot insert the “Memory Stick” into the “Memory Stick” slot.

Images from the “Memory Stick” can not be displayed or you can view the image but some features are not available and an error message appears on the TV screen.

Cannot delete a file or all materials. • The write-protect switch on the “Memory Stick” is set to LOCK.

The image is not displayed • The image file is not DCF-compatible or MPEG - compatible.

• The “Memory Stick” is not facing in the correct direction. Insert the “Memory Stick” with the b mark facing up into the “Memory Stick” slot (page 38).

• This is not a malfunction of the TV. This is because you are using a

non-Sony brand “Memory Stick” media.

Release the lock.

• The image file is protected. Release the protection (pages 42-44).

• If you continue to experience problems, have your TV serviced by qualified personnel.

• Never open the casing yourself.

http://www.sony.net

Sony España, S.A.

IMPRESO EN ESPAÑA Dep. Leg. B-0000-2003 BENGAR - Granollers

RM-Y1012

MRX1

SECTION 2

DISASSEMBLY

2-1. DISPLAY UNIT-1 (LDM-3210)

2-1-1. STAND ASSY AND REAR COVER REMOVAL

Four screws (+PSW 5X14)

Five screws (+BVTP 4X16)

Rear cover

Stand assy

MRX1

RM-Y1012

2-1-2. DES AND K BOARDS REMOVAL

Two screws

(+BVTT 4X10)

Four screws (+PSW 5X10)

Two screws

(+BVTT 4X10)

Main arm S32 (R)

Five screws (+BVTT 3X6)

K board

Five screws

(+BVTT 3X6)

Twenty five screws

(+BVTT 3X6)

Shield case,S32 (center)

DES board

Two screws (M2.6 S HEAD EG)

Two screws (HEX)

- 21 -

2-1-3. G1 BOARD REMOVAL

Two screws (+BVTT 4X10)

Main arm S32 (L)

Three screws (+BVTT 3X6)

Four screws (+PSW 5X10)

Two screws (+BVTT 4X10)

Four screws (+BVTT 2.6X4)

Shield case 32(L)

Eight screws (+BVTT 3X6)

G1 board

MRX1

RM-Y1012

2-1-4. R1 AND R2 BOARDS REMOVAL

Two screws

(+BVTP 3X12)

PWB-R bracket

Screw (+BVTT 3X6)

R1 board

PWB-R bracket

R2 board

Two screws (+BVTP 3X12)

PWB-R bracket

- 22 -

2-1-5. LCD PANEL REMOVAL

Three screws (+BVTT 3X6)

Chassis

Panel support, S32 upper

Eight screws

(+BVTP 4X10)

Four screws

(+BVTT 4X10)

MRX1

RM-Y1012

LCD panel

Eight screws (+BVTP 4X10)

Panel support, S32 lower

- 23 -

2-2. DISPLAY UNIT-2 (LDM-4210)

2-2-1. REAR COVER REMOVAL

Four screws (+PSW 5X16)

Ten screws (+BVTP 4X12)

Rear cover assy

MRX1

RM-Y1012

2-2-2. K1 AND K2 BOARDS REMOVAL

K1 board

Eight screws (+BVTT 3X6)

Shield case

Five screws (+BVTT 3X6)

K2 board

Two screws (+BVTT 3X6)

Two screws (+BVTP 3X

- 24 -

2-2-3. DES BOARD REMOVAL

Shield case

Five screws (+BVTT 3X6)

DES board

Two screws (+BVTT 3X6)

Terminal

bracket

Two screws (HEX)

Two screws (M2.6 S HEAD EG)

Eight screws (+BVTT 3X6)

Four screws (+BVTT 3X6)

MRX1

RM-Y1012

Bracket

2-2-4. G2 BOARD REMOVAL

Nine screws (+BVTT 3X6)

Shield case

G2 board

Nine screws

(+BVTT 3X6)

- 25 -

2-2-5. R3 AND R4 BOARDS REMOVAL

Two screws (+BVTP 3X12)

PWB-R bracket

R4 board

MRX1

RM-Y1012

PWB-R bracket

2-2-6. DISPLAY PANEL REMOVAL

Two holder(42H),REAR COVER

Nine screws (+BVTP 4X12)

Support,panel(upper)

LCD panel

Four screws (+PTTWH 3X6)

R3 board

Two holder(42V), REAR COVER

Support,panel(side)

Three screw (+BVTP 4X1

Three screws (+BVTP 4X12)

Support,panel(side)

Two holder(42V), REAR COVER

Support,panel(lower)

- 26 -

Four screws (+PTTWH 3X6)

Two holder(42H),REAR COVE

Eight screws (+BVTP 4X12)

2-3. MEDIA RECEIVER UNIT (MBT-MRX1) 2-3-1. TOP COVER REMOVAL

MRX1

RM-Y1012

2-3-2. U2 BOARD REMOVAL

- 27 -

2-3-3. BASEPLATE AND HMP BOARD REMOVAL

MRX1

RM-Y1012

2-3-4. H5, H6 AND H7 BOARD REMOVAL

- 28 -

2-3-5. G BOARD REMOVAL

MRX1

RM-Y1012

- 29 -

2-3-6. A1 BOARD REMOVAL

MRX1

RM-Y1012

- 30 -

+ 121 hidden pages

Sony KLV-L32MRX1, KLV-L42MRX1 Schematic

SERVICE MANUAL

TABLE OF CONTENTS

CAUTION

21 pin connector

Rear Connection Panel Front Connection Panel

Checking the Accessories supplied

Inserting Batteries into the Remote Control

SECTION 1 GENERAL

Overview of Remote Control Buttons

Overview of the Media Receiver

Connecting the Display Unit to the Media Receiver Unit

Connecting the Aerial and VCR

Switching On the TV and Automatically Tuning

The Picture Adjustment Menu

The Sound Adjustment Menu

The Set Up Menu

PAP (PICTURE AND PICTURE)

Teletext

Remote Control Configuration for VCR or DVD

Connecting Equipment to the TV

Viewing pictures from equipment connected to the TV

Technical Specifications

PC Input Specifications

Troubleshooting

Personal Computer

DISASSEMBLY