Sony KV-XG29M61, KV-HF21P50 Schematic

SERVICE MANUAL

BG-3S

CHASSIS

MODEL COMMANDER DEST. CHASSIS NO.

KV-XG29M61 KV-XG29M61

RM-952 Malaysia SCC-U21H-A RM-952 Singapore SCC-U29C-A

MODEL COMMANDER DEST. CHASSIS NO.

TRINITRON

COLOR TV

KV -XG29M61

RM-952

Power requirements 110-220 V AC, 50/60 Hz

Power consumption (W) Indicated on the rear of the TV Television system B/G, I, D/K, M Color system PAL, PAL 60, SECAM, NTSC4.43, NTSC3.58 Stereo/Bilingual System NICAM Stereo/Bilingual B/G, I;

Teletext language English, Arabic, French Channel coverage

B/G VHF : E2 to E12

I UHF : B21 to B68

D/K VHF : C1 to C12, R1 to R12

M VHF : A2 to A13

˘˘

˘ (Antenna) 75-ohm external terminal

˘˘

Audio output 5W + 5W Number of terminal

2 (Headphone) Output: 1 Minijack

Picture tube 29 inch

Tube size (cm) 72 Measured diagonally Screen size (cm) 68 Measured diagonally

Dimension (w/h/d, mm) 794 × 573 × 517 Mass (kg) 48

SPECIFICATIONS

Note

220-240 V AC, 50/60 Hz Malaysia only

A2 Stereo/Bilingual (German) B/G

UHF : E21 to E69 CATV : S01 to S03, S1 to S41

CATV : S01 to S03, S1 to S41

UHF : C13 to C57, R21 to R60 CATV: S01 to S03, S1 to S41, Z1 to Z39

UHF : A14 to A79 CATV : A-8 to A-2, A to W+4, W+6 to W+84

(Video) Input: 2 Output: 1 Phono jacks; 1 VP-P, 75 ohms Audio Input: 2 Output: 1 Phono jacks; 500 mVrms

CAUTION

SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE AND THE ANODE CAP TO THE METAL CHASSIS, CRT SHIELD, OR CARBON PAINTED ON THE CRT, AFTER REMOVING THE ANODE.

Design and specifications are subject to change without notice.

SAFETY-RELATED COMPONENT WARNING!!

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

– 2 –

! ON

KV-XG29M61

RM-952

Section Title Page

SELF DIAGNOSIS FUNCTION................................ 4

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

2. DISASSEMBLY

2-1. Rear Cover Removal ................................................ 22

2-2. Speaker Removal ..................................................... 22

2-3. Chassis Assy Removal............................................. 22

2-4. Service Position ....................................................... 22

2-5. Replacement of Parts ............................................... 23

2-5-1. Replacement of Control Button ..................................... 23

2-5-2. Replacement of Light Guide .......................................... 23

2-6. PWB Holder Removal ............................................. 23

2-7. V1 Board Removal .................................................. 23

2-8. D3 Board Removal .................................................. 24

2-9. Terminal Bracket Removal ...................................... 24

2-10. H2 Board Removal .................................................. 24

2-11. A and B6 Boards Removal ...................................... 24

2-12. Picture Tube Removal .............................................. 25

3. SET-UP ADJUSTMENTS

3-1. Beam Landing .......................................................... 26

3-2. Convergence............................................................. 27

3-3. Focus Adjustment .................................................... 29

3-4. G2 (Screen) and White Balance Adjustments......... 30

Section Title Page

5. DIAGRAMS

5-1. Block Diagram ......................................................... 41

5-2. Frame Schematic Diagram ...................................... 44

5-3 Circuit Boards Location .......................................... 47

5-4. Schematic Diagrams and Printed Wiring Boards ... 48

(1) Schematic Diagram of A (1/2) Board...................... 51

(2) Schematic Diagram of A (2/2) Board...................... 55

(3) Schematic Diagrams of C6 and VM1 Boards ............ 59

(4) Schematic Diagrams of B6 and B2 Boards............. 63

(5) Schematic Diagrams of H2 and V1 Boards ............ 73

(6) Schematic Diagram of D3 Board ............................ 75

5-5. Semiconductors........................................................ 77

6. EXPLODED VIEWS

6-1. Speaker Bracket ....................................................... 80

6-2. Chassis ..................................................................... 81

6-3. Picture Tube ............................................................. 82

7. ELECTRICAL PARTS LIST....................................... 83

4. CIRCUIT ADJUSTMENT

4-1. Adjustments with Commander ................................ 31

4-2. Adjustment Method ................................................. 32

4-3. Picture Quality Adjustments.................................... 37

4-4. A Board Adjustment After IC003 (Memory)

Replacement............................................................. 37

4-5. Picture Distortion Adjustment................................. 38

– 3 –

KV -XG29M61

RM-952

SELF DIAGNOSTIC FUNCTION

The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY/TIMER lamp will automatically begin to flash. The number of times the lamp flashes translates to a probable source of the problem. A definition of the STANDBY/TIMER lamp flash indicators is listed in the instruction manual for the user’s knowledge and reference. If an error symptom cannot be reproduced, the remote commander can be used to review the failure occurrence data stored in memory to reveal past problems and how often these problems occur.

1. DIAGNOSTIC TEST INDICAT ORS

When an errors occurs, the STANDBY/TIMER lamp will flash a set number of times to indicate the possible cause of the problem. If there is more than one error, the lamp will identify the first of the problem areas.

Result for all of the following diagnostic items are displayed on screen. No error has occured if the screen displays a “0”.

Diagnostic

Item

Description

• Power does not turn on

• +B overcurrent (OCP) or overvoltage (OVP)

• Vertical deflection stopped

• Horizontal deflection overdrive

• White balance failure (no PICTURE)

• Micro reset

No. of times

STANDBY/TIMER

lamp flashes

Does not light

2 times

5 times

—

Self-diagnostic

display/Diagnostic

result

—

002:000 or 002:001~255 003:001~255 004:001~255

at the same time

005:000 or 005:001~225

101:00 or

101:001~225

Probable

Cause

Location

• Power cord is not plugged in.

• Fuse is burned out F8601 (B6)

• H.OUT Q511 is shorted. (A board)

• IC701 is shorted. (C6 board)

• -13V is not supplied. (A board)

• IC 503 faulty (A board)

• G2 is improperly adjusted. (Note 2)

• CRT problem.

• Video OUT IC701 is faulty. (C6 board)

• IC301 is faulty. (A board)

• No connection A board to C6 board.

• Discharge CRT (C6 Board)

• Static discharge

• External noise

Detected

Symptoms

• Power does not come on.

• No power is supplied to the TV.

• AC power supply is faulty.

• Power does not come on.

• Load on power line is shorted.

• Has entered standby state after horizontal raster.

• Vertical deflection pulse is stopped.

• Power line is shorted or power supply is stopped.

• No raster is generated.

• CRT cathode current detection reference pulse output is small.

• Power is shut down shortly, after this return back to normal.

• Detect Micro latch up.

Note 1: If a + B overcurrent is detected, stoppage of the vertical deflection is detected simultaneously.

The symptom that is diagnosed first by the microcontroller is displayed on the screen.

Note 2: Refer to screen (G2) Adjustment in section 3-4 of this manual.

– 4 –

2. DISPLA Y OF STANDBY/TIMER LIGHT FLASH COUNT

2 times

5 times

KV-XG29M61

RM-952

Lamp ON 0.3 sec. Lamp OFF 0.3 sec.

Lamp OFF 3 sec.

STANDBY/SLEEP lamp

Diagnostic Item Flash Count* +B overcurrent/overvoltage 2 times Vertical deflection stopped

White balance failure 5 times * One flash count is not used for self-diagnostic.

3. STOPPING THE STANDBY/TIMER FLASH

Turn off the power switch on the TV main unit or unplug the power cord from the outlet to stop the STANDBY/TIMER lamp from flashing.

– 5 –

KV -XG29M61

RM-952

4. SELF-DIAGNOSTIC SCREEN DISPLAY

For errors with symptoms such as “power sometimes shuts off” or “screen sometimes goes out” that cannot be confirmed, it is possible to bring up past occurances of failure for confirmation on the screen:

[To Bring Up Screen Test]

In standby mode, press buttons on the remote commander sequentially in rapid succession as shown below:

[Screendisplay] / channel [5] / Sound volume [-] / Power ON

Note that this differs from entering the service mode (mode volume [+]).

Self-Diagnosis screen display

SELF DIAGNOSTIC

002 : 000 003 : 000 004 : 000 005 : 001

101 : 000

Numeral "0" means that no fault has been detected.

Numeral "1" means a fault has been detected.

5. HANDLING OF SELF-DIAGNOSTIC SCREEN DISPLAY

Since the diagnostic results displayed on the screen are not automatically cleared, always check the self-diagnostic screen during repairs. When you have completed the repairs, clear the result display to “0”.

Unless the result display is cleared to “0”, the self-diagnostic function will not be able to detect subsequent faults after completion of the repairs.

[Clearing the result display]

To clear the result display to “0”, press buttons on the remote commander sequentially as shown below when the diagnostic screen is being displayed.

Channel [8] / 0

[Quitting Self-diagnostic screen]

To quit the entire self-diagnostic screen, turn off the power switch on the remote commander or the main unit.

– 6 –

6. SELF-DIAGNOSTIC CIRCUIT

KV-XG29M61

RM-952

FROM

CRT

FROM

[+B] Q604 C6

[V] Q509/507

4635

IC001

SYSTEM

IO-8DAT

O-LED

IO-SDAT

IC301

Y/CHROMA JUNGLE

IK-IN

MP/

18 51

PROTECT

SDA

MEMORY

B-DAT

54521

IC003

[+BovercurrentªOCPº] Occurs when an overcurrent on the +B(135) line is detected by Q604. If Q604 go to ON

and the voltage to pin 18 of IC301 should go down when V.SYNC is more than seven verticals in a period, the unit will automatically turn off.

[Verticaldeflectionstopped] Occurs when an absence of the vertical deflection pulse is detected by Q509 and IC001

shut down the power supply.

[Verticaldeflectionovercurrent] Occurs when an overcurrent on V drive line is detected by Q507. Power supply will be

shut down when detect this by IC001.

[Whitebalancefailure] If the RGB levels* do not balance or become low level within 5 seconds, this error will be

detected by IC301. TV will stay on, but there will be no picture.

* (Refers to the RGB levels of the AKB detection Ref pulse that detects IK.)

– 7 –

The operating instructions mentioned here are partial abstracts

WARNING

• Dangerously high voltages are present inside the TV.

• Operate the TV only between 110 – 240 V AC. (For Malaysia only: 220 – 240 V AC).

To prevent fire or shock hazard, do not expose the TV to rain or moisture.

Do not operate the TV if any liquid or solid object falls into it. Have it checked immediately by qualified personnel only.

Do not open the cabinet and the rear cover of the TV. Refer servicing to qualified personnel.

Do not install the TV in hot, humid or excessively dusty places.

Do not install the TV in a confined space, such as a bookcase or built-in cabinet. Do not block the ventilation openings of the TV.

Pull the power cord out by the plug. Do not pull the power cord itself. Disconnect the TV if you are not going to use it for several days.

Install the TV in a stable position. Do not allow children to climb onto it.

Do not plug in too many appliances to the same power socket. Do not damage the power cord.

Clean the TV with a dry and soft cloth. Do not use benzine, thinner, or any other chemicals to clean the TV. Do not scratch the picture tube.

For your own safety, do not touch any part of the TV, the power cord and the antenna cable during lightning storms.

Using Your New TV

Getting Started

Step 1

Connect the antenna

If you wish to connect a VCR, see the “Connecting a VCR” diagram below.

Using Your New TV

IEC connector (not supplied)

To video and audio outputs

VCR

(yellow)

-L (MONO)

(white)

-R (red)

Antenna cable (not supplied)

Audio/Video cable (not supplied)

To antenna output

Rear of TV

Connecting a VCR

To watch the video, press … (see page 12).

: Signal flow

VIDEO

VIDEO IN

VIDEO OUT

AUDIO R

To ˘ (antenna)

To … 1 (video input)

: Signal flow

CAUTION

Do not connect the power cord until you have completed making all other connections; otherwise a minimum leakage current might flow through the antenna and other terminals to ground.

from the Operating Instruction Manual. The page numbers of the Operating Instruction Manual remain as in the manual.

– 8 –

KV -XG29M61

RM-952

SECTION 1

GENERAL

Using Your New TV

AUTO

PROGR

VHF LOW AUTO

Front of TV

Step 3

Preset the channels automatically

Tips

• If you want to stop automatic channel presetting, press SELECT twice.

• If your TV has preset an unwanted channel or cannot preset a particular channel, then preset your TV manually (see page 9).

Note

• During automatic channel presetting, your TV screen will indicate “B/G” , “I”, “D/K” or “M” for the TV system.

Notes

• If you connect a monaural VCR, connect the yellow plug to

(the

yellow jack) and the black plug to

-L (MONO) (the white jack).

• If you connect a VCR to the ˘ (antenna) terminal, preset the signal output from the VCR to the program number 0 on the TV.

• Do not connect video equipment to the … 2 (video input) jacks at the front and the rear of your TV at the same time; otherwise the picture will not be displayed properly on the screen.

• When no signal is input to the connected video equipment, the TV screen becomes blue.

Insert the batteries into the remote

Step 2

Note

• Do not use old batteries nor use different types of batteries together.

Using Your New TV

Connecting optional components

You can connect optional audio/video components, such as a VCR, multi disc player, camcorder, video game or stereo system.

To watch the picture of the connected equipment, press … (see page 12).

Connecting a camcorder/video game equipment using the … (video input) jacks

Notes

• You can also connect video equipment to the … 1 or 2 (video input) jacks

at the rear of your TV.

• Do not connect video equipment to the … 2 (video input) jacks at the

front and the rear of your TV at the same time; otherwise the picture will not be displayed properly on the screen.

Connecting audio/video equipment using the Ú (monitor output) jacks

Note

• When connecting a monaural VCR, connect the yellow plug to

(the

yellow jack) and the black plug to

-L (MONO) (the white jack).

(

MONO

)

Front of TV

Camcorder

Video game equipment

To video and audio outputs

(yellow)

-L (MONO)

(white)

-R (red)

Rear of TV

To antenna output

To video and audio inputs

Audio system

To audio inputs

VCR

: Signal flow

To… 2 (video input)

To Ú (monitor output)

Audio/Video cable (not supplied)

Antenna cable (not supplied)

Audio/Video cable (not supplied)

– 9 –

KV-XG29M61

RM-952

Using Your New TV

Presetting channels

You can preset up to 100 TV channels in numerical sequence from program number 1 using the remote and the buttons on your TV as well.

Presetting channels automatically

Press U to turn on the TV.

Press AUTO PROGR.

Note (KV-XG29M50 only)

• During automatic channel presetting, your TV screen will indicate “B/G” ,

“I”, “D/K” or “M” for the TV system.

To preset channels automatically from a specified program number

(1) Press SELECT until “AUTO PROGRAM” appears.

(2) Press + or –.

The on-screen display will start flashing.

(3) Press PROGR +/– or the number buttons until the desired program number

appears.

(4) Press + or –.

÷

JUMP

SOUND

MODE

FAVORITE

PROGRÁ

Number buttons

SELECT

. +/–

PROGR +/–

+ or –

PIC MODE

VHF

LOW

AUTO

PROGR

Using Your New TV

Securing the TV

To prevent the TV from falling, secure the TV using one of the following methods:

With the supplied screws, attach the band to the TV stand and to the rear of the TV using the provided hole.

Put the cord or chain through the clamps to secure the TV against a wall or pillar.

Note

• Use only the supplied screws. Use of other screws may damage the TV.

20 mm

3.8mm

– 10 –

KV -XG29M61

RM-952

Using Your New TV

8 0

-/--

PROGR

Presetting channels manually

Press SELECT until “MANUAL PROGRAM” appears.

Press + or –.

Press PROGR +/– or the number buttons until the desired program number appears.

Press + or – until the desired channel picture appears.

Press SELECT.

Note

• If you preset a locked channel, that particular channel will be unlock automatically (page 17).

To change the TV system setting

If the picture or sound is abnormal when receiving programs through the

(antenna)

terminal

(1) Press SELECT until “TV SYS” appears.

(2) Press + or – to select the appropriate

TV system until the picture or sound quality is optimal.

B/G

I D/K

VHF

LOW

B/G

TV SYS: B/G

continued

MANUAL PROGRAM

SELECT

Using Your New TV

To change the color system setting

If the color is abnormal when receiving programs through the

(antenna) terminal

or the

…

(video input) jack

(1) Press SELECT until “COL SYS” appears.

(2) Press + or – to select the appropriate

color system until the color is optimal.

Tip

• Normally set “COL SYS” to “AUTO”.

Skipping program numbers

Press PROGR +/– or the number buttons until the unused or unwanted program number appears.

Press SELECT until “MANUAL PROGRAM” appears.

Press + or –.

Press PIC MODE.

Press SELECT.

To preset the skipped program number again

Preset the channel automatically or manually.

Tip

• You can also use SELECT and

+/– on the TV to preset channels and

skip program numbers.

To use the fine tuning (FINE) function

The fine tuning (FINE) function may help to reduce the following problems: incomplete Teletext display (KV-XG29M61 only), double images and lines moving across the TV screen.

You can use the fine tuning function as below:

(1) Select the program number you want to adjust. (2) Press SELECT until “MANUAL PROGRAM” appears on the screen. (3) Press + or – on the remote control once. (4) Press

to display “FINE” on the screen.

(5) Press + or – continuously until the above problems are minimized.

The + or – icon on the screen flashes while tuning.

(6) Press SELECT to return to normal screen.

Presetting channels (continued)

COL SYS: AUTO

AUTO

PAL SECAM

NTSC 3.58NTSC 4.43

– 11 –

KV-XG29M61

RM-952

KV -XG29M61

Using Your New TV

Watching the TV (continued)

Turn off temporarily

Turn off completely

Mute the sound

Watch the video input (VCR, camcorder, etc.)

Jump back to the previous channel

Display the on-screen information*

Adjust the volume of each TV program automatically

Adjust the picture position when it is not aligned to the TV screen

Do this

Press u. The u indicator on the TV lights up red.

Press U on the TV.

Press ¤.

Press … to select “VIDEO 1” or “VIDEO 2”. To return to the TV program, press ;.

Press JUMP.

Press

Press SELECT repeatedly until “INTELLIGENT VOL” appears, then press + or – to select “ON”.

To cancel, select “OFF”.

Press SELECT repeatedly until “PIC ROTATION” appears, then press + or – to adjust the alignment of the picture position.

The

or icon on the screen flashes while

adjusting.

Additional tasks

* The picture, sound, and either the program number or video mode are

displayed. The on-screen display for the picture and sound information disappears after about 3 seconds.

Changing the on-screen display language

Press SELECT until “LANGUAGE /

: ENGLISH”appears on the screen.

Press + or – to select “ “.

Tip

• You can also use SELECT and . +/– on the TV to select the on-screen

display language.

SELECT

LANGUAGE / : ENGLISH

/ LANGUAGE:

PIC ROTATION

Using Your New TV

Watching the TV

This section explains functions used while watching the TV. Most operations can be done using the remote.

Press U to turn on the TV.

When the TV is in the standby mode (the u indicator on the TV is lit red), press u on the remote or PROGR +/– on the TV.

Press PROGR +/– or the number buttons to select the TV program.

For double digit numbers, press ÷, then the number (e.g., for 25, press ÷, then 2 and 5).

Press . +/– to adjust the volume.

…

Number buttons

SELECT

. +/–

PROGR +/–

+ or –

JUMP

FAVORITE

continued

PROGR

÷

JUMP

SOUND

MODE

FAVORITE

PROGRÁ

8 0

-/--

PROGR

;

RM-952

– 12 –

Using Your New TV

Setting the Wake Up timer

Press

until the desired

period of time appears.

The Wake Up timer starts immediately after you have set it.

Select the TV program or video mode you want to display when you wake up.

Press u or set the Sleep timer if you want the TV to turn off automatically.

The

indicator on the TV lights up orange.

To cancel the Wake Up timer

Press until “WAKE UP TIMER: OFF” appears or turn off the TV’s main power.

Note

• If no buttons or controls are pressed for more than two hours after the TV is turned on using the Wake Up timer, the TV automatically goes into the standby mode. To continue watching the TV, press any button or control on the TV or the remote.

Setting the Sleep timer

Press until the desired period of time appears.

The Sleep timer starts immediately after you have set it.

To cancel the Sleep timer

Press until “SLEEP TIMER: OFF” appears or turn the TV off.

WAKE UP TIMER:10M

WAKE UP TIMER:OFF

WAKE UP TIMER:12H00M

After 10 minutes

No Wake Up timer After 12 hours

SLEEP TIMER:30M

SLEEP TIMER:60M

SLEEP TIMER:OFF

SLEEP TIMER:90M

After 30 minutes

No Sleep Timer

After 60 minutes

After 90 minutes

Advanced Operations

SOUND MODE

Customizing the picture and sound

You can customize the picture and sound by selecting the picture and sound modes or by adjusting its settings.

You can change the sound effect by selecting the surround mode.

Selecting the picture and sound modes

To select the picture mode

Press PIC MODE repeatedly until you get the desired picture mode.

Select To

“DYNAMIC” receive high contrast pictures.

“STANDARD” receive normal contrast pictures.

“SOFT” receive mild pictures.

To select the sound mode

Press SOUND MODE repeatedly until you get the desired sound mode.

Select To

“DYNAMIC” listen to dynamic and clear sound that emphasizes the low and

high sound.

“DRAMA” listen to sound that emphasizes vocals and background music.

“SOFT” receive soft sound.

PIC MODE

SELECT + or –

SOUND

MODE

FAVORITE

PROGRÁ

STANDARDDYNAMIC SOFT

PIC MODE

≥ DYNAMIC

≥ DRAMA

≥ SOFT

SOUND

MODE

– 13 –

KV-XG29M61

RM-952

Advanced Operations

Adjusting the picture and sound settings

Press SELECT until the desired setting appears.

Each time you press SELECT, the setting item will change as follows:

Press + or – to adjust the item.

To adjust other items, repeat steps 1 to 2.

* “HUE” can be adjusted for the NTSC system only.

Notes

• When you select a picture or sound mode, the adjusted settings will be

reset according to the selected mode.

• You can also use SELECT and

+/– on the TV to adjust the picture and

sound settings.

Selecting the surround mode

Press SELECT repeatedly until “SURROUND” appears.

Press + or – to select the desired surround sound.

Select To

“MOVIE” listen to sound that spreads out over a large area, giving the feeling

of being at a movie theatre.

“MUSIC” listen to the sound that gives the feeling of being at a live concert.

“OFF” turn off the surround sound.

Advanced Operations

PICTURE 60

PICTURE COLOR

BRIGHT

HUE*

BALANCE TREBLE

BASS

SHARP

SURROUND: MOVIE

SELECT

MUSICMOVIE OFF

SELECT

Advanced Operations

Viewing your favorite channels

You can display six of your favorite channels for quick and easy selection. You can change the favorite channel setting as well.

Selecting a favorite channel

Press FAVORITE.

Press the number button from 1 to 6 to select the desired channel.

When you use the “FAVORITE CH” feature for the first time, six preset channels will appear.

÷

JUMP

SOUND

MODE

FAVORITE

PROGRÁ

FAVORITE

+ or –

PROGR +/–

Number buttons

Changing the favorite channel setting

Press SELECT until “FAVORITE CH SET UP” appears.

Press + or – to select the favorite channel you want to change (e.g. 3 PR03).

Press PROGR +/–, or number buttons to change the program number.

Repeat steps 2 and 3 to set other favorite channels.

Press SELECT.

FAVORITE CH

1PR01 2PR02 3PR03 4PR04 5PR05 6PR06

FAVORITE

FAVORITE CH SET UP

1PR01 2PR02 3PR03

4PR04 5PR05 6PR06

FAVORITE CH SET UP

1PR01 2PR02 3PR03 4PR04 5PR05 6PR06

FAVORITE CH SET UP

1PR01 2PR02 3PR08 4PR04 5PR05 6PR06

SELECT

8 0

-/--

PROGR

– 14 –

KV -XG29M61

RM-952

Advanced Operations

Blocking the channels (CHILD LOCK)

You can prevent a child from watching certain channels by using the buttons on the remote control.

Select the channel you want to lock.

Press SELECT until “CHILD LOCK” appears on the screen.

Press + or – to select “ON”.

The

symbol appears on

the screen.

To unlock the channel, press + or – to select

“OFF”. The

symbol disappears from the screen.

Note

• If you preset a locked channel, that particular channel will be unlocked automatically (page 8).

CHILD LOCK: ON

CHILD LOCK: OFF

÷

JUMP

SOUND

MODE

FAVORITE

PROGRÁ

SELECT

+ or –

SELECT

Advanced Operations

SOUND

MODE

FAVORITE

PROGRÁ

Broadcasting On-screen display (Selected sound)

NICAM stereo

NICAM bilingual

NICAM monaural

Enjoying stereo or bilingual programs

(KV-XG29M61 only)

You can enjoy stereo sound or bilingual programs of NICAM and A2 (German) stereo systems.

Press A/B repeatedly until you receive the sound you want.

The on-screen display changes to show the selected sound and the Â indicator on the TV lights up red.

When receiving a NICAM program

STEREO

NICAM

MONO

(Stereo sound)

(Regular sound)

NICAM

MAIN

MONO

(Main sound)

(Regular sound)

NICAM

SUB

(Sub sound)

NICAM

MAIN

MONO

(Main sound)

(Regular sound)

A/B

– 15 –

KV-XG29M61

RM-952

KV -XG29M61

Advanced Operations

When receiving an A2 (German) program

Receiving area for NICAM and A2 (German) programs

Notes

• If the signal is very weak, the sound becomes monaural automatically.

• If the stereo sound is noisy when receiving a NICAM program, select “MONO”. The sound becomes monaural, but the noise is reduced.

If the sound is distorted or noisy when receiving a monaural program through the ˘ (antenna) terminal

Press A/B repeatedly until “MONO” appears on the screen.

To cancel the monaural sound setting, press A/B again until “AUTO” appears on the screen.

Notes

• The “MONO” or “AUTO” setting is memorized for each program position.

• You cannot receive stereo broadcast signal when the TV is in the “MONO” setting. Normally set the TV to “AUTO.”

Broadcasting On-screen display (Selected sound)

A2 (German) stereo

A2 (German) bilingual

System

NICAM

A2 (German)

Receiving area

Hong Kong, Singapore, New Zealand, Malaysia, Thailand, etc.

Australia, Malaysia, Thailand, etc.

STEREO

MONO

(Stereo sound)

(Regular sound)

MONO

AUTO

MAIN

SUB

(Main sound)

(Sub sound)

Advanced Operations

Viewing Teletext

(KV-XG29M61 only)

TV stations broadcast an information service called Teletext via some TV channels. Teletext allows you to receive various information, such as shares market or news.

Displaying Teletext

Select a TV channel that carries the Teletext broadcast you want to watch.

Press to display the text.

A Teletext page (normally the index page) is displayed. If there is no Teletext broadcast, “100” is displayed at the top left corner of the screen.

To turn off Teletext

Press ;.

;

A/B

FASTEXT

…

÷

JUMP

SOUND

MODE

FAVORITE

PROGRÁ

P166 SECTEXT 166 FR1 MAR 03:59:09

Fom Singapore To PARIS

To OSAKA

To ROMA

To SYDNEY

Day Dep/Arr Flight Alrcraft

1.6 220/0588 SQ28 747 2 2130/1225 PA115 L15 3 2115/1330 SQ26 747

2.7 2130/0745 SQ24

747

4 2300/0915 AZ487 747

2.5 1000/1715 SQ6 747

4.6 0930/2015 CX522 L10

1 2210/0610 SQ21A 747 2 2100/0835 SQ21A 747

RM-952

– 16 –

Advanced Operations

Additional Teletext tasks

display a Teletext page on the TV picture

check the contents of a Teletext service

select a Teletext page

hold a Teletext page (stop the page from scrolling)

reveal concealed information (e.g., an answer to a quiz)

enlarge the Teletext display

wait for a Teletext page while watching a TV program

* You can also select a Teletext page of any page number that appears in the

colored column at the bottom of the screen using the corresponding colorcoded button on the remote.

Using FASTEXT

This feature allows you to quickly access a Teletext page that uses FASTEXT. When a FASTEXT program is broadcasted, the colored menus appear at the bottom of the screen. The colors of the menus correspond to the red, green, yellow, and blue color-coded buttons on the remote.

To access a FASTEXT menu

Press the color-coded button on the remote corresponding to the menu you want. The menu page appears on the screen after several seconds.

Do this

Press

Each time you press

, the screen changes as

follows: Teletext n Teletext and TV n TV.

Press

. An overview of the Teletext contents and page numbers appear on the screen.

Press the number buttons to enter the three-digit page number of the desired Teletext page.* If you make a mistake, reenter the correct page number. To access the next or previous page, press PROGR␣ +/–.

Press to display the symbol “j” at the top left corner of the screen. To resume normal Teletext operation, press

or .

Press . To conceal the information, press the button again.

Press

Each time you press

, the Teletext display changes as follows: Enlarge upper half n Enlarge lower half n Normal size.

1 Enter the Teletext page number that you want to

refer to, then press

2 When the page number is displayed, press

show the text.

– 17 –

KV-XG29M61

RM-952

Additional Information

Troubleshooting Shortcuts

For better viewing, please check the following connections.

• Snowy • Distorted • Noisy/ picture picture distorted

sound

Wall antenna terminal

UHF

VHF

Booster

VCR

Check the antenna direction.

Incorrect antenna direction may cause:

Check the antenna type.

Wrong type of antenna may cause:

• No picture

• Snowy picture

Check connection on the wall antenna terminal.

Loose connection may cause:

•

Snowy picture

• Distorted sound

Check if you need booster to increase signal level.

Too strong signal level may cause:

•

Distorted picture

• Noisy sound

Antenna connection

Additional Information

P166 SECTEXT 166 FR1 MAR 03:59:09

Fom Singapore To PARIS

To OSAKA

To ROMA

To SYDNEY

Day Dep/Arr Flight Alrcraft

1.6 220/0588 SQ28 747 2 2130/1225 PA115 L15 3 2115/1330 SQ26 747

2.7 2130/0745 SQ24 747

4 2300/0915 AZ487 747

2.5 1000/1715 SQ6 747

4.6 0930/2015 CX522 L10

1 2210/0610 SQ21A 747 2 2100/0835 SQ21A 747

Connection

to TV

Check connection on the VCR and on the TV.

Loose connection may cause:

• Snowy picture

• Distorted sound

• No picture

For more information, please see “Troubleshooting” on page 24 or consult your dealer for guidance.

AC Connection

Check connection on the AC socket.

Loose connection may cause:

• no power

• no picture with no sound

• Double image • Missing picture Teletext

characters

Additional Information

KV -XG29M61

RM-952

– 18 –

Additional Information

Troubleshooting

If you find any problem while viewing your TV, please check the following guide. If any problem persists, contact your Sony dealer .

Possible causeSymptom

Solutions

• Check the antenna cable and connection on the TV, VCR and on the wall.

• Press SELECT until “MANUAL PROGRAM” appears on the screen, then preset the channel again.

• Check the antenna type (VHF/UHF). Contact a Sony dealer for advice.

• Adjust the antenna direction. Contact a Sony dealer for advice.

• Try using a booster.

• Turn off or disconnect the booster if it is in use.

• If the sound of all the channels are noisy, check the TV system (TV SYS) setting, then press AUTO PROGR to preset the channels again.

• If the sound of some channels are noisy, select the channel, then select the appropriate TV system (TV SYS).

• Check the power cord, antenna and the VCR connections.

• Press u (power).

• Press U (main power) on the TV to turn off the TV for about five seconds, then turn it on again.

• Connection is loose or the cable is damaged.

• Channel presetting is inappropriate or incomplete.

• The antenna type is inappropriate.

• The antenna direction is inappropriate.

• Signal transmission is low.

• Broadcast signals are too strong.

• The TV system setting or channel presetting is inappropriate or incomplete.

• The power cord, antenna or VCR is not connected.

• The TV is not turned on.

Page

–

Snowy picture

Noisy sound

Distorted picture

Noisy sound

Good picture

Noisy sound

No picture

No sound

Additional Information

Possible cause

Symptom

Solutions

continued

• Press ¸ + to increase the volume level.

• Press ¤ to cancel the muting.

• Press A/B until a better sound is heard.

• Do not use a hair dryer or other equipment near the TV.

• Adjust the antenna direction for

minimum interference. Contact a Sony dealer for advice.

• Use a highly directional antenna.

• Use the fine tuning (FINE) function.

• Adjust the antenna direction. Contact a

Sony dealer for advice.

• Turn off or disconnect the booster if it is

in use.

• Press SELECT until “COLOR” appears on the screen, then press + or – to adjust the color level.

• Press SELECT until “COL SYS ” appears

on the screen, then check the color system setting (usually set this to “AUTO”).

• Adjust the antenna direction. Contact a

Sony dealer for advice.

• Keep external speakers or other electrical equipment away from the TV. Do not move the TV while the TV is turned on. Press U (main power) on the TV to turn off the TV for about five minutes, then turn it on again.

• Press A/B until “AUTO” appears

on the screen.

•

The volume level is too low.

• The sound is muted.

• Broadcast signal has a transmission problem.

• There is local interference from cars, neon signs, hair dryers, power generators, etc.

•

Broadcast signals are reflected by nearby mountains or buildings.

• The antenna direction is inappropriate.

• Use of a booster is inappropriate.

• The color level setting is too low.

• The color system setting is inappropriate.

• The antenna direction is inappropriate.

• The magnetic disturbance from external speakers or other equipment, or the direction of the earth’s magnetic field may affect the TV.

• The stereo reception setting is inappropriate.

Page

–

Good picture

No sound

Dotted lines or stripes

Double images or “ghosts”

No color

Abnormal color patches

TV cannot receive stereo broadcast signal

– 19 –

KV-XG29M61

RM-952

Additional Information

Troubleshooting (continued)

Possible cause

Symptom

Solutions

• Check the antenna cable and connection on the TV, VCR and on the wall.

• Adjust the antenna direction. Contact a Sony dealer for advice.

• Press A/B until a better sound is heard.

—

• Check the antenna cable and connection on the TV, VCR, and at the wall.

• Adjust the antenna direction. Contact a Sony dealer for advice.

• Try using a booster.

• Use the fine tuning (FINE) function.

• Please “SELECT” until “PIC ROTATION” appears on the screen, then press + or – to aglin the picture to the TV screen.

• Use the fine tuning (FINE) function.

• Contact your nearest Sony service center.

—

Stereo broadcast sound switches on and off or is distorted.

The sound switches between monaural and stereo frequently.

“100” appears on the top of the screen and there is no Teletext display.

Teletext display is incomplete (snowy picture or double images).

Picture slant

Lines moving across the TV screen.

The u indicator on your TV flashes red a number of times between 3second intervals.

TV cabinet creaks.

A “boom” sound is heard when the TV is turned on.

• Connection is loose or the cable is damaged.

• The antenna direction is inappropriate.

• Broadcast signal has a transmission problem.

• The channel carries no Teletext broadcast.

• Connection is loose or the cable is damaged.

• The antenna direction is inappropriate.

• Signal transmission is too low.

• The terrestrial magnetism affects your TV set.

•

There is interference from external sources, e.g., heavy machineries, nearby broadcast station.

• Your TV may .service.

•

Changes in room temperature sometimes make the TV cabinet expand or contract, making a noise. This does not indicate a malfunction.

•

The TV’s demagnetizing function is working. This does not indicate a malfunction.

Page

–

Additional Information

Self-diagnosis function

Your TV is equipped with a self-diagnosis function. If there is a problem with your TV, the u indicator flashes red. The number of times the u indicator flashes indicates the possible causes.

Check that the u indicator flashes red a number of times between 3-second intervals.

Count the number of times the u indicator flashes.

Press U (main power) to turn off your TV.

Inform your nearest Sony service center about the number of times the u indicator flashes. Be sure to note the model name and serial number located on the rear of your TV.

Front of TV

u indicator

PROGR

– 20 –

KV -XG29M61

RM-952

Additional Information

Identifying parts and controls

Front panel

PROGR

SELECT

AUTO PROGR

(

MONO

)

PageFunction

Preset channels automatically. 5 Select the desired item. 9 Select program number. 11 Turn off completely or 11

turn on the TV. Adjust volume. 11 Select TV or video input. 12 Headphone jack. –

AUTO PROGR SELECT PROGR +/–

2 +/–

Button

Additional Information

Remote Control

÷

JUMP

SOUND

MODE

FAVORITE

PROGRÁ

The names/symbols of buttons on the remote are indicated in different colors to represent the available functions.

Label color

White

Green

Button function

For general TV operations

For Teletext operations

Page

Button Function

SELECT +/– PROGR +/– 0 – 9, ÷

. +/– u

… ; ¤

JUMP

Timer operations

PIC MODE SOUND MODE FAVORITE A/B

Teletext operations (KV-XG29M61 only)

(red, green,

yellow, blue)

Select the desired item. 9 Adjust value. 9 Select program number. 11 Input numbers. 11 Adjust volume. 11 Turn off temporarily or 12

turn on the TV. Select TV or video input. 12 Display the TV program. 12 Mute the sound. 12 Display on-screen information.

Jump to previous channel. 12

Set TV to turn on automatically.

Set TV to turn off automatically.

13 Select picture mode. 14 Select sound mode. 14 Display favorite channels. 16 Select stereo/bilingual mode. 18

(KV-XG29M61 only)

Display Teletext broadcast. 20 Enlarge the Teletext display. 21 Reveal concealed information. 21 Stop Teletext page from scrolling.

21 Display Teletext service contents.

21 Show TV screen while 21

waiting for Teletext page. Access a FASTEXT menu. 21

– 21 –

KV-XG29M61

RM-952

+ 47 hidden pages

Sony KV-XG29M61, KV-HF21P50 Schematic

SPECIFICATIONS

TABLE OF CONTENTS

SELF DIAGNOSTIC FUNCTION

GENERAL