Sony TRINITRON KV-G21PD1 Bedienungsanleitung

TRINITRON

COLOR TV

MODEL COMMANDER DEST. CHASSIS NO.

KV-G21PD1

RM-883 India SCC-K67E-A

SERVICE MANUAL

MODEL COMMANDER DEST. CHASSIS NO.

BG-1S (D)

CHASSIS

– 2 –

KV-G21PD1

RM-883

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.

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY SHADING AND MARK !ON

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.

SPECIFICATIONS

Note

Power requirements 110-240 V AC, 50/60 Hz

Power consumption (W) Indicated on the rear of the TV

Television system B/G

Color system PAL, PAL 60, NTSC4.43, NTSC3.58 (AV IN)

Channel coverage VHF: E2 to E12/UHF: E21 to E69/CATV: S01 to S03, S1 to S41

Audio output (speaker) 3W

Inputs Antenna: 75 ohms

VIDEO IN jacks: phono jacks

Video: 1 Vp-p, 75 ohms

Audio: 500mVrms, high impedance

Outputs Earphone jack: minijack

MONITOR OUT jacks: phono jacks

Video: 1 Vp-p, 75 ohms

Audio: 500 mVrms

Picture tube 21 in.

Tube size (cm) 54 Measured diagonally

Screen size (cm) 51 Measured diagonally

Dimensions (w/h/d, mm) 527 ×464 ×471

Mass (kg) 22

Design and specifications are subject to change without notice.

– 3 –

KV-G21PD1

RM-883

TABLE OF CONTENTS

Section Title Page Section Title Page

5. CIRCUIT ADJUSTMENTS

5-1. Adjustment With Commander ................................. 18

5-2. Adjustment Method ................................................. 19

5-3. A Board, Adjustment After IC003

(MEMORY) Replacement ....................................... 22

5-4. Picture Distortion Adjustment ................................. 22

6. DIAGRAMS

6-1. Block Diagram ......................................................... 23

6-2. Circuit Boards Location .......................................... 25

6-3. Schematic Diagrams and Printed Wiring Boards ... 25

(1) Schematic Diagram of A Board............................... 29

(2) Schematic Diagram of C Board ............................. 33

6-4. Semiconductors........................................................ 35

7. EXPLODED VIEW......................................................... 37

8. ELECTRICAL PARTS LIST....................................... 39

1. GENERAL........................................................................ 4

2. DISASSEMBLY

2-1. Rear Cover Removal................................................ 10

2-2. A Board Removal .................................................... 10

2-3. Service Position ....................................................... 10

2-4. Replacement of parts ............................................... 11

2-5. Demagnetization Coil Removal .............................. 11

2-6. Picture Tube Removal.............................................. 12

3. SET-UP ADJUSTMENTS

3-1. Beam Landing .......................................................... 13

3-2. Convergence............................................................. 14

3-3. Focus Adjustment .................................................... 16

3-4. G2 (Screen) and White Balance Adjustment .......... 16

4. SELF DIAGNOSIS FUNCTION................................ 17

– 4 –

KV-G21PD1

RM-883

SECTION 1

GENERAL

The operating instructions mentioned here are partial abstracts from the

Operating Instructions Manual. The page numbers of the Operating

Instruction Manual remain as in the manual.

AUTO PROGR

– 5 –

KV-G21PD1

RM-883

Getting Started

Connections

Connecting a VHF antenna or a combination VHF/UHF antenna

— 75-ohm coaxial cable (round)

Attach an optional IEC antenna connector to the 75-ohm coaxial cable.

Plug the connector into the (antenna) socket at the rear of the TV.

Getting Started

On a wall

Rear of TV Rear of TV

Connecting optional equipment

You can connect optional audio/video equipment to your TV such as a VCR, multi disc player, camcorder, video

game or stereo system.

Connecting video equipment using video input jacks

VIDEO IN

Rear of TV

VIDEO

MONITOR

OUT

VIDEO

AUDIO

to video

and audio

outputs

: Signal flow

to antenna

output VCR

to antenna socket

Getting Started

Connecting audio/video equipment using MONITOR OUT jacks

to antenna

output

MONITOR OUT

Rear of TV

When recording through the MONITOR OUT jacks

If you change the channel or video input while recording with a VCR, the channel or video input you are recording also will be changed.

to antenna socket

Audio system

VIDEO

VIDEO INPUT

AUDIO

: Signal flow

to video and

audio outputs

Camcorder

VIDEO

MONITOR

OUT

VIDEO

AUDIO

: Signal flow

to video

and audio

inputs

VCR

Front of TV

When using the video input jacks

Do not connect video equipment to the video input jacks at the front and the rear of your TV simultaneously; otherwise the picture will

not be displayed properly on the screen.

– 6 –

KV-G21PD1

RM-883

Getting Started

Presetting channels

Presetting channels manually using the

buttons on the TV

Press MANUAL PROGR.

Press PROGR +/– on the remote commander

until the required program position

appears on the screen.

Press VOLUME +/– until the required channel

picture appears on the screen.

Press MANUAL PROGR.

Disabling program positions using the

buttons on the TV

By disabling unused or unwanted program positions,

you can skip those positions when you press

PROGR +/– on the remote commander.

Press PROGR +/– on the remote commander

until the unused or unwanted program

position appears on the screen.

Press MANUAL PROGR.

Press PIC MODE on the remote commander.

Press MANUAL PROGR.

To cancel the skip setting

Preset the channel manually or automatically again.

You can preset up to 100 TV channels in numerical

sequence from program position 1 automatically.

To change the channel for a particular program

position or to receive a channel with a weak signal,

you can preset the channel manually. You can also

disable program position.

You can preset TV channels using the buttons on the

TV or the remote commander.

Presetting channels automatically

using the buttons on the TV

Front of TV

Note

•TV SYSTEM button is not used for this model.

Press POWER to turn on the TV.

When the TV is turned on in standby mode, press

POWER on the remote commander.

Press AUTO PROGR.

To start presetting channels automatically

from the specified program position

1Press MANUAL PROGR.

2Press PROGR +/– to select the program position.

3Press AUTO PROGR.

MANUAL PROGR

COLOR SYSTEM

SELECT

TV SYSTEM

AUTO PROGR

POWER

AUTO PROGR

123 1

Getting Started

Presetting channels automatically

using the remote commander

Press POWER to turn on the TV.

When the TV is turned on in standby mode, press

POWER on the remote commander.

Press SELECT until “AUTO PROGRAM”

appears.

Press + or – .

Presetting channels manually using the

remote commander

Press PROGR +/– or a number button until

the required program appears on the

screen.

+ or –

SELECT

POWER

SELECT

AUTO PROGRAM

VHF LOW B/G

1 2 3 1

If you are not satisfied with the picture

and sound quality

You may be able to further improve the picture and

sound quality by using fine tuning as below:

Select the program position you want to

adjust.

Press SELECT until “MANUAL PROGRAM”

appears on the screen.

Press + or – on the remote commander

once.

Press DISP until “FINE” appears on the

screen.

Press + or – continuously until you are

satisfied with the picture and sound

quality.

Press SELECT to return to normal screen.

123

789

÷0

PROGR

JUMP

Press SELECT until “MANUAL PROGRAM”

appears.

Press + or – .

The selected channel appears on the screen.

Press SELECT to return to normal screen.

VHF LOW B/G

SELECT

MANUAL PROGRAM

SELECT

– 7 –

KV-G21PD1

RM-883

Operations

DISP

REVEAL

Setting the Sleep Timer

You can set the TV to automatically turn off as you

have programmed.

Press SLEEP/TEXT CLR.

To cancel the Sleep Timer, press SLEEP/TEXT CLR

repeatedly until “SLEEP TIMER: OFF” appears, or turn

off the TV.

Changing the on-screen display

language

You can use buttons on the remote commander or the

TV to change the on-screen display language.

Press SELECT until the screen appears as

follows:

Press + or – to select “ ”.

Note

•You can also use SELECT and VOLUME +/– on the TV to

select the on-screen display language.

Setting the Wake Up Timer

You can set the TV to automatically turn on as you have

programmed.

Press WAKE UP/INDEX repeatedly to set the

timer.

The on-screen display appears and the WAKE UP

indicator on the TV lights up.

If you want a particular TV program or

video input to be displayed using the Wake

Up Timer, select the TV program or video

input.

Press POWER on the remote commander or

set the Sleep Timer to turn off the TV in

standby mode.

To cancel the Wake Up Timer, press WAKE UP/INDEX

repeatedly until “WAKE UP TIMER: OFF” appears, or

turn off the main power of the TV.

Notes

•The Wake Up Timer starts immediately after the on-screen

display disappears.

•The last TV program position or video input just before the TV

turns into standby mode will appear when the TV is turned on

using the Wake Up Timer.

•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 turns into standby mode. If you want to

continue watching the TV, press any button or control on the

remote commander or the TV.

AUTO B/G

DYNAMIC

Displaying on-screen information

Press DISP/REVEAL.

The program position, local system, and TV settings are

displayed on the screen.

After 10 minutes

WAKE UP TIMER:10M

WAKE UP TIMER:OFF WAKE UP TIMER:12H00M

No wake up timer After 12 hours

SLEEP TIMER:30M SLEEP TIMER:60M

SLEEP TIMER:OFF SLEEP TIMER:90M

No sleep timer After 90 minutes

After 60 minutes

After 30 minutes

WAKE UP

INDEX

SLEEP

TEXT CLR

+ or –

SELECT

LANGUAGE / : ENGLISH

: LANGUAGE /

Operations

VIDEO

HOLD

POWER

123

789

÷0

JUMP

Watching the TV

Press POWER to turn on the TV.

When the TV is turned on in standby mode, press

POWER on the remote commander.

Select the TV program you want to watch.

To select a program position directly

Press the number button.

To select a two-digit program position, press “-/--”

before pressing the number buttons.

For example: to select program position 25, press

“-/--,” and then “2” and “5.”

To scan through program positions

Press PROGR +/– until the program position you

want appears.

Press VOL +/– to adjust the volume.

Turning off the TV

To turn off the TV temporarily

Press POWER on the remote commander. The

STANDBY indicator on the TV lights up.

To turn off the TV completely

Press POWER on the TV.

If the power on the TV is turned off in standby mode,

the STANDBY indicator on the TV may remain alight for

a while.

Watching the video input

Press VIDEO/HOLD.

To watch TV

Press TV.

Switching back quickly to the previous

channel

Press JUMP.

Muting the sound

Press MUTING.

÷2 5

PROGR

Operations

VIDEO 1

POWER

JUMP

VOL

MUTING

– 8 –

KV-G21PD1

RM-883

Operations

Using the Child Lock

feature

Watching the picture

in wide mode

You can prevent a child from watching certain program

positions by using the buttons on the remote

commander.

Select the TV program you want to lock.

Press SELECT until “CHILD LOCK” appears

on the screen.

Press + or – until “LOCKED” appears on the

screen.

Notes

•To unlock the program position, repeat steps 1 to 3 as above

until “LOCKED” disappears from the screen.

•To prevent your child from unlocking the program position,

keep the remote commander away from your child.

÷0

+ or –

SELECT

CHILD LOCK

LOCKED

You can adjust the display mode accordingly to fit the

programs to your TV screen size.

Press WIDE/V-ZOOM repeatedly until the wide

display mode you want appears on the screen.

WIDE/

V-ZOOM

Good-bye,Jane

Good-bye.

Good-bye,Jane

Good-bye.

WIDE

V-ZOOM

NORMAL

Normal display

mode “WIDE” mode

“V-ZOOM” mode

Operations

Adjusting the

picture

Adjusting the picture

Note on the SOUND MODE button

•The sound mode feature is unavailable for your TV. Thus, the

SOUND MODE button on the remote commander is not used

for your TV.

Selecting the picture mode

Press PIC MODE until the mode you want

appears.

Each time you press PIC MODE, the screen changes as

follows:

Note

•If you change the picture mode after the following

adjustments, the adjustment changes in accordance with the

picture mode.

÷0

SOUND

MODE

SELECT

PIC MODE

+ or –

High contrast

picture

DYNAMIC STANDARD

SOFT

Normal

picture

Soft picture

PIC MODE

Adjusting the picture setting

Press SELECT until the item you want to

adjust appears.

Each time you press SELECT, the screen changes

as follows:

Press + or – to adjust the item.

To adjust other items, repeat steps 1 and 2.

Note

•You can also use SELECT and VOLUME +/– on the TV to

adjust the picture setting.

If the picture color is abnormal when receiving

programs through the ˘(antenna) terminal

Change the

“COLOR SYSTEM” setting or adjust the “COLOR” level

in the on-screen display until the color becomes normal.

If the picture color is abnormal when receiving

programs through the video input jack

Change the “COLOR SYSTEM” setting or adjust the “COLOR”

level in the on-screen display until the color becomes normal.

Note

•Normally set “COLOR SYSTEM” to “AUTO”.

SELECT

PICTURE COLOR

BRIGHT

HUE

SHARPNESS

(Operative for

NTSC signal only)

MANUAL PROGR

COLOR SYSTEM

SELECT

TV SYSTEM

AUTO PROGR

Front of TV

– 9 –

KV-G21PD1

RM-883

Additional Information

Troubleshooting

Additional Information

If you have any problems, read this manual again and

check the countermeasure for each of the symptoms

listed below.

If the problem persists, contact your nearest authorized

service center or dealer.

Snowy picture

Noisy sound

/Check the antenna.

/Check the antenna connection on the TV

and on the wall.

Dotted lines or stripes

/This may be caused by local interference

(e.g. cars, neon signs and hair dryers). Adjust

the antenna for minimum interference.

Double images or “ghosts”

/This may be caused by reflections from

nearby mountains or buildings. A highly

directional antenna may improve the picture.

No color

/Adjust the COLOR level in the on-screen

display.

/Check the COLOR SYSTEM setting.

No picture

No sound

/Press POWER.

/Check the antenna connection.

/Check the VCR connections.

/Check the power cord connection.

/Check the standby mode.

Good picture

No sound

/Press VOLUME +.

/Press MUTING.

TV cabinet creaks

/Even if the picture or the sound is normal,

changes in the room temperature

sometimes make the TV cabinet expand or

contract, making a noise. This does not

indicate a malfunction.

Note on the remote commander

•The supplied remote commander is used on several models of

the TV. If you do not find instructions for some controls that

are on the remote commander, that means your TV does not

employ the features of those controls, e.g. TEXT.

Note on the TV SYSTEM button

•The TV SYSTEM button is not used on your TV.

Notes

•When you switch on the TV, you may hear the “boon” sound

that is caused by the demagnetization of the TV. This does not

indicate a malfunction.

•The picture color may become abnormal if you change the

direction of your TV. To obtain the normal picture color, press

POWER on the TV to switch off the TV for five minutes and

then switch it on again.

WARNING

Do not install the appliance in a confined space, such as

a bookcase or built-in cabinet.

– 10 –

KV-G21PD1

RM-883

2-1. REAR COVER REMOVAL

2-2. A BOARD REMOVAL

2-3. SERVICE POSITION

SECTION 2

DISASSEMBLY

2Two screws

(BVTP 4×16)

3One screw

(BVTP 3×16)

1Two screws

(BVTP 4×16)

Lever

A board

Inhaltsverzeichnis

Andere Sony Fernseher Handbücher

Sony

Sony KDL-46VL130 Bedienungsanleitung

Sony

Sony Trinitron KV-27XBR95S Bedienungsanleitung

Sony

Sony Bravia KDL-75W855C Bedienungsanleitung

Sony

Sony KD-30XS955 Instructions: TV stand Bedienungsanleitung

Sony

Sony TV & Home A/V Bedienungsanleitung

Sony

Sony Bravia KD-49XH91 Series Bedienungsanleitung

Sony

Sony KD-49 E70 Series Bedienungsanleitung

Sony

Sony BRAVIA XR XR-55X9 S Series Bedienungsanleitung

Sony

Sony BRAVIA KD-55X9077H Bedienungsanleitung

Sony

Sony KV-XF34K94 Bedienungsanleitung

Sony

Sony KD-49XD80 SERIES Bedienungsanleitung

Sony

Sony GRAND WEGA KF-50SX200 Bedienungsanleitung

Sony

Sony BRAVIA XBR-65A8G Bedienungsanleitung

Sony

Sony KV-32FX66U Bedienungsanleitung

Sony

Sony KD-27FS170, KD-32FS170, KD-36F Bedienungsanleitung

Sony

Sony XEL-1 - 11" OLED TV Bedienungsanleitung

Sony

Sony XTL-75V Bedienungsanleitung

Sony

Sony KV-SR29 Bedienungsanleitung

Sony

Sony KV-EF34M31 Bedienungsanleitung

Sony

Sony BRAVIA OLED Series Bedienungsanleitung

Sony

Sony BRAVIA KDL-32EX720 Bedienungsanleitung

Sony

Sony Trinitron Wega KV-SW212M85 Bedienungsanleitung

Sony

Sony KV-20S10 Bedienungsanleitung

Sony

Sony TRINITRON KV-SZ29M80 Bedienungsanleitung

Beliebte Fernseher Handbücher anderer Marken

Philips

Philips Colour Television Bedienungsanleitung

Toshiba

Toshiba 27A10 Bedienungsanleitung

Philips

Philips 42PF9630A/37 Bedienungsanleitung

Hitachi

Hitachi 32FX48B Bedienungsanleitung

DAEWOO ELECTRONICS

DAEWOO ELECTRONICS DTQ-14V1FC Bedienungsanleitung

Changhong Electric

Changhong Electric uhd55b6000is Bedienungsanleitung

Philips

Philips Matchline 21CE7551 Bedienungsanleitung

Panasonic

Panasonic Genus TX-G10 Bedienungsanleitung

Toshiba

Toshiba 19A20 Bedienungsanleitung

Philips

Philips 25PT4523-16 Bedienungsanleitung

Philips

Philips PR0930X3 Bedienungsanleitung

Philips

Philips Brilliance 231P4QPY Bedienungsanleitung

Samsung

Samsung 55S9 B Series Bedienungsanleitung

Philips

Philips 32HF9385D Fehlerbehebungshandbuch

Sharp

Sharp LC-40FI5012E Bedienungsanleitung

Loewe

Loewe Table Stand Reference 55 Bedienungsanleitung

Philips

Philips 32PFH5300 Bedienungsanleitung

Sylvania

Sylvania 6427FB Bedienungsanleitung