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Sony TRINITRON KV-21PM2 - Table of Contents

Sony TRINITRON KV-21PM2
39 pages
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KV-21PS2/21RS22C/21RS50/21RS50C/21SD2
(RM-Y145)
KV-21PM2/21R22/21R22C/21RD2
(RM-Y146)
TABLE
OF
CONTENTS
Seci
ion
Title
Page
1.
GENERAL
Connecting
the
TV.
4
Using
the
Remote
Control.
4
Setting
Up
Channels.
5
Watching
the
TV.
5
Using
the
Video
Menu.
6
Additional
Features.
6
Selecting
Stereo
or
Bilingual
Program(MTS).
6
Turning
on
Surround
Sound.
7
Adjusting
Treble,
Bass
and
Balance.
7
Selecting
a
Caption
Vision
Option.
7
Customizing
the
Channel
Number
Buttons.
7
2.
DISASSEMBLY
2-1.
Rear
Cover
Removal.
8
2-2.
A
Board
Removal.
8
2-3.
Service
Position.
8
2-
4.
Picture
Tube
Removal.
9
3.
SET-UP
ADJUSTMENTS
3-
1
.
Beam
Landing.
10
3-2.
Convergence.
11
3-3.
Focus.
12
3-4.
Screen
(G2).
12
3-5.
Method
of
Setting
the
Service
Adjustment
Mode.
12
3-6.
White
Balance
Adjustments..
12
Section
Title
Page
4.
S
AFETY
RELATED
ADJUSTMENT.
13
5.
CIRCUIT
ADJUSTMENTS
5-1.
Electrical
Adjustment
by
Remote
Commander.
15
5-
2.
A
Board
Adjustments.
17
6.
DIAGRAMS
6-
1
.
Block
Diagrams.
19
6-2.
Circuit
Boards
Location.22
6-3.
Primed
Wiring
Boards
and
Schematic
Diagrams.22
A
Board.23
C
Board.3
I
6-
4.
Semiconductors.32
7.
EXPLODED
VIEWS
7-
1
.
Chassis.33
8.
ELECTRICAL
PARTS
LIST
.
3
4
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.
ATTENTION
APRES
AVOIR
DECONNECTE
LE
CAP
DE
L'ANODE,
COURT-
CIRCUITER
L'ANODE
DU
TUBE
CATHODIQUE
ET
CELUI
DE
L'ANODE
DU
CAP
AU
CHASSIS
METALLIQUE
DE
L'APPAREIL,
OU
AU
COUCHE
DE
CARBONE
PEINTE
SUR
LE
TUBE
CATHODIQUE
OU
AU
BLINDAGE
DU
TUBE
CATHODIQUE.
WARNING!
ATTENTION!!
AN
ISOLATION
TRANSFORMER
SHOULD
BE
USED
DURING
ANY
SERVICE
TO
AVOID
POSSIBLE
SHOCK
HAZARD,
BECAUSE
OF
LIVE
CHASSIS.
THE!
CHASSIS
OF
THIS
RECEIVER
IS
DIRECTLY
CONNECTED
TO
THE
AC
POWER
LINE.
AFIN
D’EVITER
TOUT
RESQUE
D'ELECTROCUTION
PROVENANT
D'UN
CHASSIS
SOUS
TENSION,
UN
TRANSFORMATEUR
D’ISOLEMENT
DOIT
ETRE
UTILISE
LORS
DE
TOUT
DEPANNAGE.
LE
CHASSIS
DE
CE
RECEPTEUR
EST
DIRECTEMENT
RACCORDE
A
L'ALIMENTATION
SECTEUR.
SAFETY-RELATED
COMPONENT
WARNING!!
COMPONENTS
IDENTIFIED
BY
SHADING
AND
MARK
A
ON
THE
SCHEMATIC
DIAGRAMS,
EXPLODED
VIEWS
AND
INTHE
PARTS
LIST
ARE
CRITICAL
FOR
SAFE
OPERATION.
REPLACETHESE
COMPONENTS
WITH
SONY
PARTS
WHOSE
PART
NUMBERS
APPEAR
AS
SHOWN
IN
THIS
MANUAL
OR
IN
SUPPLEMENTS
PUBLISHED
BY
SONY.
CIRCUIT
ADJUSTMENTS
THAT
ARE
CRITICAL
FOR
SAFE
OPERATION
ARE
IDENTIFIED
IN
THIS
MANUAL.
FOLLOW
THESE
PROCEDURES
WHENEVER
CRITICAL
COMPONENTS
ARE
REPLACED
OR
IMPROPER
OPERATION
IS
SUSPECTED.
ATTENTION
AUX
COMPOSANTS
RELATIFS
A
LA
SECURITE!!
LES
COMPOSANTS
IDENTIFIES
PAR
UNETRAME
ET
PAR
UNE
MARQUE
A
SUR
LES
SCHEMAS
DE
PRINCIPE,
LES
VUES
EXPLOSEES
ET
LES
LISTES
DE
PIECES
SONT
D'UNEIMPORTANCE
CRITIQUE
POUR
LA
SECURITE
DU
FONCTIONNEMENT.
NE
LES
REMPLACER
QUE
PAR
DES
COMPOSANTS
SONY
DONT
LE
NUMERO
DE
PIECE
EST
INDIQUE
DANS
LE
PRESENT
MANUEL
OU
DANS
DES
SUPPLE¬
MENTS
PUBLIES
PAR
SONY.
LES
REGLAGES
DE
CIRCUIT
DONT
L'IMPORTANCE
EST
CRITIQUE
POUR
LA
SECURITE
DU
FONCTIONNEMENT
SONT
IDENTIFIES
DANS
LE
PRESENT
MANUEL.
SUIVRE
CES
PROCEDURES
LORS
DE
CHAQUE
REMPLACEMENT
DE
COMPOSANTS
CRITIQUES,
OU
LORSQU'UN
MAUVAIS
FONTIONNEMENT
SUSPECTE.
3

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