-- 1 --
KV-29K1
DEST.
COMMANDER
CHASSIS NO.
MODEL
MODEL
CHASSIS NO.
COMMANDER
DEST.
RM-862
French
SCC-K45G-A
KV-29K1K
KV-29K1R
KV-29K1U
SERVICE MANUAL
KV-29K1A
KV-29K1B
KV-29K1D
KV-29K1E
RM-862
Italian
SCC-K43G-A
RM-862
AEP
SCC-K41G-A
RM-862
OIRT
SCC-K44G-A
RM-862
UK
SCC-K46C-A
RM-862
Russian
SCC-K44H-A
AE-4 CHASSIS
MICROFILM
R
TRINITRON COLOR TV
R
RM-862
Spanish
SCC-K42G-A
RM-862
A
b
a/Å
´/´
;
8
0
+
_
CH
?
MDP
2
TV
VIDEO
3
VTR 1
(
u
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p
Pr
PROGR
¸
MENU
c
´
8
x
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+
;REC
.../
Ú/;
¤
KV-29K1
-- 2 --
[FRONT]
3 Video input - phono jack
3 Audio inputs - phono jacks
3 S video input - 4 pin DIN
Headphone jack - stereo minijack
Sound output
30Wx2 (music power)
15Wx2 (RMS)
Dimensions
680X582X536mm approx.
Weight
Approx. 50kg
Supplied accessories
RM-862 Remote Commander (1)
R6 batteries (2)
Other features
TELETEXT , Fasttext
FLOF/TOP text,
NICAM (KV-29K1B/29K1E/29K1U ony)
21-pin Euro connector (CENELEC standard)
-
Inputs for audio and video signals
-
Inputs for RGB
-
Outputs of TV video and radio signals
2/
2 21-pin Euro connector
-
Inputs for audio and video signals
-
Inputs for audio and video signals (selectable)
2 Audio outputs - phono jacks
Picture Tube
Super Trinitron
Approx. 72 cm (29 inches)
(Approx. 68 cm picture measured
diagonally) 100° deflection
Rear/Front Terminals
[REAR]
SPECIFICATIONS
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-- 3 --
KV-29K1
The flexible mains lead is supplied connected to a B.S. 1363 fused
plug having a fuse of 5 AMP capacity. Should the fuse need to be
replaced, use a 5 AMP FUSE approved by ASTA to BS 1362, ie
one that carries the
mark.
IF THE PLUG SUPPLIED WITH THIS APPLIANCE IS NOT
SUITABLE FOR YOUR SOCKET OUTLETS IN YOUR HOME.
IT SHOULD BE CUT OFF AND AN APPROPRIATE PLUG FITTED.
THE PLUG SEVERED FROM THE MAINS LEAD MUST BE
DESTROYED AS A PLUG WITH BARED WIRES IS
DANGEROUS IF ENGAGED IN A LIVE SOCKET OUTLET.
When an alternative type of plug is used it should be fitted with a 5 AMP
FUSE, otherwise the circuit should be protected by a 5 AMP FUSE at the
distribution board.
FUSE
How to replace the fuse.
Open the fuse compartment with the
screwdriver blade
and replace the fuse.
ASA
T
[RM-862]
Remote control system
Infrared control
Power requirements
3V dc (2 batteries) R6 (size AA)
Dimensions
Approx. 210x56x24 mm (w/h/d)
Weight
Approx. 110g
(Not including battery)
Design and specifications are subject to change without
notice.
WARNING ( KV-29K1U only )
A
1
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Model name
Item
KV-29K1
-- 4 --
21 pin connector (
1,
2/
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-- 5 --
KV-29K1
TABLE OF CONTENTS
Section
Title
Page
Section
Title
Page
1. GENERAL
Overview ....................................................................
Basic Operation ..........................................................
Advanced Operation ...................................................
Teletext .......................................................................
Optional Equipment ...................................................
Additional Information ...............................................
2. DISASSEMBLY
2-1.
Rear Cover Removal ..................................................
2-2.
Chassis Assy Removal ...............................................
2-3.
Service Position ..........................................................
2-4.
G Board Removal .......................................................
2-5.
A Board Removal .......................................................
2-6.
Picture Tube Removal ................................................
Removal and Replacement of
the Main-Bracket Bottom Paltes ................................
3. SET-UP ADJUSTMENTS
3-1.
Beam Landing ............................................................
3-2.
Convergence ...............................................................
3-3.
Focus ..........................................................................
3-4.
Screen (G2), White Balance
(Adjustment in the service mode
with remote commaner ...............................................
4. CIRCUIT ADJUSTMENTS
4-1.
Electrical Adjustments ................................................
4-2.
Volume Electrical Adjustments ..................................
4-3.
Test Mode 2: ...............................................................
5. DIAGRAMS
5-1.
Block Diagram (1) ......................................................
Block Diagram (2) ......................................................
Block Diagram (3) ......................................................
Block Diagram (4) ......................................................
Block Diagram (5) ......................................................
5-2.
Circuit Boards Location .............................................
5-3.
Schematic Diagrams and Printed Wiring Boards .......
*A Board ....................................................................
*C Board .....................................................................
*T Board .....................................................................
*B Board .....................................................................
*G Board ....................................................................
*D Board ....................................................................
*VM Board .................................................................
5-4.
Semiconductors ..........................................................
5-5.
IC Blocks ....................................................................
6. EXPLODED VIEWS
6-1.
Chassis ........................................................................
6-2.
Picture Tube ...............................................................
7. ELECTRICAL PARTS LIST ...............................
!
!
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.
ATTENTION !!
AFIN D'EVITER TOUT RISQUE D'ELECTROCUTION PROVENANT
D'UN CHÁSSIS SOUS TENSION, UN TRANSFORMATEUR
D'ISOLEMENT DOIT ETRE UTILISÉ LORS DE TOUT DÉPANNAGE.
LE CHÁSSIS DE CE RÉCEPTEUR EST DIRECTEMENT RACCORDÉ
À L'ALIMENTATION SECTEUR.
ATTENTION AUX COMPOSANTS RELATIFS À LA
SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÈS PAR UNE TRAME ET PAR UNE
MARQUE
SUR LES VUES EXPLOSÉES ET LES LISTES DE
PIECES SONT D'UNE IMPORTANCE CRITIQUE PUR LA SÉCURITÉ
DU FONCTIONNEMENT. NE LES REMPLACER QUE PAR DES
COMPOSANTS SONY DONT LE NUMÉRO DE PIÉCE EST INDIQUÉ
DANS LE PRÉSENT MANUEL OU DANS DES SUPPLÉMENTS
PUBLIÉS PAR SONY.
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.
WARNING !!
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.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY SHADING AND MARK
ON 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.
7
8
9
13
15
16
17
17
17
17
18
18
19
20
21
23
23
24
28
29
31
33
35
39
41
44
49
57
61
67
75
80
85
87
90
91
92
93