Sony KV-29FX11R, KV-29FX11B, KV-29FX11U, KV-29FX11K, KV-29FX11D Service Manual

1

SERVICE MANUAL BE-3D CHASSIS

MODEL

COM MANDER DEST CHASSIS NO.

MODEL

COM MANDER DEST CHASSIS NO.

SELF-DIAGNOSTIC FUNCTION

®

KV-29FX11A

RM-886 Italian SCC-K05S-A

KV-29FX11B

RM-886 French SCC-K01U-A

KV-29FX11D

RM-886 AEP SCC-K07U-A

KV-29FX11E

RM-886 Spanish SCC-K06U-A

KV-29FX11K

RM-886 OIRT SCC-K20K-A

KV-29FX11R

RM-886 OIR T SCC-K20L-A

KV-29FX11U

RM-886 UK SCC-K04Q-A

MICROFILM

TRINITRON

®

COLOR TV

RM-883

PROGR

MENU

/

2

KV-29FX11

ITEM MODEL Television System Stereo System Channel Coverage Color System

Italian B/G/H GERMAN Stereo

ITALIA VHF : A-H2 (C ) UHF : 21-69 PAL
B/G/H VHF : E2-E12 UHF : E21-E69
CABLE TV (1) : S1-S41
CABLE TV (2) : S01-S05, M1-M10, U1-U10

PAL, SECAM
NTSC4.43, NTSC3.58
(VIDEO IN)

French B/G/H, D/K, L, I GERMAN/NICAM

Stereo

L VHF : F02-F10 UHF : F21-F60
CABLE : B-Q B/G/H VHF : E2-E12
UHF : E21-E69
CABLE TV (1) : S1-S41
CABLE TV (2) : S01-S05, M1-M10, U1-U10
ITALIA VHF : A-H2 (C ) UHF : 21-69
I UHF : B21-B69

PAL, SECAM
NTSC4.43, NTSC3.58
(VIDEO IN)

AEP B/G/H GERMAN Stereo

PAL B/G/H VHF : E2-E12 UHF : E21-E69
CABLE TV (1) : S1-S41
CABLE TV (2) : S01-S05, M1-M10, U1-U10
ITALIA VHF : A-H2 (C ) UHF : 21-69

PAL, SECAM
NTSC4.43, NTSC3.58
(VIDEO IN)

Spanish B/G/H, D/K GERMAN/NICAM

Stereo

PAL B/G VHF : E2-E12 UHF : E21-E69
CABLE TV (1) : S1-S41
CABLE TV (2) : S01-S05, M1-M10, U1-U10
ITALIA VHF : A-H2 (C ) UHF : 21-69
D/K VHF : R01-R12 UHF : R21-R69

PAL, SECAM
NTSC4.43, NTSC3.58
(VIDEO IN)

OIRT B/G/H, D/K

KV-29FX11K
GERMAN/NICAM
Stereo

KV-29FX11R
GERMAN Stereo

B/G/H VHF : E2-E12 UHF : E21-E69
CABLE TV (1) : S1-S41
D/K VHF : R01-R12 UHF : R21-R69

PAL, SECAM
NTSC4.43, NTSC3.58
(VIDEO IN)

UK I NICAM Stereo UHF : B21-B69

PAL
NTSC4.43, NTSC3.58
(VIDEO IN)

MODEL 29FX11A 29FX11B 29FX11D 29FX11E 29FX 11K 29FX11R 29FX11U

Power Consumption 89.3 W 98.5 W 98.5 W 98.5 W 98.5 W 98.5 W 149.5 W

[PICTURE TUBE] Super Trinitron

Approx. 72cm (29 inch es)
(Approx. 68 cm picture measured
diagonally)
110 degree deflection

Input/Output Terminals

[REAR]

1 21-pin Euro connector (CENELEC standard).

- I np uts for Audio and Video si gn als.

- Inputs for RGB.

- Outputs of TV Video and Audio signals.

21-pin Euro connector.

- inputs for Audio and Video signals.

- inputs for S Video.

- outputs for Audio and Video signals (selectable).
Phono Jack

- Outputs for Audio Signals

[FRONT]

Video input - phono jack
Audio inputs - phono jacks
S Video input 4 pin DIN

Headphone jacks : stereo minijack

Sound output
Left/Right 2x15W (Music Power)
Subwoofer 2x30W (Music Power)
Power requirements 220 - 240V
Dimensions Approx 746x569x5 26mm
Weight Approx 51kg
Supplied accessories RM-886 Remote Commander (1)

IEC designated R6 battery (2)

Other features 2-Way Speaker, NICAM*, FASTEXT,

TOPTEXT

*

(KV-29FX11B/29FX11E/29FX11K/

KV-29FX11U only)

[RM-886]

Remote control system infrared control
Power requirements 3V dc

2 batteries IEC designation

R6 (size AA)
Dimensions Approx 65x225x21mm (w/h/d)
Weight Approx 157g (Not including battery)

Design and specifications are subject to change without notice.

3

KV-29FX11

Model N am e

Item

KV-29FX11A KV-29FX11B KV-29FX11D KV-29FX11E KV-29FX11K KV-29FX11R KV-29XF11U

Pal Com b OFF OFF OFF OFF OFF OFF OFF
PIP OFF OFF OFF OFF OFF OFF OFF
Woofer Box OFF OFF OFF OFF OFF OFF OFF
Scart 1 ON ON ON ON ON ON ON
Scart 2 ON ON ON ON ON ON ON
Front in (3) ON ON ON ON ON ON ON
Scart 4 OFF OFF OFF OFF OFF OFF OFF
Projector OFF OFF OFF OFF OFF OFF OFF
AKB in 16:9 mode ON ON ON ON ON ON ON
Norm B/G/H ON ON ON ON ON ON OFF
Norm I OFF ON OFF OFF OFF OFF ON
Norm D/K OFF ON OFF ON ON ON OFF
Norm AUS OFF OFF OFF OFF OFF OFF OFF
Norm L OFF ON OFF OFF OFF OFF OFF
Norm SAT OFF OFF OFF OFF OFF OFF OFF
Norm M OFF OFF OFF OFF OFF OFF OFF
Teletext ON ON ON ON ON ON ON
Nicam Stereo OFF ON OFF ON ON OFF ON
Language Preset Italian French German Spanish OIRT OIRT English

WARNING (KV-29FX11U only)

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
the mark.
IF THE PLUG SUPPLIED WITH THIS APPLIANCE IS NOT SUITABLE
FOR THE OUTLET SOCKETS 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 ENGAGE D IN A LIVE OUTLET
SOCKET.
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.

ASA

T

How to replace the fuse.
Open the fuse compartment with
a screwdriver blade and replace
the fuse.

FUSE

4

KV-29FX11

21 pin connector ( 1, 2 / 2 )

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

19
17
15
13
11

9
7
5
3
1

20
18
16
14
12
10

8

6
4
2

21

Pin No Signal Signal level

1 Ground
2 Ground
3 Y (S signal) input 1V+/- 3dB 75 ohm, positive Sync 0.3V -3/+10dB
4 C (S signal) input 0.3V+/- 3dB 75 ohm, positive Sync

Pin No 1 2 4 Signal Signal level

1 Audio output B

(right)

Standard level : 0.5V rms
Output impedence : Less than 1kohm*

2

Audio output B
(right)

Standard level : 0.5V rms
Output impedence : More than 10kohm*

3

Audio output A
(left)

Standard level : 0.5V rms
Output impedence : Less than 1kohm*

4 Ground (audio)
5 Ground (blue)
6 Audio input A

(left)

Standard level : 0.5V rms
Output impedence : More than 10kohm*

7 Blue input 0.7 +/- 3dB, 75 ohms positive

8 Function select

(AV control)

High state (9.5-12V) : Part mode
Low state (0-2V) : TV mode
Input impedence : More than 10K ohms
Input capacitance : Less than 2nF

9 Ground (green)
10 Open
11 Green Green signal : 0.7 +/- 3dB, 75 ohms,

positive

12 Open
13 Ground (red)
14 Ground (blanking)

15

_ _ Red input 0.7 +/- 3dB, 75 ohms, positive

_ (S signal Chroma

input)

0.3 +/- 3dB, 75 ohms, positive

16 Blanking input

(Ys signal)

High state (1-3V) Low state (0-0.4V)
Input impedence : 75 ohms

17 Ground (video

output)

18 Ground (video

input)

19 Video output 1V +/- 3dB, 75ohms, positive sync 0.3V

(-3+10dB)

20

_ _ Video input 1V +/- 3dB, 75ohms, positive sync 0.3V

(-3+10dB)

_ Video input

Y (S signal)

1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)

21 Common ground

(plug, shield)

5

KV-29FX11

TABLE OF CONTENTS

CAUTION

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

WARNING !!

AN ISOLATING 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.

SAFETY-RELATED COMPONENT WARNING !!

COMPONENTS IDENTIFIED BY SHADING AND MARKED 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.

ATTENTION

APRES AVOIR DECONNECTE LE CAP DE’LANODE,
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 BLINDAG E DU TUBE
CATHODIQUE.

ATTENTION !!

AFIN D’EVITER TOUT RISQUE D’ELECTROCUTION PROVENANT
D’UN CHÁSSIS SOUS TENTION, UN TRANSFORMATEUR
D’ISOLEMENT DOIT ETRE UTILISÈ LORS DE TOUT DÈPANNAGE.
LE CHÁSSIS DE CE RÈCEPTEUR EST DIRECTMENT RACCORDÈ
Á L’ALIMENTATION SECTEUR.

ATTENTION AUX COMPOSANTS RELATIFS Á LA

SÈCURITÈ !!

LES COMPOSANTS IDENTIFIÈS PAR UNE TRAME ET PAR UNE
MARQUE SUR LES SCHÈMAS DE PRINCIPE, LES VUES

EXPLOSÈES ET LES LISTES DE PIECES SONT D’UNE IMPORTANCE
CRITIQUE POUR LA SÈCURITÈ DU FONCTIONNEMENT, NE LES
REMPLACER QUE PAR DES COMPSANTS SONY DONT LE NUMÈRO
DE PIÈCE EST INDIQUÈ DANS LE PRÈSENT MANUEL OU DANS
DES SUPPLÈMENTS PUBLIÈS PAR SONY.

Section Title Page Section Title Page

1. GENERAL

Overview .....................7

Getting Started .....................8

TV Operation .....................9

Advanced Operations .....................10

Teletext .....................16

Optional Equipment .....................17

Troubleshooting .....................19

2. DISASSEMBLY

2-1. Rear Cover Removal .....................20

2-2. Chassis Assy Removal .....................20

2-3-1. Service Position (1) .....................20

2-3-2. Service Position (2) .....................20

2-4. Wire Dressing .....................21

2-5. A Board Removal .....................21

2-6. A Extension Board ......... ... .... ... ..21

2-7. Picture Tube Removal .....................22

Removal of Anode Cap .....................22

Removal and Replacement of the

Main - Bracket Bottom Plates .....................23

3. SET-UP ADJUSTMENTS

3-1. Beam Landing .....................24

3-2. Convergence .....................25

3-3. White Balance .....................27

4. CIRCUIT ADJUSTMENTS

4-1. Electrical Adjustments .....................28

4-2. Test Mode 2 .....................31

4-3. BE-3D Self Diagnostic Software .....................33

5. DIAGRAMS

5-1. Block Diagrams .....................35

5-2. Circuit Board Location .....................41

5-3. Schematic Diagrams and

Printed Wiring Boards .....................41

* D Board .....................45

* C Board .....................48

* A Board .....................50

* VM Board .....................60

* D5 Board .....................62

* K5 Board .....................64

* IF Board

[VIF (AEP), VIF UK] ............. .... ....65

* IF Board [VIF (FR)] .....................65

IC Blocks .....................67

5-4. Semiconductors .....................69

6. EXPLODED VIEWS

6-1. Chassis .....................71

6-2. Picture Tube .....................72

7. ELECTRICAL PARTS LIST .....................73

20

KV-29FX11

SECTION 2

DISASSEMBLY

4 Rear Cover

1 1 Screw 4x10

2-1. REAR COVER REMOVAL

2-2. CHASSIS ASSY REMOVAL

2-3-2. SERVICE POSITION (2) 2-3-1. SERVICE POSITION (1)

2 6 Screws

(BTVTP 4x16)

2 Insert into heatsink

Clip bracket into Beznet

1 Snap off from main bracket

3 2 Screws

(BTVTP 4x16)