KD-32DC11U - Sony TV Service Manual (repair manual)

kd-32dc11u service manual
Model
KD-32DC11U
Pages
82
Size
7.9 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kd-32dc11u.pdf
Date

Read Sony KD-32DC11U Service Manual online

- 1 -
SERVICE MANUAL
FE-2D 
CHASSIS
MODEL
COMMANDER
DEST
CHASSIS NO.
KD-32DC11U
RM-949
UK
SCC-R42B-A
KD-32DC11U
RM-949
MODEL
COMMANDER
DEST
CHASSIS NO.
- 2 -
TABLE OF CONTENTS
Section
Title
Page
Section
Title
Page
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 ISOLATION 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 BLINDAGE 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 SECURITÈ!!
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 IMPOR-
TANCE 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.
Caution
....................
3
Specifications
....................
4
Connectors
....................
5
Self Diagnostic Software
....................
6
1.  GENERAL
Switching on the TV
....................
7
Automatically Tuning the TV
....................
7
Switching between digital and
analogue mode
....................
7
Digital Text
....................
8
Analogue Text
....................
8
The Digital electronic programme guide .......
9
Using the TV Menu System
....................
10
Detail Set-up Menu
....................
10
Connecting other Equipment to the TV ........
11
Viewing pictures from a connected VCR ......
11
Viewing pictures from equipment
connected to the rear sockets
....................
11
Viewing pictures from equipment
connected to the front sockets
....................
11
Lifting the TV Set
....................
11
Specifications
....................
12
Troubleshooting
....................
12
2.  DISASSEMBLY
2-1.
Rear Cover Removal
....................
13
2-2.
Chassis Removal and Refitting ....................
13
2-3.
A Board Removal [Step 1]
....................
14
2-4.
A Board Removal [Step 2]
....................
14
2-5.
F3 Board Removal
....................
14
2-6.
Service Position
....................
14
2-7.
Picture Tube Removal
....................
15
Bottom Plates
....................
16
3.  SET-UP ADJUSTMENTS
3-1.
Beam Landing
....................
17
3-2.
Convergence
....................
18
3-3.
Focus Adjustment
....................
20
3-4.
Screen (G2), White Balance
....................
20
4.  CIRCUIT ADJUSTMENTS
4-1.
Electrical Adjustments
....................
21
4-2.
Test Mode 2
....................
23
5.  DIAGRAMS
5-1.
Block Diagrams (1)
....................
24
Block Diagrams (2)
....................
25
Block Diagrams (3)
....................
26
Block Diagrams (4)
....................
27
Block Diagrams (5)
....................
28
5-2.
Circuit Board Location
....................
29
5-3.
Schematic Diagrams and
Printed Wiring Boards
....................
29
* A Board PWB
....................
30
* A Board Schematic
....................
31
* H6 Board PWB
....................
36
* H6 Board Schematic ....................
35
* F3 Board PWB
....................
36
* F3 Board Schematic ....................
35
* F5 Board PWB
....................
36
* F5 Board Schematic ....................
35
* C Board PWB
....................
38
* C Board Schematic
....................
37
* D2 Board PWB
....................
38
* D2 Board Schematic ....................
37
* VM Board PWB
....................
38
* VM Board Schematic ....................
39
* A2 Board PWB
....................
42
* A2 Board Schematic ....................
40
* G2 Board PWB
....................
42
* G2 Board Schematic ....................
43
* B1 Board PWB
....................
42
* B1 Board Schematic ....................
43
* N Board PWB
....................
52
* N Board Schematic
....................
44
5-4.
Semiconductors
....................
53
5-5.
IC Blocks
....................
55
6.  EXPLODED VIEWS
6-1.
Chassis
....................
56
6-2.
Picture Tube
....................
57
7.  ELECTRICAL PARTS LIST
....................
58
- 3 -
The circuit boards used in these models have been processed using
Lead Free Solder. The boards are identified by the LF logo located
close to the board designation e.g. F1, H1 etc [ see examples ]. The
servicing of these boards requires special precautions to be taken as
outlined below.
CAUTION
Lead Free Soldered Boards
example 1
example 2
It is strongly recommended to use Lead Free Solder material in order to guarantee optimal quality of new solder joints. Lead Free Solder is
available under the following part numbers :
Due to the higher melting point of Lead Free Solder the soldering iron tip temperature needs to be set to 370 degrees centigrade. This requires
soldering equipment capable of accurate temperature control coupled with a good heat recovery characteristics.
For more information on the use of Lead Free Solder, please refer to  http://www.sony-training.com
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- 4 -
How to replace the fuse.
Open the fuse compartment with
a screwdriver blade and replace
the fuse.
FUSE
WARNING (UK Models only)
The flexible mains lead is supplied connected to a B.S. 1363 fused
plug having a fuse of 5 AMP rating. Should the fuse need to be
replaced, use a 5AMP FUSE approved by ASTA to BS 1362, ie one
that carries the 
ASA
T
 mark.
IF THE PLUG SUPPLIED WITH THIS APPLIANCE IS NOT SUIT-
ABLE 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 ENGAGED IN A
LIVE 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 5AMP
FUSE
 at the distribution board.
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Page of 82

Download Sony KD-32DC11U Service Manual (Repair Manual)

Here you can read online and download Sony KD-32DC11U Service Manual in PDF. KD-32DC11U service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony KD-32DC11U TV. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.