KDL-40X4500, KDL-46X4500, KDL-55X4500 - Sony TV Service Manual (repair manual)

kdl-40x4500, kdl-46x4500, kdl-55x4500 service manual
Model
KDL-40X4500 KDL-46X4500 KDL-55X4500
Pages
127
Size
10.6 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-40x4500-kdl-46x4500-kdl-55x4500.pdf
Date

Read Sony KDL-40X4500 / KDL-46X4500 / KDL-55X4500 Service Manual online

HISTORY
Model Name: KDL-40/46/55X4500
SERVICE MANUAL
Click on Page Number to display details of change
Date
Part Number
Description of Revisions
Version
2008.09
9-883-412-01
Original Manual
1.0
2008.09
9-883-412-02
Inverter MCB part no. for 40 inch model (
P79
)
2.0
2009.04
9-883-412-03
MDF-61 Connector caution notes (
APP A
)
3.0
2009.04
9-883-412-04
Data for replacement of CB1 board or LCD 
Panel (
APP B
)
4.0
- 1 -
SERVICE MANUAL
EG1H 
 
CHASSIS
 MODEL
                                         DEST
RM-ED012
FLAT PANEL COLOR TV
KDL-40X4500    
                 AEP/UK
KDL-46X4500    
                 AEP/UK
KDL-55X4500    
                 AEP/UK
- 2 -
TABLE OF CONTENTS
Section
Title
Page
Section
Title
Page
1. GENERAL ...................................................................
3
Caution ................................................................
3
Specifications .....................................................
5
Connectors ..........................................................
6
Self Diagnosis .....................................................
7
2. DISASSEMBLY
2-1.
Rear Cover Removal ..........................................
9
2-2.
Stand Removal ...................................................
9
2-3.
Speaker Box Removal ........................................
9
2-4.
Woofer Box Removal .........................................
9
2-5.
CB1 Board Removal(46/55 inches) ...................
10
2-6.
D4 Board Removal (40 inches) ..........................
10
2-7.
FBA Board Removal ..........................................
10
2-8.
G6 Board Board Removal ..................................
10
2-9.
G7 Board Removal(55 inches) ...........................
11
2-10. GL Board Removal(46/55 inches) .....................
11
2-11. H1VM Board Removal ......................................
11
2-12. H3VM Board Removal ......................................
11
2-13. H4 Board Removal .............................................
12
2-14. K2 Board Removal .............................................
12
2-15. AE Board Removal ............................................
12
2-16. Sensor Module Removal ....................................
12
3. SERVICE MENUS
3-1.
How to enter the Service Mode  ........................
13
3-2.
Changing TVM Data Settings  ...........................
13
3-3.
Writing TVM Data  ............................................
13
3-4.
Entering BEM Service Menu  ............................
13
3-5.
Changing BEM Data Settings  ...........................
13
3-6.
Writing BEM Data  ............................................
13
3-7.
Trouble Shooting  ...............................................
14
  3-7-1.  No Power .........................................................
14
  3-7-2.  Set Reboots ......................................................
14
  3-7-3.  Power Error .....................................................
14
  3-7-4.  T-Con Error .....................................................
14
  3-7-5.  Back Light Error .............................................
14
  3-7-6.  Temperature Error ...........................................
14
  3-7-7.  Audio Error .....................................................
14
  3-7-8.  Fan Error ..........................................................
14
  3-7-9.  Balancer Error .................................................
14
3-8.
CB1 Board Replacement (46/55 inches)  ..........
14
  3-8-1.  Copying data from Panel to CB1 Board .........
14
4. DIAGRAMS
4-1.
Block Diagram ...................................................
20
4-2.
Circuit Board Location .......................................
21
4-3.
Schematic Diagrams and Printed Wiring
Boards .................................................................
21
AE Board Schematic Diagram ...........................
22
CB1 Board Schematic Diagram(46/55 inches) .
31
D4 Board Schematic Diagram(40 inches) .........
38
FBA Board Schematic Diagram ........................
39
G6 Board Schematic Diagram ...........................
60
G7 Board Schematic Diagram (55 inches) ........     62
GL Board Schematic Diagram(46/55 inches) ...
63
H1VM Board Schematic Diagram .....................
65
H3VM Board Schematic Diagram .....................
65
H4 Board Schematic Diagram ...........................
65
K2 Board Schematic Diagram ...........................     66
AE Printed Wiring Board ...................................
67
CB1 Printed Wiring Board(46/55 inches) .........
69
D4 Printed Wiring Board (40 inches) ................
70
FBA Printed Wiring Board ................................
71
G6 Printed Wiring Board ...................................
73
G7 Printed Wiring Board(55 inches) .................
75
GL Printed Wiring Board(46/55 inches) ...........
76
H1VM Printed Wiring Board .............................
78
H3VM Printed Wiring Board .............................
78
H4 Printed Wiring Board ...................................
78
K2 Printed Wiring Board ...................................
78
5. EXPLODED  VIEWS
5-1.
Chassis ................................................................
79
5-2.
Stand Assy & Speakers ......................................
80
5-3.
Bezel ...................................................................
 81
5-4.
Rear Cover & Power Supply Cords ...................
 82
6. ELECTRICAL  PARTS  LIST ..................................     83  
SAFETY-RELATED COMPONENT WARNING !!
COMPONENTS IDENTIFIED BY SHADING AND MARKED
  
 
  ON
THE 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.
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.
- 3 -
SECTION 1  GENERAL
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. H1 etc [ see example ]. The
servicing of these boards requires special precautions to be taken as
outlined below.
Lead Free Soldered Boards
example
Lead Free Solder material must be used to comply with environmental requirements 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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1
CAUTION
SECTION 1  GENERAL
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 the correct rating for the set. Should the fuse
need to be replaced, use a fuse of the same rating approved by ASTA
to BS 1362, ie one that carries the 
ASA
T
 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 ENGAGED IN A LIVE SOCKET.
When an alternative type of plug is used, it should be fitted with the
correct rating fuse, otherwise the circuit should be protected by the
same rating fuse at the distribution board.
UK PLUG WARNING
Page of 127
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Download Sony KDL-40X4500 / KDL-46X4500 / KDL-55X4500 Service Manual (Repair Manual)

Here you can read online and download Sony KDL-40X4500 / KDL-46X4500 / KDL-55X4500 Service Manual in PDF. KDL-40X4500 / KDL-46X4500 / KDL-55X4500 service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony KDL-40X4500 / KDL-46X4500 / KDL-55X4500 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.