KLV-26L500A, KLV-32L500A, KLV-37L500A - Sony TV Service Manual (repair manual)

klv-26l500a, klv-32l500a, klv-37l500a service manual
Model
KLV-26L500A KLV-32L500A KLV-37L500A
Pages
87
Size
15.64 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
klv-26l500a-klv-32l500a-klv-37l500a.pdf
Date

Read Sony KLV-26L500A / KLV-32L500A / KLV-37L500A Service Manual online

LCD COLOR TELEVISION
 SERVICE MANUAL 
EX2T
 
CHASSIS
 
MODEL NAME 
REMOTE COMMANDER 
DESTINATION  
9-883-817-03
KLV-26L500A
 RM-YA010  LATIN 
SOUTH
KLV-26L500A
 RM-YA010 
ARGENTINA
KLV-32L500A
 RM-YA010  LATIN 
SOUTH
KLV-32L500A
 RM-YA010 
ARGENTINA
KLV-37L500A
 RM-YA010  LATIN 
SOUTH
KLV-37L500A
 RM-YA010 
ARGENTINA
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
ORIGINAL MANUAL ISSUE DATE: 3/2009
 :UPDATED ITEM
REVISION 
DATE 
  SUBJECT     
3/2009 
 
 
 
No revisions or updates are applicable at this time.
6/2009 
 
 
 
Added Support Belt Kit and Screw Bag Assy Contents to Miscellaneous Section of Parts List. 
     
 
 
Replaced 
page 
85.
9/2009 
 
 
 
Updated Exploded View Section to remove LCD Panel specifi c information. Replaced pages 66-67.
LCD COLOR TELEVISION
 SERVICE MANUAL 
EX2T
 
CHASSIS
 
MODEL NAME 
REMOTE COMMANDER 
DESTINATION  
9-883-817-03
KLV-26L500A
 RM-YA010  LATIN 
SOUTH
KLV-26L500A
 RM-YA010 
ARGENTINA
KLV-32L500A
 RM-YA010  LATIN 
SOUTH
KLV-32L500A
 RM-YA010 
ARGENTINA
KLV-37L500A
 RM-YA010  LATIN 
SOUTH
KLV-37L500A
 RM-YA010 
ARGENTINA
KLV-32L500A RM-YA010
3
KLV-26L500A/32L500A/37L500A
KLV-26L500A/32L500A/37L500A
TABLE OF CONTENTS
SECTION TITLE   
PAGE
SECTION TITLE   
PAGE
Specifi cations ................................................................................. 4
Warnings and Cautions  ................................................................. 6
Safety-Related Component Warning .............................................. 7
Safety Check-Out ........................................................................... 9
Self-Diagnostic Function ............................................................... 10
SECTION 1:  DISASSEMBLY ............................................................... 12
1-1.  Rear Cover Removal ............................................................ 12
1-2. Switch Unit Removal  ........................................................... 12
1-3.  BT2 Board and GT3/G4T (Power) Board Removal .............. 13
1-4.  Table-Top Stand Assembly and Under Cover Removal ....... 14
1-5. Loudspeaker Removal ......................................................... 14
1-6.  Brackets and Spine Removal ............................................... 15
1-6-1.  KLV-26L500A Brackets and Spine Removal ............ 15
1-6-2.  KLV-32L500A Brackets and Spine Removal ............ 16
1-6-3.  KLV-37L500A Brackets and Spine Removal ............ 17
1-7.  HT1 Board and LCD Panel Removal ................................... 18
1-7-1. Cleaning 
the 
LCD 
Panel 
.......................................... 18
1-8.  Balancer (ETC-Inverter MT Board) Removal ....................... 19
1-8-1. KLV-26L500A 
Only 
................................................... 19
1-8-2. KLV-32L500A/37L500A 
Only 
................................... 20
WIRE DRESSING  ....................................................................... 21
KLV-26L500A Only ............................................................... 21
KLV-32L500A Only ............................................................... 29
KLV-37L500A Only ............................................................... 37
SECTION 2:  SERVICE ADJUSTMENTS ............................................. 44
2-1.  Viewing Service Adjustment Data ........................................ 44
2-2. Accessing Service Adjustment Mode ................................... 44
2-3.  Using the Remote Commander to View Service Data ......... 44
2-4.  Resetting to Factory Defaults ............................................... 44
SECTION 3:  DIAGRAMS ..................................................................... 45
3-1. Circuit Boards Location ........................................................ 45
3-2.  Printed Wiring Boards and 
Schematic Diagrams Information ......................................... 45
3-3. Block Diagram 
...................................................................... 47
3-4. Schematics and Supporting Information .............................. 48
BT2 Board Schematic Diagram (1 of 9) ............................... 48
BT2 Board Schematic Diagram (2 of 9) ............................... 49
BT2 Board Schematic Diagram (3 of 9) ............................... 50
BT2 Board Schematic Diagram (4 of 9) ............................... 51
BT2 Board Schematic Diagram (5 of 9) ............................... 52
BT2 Board Schematic Diagram (6 of 9) ............................... 53
BT2 Board Schematic Diagram (7 of 9) ............................... 54
BT2 Board Schematic Diagram (8 of 9) ............................... 55
BT2 Board Schematic Diagram (9 of 9) ............................... 56
GT3 Board Schematic Diagram 
(KLV-26L500A/32L500A Only) ................................. 58
G4T Board Schematic Diagram 
(KLV-37L500A Only) ................................................ 60
HT1 Board Schematic Diagram ........................................... 62
SECTION 4:  EXPLODED VIEWS ........................................................ 64
4-1.  Rear Cover Assembly and Table-Top Stand Assembly  ....... 64
4-2. Chassis ................................................................................ 65
4-3. Connectors 
........................................................................... 66
4-4.  Bezel Assembly and LCD Panel .......................................... 67
4-5. Screw Legend ...................................................................... 68
SECTION 5:  ELECTRICAL PARTS LIST ............................................ 69
APPENDIX A:  ENCRYPTION KEY COMPONENTS ..........................A-1
4
KLV-26L500A/32L500A/37L500A
KLV-26L500A/32L500A/37L500A
SPECIFICATIONS
Design and specifi cations are subject to change without notice.
110V - 220V AC, 50/60Hz
VIDEO IN 1/2:
 
 
Y: 1.0 Vp-p, 75 ohms unbalanced, sync negative 
 
 
C: 0.286 Vp-p (Burst Signal), 75 ohms
 Video
 
 
1 Vp-p, 75 ohms unbalanced, sync negative 
 Audio
   500 
mVrms 
(Modulation 
100%)
 
 
Impedance: 47 kilohms
COMPONENT IN:
 YP
B
P
R
 (Component Video)
 
 
Y:1.0 Vp-p, 75 ohms unbalanced, sync negative
 
 
P
B
:0.7 Vp-p, 75 ohms
 
 
P
R
:0.7 Vp-p, 75 ohms
 
 
Signal format: 480i, 480p, 720p, 1080i, 1080p
 Audio
   500 
mVrms 
(Modulation 
100%) 
 
 
Impedance: 47 kilohms
HDMI IN 1/2:
 HDMI
 
 
Video: 480i, 480p, 720p, 1080i, 1080p
 
 
Audio: Two channel linear PCM 32, 44.1, and 48 kz,
 
 
 
    16, 20 and 24 bits
Power Requirements
AUDIO OUT:
   500 
mVrms 
(Modulation 
100%)
 
 
1 Vrms Maximum Volume (Variable)
   500 
mVrms 
(Fixed)
VIDEO OUT:
 
 
Y:1.0 Vp-p, 75 ohms unbalanced, sync negative
 
 
C: 0.286 Vp-p (Burst Signal), 75 ohms
 
Video.
 
 
1 Vp-p, 75 ohms unbalanced, sync negative
PC IN:
   D-sub 
15-pin, 
Analog 
RGB, 
 
 
0.7 Vp-p, 75 ohms, positive
PC AUDIO INPUT:
 
 
Stereo mini jack, 500 mVrms (Modulation 100%)
 
 
Impedance: 47 kilohms
HEADPHONES:
 
 
Stereo mini jack
 
 
Impedance: > 16 ohms
 
 
Macintosh is a trademark of Apple Inc., registered in the U.S. and other 
countries.
HDMI, the HDMI logo and High-Definition Multimedia Interface are 
trademarks or registered trademarks of HDMI Licensing LLC.
Blu-ray Disc is a trademark.
“BRAVIA”, 
 and 
 are trademarks of Sony Corporation.
“PLAYSTATION” is a registered trademark and “PS3” is a trademark of 
Sony Computer Entertainment Inc.
Licensing Information
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Download Sony KLV-26L500A / KLV-32L500A / KLV-37L500A Service Manual (Repair Manual)

Here you can read online and download Sony KLV-26L500A / KLV-32L500A / KLV-37L500A Service Manual in PDF. KLV-26L500A / KLV-32L500A / KLV-37L500A service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony KLV-26L500A / KLV-32L500A / KLV-37L500A 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.