Read Sony KDL-26L5000 / KDL-32L5000 Service Manual online
LCD DIGITAL COLOR TELEVISION
SERVICE MANUAL
EX2K
CHASSIS
MODEL NAME
REMOTE COMMANDER
DESTINATION
9-883-809-04
KDL-26L5000
RM-YD028
US
KDL-26L5000
RM-YD028
CANADA
KDL-26L5000
RM-YD028
MEXICO
KDL-32L5000
RM-YD028
US
KDL-32L5000
RM-YD028
CANADA
KDL-32L5000
RM-YD028
MEXICO
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
ORIGINAL MANUAL ISSUE DATE: 12/2008
☛
:UPDATED ITEM
REVISION
DATE
SUBJECT
12/2008
No revisions or updates are applicable at this time.
1/2009
Updated Disassembly Section. Replaced pages 13-20.
Updated A Board Conductor Side PWB. Replaced page 42.
Updated Self-Diagnostic Function. Replaced page 12.
4/2009
Added Self-Diagnostic Logo to Front Cover.
Updated Table of Contents, Description of LED Indicators, Self Check Table, Disassembly Section,
Service Adjustments and Exploded View Section.Replaced pages 2, 3, 11, 12, 13, 21, 50.
Updated Exploded View Section. Added Bezel Assembly and Rear Cover Assembly P/Ns for
Canada/Mexico destinations. Added ETC-Inverter MT Board P/Ns. Replaced pages 49-51.
8/2009
Updated Exploded View Section to remove LCD Panel specifi c information. Replaced pages 50 & 51.
LCD DIGITAL COLOR TELEVISION
SERVICE MANUAL
EX2K
CHASSIS
MODEL NAME
REMOTE COMMANDER
DESTINATION
9-883-809-04
KDL-26L5000
RM-YD028
US
KDL-26L5000
RM-YD028
CANADA
KDL-26L5000
RM-YD028
MEXICO
KDL-32L5000
RM-YD028
US
KDL-32L5000
RM-YD028
CANADA
KDL-32L5000
RM-YD028
MEXICO
KDL-32L5000 RM-YD028
Self Diagnosis
Supported model
3
KDL-26L5000/32L5000
KDL-26L5000/32L5000
TABLE OF CONTENTS
SECTION TITLE
PAGE
SECTION TITLE
PAGE
Specifi cations ................................................................................. 4
Warnings and Cautions - ENGLISH ............................................... 6
Warnings and Cautions - FRENCH ................................................ 7
Safety-Related Component Warning .............................................. 8
Safety Check-Out ......................................................................... 10
Self-Diagnostic Function ................................................................11
SECTION 1: DISASSEMBLY ............................................................... 13
1-1. Rear Cover Removal ............................................................ 13
1-2. Switch Unit Removal (Contains H1 Board) .......................... 13
1-3. A Board and G2BE (Power Supply) Board Removal ........... 14
1-4. Table-Top Stand Assembly and Under Cover Removal ....... 14
1-5. Loudspeaker Removal ......................................................... 15
1-6. Brackets and Spine Removal ............................................... 16
1-6-1. Brackets and Spine Removal
(KDL-26L5000 Only) ................................................ 16
1-6-2. Brackets and Spine Removal
(KDL-32L5000 Only) ................................................ 16
1-7. H2 Board and LCD Panel Removal ..................................... 17
1-7-1. Cleaning the LCD Panel ............................................ 17
1-8. Balancer (MT Inverter) Board Removal
(KDL-26L5000 Only) ............................................................ 18
1-9. Balancer (MT Inverter) Board Removal
(KDL-32L5000 Only) ............................................................ 19
WIRE DRESSING ........................................................................ 20
SECTION 2: SERVICE ADJUSTMENTS ............................................. 21
2-1. Resetting to Factory Defaults ............................................... 21
SECTION 3: DIAGRAMS ..................................................................... 22
3-1. Circuit Boards Location ........................................................ 22
3-2. Printed Wiring Boards and
Schematic Diagrams Information ......................................... 22
3-3. Block Diagram
...................................................................... 24
3-4. Schematics and Supporting Information .............................. 25
A Board Schematic Diagram (1 of 17) .................................. 25
A Board Schematic Diagram (2 of 17) .................................. 26
A Board Schematic Diagram (3 of 17) .................................. 27
A Board Schematic Diagram (4 of 17) .................................. 28
A Board Schematic Diagram (5 of 17) .................................. 29
A Board Schematic Diagram (6 of 17) .................................. 30
A Board Schematic Diagram (7 of 17) .................................. 31
A Board Schematic Diagram (8 of 17) .................................. 32
A Board Schematic Diagram (9 of 17) .................................. 33
A Board Schematic Diagram (10 of 17) ................................ 34
A Board Schematic Diagram (11 of 17) ................................ 35
A Board Schematic Diagram (12 of 17) ................................ 36
A Board Schematic Diagram (13 of 17) ................................ 37
A Board Schematic Diagram (14 of 17) ................................ 38
A Board Schematic Diagram (15 of 17) ................................ 39
A Board Schematic Diagram (16 of 17) ................................ 40
A Board Schematic Diagram (17 of 17) ................................ 41
G2BE Board Schematic Diagram ......................................... 43
H1 Board Schematic Diagram .............................................. 45
H2 Board Schematic Diagram .............................................. 47
SECTION 4: EXPLODED VIEWS ........................................................ 49
4-1. Rear Cover Assembly and Table-Top Stand Assembly ....... 49
4-2. Chassis ................................................................................ 50
4-3. Bezel Assembly and LCD Panel .......................................... 51
4-4. Screw Legend ...................................................................... 52
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
4
KDL-26L5000/32L5000
KDL-26L5000/32L5000
SPECIFICATIONS
Design and specifi cations are subject to change without notice.
120V - 240V AC, 50/60Hz
VIDEO (IN) 1/2:
S Video (4-Pin Mini DIN) (Video 2 only)
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 (Typical)
Impedance:47 kilohms
COMPONENT IN 1/2:
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 (Typical)
Impedance: 47 kilohms
Power Requirements
HDMI IN 1/2/3:
HDMI
Video: 480i, 480p, 720p, 1080i, 1080p, 1080/24p
Audio: Two channel linear PCM 32, 44.1, and 48 kz,
16, 20 and 24 bits, Dolby Digital
Audio (HDMI IN 1 only):
500 mVrms (Typical)
Impedance: 47 kilohms
AUDIO OUT:
500 mVrms (Typical)
DIGITAL AUDIO OUT (OPTICAL):
PCM/Dolby Digital optical signal
PC IN:
Analog RGB (D-sub 15-pin):
0.7 Vp-p, 75 ohms, positive
PC AUDIO INPUT:
Stereo mini jack
500 mVrms (Typical)
Impedance: 47 kilohms
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