Sony KDL-26L5000 / KDL-32L5000 Service Manual ▷ View 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
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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5
KDL-26L5000/32L5000
KDL-26L5000/32L5000
KDL-26L5000
KDL-32L5000
in use
75W
135W
in standby
8W + 8W
10W + 10W
Speaker/Full Range (2)
mm
40 X 100 mm
34 X 160 mm
in
1
5/8
x 4 in
1
3/8
x 6
1/3
in
with stand
mm
679 x 485 x 222 mm
807 x 557 x 222 mm
in
26
3/4
x 19
1/8
x 8
3/4
in
31
7/8
x 22 x 8
3/4
in
without stand
mm
679 x 435 x 93 mm
807 x 508 x 94 mm
in
26
3/4
x 17
1/4
x 3
3/4
in
31
7/8
x 20 x 3
3/4
in
wall-mount hole pattern (mm)
200 x 100
200 x 200
wall-mount screw size (mm)
M4 8-12
M6 8-12
Mass
with stand
kg
10.0 kg
12.7 kg
lbs
22 lbs 1 oz
28 lbs 0 oz
without stand
kg
8.7 kg
11.4 kg
lbs
19 lbs 3 oz
25 lbs 3 oz
All measurements are approximations.
Power Consumption
Speaker Output (W)
Dimensions (W x H x D)
Less than 0.5 W
Television system
NTSC
American
TV
Standard
ATSC (8VSB terrestrial) ATSC compliant 8VSB
QAM on cable
QAM on cable
ANSI/SCTE 07 2000
Channel coverage
Analog Digital
Terrestrial 2-69
2-69
Cable 1-135
1-135
Antenna
75-ohm external terminal for RF inputs
Panel System
LCD (Liquid Crystal Display) Panel
Display Resolution (horizontal x vertical):
1,366 dots x 768 lines
Screen Size (measured diagonally)
approx. 26 inches (KDL-26L5000 only)
approx. 31.5 inches (KDL-32L5000 only)
approx. 31.5 inches (KDL-32L5000 only)
Supplied Accessories
Remote Commander RM-YD028
Two Size AA (R6) Batteries
Operating Instructions
Quick Setup Guide
Warranty Card
Safety and Regulatory Booklet
Attaching to the Table-Top Stand
Screws (4)
Two Size AA (R6) Batteries
Operating Instructions
Quick Setup Guide
Warranty Card
Safety and Regulatory Booklet
Attaching to the Table-Top Stand
Screws (4)
Optional Accessories
Connecting Cables
Support Belt Kit
Wall-Mount Bracket
SU-WL100
Support Belt Kit
Wall-Mount Bracket
SU-WL100
(KDL-26L5000
only)
SU-WL500
(KDL-32L5000
only)