Sony KDL-26L5000 / KDL-32L5000 Service Manual ▷ View online
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)
6
KDL-26L5000/32L5000
KDL-26L5000/32L5000
WARNINGS AND CAUTIONS - ENGLISH
CAUTION
These servicing instructions are for use by qualifi ed service personnel only. To reduce the risk of electric shock, do not perform any servicing other
than that contained in the operating instructions unless you are qualifi ed to do so.
than that contained in the operating instructions unless you are qualifi ed to do so.
CARRYING THE TV
WARNING!!
An isolation transformer should be used during any service to avoid possible shock hazard, because of live chassis. The chassis of this receiver is
directly connected to the ac power line.
directly connected to the ac power line.
!
SAFETY-RELATED COMPONENT WARNING!!
Components identifi ed by shading and ! mark 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. Circuit adjustments that
are critical for safe operation are identifi ed in this manual. Follow these procedures whenever critical components are replaced or improper operation is
suspected.
these components with Sony parts whose part numbers appear as shown in this manual or in supplements published by Sony. Circuit adjustments that
are critical for safe operation are identifi ed in this manual. Follow these procedures whenever critical components are replaced or improper operation is
suspected.
• Disconnect all cables when carrying the TV.
• Carry the TV with the adequate number of people; larger size TVs require two or more people.
• Placement of the hands carrying the TV is very important for safety and to avoid damage.
• Carry the TV with the adequate number of people; larger size TVs require two or more people.
• Placement of the hands carrying the TV is very important for safety and to avoid damage.