Sony KDS-50A3000 / KDS-55A3000 / KDS-60A3000 Service Manual ▷ View online
SXRD PROJECTION TELEVISION
SERVICE MANUAL
SP-4
CHASSIS
MODEL NAME
REMOTE COMMANDER
DESTINATION
9-883-759-08
KDS-50A3000
RM-YD016
US/CND
KDS-55A3000
RM-YD016
US/CND
KDS-60A3000
RM-YD016
US/CND
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
ORIGINAL MANUAL ISSUE DATE: 8/2007
☛
: UPDATED ITEM
REVISION
DATE
SUBJECT
8/2007
No revisions or updates are applicable at this time.
8/2007
Added Optional Colored Speaker Grille P/N’s information. Replaced Page 115.
9/2007
Updated Self-Diagnostic information. Replaced page 8-9.
Corrected information in Disassembly section, Replace pages 10 -16.
Corrected PN for Power Supply and added PN for Plug Holder. Replaced page 67.
10/2007
Updated TOC to add Appendix C: HV Cable Removal. Replaced page 3.
Updated Disassembly section to include HV Cable Removal instructions. Replaced page 13.
Updated illustration to show HV Plug Holder. Replaced page 67.
Added
Appendix
C:
HV
Cable
Removal.
11/2007
Updated TOC to add Appendix D: Performing Mechanical Geometry Adjustments. Replaced page 3.
Added
Appendix
D:
Performing
Mechanical
Geometry
Adjustments.
11/2007
Added PN for Screen Holders. Replaced page 66.
12/2007
Removed Optional Colored Speaker Grille P/N’s information. Replaced Page 115.
5/2008
Corrected LVDS cable location on 4-4. Connectors. Replaced page 69.
SXRD PROJECTION TELEVISION
SERVICE MANUAL
SP-4
CHASSIS
MODEL NAME
REMOTE COMMANDER
DESTINATION
9-883-759-08
KDS-50A3000
RM-YD016
US/CND
KDS-55A3000
RM-YD016
US/CND
KDS-60A3000
RM-YD016
US/CND
Self Diagnosis
Supported model
KDS-60A3000
RM-YD016
KDS-50A3000/55A3000/60A3000
KDS-50A3000/55A3000/60A3000
3
TABLE OF CONTENTS
SECTION TITLE
PAGE
SECTION TITLE
PAGE
Specifi cations ................................................................................. 4
Warnings and Cautions .................................................................. 6
Safety Check-Out ........................................................................... 7
Self-Diagnostic Function ................................................................. 8
SECTION 1: DISASSEMBLY ............................................................... 10
1-1. Lamp Removal ..................................................................... 10
1-2. Screen Frame Assembly and Speaker Grille Assembly
Removal ............................................................................... 10
1-3. Rear Cover Removal and H1 Board Bracket Removal .........11
1-3-1. Side Cover Removal (KDS-50A3000 Only) ..............11
1-4. H2 Board, Speaker, and Separator Removal ....................... 12
1-5. Front Bracket Removal ........................................................ 12
1-6. Optics Block Assembly and Lamp Duct Removal ................ 13
1-6-1. Lamp Duct Block Disassmbly .................................. 13
1-7. Chassis Removal ................................................................. 14
1-8. Diffusion Plates (Screens) Removal .................................... 15
1-9. Mirror Removal
..................................................................... 16
SECTION 2: CIRCUIT ADJUSTMENTS .............................................. 17
2-1. Using the Remote Commander for Electrical Adjustments .. 17
2-2. Accessing Service Adjustment Mode ................................... 17
2-3. Viewing the Service Menus .................................................. 17
2-4. Using the Remote Commander to View Service Data ......... 18
2-5. Adjusting H/V Center
............................................................ 18
2-6. Exiting Service Mode ........................................................... 18
SECTION 3: DIAGRAMS ..................................................................... 19
3-1. Circuit Boards Location ........................................................ 19
3-2. Printed Wiring Boards and
Schematic Diagrams Information ......................................... 19
3-3. Block Diagram
...................................................................... 21
3-4. Schematics and Supporting Information .............................. 22
A Board Schematic Diagram ................................................ 22
BC Board Schematic Diagram ............................................. 24
F Board Schematic Diagram ................................................ 26
FB1A Board Schematic Diagram (1 of 17) ........................... 28
FB1A Board Schematic Diagram (2 of 17) ........................... 29
FB1A Board Schematic Diagram (3 of 17) ........................... 30
FB1A Board Schematic Diagram (4 of 17) ........................... 31
FB1A Board Schematic Diagram (5 of 17) ........................... 32
FB1A Board Schematic Diagram (6 of 17) ........................... 33
FB1A Board Schematic Diagram (7 of 17) ........................... 34
FB1A Board Schematic Diagram (8 of 17) ........................... 35
FB1A Board Schematic Diagram (9 of 17) ........................... 36
FB1A Board Schematic Diagram (10 of 17) ......................... 37
FB1A Board Schematic Diagram (11 of 17) ......................... 38
FB1A Board Schematic Diagram (12 of 17) ......................... 39
FB1A Board Schematic Diagram (13 of 17) ......................... 40
FB1A Board Schematic Diagram (14 of 17) ......................... 41
FB1A Board Schematic Diagram (15 of 17) ......................... 42
FB1A Board Schematic Diagram (16 of 17) ......................... 43
FB1A Board Schematic Diagram (17 of 17) ......................... 44
G Board Schematic Diagram (1 of 2) ................................... 46
G Board Schematic Diagram (2 of 2) ................................... 47
H1 Board Schematic Diagram .............................................. 49
H2 Board Schematic Diagram .............................................. 51
S2 Board Schematic Diagram .............................................. 53
T Board Schematic Diagram ................................................ 55
TUU2 Board Schematic Diagram (1 of 2) ........................... 57
TUU2 Board Schematic Diagram (2 of 2) ........................... 58
U Board Schematic Diagram (1 of 4) ................................... 60
U Board Schematic Diagram (2 of 4) ................................... 61
U Board Schematic Diagram (3 of 4) ................................... 62
U Board Schematic Diagram (4 of 4) ................................... 63
3-5. Semiconductors ................................................................... 65
SECTION 4: EXPLODED VIEWS ........................................................ 66
4-1. Screen Frame Assembly and Mirror
..................................... 66
4-2. Optics Block Assembly
......................................................... 67
4-3. Chassis ................................................................................ 68
4-4. Connectors
........................................................................... 69
SECTION 5: ELECTRICAL PARTS LIST ............................................ 70
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
APPENDIX B: REPLACING THE LAMP ............................................B-1
APPENDIX C: HV CABLE REMOVAL ...............................................C-1
APPENDIX D: PERFORMING MECHANICAL GEOMETRY
ADJUSTMENTS .........................................................D-1
KDS-50A3000/55A3000/60A3000
KDS-50A3000/55A3000/60A3000
4
SPECIFICATIONS
Design and specifi cations are subject to change without notice.
120V, 60Hz
240W
Less than 0.4W
HDMI IN 1/2/3
Video - 480i, 480p, 720p, 1080i, 1080p, 1080/24p
Audio - Two channel linear PCM 32, 44.1 and 48 kHz,
16, 20, and 24 bit, Dolby Digital
Audio - (HDMI IN 1 only) 500 mVrms
(100% modulation) Impedance:47 kilo ohms
Less than 0.4W
HDMI IN 1/2/3
Video - 480i, 480p, 720p, 1080i, 1080p, 1080/24p
Audio - Two channel linear PCM 32, 44.1 and 48 kHz,
16, 20, and 24 bit, Dolby Digital
Audio - (HDMI IN 1 only) 500 mVrms
(100% modulation) Impedance:47 kilo ohms
Video (IN) 1/2/3
Video
1 total Y: 1.0 Vp-p, 75ohms unbalanced,
sync negative
S Video (IN)
1 total (4-pin mini DIN)
Y: 1Vp-p, 75ohms unbalanced, sync negative
C: 0.286Vp-p (Burst signal), 75ohms
Audio (IN)
500 mVrms (100% modulation)
Impedance:47 kilo ohms
Video
1 total Y: 1.0 Vp-p, 75ohms unbalanced,
sync negative
S Video (IN)
1 total (4-pin mini DIN)
Y: 1Vp-p, 75ohms unbalanced, sync negative
C: 0.286Vp-p (Burst signal), 75ohms
Audio (IN)
500 mVrms (100% modulation)
Impedance:47 kilo ohms
Power Requirements
Power Consumption (W)
In Use (Max)
In
Standby
Inputs/Outputs
Component In 1/2
(Y, P
(Y, P
B
/R
R
) (Component Video)
Y: 1.0 Vp-p, 75 ohms unbalanced, sync negative
P
P
B
:
0.7 Vp-p, 75 ohms;
P
R
: 0.7 Vp-p, 75 ohms
Signal format: 480i, 480p, 720p, 1080i, 1080p
Audio (IN)
500 mVrms (100% modulation)
Impedance:47 kilo ohms
Audio (IN)
500 mVrms (100% modulation)
Impedance:47 kilo ohms
Audio Out
500 mVrms (100% modulation)
1 Vrms at the maximum volume setting
(Varies with input level)
500 mVrms (100% modulation)
1 Vrms at the maximum volume setting
(Varies with input level)
Digital Audio Optical Output (PCM/Dolby Digital)
Optical Digital Audio Output
Optical Digital Audio Output
PC In
D-sub 15-pin, analog RGV, 0.7 Vp-p, 75 ohms,
positive
D-sub 15-pin, analog RGV, 0.7 Vp-p, 75 ohms,
positive
PC Audio Input
Stereo mini jack, 500mVrms, 47 kilohm
Stereo mini jack, 500mVrms, 47 kilohm
Trademark Information
As an ENERGY STAR
®
Partner, Sony
Corporation has determined that this product
meets the ENERGY STAR
meets the ENERGY STAR
®
guidelines for
energy efficiency.
ENERGY STAR
ENERGY STAR
®
is a U.S. registered mark.
This TV incorporates High-
Definition Multimedia Interface
Definition Multimedia Interface
(HDMI
™
) technology. HDMI, the HDMI logo and High-
Definition Multimedia Interface are trademarks or
registered trademarks of HDMI Licensing LLC.
registered trademarks of HDMI Licensing LLC.
This TV is manufactured under license from Dolby
Laboratories. “Dolby” and the double-D symbol are
trademarks of Dolby Laboratories.
SXRD “BRAVIA” and
, BRAVIA ENGINE EX, “XMB”
and “XrossMediaBar”, S-Force, BRAVIA Theatre Sync,
, DM
x
,
BRAVIA Internet Video Link Ready and “PS3” are trademarks
or registered marks of Sony Corporation and/or
Sony Computer Entertainment Inc.
or registered marks of Sony Corporation and/or
Sony Computer Entertainment Inc.