KDS-50A3000, KDS-55A3000, KDS-60A3000 - Sony TV Service Manual (repair manual)

kds-50a3000, kds-55a3000, kds-60a3000 service manual

Model: KDS-50A3000 KDS-55A3000 KDS-60A3000
Pages: 122
Size: 11.41 MB
Type: PDF
Document: Service Manual
Brand: Sony
Device: TV
File: kds-50a3000-kds-55a3000-kds-60a3000.pdf
Date: 2018-11-20

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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

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
Power Requirements
Power Consumption (W)
 
In Use (Max)
 In 
Standby 
 Inputs/Outputs

Component In 1/2
(Y, P
B
/R
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 (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)

Digital Audio Optical Output (PCM/Dolby Digital)
Optical Digital Audio Output

PC In
D-sub 15-pin, analog RGV, 0.7 Vp-p, 75 ohms, 
positive

PC Audio Input
Stereo mini jack, 500mVrms, 47 kilohm
Trademark Information
As an ENERGY STAR
®
 Partner, Sony 
Corporation has determined that this product 
meets the ENERGY STAR
®
 guidelines for 
energy efficiency.
ENERGY STAR
®
 is a U.S. registered mark.
This TV incorporates High-
Definition Multimedia Interface 
(HDMI
™
) technology. HDMI, the HDMI logo and High-
Definition Multimedia Interface are trademarks or 
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. 

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Download Sony KDS-50A3000 / KDS-55A3000 / KDS-60A3000 Service Manual (Repair Manual)

Here you can read online and download Sony KDS-50A3000 / KDS-55A3000 / KDS-60A3000 Service Manual in PDF. KDS-50A3000 / KDS-55A3000 / KDS-60A3000 service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony KDS-50A3000 / KDS-55A3000 / KDS-60A3000 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.

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