KDF-46E3000, KDF-50E3000 - Sony TV Service Manual (repair manual)

Model: KDF-46E3000 KDF-50E3000
Pages: 114
Size: 13.14 MB
Type: PDF
Document: Service Manual
Brand: Sony
Device: TV
File: kdf-46e3000-kdf-50e3000.pdf
Date: 2018-11-20

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LCD PROJECTION TELEVISION
 SERVICE MANUAL 
LA-5
 
CHASSIS
 

MODEL NAME 

REMOTE COMMANDER 

DESTINATION  
9-883-754-02
KDF-46E3000
 RM-YD016 
US/CND 
KDF-50E3000
 RM-YD016 
US/CND 
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
ORIGINAL MANUAL ISSUE DATE:  6/2007
☛
: UPDATED ITEM
REVISION 
DATE 
 SUBJECT     
6/2007 
 
 
No revisions or updates are applicable at this time.
8/2007 
 
 
Updated Disassembly Section 1-6. Replaced Page 14.

LCD PROJECTION TELEVISION
 SERVICE MANUAL 
LA-5
 
CHASSIS
 

MODEL NAME 

REMOTE COMMANDER 

DESTINATION  
9-883-754-02
KDF-46E3000
 RM-YD016 
US/CND 
KDF-50E3000
 RM-YD016 
US/CND 
Self Diagnosis
Supported model
KDF-50E3000
RM-YD016

KDF-46E3000/50E3000
KDF-46E3000/50E3000
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. Overview .............................................................................. 10
1-2. Lamp Removal ......................................................................11
1-3. Power Supply (Ballast Unit) Removal .................................. 12
1-4. HAE Board Removal ............................................................ 13
1-5. HCE Board Removal 
............................................................ 13
1-6.  Ornamental Cover, Screen Frame, 
and Light Guide Removal ..................................................... 14
1-7.  Diffusion Plates and Screen Frame Removal ...................... 15
1-7-1. Diffusion 
Plates 
(Screens) 
Tape 
Method 
................. 15
1-8.  Separator, Speaker, and HBE Board Removal .................... 16
1-9. Lamp Duct Removal 
............................................................. 17
1-10. Optical Unit Block Removal .................................................. 18
1-11. Chassis  Removal ................................................................. 19
1-12. Mirror  Replacement .............................................................. 20
 Wire 
Dressing 
....................................................................... 21
SECTION 2:  CIRCUIT ADJUSTMENTS .............................................. 32
2-1.  Using the Remote Commander for Electrical Adjustments .. 32
2-2. Accessing Service Adjustment Mode ................................... 32
2-3.  Viewing the Service Menus .................................................. 32
2-4.  Using the Remote Commander to View Service Data ......... 33
2-4-1.  Changing Service Data ............................................ 33
2-4-2. Exiting 
Service 
Mode 
............................................... 33
2-5. Updating the Model Information when 
Replacing the BE Board ....................................................... 33
2-5-1. Verifying 
Model 
Information 
..................................... 34
2-6.  Adjusting the Horizontal and vertical Settings ...................... 34
2-7. Resetting the Lamp .............................................................. 34
2-8.  Verifying Service Data Changes .......................................... 34
2-9.  Resetting to Factory Defaults ............................................... 35
SECTION 3:  DIAGRAMS ..................................................................... 36
3-1. Circuit Boards Location ........................................................ 36
3-2.  Printed Wiring Boards and 
Schematic Diagrams Information ......................................... 36
3-3. Block Diagrams .................................................................... 38
Signal Flow Block Diagram .................................................. 38
Connection Diagram ............................................................ 39
3-4.  Schematics and Supporting Information .............................. 40
BE Board Schematic Diagram (1 of 12) ............................... 40
BE Board Schematic Diagram (2 of 12) ............................... 41
BE Board Schematic Diagram (3 of 12) ............................... 42
BE Board Schematic Diagram (4 of 12) ............................... 43
BE Board Schematic Diagram (5 of 12) ............................... 44
BE Board Schematic Diagram (6 of 12) ............................... 45
BE Board Schematic Diagram (7 of 12) ............................... 46
BE Board Schematic Diagram (8 of 12) ............................... 47
BE Board Schematic Diagram (9 of 12) ............................... 48
BE Board Schematic Diagram (10 of 12) ............................. 49
BE Board Schematic Diagram (11 of 12) ............................. 50
BE Board Schematic Diagram (12 of 12) ............................. 51
G Board Schematic Diagram (1 of 2) ................................... 53
G Board Schematic Diagram (2 of 2) ................................... 54
HAE Board Schematic Diagram ........................................... 57
HBE Board Schematic Diagram ........................................... 59
HCE Board Schematic Diagram ........................................... 62
SE Board Schematic Diagram ............................................. 64
TE Board Schematic Diagram .............................................. 67
U Board Schematic Diagram ................................................ 70
3-5. Semiconductors ................................................................... 73
SECTION 4:  EXPLODED VIEWS ........................................................ 74
4-1. Screen Frame and Mirror Assemblies 
.................................. 74
4-2.  Chassis and Optical Block Assembly ................................... 75
4-3. Connectors 
........................................................................... 76
SECTION 5:  ELECTRICAL PARTS LIST ............................................ 77
APPENDIX A:  ENCRYPTION KEY COMPONENTS ..........................A-1
APPENDIX B:  REPLACING THE LAMP ............................................B-1

KDF-46E3000/50E3000
KDF-46E3000/50E3000
4
SPECIFICATIONS
Design and speciﬁ cations are subject to change without notice.
120V, 60Hz
200W
Less than 0.8W
HDMI IN 1/2
Video - 480i, 480p, 720p, 1080i, 1080p, PC timing
Audio - Two channel linear PCM 32, 44.1 and 48 kHz, 
             16, 20, and 24 bit
Audio - (HDMI IN 2 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 1/2/3
(Y, P
B
/C
B
) (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
Audio (IN)
  500 mVrms (100% modulation) 
  Impedance:47 kilo ohms

Audio Out
500 mVrms  (100% modulation)  Up to 2 Vrms at the 
maximum volume setting (Varies with input level)

Digital Audio Optical Output (PCM/Dolby Digital)
Optical Rectangular
KDF-46E3000
KDF-50E3000
Speaker Output (W)
Speaker Dimension
mm
in
Dimensions (W x H x D)
mm
1099 x 795 x 301 mm
1187 x 847 x 320 mm

in 43
 5/16
  x 31 
5/16
 x 11 
7/8
 in 46
3/4
  x 33 
3/8
 x 12 
5/8
 in
Mass
kg
27 kg
30 kg
lbs
59.9 lbs
66.3 lbs
12W + 12W
65 x 130 mm
2
 9/16
  x 5 
1/8
 in
All measurements are approximations
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 Dolb
Laboratories. “Dolby” and the double-D symbol a
trademarks of Dolby Laboratories.
Macintosh is a trademark licensed to Apple Computer, Inc., 
registered in the U.S.A and other countries. 
Blu-ray Disc is a trademark.
“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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