Sony KDF-42E2000 Service Manual ▷ View online
LCD PROJECTION TELEVISION
SERVICE MANUAL
LA-4
CHASSIS
MODEL NAME
REMOTE COMMANDER
DESTINATION
9-883-715-03
KDF-42E2000
RM-YD010
US/CND
Self Diagnosis
Supported model
KDF-42E2000
RM-YD010
KDF-42E2000
KDF-42E2000
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 ............................................................... 14
1-1. Overview .............................................................................. 14
1-2. Rear Cover Removal ............................................................ 15
1-3. Chassis Removal and Service Position ............................... 16
1-4. G Board Removal
................................................................. 16
1-5. B Block Assembly, A Block Assembly, Antenna,
U Board and K Board Removal ............................................ 17
1-6. Lamp Block Assembly and Optical Block Removal .............. 18
1-6-1. Lamp Connector and T2 Board Removal ................ 19
1-6-2. Lamp
Driver
Fan
Removal
....................................... 20
1-7. HC Board Removal .............................................................. 21
1-8. HA Board and HB Board Removal ....................................... 21
1-9. Screen Frame Assebmly and Speaker Removal ................ 22
1-10. Mirror Assembly and Mirror Cover Assembly Removal ........ 23
Wire
Dressing
....................................................................... 24
SECTION 2: CIRCUIT ADJUSTMENTS .............................................. 37
2-1. Using the Remote Commander for Electrical Adjustments .. 37
2-2. Accessing Service Adjustment Mode ................................... 37
2-3. Viewing the Service Menus .................................................. 37
2-4. Using the Remote Commander to Change Service Data .... 38
2-4-1. Exiting
Service
Mode
............................................... 39
2-5. Verifying Service Data Changes .......................................... 39
2-6. Resetting Wega (User) Menu to Factory Defaults ............... 39
2-7. H/V Center Confi rmation and Adjustments .......................... 40
2-8. IRIS Adjustments
.................................................................. 40
SECTION 3: DIAGRAMS ..................................................................... 41
3-1. Circuit Boards Location ........................................................ 41
3-2. Printed Wiring Boards and
Schematic Diagrams Information ......................................... 41
3-3. Signal Flow Block Diagram .................................................. 43
3-4. Schematics and Supporting Information .............................. 44
A Board Schematic Diagram ................................................ 44
B Board Schematic Diagram (1 of 11) .................................. 46
B Board Schematic Diagram (2 of 11) .................................. 47
B Board Schematic Diagram (3 of 11) .................................. 48
B Board Schematic Diagram (4 of 11) .................................. 49
B Board Schematic Diagram (5 of 11) .................................. 50
B Board Schematic Diagram (6 of 11) .................................. 51
B Board Schematic Diagram (7 of 11) .................................. 52
B Board Schematic Diagram (8 of 11) .................................. 53
B Board Schematic Diagram (9 of 11) .................................. 54
B Board Schematic Diagram (10 of 11) ................................ 55
B Board Schematic Diagram (11 of 11) ................................ 56
G Board Schematic Diagram (1 of 2) ................................... 58
G Board Schematic Diagram (2 of 2) ................................... 59
HA Board Schematic Diagram ............................................. 62
HB Board Schematic Diagram ............................................. 64
HC Board Schematic Diagram ............................................. 66
K Board Schematic Diagram ................................................ 68
S2 Board Schematic Diagram .............................................. 71
T1 Board Schematic Diagram .............................................. 74
T2 Board Schematic Diagram .............................................. 74
U Board Schematic Diagram ................................................ 79
3-5. Semiconductors ................................................................... 81
SECTION 4: EXPLODED VIEWS ........................................................ 82
4-1. Covers
.................................................................................. 82
4-2. Chassis ................................................................................ 83
4-3. Optics Unit Block Assembly and Lamp Assembly ................ 84
SECTION 5: ELECTRICAL PARTS LIST ............................................ 85
APPENDIX A: REPLACING THE LAMP ............................................A-1
KDF-42E2000
KDF-42E2000
4
SPECIFICATIONS
Design and specifi cations are subject to change without notice.
120V AC, 60Hz
200W
Less than 0.8W
HDMI IN
2 Video - 1080i, 720p, 480p, 480i
1 Audio - Two channel linear PCM 32, 44.1 and 48 kHz,
16, 20, and 24 bit
Less than 0.8W
HDMI IN
2 Video - 1080i, 720p, 480p, 480i
1 Audio - Two channel linear PCM 32, 44.1 and 48 kHz,
16, 20, and 24 bit
Video (IN)
3 total (1 on side panel)
1Vp-p, 75ohms unbalanced, sync negative
3 total (1 on side panel)
1Vp-p, 75ohms unbalanced, sync negative
S Video (IN)
1 total
Y: 1Vp-p, 75ohms unbalanced, sync negative
C: 0.286Vp-p (Burst signal), 75ohms
1 total
Y: 1Vp-p, 75ohms unbalanced, sync negative
C: 0.286Vp-p (Burst signal), 75ohms
Audio (IN)
5 total (1 on side panel)
500 mVrms (100% modulation)
Impedance:47 kilo ohms
5 total (1 on side panel)
500 mVrms (100% modulation)
Impedance:47 kilo ohms
Power Requirements
Power Consumption (W)
In Use (Max)
In
Standby
Inputs/Outputs
Component Video Input
3 (Y, P
3 (Y, P
B
/C
B
) (1 on Side Panel)
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
Audio (VAR/FIX) Out
1 total
500 mVrms at the maximum volume setting
(Variable)
500 mVrms (Fixed)
Impedance (Output):2 kilo ohm
1 total
500 mVrms at the maximum volume setting
(Variable)
500 mVrms (Fixed)
Impedance (Output):2 kilo ohm
RF Input
2 total
2 total
Digital Audio Optical Output (PCM/Dolby Digital)
1 total
Optical Rectangular
1 total
Optical Rectangular
!
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.
TruSurround XT, SRS and the ( )
®
symbol are
trademarks of SRS Labs, Inc. TruSurround XT
technology is incorporated under license from SRS Labs, Inc.
technology is incorporated under license from SRS Labs, Inc.
BBE and BBE Symbol are trademarks of BBE Sound,
Inc. and are licensed by BBE Sound, Inc. under U.S.
Patent No. 4,638,258 and 4,482,866.
Inc. and are licensed by BBE Sound, Inc. under U.S.
Patent No. 4,638,258 and 4,482,866.
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.
Macintosh is a trademark licensed to Apple Computer, Inc.,
registered in the U.S.A and other countries.
registered in the U.S.A and other countries.
WEGA, Grand WEGA, WEGA GATE, Steady Sound,
Digital Reality Creation and CineMotion
are registered trademarks of Sony Corporation.
Digital Reality Creation and CineMotion
are registered trademarks of Sony Corporation.
KDF-42E2000
KDF-42E2000
5
Television system
American TV standard, NTSC
ATSC Compliant 8VSB, ATSC (8VSB terrestrial)
ANSI/SCTE 07 2000, QAM on cable
ATSC Compliant 8VSB, ATSC (8VSB terrestrial)
ANSI/SCTE 07 2000, QAM on cable
Channel coverage
Terrestrial 2-69/ Cable TV: 2-125 (analog)
Terrestrial 2-69/ Cable TV: 2-135 (digital)
Terrestrial 2-69/ Cable TV: 2-135 (digital)
Screen Size (measured diagonally)
42 inches
Antenna
75-ohm external antenna terminal for VHF/UHF
Projection System
3 LCD Panels, 1 lens projection system
LCD Panel
0.73 inch TFT LCD panel
(1,280 x 720 pixels)
(1,280 x 720 pixels)
Projection Lens
High Performance, large diameter hybrid lens F2.4
Lamp
100W, XL-2400 Ultra High Pressure Lamp
Supplied Accessories
Remote Commander RM-YD010
Two Size AA (R6) Batteries
Operating Instructions
Quick Setup Guide
Warranty Card
Product Registration Card
Two Size AA (R6) Batteries
Operating Instructions
Quick Setup Guide
Warranty Card
Product Registration Card
Optional Accessories
HDMI Cable
HDMI-to-DVI Cable
Component Video Cable
S VIDEO Cable
A/V Cable
Audio Cable
TV Stand:
SU-RG11S
HDMI-to-DVI Cable
Component Video Cable
S VIDEO Cable
A/V Cable
Audio Cable
TV Stand:
SU-RG11S