Sony KLV-40V220A / KLV-46V220A Service Manual ▷ View online
LCD COLOR TELEVISION
SERVICE MANUAL
WAX2
CHASSIS
MODEL NAME
REMOTE COMMANDER
DESTINATION
9-883-742-01
KLV-40V220A
RM-YA006
BRAZIL
KLV-46V220A
RM-YA006
BRAZIL
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
ORIGINAL MANUAL ISSUE DATE: 3/2007
REVISION
DATE
SUBJECT
3/2007
No revisions or updates are applicable at this time.
LCD COLOR TELEVISION
SERVICE MANUAL
WAX2
CHASSIS
MODEL NAME
REMOTE COMMANDER
DESTINATION
9-883-742-01
KLV-40V220A
RM-YA006
BRAZIL
KLV-46V220A
RM-YA006
BRAZIL
Self Diagnosis
Supported model
KLV-40V220A
RM-YA006
3
KLV-40V220A/46V220A
KLV-40V220A/46V220A
TABLE OF CONTENTS
SECTION TITLE
PAGE
SECTION TITLE
PAGE
Specifi cations ................................................................................. 4
Warnings and Cautions .................................................................. 6
Safety-Related Component Warning .............................................. 7
Safety Check-Out ........................................................................... 9
Self-Diagnostic Function ............................................................... 10
SECTION 1: DISASSEMBLY ............................................................... 12
1-1.
Rear Cover Removal ............................................... 12
1-2.
Vesa Bracket Assembly and Stand Removal ........... 13
1-3. H1U
Board
Removal
................................................ 13
1-4. H2U
Board
Removal
................................................ 14
1-5.
G2 Board Removal .................................................. 14
1-6. AU
Board
Removal
.................................................. 15
1-7. QT
Board
Removal
.................................................. 15
1-8. BU
Board
Removal
.................................................. 16
1-9.
H3U Board and Speaker Removal .......................... 16
1-10. LCD Panel Removal ................................................ 17
SECTION 2: SERVICE ADJUSTMENTS ............................................. 18
2-1. Remote Adjustment Buttons and Indicators ......................... 18
2-2. Accessing Service Adjustments ........................................... 18
2-3. Resetting the User Menu - Factory Reset ............................ 19
2-4. Aging Mode .......................................................................... 19
2-5. White Balance Adjustment. .................................................. 20
SECTION 3: DIAGRAMS ..................................................................... 21
3-1. Circuit Boards Location ........................................................ 21
3-2. Printed Wiring Boards and
Schematic Diagrams Information ......................................... 21
3-3. Block Diagram
...................................................................... 23
3-4. Schematics and Supporting Information .............................. 24
AU Board Schematic Diagram (1 of 2) ................................. 24
AU Board Schematic Diagram (2 of 2) ................................. 25
BU Board Schematic Diagram (1 of 8) ................................. 27
BU Board Schematic Diagram (2 of 8) ................................. 28
BU Board Schematic Diagram (3 of 8) ................................. 29
BU Board Schematic Diagram (4 of 8) ................................. 30
BU Board Schematic Diagram (5 of 8) ................................. 31
BU Board Schematic Diagram (6 of 8) ................................. 32
BU Board Schematic Diagram (7 of 8) ................................. 33
BU Board Schematic Diagram (8 of 8) ................................. 34
G2 Board Schematic Diagram (Power Unit) ........................ 36
H1U Board Schematic Diagram ........................................... 38
H2U Board Schematic Diagram ........................................... 40
H3U Board Schematic Diagram ........................................... 42
QT Board Schematic Diagram ............................................. 43
3-5. Semiconductors ................................................................... 46
SECTION 4: EXPLODED VIEWS ........................................................ 47
4-1. Rear Cabinet and Stand Assembly ..................................... 47
4-2. Chassis ............................................................................... 48
4-3. Speakers .............................................................................. 49
4-4. LCD Panel
............................................................................ 50
SECTION 5: ELECTRICAL PARTS LIST ............................................ 51
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
4
KLV-40V220A/46V220A
KLV-40V220A/46V220A
SPECIFICATIONS
Design and specifi cations are subject to change without notice.
110-220V, 50/60Hz
VIDEO (IN) 1/2/3
S VIDEO (4-Pin Mini DIN (VIDEO 1/2 Only)
Y: 1.0 Vp-p, 75 ohms unbalanced, sync negative
C: 0.286 Vp-p (Burst signal), 75 ohms
VIDEO
1.0 Vp-p, 75ohms unbalanced, sync negative
AUDIO
500 mVrms (100% modulation)
Impedance:47
kilohms
HD/DVD IN 4/5
YP
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
AUDIO
500 mVrms (100% modulation)
Impedance: 47 kilohms
Power Requirements
HDMI IN 6:
HDMI: Video:480i, 480p, 720p, 1080i
HDMI: Video:480i, 480p, 720p, 1080i
Audio: Two channel linear PCM 32, 44.1 and
48 kHz, 16, 20 and 24 bits
AUDIO:
500 mVrms (100% modulation)
Impedance: 47 kilohms
AUDIO OUT:
500 mVrms (100% modulation)
More than 1 Vrms at the maximum volume setting (Variable)
More
than
500
mVrms
(Fixed)
PC IN 7:
D-sub 15-pin, analog RGB, 0.7 Vp-p, 75 ohms, positive
(Refer to the PC Input Signal Reference in the Operating Instruction Manual)
PC AUDIO INPUT:
Stereo mini jack, 0.5 Vrms, 1 kilohm
HEADPHONES:
Stereo
mini
jack
Impedance:
16
ohms
Trademark Information
TruSurround XT, SRS and (
) symbol are trademarks of SRS Labs, Inc.
TruSurround XT technology is incorporated under license from SRS Labs,
Inc.
Inc.
Manufactured under license from BBE Sound, Inc.
Licensed by BBE Sound, Inc. under one or more of the following US
patents: 5510752, 5736897. BBE and BBE symbol are registered
trademarks of BBE Sound, Inc.
Licensed by BBE Sound, Inc. under one or more of the following US
patents: 5510752, 5736897. BBE and BBE symbol are registered
trademarks of BBE Sound, Inc.
Macintosh is a trademark licensed to Apple Computer, Inc., registered in
the U.S.A and other countries.
the U.S.A and other countries.
“BRAVIA” and
are trademarks of Sony Corporation.
This TV incorporates High-Definition
Multimedia Interface (HDMI™) technology.
Multimedia Interface (HDMI™) technology.
HDMI, the HDMI logo and High-Definition Multimedia Interface are
trademarks or registered trademarks of HDMI Licensing, LLC.
trademarks or registered trademarks of HDMI Licensing, LLC.