Sony KDL-19M4000 Service Manual ▷ View online
LCD DIGITAL COLOR TELEVISION
SERVICE MANUAL
RX1
CHASSIS
MODEL NAME
REMOTE COMMANDER
DESTINATION
9-883-775-07
KDL-19M4000
RM-YD025
US
KDL-19M4000
RM-YD025W
US
KDL-19M4000
RM-YD025
CANADA
KDL-19M4000
RM-YD025W CANADA
KDL-19M4000
RM-YD025
MEXICO
KDL-19M4000
RM-YD025W MEXICO
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
ORIGINAL MANUAL ISSUE DATE: 3/2008
☛
:UPDATED ITEM
REVISION
DATE
SUBJECT
3/2008
No revisions or updates are applicable at this time.
4/2008
Reissue entire manual to include PWBs for G Board (Power Supply)
Added Line Art illustration for Wire Dressing
Added PNs for Colored Bezels to Exploded View section.
5/2008
Corrected instructions for 2-1. Resetting to Factory Defaults After Board Replacement.
Replaced
page
17.
5/2008
Corrected PNs for White and Black Front Bezel Assemblies. Replaced page 43.
10/2008
Removed Self Diagnosis logo from Front Cover and Self Diagnostic Function page.
Replaced pages 2 and 10.
12/2008
Corrected H2 Board and H3 Board information. Replaced pages 13, 15, 16, 18, 21, & 38-39.
8/2009
Corrected H2 Board and H3 Board information. Replaced pages 3, 13, 15, 16, 18, 21, 38, 39, & 43.
LCD DIGITAL COLOR TELEVISION
SERVICE MANUAL
RX1
CHASSIS
MODEL NAME
REMOTE COMMANDER
DESTINATION
9-883-775-07
KDL-19M4000
RM-YD025
US
KDL-19M4000
RM-YD025W
US
KDL-19M4000
RM-YD025
CANADA
KDL-19M4000
RM-YD025W CANADA
KDL-19M4000
RM-YD025
MEXICO
KDL-19M4000
RM-YD025W MEXICO
KDL-19M4000
RM-YD025
3
KDL-19M4000
KDL-19M4000
TABLE OF CONTENTS
Specifi cations ................................................................................. 4
Warnings and Cautions .................................................................. 6
Safety-Related Component Warning .............................................. 7
Safety Check-Out ........................................................................... 9
Self-Diagnostic Function ............................................................... 10
SECTION 1: DISASSEMBLY ................................................................11
1-1. Stand Removal
......................................................................11
1-2. Handle Removal
....................................................................11
1-3. Rear Cover Removal ............................................................ 12
1-4. Function Key Removal ......................................................... 12
1-5. H3 Board Removal
............................................................... 13
1-6. A Board and G Board Removal ............................................ 13
1-7. Hinge Removal
..................................................................... 14
1-8. LCD Panel and Main Bracket Removal ................................ 14
1-9. Speakers Removal
............................................................... 15
1-10. H2 Board and LED Lens Removal ....................................... 15
Wire Dressing ............................................................................... 16
Overall
View
......................................................................... 16
SECTION 2: SERVICE ADJUSTMENTS ............................................. 17
2-1. Resetting to Factory Defaults after Board Replacement ...... 17
SECTION 3: DIAGRAMS ..................................................................... 18
3-1. Circuit Boards Location ........................................................ 18
3-2. Printed Wiring Boards
and Schematic Diagrams Information .................................. 18
3-3. Block Diagram
...................................................................... 20
3-4. Connector Diagram .............................................................. 21
3-5. Schematics and Supporting Information .............................. 22
A Board Schematic Diagram (1 of 15) .................................. 22
A Board Schematic Diagram (2 of 15) .................................. 23
A Board Schematic Diagram (3 of 15) .................................. 24
A Board Schematic Diagram (4 of 15) .................................. 25
A Board Schematic Diagram (5 of 15) .................................. 26
A Board Schematic Diagram (6 of 15) .................................. 27
A Board Schematic Diagram (7 of 15) .................................. 28
A Board Schematic Diagram (8 of 15) .................................. 29
A Board Schematic Diagram (9 of 15) .................................. 30
A Board Schematic Diagram (10 of 15) ................................ 31
A Board Schematic Diagram (11 of 15) ................................ 32
A Board Schematic Diagram (12 of 15) ................................ 33
A Board Schematic Diagram (13 of 15) ................................ 34
A Board Schematic Diagram (14 of 15) ................................ 35
A Board Schematic Diagram (15 of 15) ................................ 36
H1 Board Schematic Diagram .............................................. 37
H2 Board Schematic Diagram .............................................. 38
H3 Board Schematic Diagram .............................................. 39
G Board Schematic Diagram ............................................... 40
SECTION 4: EXPLODED VIEWS ........................................................ 42
4-1. Rear Cover Assembly and Stand Assembly ........................ 42
4-2. Chassis ................................................................................ 43
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
SECTION TITLE
PAGE
SECTION TITLE
PAGE
☛
☛
4
KDL-19M4000
KDL-19M4000
SPECIFICATIONS
Design and specifi cations are subject to change without notice.
120V - 240V AC, 50/60Hz
VIDEO (IN) 1/2
S Video (4-Pin Mini DIN) (Video 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, 75 ohms unbalanced, sync negative
Audio
500 mVrms (100% modulation)
Impedance:47
kilohms
COMPONENT IN:
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, 1080p
Audio
500 mVrms (100% modulation)
Impedance:
47
kilohms
Power Requirements
HDMI IN:
HDMI
Video:
HDMI
Video:
480i, 480p, 720p, 1080i
Audio: Two channel linear PCM 32, 44.1
and 48 kHz, 16 bits
Audio
500
mVrms
(100%
modulation)
Impedance:
47
kilohms
AUDIO OUT:
500 mVrms (100% modulation)
PC IN:
D-sub 15-pin, analog RGB, 0.7 Vp-p, 75 ohms, positive
PC AUDIO IN:
Stereo mini jack, 500mVrms, 47 kilohms
HEADPHONES:
Stereo
mini
jack
Impedance: 16 ohms
Trademark Information
Macintosh is a trademark of Apple Inc., registered in the U.S. and other
countries.
countries.
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.
Manufactured under license from Dolby Laboratories. “Dolby” and the
double-D symbol are trademarks of Dolby Laboratories.
double-D symbol are trademarks of Dolby Laboratories.
Blu-ray Disc is a trademark.
“BRAVIA”,
and
are trademarks of Sony Corporation.