Read Sony KDF-37H1000 Service Manual online
LCD PROJECTION TELEVISION
SERVICE MANUAL
LA-5
CHASSIS
MODEL NAME
REMOTE COMMANDER
DESTINATION
9-883-746-04
KDF-37H1000
RM-YD014
US/CND
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
ORIGINAL MANUAL ISSUE DATE: 4/2007
☛
:UPDATED ITEM
REVISION
DATE
SUBJECT
4/2007
No revisions or updates are applicable at this time.
4/2007
Corrected Reference numbers for Fan and Fan Damper. Replaced page 71.
5/2007
Updated Self Diagnostic displays to include Lamp error. Replaced pages 8 & 9.
Added PN for 2P Connector Assembly (Thermal Fuse). Replaced pages 15 & 72.
5/2007
Corrected PN for Lamp Block Assembly. Replaced pages 70 & 105.
LCD PROJECTION TELEVISION
SERVICE MANUAL
LA-5
CHASSIS
MODEL NAME
REMOTE COMMANDER
DESTINATION
9-883-746-04
KDF-37H1000
RM-YD014
US/CND
Self Diagnosis
Supported model
KDF-37H1000
RM-YD014
KDF-37H1000
KDF-37H1000
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. HAM Board Removal ............................................................11
1-3. Screen Frame Removal ........................................................11
1-3-1. Rear Cover Removal ..................................................11
1-3-2. Diffusion Plates (Screens) and
Screen Frame Assembly Removal .......................... 12
1-3-3. Diffusion
Plates
(Screens)
Tape
Method
................. 12
1-4. HB Board and Speaker Removal ......................................... 13
1-5. HCM Board Removal ........................................................... 13
1-6. Lamp Removal ..................................................................... 14
1-7. Lamp Duct Removal
............................................................. 15
1-8. Fan Exhaust Duct Removal ................................................. 16
1-9. Optical Unit Block Removal .................................................. 17
1-10. Chassis Remvoal ................................................................. 18
Wire
Dressing
....................................................................... 19
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 BM 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
BM Board Schematic Diagram (1 of 12) .............................. 40
BM Board Schematic Diagram (2 of 12) .............................. 41
BM Board Schematic Diagram (3 of 12) .............................. 42
BM Board Schematic Diagram (4 of 12) .............................. 43
BM Board Schematic Diagram (5 of 12) .............................. 44
BM Board Schematic Diagram (6 of 12) .............................. 45
BM Board Schematic Diagram (7 of 12) .............................. 46
BM Board Schematic Diagram (8 of 12) .............................. 47
BM Board Schematic Diagram (9 of 12) .............................. 48
BM Board Schematic Diagram (10 of 12) ............................ 49
BM Board Schematic Diagram (11 of 12) ............................. 50
BM Board Schematic Diagram (12 of 12) ............................ 51
G Board Schematic Diagram (1 of 2) ................................... 54
G Board Schematic Diagram (2 of 2) ................................... 55
HAM Board Schematic Diagram .......................................... 58
HB Board Schematic Diagram ............................................. 60
HCM Board Schematic Diagram .......................................... 62
S Board Schematic Diagram ................................................ 64
T Board Schematic Diagram ................................................ 65
U Board Schematic Diagram ................................................ 66
3-5. Semiconductors ................................................................... 69
SECTION 4: EXPLODED VIEWS ........................................................ 70
4-1. Screen Frame and Mirror Assemblies
.................................. 70
4-2. Chassis and Optical Block Assembly ................................... 71
4-3. Connectors
........................................................................... 72
SECTION 5: ELECTRICAL PARTS LIST ............................................ 73
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
APPENDIX A: REPLACING THE LAMP ............................................B-1
KDF-37H1000
KDF-37H1000
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
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
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
(Y, P
B
/C
B
) (Component Video)
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 (IN)
500 mVrms (100% modulation)
Impedance:47 kilo ohms
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)
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
Optical Rectangular
KDF-37H1000
Speaker Output (W)
12W + 12W
Speaker Dimension
mm
65 x 130 mm
in
2
9/16
x 5
1/8
in
Dimensions (W x H x D)
mm
899 x 663 x 342 mm
in 35
7/16
x 26
1/8
x 13
1/2
in
Mass
kg
20 kg
lbs
44.2 lbs
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.
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 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.
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.
or registered marks of Sony Corporation and/or
Sony Computer Entertainment Inc.