Sony KF-55E201A Service Manual ▷ View online
LCD PROJECTION TELEVISION
SERVICE MANUAL
MIX5-AGA
CHASSIS
MODEL NAME
REMOTE COMMANDER
DESTINATION
9-883-723-01
KF-55E201A
RM-YA003
BRAZIL
Self Diagnosis
Supported model
KF-55E201A
RM-YA003
3
KF-55E201A
KF-55E201A
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. Service Position ................................................................... 16
1-4. HPC Board Removal
............................................................ 17
1-5. P Board Removal ................................................................. 17
1-6. AGA Board Removal ............................................................ 18
1-7. GTA Board Removal ............................................................ 18
1-8. K Board Removal ................................................................. 18
1-9. B Block Assembly and RF Cable Removal .......................... 19
1-9-1. B Block Fan Removal .............................................. 21
1-9-2. B Board Removal ..................................................... 21
1-9-3. TA Board and QGA Board Removal ........................ 21
1-10. Main Fan Removal ............................................................... 22
1-11. T1 Board and S2 Board Removal ........................................ 23
1-12. Lamp Driver and Optics Unit Block Assembly Removal ....... 24
1-12-1. Optics Unit Block Assembly Removal ...................... 25
1-12-2. Lamp Driver Fan Removal ....................................... 25
1-12-3. Lamp Driver Removal .............................................. 25
1-13. HC Board Removal .............................................................. 26
1-14. HA Board and HB Board Removal ....................................... 27
1-15. Screen Frame Assembly and Speaker Removal ................ 28
1-16. Mirror Assembly Removal .................................................... 29
1-17. Mirror Cover Assembly Removal .......................................... 29
SECTION 2: CIRCUIT ADJUSTMENTS .............................................. 30
2-1. Using the Remote Commander for Electrical Adjustments .. 30
2-2. Accessing Service Adjustment Mode ................................... 30
2-3. Viewing the Service Menus .................................................. 30
2-4. Using the Remote Commander to Change Service Data .... 31
2-4-1. Exiting
Service
Mode
............................................... 32
2-5. Verifying Service Data Changes .......................................... 32
2-6. Resetting Wega (User) Menu to Factory Defaults ............... 32
2-7. H/V Center Confi rmation and Adjustments .......................... 33
2-8. IRIS Adjustments
.................................................................. 33
SECTION 3: DIAGRAMS ..................................................................... 34
3-1. Circuit Boards Location ........................................................ 34
3-2. Printed Wiring Boards and
Schematic Diagrams Information ......................................... 34
3-3. Block Diagram
...................................................................... 36
3-4. Schematics and Supporting Information .............................. 37
AGA Board Schematic Diagram (1 of 3) .............................. 37
AGA Board Schematic Diagram (2 of 3) .............................. 38
AGA Board Schematic Diagram (3 of 3) .............................. 39
B Board Schematic Diagram (1 of 9) ................................... 42
B Board Schematic Diagram (2 of 9) ................................... 43
B Board Schematic Diagram (3 of 9) ................................... 44
B Board Schematic Diagram (4 of 9) ................................... 45
B Board Schematic Diagram (5 of 9) ................................... 46
B Board Schematic Diagram (6 of 9) ................................... 47
B Board Schematic Diagram (7 of 9) ................................... 48
B Board Schematic Diagram (8 of 9) ................................... 49
B Board Schematic Diagram (9 of 9) ................................... 50
GTA Board Schematic Diagram ........................................... 52
HA Board Schematic Diagram ............................................. 55
HB Board Schematic Diagram ............................................. 57
HC Board Schematic Diagram ............................................. 60
HPC Board Schematic Diagram ........................................... 63
K Board Schematic Diagram ................................................ 66
P Board Schematic Diagram ................................................ 69
QGA Board Schematic Diagram (1 of 2) .............................. 70
QGA Board Schematic Diagram (2 of 2) .............................. 71
S2 Board Schematic Diagram .............................................. 73
T1 Board Schematic Diagram .............................................. 76
T2 Board Schematic Diagram .............................................. 79
TA Board Schematic Diagram .............................................. 82
3-5. Semiconductors ................................................................... 84
SECTION 4: EXPLODED VIEWS ........................................................ 85
4-1. Covers
.................................................................................. 85
4-2. Chassis ................................................................................ 86
4-3. Optics Unit Block Assembly and Lamp Assembly ................ 87
SECTION 5: ELECTRICAL PARTS LIST ............................................ 88
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
APPENDIX B: REPLACING THE LAMP ............................................B-1
4
KF-55E201A
KF-55E201A
SPECIFICATIONS
Design and specifi cations are subject to change without notice.
110-220V, 60Hz
200W
Less than 1.5W
HDMI IN
Video - 1080i, 720p, 480p, 480i
Audio - Two channel linear PCM 32, 44.1 and 48 kHz,
16, 20, and 24 bit
Less than 1.5W
HDMI IN
Video - 1080i, 720p, 480p, 480i
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
RF Input
PC Input
Power Requirements
Power Consumption (W)
In Use (Max)
In
Standby
Inputs/Outputs
Audio (IN)
6 total (1 on side panel)
500 mVrms (100% modulation)
Impedance:47 kilo ohms
6 total (1 on side panel)
500 mVrms (100% modulation)
Impedance:47 kilo ohms
Audio (VAR/FIX) Out
1 total
500 mVrms at the maximum volume setting (Vari-
able)
500 mVrms (Fixed)
Impedance (Output):2 kilo ohm
1 total
500 mVrms at the maximum volume setting (Vari-
able)
500 mVrms (Fixed)
Impedance (Output):2 kilo ohm
Component Video Input
3 (Y, P
3 (Y, P
B
/C
B
, P
R
C
R
) (1 on Side Panel)
Y: 1.0 Vp-p, 75 ohms unbalanced, sync negative
P
P
B
/C
B
:
0.7 Vp-p, 75 ohms;
P
R
C
R
: 0.7 Vp-p, 75 ohms
KF-55E201A
Speaker Output (W)
12W + 12W
Dimensions (W x H x D)
mm
1,301 x 907 x 442 mm
Mass
kg
35.4 kg
Trademark Information
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.
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.
“BRAVIA” and
are trademarks of Sony Corporation.
5
KF-55E201A
KF-55E201A
Television system
NTSC/PAL-M/PAL-N
Channel coverage
Terrestrial 2-69/ Cable TV: 1-125 (analog)
Screen Size (measured diagonally
55 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
Supplied Accessories
Remote Commander RM-YA003
Two Size AA (R6) Batteries
Two Size AA (R6) Batteries
Optional Accessories
HDMI Cable
HDMI-to-DVI Cable
Component Video Cable
S VIDEO Cable
A/V Cable
Audio Cable
Lamp
XL-2400
HDMI-to-DVI Cable
Component Video Cable
S VIDEO Cable
A/V Cable
Audio Cable
Lamp
XL-2400
