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LCD TV
KDF-46E2000
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Sony KDF-46E2000 - Page 25
139 pages
Manual
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KDF-46E2000/46E2010/50E2000/50E2010/55E2000/55E2010
KDF-46E2000/46E2010/50E2000/50E2010/55E2000/55E2010
25
1-
910-02
4-31 Co
nnect
or Assy sho
uld
be
dres
sed arou
nd Heat Sin
k and a
round Du
ct
Block
Cover
a
s s
hown abov
e.
BALLAST WIRE DRESSING (CONTINUED)
24
26
Table of Contents
Main Page
Service Manual
1
Table of Contents
3
Section Title
3
Specifi Cations
4
Warnings and Cautions
6
Safety Check-Out
7
Self-Diagnostic Function
8
Section 1: Disassembly
14
Overview
14
Rear Cover Removal
15
Chassis Removal and Service Position
16
G Board Removal
16
B Block Assembly, a Block Assembly, Antenna, U Board and K Board Removal
17
Lamp Block Assembly and Optical Block Removal
18
Lamp Connector and T2 Board Removal
19
Lamp Driver Fan Removal
20
HC Board Removal
21
HA Board and HB Board Removal
21
Screen Frame Assebmly and Speaker Removal
22
Mirror Assembly and Mirror Cover Assembly Removal
23
Wire Dressing
24
Caution Points
42
Section 2: Circuit Adjustments
49
Using the Remote Commander for Electrical Adjustments
49
Accessing Service Adjustment Mode
49
Viewing the Service Menus
49
Using the Remote Commander to Change Service Data
50
Exiting Service Mode
51
Service Menus
51
Verifying Service Data Changes
51
Resetting Wega (User) Menu to Factory Defaults
51
H/V Center Confi Rmation and Adjustments
52
IRIS Adjustments
52
Section 3: Diagrams
53
Circuit Boards Location
53
Printed Wiring Boards and Schematic Diagrams Information
53
Signal Flow Block Diagram
55
Schematics and Supporting Information
56
A Board Schematic Diagram
56
B Board Schematic Diagram (1 of 11)
58
B Board Schematic Diagram (2 of 11)
59
B Board Schematic Diagram (3 of 11)
60
B Board Schematic Diagram (4 of 11)
61
B Board Schematic Diagram (5 of 11)
62
B Board Schematic Diagram (6 of 11)
63
B Board Schematic Diagram (7 of 11)
64
B Board Schematic Diagram (8 of 11)
65
B Board Schematic Diagram (9 of 11)
66
B Board Schematic Diagram (10 of 11)
67
B Board Schematic Diagram (11 of 11)
68
G Board Schematic Diagram (1 of 2)
70
G Board Schematic Diagram (2 of 2)
71
HA Board Schematic Diagram
74
HB Board Schematic Diagram
76
HC Board Schematic Diagram
78
K Board Schematic Diagram
80
S2 Board Schematic Diagram
83
T1 Board Schematic Diagram
86
T2 Board Schematic Diagram
86
U Board Schematic Diagram
91
Semiconductors
93
Section 4: Exploded Views
94
Covers
94
Chassis
95
Optics Unit Block Assembly and Lamp Assembly
96
Section 5: Electrical Parts List
97
Appendix A: Replacing the Lamp
135
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