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LCD TV
RM-YD023
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Sony RM-YD023 - Page 50
126 pages
Manual
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50
KDL-40W4100/46W4100/46W4150
KDL-40W4100/46W4100/46W4150
KDL-46W4100/46W4150 ONL
Y
LEFT Speaker Harness Dressing
Apply LCD tape
to secure Left Spea
ker wires.
Dress spea
ker wires in S
lide Clamp as
shown.
No Need to
apply LCD Tape ov
er speaker.
4
1
49
51
Table of Contents
Main Page
Service Manual
1
Table of Contents
3
Section Title
3
Specifi Cations
4
Warnings and Cautions - English
6
Warnings and Cautions - French
7
Safety-Related Component Warning
8
Safety Check-Out
10
Self-Diagnostic Function
11
Section 1: Disassembly
13
Rear Cover Removal
13
Switch Unit Removal
13
Side Jack Bracket, BU Shield and BU Board Removal
14
Power Unit Removal
14
Stand Removal
15
Under Cover and AC Inlet Removal
15
Structural Frames and Brackets Removal
16
(KDL-40W4100 Only)
16
(KDL-46W4100/46W4150 Only)
17
Speakers, under Bar, H3E/H4 Board and Light Guide Removal
18
And Light Guide Removal
18
LCD Panel Removal
19
Balancer (MT Inverter) Board Removal
20
Wire Dressing
21
KDL-40W4100 Only
21
KDL-46W4100/46W4150 Only
42
Section 2: Service Adjustments
64
Viewing Service Adjustment Data
64
Accessing Service Adjustment Mode
64
Viewing the Service Menus
64
Using the Remote Commander to View Service Data
65
Resetting to Factory Defaults
65
Kdl-40W4100/46W4100/46W4150
65
Section 3: Diagrams
66
Circuit Boards Location
66
Printed Wiring Boards and Schematic Diagrams Information
66
Block Diagram
68
Schematics and Supporting Information
69
BU Board Schematic Diagram (1 of 12)
69
BU Board Schematic Diagram (2 of 12)
70
BU Board Schematic Diagram (3 of 12)
71
BU Board Schematic Diagram (4 of 12)
72
BU Board Schematic Diagram (5 of 12)
73
BU Board Schematic Diagram (6 of 12)
74
BU Board Schematic Diagram (7 of 12)
75
BU Board Schematic Diagram (8 of 12)
76
BU Board Schematic Diagram (9 of 12)
77
BU Board Schematic Diagram (10 of 12)
78
BU Board Schematic Diagram (11 of 12)
79
BU Board Schematic Diagram (12 of 12)
80
H3E Board Schematic Diagram
82
H4 Board Schematic Diagram
84
IP5Z Board Schematic Diagram (1 of 2) (KDL-40W4100 Only)
86
IP5Z Board Schematic Diagram (2 of 2) (KDL-40W4100 Only)
87
IP5Z Board Schematic Diagram (1 of 2) (KDL-46W4100/46W4150 Only)
90
IP5Z Board Schematic Diagram (2 of 2) (KDL-46W4100/46W4150 Only)
91
Semiconductors
94
Section 4: Exploded Views
95
Rear Cover Assembly and Stand Assembly
95
Chassis
96
Connectors
97
Bezel Assembly and LCD Panel
98
(KDL-40W4100 Only)
98
(KDL-46W4100/46W4150 Only)
99
Screw Legend
100
Section 5: Electrical Parts List
101
Appendix A: Encryption Key Components
125
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