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KDF-E55A20l
Sony KDF-E55A20l Manuals
Manuals and User Guides for Sony KDF-E55A20l. We have
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Sony KDF-E55A20l manual available for free PDF download: Service Manual
Sony KDF-E55A20l Service Manual (128 pages)
LCD PROJECTION TELEVISION
Brand:
Sony
| Category:
Projection TV
| Size: 9.11 MB
Table of Contents
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
Rear Cover Removal
14
OU Bracket Removal
14
Chassis Assembly and Fan Removal
15
Service Position
15
RF Antenna Switch Removal
16
U1 Board and H4 Board Removal
16
GM Board Removal
17
A1 Board (or A2 Board) and KD Board Removal
17
DMB Assembly (Q Box) and B1 Board Removal
18
GI Board (or GK Board) Removal
18
Fan and T Board Removal
19
H1 Board Removal
19
Front Cover Assembly Removal
20
Replacing the Lamp
20
Power Supply Block Removal (Lamp Drive Unit)
20
Optics Unit Block Assembly Fan Removal
21
H2 Board, H3 Board, and H5 Board Removal
21
Screen Mirror Block Assembly Removal
22
Speaker Removal
22
Wire Dressing
23
Wire Dressing
34
Section 2: Circuit Adjustments
43
Remote Adjustment Buttons and Indicators
43
Accessing the Service Adjustment Mode
43
Changing Service Adjustment Mode Memory
43
Memory Write Confi Rmation Method
44
Service Menus
44
H/V Center Confi Rmation and Adjustments
45
Adjusting on Screen Display (OSD) Position
46
Section 3: Diagrams
47
Circuit Boards Location
47
Printed Wiring Boards and Schematic Diagrams Information
47
Block Diagrams
49
Signal Flow Block Diagram (SN 9,000,001 to 9,099,999 and 9,800,000 and 9,899,999 Only)
49
Signal Flow Block Diagram (SN 9,100,001 to 9,799,999 and 9,900,001 Up)
50
Audio Block Diagram
51
Digital Block
51
Schematics and Supporting Information
52
A1 Board Schematic Diagram (1 of 2) (SN 9,000,001 to 9,099,999 and 9,800,001 to 9,899,999 Only)
52
A1 Board Schematic Diagram (2 of 2) (SN 9,000,001 to 9,099,999 and 9,800,001 to 9,899,999 Only)
53
A2 Board Schematic Diagram (1 of 2) (SN 9,100,001 to 9,799,999 and 9,900,001 and up Only)
54
A2 Board Schematic Diagram (2 of 2) (SN 9,100,001 to 9,799,999 and 9,900,001 and up Only)
55
B1 Board Schematic Diagram (1 of 5)
56
B1 Board Schematic Diagram (2 of 5)
57
B1 Board Schematic Diagram (3 of 5)
58
B1 Board Schematic Diagram (4 of 5)
59
B1 Board Schematic Diagram (5 of 5)
60
GI Board Schematic Diagram (1 of 2) (SN 9,000,001 to 9,099,999 and 9,800,001 to 9,899,999 Only)
61
GI Board Schematic Diagram (2 of 2) (SN 9,000,001 to 9,099,999 and 9,800,001 to 9,899,999 Only)
62
GK Board Schematic Diagram (1 of 3) (SN 9,100,001 to 9,799,999 and 9,900,001 and up Only)
63
GK Board Schematic Diagram (2 of 3) (SN 9,100,001 to 9,799,999 and 9,900,001 and up Only)
64
GK Board Schematic Diagram (3 of 3) (SN 9,100,001 to 9,799,999 and 9,900,001 and up Only)
65
GM Board Schematic Diagram
66
H1 Board Schematic Diagram
67
H2 Board Schematic Diagram
68
H3 Board Schematic Diagram
69
H4 Board Schematic Diagram (SN 9,000,001 to 9,099,999 and 9,800,001 to 9,899,999 Only)
70
H5 Board Schematic Diagram
71
KD Board Schematic Diagram (SN 9,000,001 to 9,099,999 and 9,800,001 to 9,899,999 Only)
72
U1 Board Schematic Diagram
73
Semiconductors
74
Section 4: Exploded Views
75
Cover
75
Bottom Cabinet
76
Chassis
77
Section 5: Electrical Parts List
78
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