Table Of Contents - Sony KDF-E42A12U Service Manual
Lcd projection tv
Hide thumbs
Also See for KDF-E42A12U:
- Operating instructions manual (46 pages) ,
- Service manual (105 pages)
Table of Contents
Advertisement
Section
Title
Caution ................................................................
Specifications ......................................................
Connectors ..........................................................
LE-4B Self Diagnostic Software ........................
2. GENERAL ...................................................................
3. DISASSEMBLY
3-1.
Rear Cover Removal ..........................................
3-2.
Pillar Removal ....................................................
3-3.
Main Bracket Cover Removal ............................
3-4.
Main Bracket Removal ......................................
3-5.
Service Position .................................................
3-6.
N, JB, AG Boards .............................................
3-7.
Power Block Removal ........................................
3-8.
Optical Unit .........................................................
3-9.
C Board Removal ................................................
3-10. Screen, Mirror Block Assembly Removal ..........
3-11. Mirror Cover Block Assembly Removal ............
3-13. Mirror Removal ..................................................
3-14. H3 Removal ........................................................
3-15. Speaker Removal ................................................
4-1.
Signal Adjustment ..............................................
4-1-1. PAL Auto adjustment (CVBS) ......................
4-1-2. PAL Auto adjustment (RGB) .........................
4-1-3. SECAM Auto adjustment (CVBS) ................
4-2.
White Balance Adjustment ..................................
4-2-1. White Balance Adjustment (H/L) ...................
4-2-2. White Balance Adjustment (C/O) ...................
4-3.
Test Test Mode ...................................................
WARNING !!
AN ISOLATION TRANSFORMER SHOULD BE USED DURING
ANY SERVICE WORK TO AVOID POSSIBLE SHOCK HAZARD
DUE TO LIVE CHASSIS, THE CHASSIS OF THIS RECEIVER IS
DIRECTLY CONNECTED TO THE POWER LINE.
All manuals and user guides at all-guides.com
TABLE OF CONTENTS
Page
3
4
5
6
8
22
22
22
22
23
23
23
23
24
24
25
25
26
26
26
27
27
27
27
27
27
28
28
29
29
- 2 -
Section
Title
5-1.
Block Diagram (1) ..............................................
Block Diagram (2) ..............................................
Block Diagram (3) ..............................................
Block Diagram (4) ..............................................
Block Diagram (5) ..............................................
Block Diagram (6) ..............................................
Block Diagram (7) ..............................................
Block Diagram (8) ..............................................
5-2.
Circuit Boards Location ......................................
5-3.
Boards .................................................................
AG Board Schematic Diagram ...........................
AG Printed Wiring Board .................................
C Board Schematic Diagram ...............................
C Printed Wiring Board ....................................
JB Board Schematic Diagram .............................
JB Printed Wiring Board ..................................
H1 Schematic Diagram .......................................
H1 Printed Wiring Board ..................................
H2 Board Schematic Diagram ............................
H2 Printed Wiring Board ..................................
H3 Board Schematic Diagram ............................
H3 Printed Wiring Board ..................................
T1 Board Schematic Diagram ...........................
T1 Printed Wiring Board ..................................
T2 Board Schematic Diagram ...........................
T2 Printed Wiring Board ..................................
N Board Schematic Diagram ..............................
N Printed Wiring Board ....................................
5-4.
Semiconductors ..................................................
6-1.
Screen Mirror Block, Covers ...........................
6-2.
Chassis/Bottom Block Assembly .......................
6-3.
Lamp Duct Assembly, Optics Unit Block ..........
7. ELECTRICAL PARTS LIST ..................................
SAFETY-RELATED COMPONENT WARNING !!
COMPONENTS IDENTIFIED BY SHADING AND MARKED
THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE
PARTS LIST ARE CRITICAL FOR SAFE OPERATION. REPLACE
THESE COMPONENTS WITH SONY PARTS WHOSE PART
NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN
SUPPLEMENTS PUBLISHED BY SONY.
KDF-E42/50A12U
RM-ED002
Page
30
31
32
33
34
35
36
37
37
37
38
41
43
47
48
57
59
60
59
60
59
60
59
60
59
60
61
68
69
71
72
73
74
ON
Advertisement
Table of Contents
