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KDS-70Q006
K
RM-Y914
TABLE OF CONTENTS
Section
Title
Page
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Section
Title
Page
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1. SELF DIAGNOSIS FUNCTION
.....................
8
2. DISASSEMBLY
2-1.
Rear Cover Assembly, Terminal Plate A and B
Block Assemblies ...............................................
11
2-2.
Service Position ..................................................
11
2-3.
PD Board, QU Board, DC Fan ...........................
12
2-4.
Q Block Assembly .............................................
12
2-5. ASU and DSU Boards ........................................ 13
2-6.
K Block, G Board, F Board ................................
13
2-7.
Power Supply Block, Ballast DC Fan ............... 14
2-8.
Optics Unit Block Assembly............................... 14
2-9.
Mirror Assembly ................................................
15
2-10. Screen Frame Assembly, Screen Assembly ......
15
3. ELECTRICAL ADJUSTMENTS
3-1.
Electrical Adjustment by Remote Commander ....
16
3-1-1. Method of Setting the Service Adjustment
Mode ...............................................................
16
3-1-2. Service Mode Adjustment ............................
16
3-1-3. Memory Write Confirmation Method ..........
16
3-1-4. Adjusting Buttons and Indicator ...................
17
3-2.
To read Lamp and Panel time ............................
17
3-3.
Test Reset ...........................................................
17
3-4.
H/V Center Confirmation and Adjustment ........
17
4. DIAGRAMS
4-1.
Block Diagram (1) ..............................................
18
Block Diagram (2) ..............................................
19
Block Diagram (3) ..............................................
20
Block Diagram (4) ..............................................
21
Block Diagram (5) ..............................................
22
Block Diagram (6) ..............................................
23
Block Diagram (7) ..............................................
24
Block Diagram (8) ..............................................
25
Block Diagram (9) ..............................................
26
Block Diagram (10) ............................................
27
Block Diagram (11) ............................................
28
4-2.
Frame Schematic Diagram .................................
29
4-3.
Circuit Boards Location .....................................
31
4-4.
Schematic Diagrams ...........................................
31
(1)
Schematic Diagram of ASU (1/5) Board ...........
32
(2)
Schematic Diagram of ASU (2/5) Board ..........
33
(3)
Schematic Diagram of ASU (3/5) Board ..........
34
(4)
Schematic Diagram of ASU (4/5) Board ..........
35
(5)
Schematic Diagram of ASU (5/5) Board ..........
36
(6)
Schematic Diagram of DSU (1/11) Board .........
37
(7)
Schematic Diagram of DSU (2/11) Board ........
38
(8)
Schematic Diagram of DSU (3/11) Board ........
39
(9)
Schematic Diagram of DSU (4/11) Board ........
40
(10) Schematic Diagram of DSU (5/11) Board ........
41
(11) Schematic Diagram of DSU (6/11) Board .........
42
(12) Schematic Diagram of DSU (7/11) Board .........
43
(13) Schematic Diagram of DSU (8/11) Board .........
44
(14) Schematic Diagram of DSU (9/11) Board ........
45
(15) Schematic Diagram of DSU (10/11) Board ......
46
(16) Schematic Diagram of DSU (11/11) Board .......
47
(17) Schematic Diagram of F Board ..........................
48
(18) Schematic Diagram of G (1/3) Board ................
49
(19) Schematic Diagram of G (2/3) Board ...............
50
(20) Schematic Diagram of G (3/3) Board ...............
51
(21) Schematic Diagram of HM Board .....................
52
(22) Schematic Diagram of H2, H3 Board ................
53
(23) Schematic Diagram of H4, H5 Board ................
54
(24) Schematic Diagram of QU Board ......................
55
(25) Schematic Diagram of S1, S2, S3, T Board ......
56
4-5.
Printed Wiring Boards ........................................
57
(1)
ASU Board (Side A) ..........................................
57
(2)
ASU Board (Side B) ...........................................
58
(3)
DSU Board (Side A) ..........................................
59
(4)
DSU Board (Side B) ...........................................
60
(5)
F Board ...............................................................
61
(6)
G Board (Side A) ................................................
62
(7)
G Board (Side B) ................................................
63
(8)
HM, H2, H3, H4, H5 Boards .............................
64
(9)
QU, S1, S2, S3 Boards .......................................
65
4-6.
Semiconductors ..................................................
66
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