Advertisement
Section
[ VIDEO SECTION]
1. GENERAL
1-1.
INTERNAL VIEWS ............................................... 46
2. DISASSEMBLY
2-1.
Top Cover Removal ................................................. 47
2-2.
VCR Block Assy Removal ...................................... 47
2-3.
H10 Board Removal ................................................ 47
2-4.
MA10 Board Removal ............................................ 47
2-5.
Service Position (MA10 Board) .............................. 47
3. CIRCUIT ADJUSTMENTS ....................................
4. INTERFACE, IC PIN FUNCTION DESCRIPTION
4-1.
µ-COM Poart Function Description
(MA10 Board IC001) .............................................. 51
4-2.
System Control-Video Block Interface
(MA10 Board IC402) .............................................. 52
4-3.
System Control-Servo Peripheral Circuit Interface
(MA10 Board IC402) .............................................. 52
4-4.
System Control-Mechanism Block Interface
(MA10 Board IC402) .............................................. 53
4-5.
System Control-System Control Peripheral Circuit Interface
(MA10 Board IC402) .............................................. 53
4-6.
System Control-Audio Block Interface
(MA10 Board IC402) .............................................. 53
4-7.
Servo/System Control Port Function Description
(MA10 Board IC402) .............................................. 54
TABLE OF CONTENTS
Title
Page
Section
5. DIAGRAMS
5-1.
Block Diagrams ....................................................... 55
5-2.
Circuit Boards Location .......................................... 59
5-3.
Printed Wiring Boards and Schematic Diagrams .... 59
•
H10 Board ............................................................... 60
•
MA10 (1/3) Board .................................................. 65
•
MA10 (2/3) Board .................................................. 69
•
MA10 (3/3) Board .................................................. 73
5-4.
Semiconductors ....................................................... 75
6. EXPLODED VIEWS
48
6-3.
Mechanism Deck Assembly (1) .............................. 79
6-4.
Mechanism Deck Assembly (2) .............................. 80
6-5.
Mechanism Deck Assembly (3) .............................. 81
7. ELECTRICAL PARTS LIST
- 45 -
Title
...................................... 90
Page
Hide quick links:
Advertisement
Chapters
