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1 Mechanism Overview
3
2 Mechanism Drive Unit
4
2.1.
Tray Open/Close and Multi-Discs Change operations
4
2.2.
Disc Selection operation
5
2.3.
Play/Stop operation
7
3 Mechanism Operation Description
9
3.1.
General Feature
9
3.2.
Hardware composition
9
3.3.
Mechanism Operation
9
3.4.
Switches Chattering Check
12
3.5.
Motor Movement Control
12
3.6.
Plunger Timing Chart
12
3.7.
Initialization of Mechanism Unit.
15
3.8.
Mechanism "HOME" position
16
3.9.
Mechanism "Play Driving" position
17
3.10. Trays Operation
18
3.11. Drive tray between STOCK and PLAY position
25
3.12. Selection of Tray by Moving UD base Up/down
26
3.13. Fail Safe
29
3.14. Manual Trigger Tray Close
30
3.15. Changer Error Code
31
4 Self diagnosis and special mode setting
32
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2005 Matsushita Electric Industrial Co. Ltd.. All
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copying
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distribution is a violation of law.
CRS1
4.1.
Special Mode Table
32
4.2.
Error code Table
34
5 Troubleshooting Explorer
38
5.1.
Preparation of service jig
38
5.2.
Checking of Changer Unit
38
5.3.
Setting the trays in "STOCK" position
38
6 Flow Chart
49
6.1.
Disassembly Flow Chart
49
6.2.
Assembly Flow Chart
50
6.3.
Disassembly Flow
51
7 Assembling and Disassembling Procedure.
53
7.1.
Disassembling Procedures
53
7.2.
Assembling Procedure
73
8 CRS1 (Changer Unit) Ageing / Reliability
93
8.1.
Equipments
93
9 Notes of Schematic Diagram
94
10 Schematic Diagram
95
10.1. CD Loading Circuit
95
11 Printed Circuit Board
96
11.1. CD Loading P.C.B.
96
12 Exploded Views
97
12.1. CD Loading Mechanism
97
Mechanism Unit
CONTENTS
Page
Page
ORDER NO. MD0509368C0
A6
Summary of Contents for CRS1
Page 3: ...1 Mechanism Overview 3 CRS1 ...
Page 28: ... For tray 1 selection flow chart below will be used 28 CRS1 ...
Page 48: ...48 CRS1 ...
Page 52: ...CRS1 52 ...
Page 97: ...12 Exploded Views 12 1 CD Loading Mechanism 97 CRS1 ...
Page 98: ...98 CRS1 ...
Page 99: ...99 CRS1 ...