© Panasonic Corporation 2010. All rights reserved.
Unauthorized copying and distribution is a violation of
law.
PSG1012001CE
A6
Mechanism Unit
Model No.
BRS1D
TABLE OF CONTENTS
PAGE
PAGE
1 Mechanism Overview (BRS1D)
------------------------------
2
1.1. Mecha Chassis Assembly / Tray / Traverse
Unit ------------------------------------------------------------ 2
1.2. Traverse Motor --------------------------------------------- 3
2 Warning
--------------------------------------------------------------
4
2.1. Prevention of Electro Static Discharge (ESD)
to Electrostatically Sensitive (ES) Devices---------- 4
2.2. Precaution of Laser Diode------------------------------- 5
2.3. Service caution based on Legal restrictions -------- 6
2.4. Handling Precaution for Traverse Unit --------------- 7
3 Mechanism Operation
------------------------------------------
9
3.1. Close/Open Operation ----------------------------------- 9
3.2. Open/Close Operation ----------------------------------10
3.3. Initialization------------------------------------------------- 11
3.4. Fail Safe Mode --------------------------------------------13
4 Disassembly and Assembly Instructions
---------------
14
4.1. Flow Chart--------------------------------------------------15
4.2. Disassembling Procedures-----------------------------16
4.3. Assembly Procedure ------------------------------------ 21
5 Reliability
----------------------------------------------------------
30
5.1. Diagram of Reliability P.C.B. -------------------------- 30
5.2. FUNCTIONS Description ------------------------------ 31
5.3. AGING MODE Description ---------------------------- 31
5.4. Setup Connection ---------------------------------------- 32
5.5. Jig’s Flow Diagram -------------------------------------- 34
5.6. P.C.B. Checking ------------------------------------------ 38
6 Exploded View and Replacement Parts List
-----------
39
6.1. Exploded View and Mechanical replacement
Parts List --------------------------------------------------- 39
