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Table of Contents
1. Overview ............................................................................................................... 1
1.1 Functional Structure of LPX100...................................................................................... 1
2. Servicing ............................................................................................................... 2
2.1 Outline of Servicing......................................................................................................... 2
2.2 Outline of Operation ........................................................................................................ 3
3. Function Descriptions of Replacement Parts ........................................................ 4
3.1 Replacement Parts............................................................................................................ 4
3.1.1 First Category Replacement Parts .............................................................................. 4
3.1.2 Second Category Replacement Parts.......................................................................... 8
3.1.3 User-replaceable Parts................................................................................................ 8
3.2 List of Replacement Parts ................................................................................................ 9
3.2.1 First Category Replacement Parts .............................................................................. 9
3.2.2 Second Category Replacement Parts........................................................................ 10
3.2.3 User-replaceable Parts.............................................................................................. 10
4. Diagnosis ............................................................................................................ 11
5. Troubleshooting .................................................................................................. 13
5.1 Troubles when AC Power Cord is connected (Standby Mode) ..................................... 13
5.2 Troubles when the Power is turned on........................................................................... 14
5.3 Adjustment after Parts Replacement.............................................................................. 18
5.3.1 First Category Replacement Parts ............................................................................ 18
5.3.2 Second Category Replacement Parts........................................................................ 19
5.3.3 User-replaceable Parts.............................................................................................. 19
6. Repair ................................................................................................................. 20
6.1 Test Equipment and Materials ....................................................................................... 20
6.2 Parts / Units Replacement.............................................................................................. 20
6.2.1 Work prior to Repair................................................................................................. 20
6.2.2 Instrument Disassembly Procedure .......................................................................... 20
6.2.3 Replacement Procedure............................................................................................ 20
6.2.4 Outline of Test Mode Menu ..................................................................................... 21
6.3 Adjustment Procedure.................................................................................................... 25
6.4 Checks and Adjustments................................................................................................ 27
6.4.1 Input Power Terminal Continuity Check.................................................................. 27
6.4.2 Equipment Connections ........................................................................................... 27
6.4.3 Environment ............................................................................................................. 28
6.4.4 Verification of Basic Operation................................................................................ 28
6.4.5 ASO Adjustment Value Input................................................................................... 29
6.4.6 COM Adjustment ..................................................................................................... 29
6.4.7 REVCOM Adjustment ............................................................................................. 30
6.4.8 CLDLY Adjustment ................................................................................................. 31
6.4.9 REVCLDLY Adjustment ......................................................................................... 32
6.4.10 CK-PHASE Adjustment......................................................................................... 33
6.4.11 NRS Adjustment..................................................................................................... 33
6.4.12 VIDR Adjustment (White Balance Adjustment).................................................... 34
6.4.13 GHOST Adjustment ............................................................................................... 35
6.4.14 REVGHOST Adjustment ....................................................................................... 35
6.4.15 Adjustment Value Storage ...................................................................................... 36
