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DXC-190
Table of Contents
Manual Structure
Purpose of this manual .............................................................................................. 5
Related manuals......................................................................................................... 5
1. Operating Instructions
2. Service Overview
2-1. Removal of Filter Block ASSY...................................................................2-1
2-2. Initial Switch Setting...................................................................................2-1
2-3. Compensation of Residual Point Noise.......................................................2-2
3. Operational Description
3-1. BI-135 Board...............................................................................................3-1
3-2. PR-229 Board..............................................................................................3-1
3-3. PS-477 Board ..............................................................................................3-1
3-4. FC-75 Board................................................................................................3-2
3-5. IR-29 Board.................................................................................................3-2
3-6. CT-194 Board..............................................................................................3-2
4. Electrical Alignment
4-1. Preparations.................................................................................................4-1
4-1-1. Equipment Required...................................................................4-1
4-1-2. Connection for Adjustment ........................................................4-2
4-1-3. Adjustment Commander ............................................................ 4-2
4-1-4. Terminals to Determine Signals for Adjustment .......................4-3
4-1-5. Chart to Select Items Requiring Adjustment .............................4-3
4-2. Adjustment Method.....................................................................................4-4
4-2-1. Preparations for Adjustment ......................................................4-4
4-2-2. Writing in Initial Data ................................................................4-4
4-3. PRE ADJUSTMENT ..................................................................................4-4
4-3-1. 28MHz Adjustment ....................................................................4-4
4-3-2. VCO Adjustment........................................................................4-4
4-3-3. fsc Adjustment ...........................................................................4-4