Sony DXC-390, Руководство по обслуживанию

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1 (E)
DXC-390/390P
Table of Contents
Manual Structure
Purpose of this manual ........................................................................................ 3 (E)
Related manuals ................................................................................................... 3 (E)
1. Operating Instructions
2. Service Overview
2-1. Board location ....................................................................................... 2-1 (E)
2-2. Removal of cabinet ............................................................................... 2-1 (E)
2-3. Removal of CCD block ......................................................................... 2-2 (E)
2-4. How to use an extension board ............................................................. 2-2 (E)
2-5. Input/output signals of connectors ........................................................ 2-4 (E)
3. Circuit Operation Description
3-1. VA-193 Board ....................................................................................... 3-1 (E)
3-2. DP-313 Board ........................................................................................ 3-1 (E)
3-3. EN-142 Board ....................................................................................... 3-2 (E)
3-4. SG-265 Board ........................................................................................ 3-3 (E)
3-5. MB-875 Board ...................................................................................... 3-4 (E)
4. Electrical Alignment
4-1. Preparation ............................................................................................ 4-1 (E)
4-1-1. Adjustment Fixture and Measurement Equipment .............. 4-1 (E)
4-1-2. Equipment Connection ......................................................... 4-1 (E)
4-1-3. Description of Side Panel Sheet Switches ........................... 4-2 (E)
4-1-4. Super Reset (data initialization) ........................................... 4-2 (E)
4-2. Adjustment ............................................................................................ 4-2 (E)
4-2-1. VCO Adjustment 0(original oscillator adjustment) ............. 4-2 (E)
4-2-2. Built-in Color Bars Adjustment (adjustment from DSP) ..... 4-2 (E)
4-2-3. CCD OUT Adjustment ......................................................... 4-3 (E)
5. Spare Parts
5-1. Notes on Repair Parts .................................................................................. 5-1
5-2. Exploded View ............................................................................................ 5-2