Sony dvp service manual
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Extracted text from sony dvp service manual (Ocr-read)
Page 1
Table of Contents 1. Whats New? ...................................... 1 Physical Differences ............................................. 1 Features ................................................................. 2 Dual Laser Optical Block .....................................3 Disc Identification .................................................. 5 Super Audio Compact Disc (SACD) ..................6 Logos ...................................................................... 7 Video Noise Reduction ........................................8 2. Block diagram .................................. 10 3. Power Supply ................................... 12 Plug-In Communications ....................................15 4. Testing and Test Point Access .......18 5. Testing ............................................... 22 Jigs and Tools ....................................................... 256. Troubleshooting ...............................27 Process Flow ........................................................ 27 7. Service / Test Mode .........................32 8. Mechanical Operation .....................35 Powering the Unit ................................................. 34 CD Mechanism Normal Operation ....................35 Disc Loading, Stacker and Disc Clamping Motor Drive Access .............................................. 37
Page 2
1 1. Whats New? Chapter 1 - Whats New? The popular fifth generation Sony DVD players introduced for the years 2\ 001 and 2002 are physically and electrically different from previous generation players; they have great\ er appeal and are lower in cost. Physical Differences The single disc players are thinner than the previous fourth generation \ models and take up less vertical space. Some models are available in both black and silver (same model number)\ to blend with different decors. Two models, DVP-F25 and DVP-F41, have slot type loading (like a car CD play\ er) which makes them smaller; they can also be played horizontally or vertically; a pedestal base can be at\ tached to the side for vertical mounting, as in Figure 1-1. DVD slot Models DVP -F25 / F41 FIGURE 1-1 - VERTICAL MOUNTED F SERIES DVD PLAYER