Service Manuals, User Guides, Schematic Diagrams or docs for : BOSE Audio AV-3-2-1 SM 270000-SM_rev2_pages50-58

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Figure 8. LCD Display PCB P/N: 254550-001 Rev. 00 Component and Topside Etch Diagram




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Figure 9. LCD Display PCB P/N: 254550-001 Rev. 00 Component and Bottom Etch Diagram
Figure 10. LCD Display PCB P/N: 254550-001 Rev. 01 Component and Topside Etch Diagram




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Figure 11. LCD Display PCB P/N: 254550-001 Rev. 01 Component and Bottom Etch Diagram
Figure 12. LCD Display PCB P/N: 254550-001 Rev. 02 and 03 Component and Topside Etch Diagram




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Figure 13. LCD Display PCB P/N: 254550-001 Rev. 02 and 03 Component and Bottom Etch Diagram
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Figure 14. Bass Amplifier PCB P/N: 254574-001 Rev. 00 Component and Etch Layout Diagram
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                                                                 Note: PCB P/N: 266469-001 also has solder
                                                                 pads for C26 located next to C22.
Figure 15. Bass Amplifier PCB P/N: 254574-001 Rev. 01 Component and Etch Layout Diagram
           Bass Amplifier PCB P/N: 266469-001 Rev. 00 Component and Etch Layout Diagram
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Figure 16. Bass Amplifier PCB P/N: 266469-001 Rev. 01 Component and Etch Layout Diagram
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Figure 17. Bass Amplifier PCB P/N: 268858-001 Rev. 00 Component and Etch Layout Diagram
                               GLOSSARY OF TERMS
Aspect Ratio - The shape of the rectangular picture in a TV set. It is the width of the picture relative
to the height. Our standard TV picture, is 4 units wide by 3 units high, or 4:3 in aspect ratio. There
are currently two standard TV aspect ratios in the U.S., 4:3 and 16:9.

Chapter - In DVD-Video, a division of a title. Technically called part of a title (PTT).

Component Video - A video system containing three separate color component signals, either red/
green/blue (RGB) or chroma/color difference (YPbPr), in analog or digital form. The MPEG-2 en-
coding system used by DVD is based on color-difference component digital video.

Composite Video - A single video signal that contains luminance, color and synchronization infor-
mation. NTSC and PAL are examples of composite video systems.

Dolby Digital

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