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Bell & Howell - Projector - Filmosound 641 - 642 ... - Cine Information

Bell & Howell - Projector - Filmosound 641 - 642 ... - Cine Information

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<strong>Projector</strong><br />

<strong>Projector</strong><br />

<strong>Projector</strong><br />

<strong>Projector</strong><br />

Section 6<br />

Spare Parts Lists and Illustrations<br />

Main<br />

Main<br />

Main<br />

Main<br />

Plate<br />

Plate<br />

Plate<br />

Plate<br />

Front Reel Arm Assembly<br />

Rear Reel Arm Assembly<br />

Projection Lampholder Assembly<br />

Lamphouse Assembly<br />

Sound Head Assembly<br />

Mechanism Assembly<br />

Mechanism Assembly<br />

Mechanism Assembly<br />

Mechanism Assembly<br />

Lens Carrier Assembly<br />

Sprocket Guard Assembly<br />

Aperture Plate Assembly<br />

Fire Shutter Assembly (Design <strong>642</strong> only)<br />

Worm Gear Assembly (Design <strong>642</strong> only)<br />

Blower Assembly<br />

<strong>641</strong> Amplifier Assembly<br />

<strong>641</strong> Amplifier Assembly<br />

<strong>642</strong> Amplifier Assembly<br />

<strong>642</strong> Amplifier Assembly<br />

<strong>641</strong> <strong>Projector</strong> - Schematic Wiring Diagram<br />

<strong>642</strong> <strong>Projector</strong> - Schematic Wiring Diagram<br />

<strong>641</strong> Amplifier - Circuit Board Assembly<br />

Part No. 026622<br />

<strong>642</strong> Amplifier • Input Board Assembly<br />

Part No. 026738<br />

<strong>642</strong> Amplifier - Output Board Assembly<br />

Part No. 026739<br />

IMPORTANT<br />

Figure<br />

Figure<br />

Figure<br />

Figure<br />

Figure<br />

Figure<br />

Figure<br />

Figure<br />

Figure<br />

Figure 10<br />

Figure 11<br />

Figure 12<br />

Figure 13<br />

Figure 14<br />

Figure 15<br />

Figure 16<br />

Figure 17<br />

Figure 18<br />

Figure 19<br />

Figure 20<br />

Figure 21<br />

Figure 22<br />

Figure 23<br />

Figure 24<br />

Figure 25<br />

Figure 26<br />

Figure 27<br />

Figure 23<br />

The castings for the Models <strong>641</strong> and <strong>642</strong> <strong>Projector</strong>s are magnesium,<br />

standard shop practices when machining or drilling castings.<br />

Adhere to<br />

This manual has been prepared specifically to assist Service Agents in the repair<br />

of the <strong>Bell</strong> and <strong>Howell</strong> Models <strong>641</strong> and <strong>642</strong> <strong>Projector</strong>s. <strong>Information</strong> contained in this<br />

manual should in no way be interpreted as the manufacturing specification.<br />

(vii)

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