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

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Key No. 1 2 9 3 4 8 9 Mechanism Assembly Set Screw, Pulley Pulley, Mechanism Shutter Blade Figure 46 Description Projection Lampholder Assembly (see Fig.33A) Part No, 12636 59697 59689 Blower Assembly 027168 Pulley Blower 59535 Pin, Lamp Release Lever 59434 Lever, Lamp Release 59687 Bracket/ Lamp Socket 59268 Insulator/ Lamp Release Lever 59688 Parts not listed are common to design <strong>641</strong> Rubazote Block 59952
Figure 46 Mechanism Assembly (3)
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Disclaimer The information containe
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Model 642 Filmosound Projector (iii
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Section 3 Reassembly Procedure Page
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GENERAL INTRODUCTION This manual ha
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THE 16 mm Filmosound Projector DESI
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FAULT FINDING GUIDE 3. MISCELLANEOU
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FAULT FINDING GUIDE (Cont'd) TROUBL
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FAULT FINDING GUIDE (Cont'd) TROUBL
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16. DISASSEMBLING SOUND HEAD 18. DI
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16 mm Filmosound Projector DESIGN 6
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the bearing (28) and trigger (29) t
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the loop restorer shaft and below t
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enough to hold. Insert the spring (
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Insert the alignment rod (SER-550-2
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When adjusting Design 642 projector
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48. REWIND CLUTCH ADJUSTMENTS (See
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50. TIMING BELT IDLER ADJUSTMENT Be
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THE 16mm Filmosound Projector DESIG
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disconnected when an external speak
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will show that full power output is
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THE 16mm Filmosound Projector DESIG
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Figure 2. Fllmosound Projector Main
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Figure 3. Filmosound Projector Main
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Figure 4. Filmosound Projector Main
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Figure 5. Front Heel Arm Assembly
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o' / Figure 7. Projection Lampholde
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Figure 9. Sound Head Assembly I I i
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Figure 10. Mechanism Assembly (Shee
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Figure il MECHANISM ASSEMBLY. COMPL
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Figure il MECHANISM ASSEMBLY. COMPL
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Figure il MECHANISM ASSEMBLY, COMPL
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Figurs 14 LENS CARRIER ASSEMBLY Key
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Figure il SPROCKET GUARD ASSEMBLY K
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Figure il BLOWER ASSEMBLY Part No.
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I LL 1 2 3 4 5 6 7 8 9 10 1 1 12 13
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lOKn 3-9KP. Figure 21. Design 641 A
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2 J 4 12 13 I H IS U ]7 18 19 20 21
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-a L-J *—5—fi 9 8 13 12 15 16 1
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Circuit Ref. Description R1 Resisto
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| Function Switch Pos»Tiof« I (
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JL ITC Wiring Diagram
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I Figure 26. 641 Amplifier - Circui
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]Q - RJ3 R 26 CED 4 H R27 L C cp )
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Model 644 Filmosound Projector 49
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Filmosound 16 mm Projectors DESIGNS
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MAGNETIC SOUND SYSTEM TROUBLES AND
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GENERAL INSTRUCTIONS Carry out the
Page 103 and 104: ADJUSTMENTS The following adjustmen
Page 105 and 106: 1 Hum bucking loop from head plug b
Page 107 and 108: Filmosound 16 mm Projectors DESIGNS
Page 109 and 110: The oscillator frequency is approx.
Page 111 and 112: Figure 32 PROJECTOR MAIN PLATE (1)
Page 115 and 116: Figure 33A PROJECTION LAMPHOLDER AS
Page 121 and 122: Figure 36 LENS CARRIER ASSEMBLY Key
Page 123 and 124: Key No. 1 3A 3B 4A 10 % 10A @ 10B @
Page 125 and 126: Figure 37 cont. 49 Switch, Magnetic
Page 127 and 128: WAF^H tWirCH CONNECTION)! DESIGN 64
Page 129 and 130: DESIGN 652 Filmosound 16 mm Project
Page 131 and 132: Filmosound 16 mm Projector DESIGN 6
Page 135 and 136: Figure K. Autoload System Adjustmen
Page 137 and 138: Fig. L TIMING THE SPROCKETS
Page 139 and 140: Fig.M. POSITIONING THE SOUND HEAD
Page 143 and 144: AMPLIFIER PART NO.027097 Four fuses
Page 145 and 146: Design 652 Figure 42 PROJECTOR MAIN
Page 147 and 148: Design 652 Figure 43 SOUND HEAD ASS
Page 149 and 150: Figure 44 652 MECHANISM ASSEMBLY CO
Page 151 and 152: Figure 45 652 MECHANISM ASSEMBLY CO
Page 153: 652 MECHANISM ASSEMBLY COMPLETE con
Page 157 and 158: Figure 47. Aperture Plate Assembly
Page 159 and 160: Figure 48, Lens Carrier Assembly
Page 161 and 162: Figure 49 Sprocket Guard Assembly (
Page 163: SYM: VALUE PACT MO 21 33o
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Bell & Howell - Projector - Filmosound 641 - 642 ... - Cine Information

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