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

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Service instruction for FBmosound Proiectors Design 641/ 44/652! is reprint si«fee manual should also be used 1m tf » projector desipi 8D643, 8D644,8D652,8D65§* Ifarts catalogue Mid amplifier circuit diagrams for te &1 & projectors can be made available upon receipt of ercter. BELL&HOUJELI ALPERTON HOUSE. BRIDGEWATER ROAD. ALPERTOH. HIDDX. Iperton Hout^f Bndaewater Flpsd, Wembley, Middx. HAO 1EG
Model 642 Filmosound Projector (iii)
Page 1: Disclaimer The information containe
Page 5 and 6: Section 3 Reassembly Procedure Page
Page 7 and 8: GENERAL INTRODUCTION This manual ha
Page 9 and 10: THE 16 mm Filmosound Projector DESI
Page 11 and 12: FAULT FINDING GUIDE 3. MISCELLANEOU
Page 13 and 14: FAULT FINDING GUIDE (Cont'd) TROUBL
Page 15 and 16: FAULT FINDING GUIDE (Cont'd) TROUBL
Page 19 and 20: 16. DISASSEMBLING SOUND HEAD 18. DI
Page 21 and 22: 16 mm Filmosound Projector DESIGN 6
Page 23 and 24: the bearing (28) and trigger (29) t
Page 25 and 26: the loop restorer shaft and below t
Page 27 and 28: enough to hold. Insert the spring (
Page 31 and 32: Insert the alignment rod (SER-550-2
Page 33 and 34: When adjusting Design 642 projector
Page 35 and 36: 48. REWIND CLUTCH ADJUSTMENTS (See
Page 37 and 38: 50. TIMING BELT IDLER ADJUSTMENT Be
Page 39 and 40: THE 16mm Filmosound Projector DESIG
Page 41 and 42: disconnected when an external speak
Page 43 and 44: will show that full power output is
Page 45: THE 16mm Filmosound Projector DESIG
Page 48 and 49: Figure 2. Fllmosound Projector Main
Page 50 and 51: Figure 3. Filmosound Projector Main
Page 52 and 53:
Figure 4. Filmosound Projector Main
Page 54 and 55:
Figure 5. Front Heel Arm Assembly
Page 56 and 57:
o' / Figure 7. Projection Lampholde
Page 58 and 59:
Figure 9. Sound Head Assembly I I i
Page 60 and 61:
Figure 10. Mechanism Assembly (Shee
Page 63 and 64:
Figure il MECHANISM ASSEMBLY. COMPL
Page 65 and 66:
Figure il MECHANISM ASSEMBLY. COMPL
Page 67 and 68:
Figure il MECHANISM ASSEMBLY, COMPL
Page 69 and 70:
Figurs 14 LENS CARRIER ASSEMBLY Key
Page 71 and 72:
Figure il SPROCKET GUARD ASSEMBLY K
Page 73 and 74:
Figure il BLOWER ASSEMBLY Part No.
Page 75 and 76:
I LL 1 2 3 4 5 6 7 8 9 10 1 1 12 13
Page 77 and 78:
lOKn 3-9KP. Figure 21. Design 641 A
Page 79 and 80:
2 J 4 12 13 I H IS U ]7 18 19 20 21
Page 81 and 82:
-a L-J *—5—fi 9 8 13 12 15 16 1
Page 83 and 84:
Circuit Ref. Description R1 Resisto
Page 85:
| Function Switch Pos»Tiof« I (
Page 89 and 90:
JL ITC Wiring Diagram
Page 91 and 92:
I Figure 26. 641 Amplifier - Circui
Page 93 and 94:
]Q - RJ3 R 26 CED 4 H R27 L C cp )
Page 95 and 96:
Model 644 Filmosound Projector 49
Page 97 and 98:
Filmosound 16 mm Projectors DESIGNS
Page 99 and 100:
MAGNETIC SOUND SYSTEM TROUBLES AND
Page 101 and 102:
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 113 and 114:
Page 115 and 116:
Figure 33A PROJECTION LAMPHOLDER AS
Page 117 and 118:
Page 119 and 120:
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 133 and 134:
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 141 and 142:
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 and 154:
652 MECHANISM ASSEMBLY COMPLETE con
Page 155 and 156:
Figure 46 Mechanism Assembly (3)
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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