F. H. Richardson's bluebook of projection (1942)

Page scan 000703 from F. H. Richardson's bluebook of projection

Record Details:

Title:
F. H. Richardson's bluebook of projection
Date:
1942
Publisher:
New York : Quigley Publishing Company, Inc.
Volume:
F. H. Richardson's bluebook of projection
Leaf #:
000703
Language:
English
Subjects:
Motion Pictures, Motion Picture Technology
Collection:
Books
Format:
Books
Contributor:
Media History Digital Library
Sponsor:
Media History Digital Library
Coordinator:
Media History Digital Library
Description:
Date Added:
July 11, 2024
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SOUND TROUBLE-SHOOTING CHARTS 687 THE TROUBLE TESTS 26. Using ohmmeter, check common grid supply resistor for partial open, or increase in resistance due to carbonization 27. Check common grid sup ply rectifier for high output, per Chart No. 7. 28. Using ohmmeter, investigate grid supply circuit in question for partial open or for carbonized resistor THE CONDITION FOUND TROUBLE FOUND No common grid supply sistor TROUBLE FOUND TROUBLE FOUND NEXT TEST No. 27