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PG-5 TROUBLE CHART
(Continued)
See Section 281
TroubleIndicationCauseRemedy
Noisy Operation
(Continued)
  Loose cable connections. Check all cable connections and tighten where necessary. Springing the prongs at the cable connection plugs slightly will make them fit snugly.
Defective photo cell. Replace photo-cell.
Dirty contacts on photo-cell. Clean the photo-cell contacts with fine sandpaper.
Disturbance increases when one of the amplifier tubes is tapped lightly. Defective tube or dirty tube prongs on socket contacts. Clean tube prongs and contacts. If this does not correct the trouble replace the tube.

Copyright 1930 RCA Photophone, Inc.
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Chapter Fifteen Pages
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[10] [11] [12] [13] [14] [15] [16]

Chapter
[1] [2] [3] [4] [5] [6] [7] [8] [9]
[10] [11] [12] [13] [14] [15]

©1930 RCA Photophone, Inc
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