Fresnel Standards Chart - Polaroid Land SX-70 User Manual

you to a chart. In all cases, the fault analysis
charts present the logical sequence of checks
and remedial procedures. These charts are
divided into three parts :
- one, (CAMERA ANALYSIS) for problem analysis
when the camera is completely assembled
- two, (OPTICAL ANALYSIS) for analysis of the
viewfinder parts
- three, (SHUTTER ANALYSIS) for detailed
shutter analysis.
The SHUTTER ANALYSIS charts should be
Figure 3-16

Fresnel standards chart

used only after the shutter has been unsoldered
from the camera. If repairs and/or replacements
are indicated, the procedures are described in
Section IV.