Sony ZRD-1 Service Manual page 73

15. Measure the thickness of the six screw holes (1 to 6) of the removed cell assembly with the digital
caliper, and note the values.
n
Measure the thickness to the second decimal place.
16. Measure the thickness of the six screw holes (1 to 6) of the cell assembly to be installed (hereafter
referred to as "cell assembly for repair") with the digital caliper, and note the values.
n
When measuring the thickness with the digital caliper, be careful not to damage the edge and surface
of the cell assembly for repair.
t
Copy the following entry sheet and note the values.
Entry sheet
Measure the thickness of
the screw holes.
Thickness of removed
cell assembly
Thickness of cell assembly
1
for repair
Difference
Thickness of removed
cell assembly
Thickness of cell assembly
2
for repair
Difference
Thickness of removed
cell assembly
Thickness of cell assembly
3
for repair
Difference
ZRD-1/ZRD-2
Screw holes
Screw holes
1 4
2 5
3 6
Thickness of removed
cell assembly
Thickness of cell assembly
4
for repair
Difference
Thickness of removed
cell assembly
Thickness of cell assembly
5
for repair
Difference
Thickness of removed
cell assembly
Thickness of cell assembly
6
for repair
Difference
4-33 (E)