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GX-N5E
|
BIAS
LIGHT
Adjustment
Oscilloscope
( V-rate )
1:1
TP-1
RO2 (BIAS LIGHT)
Q
0
. Adjust R649
. Reconfirm that the target voltage is correct.
. Measure TP-1 at V-rate and adjust RO2 (BIAS
(BIAS)
to
obtain
1.5 V
+0.02 V, as shown in Fig. 2-2.
Switch the camera
on at least 10 minutes
prior to making the adjustment.
Be sure to cover the exposed
part of the
pickup
tube
with
black
cloth.
Close the iris manually (AGC OFF).
LIGHT)
to obtain
a reading
of 50mV,
as
shown in Fig. 2-2.
V-rate 1:1
Fig. 2-3
12E (No. 5391B)
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