[Adjust] Positioning 0-O170 (Si-Led) - Pentax K100D Service Manual

② 【Adjust】Exchanges for M22 of other thickness.
The tolerance level at the time of adjustment is 0±0.04
M22-00A
t=0.15
13. 【ADJ】Positinoning 0-O170(SI-LED)
【Required equipment】Power supply, lead wires
① Solder and arrange the lead wires on 0-O170 as shown in the figure below.
【Caution】Do not stress to the lands of 0-O170.
② Apply DC3.5V to 0-O170, and confirm the positioning
And lighting of SI-LED 11points.
0-O170
③ 【ADJ1】Loosen 2 screws, and then adjust the position of 0-O170.
④ Tighten 2 screws, and then confirm the position again.
⑤【ADJ2】Turn adjusting screw to adjust fine adjustment for up
and down position then confirm the position again.
⑥ After adjustment is done, apply the screw-lock to 4 points
and remove the lead wires from 0-O170.
⑤
⑦ A mount cover is attached in order to protect a SI-LED
part hitting during work.
-00B -00C -00D
0.20 0.25 0.30
①
⑥
ADJ
SL
76700 -28/94-
mm.
-00E -00F -00G
0.35 0.40 0.45
②
(+) DC3.2V
(-)
-00H -00I -00J
0.50 0.55 0.60
: SI-LED AF frame
③
⑥
SL
⑦
ADJ