Conf] Checking The Mirror Function - Pentax ist D Service Manual

⑱ TY-CNL-D1.7x3.5 (4pcs.)
②
[Note of Disassembly]
Set the mirror seat at top end position before removing 0-G100.
1. Apply DC1~3V to 0-S250 (Red lead wire: Positive) and set the mirror seat at top end
position. (Mirror seat ① and Sliding plate ③ must be top end position, Shutter charge
lever must be bottom end position ②.)
2. Push down the Sliding plate, and then latch the lever of G100.

5. [CONF] Checking the Mirror Function

[NOTE] Make sure the latch lever of G100 is unlatched.
① Confirm the following items while applying DC3V to the mirror motor. (Red wire: Positive)
-1）The mirror seat must be moved smoothly without noise.
-2）The shutter charge lever and sliding plate must be moved smoothly.
② Set the mirror seat to the down position and then confirm that the Sliding plate (A), White
gear (B) and Yellow gear (C) must be positioned as shown in figure below.
③ Both mirror seats 1
mirror seats are pressed inward about 3mm by finger pressure.
(B)
(C)
⑱
and 2 must be returned smoothly to the original position when both
st nd
(A)
76180 EM -17/73-
①
③