Terminal Contact Assembly (0-J611); Shutter Speed Adjustment; Shutter Stroke; Main Sw Keep Adjustment - Pentax MX Service Manual

36.

Terminal contact assembly (0-J611)

Soldering lead wires 8 pcs.
37.

Shutter speed adjustment

a) Curtain speed
b) High speed adjustment 1/1000 — 1/60ms
c) Slow speed adjustment 1/30 — l sec
38.

Shutter stroke

a) Install Top cover assembly (A300) and Winding lever assembly (C300) temporarily.
b) Depressing shutter button gradually, shutter starts working at 2.1 ± 0.2mm from origina1
position.
c) Self-timer exposure time adjustment at B.(Around 1000ms)
39.

Main SW keep adjustment

40. Tv indication
a) Shutter speed at 1/1000
b) Positioning adjustment of Supporter plate assembly (0-M53).
12.2 — 12.3ms
Same way with SP camera.
Same way with SP camera
1 Loosen screw
2 Adjust with eccentric screw
3 Fasten screw
4 Apply red lacquer on screw
— Shutter dial at B
Main SW stroke
±
— 0.6 0.2mm
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