Chck] Mechanical Back - Pentax MZ-S Service Manual

2 2 2 2 - - - - 4. Eyepiece lens portion 4. Eyepiece lens portion･･･Remove M311(adhered with Self adhesive tape)
4. Eyepiece lens portion 4. Eyepiece lens portion
2 2 2 2 - - - - 5 5 5 5 . . . . Set 0 Set 0 Set 0- - - - A101 at Mirror Set 0 A101 at Mirror A101 at Mirror A101 at Mirror- - - - up condition.
the mirror motor (Red +) and set Diaphragm coupler lever
swings up at the most top portion.
2 2 2 2 - - - - 6 6 6 6 . Bottom portion . Bottom portion . Bottom portion･･･3 screws on 0-D11, . Bottom portion
TY-CNL-D 1.7X4, D14(Shoulder screw).
2 2 2 2 - - - - 7. 7. 7. 7. Rear Rear side Rear Rear side side･･･2x TY-CNM 2.0X6.5, 1 screw(A190) side
2 2 2 2 - - - - 8. While setting free 0 8. While setting free 0- - - - T100 from main body, 8. While setting free 0 8. While setting free 0
lift Front cover block(Mirror box) and pull out lift Front cover block(Mirror box) and pull out
lift Front cover block(Mirror box) and pull out lift Front cover block(Mirror box) and pull out
slowly. slowly. slowly. slowly.
[Sequence of Assembly] [Sequence of Assembly]
[Sequence of Assembly] [Sequence of Assembly]
2 2 2 2 - - - - 1.Main body and 0 1.Main body and 0 1.Main body and 0 1.Main body and 0- - - - A101(Front cover block).
1） Make sure that 3 Washers W14 (t=0.05~0.07) on Main body and 1 on 0-A101
are adhered.
2） Set 0-A101 at Mirror up condition.
(Shutter charge lever should move down
and the hole on the gear should be visible
through the square hole. )
3） Arrange lead wires ·Flexi., and install to the Main body, Be careful not to pinch them.
4） Push towards the side of Back cover key and tighten screws in numerical order ①,②,③,④.
(A190:size 2X7.5)
5）0-D11･･･Tighten 4 screws in the order of ①,②,③.
2 2 2 2 - - - - 2.[Chec 2.[Chec 2.[Chec 2.[Check] Mechanical back k] Mechanical back k] Mechanical back k] Mechanical back
Tolerance Tolerance： ： ： ： 45.46 Tolerance Tolerance 45.46± ± ± ± 0.02 mm 45.46 45.46
up condition. up condition.･･･Apply DC3V to up condition.
T100 from main body, T100 from main body, T100 from main body,
A101(Front cover block). A101(Front cover block). A101(Front cover block).
0.02 mm 0.02 mm 0.02 mm
②
③
①
27640 -12/34-
0-S300
(0-A101)
③
④
①
②