User manual PENTAX ME F

[. . . ] R lever assembly (0-C105) LW-13 - (0-C105) - (C126) (C145) - LW13 - (C144) - (C107) - (C130) - W14 - (C108) - W8 - (C125) (C207) - (0-C106) - (0-C12). Spool cam assembly (0-C202) and spool assembly (0-C204) - W17 (t=0. 2mm) 23900 Page 2 of 15 Assembly Procedure 1. Spool assembly (0-C204) and spool cam assembly (0-C202) W17 (t=0. 2mm) 2. Winding spring assembly (0-C12) Proper tension of the spring is shown in figure. [. . . ] Bend the tip of the claw which couples with the gear (C34), If not enough gearing portion. When back cover is opened, claw tip of (C16) must detach from the gear (C34) with a clearance of about 0. 5mm. If there is not enough clearance, bend the other end of (C16) opposite from the claw as shown in the figure. 16. Counter dial Counter dial assembly (0-C34) Counter dial spring (C57) Counter retainer plate (C25) (C25) is installed in left side gutter as shown in figure. Bulb off adjustment (Winding lever is at pre-advance position. ) After releasing the first curtain, adjust "B" off position with eccentric screw riveted on bulb actuator plate (A504). When shutter rod comes back, 0. 2mm clearance is necessary after releasing the 2nd curtain. 23900 Page 4 of 15 18. Main SW adjustment = (I200) When shutter actuator plate is held in "ON" position, 0. 2mm clearance is necessary between longer contact piece of main SW and insulation blue collar. When both contact pieces touch each other, and the shorter contact piece is pulled down, the longer one should be down also as the shorter one does. If there is not enough tension on the longer contact piece, it may show uneven shutter speed. When winding lever is at closed position, 0. 2mm clearance is necessary between both contact pieces. Front board and mirror housing When the above mentioned parts are installed, shutter block (E000) should be cocked but not charge mirror housing. 1 1 1 1 3 4 4 4 4 5 ADJUSTME F FNT VALUES: Blade travel time: Flange-focal distance: Release overtravel: Mechanical speed: Battery test: Memory time lag: 6ms (20mm distance) 45. 46mm (flange to film guide rails) 0. 2mm additional travel of release slide after shutter releases 11ms to 13ms exposure time when operated with self-timer action at bulb setting Viewfinder LEDs to light steadily with 2. 55V supplied and to flash on and off at 2. 45V Magnet switch SWg to close 10ms after memory switch SWm opens 23900 Page 9 of 15 ADJUSTME F FNT SEQUENCE: 1. With 2. 8V supplied to the battery compartment, the shutter should deliver the following shutter speeds ath the indicated light levels: EV12 1/60 second EV16 1/1000 second EV8 1/4 second 2. Meter Readout EV 12 and 16 Adjust variable resistor B EV8 Adjust variable resistor C Later versions of the flex circuit board have only one meter readout adjustment, Fig. Later versions of the flex circuit do not have the batery test adjustment. AVOID DISTURBING: Variable resistor VR-E on the menory circuit board (not accessible until the flex circuit has been removed). In some versions of the flex circuit, VR-E is at the top of the camera. DISASSEMBLY HIGHLIGHTS: Control positions: Speed selector Film speed Auto Unimportant Location of left-hand threads: Winding lever cap screw Winding lever retaining nut Self-timer lever screw Sequence: 1. Bottom cover (Loose parts: cover for power winder terminals and rewind button) 2. Top cover (Remove black ring at top of speed selector; top cover screw is then accessible through hole in speed selector) 3. Unsolder film speed resistor wires (two yellow) from flex circuit and from diaphragm resistor (if you're just removing the flex circuit, unsolder only the film-speed resistor wire that connects to the flex circuit) 4. Film-speed resistor (not necessary if you're just removing the flex circuit) 5. [. . . ] 5) has closed. Malfunctions resulting from poor solder connections or poor poor contact at mirror-box connectio I100 1. Orange - LEDs work but continue to charge with mirror up Shutter delivers mechanical action only 3. Violet - LEDs work, shutter hangs open or delivers slow speed 23900 Page 13 of 15 4. Yellow - "Over" LED remains on, shutter delivers mechanical action only 5. [. . . ]