Главная страница » Polaroid repair manual


* Non-flash button allows pictures to be taken without strobe firing (e.g., through glass window).

* Lighten/Darken (trim) control for adjusting exposure + or - 3/4 stop. When in L or D position,

double arrows are visible in Viewfinder as reminder to user.

* Exposure control utilizing both ambient and IR light measurement. Flash exposure control via

IR quench full dissipation SPAR strobe.

* Picture counter shows number of exposures remaining (counts down).

* Talking Camera version plays pre-recorded message just before shutter opening, to encour-

age subjects to smile.

* Adjustable neck strap and on some models, tripod socket.

SPECIAL NOTE: 636 AF AUTOFOCUS CAMERA:

Model 636 AF Autofocus Camera, from a service standpoint, is similar to the 636 OneStep/Close Up only in outward appearance.

As an extension of the 636 Camera line, the 636 AF uses a slightly modified version of the Impulse shutter and a repackaged version of the Joshua electronics and software. It uses wink autofocus from two feet to infinity, a rapid recharge strobe with a range of 10 feet, and has a maximum shutter aperture of f/12.

In addition to more than two dozen unique parts, the 636 AF camera uses a combination of parts from the 636, the Impulse Shutter and Joshua electronics.

For more information, please refer to: NPI 600AM #95-44, dated March 27, 1995

636 AF CAMERA CUSTOMER SERVICE INFORMATION MANUAL MARCH 1995

MODEL 636 AUTOFOCUS CAMERA PARTS CATALOG MARCH 1995



section 2 - model 636 sequence of operation


1. Shown here is the location of the switches which regulate flash charging, flash fire and exposure. We will now run through a flash exposure sequence.


capacitor.




3. Within five seconds the green LED at the rear of the strobe comes on, indicating that the main capacitor is fully charged. The picture taker may now press in the exposure button fully. This closes S1 and S10 remains closed. Closing S1 energizes the solenoid which pulls in slightly.


4. As the solenoid pulls in, it releases the walking beam from the shutter latch. The spring-loaded S5 actuator drops down, closing the S5P and S5L contacts. S5L starts an internal clock. The camera electronics signal the solenoid to deenergize.




Яндекс.Метрика