SONY BVW300AP
Manual de Servicio

2-4-7. Viewfinder Lens By extracting the VF tube sub assy, lens and MC glass can be easily cleaned. And also dust on the CRT surface or mirror can be easily cleaned off. 1. Turn the hold ring to the left and extract the VF tube sub assy. 2. Detach the eyecup. 3. Remove the MC glass together with the MC holder. 4. Clean the lens and MC glass with a commercially available camera lens cleaner. Blow off dust with a blower carefully so as not to flaw the mirror. 5. After the cleaning is completed, install by reversing the preceding steps. Align red lines of the VF tube and VF tube sub assy when inserting, and turn the hold ring to the right until it locks. (NOTE) . Do not use any type of solvent, such as alcohol, benzine or thinner to remove stains. . Be sure to attach the eyecup to the VF, or the MC glass may come off. . To protect the viewfinder lens from drops, put the MC glass in the MC holder and attach the eyecup securely. . To prevent mist on a lens, an optional fog-proof filter (FP filter, Sony parts No. 1-547-341-11) is prepared. Use in place of the MC glass.

2. PERIODIC CHECK AND MAINTENANCE

2-6

BVW-300AP (EK)