This is the 2nd time I download manuals from this website and I can say it's what I was expecting. It contains schematic, layout (decent quality), short description, parts and dissasembly instructions. I recomend it for anyone who wants to repair/modify this device.
Very useful Service Manual! With it I was able to identify the damaged pots in my old amplifier, purchase the adequate replacements and make myself the repair.
I have again my old amplifier, still a very good one that I will keep for as many years as I can!
Thanks to Owner Manuals!
Good price for the manual and easy to locate on the site and download. Plus, just like the original. Thanks a lot.
Text excerpt from page 22 (click to view)
SCREEN AND MIRROR ALIGNMENTS
ASSEMBLING AND MOUNTING OF FRONT SCREEN * Please refer to MECHANICAL DISASSEMBLY page.28.
CLEANING OF LENS AND MIRROR CAUTION : Do not hold the optical system parts (lens and mirror) with bare hand to avoid finger-prints on the surface of those parts.
SPECIFIC INFORMATIONS GENERAL ADJUSTMENTS
HOW TO CLEAN LENS AND MIRROR 1. Be sure to remove sand dust with an air brush, etc. 2. When it is stained slightly, breathe upon it and wipe away with the specified cleaning cloth. For other stains than the above, wipe the stains away with the specified cloth into which a cleaning liquid has been soaked. Cleaning liquid ................... LENS LUSTER (Manufactured by Edmund Scientific Co.), etc.
HOW TO CLEAN SCREEN When cleaning the screen, use a soft cloth so as not to damage the screen. 1. Wipe the stain away with a diluted neutral detergent soaked cloth. 2. Wipe the detergent away with a water soaked cloth. 3. Wipe the screen with a dry cloth to remove moisture on the screen. Note : Absolutely do not use alcohol, benzine, thinner, etc. for cleaning in order not to wipe away the black print on the surface.