Sweet! I won the item on eBay and couldn't adjust the geometry or even keep a steady picure. This guide has the full schematics (not available anywhere else as far as I could tell), and was a bargain for the wealth of knowledge it contains. I hooked it up to my testing equipment, tweaked a few potentiometers and got it playing videogames in no time. Thanks!
Great Manual! It contains all the wiring schematics and mechanical exploded views that are essential for service and repair. I was surprised I even found this for such an old machine. Only wish I knew of this site many years ago.
Great manual very clear copied. You are making an incredible job. I appreciate a lot the rapidity and your efficiency. Thanks a lot
Text excerpt from page 1 (click to view)
STEREO HEADPHONES WITH INTEGRATED MICROPHONE
The "Product Exchange System" is applicable to this product. For limited spare parts, refer to the parts list.
Headphones section Type Moving coil Frequency response 16 Hz-22 000 Hz Nominal impedance 16 ohms Sensitivity 100 dB/1 mW Max.input capability Mass 20 mW 6 g (without cord & control box) 30 g (with cord & control box) Type Densitivity Sensitivity Cord Microphones section Electrical condenser Non-directional -38 dB (0 dB=1V/Pa) â1.2 m cord with Ï3.5 mm L-type Stereo mini-plug (for personal audio) â1.2 m cord with Ï2.5 mm L-type triple-pole plug (for cellular phone)
Design and specifications subject to change without notice.