|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
This is a very good quality print (scan) of the original SONY service manual. The original from Sony is on very thin paper. Nevertheless it is very clear and sharp and excellent readable. I'm very satisfied to have now this rare document. I've looking for it many years (infrequent). It contains very detailed circuit diagrams, exploded views, part lists, PCB view with good readable connection lines. Very recommended.
;
A complete manual with all the needed details of calibrations and service instructions about the radio receiver.
A big deal.
Many thanks !
;
Fast delivery and good quality copy. To be recommended
;
Excellent product, very clear print. Detailed circuit and assembly diagrams - this enabled me to repair my CD player with confidence. I highly recommend this site.
;
Fast access, 100% correct and complete service manual
Technical Manual
Ref. Seven
SPECIFICATIONS
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
Nominal Impedance: Power Rating: Crossover Frequencies: Frequency Response: 4 to 8 ohms 20 to 125 watts RMS 500Hz, 5,000Hz 45Hz-32kHz +/-2.5dB
Reference Series 3-Way Speaker
PHYSICAL SPECIFICATIONS:
1x - EMIT Tweeters 1x - 5" (12.7cm) Polypropylene Cone Midrange 1x - 8" (20.3cm) Polypropylene Woofer Dimensions: 21-3/4"H x 13-1/2"W" x 10"D XXXXXXXXXXXX XXXXXXXXX55.2cm(H) x 34.3cm(W) x 25.4cm(D) Cabinet Not Sold Grille NLA Control Tweeter #145-0103 Control Midrange #145-0110 Crossover #015-4748 Logo #716-0312
PRODUCTION HISTORY
Introduced in 1982 Discontinued 1984 Original Retail Price: $398.00/pair
TECHNICAL INFORMATION
EMIT
TWEETER #902-5023 DIAPHRAGM #751-3722 5" MIDRANGE #902-4962 8" WOOFER #902-5030
FUSE
1A-30
6.8µF MM
.1mH FC
.5� 5W
5� 5W
TWEETER
.6mH FC
16µF NPE
INPUTS
1.5mH FC
5� 5W 6.8µF NPE
MIDRANGE
3.0mH FC 40µF NPE
WOOFER
REV A
7-98
INFINITY SYSTEMS INC., 250 Crossways Park Drive, Woodbury, New York 11797
Ref. Seven Reference Series 3-Way Speaker
|
|
|
> |
|
