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Simple and fast...
The diagrams are clear and legible; i have been a great help.
The site is very reliable and precise thanks.
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Very easy site. Great service and quick release for download. Manuals are of good quality.
Joop - The Netherlands
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Very good manual, in depth and complete. Only criticism is that some of the circuit diagrams are slightly blurry and hard to follow for long periods of time, but this is to be expected. Perfect for any maintenance required. Also contains the wiring diagrams of the control cable for constructing extensions.
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Detailed SONY CFD980 Service Manual at an easy to find one stop shopping. Make my radio hobby technically interesting. Thanks.
Technical Manual
CS 3009
SPECIFICATIONS
Nominal Impedance: Power Rating: Crossover Frequencies: Frequency Response: Sensitivity:
Crescendo Series 4-Way Speaker
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
8 ohms 30 to 275 watts 200Hz, 800Hz, 3000Hz 35Hz-35kHz +/-3dB 90dB 2.8V/1 meter
PHYSICAL SPECIFICATIONS:
1x - EMIT-R Tweeters 1x - 4" (10.2cm) IMG Midrange 1x - 6-1/2" (cm) Midbass Coupler 2x - 10" (16.5cm) IMG Woofer Dimensions: 47"H x 12-1/2"W" x 16"D XXXXXXXXXXXX XXXXXXXXX119.4cm(H) x 31.3cm(W) x 40cm(D) Cabinet Not Sold Grille #A026-6736 Crossover Logo Glide Feet Rod Assembly CB1 #A015-6746 #716-6342 #826-2290 N/A #871-1974
PRODUCTION HISTORY
Introduced in 1993 Discontinued 1996 Original Retail Price: $1,999.00/pair
TECHNICAL INFORMATION
TWEETER #902-6769 DIAPHRAGM #751-6022
HI-PASS INPUTS
L2 0.70mH
C2 100.0µF NPE
R1 21� 15W
L4 1.00mH
MIDRANGE
44" WHITE/BLK .110" FEMALE CLIP
L3 2.10mH
C3 10.0µF NPE
C4 47.0µF NPE
32" YEL/BLK .205" FEMALE CLIP
MID BASS COUPLER
32" YELLOW .250" FEMALE CLIP 22" RED .250" FEMALE CLIP
4.0mH
LOW-PASS INPUTS
L5 4.80mH
C5 228.0µF NPE
WOOFER 1
22" RED/BLK .205" FEMALE CLIP 19" RED .250" FEMALE CLIP
WOOFER 2
19" RED/BLK .205" FEMALE CLIP
REV B
11-2005
INFINITY SYSTEMS INC., 250 Crossways Park Drive, Woodbury, New York 11797
CS 3009 Crescendo Series 4-Way Speaker
R -T I M E
MIDRANGE # 902-6770
10" WOOFER #902-6727
44" BLUE.205" FEMALE CLIP
CB1 1.25A-30
C1 8.0µF POLY
ZD1 1N5348B L1 0.20mH ZD2 1N5348B
TWEETERS
44" BLUE/BLK .110" FEMALE CLIP 44" WHITE .205" FEMALE CLIP
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