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tres bon document
cela a permis de verifier la connection de l'ecran
merci
salutations
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The manual was of good quality with high resolution schematic diagrams.
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The manual was very clear and contained all the information I was looking for. My dishwasher is working again because of this servicemanual!
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Quality scan, great manual. I solved my problem with this manual.
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The AKAI 1720 model reel to reel tape recorder described in this Manual is quite an old unit - circa late 1960's. As a consequence, the description of the mechanical details - and adjustments thereof - is quite critical. The manual does this quite well. The schematics are also well presented and have detailed PCB overlays. Probably the only negative is that some half-tone detail has been lost from the original manual as it has been scanned in simple B&W.
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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