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Excellent had everything I wanted, very happy with purchase
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This service is relatively cheap, document is fast available, schematic is readable.
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So far I´m a satisfied customer. I have only downloaded "TECHNICS SX-KN470 Service Manual" maybe I will use it later.
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Good manual. It is complete and of high quality, both text and graphics. The schematics are with the original big size, so it can be viewed or printed without any loss of resulution and sharpness.
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We needed a manual quickly...online it was available immediately, at a very low price. We loved the convenience!
Technical Manual
E30
Northridge� Series
ACOUSTIC & ELECTRICAL SPECIFICATIONS: � Nominal Impedance 8� � Max Amp Power 125 watts* � Frequency Response 50Hz � 20kHz (�3dB) � Sensitivity 88dB (2.83V @ 1 meter) � Crossover Frequency 4,000Hz SYSTEM COMPONENTS: � Cabinet � Grille � Low-Frequency Transducer DC Resistance � High-Frequency Transducer AURAL SWEEP TEST SPECIFICATIONS: � System Aural Sweep Test 6.0V Input 50Hz to 20kHz � L.F. Aural Sweep Test 5.0V Input 50Hz to 5kHz � H.F. Aural Sweep Test 2.83V Input 3kHz to 20kHz PHYSICAL SPECIFICATIONS: � Dimensions 15" x 8-7/8" x 12-1/2" (H x W x D) (381mm x 225mm x 318mm) � Weight 33 lb (15kg) Sold in Pairs WARRANTY: � Refer to Warranty Statement packed with each product. * The maximum recommended amplifier power rating will ensure proper system headroom to allow for occasional peaks. We do not recommend sustained operation at these maximum power levels.
E30 Black/Cherry/Beech (Not for Sale) 350044-001 6" (152mm) PolyPlas, shielded � 337924-001 4.5 ohms ±10% 3/4" (19mm) Titanium-laminate dome, shielded 338035-001 3.0 ohms ±10% 350045-001
DC Resistance � Crossover Network
PACKAGING
Legend on Page 2
E30 WIRING DIAGRAM
HIGH-FREQUENCY TRANSDUCER 338035-001
HF LF
�
YEL/BLK
GRN/BLK GRN
1
2
6
R1
YEL
+ C2 C1
+
RED BLK
LOW-FREQUENCY TRANSDUCER 337924-001
RED BLK YE/B YE GN/B GRN L2
� +
L1
RED BLK CROSSOVER NETWORK 350045-001
N26E
3
�
E30 SCHEMATIC
+
L1 1.4mH GRN C1 8uf 100V
.250
LF INPUT
L.F.
GRN/BLK .205
4
�
+
R1 1.8ohm 5W C2 4uf 100V
YEL/BLK .110
HF INPUT
L2 0.1mH YEL
H.F.
5
�
.205
JBL Consumer Products, 250 Crossways Park Drive, Woodbury, New York 11797 6/03
E30
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