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Content A4 and A3 format pages. Exactly what I needed to restore my old receiver.
;
Thanks you very much for this "hard to find" service manual.
Will help a lot in repairing this receiver.
;
Thanks you very much for this "hard to find" service manual.
Will help a lot in repairing this receiver.
;
Thanks you very much for this "hard to find" service manual.
Will help a lot in repairing this receiver.
;
Thanks you very much for this "hard to find" service manual.
Will help a lot in repairing this receiver.
Technical Manual
HKB 6
ACOUSTIC & ELECTRICAL SPECIFICATIONS: � Nominal Impedance 8� � Max Amp Power 150 watts* � Frequency Response 55Hz � 20kHz � Sensitivity 89dB (2.83V @ 1 meter) � Crossover Frequency 2,800Hz SYSTEM COMPONENTS: � Cabinet � Grille � Low-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 3kHz � H.F. Aural Sweep Test 2.83V Input 2kHz to 20kHz PHYSICAL SPECIFICATIONS: � Dimensions 15" x 8-1/2" x 9-1/4" (H x W x D) (381mm x 216mm x 235mm) � Weight 32 lb (14.6kg) 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.
DC Resistance � High-Frequency Transducer
DC Resistance � Crossover Network
HKB 6 (Not for Sale) 339782-001 6" (152mm) Polymer-coated cone, shielded 339788-001 4.6 ohms ±10% 3/4" (19mm) Titanium-laminate dome, shielded 338035-001 3.0 ohms ±10% 339801-003
PACKAGING
Legend on Page 2
HKB 6 WIRING DIAGRAM
HIGH-FREQUENCY TRANSDUCER 338035-001
�
+
GRN/BLK GRN
�
YEL
YEL/BLK
+
1
2 3
LOW-FREQUENCY TRANSDUCER 339788-001
CROSSOVER NETWORK 339801-003
10
HKB 6 SCHEMATIC
+
15" GRN L1 1.8mH C1 9uf 100V
.250
3
INPUT
L.F.
�
15" GRN/BLK .205
15" YEL .205 R1 3.6ohm 10W C2 12uf 100V
L2 0.066mH
H.F.
4
15" YEL/BLK .110
Harman Kardon, Incorporated, 250 Crossways Park Drive, Woodbury, New York 11797
6/03
HKB 6
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