Harman kardon signature 1 5 alt
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Page 1
harman/kardon
Signature 1.5
Two Channel Amplifier
Harman Consumer Group
250 Crossways Park Drive
Woodbury, NY. 11797
1-800 645-7484 in the USA
H AHarman International Company
Part No.: 1112-SIGNATURE1.5 Rev A 7/99
Page 2
Two Channel Amplifier
Harman Kardon
SIGNATURE 1.5
TABLE OF CONTENTS
SPECIFICATIONS ............................................
Signature 1.5 FRONT PANEL CONTROLS
FEATURES
REAR PANEL CONNECTIONS.
INSTALLATION ........................................................................ 4
OPERATION ............................................................................ 6
IDLE CURRENT ADJUSTMENT FOR SIGNATURE 1.5 ....... 6
OUTPUT TRANSISTOR REPLACEMENT .............................. 6
ON THE SIGNATURE 1.5
TROUBLE SHOOTING ............................................................ 7
PROTECT MODE .................................................................... 7
Signature 1.5 MECHANICAL EXPLODED VIEW
Signature 1.5 MECHANICAL PARTS LIST .....
...8
...9
fignature 1.5 PACKING EXPLODED VIEW ................
Signature 1.5 POWER SWITCH/INDICATOR PCBs
Signature 1.5 POWER AMPLIFIER PCB Rev B.
Signature 1.5 Electrical Parts List .......................
Signature 1.5 (120V) TRANSFORMER WIRING Rev A ........ 14
Signature 15 (120V) TRANSFORMER WIRING Rev B ........ 15
Signature 1.5 (230V) TRANSFORMER WIRING Rev A ........ 16
Signature 1.5 (230V) TRANSFORMER WIRING Rev B ........ 17
INTEGRATED CIRCUITS ....................................................... 18
Signature 1.5 POWER SWITCH/INDICATOR ........................ 19
SCHEMATIC (1 of 1)
Signature 1.5 POWER AMP SCHEMATIC (1 of 2) .....
Signature 1.5 POWER AMP SCHEMATIC (2 of 2) .....
...... 20
SPECIFICATIONS
Power Requirements:
120V version: ............... 120VAC, 50/60Hz
230V version: ............... 230VAC, 50Hz
Power Output: ................... 2 x 200watts @8 ohms
20Hz - 20kHz, <0.03% THD, Both Channels Driven
1 x 700watts @ 8 ohms
20Hz - 20kHz, <0.03% THD, Bridged Mono Mode
2x350watts @ 4ohms
20Hz - 20kHz. <0.03% THD, Both Channels Driven
High-Current Capability: ............ 130Amps
Frequency Response: .............. <1 Hz - >170kHz :3dB
Power Bandwidth: ................ <5Hz - >160kHz
THD/IMD: ...................... <0.03% at rated output
Crosstalk ...................... >-87 dBr between any two channels at maximum output
Negative Feedback: ............... <25dB
Input Impedance: ................. 33Kohms
Input Sensitivity: ................. 1volt tor rated output
Remote Trigger Voltage: ............ 6 - 12volts DC (tip of plug must be positive'(+))
Remote Trigger Impedance: ......... 20Kohms
Dimensions (H x W x D): ........... 7 1k x 17 16 x 15 1Ainches
191 x 438 x 387 mm
Weight: ........................ 47lbs121 kg