Read Harman Kardon PA 5800 (serv.man2) Service Manual online
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Multichannel Power Amplifier
Harman Kardon
PA5800 / SIGNATURE 2.1
TABLE OF CONTENTS
FEATURES......................................................................1
SPECIFICATIONS...........................................................2
FRONT PANEL CONTROLS .........................................3
PA5800/Signature 2.1
REAR PANEL CONNECTIONS......................................4
INSTALLATION ...............................................................4
OPERATION....................................................................6
IDLE CURRENT ADJUSTMENT ....................................6
PA5800/Signature 2.1
TROUBLE SHOOTING ...................................................7
PROTECT MODE ...........................................................7
PA5800 MECHANICAL EXPLODED VIEW ...................8
PA5800 MECHANICAL PARTS LIST.............................9
PA5800 PACKING EXPLODED VIEW...........................9
Signature 2.1 MECHANICAL EXPLODED VIEW .........10
Signature 2.1 MECHANICAL PARTS LIST...................11
Signature 2.1 PACKING EXPLODED VIEW.................11
PA5800 ELECTRICAL PARTS LIST .............................12
Signature 2.1 ELECTRICAL PARTS LIST ....................14
PA5800 POWER SWITCH PCB....................................16
PA5800 POWER AMPLIFIER PCB...............................17
Signature 2.1 POWER SWITCH/INDICATOR PCB......18
Rev B9 & D
Signature 2.1 POWER AMPLIFIER PCB......................19
PA5800 (120V) TRANSF. WIRING REV B...................20
Signature 2.1 (120V) TRANSF. WIRING ......................21
Signature 2.1 (230V) TRANSF. WIRING REV 0 ..........22
Signature 2.1 (230V) TRANSF. WIRING REV B..........23
INTEGRATED CIRCUITS ..............................................24
PA5800 POWER SWITCH SCHEMATIC (1 of 1).........25
PA5800 POWER AMPLIFIER SCHEMATIC (1 of 1)....26
Signature 2.1 POWER SWITCH/INDICATOR...............27
SCHEMATIC (1 of 1)
Signature 2.1 POWER AMP SCHEMATIC (1 of 5) ......28
Signature 2.1 POWER AMP SCHEMATIC (2 of 5) ......29
Signature 2.1 POWER AMP SCHEMATIC (3 of 5) ......30
Signature 2.1 POWER AMP SCHEMATIC (4 of 5) ......31
Signature 2.1 POWER AMP SCHEMATIC (5 of 5) ......32
FEATURES
The Harman Kardon PA5800/Signature2.1 is a flexible, state-of-the-art audio power amplifier designed to deliver high
performance for use in home theater or music reproduction applications. The following are among its many features:
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Designed and manufactured in the United States.
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High-current output capability.
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Toroidal Power Transformer with individual secondary
wiring and individual DC power supplies for each
channel assure maximum output and minimum interaction
between channels.
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Ultrawide Bandwidth Design
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Low Negative Feedback
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Low Harmonic and intermodulation distortion
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High-current power supply
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Massive Heat Sinks for quiet convection cooling
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Remote Turn-on/Turn-off circuitry with select Harman
Kardon product or through optional accessories
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