Free Audio Service Manuals - Free download harman kardon pa 2100 service manual

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PA2100

SPECIFICATIONS

Continuous Average Power
Per Channel (FTC), from 20 Hz to 20kHz, both Channels Driven

Bridged (FTC), from 20 Hz to 20kHz, Mono
Dynamic Power (IHF, 1kHz tone burst)
High Voltage/High Current Mode:

High Current Mode:

High Instantaneous Current Capability (HCC):
Negative Feedback:

Power Bandwidth @ half-rated output, 8 Ohms
Frequency Response @ 1 Watt (+0/-3dB):
Slew Rate:

Rise Time:

Transient Intermodulation Distortion (TIM):
Damping Factor:

Signal-to-Noise Ratio (ref rated power, A-Wtd):
input Sensitivity/Impedance

Dimensions (W x H x D);

LEAKAGE TEST (FOR SERVICE ENGINEERS IN THE U.S.A.)

PA21 00

8 Ohms 65 Watts @ < 0.09% THD
4 Ohms 65 Watts @ < 0.3% THD
8 Ohms 130 Watts @ < 0.3% THD

8 Ohms 85 Watts

4 Ohms 125 Watts

2 Ohms 165 Watts

4 Ohms 85 Watts

2 Ohms 125 Watts
:40 Amperes

12dB12dB

< 10Hz - 100kHz

0.8Hz - 250kHz

120 Volts/Sec

1.2 Sec

unmeasurable

100

1 15dB

0.8 Volts/22kOhms

inches:1 73/3 x 41/8 x 133/4

mm:443 x 105 x 347443 x 137 x 372

Before returning the unit to the user, perform the following safety checks:

1. Inspect all lead dress to make
certain that leads are not pinched
or that hardware is not lodged
between the chassis and other
metal parts in the unit.

2. Be sure that any protective

SIMPSON MODEL 229 ETC. FOR
LEAKAGE TEST

TO EACH EXPOSED TO AC GROUND SUCH
devices such as nonmetallic METAL SURFACE OF As WATER PIPE, BX CABLE,
control knobs, insulating UNIT UNDEH TEST HIGH GFIOUND CONDUIT, ETC
tishpapers, cabinet backs, Sgtﬁgﬁj LEAD
adjustment and compartment covers
or shields, isolation resistor-capacity networks,
mechanical insulators, etc. which were removed for
servicing are properly reinstalled. §

3. Be sure that no shock hazard exists; check for leakage
current using Simpson Model 229 Leakage Tester,
standard equipment item No. 21641, RCA Model

VTVM
-OAC SCALE 0-

WT540A or use alternate method as follows: Plug the 15*
power cord directly into a 120-volt AC receptacle (do 10W
not use an Isolation Transformer for this test). Using I\/\/\/

two clip leads, connect a 1500 Ohm, 10-watt resistor
paralleled by a 0.15 pF capacitor, in series with all

exposed metal cabinet parts and a known earth ground, I I
such as a water pipe or conduit. Use a VTVM or VOM I I
with 1000 Ohms per volt, or higher sensitivity to measure 015};

the AC voltage drop across the resistor (see diagram).
Move the resistor connection to each exposed metal

part having a return path to the chassis (antenna, metal, TEST PROBE
cabinet, screw heads, knobs and control shafts,
escutcheon etc.) and measure the AC voltage drop across
. . . TO EXP
the resustor. (This test should be pertormed With the power METAL 335% cog/{ulfﬁnggoKyrg/v N

switch in both the On and Off positions.)

A reading of 0.35 volt FtMS or more is excessive and indicates a potential shock hazard which must be corrected
before returning the unit to the owner.

Harman kardon pa 2100 service manual

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