Free Audio Service Manuals - Free download harman kardon hk 330 vi service manual

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hk330 Vi

SPECIFICATIONS

OFM SECTION Nominal Limit Nominal Limit
Tuning Range 87.5 ~ 108.0MH2 Signal to Noise Ratio

50dB Ouieting Sensitivity Video/CD 85dB Z 78dB

Mono 15.2dBf S 19dBf Phono 81dB Z 73dB

Stereo 37.2dBf g 41dBf Channel Separation at 10kHz 65dB g 45dB
Usable Sensitivity IM Distortion Ratio 0.045% s 0.1%

North American area model 10.7dBf é 15dBf RMS Output Power

General and Australia models 10.7dBf S 1BdBf 80, 1kHz, THD 0.1% 29.5w ; 25W
Image Ratio 45dB g 38:13 Damping Factor at 1kHz 94.7 a 60
IF Rejection 87dB g 70dB Tone Control Characteristics
Spurious Response Rejection 78dB Bass at 50H:

Capture Ratio at 65dBf 1.7dB é 2dB Boost 8 § 9.4 § 12
Alternate Channel Selectivity 76dB E 60118 Cut -12 § ~10.8 s -8
AM Rejection 59dB 2 45dB Treble at IOkHz

Signal to Noise Ratio Boost 8 s 9.0 § 12

Mono BOdB g 75dB Cut -12 § ~11.6 § -8

Stereo 73dB é GSdB DC Output Voltage
Total Harmonic Distortion L channel 0mV i 60mV
(65dBf 1kHz Input) R channel 0mV i 60mV

Mono 0.18% S 0.4% RIAA Equalization at Tape Out (20H7120kHz)

Stereo 0.22% E 0.5% 0.1dBi0.5dB/0.38dBi0.5dB
Stereo Separation at 1kHz 42dB Z 35dB ODIMENSIONS (W X H X D) 173/8" X 4" X 144/2"
0AM SECTION (443 x 103 x 368 mm)
Tuning Range OWEIGHT 12.5 lbs. (5.7 kg)

North America area model 530 ~ 1,620kHz OPOWER SUPPLY

General and Australia models 531 ~ 1,602kHz North America area model AC120V, 60Hz
Usable Sensitivity at 1kHz 14/1Vm s 20 me General and Australia models AC220/240V, 50/60Hz
Selectivity 36:15 E 25dB OPOWER CONSUMPTION
Signal to Noise Ratio 53dB z 48dB North America area model 230W (340VA)

Image Rejection 40dB g 30dB General and Australia models 210W

IF Rejection 67dB E 50dB

.AUDIO SECTION ~ These specifications are Service target specs.

Usable Sensitivity
Video/CD 135", 1' ZSmV Specifications and components subject to change without notice.
Phone 22", i 0.2mV Overall performance will be maintained or improved.

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

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 SIMPSON MODEL 229 ETC FOR

hardware is not lodged between the
chassis and other metal parts in the MggAiAggnEFﬁgngD
unit. UNIT UNDER TEST

2. Replace all protective devices such
as nonmetallic control knobs, in
sulating tishpapers, cabinet backs,
adjustment and compartment covers
or shields, isolation resistor-
capacitor networks, mechanical in-
sulators, etc.

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 WT540A or use alternate method as
follows:

Plug the AC line cord directly into a 120-volt AC receptacle (do not

use an Isolation Transformer for this test). Using two clip leads,

connect a 1500 ohm, 10-watt resistor paralleled by a 0.15/1F

capacitor, in series with all exposed metal cabinet parts and a

known earth ground, such as a water pipe or conduit. Use a VTVM

or VOM with 1000 ohms per volt, or higher sensitivity to measure

LEAKAGE TEST
T0 Ac caouuo SUCH
AS WATER on GAS PIPE.
we" GROUND ax CABLECONDUIT. ETC.
VOLTAGE LEAD

OR + LEAD

VTVM

TEST PROBE

T0 EXPOSED CONNECT TO KNOWN
METAL PARTS EARTH GROUND

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, cabinet, screw heads, knobs and control shafts, escutcheon, etc.) and measure the
AC voltage drop across the resistor. (This test should be performed with the power switch in both the On and Off positions.)
A reading of 0.35 volt RMS or more is excessive and indicates a potential shock hazard which must be corrected before

returning the unit to the owner.

Harman kardon hk 330 vi service manual

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