JBL HLS620 Service Manual

Technical Manual

HLS 620

ACOUSTIC & ELECTRICAL SPECIFICATIONS:

• Nominal Impedance 8 ohms

• Max Amp Power 200 watts

• Frequency Response 42Hz - 20kHz (+

3dB)

• Sensitivity 89 dB (1 watt @ 1 meter)

• Crossover Frequency 2700 Hz

SYSTEM COMPONENTS:

• Cabinet HLS 620 (Not For Sale)

• Grille 332697-001

• Low Frequency Transducer* (2) 6 1/2” Polypropylene, Shielded (332652-001)

DC Resistance 11.3 ohms ±10%

• High Frequency Transducer* 10mm Polycarbonate Dome (TW010B17/101829B)

SYSTEM COMPONENTS: (cont.)

DC Resistance 5.5 ohms ± 10%

• Crossover Network 332701-001

AURAL SWEEP TEST SPECIFICATIONS:

• System Aural Sweep Test 6.0V Input 40 Hz to 20 kHz

• L.F. Aural Sweep Test 6.0V Input 30 Hz to 3 kHz

• H.F. Aural Sweep Test 2.83V Input 2 kHz to 20 kHz

PHYSICAL SPECIFICATIONS:

• Enclosure Dimensions: 35 3/4 x 8 5/16 x 11 7/16” (H x W x D) 908 x 211 x 291mm

• Weight 35lbs. (15.9kg) Each

WARRANTY:

• Refer to Warranty Statement packed with each product.

PACKAGING

WIRING DIAGRAM

3-99

JBL Consumer Products, Inc. 250 Crossways Park Dr., Woodbury, New York 11797

HLS 620

HLS 620 SCHEMATIC

Upper Foam 332698-001

High Frequency* TW010B17/101829B

YEL

YEL/BLK

Network

332701-001

Lower Foam 332699-001

Owner's Manual 332661-001

Survey Card 331384-001

Warranty Card 331994-001

OWNER'S

MANUAL

Outer Carton 332700-001

Low Frequency* 332652-001

+IN

INPUT

–IN

GRN/BLK

– +

GRN/BLK

GRN

2.23 mH

2.5mfd, 50V

6.0 mfd 50V

5.0 ohm

25" GREEN

39" GREEN

39" GREEN/BLK

25" GREEN/BLK

30" YELLOW

30" YELLOW/BLK

.250

L.F.

.205

187

H.F.

110

COMPONENT EXPLODED VIEW

HLS 620

3-99

JBL Consumer Products, Inc. 250 Crossways Park Dr., Woodbury, New York 11797

Cabinet (Not for Sale) HLS 620

Foilcal 332662-004

Grille Retainer (10) 333249-001

Woofer* 332652-001

Tweeter * TWO10B17/101829B

Screw (8) #8 X 3/4" PANHD BLK 63563

HLS Plastic Horn

Port Tube 70515-03

Terminal Cup 70442-01

Screw (4) 61867 #6 x 3/4 OVHDPH

Crossover Network 332701-001

Plastic Foot 331831-001

Screw (2) 903101-016 #8 x 1"

Logo 332663-002

Woofer* 332652-001

332697-001 Grille Assembly

* See JBL Service Bulletin #JBL9703 for details regarding the removal and installation of drivers.