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HLS 820 (serv.man5) - JBL Audio Service Manual (repair manual)

hls 820 (serv.man5) service manual
Model
HLS 820 (serv.man5)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
58.02 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hls-820-sm5.pdf
Date
Next: JBL HLS CENTER Technical Bulletin

Read JBL HLS 820 (serv.man5) Service Manual online

Technical Manual
HLS 820
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance
8 ohms
• Max Amp Power
250 watts
• Frequency Response
40Hz - 20kHz (+3dB) 
• Sensitivity
90 dB (1 watt @ 1 meter)
• Crossover Frequency
2600 Hz
SYSTEM COMPONENTS:
• Cabinet
HLS 820 (Not For Sale)
• Grille
332711-001
• Low Frequency Transducer* (2) 8” Polypropylene,   
Shielded (332653-001)
DC Resistance
10.8 ohms ±10% 
• High Frequency Transducer* 10mm Polycarbonate Dome
(TW010B17/101829B) 
SYSTEM COMPONENTS: (cont.)
DC Resistance
5.5 ohms ±10%
• Crossover Network
332715-002
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:
39 3/4 x 9 3/4 x 11 7/16” 
(H x W x D) 1010 x 248 x 290mm
• Weight
39 lbs. (17.7kg) Each
WARRANTY: 
• Refer to Warranty Statement packed with each product.
Owner's Manual
332661-001
Survey Card
331384-001
Warranty Card
331994-001
Upper Foam
332712-001
Lower Foam
332713-001
OWNER'S
MANUAL
Outer Carton
332714-001
PACKAGING
WIRING DIAGRAM
3-99
JBL Consumer Products, Inc. 250 Crossways Park Dr., Woodbury, New York 11797                                   
HLS 820
YEL
High Frequency*
TW010B17/101829B
Low Frequency*
332653-001
GRN/BLK
GRN
Network
332715-002
YEL/BLK
–      +
GRN/BLK
GRN
–      +
L1
1.38 mH
L2
0.44 mH
R1
2.5 ohm 10W
-002 only
C1
43 mfd 50V
C2
22 mfd 50V
45" GREEN
28" GREEN
28" GREEN/BLK
45" GREEN/BLK
35" YELLOW
35" YELLOW/BLK
H.F.
L.F.
.250
.250
.205
.205
.110
.187
+IN
–IN
C3
 3 mfd 50V - 001
2.7 mfd 50V - 002
INPUT
+
+
+
L3
.205mH - 001 
.21mH - 002
HLS 820 SCHEMATIC
Foilcal
332662-004
332711-001
Grille Assembly
Crossover Network
332715-002
Plastic Foot
331831-001
Cabinet (Not for Sale)
HLS 820
Screw (4) 61867
#6 x 3/4 OVHDPH
Screw (2) 903101-016
#8 x 1" PTH
Woofer*
332653-001
Tweeter *
TWO10B17/101829B
Screw (8)
#8 X 3/4"PANHD BLK
61868
Port Tube
70515-02
Logo
332665-002
Woofer*
332653-001
Grille
Retainer (10)
333249-001
* See JBL Service Bulletin #JBL9703 for details regarding the removal and installation of drivers.
Terminal Cup
70442-01
HLS Plastic Horn
COMPONENT EXPLODED VIEW
HLS 820
HLS 820
3-99
JBL Consumer Products, Inc. 250 Crossways Park Dr., Woodbury, New York 11797                                   
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Here you can read online and download JBL HLS 820 (serv.man5) Service Manual in PDF. HLS 820 (serv.man5) service manual will guide through the process and help you recover, restore, fix, disassemble and repair JBL HLS 820 (serv.man5) Audio. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.

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